author | Edouard Tisserant <edouard.tisserant@gmail.com> |
Fri, 05 Oct 2018 01:26:51 +0200 | |
branch | stable-1.5 |
changeset 2719 | 94c9657e0bee |
parent 2586 | 5b89b4e38cdc |
permissions | -rw-r--r-- |
2586
5b89b4e38cdc
Added all drivers for kernel 3.12.
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1 |
/******************************************************************************* |
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2 |
|
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3 |
Intel PRO/1000 Linux driver |
5b89b4e38cdc
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4 |
Copyright(c) 1999 - 2013 Intel Corporation. |
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5 |
|
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6 |
This program is free software; you can redistribute it and/or modify it |
5b89b4e38cdc
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7 |
under the terms and conditions of the GNU General Public License, |
5b89b4e38cdc
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8 |
version 2, as published by the Free Software Foundation. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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9 |
|
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10 |
This program is distributed in the hope it will be useful, but WITHOUT |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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11 |
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
5b89b4e38cdc
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12 |
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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13 |
more details. |
5b89b4e38cdc
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14 |
|
5b89b4e38cdc
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15 |
You should have received a copy of the GNU General Public License along with |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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16 |
this program; if not, write to the Free Software Foundation, Inc., |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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17 |
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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18 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
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19 |
The full GNU General Public License is included in this distribution in |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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20 |
the file called "COPYING". |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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21 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
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22 |
Contact Information: |
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23 |
Linux NICS <linux.nics@intel.com> |
5b89b4e38cdc
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24 |
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
5b89b4e38cdc
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25 |
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
5b89b4e38cdc
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26 |
|
5b89b4e38cdc
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27 |
*******************************************************************************/ |
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28 |
|
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Added all drivers for kernel 3.12.
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29 |
/* 82571EB Gigabit Ethernet Controller |
5b89b4e38cdc
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30 |
* 82571EB Gigabit Ethernet Controller (Copper) |
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31 |
* 82571EB Gigabit Ethernet Controller (Fiber) |
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Added all drivers for kernel 3.12.
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32 |
* 82571EB Dual Port Gigabit Mezzanine Adapter |
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Added all drivers for kernel 3.12.
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33 |
* 82571EB Quad Port Gigabit Mezzanine Adapter |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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34 |
* 82571PT Gigabit PT Quad Port Server ExpressModule |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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35 |
* 82572EI Gigabit Ethernet Controller (Copper) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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36 |
* 82572EI Gigabit Ethernet Controller (Fiber) |
5b89b4e38cdc
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37 |
* 82572EI Gigabit Ethernet Controller |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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38 |
* 82573V Gigabit Ethernet Controller (Copper) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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39 |
* 82573E Gigabit Ethernet Controller (Copper) |
5b89b4e38cdc
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40 |
* 82573L Gigabit Ethernet Controller |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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41 |
* 82574L Gigabit Network Connection |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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42 |
* 82583V Gigabit Network Connection |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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43 |
*/ |
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44 |
|
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45 |
#include "e1000-3.12-ethercat.h" |
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46 |
|
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47 |
static s32 e1000_get_phy_id_82571(struct e1000_hw *hw); |
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48 |
static s32 e1000_setup_copper_link_82571(struct e1000_hw *hw); |
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49 |
static s32 e1000_setup_fiber_serdes_link_82571(struct e1000_hw *hw); |
5b89b4e38cdc
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50 |
static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw); |
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Added all drivers for kernel 3.12.
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51 |
static s32 e1000_write_nvm_eewr_82571(struct e1000_hw *hw, u16 offset, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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52 |
u16 words, u16 *data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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53 |
static s32 e1000_fix_nvm_checksum_82571(struct e1000_hw *hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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54 |
static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw); |
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Added all drivers for kernel 3.12.
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55 |
static void e1000_clear_hw_cntrs_82571(struct e1000_hw *hw); |
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Added all drivers for kernel 3.12.
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56 |
static bool e1000_check_mng_mode_82574(struct e1000_hw *hw); |
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57 |
static s32 e1000_led_on_82574(struct e1000_hw *hw); |
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58 |
static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw); |
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59 |
static void e1000_power_down_phy_copper_82571(struct e1000_hw *hw); |
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60 |
static void e1000_put_hw_semaphore_82573(struct e1000_hw *hw); |
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61 |
static s32 e1000_get_hw_semaphore_82574(struct e1000_hw *hw); |
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62 |
static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw); |
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63 |
static s32 e1000_set_d0_lplu_state_82574(struct e1000_hw *hw, bool active); |
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64 |
static s32 e1000_set_d3_lplu_state_82574(struct e1000_hw *hw, bool active); |
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65 |
|
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66 |
/** |
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67 |
* e1000_init_phy_params_82571 - Init PHY func ptrs. |
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68 |
* @hw: pointer to the HW structure |
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69 |
**/ |
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70 |
static s32 e1000_init_phy_params_82571(struct e1000_hw *hw) |
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71 |
{ |
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72 |
struct e1000_phy_info *phy = &hw->phy; |
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73 |
s32 ret_val __attribute__ ((unused)); |
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74 |
|
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75 |
if (hw->phy.media_type != e1000_media_type_copper) { |
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76 |
phy->type = e1000_phy_none; |
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77 |
return 0; |
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78 |
} |
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79 |
|
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80 |
phy->addr = 1; |
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81 |
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT; |
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82 |
phy->reset_delay_us = 100; |
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83 |
|
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Added all drivers for kernel 3.12.
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84 |
phy->ops.power_up = e1000_power_up_phy_copper; |
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85 |
phy->ops.power_down = e1000_power_down_phy_copper_82571; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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86 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
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87 |
switch (hw->mac.type) { |
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88 |
case e1000_82571: |
5b89b4e38cdc
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89 |
case e1000_82572: |
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90 |
phy->type = e1000_phy_igp_2; |
5b89b4e38cdc
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91 |
break; |
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Added all drivers for kernel 3.12.
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|
92 |
case e1000_82573: |
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|
93 |
phy->type = e1000_phy_m88; |
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Added all drivers for kernel 3.12.
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|
94 |
break; |
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Added all drivers for kernel 3.12.
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|
95 |
case e1000_82574: |
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|
96 |
case e1000_82583: |
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|
97 |
phy->type = e1000_phy_bm; |
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Added all drivers for kernel 3.12.
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|
98 |
phy->ops.acquire = e1000_get_hw_semaphore_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
99 |
phy->ops.release = e1000_put_hw_semaphore_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
100 |
phy->ops.set_d0_lplu_state = e1000_set_d0_lplu_state_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
101 |
phy->ops.set_d3_lplu_state = e1000_set_d3_lplu_state_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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|
102 |
break; |
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Added all drivers for kernel 3.12.
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parents:
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|
103 |
default: |
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Added all drivers for kernel 3.12.
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|
104 |
return -E1000_ERR_PHY; |
5b89b4e38cdc
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|
105 |
break; |
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Added all drivers for kernel 3.12.
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|
106 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
107 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
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|
108 |
/* This can only be done after all function pointers are setup. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
109 |
ret_val = e1000_get_phy_id_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
110 |
if (ret_val) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
111 |
e_dbg("Error getting PHY ID\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
112 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
113 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
diff
changeset
|
114 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
115 |
/* Verify phy id */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
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parents:
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|
116 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
117 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
118 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
119 |
if (phy->id != IGP01E1000_I_PHY_ID) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
120 |
ret_val = -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
121 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
122 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
123 |
if (phy->id != M88E1111_I_PHY_ID) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
124 |
ret_val = -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
125 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
126 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
127 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
128 |
if (phy->id != BME1000_E_PHY_ID_R2) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
129 |
ret_val = -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
130 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
131 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
132 |
ret_val = -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
133 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
134 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
135 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
136 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
137 |
e_dbg("PHY ID unknown: type = 0x%08x\n", phy->id); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
138 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
139 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
140 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
141 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
142 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
143 |
* e1000_init_nvm_params_82571 - Init NVM func ptrs. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
144 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
145 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
146 |
static s32 e1000_init_nvm_params_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
147 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
148 |
struct e1000_nvm_info *nvm = &hw->nvm; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
149 |
u32 eecd = er32(EECD); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
150 |
u16 size; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
151 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
152 |
nvm->opcode_bits = 8; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
153 |
nvm->delay_usec = 1; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
154 |
switch (nvm->override) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
155 |
case e1000_nvm_override_spi_large: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
156 |
nvm->page_size = 32; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
157 |
nvm->address_bits = 16; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
158 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
159 |
case e1000_nvm_override_spi_small: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
160 |
nvm->page_size = 8; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
161 |
nvm->address_bits = 8; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
162 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
163 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
164 |
nvm->page_size = eecd & E1000_EECD_ADDR_BITS ? 32 : 8; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
165 |
nvm->address_bits = eecd & E1000_EECD_ADDR_BITS ? 16 : 8; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
166 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
167 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
168 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
169 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
170 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
171 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
172 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
173 |
if (((eecd >> 15) & 0x3) == 0x3) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
174 |
nvm->type = e1000_nvm_flash_hw; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
175 |
nvm->word_size = 2048; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
176 |
/* Autonomous Flash update bit must be cleared due |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
177 |
* to Flash update issue. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
178 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
179 |
eecd &= ~E1000_EECD_AUPDEN; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
180 |
ew32(EECD, eecd); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
181 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
182 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
183 |
/* Fall Through */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
184 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
185 |
nvm->type = e1000_nvm_eeprom_spi; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
186 |
size = (u16)((eecd & E1000_EECD_SIZE_EX_MASK) >> |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
187 |
E1000_EECD_SIZE_EX_SHIFT); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
188 |
/* Added to a constant, "size" becomes the left-shift value |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
189 |
* for setting word_size. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
190 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
191 |
size += NVM_WORD_SIZE_BASE_SHIFT; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
192 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
193 |
/* EEPROM access above 16k is unsupported */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
194 |
if (size > 14) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
195 |
size = 14; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
196 |
nvm->word_size = 1 << size; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
197 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
198 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
199 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
200 |
/* Function Pointers */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
201 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
202 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
203 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
204 |
nvm->ops.acquire = e1000_get_hw_semaphore_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
205 |
nvm->ops.release = e1000_put_hw_semaphore_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
206 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
207 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
208 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
209 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
210 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
211 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
212 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
213 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
