author | Florian Pose <fp@igh-essen.com> |
Tue, 12 Feb 2013 10:32:37 +0100 | |
branch | stable-1.5 |
changeset 2516 | 3680924f6f87 |
parent 2234 | 18f9c69d9590 |
permissions | -rw-r--r-- |
2219
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/******************************************************************************* |
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|
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3 |
Intel PRO/1000 Linux driver |
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4 |
Copyright(c) 1999 - 2010 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 |
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7 |
under the terms and conditions of the GNU General Public License, |
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8 |
version 2, as published by the Free Software Foundation. |
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9 |
|
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10 |
This program is distributed in the hope it will be useful, but WITHOUT |
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11 |
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 |
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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13 |
more details. |
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14 |
|
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15 |
You should have received a copy of the GNU General Public License along with |
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16 |
this program; if not, write to the Free Software Foundation, Inc., |
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17 |
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
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|
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The full GNU General Public License is included in this distribution in |
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the file called "COPYING". |
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|
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Contact Information: |
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Linux NICS <linux.nics@intel.com> |
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e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
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Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
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*******************************************************************************/ |
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/* |
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* 80003ES2LAN Gigabit Ethernet Controller (Copper) |
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* 80003ES2LAN Gigabit Ethernet Controller (Serdes) |
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*/ |
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#include "e1000-2.6.37-ethercat.h" |
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#define E1000_KMRNCTRLSTA_OFFSET_FIFO_CTRL 0x00 |
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#define E1000_KMRNCTRLSTA_OFFSET_INB_CTRL 0x02 |
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#define E1000_KMRNCTRLSTA_OFFSET_HD_CTRL 0x10 |
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#define E1000_KMRNCTRLSTA_OFFSET_MAC2PHY_OPMODE 0x1F |
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#define E1000_KMRNCTRLSTA_FIFO_CTRL_RX_BYPASS 0x0008 |
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#define E1000_KMRNCTRLSTA_FIFO_CTRL_TX_BYPASS 0x0800 |
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#define E1000_KMRNCTRLSTA_INB_CTRL_DIS_PADDING 0x0010 |
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#define E1000_KMRNCTRLSTA_HD_CTRL_10_100_DEFAULT 0x0004 |
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#define E1000_KMRNCTRLSTA_HD_CTRL_1000_DEFAULT 0x0000 |
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#define E1000_KMRNCTRLSTA_OPMODE_E_IDLE 0x2000 |
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#define E1000_KMRNCTRLSTA_OPMODE_MASK 0x000C |
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#define E1000_KMRNCTRLSTA_OPMODE_INBAND_MDIO 0x0004 |
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#define E1000_TCTL_EXT_GCEX_MASK 0x000FFC00 /* Gigabit Carry Extend Padding */ |
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#define DEFAULT_TCTL_EXT_GCEX_80003ES2LAN 0x00010000 |
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#define DEFAULT_TIPG_IPGT_1000_80003ES2LAN 0x8 |
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#define DEFAULT_TIPG_IPGT_10_100_80003ES2LAN 0x9 |
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/* GG82563 PHY Specific Status Register (Page 0, Register 16 */ |
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#define GG82563_PSCR_POLARITY_REVERSAL_DISABLE 0x0002 /* 1=Reversal Disab. */ |
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#define GG82563_PSCR_CROSSOVER_MODE_MASK 0x0060 |
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#define GG82563_PSCR_CROSSOVER_MODE_MDI 0x0000 /* 00=Manual MDI */ |
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#define GG82563_PSCR_CROSSOVER_MODE_MDIX 0x0020 /* 01=Manual MDIX */ |
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#define GG82563_PSCR_CROSSOVER_MODE_AUTO 0x0060 /* 11=Auto crossover */ |
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/* PHY Specific Control Register 2 (Page 0, Register 26) */ |
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#define GG82563_PSCR2_REVERSE_AUTO_NEG 0x2000 |
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/* 1=Reverse Auto-Negotiation */ |
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/* MAC Specific Control Register (Page 2, Register 21) */ |
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/* Tx clock speed for Link Down and 1000BASE-T for the following speeds */ |
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#define GG82563_MSCR_TX_CLK_MASK 0x0007 |
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#define GG82563_MSCR_TX_CLK_10MBPS_2_5 0x0004 |
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#define GG82563_MSCR_TX_CLK_100MBPS_25 0x0005 |
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#define GG82563_MSCR_TX_CLK_1000MBPS_25 0x0007 |
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#define GG82563_MSCR_ASSERT_CRS_ON_TX 0x0010 /* 1=Assert */ |
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/* DSP Distance Register (Page 5, Register 26) */ |
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#define GG82563_DSPD_CABLE_LENGTH 0x0007 /* 0 = <50M |
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1 = 50-80M |
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2 = 80-110M |
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3 = 110-140M |
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4 = >140M */ |
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/* Kumeran Mode Control Register (Page 193, Register 16) */ |
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#define GG82563_KMCR_PASS_FALSE_CARRIER 0x0800 |
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/* Max number of times Kumeran read/write should be validated */ |
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#define GG82563_MAX_KMRN_RETRY 0x5 |
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|
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/* Power Management Control Register (Page 193, Register 20) */ |
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#define GG82563_PMCR_ENABLE_ELECTRICAL_IDLE 0x0001 |
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/* 1=Enable SERDES Electrical Idle */ |
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|
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/* In-Band Control Register (Page 194, Register 18) */ |
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#define GG82563_ICR_DIS_PADDING 0x0010 /* Disable Padding */ |
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|
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/* |
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* A table for the GG82563 cable length where the range is defined |
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* with a lower bound at "index" and the upper bound at |
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* "index + 5". |
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102 |
*/ |
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static const u16 e1000_gg82563_cable_length_table[] = |
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{ 0, 60, 115, 150, 150, 60, 115, 150, 180, 180, 0xFF }; |
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#define GG82563_CABLE_LENGTH_TABLE_SIZE \ |
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ARRAY_SIZE(e1000_gg82563_cable_length_table) |
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|
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static s32 e1000_setup_copper_link_80003es2lan(struct e1000_hw *hw); |
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static s32 e1000_acquire_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask); |
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static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask); |
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static void e1000_initialize_hw_bits_80003es2lan(struct e1000_hw *hw); |
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static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw); |
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|
113 |
static s32 e1000_cfg_kmrn_1000_80003es2lan(struct e1000_hw *hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
114 |
static s32 e1000_cfg_kmrn_10_100_80003es2lan(struct e1000_hw *hw, u16 duplex); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
115 |
static s32 e1000_cfg_on_link_up_80003es2lan(struct e1000_hw *hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
116 |
static s32 e1000_read_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
117 |
u16 *data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
118 |
static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
119 |
u16 data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
120 |
static void e1000_power_down_phy_copper_80003es2lan(struct e1000_hw *hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
121 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
122 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
123 |
* e1000_init_phy_params_80003es2lan - Init ESB2 PHY func ptrs. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
124 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
125 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
126 |
static s32 e1000_init_phy_params_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
127 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
128 |
struct e1000_phy_info *phy = &hw->phy; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
129 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
130 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
131 |
if (hw->phy.media_type != e1000_media_type_copper) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
132 |
phy->type = e1000_phy_none; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
133 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
134 |
} else { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
135 |
phy->ops.power_up = e1000_power_up_phy_copper; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
136 |
phy->ops.power_down = e1000_power_down_phy_copper_80003es2lan; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
137 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
138 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
139 |
phy->addr = 1; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
140 |
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
141 |
phy->reset_delay_us = 100; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
142 |
phy->type = e1000_phy_gg82563; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
143 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
144 |
/* This can only be done after all function pointers are setup. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
145 |
ret_val = e1000e_get_phy_id(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
146 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
147 |
/* Verify phy id */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
148 |
if (phy->id != GG82563_E_PHY_ID) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
149 |
return -E1000_ERR_PHY; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
150 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
151 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
152 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
153 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
154 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
155 |
* e1000_init_nvm_params_80003es2lan - Init ESB2 NVM func ptrs. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
156 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
157 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
158 |
static s32 e1000_init_nvm_params_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
159 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
160 |
struct e1000_nvm_info *nvm = &hw->nvm; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
161 |
u32 eecd = er32(EECD); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
162 |
u16 size; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
163 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
164 |
nvm->opcode_bits = 8; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
165 |
nvm->delay_usec = 1; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
166 |
switch (nvm->override) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
167 |
case e1000_nvm_override_spi_large: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
168 |
nvm->page_size = 32; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
169 |
nvm->address_bits = 16; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
170 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
171 |
case e1000_nvm_override_spi_small: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
172 |
nvm->page_size = 8; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
173 |
nvm->address_bits = 8; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
174 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
175 |
default: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
176 |
nvm->page_size = eecd & E1000_EECD_ADDR_BITS ? 32 : 8; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
177 |
nvm->address_bits = eecd & E1000_EECD_ADDR_BITS ? 16 : 8; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
178 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
179 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
180 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
181 |
nvm->type = e1000_nvm_eeprom_spi; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
182 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
183 |
size = (u16)((eecd & E1000_EECD_SIZE_EX_MASK) >> |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
184 |
E1000_EECD_SIZE_EX_SHIFT); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
185 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
