net/ixgbe/base: support busy SGMII register reads
authorWei Dai <wei.dai@intel.com>
Wed, 21 Dec 2016 09:48:01 +0000 (17:48 +0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Tue, 17 Jan 2017 18:40:51 +0000 (19:40 +0100)
commit8ccdd7bf94a2654c2b6ed2ad6027deb146e99c08
tree778fbee62ff7bf3faca0bb9352513d7b8343cdb2
parentfa4ccb68e0e25d61da70a8f1555eaafa8870aca2
net/ixgbe/base: support busy SGMII register reads

Read and store NW_MNG_IF_SEL register because register fields are
used to determine SGMII link for busy SGMII register reads.

Signed-off-by: Wei Dai <wei.dai@intel.com>
drivers/net/ixgbe/base/ixgbe_x550.c