214 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
215 |
* e1000_init_mac_params_82571 - Init MAC func ptrs. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
216 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
217 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
218 |
static s32 e1000_init_mac_params_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
219 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
220 |
struct e1000_mac_info *mac = &hw->mac; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
221 |
u32 swsm = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
222 |
u32 swsm2 = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
223 |
bool force_clear_smbi = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
224 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
225 |
/* Set media type and media-dependent function pointers */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
226 |
switch (hw->adapter->pdev->device) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
227 |
case E1000_DEV_ID_82571EB_FIBER: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
228 |
case E1000_DEV_ID_82572EI_FIBER: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
229 |
case E1000_DEV_ID_82571EB_QUAD_FIBER: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
230 |
hw->phy.media_type = e1000_media_type_fiber; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
231 |
mac->ops.setup_physical_interface = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
232 |
e1000_setup_fiber_serdes_link_82571; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
233 |
mac->ops.check_for_link = e1000e_check_for_fiber_link; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
234 |
mac->ops.get_link_up_info = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
235 |
e1000e_get_speed_and_duplex_fiber_serdes; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
236 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
237 |
case E1000_DEV_ID_82571EB_SERDES: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
238 |
case E1000_DEV_ID_82571EB_SERDES_DUAL: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
239 |
case E1000_DEV_ID_82571EB_SERDES_QUAD: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
240 |
case E1000_DEV_ID_82572EI_SERDES: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
241 |
hw->phy.media_type = e1000_media_type_internal_serdes; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
242 |
mac->ops.setup_physical_interface = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
243 |
e1000_setup_fiber_serdes_link_82571; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
244 |
mac->ops.check_for_link = e1000_check_for_serdes_link_82571; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
245 |
mac->ops.get_link_up_info = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
246 |
e1000e_get_speed_and_duplex_fiber_serdes; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
247 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
248 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
249 |
hw->phy.media_type = e1000_media_type_copper; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
250 |
mac->ops.setup_physical_interface = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
251 |
e1000_setup_copper_link_82571; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
252 |
mac->ops.check_for_link = e1000e_check_for_copper_link; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
253 |
mac->ops.get_link_up_info = e1000e_get_speed_and_duplex_copper; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
254 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
255 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
256 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
257 |
/* Set mta register count */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
258 |
mac->mta_reg_count = 128; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
259 |
/* Set rar entry count */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
260 |
mac->rar_entry_count = E1000_RAR_ENTRIES; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
261 |
/* Adaptive IFS supported */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
262 |
mac->adaptive_ifs = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
263 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
264 |
/* MAC-specific function pointers */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
265 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
266 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
267 |
mac->ops.set_lan_id = e1000_set_lan_id_single_port; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
268 |
mac->ops.check_mng_mode = e1000e_check_mng_mode_generic; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
269 |
mac->ops.led_on = e1000e_led_on_generic; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
270 |
mac->ops.blink_led = e1000e_blink_led_generic; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
271 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
272 |
/* FWSM register */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
273 |
mac->has_fwsm = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
274 |
/* ARC supported; valid only if manageability features are |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
275 |
* enabled. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
276 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
277 |
mac->arc_subsystem_valid = !!(er32(FWSM) & |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
278 |
E1000_FWSM_MODE_MASK); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
279 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
280 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
281 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
282 |
mac->ops.set_lan_id = e1000_set_lan_id_single_port; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
283 |
mac->ops.check_mng_mode = e1000_check_mng_mode_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
284 |
mac->ops.led_on = e1000_led_on_82574; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
285 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
286 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
287 |
mac->ops.check_mng_mode = e1000e_check_mng_mode_generic; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
288 |
mac->ops.led_on = e1000e_led_on_generic; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
289 |
mac->ops.blink_led = e1000e_blink_led_generic; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
290 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
291 |
/* FWSM register */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
292 |
mac->has_fwsm = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
293 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
294 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
295 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
296 |
/* Ensure that the inter-port SWSM.SMBI lock bit is clear before |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
297 |
* first NVM or PHY access. This should be done for single-port |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
298 |
* devices, and for one port only on dual-port devices so that |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
299 |
* for those devices we can still use the SMBI lock to synchronize |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
300 |
* inter-port accesses to the PHY & NVM. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
301 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
302 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
303 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
304 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
305 |
swsm2 = er32(SWSM2); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
306 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
307 |
if (!(swsm2 & E1000_SWSM2_LOCK)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
308 |
/* Only do this for the first interface on this card */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
309 |
ew32(SWSM2, swsm2 | E1000_SWSM2_LOCK); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
310 |
force_clear_smbi = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
311 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
312 |
force_clear_smbi = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
313 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
314 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
315 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
316 |
force_clear_smbi = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
317 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
318 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
319 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
320 |
if (force_clear_smbi) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
321 |
/* Make sure SWSM.SMBI is clear */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
322 |
swsm = er32(SWSM); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
323 |
if (swsm & E1000_SWSM_SMBI) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
324 |
/* This bit should not be set on a first interface, and |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
325 |
* indicates that the bootagent or EFI code has |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
326 |
* improperly left this bit enabled |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
327 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
328 |
e_dbg("Please update your 82571 Bootagent\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
329 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
330 |
ew32(SWSM, swsm & ~E1000_SWSM_SMBI); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
331 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
332 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
333 |
/* Initialize device specific counter of SMBI acquisition timeouts. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
334 |
hw->dev_spec.e82571.smb_counter = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
335 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
336 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
337 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
338 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
339 |
static s32 e1000_get_variants_82571(struct e1000_adapter *adapter) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
340 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
341 |
struct e1000_hw *hw = &adapter->hw; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
342 |
static int global_quad_port_a; /* global port a indication */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
343 |
struct pci_dev *pdev = adapter->pdev; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
344 |
int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
345 |
s32 rc; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
346 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
347 |
rc = e1000_init_mac_params_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
348 |
if (rc) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
349 |
return rc; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
350 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
351 |
rc = e1000_init_nvm_params_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
352 |
if (rc) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
353 |
return rc; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
354 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
355 |
rc = e1000_init_phy_params_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
356 |
if (rc) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
357 |
return rc; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
358 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
359 |
/* tag quad port adapters first, it's used below */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
360 |
switch (pdev->device) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
361 |
case E1000_DEV_ID_82571EB_QUAD_COPPER: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
362 |
case E1000_DEV_ID_82571EB_QUAD_FIBER: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
363 |
case E1000_DEV_ID_82571EB_QUAD_COPPER_LP: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
364 |
case E1000_DEV_ID_82571PT_QUAD_COPPER: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
365 |
adapter->flags |= FLAG_IS_QUAD_PORT; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
366 |
/* mark the first port */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
367 |
if (global_quad_port_a == 0) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
368 |
adapter->flags |= FLAG_IS_QUAD_PORT_A; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
369 |
/* Reset for multiple quad port adapters */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
370 |
global_quad_port_a++; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
371 |
if (global_quad_port_a == 4) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
372 |
global_quad_port_a = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
373 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
374 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
375 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
376 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
377 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
378 |
switch (adapter->hw.mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
379 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
380 |
/* these dual ports don't have WoL on port B at all */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
381 |
if (((pdev->device == E1000_DEV_ID_82571EB_FIBER) || |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
382 |
(pdev->device == E1000_DEV_ID_82571EB_SERDES) || |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
383 |
(pdev->device == E1000_DEV_ID_82571EB_COPPER)) && |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
384 |
(is_port_b)) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
385 |
adapter->flags &= ~FLAG_HAS_WOL; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
386 |
/* quad ports only support WoL on port A */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
387 |
if (adapter->flags & FLAG_IS_QUAD_PORT && |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
388 |
(!(adapter->flags & FLAG_IS_QUAD_PORT_A))) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
389 |
adapter->flags &= ~FLAG_HAS_WOL; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
390 |
/* Does not support WoL on any port */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
391 |
if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
392 |
adapter->flags &= ~FLAG_HAS_WOL; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
393 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
394 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
395 |
if (pdev->device == E1000_DEV_ID_82573L) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
396 |
adapter->flags |= FLAG_HAS_JUMBO_FRAMES; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
397 |
adapter->max_hw_frame_size = DEFAULT_JUMBO; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
398 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
399 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
400 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
401 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
402 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
403 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
404 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
405 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
406 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
407 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
408 |
* e1000_get_phy_id_82571 - Retrieve the PHY ID and revision |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
409 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
410 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
411 |
* Reads the PHY registers and stores the PHY ID and possibly the PHY |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
412 |
* revision in the hardware structure. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
413 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
414 |
static s32 e1000_get_phy_id_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
415 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
416 |
struct e1000_phy_info *phy = &hw->phy; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
417 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
418 |
u16 phy_id = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
419 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
420 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
421 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
422 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
423 |
/* The 82571 firmware may still be configuring the PHY. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
424 |
* In this case, we cannot access the PHY until the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
425 |
* configuration is done. So we explicitly set the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
426 |
* PHY ID. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
427 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
428 |
phy->id = IGP01E1000_I_PHY_ID; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
429 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
430 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
431 |
return e1000e_get_phy_id(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
432 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
433 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
434 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
435 |
ret_val = e1e_rphy(hw, MII_PHYSID1, &phy_id); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
436 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
437 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
438 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
439 |
phy->id = (u32)(phy_id << 16); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
440 |
usleep_range(20, 40); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
441 |
ret_val = e1e_rphy(hw, MII_PHYSID2, &phy_id); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
442 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
443 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
444 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
445 |
phy->id |= (u32)(phy_id); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
446 |
phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
447 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
448 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
449 |
return -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
450 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
451 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
452 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
453 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
454 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
455 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
456 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
457 |
* e1000_get_hw_semaphore_82571 - Acquire hardware semaphore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
458 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
459 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
460 |
* Acquire the HW semaphore to access the PHY or NVM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
461 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
462 |
static s32 e1000_get_hw_semaphore_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
463 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
464 |
u32 swsm; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
465 |
s32 sw_timeout = hw->nvm.word_size + 1; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
466 |
s32 fw_timeout = hw->nvm.word_size + 1; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
467 |
s32 i = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
468 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
469 |
/* If we have timedout 3 times on trying to acquire |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
470 |
* the inter-port SMBI semaphore, there is old code |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
471 |
* operating on the other port, and it is not |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
472 |
* releasing SMBI. Modify the number of times that |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
473 |
* we try for the semaphore to interwork with this |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
474 |
* older code. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
475 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
