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_hw4.h | |
| parent | 89533e9be08aeda5cdc4600d46c1540c7b440299 (diff) | |
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_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 0b2c3377fa0a..bbdcb5abcf56 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -2290,6 +2290,9 @@ struct lpfc_mbx_read_config { #define lpfc_mbx_rd_conf_r_a_tov_SHIFT 0 #define lpfc_mbx_rd_conf_r_a_tov_MASK 0x0000FFFF #define lpfc_mbx_rd_conf_r_a_tov_WORD word6 +#define lpfc_mbx_rd_conf_link_speed_SHIFT 16 +#define lpfc_mbx_rd_conf_link_speed_MASK 0x0000FFFF +#define lpfc_mbx_rd_conf_link_speed_WORD word6 uint32_t rsvd_7; uint32_t rsvd_8; uint32_t word9; |