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authorJames Smart <james.smart@emulex.com>2010-11-21 05:11:55 +0100
committerJames Bottomley <James.Bottomley@suse.de>2010-12-21 19:24:01 +0100
commit19ca760979e4be41a3eb215fb8d0e96637161947 (patch)
treede6c32815eb813ba770a26178c1612015acf719b /drivers/scsi/lpfc/lpfc_hw.h
parent[SCSI] lpfc 8.3.19: Add SLI4 FC Discovery support (diff)
downloadlinux-19ca760979e4be41a3eb215fb8d0e96637161947.tar.xz
linux-19ca760979e4be41a3eb215fb8d0e96637161947.zip
[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.h18
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;