diff options
| author | James Smart <james.smart@emulex.com> | 2010-11-21 07:11:55 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-12-21 21:24:01 +0300 |
| commit | 19ca760979e4be41a3eb215fb8d0e96637161947 (patch) | |
| tree | de6c32815eb813ba770a26178c1612015acf719b /drivers/scsi/lpfc/lpfc_hw.h | |
| parent | 76a95d75ede64e4f1684ddb8c626fdfdb641bda2 (diff) | |
| download | linux-19ca760979e4be41a3eb215fb8d0e96637161947.tar.xz | |
[SCSI] lpfc 8.3.19: Added support for ELS RRQ command
Added support for ELS RRQ command
- Add new routine lpfc_set_rrq_active() to track XRI qualifier state.
- Add new module parameter lpfc_enable_rrq to control RRQ operation.
- Add logic to ELS RRQ completion handler and xri qualifier timeout
to clear XRI qualifier state.
- Use OX_ID from XRI_ABORTED_CQE for RRQ payload.
- Tie abort and XRI_ABORTED_CQE andler to RRQ generation.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index a253216e1f18..96ed3ba6ba95 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -880,6 +880,24 @@ struct RLS_RSP { /* Structure is in Big Endian format */ uint32_t crcCnt; }; +struct RRQ { /* Structure is in Big Endian format */ + uint32_t rrq; +#define rrq_rsvd_SHIFT 24 +#define rrq_rsvd_MASK 0x000000ff +#define rrq_rsvd_WORD rrq +#define rrq_did_SHIFT 0 +#define rrq_did_MASK 0x00ffffff +#define rrq_did_WORD rrq + uint32_t rrq_exchg; +#define rrq_oxid_SHIFT 16 +#define rrq_oxid_MASK 0xffff +#define rrq_oxid_WORD rrq_exchg +#define rrq_rxid_SHIFT 0 +#define rrq_rxid_MASK 0xffff +#define rrq_rxid_WORD rrq_exchg +}; + + struct RTV_RSP { /* Structure is in Big Endian format */ uint32_t ratov; uint32_t edtov; |