186 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
187 |
* Added to a constant, "size" becomes the left-shift value |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
188 |
* for setting word_size. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
189 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
190 |
size += NVM_WORD_SIZE_BASE_SHIFT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
191 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
192 |
/* EEPROM access above 16k is unsupported */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
193 |
if (size > 14) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
194 |
size = 14; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
195 |
nvm->word_size = 1 << size; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
196 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
197 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
198 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
199 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
200 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
201 |
* e1000_init_mac_params_80003es2lan - Init ESB2 MAC func ptrs. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
202 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
203 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
204 |
static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
205 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
206 |
struct e1000_hw *hw = &adapter->hw; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
207 |
struct e1000_mac_info *mac = &hw->mac; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
208 |
struct e1000_mac_operations *func = &mac->ops; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
209 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
210 |
/* Set media type */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
211 |
switch (adapter->pdev->device) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
212 |
case E1000_DEV_ID_80003ES2LAN_SERDES_DPT: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
213 |
hw->phy.media_type = e1000_media_type_internal_serdes; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
214 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
215 |
default: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
216 |
hw->phy.media_type = e1000_media_type_copper; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
217 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
218 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
219 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
220 |
/* Set mta register count */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
221 |
mac->mta_reg_count = 128; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
222 |
/* Set rar entry count */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
223 |
mac->rar_entry_count = E1000_RAR_ENTRIES; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
224 |
/* FWSM register */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
225 |
mac->has_fwsm = true; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
226 |
/* ARC supported; valid only if manageability features are enabled. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
227 |
mac->arc_subsystem_valid = |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
228 |
(er32(FWSM) & E1000_FWSM_MODE_MASK) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
229 |
? true : false; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
230 |
/* Adaptive IFS not supported */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
231 |
mac->adaptive_ifs = false; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
232 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
233 |
/* check for link */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
234 |
switch (hw->phy.media_type) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
235 |
case e1000_media_type_copper: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
236 |
func->setup_physical_interface = e1000_setup_copper_link_80003es2lan; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
237 |
func->check_for_link = e1000e_check_for_copper_link; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
238 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
239 |
case e1000_media_type_fiber: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
240 |
func->setup_physical_interface = e1000e_setup_fiber_serdes_link; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
241 |
func->check_for_link = e1000e_check_for_fiber_link; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
242 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
243 |
case e1000_media_type_internal_serdes: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
244 |
func->setup_physical_interface = e1000e_setup_fiber_serdes_link; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
245 |
func->check_for_link = e1000e_check_for_serdes_link; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
246 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
247 |
default: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
248 |
return -E1000_ERR_CONFIG; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
249 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
250 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
251 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
252 |
/* set lan id for port to determine which phy lock to use */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
253 |
hw->mac.ops.set_lan_id(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
254 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
255 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
256 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
257 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
258 |
static s32 e1000_get_variants_80003es2lan(struct e1000_adapter *adapter) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
259 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
260 |
struct e1000_hw *hw = &adapter->hw; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
261 |
s32 rc; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
262 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
263 |
rc = e1000_init_mac_params_80003es2lan(adapter); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
264 |
if (rc) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
265 |
return rc; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
266 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
267 |
rc = e1000_init_nvm_params_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
268 |
if (rc) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
269 |
return rc; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
270 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
271 |
rc = e1000_init_phy_params_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
272 |
if (rc) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
273 |
return rc; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
274 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
275 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
276 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
277 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
278 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
279 |
* e1000_acquire_phy_80003es2lan - Acquire rights to access PHY |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
280 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
281 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
282 |
* A wrapper to acquire access rights to the correct PHY. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
283 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
284 |
static s32 e1000_acquire_phy_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
285 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
286 |
u16 mask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
287 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
288 |
mask = hw->bus.func ? E1000_SWFW_PHY1_SM : E1000_SWFW_PHY0_SM; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
289 |
return e1000_acquire_swfw_sync_80003es2lan(hw, mask); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
290 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
291 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
292 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
293 |
* e1000_release_phy_80003es2lan - Release rights to access PHY |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
294 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
295 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
296 |
* A wrapper to release access rights to the correct PHY. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
297 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
298 |
static void e1000_release_phy_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
299 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
300 |
u16 mask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
301 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
302 |
mask = hw->bus.func ? E1000_SWFW_PHY1_SM : E1000_SWFW_PHY0_SM; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
303 |
e1000_release_swfw_sync_80003es2lan(hw, mask); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
304 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
305 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
306 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
307 |
* e1000_acquire_mac_csr_80003es2lan - Acquire rights to access Kumeran register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
308 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
309 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
310 |
* Acquire the semaphore to access the Kumeran interface. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
311 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
312 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
313 |
static s32 e1000_acquire_mac_csr_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
314 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
315 |
u16 mask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
316 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
317 |
mask = E1000_SWFW_CSR_SM; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
318 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
319 |
return e1000_acquire_swfw_sync_80003es2lan(hw, mask); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
320 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
321 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
322 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
323 |
* e1000_release_mac_csr_80003es2lan - Release rights to access Kumeran Register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
324 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
325 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
326 |
* Release the semaphore used to access the Kumeran interface |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
327 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
328 |
static void e1000_release_mac_csr_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
329 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
330 |
u16 mask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
331 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
332 |
mask = E1000_SWFW_CSR_SM; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
333 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
334 |
e1000_release_swfw_sync_80003es2lan(hw, mask); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
335 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
336 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
337 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
338 |
* e1000_acquire_nvm_80003es2lan - Acquire rights to access NVM |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
339 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
340 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
341 |
* Acquire the semaphore to access the EEPROM. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
342 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
343 |
static s32 e1000_acquire_nvm_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
344 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
345 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
346 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
347 |
ret_val = e1000_acquire_swfw_sync_80003es2lan(hw, E1000_SWFW_EEP_SM); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
348 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
349 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
350 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
351 |
ret_val = e1000e_acquire_nvm(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
352 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
353 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
354 |
e1000_release_swfw_sync_80003es2lan(hw, E1000_SWFW_EEP_SM); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
355 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
356 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
357 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
358 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
359 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
360 |
* e1000_release_nvm_80003es2lan - Relinquish rights to access NVM |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
361 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
362 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
363 |
* Release the semaphore used to access the EEPROM. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
364 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
365 |
static void e1000_release_nvm_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
366 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
367 |
e1000e_release_nvm(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
368 |
e1000_release_swfw_sync_80003es2lan(hw, E1000_SWFW_EEP_SM); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
369 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
370 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
371 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
372 |
* e1000_acquire_swfw_sync_80003es2lan - Acquire SW/FW semaphore |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
373 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
374 |
* @mask: specifies which semaphore to acquire |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
375 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
376 |
* Acquire the SW/FW semaphore to access the PHY or NVM. The mask |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
377 |
* will also specify which port we're acquiring the lock for. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
378 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
379 |
static s32 e1000_acquire_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
380 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
381 |
u32 swfw_sync; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
382 |
u32 swmask = mask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
383 |
u32 fwmask = mask << 16; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
384 |
s32 i = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