476 |
if (hw->dev_spec.e82571.smb_counter > 2) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
477 |
sw_timeout = 1; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
478 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
479 |
/* Get the SW semaphore */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
480 |
while (i < sw_timeout) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
481 |
swsm = er32(SWSM); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
482 |
if (!(swsm & E1000_SWSM_SMBI)) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
483 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
484 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
485 |
usleep_range(50, 100); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
486 |
i++; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
487 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
488 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
489 |
if (i == sw_timeout) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
490 |
e_dbg("Driver can't access device - SMBI bit is set.\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
491 |
hw->dev_spec.e82571.smb_counter++; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
492 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
493 |
/* Get the FW semaphore. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
494 |
for (i = 0; i < fw_timeout; i++) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
495 |
swsm = er32(SWSM); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
496 |
ew32(SWSM, swsm | E1000_SWSM_SWESMBI); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
497 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
498 |
/* Semaphore acquired if bit latched */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
499 |
if (er32(SWSM) & E1000_SWSM_SWESMBI) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
500 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
501 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
502 |
usleep_range(50, 100); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
503 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
504 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
505 |
if (i == fw_timeout) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
506 |
/* Release semaphores */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
507 |
e1000_put_hw_semaphore_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
508 |
e_dbg("Driver can't access the NVM\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
509 |
return -E1000_ERR_NVM; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
510 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
511 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
512 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
513 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
514 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
515 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
516 |
* e1000_put_hw_semaphore_82571 - Release hardware semaphore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
517 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
518 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
519 |
* Release hardware semaphore used to access the PHY or NVM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
520 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
521 |
static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
522 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
523 |
u32 swsm; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
524 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
525 |
swsm = er32(SWSM); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
526 |
swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
527 |
ew32(SWSM, swsm); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
528 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
529 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
530 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
531 |
* e1000_get_hw_semaphore_82573 - Acquire hardware semaphore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
532 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
533 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
534 |
* Acquire the HW semaphore during reset. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
535 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
536 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
537 |
static s32 e1000_get_hw_semaphore_82573(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
538 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
539 |
u32 extcnf_ctrl; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
540 |
s32 i = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
541 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
542 |
extcnf_ctrl = er32(EXTCNF_CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
543 |
do { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
544 |
extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
545 |
ew32(EXTCNF_CTRL, extcnf_ctrl); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
546 |
extcnf_ctrl = er32(EXTCNF_CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
547 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
548 |
if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
549 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
550 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
551 |
usleep_range(2000, 4000); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
552 |
i++; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
553 |
} while (i < MDIO_OWNERSHIP_TIMEOUT); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
554 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
555 |
if (i == MDIO_OWNERSHIP_TIMEOUT) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
556 |
/* Release semaphores */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
557 |
e1000_put_hw_semaphore_82573(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
558 |
e_dbg("Driver can't access the PHY\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
559 |
return -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
560 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
561 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
562 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
563 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
564 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
565 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
566 |
* e1000_put_hw_semaphore_82573 - Release hardware semaphore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
567 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
568 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
569 |
* Release hardware semaphore used during reset. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
570 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
571 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
572 |
static void e1000_put_hw_semaphore_82573(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
573 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
574 |
u32 extcnf_ctrl; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
575 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
576 |
extcnf_ctrl = er32(EXTCNF_CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
577 |
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
578 |
ew32(EXTCNF_CTRL, extcnf_ctrl); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
579 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
580 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
581 |
static DEFINE_MUTEX(swflag_mutex); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
582 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
583 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
584 |
* e1000_get_hw_semaphore_82574 - Acquire hardware semaphore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
585 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
586 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
587 |
* Acquire the HW semaphore to access the PHY or NVM. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
588 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
589 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
590 |
static s32 e1000_get_hw_semaphore_82574(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
591 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
592 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
593 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
594 |
mutex_lock(&swflag_mutex); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
595 |
ret_val = e1000_get_hw_semaphore_82573(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
596 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
597 |
mutex_unlock(&swflag_mutex); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
598 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
599 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
600 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
601 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
602 |
* e1000_put_hw_semaphore_82574 - Release hardware semaphore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
603 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
604 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
605 |
* Release hardware semaphore used to access the PHY or NVM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
606 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
607 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
608 |
static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
609 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
610 |
e1000_put_hw_semaphore_82573(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
611 |
mutex_unlock(&swflag_mutex); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
612 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
613 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
614 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
615 |
* e1000_set_d0_lplu_state_82574 - Set Low Power Linkup D0 state |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
616 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
617 |
* @active: true to enable LPLU, false to disable |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
618 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
619 |
* Sets the LPLU D0 state according to the active flag. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
620 |
* LPLU will not be activated unless the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
621 |
* device autonegotiation advertisement meets standards of |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
622 |
* either 10 or 10/100 or 10/100/1000 at all duplexes. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
623 |
* This is a function pointer entry point only called by |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
624 |
* PHY setup routines. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
625 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
626 |
static s32 e1000_set_d0_lplu_state_82574(struct e1000_hw *hw, bool active) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
627 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
628 |
u32 data = er32(POEMB); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
629 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
630 |
if (active) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
631 |
data |= E1000_PHY_CTRL_D0A_LPLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
632 |
else |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
633 |
data &= ~E1000_PHY_CTRL_D0A_LPLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
634 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
635 |
ew32(POEMB, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
636 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
637 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
638 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
639 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
640 |
* e1000_set_d3_lplu_state_82574 - Sets low power link up state for D3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
641 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
642 |
* @active: boolean used to enable/disable lplu |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
643 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
644 |
* The low power link up (lplu) state is set to the power management level D3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
645 |
* when active is true, else clear lplu for D3. LPLU |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
646 |
* is used during Dx states where the power conservation is most important. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
647 |
* During driver activity, SmartSpeed should be enabled so performance is |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
648 |
* maintained. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
649 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
650 |
static s32 e1000_set_d3_lplu_state_82574(struct e1000_hw *hw, bool active) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
651 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
652 |
u32 data = er32(POEMB); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
653 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
654 |
if (!active) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
655 |
data &= ~E1000_PHY_CTRL_NOND0A_LPLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
656 |
} else if ((hw->phy.autoneg_advertised == E1000_ALL_SPEED_DUPLEX) || |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
657 |
(hw->phy.autoneg_advertised == E1000_ALL_NOT_GIG) || |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
658 |
(hw->phy.autoneg_advertised == E1000_ALL_10_SPEED)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
659 |
data |= E1000_PHY_CTRL_NOND0A_LPLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
660 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
661 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
662 |
ew32(POEMB, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
663 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
664 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
665 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
666 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
667 |
* e1000_acquire_nvm_82571 - Request for access to the EEPROM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
668 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
669 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
670 |
* To gain access to the EEPROM, first we must obtain a hardware semaphore. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
671 |
* Then for non-82573 hardware, set the EEPROM access request bit and wait |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
672 |
* for EEPROM access grant bit. If the access grant bit is not set, release |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
673 |
* hardware semaphore. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
674 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
675 |
static s32 e1000_acquire_nvm_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
676 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
677 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
678 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
679 |
ret_val = e1000_get_hw_semaphore_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
680 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
681 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
682 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
683 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
684 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
685 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
686 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
687 |
ret_val = e1000e_acquire_nvm(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
688 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
689 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
690 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
691 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
692 |
e1000_put_hw_semaphore_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
693 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
694 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
695 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
696 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
697 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
698 |
* e1000_release_nvm_82571 - Release exclusive access to EEPROM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
699 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
700 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
701 |
* Stop any current commands to the EEPROM and clear the EEPROM request bit. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
702 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
703 |
static void e1000_release_nvm_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
704 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
705 |
e1000e_release_nvm(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
706 |
e1000_put_hw_semaphore_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
707 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
708 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
709 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
710 |
* e1000_write_nvm_82571 - Write to EEPROM using appropriate interface |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
711 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
712 |
* @offset: offset within the EEPROM to be written to |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
713 |
* @words: number of words to write |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
714 |
* @data: 16 bit word(s) to be written to the EEPROM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
715 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
716 |
* For non-82573 silicon, write data to EEPROM at offset using SPI interface. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
717 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
718 |
* If e1000e_update_nvm_checksum is not called after this function, the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
719 |
* EEPROM will most likely contain an invalid checksum. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
720 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
721 |
static s32 e1000_write_nvm_82571(struct e1000_hw *hw, u16 offset, u16 words, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
722 |
u16 *data) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
723 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
724 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
725 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
726 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
727 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
728 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
729 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
730 |
ret_val = e1000_write_nvm_eewr_82571(hw, offset, words, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
731 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
732 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
733 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
734 |
ret_val = e1000e_write_nvm_spi(hw, offset, words, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
735 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
736 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
737 |
ret_val = -E1000_ERR_NVM; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
738 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
739 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
740 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
741 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
742 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
743 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
744 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
745 |
* e1000_update_nvm_checksum_82571 - Update EEPROM checksum |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
746 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
747 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
748 |
* Updates the EEPROM checksum by reading/adding each word of the EEPROM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
749 |
* up to the checksum. Then calculates the EEPROM checksum and writes the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
750 |
* value to the EEPROM. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
751 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
752 |
