e1000e: Reset 82577/82578 PHY before first PHY register read
Reset the PHY before first accessing it. Doing so, ensure that the PHY is in a known good state before we read/write PHY registers. This fixes a driver probe failure. Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Showing
想要评论请 注册 或 登录