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| author | Arun Easi <aeasi@marvell.com> | 2020-09-29 03:21:49 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-09-29 23:22:17 -0400 |
| commit | 3e6efab865ac943f4ec43913eb665695737112b0 (patch) | |
| tree | 71d7505907e9c35cd7a3d10c8aaece77e0fd26fd /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | 7a6cdbd5e87515ebf6231b762ad903c7cff87b9c (diff) | |
| download | linux-3e6efab865ac943f4ec43913eb665695737112b0.tar.gz linux-3e6efab865ac943f4ec43913eb665695737112b0.tar.bz2 linux-3e6efab865ac943f4ec43913eb665695737112b0.zip | |
scsi: qla2xxx: Fix reset of MPI firmware
Normally, the MPI firmware is reset when an MPI dump is collected. If an
unsaved MPI dump exists in the driver, though, an alternate mechanism is
used. This mechanism, which was not fully correct, is not recommended and
instead an MPI dump template walk is suggested to perform the MPI reset.
To allow for the MPI dump template walk, extra space is reserved in the MPI
dump buffer which gets used only when there is already an MPI dump in
place.
Link: https://lore.kernel.org/r/20200929102152.32278-5-njavali@marvell.com
Fixes: cbb01c2f2f63 ("scsi: qla2xxx: Fix MPI failure AEN (8200) handling")
Cc: stable@vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_gbl.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 9c4d077edf9e..26dc055d93b3 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -945,6 +945,5 @@ extern void qla2x00_dfs_remove_rport(scsi_qla_host_t *vha, struct fc_port *fp); /* nvme.c */ void qla_nvme_unregister_remote_port(struct fc_port *fcport); -void qla27xx_reset_mpi(scsi_qla_host_t *vha); void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea); #endif /* _QLA_GBL_H */ |