ixgbe: cleanup handling of I2C interface to PHY

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The I2C interface was not being correctly locked down per port.  As such
this can lead to race conditions that can cause issues.  This patch cleans
up the handling to make certain we are not experiencing racy I2C access.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Emil Tantilov 2011-02-19 08:43:55 +00:00 • committed by Jeff Kirsher

parent 278675d855

commit 75f19c3c5e

1 changed files with 38 additions and 1 deletions

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drivers/net/ixgbe/ixgbe_phy.c

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