static s32 e1000_update_nvm_checksum_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
753 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
754 |
u32 eecd; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
755 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
756 |
u16 i; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
757 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
758 |
ret_val = e1000e_update_nvm_checksum_generic(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
759 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
760 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
761 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
762 |
/* If our nvm is an EEPROM, then we're done |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
763 |
* otherwise, commit the checksum to the flash NVM. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
764 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
765 |
if (hw->nvm.type != e1000_nvm_flash_hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
766 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
767 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
768 |
/* Check for pending operations. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
769 |
for (i = 0; i < E1000_FLASH_UPDATES; i++) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
770 |
usleep_range(1000, 2000); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
771 |
if (!(er32(EECD) & E1000_EECD_FLUPD)) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
772 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
773 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
774 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
775 |
if (i == E1000_FLASH_UPDATES) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
776 |
return -E1000_ERR_NVM; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
777 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
778 |
/* Reset the firmware if using STM opcode. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
779 |
if ((er32(FLOP) & 0xFF00) == E1000_STM_OPCODE) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
780 |
/* The enabling of and the actual reset must be done |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
781 |
* in two write cycles. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
782 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
783 |
ew32(HICR, E1000_HICR_FW_RESET_ENABLE); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
784 |
e1e_flush(); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
785 |
ew32(HICR, E1000_HICR_FW_RESET); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
786 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
787 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
788 |
/* Commit the write to flash */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
789 |
eecd = er32(EECD) | E1000_EECD_FLUPD; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
790 |
ew32(EECD, eecd); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
791 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
792 |
for (i = 0; i < E1000_FLASH_UPDATES; i++) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
793 |
usleep_range(1000, 2000); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
794 |
if (!(er32(EECD) & E1000_EECD_FLUPD)) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
795 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
796 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
797 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
798 |
if (i == E1000_FLASH_UPDATES) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
799 |
return -E1000_ERR_NVM; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
800 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
801 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
802 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
803 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
804 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
805 |
* e1000_validate_nvm_checksum_82571 - Validate EEPROM checksum |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
806 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
807 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
808 |
* Calculates the EEPROM checksum by reading/adding each word of the EEPROM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
809 |
* and then verifies that the sum of the EEPROM is equal to 0xBABA. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
810 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
811 |
static s32 e1000_validate_nvm_checksum_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
812 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
813 |
if (hw->nvm.type == e1000_nvm_flash_hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
814 |
e1000_fix_nvm_checksum_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
815 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
816 |
return e1000e_validate_nvm_checksum_generic(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
817 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
818 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
819 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
820 |
* e1000_write_nvm_eewr_82571 - Write to EEPROM for 82573 silicon |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
821 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
822 |
* @offset: offset within the EEPROM to be written to |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
823 |
* @words: number of words to write |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
824 |
* @data: 16 bit word(s) to be written to the EEPROM |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
825 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
826 |
* After checking for invalid values, poll the EEPROM to ensure the previous |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
827 |
* command has completed before trying to write the next word. After write |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
828 |
* poll for completion. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
829 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
830 |
* If e1000e_update_nvm_checksum is not called after this function, the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
831 |
* EEPROM will most likely contain an invalid checksum. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
832 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
833 |
static s32 e1000_write_nvm_eewr_82571(struct e1000_hw *hw, u16 offset, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
834 |
u16 words, u16 *data) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
835 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
836 |
struct e1000_nvm_info *nvm = &hw->nvm; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
837 |
u32 i, eewr = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
838 |
s32 ret_val = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
839 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
840 |
/* A check for invalid values: offset too large, too many words, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
841 |
* and not enough words. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
842 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
843 |
if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) || |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
844 |
(words == 0)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
845 |
e_dbg("nvm parameter(s) out of bounds\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
846 |
return -E1000_ERR_NVM; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
847 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
848 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
849 |
for (i = 0; i < words; i++) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
850 |
eewr = ((data[i] << E1000_NVM_RW_REG_DATA) | |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
851 |
((offset + i) << E1000_NVM_RW_ADDR_SHIFT) | |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
852 |
E1000_NVM_RW_REG_START); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
853 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
854 |
ret_val = e1000e_poll_eerd_eewr_done(hw, E1000_NVM_POLL_WRITE); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
855 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
856 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
857 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
858 |
ew32(EEWR, eewr); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
859 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
860 |
ret_val = e1000e_poll_eerd_eewr_done(hw, E1000_NVM_POLL_WRITE); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
861 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
862 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
863 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
864 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
865 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
866 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
867 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
868 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
869 |
* e1000_get_cfg_done_82571 - Poll for configuration done |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
870 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
871 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
872 |
* Reads the management control register for the config done bit to be set. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
873 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
874 |
static s32 e1000_get_cfg_done_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
875 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
876 |
s32 timeout = PHY_CFG_TIMEOUT; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
877 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
878 |
while (timeout) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
879 |
if (er32(EEMNGCTL) & E1000_NVM_CFG_DONE_PORT_0) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
880 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
881 |
usleep_range(1000, 2000); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
882 |
timeout--; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
883 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
884 |
if (!timeout) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
885 |
e_dbg("MNG configuration cycle has not completed.\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
886 |
return -E1000_ERR_RESET; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
887 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
888 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
889 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
890 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
891 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
892 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
893 |
* e1000_set_d0_lplu_state_82571 - Set Low Power Linkup D0 state |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
894 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
895 |
* @active: true to enable LPLU, false to disable |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
896 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
897 |
* Sets the LPLU D0 state according to the active flag. When activating LPLU |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
898 |
* this function also disables smart speed and vice versa. LPLU will not be |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
899 |
* activated unless the device autonegotiation advertisement meets standards |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
900 |
* of either 10 or 10/100 or 10/100/1000 at all duplexes. This is a function |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
901 |
* pointer entry point only called by PHY setup routines. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
902 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
903 |
static s32 e1000_set_d0_lplu_state_82571(struct e1000_hw *hw, bool active) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
904 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
905 |
struct e1000_phy_info *phy = &hw->phy; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
906 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
907 |
u16 data; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
908 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
909 |
ret_val = e1e_rphy(hw, IGP02E1000_PHY_POWER_MGMT, &data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
910 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
911 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
912 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
913 |
if (active) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
914 |
data |= IGP02E1000_PM_D0_LPLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
915 |
ret_val = e1e_wphy(hw, IGP02E1000_PHY_POWER_MGMT, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
916 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
917 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
918 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
919 |
/* When LPLU is enabled, we should disable SmartSpeed */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
920 |
ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CONFIG, &data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
921 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
922 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
923 |
data &= ~IGP01E1000_PSCFR_SMART_SPEED; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
924 |
ret_val = e1e_wphy(hw, IGP01E1000_PHY_PORT_CONFIG, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
925 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
926 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
927 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
928 |
data &= ~IGP02E1000_PM_D0_LPLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
929 |
ret_val = e1e_wphy(hw, IGP02E1000_PHY_POWER_MGMT, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
930 |
/* LPLU and SmartSpeed are mutually exclusive. LPLU is used |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
931 |
* during Dx states where the power conservation is most |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
932 |
* important. During driver activity we should enable |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
933 |
* SmartSpeed, so performance is maintained. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
934 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
935 |
if (phy->smart_speed == e1000_smart_speed_on) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
936 |
ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CONFIG, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
937 |
&data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
938 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
939 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
940 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
941 |
data |= IGP01E1000_PSCFR_SMART_SPEED; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
942 |
ret_val = e1e_wphy(hw, IGP01E1000_PHY_PORT_CONFIG, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
943 |
data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
944 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
945 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
946 |
} else if (phy->smart_speed == e1000_smart_speed_off) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
947 |
ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CONFIG, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
948 |
&data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
949 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
950 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
951 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
952 |
data &= ~IGP01E1000_PSCFR_SMART_SPEED; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
953 |
ret_val = e1e_wphy(hw, IGP01E1000_PHY_PORT_CONFIG, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
954 |
data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
955 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
956 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
957 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
958 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
959 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
960 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
961 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
962 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
963 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
964 |
* e1000_reset_hw_82571 - Reset hardware |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
965 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
966 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
967 |
* This resets the hardware into a known state. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
968 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
969 |
static s32 e1000_reset_hw_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
970 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
971 |
u32 ctrl, ctrl_ext, eecd, tctl; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
972 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
973 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
974 |
/* Prevent the PCI-E bus from sticking if there is no TLP connection |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
975 |
* on the last TLP read/write transaction when MAC is reset. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
976 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
977 |
ret_val = e1000e_disable_pcie_master(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
978 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
979 |
e_dbg("PCI-E Master disable polling has failed.\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
980 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
981 |
e_dbg("Masking off all interrupts\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
982 |
ew32(IMC, 0xffffffff); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
983 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
984 |
ew32(RCTL, 0); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
985 |
tctl = er32(TCTL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
986 |
tctl &= ~E1000_TCTL_EN; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
987 |
ew32(TCTL, tctl); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
988 |
e1e_flush(); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
989 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
990 |
usleep_range(10000, 20000); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
991 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
992 |
/* Must acquire the MDIO ownership before MAC reset. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
993 |
* Ownership defaults to firmware after a reset. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
994 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
995 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
996 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
997 |
ret_val = e1000_get_hw_semaphore_82573(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
998 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
999 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1000 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1001 |
ret_val = e1000_get_hw_semaphore_82574(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1002 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1003 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1004 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1005 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1006 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1007 |
ctrl = er32(CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1008 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1009 |
e_dbg("Issuing a global reset to MAC\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1010 |
ew32(CTRL, ctrl | E1000_CTRL_RST); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1011 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1012 |
/* Must release MDIO ownership and mutex after MAC reset. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1013 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1014 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1015 |
/* Release mutex only if the hw semaphore is acquired */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1016 |
if (!ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1017 |
e1000_put_hw_semaphore_82573(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1018 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1019 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1020 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1021 |