385 |
s32 timeout = 50; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
386 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
387 |
while (i < timeout) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
388 |
if (e1000e_get_hw_semaphore(hw)) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
389 |
return -E1000_ERR_SWFW_SYNC; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
390 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
391 |
swfw_sync = er32(SW_FW_SYNC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
392 |
if (!(swfw_sync & (fwmask | swmask))) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
393 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
394 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
395 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
396 |
* Firmware currently using resource (fwmask) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
397 |
* or other software thread using resource (swmask) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
398 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
399 |
e1000e_put_hw_semaphore(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
400 |
mdelay(5); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
401 |
i++; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
402 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
403 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
404 |
if (i == timeout) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
405 |
e_dbg("Driver can't access resource, SW_FW_SYNC timeout.\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
406 |
return -E1000_ERR_SWFW_SYNC; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
407 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
408 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
409 |
swfw_sync |= swmask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
410 |
ew32(SW_FW_SYNC, swfw_sync); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
411 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
412 |
e1000e_put_hw_semaphore(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
413 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
414 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
415 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
416 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
417 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
418 |
* e1000_release_swfw_sync_80003es2lan - Release SW/FW semaphore |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
419 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
420 |
* @mask: specifies which semaphore to acquire |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
421 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
422 |
* Release the SW/FW semaphore used to access the PHY or NVM. The mask |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
423 |
* will also specify which port we're releasing the lock for. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
424 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
425 |
static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
426 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
427 |
u32 swfw_sync; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
428 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
429 |
while (e1000e_get_hw_semaphore(hw) != 0); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
430 |
/* Empty */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
431 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
432 |
swfw_sync = er32(SW_FW_SYNC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
433 |
swfw_sync &= ~mask; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
434 |
ew32(SW_FW_SYNC, swfw_sync); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
435 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
436 |
e1000e_put_hw_semaphore(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
437 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
438 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
439 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
440 |
* e1000_read_phy_reg_gg82563_80003es2lan - Read GG82563 PHY register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
441 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
442 |
* @offset: offset of the register to read |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
443 |
* @data: pointer to the data returned from the operation |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
444 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
445 |
* Read the GG82563 PHY register. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
446 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
447 |
static s32 e1000_read_phy_reg_gg82563_80003es2lan(struct e1000_hw *hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
448 |
u32 offset, u16 *data) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
449 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
450 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
451 |
u32 page_select; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
452 |
u16 temp; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
453 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
454 |
ret_val = e1000_acquire_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
455 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
456 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
457 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
458 |
/* Select Configuration Page */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
459 |
if ((offset & MAX_PHY_REG_ADDRESS) < GG82563_MIN_ALT_REG) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
460 |
page_select = GG82563_PHY_PAGE_SELECT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
461 |
} else { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
462 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
463 |
* Use Alternative Page Select register to access |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
464 |
* registers 30 and 31 |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
465 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
466 |
page_select = GG82563_PHY_PAGE_SELECT_ALT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
467 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
468 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
469 |
temp = (u16)((u16)offset >> GG82563_PAGE_SHIFT); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
470 |
ret_val = e1000e_write_phy_reg_mdic(hw, page_select, temp); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
471 |
if (ret_val) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
472 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
473 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
474 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
475 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
476 |
if (hw->dev_spec.e80003es2lan.mdic_wa_enable == true) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
477 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
478 |
* The "ready" bit in the MDIC register may be incorrectly set |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
479 |
* before the device has completed the "Page Select" MDI |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
480 |
* transaction. So we wait 200us after each MDI command... |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
481 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
482 |
udelay(200); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
483 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
484 |
/* ...and verify the command was successful. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
485 |
ret_val = e1000e_read_phy_reg_mdic(hw, page_select, &temp); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
486 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
487 |
if (((u16)offset >> GG82563_PAGE_SHIFT) != temp) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
488 |
ret_val = -E1000_ERR_PHY; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
489 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
490 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
491 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
492 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
493 |
udelay(200); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
494 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
495 |
ret_val = e1000e_read_phy_reg_mdic(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
496 |
MAX_PHY_REG_ADDRESS & offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
497 |
data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
498 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
499 |
udelay(200); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
500 |
} else { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
501 |
ret_val = e1000e_read_phy_reg_mdic(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
502 |
MAX_PHY_REG_ADDRESS & offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
503 |
data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
504 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
505 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
506 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
507 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
508 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
509 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
510 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
511 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
512 |
* e1000_write_phy_reg_gg82563_80003es2lan - Write GG82563 PHY register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
513 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
514 |
* @offset: offset of the register to read |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
515 |
* @data: value to write to the register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
516 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
517 |
* Write to the GG82563 PHY register. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
518 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
519 |
static s32 e1000_write_phy_reg_gg82563_80003es2lan(struct e1000_hw *hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
520 |
u32 offset, u16 data) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
521 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
522 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
523 |
u32 page_select; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
524 |
u16 temp; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
525 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
526 |
ret_val = e1000_acquire_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
527 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
528 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
529 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
530 |
/* Select Configuration Page */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
531 |
if ((offset & MAX_PHY_REG_ADDRESS) < GG82563_MIN_ALT_REG) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
532 |
page_select = GG82563_PHY_PAGE_SELECT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
533 |
} else { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
534 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
535 |
* Use Alternative Page Select register to access |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
536 |
* registers 30 and 31 |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
537 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
538 |
page_select = GG82563_PHY_PAGE_SELECT_ALT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
539 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
540 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
541 |
temp = (u16)((u16)offset >> GG82563_PAGE_SHIFT); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
542 |
ret_val = e1000e_write_phy_reg_mdic(hw, page_select, temp); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
543 |
if (ret_val) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
544 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
545 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
546 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
547 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
548 |
if (hw->dev_spec.e80003es2lan.mdic_wa_enable == true) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
549 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
550 |
* The "ready" bit in the MDIC register may be incorrectly set |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
551 |
* before the device has completed the "Page Select" MDI |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
552 |
* transaction. So we wait 200us after each MDI command... |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
553 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
554 |
udelay(200); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
555 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
556 |
/* ...and verify the command was successful. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
557 |
ret_val = e1000e_read_phy_reg_mdic(hw, page_select, &temp); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
558 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
559 |
if (((u16)offset >> GG82563_PAGE_SHIFT) != temp) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
560 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
561 |
return -E1000_ERR_PHY; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
562 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
563 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
564 |
udelay(200); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
565 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
566 |
ret_val = e1000e_write_phy_reg_mdic(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
567 |
MAX_PHY_REG_ADDRESS & offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
568 |
data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
569 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
570 |
udelay(200); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
571 |
} else { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
572 |
ret_val = e1000e_write_phy_reg_mdic(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
573 |
MAX_PHY_REG_ADDRESS & offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
574 |
data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
575 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
576 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
577 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
578 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
579 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
580 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
581 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
582 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
583 |
* e1000_write_nvm_80003es2lan - Write to ESB2 NVM |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
584 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
585 |
* @offset: offset of the register to read |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
586 |
* @words: number of words to write |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
