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9bf1e20f65
linux/drivers/net/ethernet/intel/ixgbe
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Paul Greenwalt 9bf1e20f65 ixgbe: fix read-modify-write in x550 phy setup 
Replaced an assignment operation with an OR operation.

The variable assignment was overwriting the value read from the PHY
register. The OR operation sets only the intended register bits.

The bits that were being overwritten are reserved, so the assignment had no
functional impact.

Reported by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-03-23 14:49:07 -07:00
..
ixgbe_82598.c intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_82599.c intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_common.c intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_common.h ixgbe: add status reg reads to ixgbe_check_remove 2018-03-23 14:18:26 -07:00
ixgbe_dcb_82598.c intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_dcb_82598.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_dcb_82599.c ixgbe: Fix kernel-doc format warnings 2018-01-12 08:20:40 -08:00
ixgbe_dcb_82599.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_dcb_nl.c ixgbe: Don't assume dev->num_tc is equal to hardware TC config 2018-01-12 08:20:15 -08:00
ixgbe_dcb.c ixgbe: Fix kernel-doc format warnings 2018-01-12 08:20:40 -08:00
ixgbe_dcb.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_debugfs.c ixgbe: Fix kernel-doc format warnings 2018-01-12 08:20:40 -08:00
ixgbe_ethtool.c ixgbe: Add receive length error counter 2018-03-12 11:03:32 -07:00
ixgbe_fcoe.c ixgbe: Fix kernel-doc format warnings 2018-01-12 08:20:40 -08:00
ixgbe_fcoe.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_ipsec.c ixgbe: remove unneeded ipsec state free callback 2018-03-12 10:59:42 -07:00
ixgbe_ipsec.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_lib.c ixgbe: remove redundant initialization of 'pool' 2018-02-26 08:28:14 -08:00
ixgbe_main.c ixgbe: add status reg reads to ixgbe_check_remove 2018-03-23 14:18:26 -07:00
ixgbe_mbx.c ixgbe: use BIT() macro 2016-04-25 04:15:11 -07:00
ixgbe_mbx.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_model.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_phy.c ixgbe: Fix kernel-doc format warnings 2018-01-12 08:20:40 -08:00
ixgbe_phy.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_ptp.c ixgbe: Fix kernel-doc format warnings 2018-01-12 08:20:40 -08:00
ixgbe_sriov.c ixgbe: fix disabling hide VLAN on VF reset 2018-03-12 12:54:59 -07:00
ixgbe_sriov.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_sysfs.c ixgbe: add Linux NICS mailing list to contact info 2014-03-12 19:05:30 -07:00
ixgbe_type.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_x540.c ixgbe: Clear SWFW_SYNC register during init 2017-10-09 09:28:23 -07:00
ixgbe_x540.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
ixgbe_x550.c ixgbe: fix read-modify-write in x550 phy setup 2018-03-23 14:49:07 -07:00
ixgbe.h intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00
Makefile intel: add SPDX identifiers to all the Intel drivers 2018-03-23 12:18:21 -04:00