author | Florian Pose <fp@gh.de> |
Fri, 13 Jan 2017 16:47:27 +0100 | |
branch | stable-1.5 |
changeset 2665 | 2de506e60b21 |
parent 2588 | 792892ab4806 |
permissions | -rw-r--r-- |
2588
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/* Intel PRO/1000 Linux driver |
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* Copyright(c) 1999 - 2014 Intel Corporation. |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms and conditions of the GNU General Public License, |
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* version 2, as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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* more details. |
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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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#include <linux/netdevice.h> |
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#include <linux/module.h> |
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#include <linux/pci.h> |
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|
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#include "e1000-3.16-ethercat.h" |
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|
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/* This is the only thing that needs to be changed to adjust the |
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* maximum number of ports that the driver can manage. |
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*/ |
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#define E1000_MAX_NIC 32 |
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|
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#define OPTION_UNSET -1 |
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#define OPTION_DISABLED 0 |
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#define OPTION_ENABLED 1 |
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|
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#define COPYBREAK_DEFAULT 256 |
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unsigned int copybreak = COPYBREAK_DEFAULT; |
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module_param(copybreak, uint, 0644); |
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MODULE_PARM_DESC(copybreak, |
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"Maximum size of packet that is copied to a new buffer on receive"); |
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|
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/* All parameters are treated the same, as an integer array of values. |
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* This macro just reduces the need to repeat the same declaration code |
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* over and over (plus this helps to avoid typo bugs). |
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*/ |
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#define E1000_PARAM_INIT { [0 ... E1000_MAX_NIC] = OPTION_UNSET } |
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#define E1000_PARAM(X, desc) \ |
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static int X[E1000_MAX_NIC+1] = E1000_PARAM_INIT; \ |
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static unsigned int num_##X; \ |
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module_param_array_named(X, X, int, &num_##X, 0); \ |
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MODULE_PARM_DESC(X, desc); |
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|
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/* Transmit Interrupt Delay in units of 1.024 microseconds |
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* Tx interrupt delay needs to typically be set to something non-zero |
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* |
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* Valid Range: 0-65535 |
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*/ |
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E1000_PARAM(TxIntDelay, "Transmit Interrupt Delay"); |
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#define DEFAULT_TIDV 8 |
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#define MAX_TXDELAY 0xFFFF |
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#define MIN_TXDELAY 0 |
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|
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/* Transmit Absolute Interrupt Delay in units of 1.024 microseconds |
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* |
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* Valid Range: 0-65535 |
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*/ |
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E1000_PARAM(TxAbsIntDelay, "Transmit Absolute Interrupt Delay"); |
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#define DEFAULT_TADV 32 |
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#define MAX_TXABSDELAY 0xFFFF |
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#define MIN_TXABSDELAY 0 |
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|
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/* Receive Interrupt Delay in units of 1.024 microseconds |
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* hardware will likely hang if you set this to anything but zero. |
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* |
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* Valid Range: 0-65535 |
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*/ |
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E1000_PARAM(RxIntDelay, "Receive Interrupt Delay"); |
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#define MAX_RXDELAY 0xFFFF |
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#define MIN_RXDELAY 0 |
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|
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/* Receive Absolute Interrupt Delay in units of 1.024 microseconds |
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* |
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* Valid Range: 0-65535 |
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*/ |
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E1000_PARAM(RxAbsIntDelay, "Receive Absolute Interrupt Delay"); |
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#define MAX_RXABSDELAY 0xFFFF |
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#define MIN_RXABSDELAY 0 |
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|
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/* Interrupt Throttle Rate (interrupts/sec) |
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* |
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* Valid Range: 100-100000 or one of: 0=off, 1=dynamic, 3=dynamic conservative |
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*/ |
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E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate"); |
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#define DEFAULT_ITR 3 |
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#define MAX_ITR 100000 |
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#define MIN_ITR 100 |
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|
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/* IntMode (Interrupt Mode) |
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* |
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* Valid Range: varies depending on kernel configuration & hardware support |
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* |
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* legacy=0, MSI=1, MSI-X=2 |