587 |
* @data: buffer of data to write to the NVM |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
588 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
589 |
* Write "words" of data to the ESB2 NVM. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
590 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
591 |
static s32 e1000_write_nvm_80003es2lan(struct e1000_hw *hw, u16 offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
592 |
u16 words, u16 *data) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
593 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
594 |
return e1000e_write_nvm_spi(hw, offset, words, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
595 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
596 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
597 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
598 |
* e1000_get_cfg_done_80003es2lan - Wait for configuration to complete |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
599 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
600 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
601 |
* Wait a specific amount of time for manageability processes to complete. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
602 |
* This is a function pointer entry point called by the phy module. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
603 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
604 |
static s32 e1000_get_cfg_done_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
605 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
606 |
s32 timeout = PHY_CFG_TIMEOUT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
607 |
u32 mask = E1000_NVM_CFG_DONE_PORT_0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
608 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
609 |
if (hw->bus.func == 1) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
610 |
mask = E1000_NVM_CFG_DONE_PORT_1; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
611 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
612 |
while (timeout) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
613 |
if (er32(EEMNGCTL) & mask) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
614 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
615 |
msleep(1); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
616 |
timeout--; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
617 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
618 |
if (!timeout) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
619 |
e_dbg("MNG configuration cycle has not completed.\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
620 |
return -E1000_ERR_RESET; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
621 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
622 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
623 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
624 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
625 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
626 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
627 |
* e1000_phy_force_speed_duplex_80003es2lan - Force PHY speed and duplex |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
628 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
629 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
630 |
* Force the speed and duplex settings onto the PHY. This is a |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
631 |
* function pointer entry point called by the phy module. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
632 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
633 |
static s32 e1000_phy_force_speed_duplex_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
634 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
635 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
636 |
u16 phy_data; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
637 |
bool link; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
638 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
639 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
640 |
* Clear Auto-Crossover to force MDI manually. M88E1000 requires MDI |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
641 |
* forced whenever speed and duplex are forced. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
642 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
643 |
ret_val = e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
644 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
645 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
646 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
647 |
phy_data &= ~GG82563_PSCR_CROSSOVER_MODE_AUTO; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
648 |
ret_val = e1e_wphy(hw, GG82563_PHY_SPEC_CTRL, phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
649 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
650 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
651 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
652 |
e_dbg("GG82563 PSCR: %X\n", phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
653 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
654 |
ret_val = e1e_rphy(hw, PHY_CONTROL, &phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
655 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
656 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
657 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
658 |
e1000e_phy_force_speed_duplex_setup(hw, &phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
659 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
660 |
/* Reset the phy to commit changes. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
661 |
phy_data |= MII_CR_RESET; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
662 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
663 |
ret_val = e1e_wphy(hw, PHY_CONTROL, phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
664 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
665 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
666 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
667 |
udelay(1); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
668 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
669 |
if (hw->phy.autoneg_wait_to_complete) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
670 |
e_dbg("Waiting for forced speed/duplex link " |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
671 |
"on GG82563 phy.\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
672 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
673 |
ret_val = e1000e_phy_has_link_generic(hw, PHY_FORCE_LIMIT, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
674 |
100000, &link); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
675 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
676 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
677 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
678 |
if (!link) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
679 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
680 |
* We didn't get link. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
681 |
* Reset the DSP and cross our fingers. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
682 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
683 |
ret_val = e1000e_phy_reset_dsp(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
684 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
685 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
686 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
687 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
688 |
/* Try once more */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
689 |
ret_val = e1000e_phy_has_link_generic(hw, PHY_FORCE_LIMIT, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
690 |
100000, &link); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
691 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
692 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
693 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
694 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
695 |
ret_val = e1e_rphy(hw, GG82563_PHY_MAC_SPEC_CTRL, &phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
696 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
697 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
698 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
699 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
700 |
* Resetting the phy means we need to verify the TX_CLK corresponds |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
701 |
* to the link speed. 10Mbps -> 2.5MHz, else 25MHz. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
702 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
703 |
phy_data &= ~GG82563_MSCR_TX_CLK_MASK; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
704 |
if (hw->mac.forced_speed_duplex & E1000_ALL_10_SPEED) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
705 |
phy_data |= GG82563_MSCR_TX_CLK_10MBPS_2_5; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
706 |
else |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
707 |
phy_data |= GG82563_MSCR_TX_CLK_100MBPS_25; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
708 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
709 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
710 |
* In addition, we must re-enable CRS on Tx for both half and full |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
711 |
* duplex. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
712 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
713 |
phy_data |= GG82563_MSCR_ASSERT_CRS_ON_TX; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
714 |
ret_val = e1e_wphy(hw, GG82563_PHY_MAC_SPEC_CTRL, phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
715 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
716 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
717 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
718 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
719 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
720 |
* e1000_get_cable_length_80003es2lan - Set approximate cable length |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
721 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
722 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
723 |
* Find the approximate cable length as measured by the GG82563 PHY. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
724 |
* This is a function pointer entry point called by the phy module. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
725 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
726 |
static s32 e1000_get_cable_length_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
727 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
728 |
struct e1000_phy_info *phy = &hw->phy; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
729 |
s32 ret_val = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
730 |
u16 phy_data, index; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
731 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
732 |
ret_val = e1e_rphy(hw, GG82563_PHY_DSP_DISTANCE, &phy_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
733 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
734 |
goto out; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
735 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
736 |
index = phy_data & GG82563_DSPD_CABLE_LENGTH; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
737 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
738 |
if (index >= GG82563_CABLE_LENGTH_TABLE_SIZE - 5) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
739 |
ret_val = -E1000_ERR_PHY; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
740 |
goto out; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
741 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
742 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
743 |
phy->min_cable_length = e1000_gg82563_cable_length_table[index]; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
744 |
phy->max_cable_length = e1000_gg82563_cable_length_table[index + 5]; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
745 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
746 |
phy->cable_length = (phy->min_cable_length + phy->max_cable_length) / 2; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
747 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
748 |
out: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
749 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
750 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
751 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
752 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
753 |
* e1000_get_link_up_info_80003es2lan - Report speed and duplex |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
754 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
755 |
* @speed: pointer to speed buffer |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
756 |
* @duplex: pointer to duplex buffer |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
757 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
758 |
* Retrieve the current speed and duplex configuration. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
759 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
760 |
static s32 e1000_get_link_up_info_80003es2lan(struct e1000_hw *hw, u16 *speed, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
761 |
u16 *duplex) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
762 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
763 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
764 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
765 |
if (hw->phy.media_type == e1000_media_type_copper) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
766 |
ret_val = e1000e_get_speed_and_duplex_copper(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
767 |
speed, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
768 |
duplex); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
769 |
hw->phy.ops.cfg_on_link_up(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
770 |
} else { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
771 |
ret_val = e1000e_get_speed_and_duplex_fiber_serdes(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
772 |
speed, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
773 |
duplex); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
774 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
775 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
776 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
777 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
778 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
779 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
780 |
* e1000_reset_hw_80003es2lan - Reset the ESB2 controller |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
781 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
782 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
783 |
* Perform a global reset to the ESB2 controller. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
784 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
785 |
static s32 e1000_reset_hw_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
786 |
{ |
2234
18f9c69d9590
Avoided unused variable warnings.
