lpfc 8.3.5: MIsc patch set part 2

diff -upNr a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -144,6 +144,8 @@ void lpfc_hb_timeout_handler(struct lpfc
 
 void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
 			 struct lpfc_iocbq *);
+void lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
+				    struct lpfc_iocbq *);
 int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t);
 int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int);
 void lpfc_fdmi_tmo(unsigned long);

@@ -188,7 +190,7 @@ int lpfc_mbox_tmo_val(struct lpfc_hba *,
 void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *);
 void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t);
 void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t);
-void lpfc_unreg_vfi(struct lpfcMboxq *, uint16_t);
+void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *);
 void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *);
 void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t);
 void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *);

@@ -361,6 +363,7 @@ void lpfc_stop_port(struct lpfc_hba *);
 void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t);
 int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int);
 void lpfc_start_fdiscs(struct lpfc_hba *phba);
+struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t);
 
 #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
 #define HBA_EVENT_RSCN                   5

diff -upNr a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
@@ -87,7 +87,6 @@ void
 lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 		    struct lpfc_iocbq *piocbq)
 {
-
 	struct lpfc_dmabuf *mp = NULL;
 	IOCB_t *icmd = &piocbq->iocb;
 	int i;

@@ -160,6 +159,39 @@ lpfc_ct_unsol_event(struct lpfc_hba *phb
 	}
 }
 
+/**
+ * lpfc_sli4_ct_abort_unsol_event - Default handle for sli4 unsol abort
+ * @phba: Pointer to HBA context object.
+ * @pring: Pointer to the driver internal I/O ring.
+ * @piocbq: Pointer to the IOCBQ.
+ *
+ * This function serves as the default handler for the sli4 unsolicited
+ * abort event. It shall be invoked when there is no application interface
+ * registered unsolicited abort handler. This handler does nothing but
+ * just simply releases the dma buffer used by the unsol abort event.
+ **/
+void
+lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba *phba,
+			       struct lpfc_sli_ring *pring,
+			       struct lpfc_iocbq *piocbq)
+{
+	IOCB_t *icmd = &piocbq->iocb;
+	struct lpfc_dmabuf *bdeBuf;
+	uint32_t size;
+
+	/* Forward abort event to any process registered to receive ct event */
+	lpfc_bsg_ct_unsol_event(phba, pring, piocbq);
+
+	/* If there is no BDE associated with IOCB, there is nothing to do */
+	if (icmd->ulpBdeCount == 0)
+		return;
+	bdeBuf = piocbq->context2;
+	piocbq->context2 = NULL;
+	size  = icmd->un.cont64[0].tus.f.bdeSize;
+	lpfc_ct_unsol_buffer(phba, piocbq, bdeBuf, size);
+	lpfc_in_buf_free(phba, bdeBuf);
+}
+
 static void
 lpfc_free_ct_rsp(struct lpfc_hba *phba, struct lpfc_dmabuf *mlist)
 {

diff -upNr a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
@@ -2712,12 +2712,16 @@ lpfc_els_retry(struct lpfc_hba *phba, st
 	    !lpfc_error_lost_link(irsp)) {
 		/* FLOGI retry policy */
 		retry = 1;
-		maxretry = 48;
-		if (cmdiocb->retry >= 32)
+		/* retry forever */
+		maxretry = 0;
+		if (cmdiocb->retry >= 100)
+			delay = 5000;
+		else if (cmdiocb->retry >= 32)
 			delay = 1000;
 	}
 
-	if ((++cmdiocb->retry) >= maxretry) {
+	cmdiocb->retry++;
+	if (maxretry && (cmdiocb->retry >= maxretry)) {
 		phba->fc_stat.elsRetryExceeded++;
 		retry = 0;
 	}

@@ -5671,7 +5675,7 @@ dropit:
  *    NULL - No vport with the matching @vpi found
  *    Otherwise - Address to the vport with the matching @vpi.
  **/
-static struct lpfc_vport *
+struct lpfc_vport *
 lpfc_find_vport_by_vpid(struct lpfc_hba *phba, uint16_t vpi)
 {
 	struct lpfc_vport *vport;

diff -upNr a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4474,7 +4474,7 @@ lpfc_unregister_unused_fcf(struct lpfc_h
 		return;
 	}
 
-	lpfc_unreg_vfi(mbox, phba->pport->vfi);
+	lpfc_unreg_vfi(mbox, phba->pport);
 	mbox->vport = phba->pport;
 	mbox->mbox_cmpl = lpfc_unregister_vfi_cmpl;
 