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* |
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* When MSI/MSI-X support is enabled in kernel- |
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* Default Value: 2 (MSI-X) when supported by hardware, 1 (MSI) otherwise |
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* When MSI/MSI-X support is not enabled in kernel- |
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* Default Value: 0 (legacy) |
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* |
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* When a mode is specified that is not allowed/supported, it will be |
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* demoted to the most advanced interrupt mode available. |
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112 |
*/ |
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113 |
E1000_PARAM(IntMode, "Interrupt Mode"); |
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#define MAX_INTMODE 2 |
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#define MIN_INTMODE 0 |
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116 |
|
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117 |
/* Enable Smart Power Down of the PHY |
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118 |
* |
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* Valid Range: 0, 1 |
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120 |
* |
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121 |
* Default Value: 0 (disabled) |
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122 |
*/ |
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123 |
E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down"); |
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124 |
|
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125 |
/* Enable Kumeran Lock Loss workaround |
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126 |
* |
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127 |
* Valid Range: 0, 1 |
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parents:
diff
changeset
|
128 |
* |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
129 |
* Default Value: 1 (enabled) |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
130 |
*/ |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
131 |
E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround"); |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
132 |
|
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
133 |
/* Write Protect NVM |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
134 |
* |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
135 |
* Valid Range: 0, 1 |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
136 |
* |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
137 |
* Default Value: 1 (enabled) |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
138 |
*/ |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
139 |
E1000_PARAM(WriteProtectNVM, |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
140 |
"Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]"); |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
141 |
|
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
142 |
/* Enable CRC Stripping |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
143 |
* |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
144 |
* Valid Range: 0, 1 |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
145 |
* |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
146 |
* Default Value: 1 (enabled) |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
147 |
*/ |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
148 |
E1000_PARAM(CrcStripping, |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
149 |
"Enable CRC Stripping, disable if your BMC needs the CRC"); |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
150 |
|
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
151 |
struct e1000_option { |
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parents:
diff
changeset
|
152 |
enum { enable_option, range_option, list_option } type; |
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parents:
diff
changeset
|
153 |
const char *name; |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
154 |
const char *err; |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
155 |
int def; |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
156 |
union { |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
157 |
/* range_option info */ |
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parents:
diff
changeset
|
158 |
struct { |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
159 |
int min; |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
160 |
int max; |
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parents:
diff
changeset
|
161 |
} r; |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
162 |
/* list_option info */ |
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parents:
diff
changeset
|
163 |
struct { |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
164 |
int nr; |
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parents:
diff
changeset
|
165 |
struct e1000_opt_list { |
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parents:
diff
changeset
|
166 |
int i; |
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parents:
diff
changeset
|
167 |
char *str; |
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parents:
diff
changeset
|
168 |
} *p; |
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parents:
diff
changeset
|
169 |
} l; |
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parents:
diff
changeset
|
170 |
} arg; |
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parents:
diff
changeset
|
171 |
}; |
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parents:
diff
changeset
|
172 |
|
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parents:
diff
changeset
|
173 |
static int e1000_validate_option(unsigned int *value, |
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parents:
diff
changeset
|
174 |
const struct e1000_option *opt, |
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parents:
diff
changeset
|
175 |
struct e1000_adapter *adapter) |
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parents:
diff
changeset
|
176 |
{ |
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parents:
diff
changeset
|
177 |
if (*value == OPTION_UNSET) { |
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parents:
diff
changeset
|
178 |
*value = opt->def; |
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parents:
diff
changeset
|
179 |
return 0; |
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parents:
diff
changeset
|
180 |
} |
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parents:
diff
changeset
|
181 |
|
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
182 |
switch (opt->type) { |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
183 |
case enable_option: |
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parents:
diff
changeset
|
184 |
switch (*value) { |
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parents:
diff
changeset
|
185 |
case OPTION_ENABLED: |
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parents:
diff
changeset
|
186 |
dev_info(&adapter->pdev->dev, "%s Enabled\n", |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
187 |
opt->name); |
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Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
188 |
return 0; |
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Added all drivers for kernel 3.16.