/* Release mutex only if the hw semaphore is acquired */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1022 |
if (!ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1023 |
e1000_put_hw_semaphore_82574(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1024 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1025 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1026 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1027 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1028 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1029 |
if (hw->nvm.type == e1000_nvm_flash_hw) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1030 |
usleep_range(10, 20); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1031 |
ctrl_ext = er32(CTRL_EXT); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1032 |
ctrl_ext |= E1000_CTRL_EXT_EE_RST; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1033 |
ew32(CTRL_EXT, ctrl_ext); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1034 |
e1e_flush(); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1035 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1036 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1037 |
ret_val = e1000e_get_auto_rd_done(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1038 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1039 |
/* We don't want to continue accessing MAC registers. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1040 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1041 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1042 |
/* Phy configuration from NVM just starts after EECD_AUTO_RD is set. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1043 |
* Need to wait for Phy configuration completion before accessing |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1044 |
* NVM and Phy. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1045 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1046 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1047 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1048 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1049 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1050 |
/* REQ and GNT bits need to be cleared when using AUTO_RD |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1051 |
* to access the EEPROM. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1052 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1053 |
eecd = er32(EECD); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1054 |
eecd &= ~(E1000_EECD_REQ | E1000_EECD_GNT); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1055 |
ew32(EECD, eecd); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1056 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1057 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1058 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1059 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1060 |
msleep(25); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1061 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1062 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1063 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1064 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1065 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1066 |
/* Clear any pending interrupt events. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1067 |
ew32(IMC, 0xffffffff); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1068 |
er32(ICR); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1069 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1070 |
if (hw->mac.type == e1000_82571) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1071 |
/* Install any alternate MAC address into RAR0 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1072 |
ret_val = e1000_check_alt_mac_addr_generic(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1073 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1074 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1075 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1076 |
e1000e_set_laa_state_82571(hw, true); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1077 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1078 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1079 |
/* Reinitialize the 82571 serdes link state machine */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1080 |
if (hw->phy.media_type == e1000_media_type_internal_serdes) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1081 |
hw->mac.serdes_link_state = e1000_serdes_link_down; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1082 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1083 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1084 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1085 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1086 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1087 |
* e1000_init_hw_82571 - Initialize hardware |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1088 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1089 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1090 |
* This inits the hardware readying it for operation. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1091 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1092 |
static s32 e1000_init_hw_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1093 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1094 |
struct e1000_mac_info *mac = &hw->mac; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1095 |
u32 reg_data; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1096 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1097 |
u16 i, rar_count = mac->rar_entry_count; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1098 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1099 |
e1000_initialize_hw_bits_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1100 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1101 |
/* Initialize identification LED */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1102 |
ret_val = mac->ops.id_led_init(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1103 |
/* An error is not fatal and we should not stop init due to this */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1104 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1105 |
e_dbg("Error initializing identification LED\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1106 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1107 |
/* Disabling VLAN filtering */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1108 |
e_dbg("Initializing the IEEE VLAN\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1109 |
mac->ops.clear_vfta(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1110 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1111 |
/* Setup the receive address. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1112 |
* If, however, a locally administered address was assigned to the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1113 |
* 82571, we must reserve a RAR for it to work around an issue where |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1114 |
* resetting one port will reload the MAC on the other port. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1115 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1116 |
if (e1000e_get_laa_state_82571(hw)) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1117 |
rar_count--; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1118 |
e1000e_init_rx_addrs(hw, rar_count); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1119 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1120 |
/* Zero out the Multicast HASH table */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1121 |
e_dbg("Zeroing the MTA\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1122 |
for (i = 0; i < mac->mta_reg_count; i++) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1123 |
E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1124 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1125 |
/* Setup link and flow control */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1126 |
ret_val = mac->ops.setup_link(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1127 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1128 |
/* Set the transmit descriptor write-back policy */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1129 |
reg_data = er32(TXDCTL(0)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1130 |
reg_data = ((reg_data & ~E1000_TXDCTL_WTHRESH) | |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1131 |
E1000_TXDCTL_FULL_TX_DESC_WB | E1000_TXDCTL_COUNT_DESC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1132 |
ew32(TXDCTL(0), reg_data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1133 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1134 |
/* ...for both queues. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1135 |
switch (mac->type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1136 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1137 |
e1000e_enable_tx_pkt_filtering(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1138 |
/* fall through */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1139 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1140 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1141 |
reg_data = er32(GCR); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1142 |
reg_data |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1143 |
ew32(GCR, reg_data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1144 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1145 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1146 |
reg_data = er32(TXDCTL(1)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1147 |
reg_data = ((reg_data & ~E1000_TXDCTL_WTHRESH) | |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1148 |
E1000_TXDCTL_FULL_TX_DESC_WB | |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1149 |
E1000_TXDCTL_COUNT_DESC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1150 |
ew32(TXDCTL(1), reg_data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1151 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1152 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1153 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1154 |
/* Clear all of the statistics registers (clear on read). It is |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1155 |
* important that we do this after we have tried to establish link |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1156 |
* because the symbol error count will increment wildly if there |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1157 |
* is no link. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1158 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1159 |
e1000_clear_hw_cntrs_82571(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1160 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1161 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1162 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1163 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1164 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1165 |
* e1000_initialize_hw_bits_82571 - Initialize hardware-dependent bits |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1166 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1167 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1168 |
* Initializes required hardware-dependent bits needed for normal operation. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1169 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1170 |
static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1171 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1172 |
u32 reg; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1173 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1174 |
/* Transmit Descriptor Control 0 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1175 |
reg = er32(TXDCTL(0)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1176 |
reg |= (1 << 22); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1177 |
ew32(TXDCTL(0), reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1178 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1179 |
/* Transmit Descriptor Control 1 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1180 |
reg = er32(TXDCTL(1)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1181 |
reg |= (1 << 22); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1182 |
ew32(TXDCTL(1), reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1183 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1184 |
/* Transmit Arbitration Control 0 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1185 |
reg = er32(TARC(0)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1186 |
reg &= ~(0xF << 27); /* 30:27 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1187 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1188 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1189 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1190 |
reg |= (1 << 23) | (1 << 24) | (1 << 25) | (1 << 26); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1191 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1192 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1193 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1194 |
reg |= (1 << 26); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1195 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1196 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1197 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1198 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1199 |
ew32(TARC(0), reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1200 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1201 |
/* Transmit Arbitration Control 1 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1202 |
reg = er32(TARC(1)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1203 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1204 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1205 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1206 |
reg &= ~((1 << 29) | (1 << 30)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1207 |
reg |= (1 << 22) | (1 << 24) | (1 << 25) | (1 << 26); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1208 |
if (er32(TCTL) & E1000_TCTL_MULR) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1209 |
reg &= ~(1 << 28); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1210 |
else |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1211 |
reg |= (1 << 28); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1212 |
ew32(TARC(1), reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1213 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1214 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1215 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1216 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1217 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1218 |
/* Device Control */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1219 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1220 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1221 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1222 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1223 |
reg = er32(CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1224 |
reg &= ~(1 << 29); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1225 |
ew32(CTRL, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1226 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1227 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1228 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1229 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1230 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1231 |
/* Extended Device Control */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1232 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1233 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1234 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1235 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1236 |
reg = er32(CTRL_EXT); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1237 |
reg &= ~(1 << 23); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1238 |
reg |= (1 << 22); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1239 |
ew32(CTRL_EXT, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1240 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1241 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1242 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1243 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1244 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1245 |
if (hw->mac.type == e1000_82571) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1246 |
reg = er32(PBA_ECC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1247 |
reg |= E1000_PBA_ECC_CORR_EN; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1248 |
ew32(PBA_ECC, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1249 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1250 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1251 |
/* Workaround for hardware errata. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1252 |
* Ensure that DMA Dynamic Clock gating is disabled on 82571 and 82572 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1253 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1254 |
if ((hw->mac.type == e1000_82571) || (hw->mac.type == e1000_82572)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1255 |
reg = er32(CTRL_EXT); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1256 |
reg &= ~E1000_CTRL_EXT_DMA_DYN_CLK_EN; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1257 |
ew32(CTRL_EXT, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1258 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1259 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1260 |
/* Disable IPv6 extension header parsing because some malformed |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1261 |
* IPv6 headers can hang the Rx. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1262 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1263 |
if (hw->mac.type <= e1000_82573) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1264 |
reg = er32(RFCTL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1265 |
reg |= (E1000_RFCTL_IPV6_EX_DIS | E1000_RFCTL_NEW_IPV6_EXT_DIS); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1266 |
ew32(RFCTL, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1267 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1268 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1269 |
/* PCI-Ex Control Registers */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1270 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1271 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1272 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1273 |
reg = er32(GCR); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1274 |
reg |= (1 << 22); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1275 |
ew32(GCR, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1276 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1277 |
/* Workaround for hardware errata. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1278 |
* apply workaround for hardware errata documented in errata |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1279 |
* docs Fixes issue where some error prone or unreliable PCIe |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1280 |
* completions are occurring, particularly with ASPM enabled. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1281 |
* Without fix, issue can cause Tx timeouts. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1282 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1283 |
reg = er32(GCR2); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1284 |
reg |= 1; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1285 |
ew32(GCR2, reg); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1286 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1287 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1288 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1289 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1290 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1291 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1292 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1293 |
* e1000_clear_vfta_82571 - Clear VLAN filter table |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1294 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1295 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1296 |
* Clears the register array which contains the VLAN filter table by |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1297 |
