diff options
| author | Saravanan Vajravel <saravanan.vajravel@broadcom.com> | 2024-11-22 14:45:41 -0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-11-26 15:29:31 +0100 |
| commit | 5311598f7f3293683cdc761df71ae3469327332c (patch) | |
| tree | eb8d14263eee545095e0aa1e5d3d81030f9c9f2c /drivers/soundwire | |
| parent | 9cfb5e7f0ded2bfaabc270ceb5f91d13f0e805b9 (diff) | |
bnxt_en: Reserve rings after PCIe AER recovery if NIC interface is down
After successful PCIe AER recovery, FW will reset all resource
reservations. If it is IF_UP, the driver will call bnxt_open() and
all resources will be reserved again. It it is IF_DOWN, we should
call bnxt_reserve_rings() so that we can reserve resources including
RoCE resources to allow RoCE to resume after AER. Without this
patch, RoCE fails to resume in this IF_DOWN scenario.
Later, if it becomes IF_UP, bnxt_open() will see that resources have
been reserved and will not reserve again.
Fixes: fb1e6e562b37 ("bnxt_en: Fix AER recovery.")
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/soundwire')
0 files changed, 0 insertions, 0 deletions