| commit | 202ff1ec8e53d5dd36e1a5bd4b0a7ed7dbd45087 | |
| author | Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> | |
| Mon, 3 Aug 2009 07:20:38 +0000 (3 07:20 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Mon, 3 Aug 2009 20:24:58 +0000 (3 13:24 -0700) | ||
| tree | 730ec4dac2ab8cca8bb6364166e1f94520851368 | treesnapshot (tar.gz zip) |
| parent | af0d3b103bcfa877343ee338de12002cd50c9ee5 | commitdiff |
ixgbe: Patch to modify 82598 PCIe completion timeout values
The default completion timeout values for 82598 should be in the
range of 50us to 50ms, however the hardware default for these
parts is 500us to 1ms which is less than the 10ms recommended by
the pcie spec. To address this we need to increase the value to
either 10ms to 250ms for capability version 1 configuration, or
16ms to 55ms for version 2.
Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The default completion timeout values for 82598 should be in the
range of 50us to 50ms, however the hardware default for these
parts is 500us to 1ms which is less than the 10ms recommended by
the pcie spec. To address this we need to increase the value to
either 10ms to 250ms for capability version 1 configuration, or
16ms to 55ms for version 2.
Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/ixgbe/ixgbe_82598.c | diffblobblamehistory | |
| drivers/net/ixgbe/ixgbe_type.h | diffblobblamehistory |