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e1000e: disable ASPM L1 on 82583

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The 82583 can disappear off the PCIe bus.  This device is a modified 82574
which had the same problem which was fixed by disabling ASPM L1; disabling
it on 82583 fixes the issue on this device.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Bruce Allan 2013-06-21 09:07:18 +00:00 committed by Jeff Kirsher
parent c96ddb0ba2
commit b43e867a02
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/intel/e1000e/82571.c
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@ -2057,6 +2057,7 @@ const struct e1000_info e1000_82583_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_CTRLEXT_ON_LOAD,
.flags2 = FLAG2_DISABLE_ASPM_L0S
| FLAG2_DISABLE_ASPM_L1
| FLAG2_NO_DISABLE_RX,
.pba = 32,
.max_hw_frame_size = DEFAULT_JUMBO,