]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commit
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)
committerPaolo Pisati <paolo.pisati@canonical.com>
Thu, 10 Feb 2022 14:22:38 +0000 (15:22 +0100)
commitde198d1d6b1182b09a882c118a7b1b76ff40b0a0
tree03fe41a0cb53a1e0446b81c5187c05fabe6f79e8
parenta726ea9add0f449f3e17e43150b12b181be56aa1
e1000e: Handshake with CSME starts from ADL platforms

BugLink: https://bugs.launchpad.net/bugs/1960509
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>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
drivers/net/ethernet/intel/e1000e/netdev.c