Florian Pose <fp@igh-essen.com>
parents:
2219
diff
changeset
|
787 |
u32 ctrl, icr __attribute__ ((unused)); |
2219
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
788 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
789 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
790 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
791 |
* Prevent the PCI-E bus from sticking if there is no TLP connection |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
792 |
* on the last TLP read/write transaction when MAC is reset. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
793 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
794 |
ret_val = e1000e_disable_pcie_master(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
795 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
796 |
e_dbg("PCI-E Master disable polling has failed.\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
797 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
798 |
e_dbg("Masking off all interrupts\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
799 |
ew32(IMC, 0xffffffff); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
800 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
801 |
ew32(RCTL, 0); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
802 |
ew32(TCTL, E1000_TCTL_PSP); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
803 |
e1e_flush(); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
804 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
805 |
msleep(10); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
806 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
807 |
ctrl = er32(CTRL); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
808 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
809 |
ret_val = e1000_acquire_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
810 |
e_dbg("Issuing a global reset to MAC\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
811 |
ew32(CTRL, ctrl | E1000_CTRL_RST); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
812 |
e1000_release_phy_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
813 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
814 |
ret_val = e1000e_get_auto_rd_done(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
815 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
816 |
/* We don't want to continue accessing MAC registers. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
817 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
818 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
819 |
/* Clear any pending interrupt events. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
820 |
ew32(IMC, 0xffffffff); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
821 |
icr = er32(ICR); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
822 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
823 |
ret_val = e1000_check_alt_mac_addr_generic(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
824 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
825 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
826 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
827 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
828 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
829 |
* e1000_init_hw_80003es2lan - Initialize the ESB2 controller |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
830 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
831 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
832 |
* Initialize the hw bits, LED, VFTA, MTA, link and hw counters. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
833 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
834 |
static s32 e1000_init_hw_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
835 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
836 |
struct e1000_mac_info *mac = &hw->mac; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
837 |
u32 reg_data; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
838 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
839 |
u16 i; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
840 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
841 |
e1000_initialize_hw_bits_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
842 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
843 |
/* Initialize identification LED */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
844 |
ret_val = e1000e_id_led_init(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
845 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
846 |
e_dbg("Error initializing identification LED\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
847 |
/* This is not fatal and we should not stop init due to this */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
848 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
849 |
/* Disabling VLAN filtering */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
850 |
e_dbg("Initializing the IEEE VLAN\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
851 |
mac->ops.clear_vfta(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
852 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
853 |
/* Setup the receive address. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
854 |
e1000e_init_rx_addrs(hw, mac->rar_entry_count); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
855 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
856 |
/* Zero out the Multicast HASH table */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
857 |
e_dbg("Zeroing the MTA\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
858 |
for (i = 0; i < mac->mta_reg_count; i++) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
859 |
E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
860 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
861 |
/* Setup link and flow control */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
862 |
ret_val = e1000e_setup_link(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
863 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
864 |
/* Set the transmit descriptor write-back policy */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
865 |
reg_data = er32(TXDCTL(0)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
866 |
reg_data = (reg_data & ~E1000_TXDCTL_WTHRESH) | |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
867 |
E1000_TXDCTL_FULL_TX_DESC_WB | E1000_TXDCTL_COUNT_DESC; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
868 |
ew32(TXDCTL(0), reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
869 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
870 |
/* ...for both queues. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
871 |
reg_data = er32(TXDCTL(1)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
872 |
reg_data = (reg_data & ~E1000_TXDCTL_WTHRESH) | |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
873 |
E1000_TXDCTL_FULL_TX_DESC_WB | E1000_TXDCTL_COUNT_DESC; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
874 |
ew32(TXDCTL(1), reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
875 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
876 |
/* Enable retransmit on late collisions */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
877 |
reg_data = er32(TCTL); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
878 |
reg_data |= E1000_TCTL_RTLC; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
879 |
ew32(TCTL, reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
880 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
881 |
/* Configure Gigabit Carry Extend Padding */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
882 |
reg_data = er32(TCTL_EXT); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
883 |
reg_data &= ~E1000_TCTL_EXT_GCEX_MASK; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
884 |
reg_data |= DEFAULT_TCTL_EXT_GCEX_80003ES2LAN; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
885 |
ew32(TCTL_EXT, reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
886 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
887 |
/* Configure Transmit Inter-Packet Gap */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
888 |
reg_data = er32(TIPG); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
889 |
reg_data &= ~E1000_TIPG_IPGT_MASK; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
890 |
reg_data |= DEFAULT_TIPG_IPGT_1000_80003ES2LAN; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
891 |
ew32(TIPG, reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
892 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
893 |
reg_data = E1000_READ_REG_ARRAY(hw, E1000_FFLT, 0x0001); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
894 |
reg_data &= ~0x00100000; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
895 |
E1000_WRITE_REG_ARRAY(hw, E1000_FFLT, 0x0001, reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
896 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
897 |
/* default to true to enable the MDIC W/A */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
898 |
hw->dev_spec.e80003es2lan.mdic_wa_enable = true; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
899 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
900 |
ret_val = e1000_read_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
901 |
E1000_KMRNCTRLSTA_OFFSET >> |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
902 |
E1000_KMRNCTRLSTA_OFFSET_SHIFT, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
903 |
&i); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
904 |
if (!ret_val) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
905 |
if ((i & E1000_KMRNCTRLSTA_OPMODE_MASK) == |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
906 |
E1000_KMRNCTRLSTA_OPMODE_INBAND_MDIO) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
907 |
hw->dev_spec.e80003es2lan.mdic_wa_enable = false; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
908 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
909 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
910 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
911 |
* Clear all of the statistics registers (clear on read). It is |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
912 |
* important that we do this after we have tried to establish link |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
913 |
* because the symbol error count will increment wildly if there |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
914 |
* is no link. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
915 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
916 |
e1000_clear_hw_cntrs_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
917 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
918 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
919 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
920 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
921 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
922 |
* e1000_initialize_hw_bits_80003es2lan - Init hw bits of ESB2 |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
923 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
924 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
925 |
* Initializes required hardware-dependent bits needed for normal operation. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
926 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
927 |
static void e1000_initialize_hw_bits_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
928 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
929 |
u32 reg; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
930 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
931 |
/* Transmit Descriptor Control 0 */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
932 |
reg = er32(TXDCTL(0)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
933 |
reg |= (1 << 22); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
934 |
ew32(TXDCTL(0), reg); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
935 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
936 |
/* Transmit Descriptor Control 1 */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
937 |
reg = er32(TXDCTL(1)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
938 |
reg |= (1 << 22); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
939 |
ew32(TXDCTL(1), reg); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
940 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
941 |
/* Transmit Arbitration Control 0 */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
942 |
reg = er32(TARC(0)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
943 |
reg &= ~(0xF << 27); /* 30:27 */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
944 |
if (hw->phy.media_type != e1000_media_type_copper) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
945 |
reg &= ~(1 << 20); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
946 |
ew32(TARC(0), reg); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
947 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
948 |
/* Transmit Arbitration Control 1 */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
949 |
reg = er32(TARC(1)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
950 |
if (er32(TCTL) & E1000_TCTL_MULR) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
951 |
reg &= ~(1 << 28); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
952 |
else |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
953 |
reg |= (1 << 28); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
954 |
ew32(TARC(1), reg); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
955 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
956 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
957 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
958 |
* e1000_copper_link_setup_gg82563_80003es2lan - Configure GG82563 Link |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
959 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
960 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
961 |
* Setup some GG82563 PHY registers for obtaining link |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