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parents:
diff
changeset
|
189 |
case OPTION_DISABLED: |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
190 |
dev_info(&adapter->pdev->dev, "%s Disabled\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
191 |
opt->name); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
192 |
return 0; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
193 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
194 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
195 |
case range_option: |
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Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
196 |
if (*value >= opt->arg.r.min && *value <= opt->arg.r.max) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
197 |
dev_info(&adapter->pdev->dev, "%s set to %i\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
198 |
opt->name, *value); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
199 |
return 0; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
200 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
201 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
202 |
case list_option: { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
203 |
int i; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
204 |
struct e1000_opt_list *ent; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
205 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
206 |
for (i = 0; i < opt->arg.l.nr; i++) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
207 |
ent = &opt->arg.l.p[i]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
208 |
if (*value == ent->i) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
209 |
if (ent->str[0] != '\0') |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
210 |
dev_info(&adapter->pdev->dev, "%s\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
211 |
ent->str); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
212 |
return 0; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
213 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
214 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
215 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
216 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
217 |
default: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
218 |
BUG(); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
219 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
220 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
221 |
dev_info(&adapter->pdev->dev, "Invalid %s value specified (%i) %s\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
222 |
opt->name, *value, opt->err); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
223 |
*value = opt->def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
224 |
return -1; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
225 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
226 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
227 |
/** |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
228 |
* e1000e_check_options - Range Checking for Command Line Parameters |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
229 |
* @adapter: board private structure |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
230 |
* |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
231 |
* This routine checks all command line parameters for valid user |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
232 |
* input. If an invalid value is given, or if no user specified |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
233 |
* value exists, a default value is used. The final value is stored |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
234 |
* in a variable in the adapter structure. |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
235 |
**/ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
236 |
void e1000e_check_options(struct e1000_adapter *adapter) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
237 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
238 |
struct e1000_hw *hw = &adapter->hw; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
239 |
int bd = adapter->bd_number; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
240 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
241 |
if (bd >= E1000_MAX_NIC) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
242 |
dev_notice(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
243 |
"Warning: no configuration for board #%i\n", bd); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
244 |
dev_notice(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
245 |
"Using defaults for all values\n"); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
246 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
247 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
248 |
/* Transmit Interrupt Delay */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
249 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
250 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
251 |
.type = range_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
252 |
.name = "Transmit Interrupt Delay", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
253 |
.err = "using default of " |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
254 |
__MODULE_STRING(DEFAULT_TIDV), |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
255 |
.def = DEFAULT_TIDV, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
256 |
.arg = { .r = { .min = MIN_TXDELAY, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
257 |
.max = MAX_TXDELAY } } |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
258 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
259 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
260 |
if (num_TxIntDelay > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
261 |
adapter->tx_int_delay = TxIntDelay[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
262 |
e1000_validate_option(&adapter->tx_int_delay, &opt, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
263 |
adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
264 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
265 |
adapter->tx_int_delay = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
266 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
267 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
268 |
/* Transmit Absolute Interrupt Delay */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
269 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
270 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
271 |
.type = range_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
272 |
.name = "Transmit Absolute Interrupt Delay", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
273 |
.err = "using default of " |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
274 |
__MODULE_STRING(DEFAULT_TADV), |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
275 |
.def = DEFAULT_TADV, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
276 |
.arg = { .r = { .min = MIN_TXABSDELAY, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
277 |
.max = MAX_TXABSDELAY } } |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
278 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
279 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
280 |
if (num_TxAbsIntDelay > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
281 |
adapter->tx_abs_int_delay = TxAbsIntDelay[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
282 |
e1000_validate_option(&adapter->tx_abs_int_delay, &opt, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
283 |
adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
284 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
285 |
adapter->tx_abs_int_delay = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
286 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
287 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
288 |
/* Receive Interrupt Delay */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
289 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
290 |
static struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
291 |
.type = range_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
292 |
.name = "Receive Interrupt Delay", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
293 |
.err = "using default of " |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
294 |
__MODULE_STRING(DEFAULT_RDTR), |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
295 |
.def = DEFAULT_RDTR, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
296 |
.arg = { .r = { .min = MIN_RXDELAY, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
297 |
.max = MAX_RXDELAY } } |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
298 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
299 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
300 |
if (num_RxIntDelay > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
301 |
adapter->rx_int_delay = RxIntDelay[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
302 |
