diff options
| author |   James Smart <james.smart@broadcom.com> | 2016-10-13 15:06:16 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-08 17:29:50 -0500 |
| commit | c691816e00d0b4da376f005ffc06eec8a9711dcf (patch) | |
| tree | 4a4e00932ec0fa492c5809c7916fd39779808220 /drivers/scsi/lpfc/lpfc.h | |
| parent | scsi: lpfc: Correct panics with eh_timeout and eh_deadline (diff) | |
| download | linux-dev-c691816e00d0b4da376f005ffc06eec8a9711dcf.tar.xz linux-dev-c691816e00d0b4da376f005ffc06eec8a9711dcf.zip | |
scsi: lpfc: Synchronize link speed with boot driver
Synchronize link speed with boot driver
Link speed settings set by the boot driver are reported by the hw.
Driver will attempt to read them, and if set, will respect their
values.
The driver can override the settings with its own if instructed by
user space (via bsg), with the new values being picked up by the
boot driver.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index debba5e77d9c..8a20b4e86224 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -648,6 +648,10 @@ struct lpfc_hba { #define HBA_FCP_IOQ_FLUSH 0x8000 /* FCP I/O queues being flushed */ #define HBA_FW_DUMP_OP 0x10000 /* Skips fn reset before FW dump */ #define HBA_RECOVERABLE_UE 0x20000 /* Firmware supports recoverable UE */ +#define HBA_FORCED_LINK_SPEED 0x40000 /* + * Firmware supports Forced Link Speed + * capability + */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ struct lpfc_dmabuf slim2p; |