962 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
963 |
static s32 e1000_copper_link_setup_gg82563_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
964 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
965 |
struct e1000_phy_info *phy = &hw->phy; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
966 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
967 |
u32 ctrl_ext; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
968 |
u16 data; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
969 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
970 |
ret_val = e1e_rphy(hw, GG82563_PHY_MAC_SPEC_CTRL, &data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
971 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
972 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
973 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
974 |
data |= GG82563_MSCR_ASSERT_CRS_ON_TX; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
975 |
/* Use 25MHz for both link down and 1000Base-T for Tx clock. */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
976 |
data |= GG82563_MSCR_TX_CLK_1000MBPS_25; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
977 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
978 |
ret_val = e1e_wphy(hw, GG82563_PHY_MAC_SPEC_CTRL, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
979 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
980 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
981 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
982 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
983 |
* Options: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
984 |
* MDI/MDI-X = 0 (default) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
985 |
* 0 - Auto for all speeds |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
986 |
* 1 - MDI mode |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
987 |
* 2 - MDI-X mode |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
988 |
* 3 - Auto for 1000Base-T only (MDI-X for 10/100Base-T modes) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
989 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
990 |
ret_val = e1e_rphy(hw, GG82563_PHY_SPEC_CTRL, &data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
991 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
992 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
993 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
994 |
data &= ~GG82563_PSCR_CROSSOVER_MODE_MASK; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
995 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
996 |
switch (phy->mdix) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
997 |
case 1: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
998 |
data |= GG82563_PSCR_CROSSOVER_MODE_MDI; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
999 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1000 |
case 2: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1001 |
data |= GG82563_PSCR_CROSSOVER_MODE_MDIX; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1002 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1003 |
case 0: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1004 |
default: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1005 |
data |= GG82563_PSCR_CROSSOVER_MODE_AUTO; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1006 |
break; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1007 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1008 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1009 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1010 |
* Options: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1011 |
* disable_polarity_correction = 0 (default) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1012 |
* Automatic Correction for Reversed Cable Polarity |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1013 |
* 0 - Disabled |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1014 |
* 1 - Enabled |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1015 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1016 |
data &= ~GG82563_PSCR_POLARITY_REVERSAL_DISABLE; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1017 |
if (phy->disable_polarity_correction) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1018 |
data |= GG82563_PSCR_POLARITY_REVERSAL_DISABLE; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1019 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1020 |
ret_val = e1e_wphy(hw, GG82563_PHY_SPEC_CTRL, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1021 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1022 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1023 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1024 |
/* SW Reset the PHY so all changes take effect */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1025 |
ret_val = e1000e_commit_phy(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1026 |
if (ret_val) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1027 |
e_dbg("Error Resetting the PHY\n"); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1028 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1029 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1030 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1031 |
/* Bypass Rx and Tx FIFO's */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1032 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1033 |
E1000_KMRNCTRLSTA_OFFSET_FIFO_CTRL, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1034 |
E1000_KMRNCTRLSTA_FIFO_CTRL_RX_BYPASS | |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1035 |
E1000_KMRNCTRLSTA_FIFO_CTRL_TX_BYPASS); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1036 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1037 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1038 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1039 |
ret_val = e1000_read_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1040 |
E1000_KMRNCTRLSTA_OFFSET_MAC2PHY_OPMODE, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1041 |
&data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1042 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1043 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1044 |
data |= E1000_KMRNCTRLSTA_OPMODE_E_IDLE; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1045 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1046 |
E1000_KMRNCTRLSTA_OFFSET_MAC2PHY_OPMODE, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1047 |
data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1048 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1049 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1050 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1051 |
ret_val = e1e_rphy(hw, GG82563_PHY_SPEC_CTRL_2, &data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1052 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1053 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1054 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1055 |
data &= ~GG82563_PSCR2_REVERSE_AUTO_NEG; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1056 |
ret_val = e1e_wphy(hw, GG82563_PHY_SPEC_CTRL_2, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1057 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1058 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1059 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1060 |
ctrl_ext = er32(CTRL_EXT); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1061 |
ctrl_ext &= ~(E1000_CTRL_EXT_LINK_MODE_MASK); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1062 |
ew32(CTRL_EXT, ctrl_ext); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1063 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1064 |
ret_val = e1e_rphy(hw, GG82563_PHY_PWR_MGMT_CTRL, &data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1065 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1066 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1067 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1068 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1069 |
* Do not init these registers when the HW is in IAMT mode, since the |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1070 |
* firmware will have already initialized them. We only initialize |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1071 |
* them if the HW is not in IAMT mode. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1072 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1073 |
if (!e1000e_check_mng_mode(hw)) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1074 |
/* Enable Electrical Idle on the PHY */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1075 |
data |= GG82563_PMCR_ENABLE_ELECTRICAL_IDLE; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1076 |
ret_val = e1e_wphy(hw, GG82563_PHY_PWR_MGMT_CTRL, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1077 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1078 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1079 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1080 |
ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, &data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1081 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1082 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1083 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1084 |
data &= ~GG82563_KMCR_PASS_FALSE_CARRIER; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1085 |
ret_val = e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1086 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1087 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1088 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1089 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1090 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1091 |
* Workaround: Disable padding in Kumeran interface in the MAC |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1092 |
* and in the PHY to avoid CRC errors. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1093 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1094 |
ret_val = e1e_rphy(hw, GG82563_PHY_INBAND_CTRL, &data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1095 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1096 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1097 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1098 |
data |= GG82563_ICR_DIS_PADDING; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1099 |
ret_val = e1e_wphy(hw, GG82563_PHY_INBAND_CTRL, data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1100 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1101 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1102 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1103 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1104 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1105 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1106 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1107 |
* e1000_setup_copper_link_80003es2lan - Setup Copper Link for ESB2 |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1108 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1109 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1110 |
* Essentially a wrapper for setting up all things "copper" related. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1111 |
* This is a function pointer entry point called by the mac module. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1112 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1113 |
static s32 e1000_setup_copper_link_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1114 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1115 |
u32 ctrl; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1116 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1117 |
u16 reg_data; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1118 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1119 |
ctrl = er32(CTRL); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1120 |
ctrl |= E1000_CTRL_SLU; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1121 |
ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1122 |
ew32(CTRL, ctrl); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1123 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1124 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1125 |
* Set the mac to wait the maximum time between each |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1126 |
* iteration and increase the max iterations when |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1127 |
* polling the phy; this fixes erroneous timeouts at 10Mbps. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1128 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1129 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, GG82563_REG(0x34, 4), |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1130 |
0xFFFF); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1131 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1132 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1133 |
ret_val = e1000_read_kmrn_reg_80003es2lan(hw, GG82563_REG(0x34, 9), |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1134 |
®_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1135 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1136 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1137 |
reg_data |= 0x3F; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1138 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, GG82563_REG(0x34, 9), |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1139 |
reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1140 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1141 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1142 |
ret_val = e1000_read_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1143 |
E1000_KMRNCTRLSTA_OFFSET_INB_CTRL, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1144 |
®_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1145 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1146 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1147 |
