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path: root/drivers/scsi/lpfc/lpfc_sli4.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h33
1 files changed, 31 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 1a3cbf88f2ce..4b1703554a26 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -310,7 +310,6 @@ struct lpfc_max_cfg_param {
uint16_t vfi_base;
uint16_t vfi_used;
uint16_t max_fcfi;
- uint16_t fcfi_base;
uint16_t fcfi_used;
uint16_t max_eq;
uint16_t max_rq;
@@ -365,6 +364,11 @@ struct lpfc_pc_sli4_params {
uint8_t rqv;
};
+struct lpfc_iov {
+ uint32_t pf_number;
+ uint32_t vf_number;
+};
+
/* SLI4 HBA data structure entries */
struct lpfc_sli4_hba {
void __iomem *conf_regs_memmap_p; /* Kernel memory mapped address for
@@ -444,10 +448,13 @@ struct lpfc_sli4_hba {
uint32_t intr_enable;
struct lpfc_bmbx bmbx;
struct lpfc_max_cfg_param max_cfg_param;
+ uint16_t extents_in_use; /* must allocate resource extents. */
+ uint16_t rpi_hdrs_in_use; /* must post rpi hdrs if set. */
uint16_t next_xri; /* last_xri - max_cfg_param.xri_base = used */
uint16_t next_rpi;
uint16_t scsi_xri_max;
uint16_t scsi_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;
@@ -458,7 +465,17 @@ struct lpfc_sli4_hba {
struct lpfc_sglq **lpfc_sglq_active_list;
struct list_head lpfc_rpi_hdr_list;
unsigned long *rpi_bmask;
+ uint16_t *rpi_ids;
uint16_t rpi_count;
+ 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;
+ uint16_t vfi_count;
+ struct list_head lpfc_vfi_blk_list;
struct lpfc_sli4_flags sli4_flags;
struct list_head sp_queue_event;
struct list_head sp_cqe_event_pool;
@@ -467,6 +484,7 @@ struct lpfc_sli4_hba {
struct list_head sp_els_xri_aborted_work_queue;
struct list_head sp_unsol_work_queue;
struct lpfc_sli4_link link_state;
+ struct lpfc_iov iov;
spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
spinlock_t abts_sgl_list_lock; /* list of aborted els IOs */
};
@@ -490,6 +508,7 @@ struct lpfc_sglq {
enum lpfc_sgl_state state;
struct lpfc_nodelist *ndlp; /* ndlp associated with IO */
uint16_t iotag; /* pre-assigned IO tag */
+ uint16_t sli4_lxritag; /* logical pre-assigned xri. */
uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
struct sli4_sge *sgl; /* pre-assigned SGL */
void *virt; /* virtual address. */
@@ -504,6 +523,13 @@ struct lpfc_rpi_hdr {
uint32_t start_rpi;
};
+struct lpfc_rsrc_blks {
+ struct list_head list;
+ uint16_t rsrc_start;
+ uint16_t rsrc_size;
+ uint16_t rsrc_used;
+};
+
/*
* SLI4 specific function prototypes
*/
@@ -543,8 +569,11 @@ 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_sgl_list(struct lpfc_hba *phba);
+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 *);