[SCSI] lpfc 8.2.4 : Fix Unsolicited Data items

Fix Drivers Unsolicited CT command handling - we did not handle multiframe
  sequences well.
Fix error due to delay in replenishing buffers for unsolicited data.

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index f78d23a3b667..041f83e7634a 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -2994,6 +2994,34 @@ typedef struct {
 #endif
 } RCV_ELS_REQ64;
 
+/* IOCB Command template for RCV_SEQ64 */
+struct rcv_seq64 {
+        struct ulp_bde64 elsReq;
+        uint32_t hbq_1;
+        uint32_t parmRo;
+#ifdef __BIG_ENDIAN_BITFIELD
+        uint32_t rctl:8;
+        uint32_t type:8;
+        uint32_t dfctl:8;
+        uint32_t ls:1;
+        uint32_t fs:1;
+        uint32_t rsvd2:3;
+        uint32_t si:1;
+        uint32_t bc:1;
+        uint32_t rsvd3:1;
+#else   /*  __LITTLE_ENDIAN_BITFIELD */
+        uint32_t rsvd3:1;
+        uint32_t bc:1;
+        uint32_t si:1;
+        uint32_t rsvd2:3;
+        uint32_t fs:1;
+        uint32_t ls:1;
+        uint32_t dfctl:8;
+        uint32_t type:8;
+        uint32_t rctl:8;
+#endif
+};
+
 /* IOCB Command template for all 64 bit FCP Initiator commands */
 typedef struct {
         ULP_BDL bdl;
@@ -3085,6 +3113,7 @@ typedef struct _IOCB {	/* IOCB structure */
                 FCPT_FIELDS64 fcpt64;   /* FCP 64 bit target template */
                 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */
                 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */
+                struct rcv_seq64 rcvseq64;      /* RCV_SEQ64 and RCV_CONT64 */
 
                 uint32_t ulpWord[IOCB_WORD_SZ - 2];     /* generic 6 'words' */
         } un;