reg_data |= E1000_KMRNCTRLSTA_INB_CTRL_DIS_PADDING; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1148 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1149 |
E1000_KMRNCTRLSTA_OFFSET_INB_CTRL, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1150 |
reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1151 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1152 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1153 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1154 |
ret_val = e1000_copper_link_setup_gg82563_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1155 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1156 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1157 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1158 |
ret_val = e1000e_setup_copper_link(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1159 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1160 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1161 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1162 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1163 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1164 |
* e1000_cfg_on_link_up_80003es2lan - es2 link configuration after link-up |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1165 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1166 |
* @duplex: current duplex setting |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1167 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1168 |
* Configure the KMRN interface by applying last minute quirks for |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1169 |
* 10/100 operation. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1170 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1171 |
static s32 e1000_cfg_on_link_up_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1172 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1173 |
s32 ret_val = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1174 |
u16 speed; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1175 |
u16 duplex; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1176 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1177 |
if (hw->phy.media_type == e1000_media_type_copper) { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1178 |
ret_val = e1000e_get_speed_and_duplex_copper(hw, &speed, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1179 |
&duplex); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1180 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1181 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1182 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1183 |
if (speed == SPEED_1000) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1184 |
ret_val = e1000_cfg_kmrn_1000_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1185 |
else |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1186 |
ret_val = e1000_cfg_kmrn_10_100_80003es2lan(hw, duplex); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1187 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1188 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1189 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1190 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1191 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1192 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1193 |
* e1000_cfg_kmrn_10_100_80003es2lan - Apply "quirks" for 10/100 operation |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1194 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1195 |
* @duplex: current duplex setting |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1196 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1197 |
* Configure the KMRN interface by applying last minute quirks for |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1198 |
* 10/100 operation. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1199 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1200 |
static s32 e1000_cfg_kmrn_10_100_80003es2lan(struct e1000_hw *hw, u16 duplex) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1201 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1202 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1203 |
u32 tipg; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1204 |
u32 i = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1205 |
u16 reg_data, reg_data2; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1206 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1207 |
reg_data = E1000_KMRNCTRLSTA_HD_CTRL_10_100_DEFAULT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1208 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1209 |
E1000_KMRNCTRLSTA_OFFSET_HD_CTRL, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1210 |
reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1211 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1212 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1213 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1214 |
/* Configure Transmit Inter-Packet Gap */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1215 |
tipg = er32(TIPG); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1216 |
tipg &= ~E1000_TIPG_IPGT_MASK; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1217 |
tipg |= DEFAULT_TIPG_IPGT_10_100_80003ES2LAN; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1218 |
ew32(TIPG, tipg); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1219 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1220 |
do { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1221 |
ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, ®_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1222 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1223 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1224 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1225 |
ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, ®_data2); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1226 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1227 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1228 |
i++; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1229 |
} while ((reg_data != reg_data2) && (i < GG82563_MAX_KMRN_RETRY)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1230 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1231 |
if (duplex == HALF_DUPLEX) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1232 |
reg_data |= GG82563_KMCR_PASS_FALSE_CARRIER; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1233 |
else |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1234 |
reg_data &= ~GG82563_KMCR_PASS_FALSE_CARRIER; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1235 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1236 |
ret_val = e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1237 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1238 |
return 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1239 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1240 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1241 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1242 |
* e1000_cfg_kmrn_1000_80003es2lan - Apply "quirks" for gigabit operation |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1243 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1244 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1245 |
* Configure the KMRN interface by applying last minute quirks for |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1246 |
* gigabit operation. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1247 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1248 |
static s32 e1000_cfg_kmrn_1000_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1249 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1250 |
s32 ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1251 |
u16 reg_data, reg_data2; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1252 |
u32 tipg; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1253 |
u32 i = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1254 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1255 |
reg_data = E1000_KMRNCTRLSTA_HD_CTRL_1000_DEFAULT; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1256 |
ret_val = e1000_write_kmrn_reg_80003es2lan(hw, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1257 |
E1000_KMRNCTRLSTA_OFFSET_HD_CTRL, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1258 |
reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1259 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1260 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1261 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1262 |
/* Configure Transmit Inter-Packet Gap */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1263 |
tipg = er32(TIPG); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1264 |
tipg &= ~E1000_TIPG_IPGT_MASK; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1265 |
tipg |= DEFAULT_TIPG_IPGT_1000_80003ES2LAN; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1266 |
ew32(TIPG, tipg); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1267 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1268 |
do { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1269 |
ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, ®_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1270 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1271 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1272 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1273 |
ret_val = e1e_rphy(hw, GG82563_PHY_KMRN_MODE_CTRL, ®_data2); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1274 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1275 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1276 |
i++; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1277 |
} while ((reg_data != reg_data2) && (i < GG82563_MAX_KMRN_RETRY)); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1278 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1279 |
reg_data &= ~GG82563_KMCR_PASS_FALSE_CARRIER; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1280 |
ret_val = e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, reg_data); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1281 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1282 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1283 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1284 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1285 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1286 |
* e1000_read_kmrn_reg_80003es2lan - Read kumeran register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1287 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1288 |
* @offset: register offset to be read |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1289 |
* @data: pointer to the read data |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1290 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1291 |
* Acquire semaphore, then read the PHY register at offset |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1292 |
* using the kumeran interface. The information retrieved is stored in data. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1293 |
* Release the semaphore before exiting. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1294 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1295 |
static s32 e1000_read_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1296 |
u16 *data) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1297 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1298 |
u32 kmrnctrlsta; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1299 |
s32 ret_val = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1300 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1301 |
ret_val = e1000_acquire_mac_csr_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1302 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1303 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1304 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1305 |
kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) & |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1306 |
E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1307 |
ew32(KMRNCTRLSTA, kmrnctrlsta); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1308 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1309 |
udelay(2); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1310 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1311 |
kmrnctrlsta = er32(KMRNCTRLSTA); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1312 |
*data = (u16)kmrnctrlsta; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1313 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1314 |
e1000_release_mac_csr_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1315 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1316 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1317 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1318 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1319 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1320 |
* e1000_write_kmrn_reg_80003es2lan - Write kumeran register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1321 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1322 |
* @offset: register offset to write to |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1323 |
* @data: data to write at register offset |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1324 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1325 |
* Acquire semaphore, then write the data to PHY register |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1326 |
* at the offset using the kumeran interface. Release semaphore |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1327 |
* before exiting. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1328 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1329 |
static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1330 |
u16 data) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1331 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1332 |
u32 kmrnctrlsta; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1333 |
