Narayan Reddy e6cde88eb8 nvethernet: move mdio_register to open ...

Issue: mdio bus is registered in probe and before exiting
probe ethernet clocks are disabled to save power. When SC7
is initiated then PHY framework invokes a PHY suspend which
triggers the PHY register write. Since clocks are not enabled
PHY register write is ignored and returned failure which
inturn prevented the entire system to enter into SC7

Fix: Move mdio bus registration to open so that PHY reads/writes
will not be invoked before bringing up the ethernet interface.

Bug 3368603
Change-Id: Idc74be76f47ca1cb607502a4572cb2001d42903a
Signed-off-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2607300
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

2022-11-01 14:27:08 +05:30

..

nvidia

nvethernet: move mdio_register to open

2022-11-01 14:27:08 +05:30

Makefile

net: ethernet: nvidia: add pcie vnet driver

2022-07-05 14:32:20 -07:00