* setting all the values to 0. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1298 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1299 |
static void e1000_clear_vfta_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1300 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1301 |
u32 offset; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1302 |
u32 vfta_value = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1303 |
u32 vfta_offset = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1304 |
u32 vfta_bit_in_reg = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1305 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1306 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1307 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1308 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1309 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1310 |
if (hw->mng_cookie.vlan_id != 0) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1311 |
/* The VFTA is a 4096b bit-field, each identifying |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1312 |
* a single VLAN ID. The following operations |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1313 |
* determine which 32b entry (i.e. offset) into the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1314 |
* array we want to set the VLAN ID (i.e. bit) of |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1315 |
* the manageability unit. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1316 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1317 |
vfta_offset = (hw->mng_cookie.vlan_id >> |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1318 |
E1000_VFTA_ENTRY_SHIFT) & |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1319 |
E1000_VFTA_ENTRY_MASK; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1320 |
vfta_bit_in_reg = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1321 |
1 << (hw->mng_cookie.vlan_id & |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1322 |
E1000_VFTA_ENTRY_BIT_SHIFT_MASK); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1323 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1324 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1325 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1326 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1327 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1328 |
for (offset = 0; offset < E1000_VLAN_FILTER_TBL_SIZE; offset++) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1329 |
/* If the offset we want to clear is the same offset of the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1330 |
* manageability VLAN ID, then clear all bits except that of |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1331 |
* the manageability unit. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1332 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1333 |
vfta_value = (offset == vfta_offset) ? vfta_bit_in_reg : 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1334 |
E1000_WRITE_REG_ARRAY(hw, E1000_VFTA, offset, vfta_value); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1335 |
e1e_flush(); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1336 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1337 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1338 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1339 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1340 |
* e1000_check_mng_mode_82574 - Check manageability is enabled |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1341 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1342 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1343 |
* Reads the NVM Initialization Control Word 2 and returns true |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1344 |
* (>0) if any manageability is enabled, else false (0). |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1345 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1346 |
static bool e1000_check_mng_mode_82574(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1347 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1348 |
u16 data; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1349 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1350 |
e1000_read_nvm(hw, NVM_INIT_CONTROL2_REG, 1, &data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1351 |
return (data & E1000_NVM_INIT_CTRL2_MNGM) != 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1352 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1353 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1354 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1355 |
* e1000_led_on_82574 - Turn LED on |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1356 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1357 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1358 |
* Turn LED on. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1359 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1360 |
static s32 e1000_led_on_82574(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1361 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1362 |
u32 ctrl; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1363 |
u32 i; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1364 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1365 |
ctrl = hw->mac.ledctl_mode2; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1366 |
if (!(E1000_STATUS_LU & er32(STATUS))) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1367 |
/* If no link, then turn LED on by setting the invert bit |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1368 |
* for each LED that's "on" (0x0E) in ledctl_mode2. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1369 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1370 |
for (i = 0; i < 4; i++) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1371 |
if (((hw->mac.ledctl_mode2 >> (i * 8)) & 0xFF) == |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1372 |
E1000_LEDCTL_MODE_LED_ON) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1373 |
ctrl |= (E1000_LEDCTL_LED0_IVRT << (i * 8)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1374 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1375 |
ew32(LEDCTL, ctrl); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1376 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1377 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1378 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1379 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1380 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1381 |
* e1000_check_phy_82574 - check 82574 phy hung state |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1382 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1383 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1384 |
* Returns whether phy is hung or not |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1385 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1386 |
bool e1000_check_phy_82574(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1387 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1388 |
u16 status_1kbt = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1389 |
u16 receive_errors = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1390 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1391 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1392 |
/* Read PHY Receive Error counter first, if its is max - all F's then |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1393 |
* read the Base1000T status register If both are max then PHY is hung. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1394 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1395 |
ret_val = e1e_rphy(hw, E1000_RECEIVE_ERROR_COUNTER, &receive_errors); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1396 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1397 |
return false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1398 |
if (receive_errors == E1000_RECEIVE_ERROR_MAX) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1399 |
ret_val = e1e_rphy(hw, E1000_BASE1000T_STATUS, &status_1kbt); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1400 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1401 |
return false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1402 |
if ((status_1kbt & E1000_IDLE_ERROR_COUNT_MASK) == |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1403 |
E1000_IDLE_ERROR_COUNT_MASK) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1404 |
return true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1405 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1406 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1407 |
return false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1408 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1409 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1410 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1411 |
* e1000_setup_link_82571 - Setup flow control and link settings |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1412 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1413 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1414 |
* Determines which flow control settings to use, then configures flow |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1415 |
* control. Calls the appropriate media-specific link configuration |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1416 |
* function. Assuming the adapter has a valid link partner, a valid link |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1417 |
* should be established. Assumes the hardware has previously been reset |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1418 |
* and the transmitter and receiver are not enabled. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1419 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1420 |
static s32 e1000_setup_link_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1421 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1422 |
/* 82573 does not have a word in the NVM to determine |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1423 |
* the default flow control setting, so we explicitly |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1424 |
* set it to full. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1425 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1426 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1427 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1428 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1429 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1430 |
if (hw->fc.requested_mode == e1000_fc_default) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1431 |
hw->fc.requested_mode = e1000_fc_full; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1432 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1433 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1434 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1435 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1436 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1437 |
return e1000e_setup_link_generic(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1438 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1439 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1440 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1441 |
* e1000_setup_copper_link_82571 - Configure copper link settings |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1442 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1443 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1444 |
* Configures the link for auto-neg or forced speed and duplex. Then we check |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1445 |
* for link, once link is established calls to configure collision distance |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1446 |
* and flow control are called. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1447 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1448 |
static s32 e1000_setup_copper_link_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1449 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1450 |
u32 ctrl; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1451 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1452 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1453 |
ctrl = er32(CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1454 |
ctrl |= E1000_CTRL_SLU; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1455 |
ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1456 |
ew32(CTRL, ctrl); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1457 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1458 |
switch (hw->phy.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1459 |
case e1000_phy_m88: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1460 |
case e1000_phy_bm: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1461 |
ret_val = e1000e_copper_link_setup_m88(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1462 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1463 |
case e1000_phy_igp_2: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1464 |
ret_val = e1000e_copper_link_setup_igp(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1465 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1466 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1467 |
return -E1000_ERR_PHY; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1468 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1469 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1470 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1471 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1472 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1473 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1474 |
return e1000e_setup_copper_link(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1475 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1476 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1477 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1478 |
* e1000_setup_fiber_serdes_link_82571 - Setup link for fiber/serdes |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1479 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1480 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1481 |
* Configures collision distance and flow control for fiber and serdes links. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1482 |
* Upon successful setup, poll for link. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1483 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1484 |
static s32 e1000_setup_fiber_serdes_link_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1485 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1486 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1487 |
case e1000_82571: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1488 |
case e1000_82572: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1489 |
/* If SerDes loopback mode is entered, there is no form |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1490 |
* of reset to take the adapter out of that mode. So we |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1491 |
* have to explicitly take the adapter out of loopback |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1492 |
* mode. This prevents drivers from twiddling their thumbs |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1493 |
* if another tool failed to take it out of loopback mode. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1494 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1495 |
ew32(SCTL, E1000_SCTL_DISABLE_SERDES_LOOPBACK); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1496 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1497 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1498 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1499 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1500 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1501 |
return e1000e_setup_fiber_serdes_link(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1502 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1503 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1504 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1505 |
* e1000_check_for_serdes_link_82571 - Check for link (Serdes) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1506 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1507 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1508 |
* Reports the link state as up or down. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1509 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1510 |
* If autonegotiation is supported by the link partner, the link state is |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1511 |
* determined by the result of autonegotiation. This is the most likely case. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1512 |
* If autonegotiation is not supported by the link partner, and the link |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1513 |
* has a valid signal, force the link up. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1514 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1515 |
* The link state is represented internally here by 4 states: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1516 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1517 |
* 1) down |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1518 |
* 2) autoneg_progress |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1519 |
* 3) autoneg_complete (the link successfully autonegotiated) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1520 |
* 4) forced_up (the link has been forced up, it did not autonegotiate) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1521 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1522 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1523 |
static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1524 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1525 |
struct e1000_mac_info *mac = &hw->mac; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1526 |
u32 rxcw; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1527 |
u32 ctrl; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1528 |
u32 status; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1529 |
u32 txcw; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1530 |
u32 i; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1531 |
s32 ret_val = 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1532 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1533 |
ctrl = er32(CTRL); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1534 |
status = er32(STATUS); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1535 |
er32(RXCW); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1536 |
/* SYNCH bit and IV bit are sticky */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1537 |
usleep_range(10, 20); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1538 |
rxcw = er32(RXCW); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1539 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1540 |
if ((rxcw & E1000_RXCW_SYNCH) && !(rxcw & E1000_RXCW_IV)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1541 |
/* Receiver is synchronized with no invalid bits. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1542 |
switch (mac->serdes_link_state) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1543 |
case e1000_serdes_link_autoneg_complete: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1544 |
if (!(status & E1000_STATUS_LU)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1545 |
/* We have lost link, retry autoneg before |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1546 |
* reporting link failure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1547 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1548 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1549 |
e1000_serdes_link_autoneg_progress; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1550 |
mac->serdes_has_link = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1551 |
e_dbg("AN_UP -> AN_PROG\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1552 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1553 |
mac->serdes_has_link = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1554 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1555 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1556 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1557 |
case e1000_serdes_link_forced_up: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1558 |
/* If we are receiving /C/ ordered sets, re-enable |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1559 |
* auto-negotiation in the TXCW register and disable |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1560 |
* forced link in the Device Control register in an |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1561 |
