e1000e: Handshake with CSME starts from ADL platforms
authorSasha Neftin <sasha.neftin@intel.com>
Tue, 7 Dec 2021 11:23:42 +0000 (13:23 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 5 Feb 2022 11:38:59 +0000 (12:38 +0100)
commit03f42c8ef64a6ea4920e147a01d5bccf4aecd779
tree82dd7d08b33ff3d920d6500295c78bd5d3acd74f
parent6be234917788255d286f805b4601065648107fe4
e1000e: Handshake with CSME starts from ADL platforms

commit cad014b7b5a6897d8c4fad13e2888978bfb7a53f upstream.

Handshake with CSME/AMT on none provisioned platforms during S0ix flow
is not supported on TGL platform and can cause to HW unit hang. Update
the handshake with CSME flow to start from the ADL platform.

Fixes: 3e55d231716e ("e1000e: Add handshake with the CSME to support S0ix")
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/intel/e1000e/netdev.c