[SCSI] lpfc 8.3.31: Correct handling of SLI4-port XRI resource-provisioning profile change

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>

drivers/scsi/lpfc/lpfc_crtn.h

@@ -460,6 +460,7 @@ int lpfc_hba_init_link_fc_topology(struct lpfc_hba *, uint32_t, uint32_t);
 int lpfc_issue_reg_vfi(struct lpfc_vport *);
 int lpfc_issue_unreg_vfi(struct lpfc_vport *);
 int lpfc_selective_reset(struct lpfc_hba *);
-int lpfc_sli4_read_config(struct lpfc_hba *phba);
-int lpfc_scsi_buf_update(struct lpfc_hba *phba);
-void lpfc_sli4_node_prep(struct lpfc_hba *phba);
+int lpfc_sli4_read_config(struct lpfc_hba *);
+void lpfc_sli4_node_prep(struct lpfc_hba *);
+int lpfc_sli4_xri_sgl_update(struct lpfc_hba *);
+void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);

drivers/scsi/lpfc/lpfc_hw4.h

@@ -228,19 +228,15 @@ struct lpfc_sli4_flags {
 #define lpfc_idx_rsrc_rdy_MASK		0x00000001
 #define lpfc_idx_rsrc_rdy_WORD		word0
 #define LPFC_IDX_RSRC_RDY		1
-#define lpfc_xri_rsrc_rdy_SHIFT		1
-#define lpfc_xri_rsrc_rdy_MASK		0x00000001
-#define lpfc_xri_rsrc_rdy_WORD		word0
-#define LPFC_XRI_RSRC_RDY		1
-#define lpfc_rpi_rsrc_rdy_SHIFT		2
+#define lpfc_rpi_rsrc_rdy_SHIFT		1
 #define lpfc_rpi_rsrc_rdy_MASK		0x00000001
 #define lpfc_rpi_rsrc_rdy_WORD		word0
 #define LPFC_RPI_RSRC_RDY		1
-#define lpfc_vpi_rsrc_rdy_SHIFT		3
+#define lpfc_vpi_rsrc_rdy_SHIFT		2
 #define lpfc_vpi_rsrc_rdy_MASK		0x00000001
 #define lpfc_vpi_rsrc_rdy_WORD		word0
 #define LPFC_VPI_RSRC_RDY		1
-#define lpfc_vfi_rsrc_rdy_SHIFT		4
+#define lpfc_vfi_rsrc_rdy_SHIFT		3
 #define lpfc_vfi_rsrc_rdy_MASK		0x00000001
 #define lpfc_vfi_rsrc_rdy_WORD		word0
 #define LPFC_VFI_RSRC_RDY		1

drivers/scsi/lpfc/lpfc_sli4.h

@@ -493,14 +493,12 @@ struct lpfc_sli4_hba {
 	uint16_t next_rpi;
 	uint16_t scsi_xri_max;
 	uint16_t scsi_xri_cnt;
+	uint16_t els_xri_cnt;
 	uint16_t scsi_xri_start;
 	struct list_head lpfc_free_sgl_list;
 	struct list_head lpfc_sgl_list;
-	struct lpfc_sglq **lpfc_els_sgl_array;
 	struct list_head lpfc_abts_els_sgl_list;
-	struct lpfc_scsi_buf **lpfc_scsi_psb_array;
 	struct list_head lpfc_abts_scsi_buf_list;
-	uint32_t total_sglq_bufs;
 	struct lpfc_sglq **lpfc_sglq_active_list;
 	struct list_head lpfc_rpi_hdr_list;
 	unsigned long *rpi_bmask;
@@ -509,7 +507,6 @@ struct lpfc_sli4_hba {
 	struct list_head lpfc_rpi_blk_list;
 	unsigned long *xri_bmask;
 	uint16_t *xri_ids;
-	uint16_t xri_count;
 	struct list_head lpfc_xri_blk_list;
 	unsigned long *vfi_bmask;
 	uint16_t *vfi_ids;
@@ -614,11 +611,7 @@ int lpfc_sli4_post_sgl(struct lpfc_hba *, dma_addr_t, dma_addr_t, uint16_t);
 int lpfc_sli4_repost_scsi_sgl_list(struct lpfc_hba *);
 uint16_t lpfc_sli4_next_xritag(struct lpfc_hba *);
 int lpfc_sli4_post_async_mbox(struct lpfc_hba *);
-int lpfc_sli4_post_els_sgl_list(struct lpfc_hba *phba);
-int lpfc_sli4_post_els_sgl_list_ext(struct lpfc_hba *phba);
 int lpfc_sli4_post_scsi_sgl_block(struct lpfc_hba *, struct list_head *, int);
-int lpfc_sli4_post_scsi_sgl_blk_ext(struct lpfc_hba *, struct list_head *,
-				    int);
 struct lpfc_cq_event *__lpfc_sli4_cq_event_alloc(struct lpfc_hba *);
 struct lpfc_cq_event *lpfc_sli4_cq_event_alloc(struct lpfc_hba *);
 void __lpfc_sli4_cq_event_release(struct lpfc_hba *, struct lpfc_cq_event *);