* attempt to auto-negotiate with our link partner. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1562 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1563 |
if (rxcw & E1000_RXCW_C) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1564 |
/* Enable autoneg, and unforce link up */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1565 |
ew32(TXCW, mac->txcw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1566 |
ew32(CTRL, (ctrl & ~E1000_CTRL_SLU)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1567 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1568 |
e1000_serdes_link_autoneg_progress; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1569 |
mac->serdes_has_link = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1570 |
e_dbg("FORCED_UP -> AN_PROG\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1571 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1572 |
mac->serdes_has_link = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1573 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1574 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1575 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1576 |
case e1000_serdes_link_autoneg_progress: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1577 |
if (rxcw & E1000_RXCW_C) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1578 |
/* We received /C/ ordered sets, meaning the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1579 |
* link partner has autonegotiated, and we can |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1580 |
* trust the Link Up (LU) status bit. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1581 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1582 |
if (status & E1000_STATUS_LU) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1583 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1584 |
e1000_serdes_link_autoneg_complete; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1585 |
e_dbg("AN_PROG -> AN_UP\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1586 |
mac->serdes_has_link = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1587 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1588 |
/* Autoneg completed, but failed. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1589 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1590 |
e1000_serdes_link_down; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1591 |
e_dbg("AN_PROG -> DOWN\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1592 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1593 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1594 |
/* The link partner did not autoneg. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1595 |
* Force link up and full duplex, and change |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1596 |
* state to forced. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1597 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1598 |
ew32(TXCW, (mac->txcw & ~E1000_TXCW_ANE)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1599 |
ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FD); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1600 |
ew32(CTRL, ctrl); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1601 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1602 |
/* Configure Flow Control after link up. */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1603 |
ret_val = e1000e_config_fc_after_link_up(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1604 |
if (ret_val) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1605 |
e_dbg("Error config flow control\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1606 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1607 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1608 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1609 |
e1000_serdes_link_forced_up; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1610 |
mac->serdes_has_link = true; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1611 |
e_dbg("AN_PROG -> FORCED_UP\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1612 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1613 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1614 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1615 |
case e1000_serdes_link_down: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1616 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1617 |
/* The link was down but the receiver has now gained |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1618 |
* valid sync, so lets see if we can bring the link |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1619 |
* up. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1620 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1621 |
ew32(TXCW, mac->txcw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1622 |
ew32(CTRL, (ctrl & ~E1000_CTRL_SLU)); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1623 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1624 |
e1000_serdes_link_autoneg_progress; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1625 |
mac->serdes_has_link = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1626 |
e_dbg("DOWN -> AN_PROG\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1627 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1628 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1629 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1630 |
if (!(rxcw & E1000_RXCW_SYNCH)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1631 |
mac->serdes_has_link = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1632 |
mac->serdes_link_state = e1000_serdes_link_down; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1633 |
e_dbg("ANYSTATE -> DOWN\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1634 |
} else { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1635 |
/* Check several times, if SYNCH bit and CONFIG |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1636 |
* bit both are consistently 1 then simply ignore |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1637 |
* the IV bit and restart Autoneg |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1638 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1639 |
for (i = 0; i < AN_RETRY_COUNT; i++) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1640 |
usleep_range(10, 20); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1641 |
rxcw = er32(RXCW); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1642 |
if ((rxcw & E1000_RXCW_SYNCH) && |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1643 |
(rxcw & E1000_RXCW_C)) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1644 |
continue; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1645 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1646 |
if (rxcw & E1000_RXCW_IV) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1647 |
mac->serdes_has_link = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1648 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1649 |
e1000_serdes_link_down; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1650 |
e_dbg("ANYSTATE -> DOWN\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1651 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1652 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1653 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1654 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1655 |
if (i == AN_RETRY_COUNT) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1656 |
txcw = er32(TXCW); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1657 |
txcw |= E1000_TXCW_ANE; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1658 |
ew32(TXCW, txcw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1659 |
mac->serdes_link_state = |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1660 |
e1000_serdes_link_autoneg_progress; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1661 |
mac->serdes_has_link = false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1662 |
e_dbg("ANYSTATE -> AN_PROG\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1663 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1664 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1665 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1666 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1667 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1668 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1669 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1670 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1671 |
* e1000_valid_led_default_82571 - Verify a valid default LED config |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1672 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1673 |
* @data: pointer to the NVM (EEPROM) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1674 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1675 |
* Read the EEPROM for the current default LED configuration. If the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1676 |
* LED configuration is not valid, set to a valid LED configuration. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1677 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1678 |
static s32 e1000_valid_led_default_82571(struct e1000_hw *hw, u16 *data) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1679 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1680 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1681 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1682 |
ret_val = e1000_read_nvm(hw, NVM_ID_LED_SETTINGS, 1, data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1683 |
if (ret_val) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1684 |
e_dbg("NVM Read Error\n"); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1685 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1686 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1687 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1688 |
switch (hw->mac.type) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1689 |
case e1000_82573: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1690 |
case e1000_82574: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1691 |
case e1000_82583: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1692 |
if (*data == ID_LED_RESERVED_F746) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1693 |
*data = ID_LED_DEFAULT_82573; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1694 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1695 |
default: |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1696 |
if (*data == ID_LED_RESERVED_0000 || |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1697 |
*data == ID_LED_RESERVED_FFFF) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1698 |
*data = ID_LED_DEFAULT; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1699 |
break; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1700 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1701 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1702 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1703 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1704 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1705 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1706 |
* e1000e_get_laa_state_82571 - Get locally administered address state |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1707 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1708 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1709 |
* Retrieve and return the current locally administered address state. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1710 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1711 |
bool e1000e_get_laa_state_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1712 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1713 |
if (hw->mac.type != e1000_82571) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1714 |
return false; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1715 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1716 |
return hw->dev_spec.e82571.laa_is_present; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1717 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1718 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1719 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1720 |
* e1000e_set_laa_state_82571 - Set locally administered address state |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1721 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1722 |
* @state: enable/disable locally administered address |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1723 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1724 |
* Enable/Disable the current locally administered address state. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1725 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1726 |
void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1727 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1728 |
if (hw->mac.type != e1000_82571) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1729 |
return; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1730 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1731 |
hw->dev_spec.e82571.laa_is_present = state; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1732 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1733 |
/* If workaround is activated... */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1734 |
if (state) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1735 |
/* Hold a copy of the LAA in RAR[14] This is done so that |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1736 |
* between the time RAR[0] gets clobbered and the time it |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1737 |
* gets fixed, the actual LAA is in one of the RARs and no |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1738 |
* incoming packets directed to this port are dropped. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1739 |
* Eventually the LAA will be in RAR[0] and RAR[14]. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1740 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1741 |
hw->mac.ops.rar_set(hw, hw->mac.addr, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1742 |
hw->mac.rar_entry_count - 1); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1743 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1744 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1745 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1746 |
* e1000_fix_nvm_checksum_82571 - Fix EEPROM checksum |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1747 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1748 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1749 |
* Verifies that the EEPROM has completed the update. After updating the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1750 |
* EEPROM, we need to check bit 15 in work 0x23 for the checksum fix. If |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1751 |
* the checksum fix is not implemented, we need to set the bit and update |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1752 |
* the checksum. Otherwise, if bit 15 is set and the checksum is incorrect, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1753 |
* we need to return bad checksum. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1754 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1755 |
static s32 e1000_fix_nvm_checksum_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1756 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1757 |
struct e1000_nvm_info *nvm = &hw->nvm; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1758 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1759 |
u16 data; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1760 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1761 |
if (nvm->type != e1000_nvm_flash_hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1762 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1763 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1764 |
/* Check bit 4 of word 10h. If it is 0, firmware is done updating |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1765 |
* 10h-12h. Checksum may need to be fixed. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1766 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1767 |
ret_val = e1000_read_nvm(hw, 0x10, 1, &data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1768 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1769 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1770 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1771 |
if (!(data & 0x10)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1772 |
/* Read 0x23 and check bit 15. This bit is a 1 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1773 |
* when the checksum has already been fixed. If |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1774 |
* the checksum is still wrong and this bit is a |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1775 |
* 1, we need to return bad checksum. Otherwise, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1776 |
* we need to set this bit to a 1 and update the |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1777 |
* checksum. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1778 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1779 |
ret_val = e1000_read_nvm(hw, 0x23, 1, &data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1780 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1781 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1782 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1783 |
if (!(data & 0x8000)) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1784 |
data |= 0x8000; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1785 |
ret_val = e1000_write_nvm(hw, 0x23, 1, &data); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1786 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1787 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1788 |
ret_val = e1000e_update_nvm_checksum(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1789 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1790 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1791 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1792 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1793 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1794 |
return 0; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1795 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1796 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1797 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1798 |
* e1000_read_mac_addr_82571 - Read device MAC address |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1799 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1800 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1801 |
static s32 e1000_read_mac_addr_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1802 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1803 |
if (hw->mac.type == e1000_82571) { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1804 |
s32 ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1805 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1806 |
/* If there's an alternate MAC address place it in RAR0 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1807 |
* so that it will override the Si installed default perm |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1808 |
* address. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1809 |
*/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1810 |
ret_val = e1000_check_alt_mac_addr_generic(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1811 |
if (ret_val) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1812 |
return ret_val; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1813 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1814 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1815 |
return e1000_read_mac_addr_generic(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1816 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1817 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1818 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1819 |
* e1000_power_down_phy_copper_82571 - Remove link during PHY power down |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1820 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1821 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1822 |
* In the case of a PHY power down to save power, or to turn off link during a |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1823 |
* driver unload, or wake on lan is not enabled, remove the link. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1824 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1825 |
static void e1000_power_down_phy_copper_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1826 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1827 |
