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| author | James Smart <james.smart@emulex.com> | 2011-12-13 22:22:17 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-12-15 10:57:44 +0400 |
| commit | df9e1b59f9e4671930a7762b9518461df4ea85f5 (patch) | |
| tree | b5e81d6b02f138cb272c7f9020828184dccdb966 /drivers/scsi/lpfc/lpfc_hw.h | |
| parent | cb69f7decc3777822b240c46890a209df288c7bb (diff) | |
| download | linux-df9e1b59f9e4671930a7762b9518461df4ea85f5.tar.xz | |
[SCSI] Lpfc 8.3.28: FC and SCSI Discovery Fixes
FC and SCSI Discovery Fixes:
- Clear the virtual fabrics bit (word 1 bit 30) when sending the FLOGI
and FDISC. (CR 124339)
- Return a MLQUEUE_DEVICE_BUSY if the driver detects that an I/O is being
retried too quickly (CR 124668)
- Remove NDLP reference put in lpfc_cmpl_els_logo_acc for all but fabric
nodes (CR 123924)
- Only retry FDISCs every second and stop retrying after devloss number
of retries (CR 13939)
- Check to see if vports are unloading before adding them to the vport
work array. (CR 124996)
- Fixed illegal state transition during driver unload (CR 124191)
- Added missing protection on setting/clearing of vport->fc_flag bit (CR 126002)
- Set NPIV flag in lpfc_mbx_process_link_up for all ports sli3 and
above. (CR 126094)
- Clear FCP command bytes that are not used. (CR 126209)
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index 2dd464b0f29e..73fc5318641b 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -349,6 +349,12 @@ struct csp { * Word 1 Bit 31 in FLOGI response is clean address bit */ #define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */ +/* + * Word 1 Bit 30 in common service parameter is overloaded. + * Word 1 Bit 30 in FLOGI request is Virtual Fabrics + * Word 1 Bit 30 in PLOGI request is random offset + */ +#define virtual_fabric_support randomOffset /* Word 1, bit 30 */ #ifdef __BIG_ENDIAN_BITFIELD uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ uint16_t randomOffset:1; /* FC Word 1, bit 30 */ |