[Intel-wired-lan] [PATCH 1/2] ixgbe: Correct spec violations by waiting after reset

Miller, Darin J darin.j.miller at intel.com
Wed Nov 11 23:38:11 UTC 2015



-----Original Message-----
From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On Behalf Of Mark D Rustad
Sent: Tuesday, October 27, 2015 1:23 PM
To: intel-wired-lan at lists.osuosl.org
Subject: [Intel-wired-lan] [PATCH 1/2] ixgbe: Correct spec violations by waiting after reset

The ixgbe driver was violating the specification in the datasheel by not waiting 1ms before checking for the reset bit clearing. This is called out for devices supported by ixgbe, so implement the required delay.

Reported-by: Dan Streetman <dan.streetman at canonical.com>
Signed-off-by: Mark Rustad <mark.d.rustad at intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c |    5 +++--
 drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c |    3 ++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c  |    3 ++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c  |    3 ++-
 4 files changed, 9 insertions(+), 5 deletions(-)

Tested-by: Darin Miller <darin.j.miller at intel.com>



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