s32 ret_val = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1334 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1335 |
ret_val = e1000_acquire_mac_csr_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1336 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1337 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1338 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1339 |
kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) & |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1340 |
E1000_KMRNCTRLSTA_OFFSET) | data; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1341 |
ew32(KMRNCTRLSTA, kmrnctrlsta); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1342 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1343 |
udelay(2); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1344 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1345 |
e1000_release_mac_csr_80003es2lan(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1346 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1347 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1348 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1349 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1350 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1351 |
* e1000_read_mac_addr_80003es2lan - Read device MAC address |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1352 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1353 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1354 |
static s32 e1000_read_mac_addr_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1355 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1356 |
s32 ret_val = 0; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1357 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1358 |
/* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1359 |
* If there's an alternate MAC address place it in RAR0 |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1360 |
* so that it will override the Si installed default perm |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1361 |
* address. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1362 |
*/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1363 |
ret_val = e1000_check_alt_mac_addr_generic(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1364 |
if (ret_val) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1365 |
goto out; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1366 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1367 |
ret_val = e1000_read_mac_addr_generic(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1368 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1369 |
out: |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1370 |
return ret_val; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1371 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1372 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1373 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1374 |
* e1000_power_down_phy_copper_80003es2lan - Remove link during PHY power down |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1375 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1376 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1377 |
* In the case of a PHY power down to save power, or to turn off link during a |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1378 |
* driver unload, or wake on lan is not enabled, remove the link. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1379 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1380 |
static void e1000_power_down_phy_copper_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1381 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1382 |
/* If the management interface is not enabled, then power down */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1383 |
if (!(hw->mac.ops.check_mng_mode(hw) || |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1384 |
hw->phy.ops.check_reset_block(hw))) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1385 |
e1000_power_down_phy_copper(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1386 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1387 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1388 |
/** |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1389 |
* e1000_clear_hw_cntrs_80003es2lan - Clear device specific hardware counters |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1390 |
* @hw: pointer to the HW structure |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1391 |
* |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1392 |
* Clears the hardware counters by reading the counter registers. |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1393 |
**/ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1394 |
static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw) |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1395 |
{ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1396 |
e1000e_clear_hw_cntrs_base(hw); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1397 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1398 |
er32(PRC64); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1399 |
er32(PRC127); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1400 |
er32(PRC255); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1401 |
er32(PRC511); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1402 |
er32(PRC1023); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1403 |
er32(PRC1522); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1404 |
er32(PTC64); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1405 |
er32(PTC127); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1406 |
er32(PTC255); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1407 |
er32(PTC511); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1408 |
er32(PTC1023); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1409 |
er32(PTC1522); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1410 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1411 |
er32(ALGNERRC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1412 |
er32(RXERRC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1413 |
er32(TNCRS); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1414 |
er32(CEXTERR); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1415 |
er32(TSCTC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1416 |
er32(TSCTFC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1417 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1418 |
er32(MGTPRC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1419 |
er32(MGTPDC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1420 |
er32(MGTPTC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1421 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1422 |
er32(IAC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1423 |
er32(ICRXOC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1424 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1425 |
er32(ICRXPTC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1426 |
er32(ICRXATC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1427 |
er32(ICTXPTC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1428 |
er32(ICTXATC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1429 |
er32(ICTXQEC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1430 |
er32(ICTXQMTC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1431 |
er32(ICRXDMTC); |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1432 |
} |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1433 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1434 |
static struct e1000_mac_operations es2_mac_ops = { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1435 |
.read_mac_addr = e1000_read_mac_addr_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1436 |
.id_led_init = e1000e_id_led_init, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1437 |
.check_mng_mode = e1000e_check_mng_mode_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1438 |
/* check_for_link dependent on media type */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1439 |
.cleanup_led = e1000e_cleanup_led_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1440 |
.clear_hw_cntrs = e1000_clear_hw_cntrs_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1441 |
.get_bus_info = e1000e_get_bus_info_pcie, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1442 |
.set_lan_id = e1000_set_lan_id_multi_port_pcie, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1443 |
.get_link_up_info = e1000_get_link_up_info_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1444 |
.led_on = e1000e_led_on_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1445 |
.led_off = e1000e_led_off_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1446 |
.update_mc_addr_list = e1000e_update_mc_addr_list_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1447 |
.write_vfta = e1000_write_vfta_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1448 |
.clear_vfta = e1000_clear_vfta_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1449 |
.reset_hw = e1000_reset_hw_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1450 |
.init_hw = e1000_init_hw_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1451 |
.setup_link = e1000e_setup_link, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1452 |
/* setup_physical_interface dependent on media type */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1453 |
.setup_led = e1000e_setup_led_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1454 |
}; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1455 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1456 |
static struct e1000_phy_operations es2_phy_ops = { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1457 |
.acquire = e1000_acquire_phy_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1458 |
.check_polarity = e1000_check_polarity_m88, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1459 |
.check_reset_block = e1000e_check_reset_block_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1460 |
.commit = e1000e_phy_sw_reset, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1461 |
.force_speed_duplex = e1000_phy_force_speed_duplex_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1462 |
.get_cfg_done = e1000_get_cfg_done_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1463 |
.get_cable_length = e1000_get_cable_length_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1464 |
.get_info = e1000e_get_phy_info_m88, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1465 |
.read_reg = e1000_read_phy_reg_gg82563_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1466 |
.release = e1000_release_phy_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1467 |
.reset = e1000e_phy_hw_reset_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1468 |
.set_d0_lplu_state = NULL, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1469 |
.set_d3_lplu_state = e1000e_set_d3_lplu_state, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1470 |
.write_reg = e1000_write_phy_reg_gg82563_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1471 |
.cfg_on_link_up = e1000_cfg_on_link_up_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1472 |
}; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1473 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1474 |
static struct e1000_nvm_operations es2_nvm_ops = { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1475 |
.acquire = e1000_acquire_nvm_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1476 |
.read = e1000e_read_nvm_eerd, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1477 |
.release = e1000_release_nvm_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1478 |
.update = e1000e_update_nvm_checksum_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1479 |
.valid_led_default = e1000e_valid_led_default, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1480 |
.validate = e1000e_validate_nvm_checksum_generic, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1481 |
.write = e1000_write_nvm_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1482 |
}; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1483 |
|
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1484 |
struct e1000_info e1000_es2_info = { |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1485 |
.mac = e1000_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1486 |
.flags = FLAG_HAS_HW_VLAN_FILTER |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1487 |
| FLAG_HAS_JUMBO_FRAMES |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1488 |
| FLAG_HAS_WOL |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1489 |
| FLAG_APME_IN_CTRL3 |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1490 |
| FLAG_RX_CSUM_ENABLED |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1491 |
| FLAG_HAS_CTRLEXT_ON_LOAD |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1492 |
| FLAG_RX_NEEDS_RESTART /* errata */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1493 |
| FLAG_TARC_SET_BIT_ZERO /* errata */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1494 |
| FLAG_APME_CHECK_PORT_B |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1495 |
| FLAG_DISABLE_FC_PAUSE_TIME /* errata */ |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1496 |
| FLAG_TIPG_MEDIUM_FOR_80003ESLAN, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1497 |
.flags2 = FLAG2_DMA_BURST, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1498 |
.pba = 38, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1499 |
.max_hw_frame_size = DEFAULT_JUMBO, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1500 |
.get_variants = e1000_get_variants_80003es2lan, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1501 |
.mac_ops = &es2_mac_ops, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1502 |
.phy_ops = &es2_phy_ops, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1503 |
.nvm_ops = &es2_nvm_ops, |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1504 |
}; |
d52848f0be04
Added e1000e driver for 2.6.37.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
1505 |