e1000_validate_option(&adapter->rx_int_delay, &opt, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
303 |
adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
304 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
305 |
adapter->rx_int_delay = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
306 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
307 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
308 |
/* Receive Absolute Interrupt Delay */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
309 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
310 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
311 |
.type = range_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
312 |
.name = "Receive Absolute Interrupt Delay", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
313 |
.err = "using default of " |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
314 |
__MODULE_STRING(DEFAULT_RADV), |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
315 |
.def = DEFAULT_RADV, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
316 |
.arg = { .r = { .min = MIN_RXABSDELAY, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
317 |
.max = MAX_RXABSDELAY } } |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
318 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
319 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
320 |
if (num_RxAbsIntDelay > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
321 |
adapter->rx_abs_int_delay = RxAbsIntDelay[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
322 |
e1000_validate_option(&adapter->rx_abs_int_delay, &opt, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
323 |
adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
324 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
325 |
adapter->rx_abs_int_delay = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
326 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
327 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
328 |
/* Interrupt Throttling Rate */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
329 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
330 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
331 |
.type = range_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
332 |
.name = "Interrupt Throttling Rate (ints/sec)", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
333 |
.err = "using default of " |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
334 |
__MODULE_STRING(DEFAULT_ITR), |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
335 |
.def = DEFAULT_ITR, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
336 |
.arg = { .r = { .min = MIN_ITR, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
337 |
.max = MAX_ITR } } |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
338 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
339 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
340 |
if (num_InterruptThrottleRate > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
341 |
adapter->itr = InterruptThrottleRate[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
342 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
343 |
/* Make sure a message is printed for non-special |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
344 |
* values. And in case of an invalid option, display |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
345 |
* warning, use default and go through itr/itr_setting |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
346 |
* adjustment logic below |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
347 |
*/ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
348 |
if ((adapter->itr > 4) && |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
349 |
e1000_validate_option(&adapter->itr, &opt, adapter)) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
350 |
adapter->itr = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
351 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
352 |
/* If no option specified, use default value and go |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
353 |
* through the logic below to adjust itr/itr_setting |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
354 |
*/ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
355 |
adapter->itr = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
356 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
357 |
/* Make sure a message is printed for non-special |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
358 |
* default values |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
359 |
*/ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
360 |
if (adapter->itr > 4) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
361 |
dev_info(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
362 |
"%s set to default %d\n", opt.name, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
363 |
adapter->itr); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
364 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
365 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
366 |
adapter->itr_setting = adapter->itr; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
367 |
switch (adapter->itr) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
368 |
case 0: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
369 |
dev_info(&adapter->pdev->dev, "%s turned off\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
370 |
opt.name); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
371 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
372 |
case 1: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
373 |
dev_info(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
374 |
"%s set to dynamic mode\n", opt.name); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
375 |
adapter->itr = 20000; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
376 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
377 |
case 2: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
378 |
dev_info(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
379 |
"%s Invalid mode - setting default\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
380 |
opt.name); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
381 |
adapter->itr_setting = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
382 |
/* fall-through */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
383 |
case 3: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
384 |
dev_info(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
385 |
"%s set to dynamic conservative mode\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
386 |
opt.name); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
387 |
adapter->itr = 20000; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
388 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
389 |
case 4: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
390 |
dev_info(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
391 |
"%s set to simplified (2000-8000 ints) mode\n", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
392 |
opt.name); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
393 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
394 |
default: |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
395 |
/* Save the setting, because the dynamic bits |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
396 |
* change itr. |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
397 |
* |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
398 |
* Clear the lower two bits because |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
399 |
* they are used as control. |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
400 |
*/ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
401 |
adapter->itr_setting &= ~3; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
402 |
break; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
403 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
404 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
405 |
/* Interrupt Mode */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
406 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
407 |
static struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
408 |
.type = range_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
409 |
.name = "Interrupt Mode", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
410 |
#ifndef CONFIG_PCI_MSI |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
411 |
.err = "defaulting to 0 (legacy)", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
412 |
.def = E1000E_INT_MODE_LEGACY, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
413 |
.arg = { .r = { .min = 0, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
414 |
.max = 0 } } |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
415 |
#endif |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
416 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
417 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
418 |