struct e1000_phy_info *phy = &hw->phy; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1828 |
struct e1000_mac_info *mac = &hw->mac; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1829 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1830 |
if (!phy->ops.check_reset_block) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1831 |
return; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1832 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1833 |
/* If the management interface is not enabled, then power down */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1834 |
if (!(mac->ops.check_mng_mode(hw) || phy->ops.check_reset_block(hw))) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1835 |
e1000_power_down_phy_copper(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1836 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1837 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1838 |
/** |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1839 |
* e1000_clear_hw_cntrs_82571 - Clear device specific hardware counters |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1840 |
* @hw: pointer to the HW structure |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1841 |
* |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1842 |
* Clears the hardware counters by reading the counter registers. |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1843 |
**/ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1844 |
static void e1000_clear_hw_cntrs_82571(struct e1000_hw *hw) |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1845 |
{ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1846 |
e1000e_clear_hw_cntrs_base(hw); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1847 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1848 |
er32(PRC64); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1849 |
er32(PRC127); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1850 |
er32(PRC255); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1851 |
er32(PRC511); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1852 |
er32(PRC1023); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1853 |
er32(PRC1522); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1854 |
er32(PTC64); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1855 |
er32(PTC127); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1856 |
er32(PTC255); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1857 |
er32(PTC511); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1858 |
er32(PTC1023); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1859 |
er32(PTC1522); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1860 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1861 |
er32(ALGNERRC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1862 |
er32(RXERRC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1863 |
er32(TNCRS); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1864 |
er32(CEXTERR); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1865 |
er32(TSCTC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1866 |
er32(TSCTFC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1867 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1868 |
er32(MGTPRC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1869 |
er32(MGTPDC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1870 |
er32(MGTPTC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1871 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1872 |
er32(IAC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1873 |
er32(ICRXOC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1874 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1875 |
er32(ICRXPTC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1876 |
er32(ICRXATC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1877 |
er32(ICTXPTC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1878 |
er32(ICTXATC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1879 |
er32(ICTXQEC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1880 |
er32(ICTXQMTC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1881 |
er32(ICRXDMTC); |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1882 |
} |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1883 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1884 |
static const struct e1000_mac_operations e82571_mac_ops = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1885 |
/* .check_mng_mode: mac type dependent */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1886 |
/* .check_for_link: media type dependent */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1887 |
.id_led_init = e1000e_id_led_init_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1888 |
.cleanup_led = e1000e_cleanup_led_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1889 |
.clear_hw_cntrs = e1000_clear_hw_cntrs_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1890 |
.get_bus_info = e1000e_get_bus_info_pcie, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1891 |
.set_lan_id = e1000_set_lan_id_multi_port_pcie, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1892 |
/* .get_link_up_info: media type dependent */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1893 |
/* .led_on: mac type dependent */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1894 |
.led_off = e1000e_led_off_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1895 |
.update_mc_addr_list = e1000e_update_mc_addr_list_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1896 |
.write_vfta = e1000_write_vfta_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1897 |
.clear_vfta = e1000_clear_vfta_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1898 |
.reset_hw = e1000_reset_hw_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1899 |
.init_hw = e1000_init_hw_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1900 |
.setup_link = e1000_setup_link_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1901 |
/* .setup_physical_interface: media type dependent */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1902 |
.setup_led = e1000e_setup_led_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1903 |
.config_collision_dist = e1000e_config_collision_dist_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1904 |
.read_mac_addr = e1000_read_mac_addr_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1905 |
.rar_set = e1000e_rar_set_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1906 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1907 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1908 |
static const struct e1000_phy_operations e82_phy_ops_igp = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1909 |
.acquire = e1000_get_hw_semaphore_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1910 |
.check_polarity = e1000_check_polarity_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1911 |
.check_reset_block = e1000e_check_reset_block_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1912 |
.commit = NULL, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1913 |
.force_speed_duplex = e1000e_phy_force_speed_duplex_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1914 |
.get_cfg_done = e1000_get_cfg_done_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1915 |
.get_cable_length = e1000e_get_cable_length_igp_2, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1916 |
.get_info = e1000e_get_phy_info_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1917 |
.read_reg = e1000e_read_phy_reg_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1918 |
.release = e1000_put_hw_semaphore_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1919 |
.reset = e1000e_phy_hw_reset_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1920 |
.set_d0_lplu_state = e1000_set_d0_lplu_state_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1921 |
.set_d3_lplu_state = e1000e_set_d3_lplu_state, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1922 |
.write_reg = e1000e_write_phy_reg_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1923 |
.cfg_on_link_up = NULL, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1924 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1925 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1926 |
static const struct e1000_phy_operations e82_phy_ops_m88 = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1927 |
.acquire = e1000_get_hw_semaphore_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1928 |
.check_polarity = e1000_check_polarity_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1929 |
.check_reset_block = e1000e_check_reset_block_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1930 |
.commit = e1000e_phy_sw_reset, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1931 |
.force_speed_duplex = e1000e_phy_force_speed_duplex_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1932 |
.get_cfg_done = e1000e_get_cfg_done_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1933 |
.get_cable_length = e1000e_get_cable_length_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1934 |
.get_info = e1000e_get_phy_info_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1935 |
.read_reg = e1000e_read_phy_reg_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1936 |
.release = e1000_put_hw_semaphore_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1937 |
.reset = e1000e_phy_hw_reset_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1938 |
.set_d0_lplu_state = e1000_set_d0_lplu_state_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1939 |
.set_d3_lplu_state = e1000e_set_d3_lplu_state, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1940 |
.write_reg = e1000e_write_phy_reg_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1941 |
.cfg_on_link_up = NULL, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1942 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1943 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1944 |
static const struct e1000_phy_operations e82_phy_ops_bm = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1945 |
.acquire = e1000_get_hw_semaphore_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1946 |
.check_polarity = e1000_check_polarity_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1947 |
.check_reset_block = e1000e_check_reset_block_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1948 |
.commit = e1000e_phy_sw_reset, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1949 |
.force_speed_duplex = e1000e_phy_force_speed_duplex_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1950 |
.get_cfg_done = e1000e_get_cfg_done_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1951 |
.get_cable_length = e1000e_get_cable_length_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1952 |
.get_info = e1000e_get_phy_info_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1953 |
.read_reg = e1000e_read_phy_reg_bm2, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1954 |
.release = e1000_put_hw_semaphore_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1955 |
.reset = e1000e_phy_hw_reset_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1956 |
.set_d0_lplu_state = e1000_set_d0_lplu_state_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1957 |
.set_d3_lplu_state = e1000e_set_d3_lplu_state, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1958 |
.write_reg = e1000e_write_phy_reg_bm2, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1959 |
.cfg_on_link_up = NULL, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1960 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1961 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1962 |
static const struct e1000_nvm_operations e82571_nvm_ops = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1963 |
.acquire = e1000_acquire_nvm_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1964 |
.read = e1000e_read_nvm_eerd, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1965 |
.release = e1000_release_nvm_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1966 |
.reload = e1000e_reload_nvm_generic, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1967 |
.update = e1000_update_nvm_checksum_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1968 |
.valid_led_default = e1000_valid_led_default_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1969 |
.validate = e1000_validate_nvm_checksum_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1970 |
.write = e1000_write_nvm_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1971 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1972 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1973 |
const struct e1000_info e1000_82571_info = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1974 |
.mac = e1000_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1975 |
.flags = FLAG_HAS_HW_VLAN_FILTER |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1976 |
| FLAG_HAS_JUMBO_FRAMES |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1977 |
| FLAG_HAS_WOL |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1978 |
| FLAG_APME_IN_CTRL3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1979 |
| FLAG_HAS_CTRLEXT_ON_LOAD |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1980 |
| FLAG_HAS_SMART_POWER_DOWN |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1981 |
| FLAG_RESET_OVERWRITES_LAA /* errata */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1982 |
| FLAG_TARC_SPEED_MODE_BIT /* errata */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1983 |
| FLAG_APME_CHECK_PORT_B, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1984 |
.flags2 = FLAG2_DISABLE_ASPM_L1 /* errata 13 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1985 |
| FLAG2_DMA_BURST, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1986 |
.pba = 38, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1987 |
.max_hw_frame_size = DEFAULT_JUMBO, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1988 |
.get_variants = e1000_get_variants_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1989 |
.mac_ops = &e82571_mac_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1990 |
.phy_ops = &e82_phy_ops_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1991 |
.nvm_ops = &e82571_nvm_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1992 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1993 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1994 |
const struct e1000_info e1000_82572_info = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1995 |
.mac = e1000_82572, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1996 |
.flags = FLAG_HAS_HW_VLAN_FILTER |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1997 |
| FLAG_HAS_JUMBO_FRAMES |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1998 |
| FLAG_HAS_WOL |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1999 |
| FLAG_APME_IN_CTRL3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2000 |
| FLAG_HAS_CTRLEXT_ON_LOAD |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2001 |
| FLAG_TARC_SPEED_MODE_BIT, /* errata */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2002 |
.flags2 = FLAG2_DISABLE_ASPM_L1 /* errata 13 */ |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2003 |
| FLAG2_DMA_BURST, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2004 |
.pba = 38, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2005 |
.max_hw_frame_size = DEFAULT_JUMBO, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2006 |
.get_variants = e1000_get_variants_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2007 |
.mac_ops = &e82571_mac_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2008 |
.phy_ops = &e82_phy_ops_igp, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2009 |
.nvm_ops = &e82571_nvm_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2010 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2011 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2012 |
const struct e1000_info e1000_82573_info = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2013 |
.mac = e1000_82573, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2014 |
.flags = FLAG_HAS_HW_VLAN_FILTER |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2015 |
| FLAG_HAS_WOL |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2016 |
| FLAG_APME_IN_CTRL3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2017 |
| FLAG_HAS_SMART_POWER_DOWN |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2018 |
| FLAG_HAS_AMT |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2019 |
| FLAG_HAS_SWSM_ON_LOAD, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2020 |
.flags2 = FLAG2_DISABLE_ASPM_L1 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2021 |
| FLAG2_DISABLE_ASPM_L0S, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2022 |
.pba = 20, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2023 |
.max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2024 |
.get_variants = e1000_get_variants_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2025 |
.mac_ops = &e82571_mac_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2026 |
.phy_ops = &e82_phy_ops_m88, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2027 |
.nvm_ops = &e82571_nvm_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2028 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2029 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2030 |
const struct e1000_info e1000_82574_info = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2031 |
.mac = e1000_82574, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2032 |
.flags = FLAG_HAS_HW_VLAN_FILTER |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2033 |
| FLAG_HAS_MSIX |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2034 |
| FLAG_HAS_JUMBO_FRAMES |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2035 |
| FLAG_HAS_WOL |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2036 |
| FLAG_HAS_HW_TIMESTAMP |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2037 |
| FLAG_APME_IN_CTRL3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2038 |
| FLAG_HAS_SMART_POWER_DOWN |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2039 |
| FLAG_HAS_AMT |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2040 |
| FLAG_HAS_CTRLEXT_ON_LOAD, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2041 |
.flags2 = FLAG2_CHECK_PHY_HANG |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2042 |
| FLAG2_DISABLE_ASPM_L0S |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2043 |
| FLAG2_DISABLE_ASPM_L1 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2044 |
| FLAG2_NO_DISABLE_RX |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2045 |
| FLAG2_DMA_BURST, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2046 |
.pba = 32, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2047 |
.max_hw_frame_size = DEFAULT_JUMBO, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2048 |
.get_variants = e1000_get_variants_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2049 |
.mac_ops = &e82571_mac_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2050 |
.phy_ops = &e82_phy_ops_bm, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2051 |
.nvm_ops = &e82571_nvm_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2052 |
}; |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2053 |
|
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2054 |
const struct e1000_info e1000_82583_info = { |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2055 |
.mac = e1000_82583, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2056 |
.flags = FLAG_HAS_HW_VLAN_FILTER |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2057 |
| FLAG_HAS_WOL |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2058 |
| FLAG_HAS_HW_TIMESTAMP |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2059 |
| FLAG_APME_IN_CTRL3 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2060 |
| FLAG_HAS_SMART_POWER_DOWN |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2061 |
| FLAG_HAS_AMT |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2062 |
| FLAG_HAS_JUMBO_FRAMES |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2063 |
| FLAG_HAS_CTRLEXT_ON_LOAD, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2064 |
.flags2 = FLAG2_DISABLE_ASPM_L0S |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2065 |
| FLAG2_DISABLE_ASPM_L1 |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2066 |
| FLAG2_NO_DISABLE_RX, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2067 |
.pba = 32, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2068 |
.max_hw_frame_size = DEFAULT_JUMBO, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2069 |
.get_variants = e1000_get_variants_82571, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2070 |
.mac_ops = &e82571_mac_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2071 |
.phy_ops = &e82_phy_ops_bm, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2072 |
.nvm_ops = &e82571_nvm_ops, |
5b89b4e38cdc
Added all drivers for kernel 3.12.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
2073 |
}; |