163 lines not on this page · raw message

diff -upNr a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
@@ -1183,6 +1183,7 @@ typedef struct {
 #define PCI_DEVICE_ID_ZEPHYR_DCSP   0xfe12
 #define PCI_VENDOR_ID_SERVERENGINE  0x19a2
 #define PCI_DEVICE_ID_TIGERSHARK    0x0704
+#define PCI_DEVICE_ID_TS_BE3        0x0714
 
 #define JEDEC_ID_ADDRESS            0x0080001c
 #define FIREFLY_JEDEC_ID            0x1ACC

@@ -1444,6 +1445,7 @@ typedef struct {		/* FireFly BIU registe
 #define CMD_ABORT_MXRI64_CN     0x8C
 #define CMD_RCV_ELS_REQ64_CX    0x8D
 #define CMD_XMIT_ELS_RSP64_CX   0x95
+#define CMD_XMIT_BLS_RSP64_CX   0x97
 #define CMD_FCP_IWRITE64_CR     0x98
 #define CMD_FCP_IWRITE64_CX     0x99
 #define CMD_FCP_IREAD64_CR      0x9A

@@ -2326,7 +2328,13 @@ typedef struct {
 /* Structure for MB Command UNREG_VPI (0x97) */
 typedef struct {
 	uint32_t rsvd1;
-	uint32_t rsvd2;
+#ifdef __BIG_ENDIAN_BITFIELD
+	uint16_t rsvd2;
+	uint16_t sli4_vpi;
+#else	/*  __LITTLE_ENDIAN */
+	uint16_t sli4_vpi;
+	uint16_t rsvd2;
+#endif
 	uint32_t rsvd3;
 	uint32_t rsvd4;
 	uint32_t rsvd5;

193 lines not on this page · raw message

diff -upNr a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -849,7 +849,10 @@ lpfc_unreg_vpi(struct lpfc_hba *phba, ui
 	MAILBOX_t *mb = &pmb->u.mb;
 	memset(pmb, 0, sizeof (LPFC_MBOXQ_t));
 
-	mb->un.varUnregVpi.vpi = vpi + phba->vpi_base;
+	if (phba->sli_rev < LPFC_SLI_REV4)
+		mb->un.varUnregVpi.vpi = vpi + phba->vpi_base;
+	else
+		mb->un.varUnregVpi.sli4_vpi = vpi + phba->vpi_base;
 
 	mb->mbxCommand = MBX_UNREG_VPI;
 	mb->mbxOwner = OWN_HOST;

@@ -1850,7 +1853,7 @@ lpfc_init_vpi(struct lpfc_hba *phba, str
 /**
  * lpfc_unreg_vfi - Initialize the UNREG_VFI mailbox command
  * @mbox: pointer to lpfc mbox command to initialize.
- * @vfi: VFI to be unregistered.
+ * @vport: vport associated with the VF.
  *
  * The UNREG_VFI mailbox command causes the SLI Host to put a virtual fabric
  * (logical NPort) into the inactive state. The SLI Host must have logged out

@@ -1859,11 +1862,12 @@ lpfc_init_vpi(struct lpfc_hba *phba, str
  * fabric inactive.
  **/
 void
-lpfc_unreg_vfi(struct lpfcMboxq *mbox, uint16_t vfi)
+lpfc_unreg_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport)
 {
 	memset(mbox, 0, sizeof(*mbox));
 	bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_UNREG_VFI);
-	bf_set(lpfc_unreg_vfi_vfi, &mbox->u.mqe.un.unreg_vfi, vfi);
+	bf_set(lpfc_unreg_vfi_vfi, &mbox->u.mqe.un.unreg_vfi,
+	       vport->vfi + vport->phba->vfi_base);
 }
 
 /**

diff -upNr a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -58,6 +58,11 @@
 #define LPFC_FCOE_FKA_ADV_PER	0
 #define LPFC_FCOE_FIP_PRIORITY	0x80
 
+#define sli4_sid_from_fc_hdr(fc_hdr)  \
+	((fc_hdr)->fh_s_id[0] << 16 | \
+	 (fc_hdr)->fh_s_id[1] <<  8 | \
+	 (fc_hdr)->fh_s_id[2])
+
 enum lpfc_sli4_queue_type {
 	LPFC_EQ,
 	LPFC_GCQ,

346 lines not on this page · raw message

diff -upNr a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
@@ -113,7 +113,7 @@ typedef struct lpfcMboxq {
 				   return */
 #define MBX_NOWAIT      2	/* issue command then return immediately */
 
-#define LPFC_MAX_RING_MASK  4	/* max num of rctl/type masks allowed per
+#define LPFC_MAX_RING_MASK  5	/* max num of rctl/type masks allowed per
 				   ring */
 #define LPFC_MAX_RING       4	/* max num of SLI rings used by driver */