#ifdef CONFIG_PCI_MSI |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
419 |
if (adapter->flags & FLAG_HAS_MSIX) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
420 |
opt.err = kstrdup("defaulting to 2 (MSI-X)", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
421 |
GFP_KERNEL); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
422 |
opt.def = E1000E_INT_MODE_MSIX; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
423 |
opt.arg.r.max = E1000E_INT_MODE_MSIX; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
424 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
425 |
opt.err = kstrdup("defaulting to 1 (MSI)", GFP_KERNEL); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
426 |
opt.def = E1000E_INT_MODE_MSI; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
427 |
opt.arg.r.max = E1000E_INT_MODE_MSI; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
428 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
429 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
430 |
if (!opt.err) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
431 |
dev_err(&adapter->pdev->dev, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
432 |
"Failed to allocate memory\n"); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
433 |
return; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
434 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
435 |
#endif |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
436 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
437 |
if (num_IntMode > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
438 |
unsigned int int_mode = IntMode[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
439 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
440 |
e1000_validate_option(&int_mode, &opt, adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
441 |
adapter->int_mode = int_mode; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
442 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
443 |
adapter->int_mode = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
444 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
445 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
446 |
#ifdef CONFIG_PCI_MSI |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
447 |
kfree(opt.err); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
448 |
#endif |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
449 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
450 |
/* Smart Power Down */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
451 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
452 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
453 |
.type = enable_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
454 |
.name = "PHY Smart Power Down", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
455 |
.err = "defaulting to Disabled", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
456 |
.def = OPTION_DISABLED |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
457 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
458 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
459 |
if (num_SmartPowerDownEnable > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
460 |
unsigned int spd = SmartPowerDownEnable[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
461 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
462 |
e1000_validate_option(&spd, &opt, adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
463 |
if ((adapter->flags & FLAG_HAS_SMART_POWER_DOWN) && spd) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
464 |
adapter->flags |= FLAG_SMART_POWER_DOWN; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
465 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
466 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
467 |
/* CRC Stripping */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
468 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
469 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
470 |
.type = enable_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
471 |
.name = "CRC Stripping", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
472 |
.err = "defaulting to Enabled", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
473 |
.def = OPTION_ENABLED |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
474 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
475 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
476 |
if (num_CrcStripping > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
477 |
unsigned int crc_stripping = CrcStripping[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
478 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
479 |
e1000_validate_option(&crc_stripping, &opt, adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
480 |
if (crc_stripping == OPTION_ENABLED) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
481 |
adapter->flags2 |= FLAG2_CRC_STRIPPING; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
482 |
adapter->flags2 |= FLAG2_DFLT_CRC_STRIPPING; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
483 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
484 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
485 |
adapter->flags2 |= FLAG2_CRC_STRIPPING; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
486 |
adapter->flags2 |= FLAG2_DFLT_CRC_STRIPPING; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
487 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
488 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
489 |
/* Kumeran Lock Loss Workaround */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
490 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
491 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
492 |
.type = enable_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
493 |
.name = "Kumeran Lock Loss Workaround", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
494 |
.err = "defaulting to Enabled", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
495 |
.def = OPTION_ENABLED |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
496 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
497 |
bool enabled = opt.def; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
498 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
499 |
if (num_KumeranLockLoss > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
500 |
unsigned int kmrn_lock_loss = KumeranLockLoss[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
501 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
502 |
e1000_validate_option(&kmrn_lock_loss, &opt, adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
503 |
enabled = kmrn_lock_loss; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
504 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
505 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
506 |
if (hw->mac.type == e1000_ich8lan) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
507 |
e1000e_set_kmrn_lock_loss_workaround_ich8lan(hw, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
508 |
enabled); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
509 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
510 |
/* Write-protect NVM */ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
511 |
{ |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
512 |
static const struct e1000_option opt = { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
513 |
.type = enable_option, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
514 |
.name = "Write-protect NVM", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
515 |
.err = "defaulting to Enabled", |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
516 |
.def = OPTION_ENABLED |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
517 |
}; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
518 |
|
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
519 |
if (adapter->flags & FLAG_IS_ICH) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
520 |
if (num_WriteProtectNVM > bd) { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
521 |
unsigned int write_protect_nvm = |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
522 |
WriteProtectNVM[bd]; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
523 |
e1000_validate_option(&write_protect_nvm, &opt, |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
524 |
adapter); |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
525 |
if (write_protect_nvm) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
526 |
adapter->flags |= FLAG_READ_ONLY_NVM; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
527 |
} else { |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
528 |
if (opt.def) |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
529 |
adapter->flags |= FLAG_READ_ONLY_NVM; |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
530 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
531 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
532 |
} |
792892ab4806
Added all drivers for kernel 3.16.
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
|
533 |
} |