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[SCSI] lpfc 8.3.2 : Addition of SLI4 Interface - Base Support

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Adds new hardware and interface definitions.

Adds new interface routines - utilizing the reorganized layout of the
driver. Adds SLI-4 specific functions for attachment, initialization,
teardown, etc.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
James Smart
2009-05-22 14:51:39 -04:00
committed by James Bottomley
parent 3772a99175
commit da0436e915
19 changed files with 8516 additions and 342 deletions
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49
drivers/scsi/lpfc/lpfc.h
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@@ -105,9 +105,11 @@ struct lpfc_dma_pool {
};
struct hbq_dmabuf {
struct lpfc_dmabuf hbuf;
struct lpfc_dmabuf dbuf;
uint32_t size;
uint32_t tag;
struct lpfc_rcqe rcqe;
};
/* Priority bit. Set value to exceed low water mark in lpfc_mem. */
@@ -141,7 +143,10 @@ typedef struct lpfc_vpd {
} rev;
struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t rsvd2 :24; /* Reserved */
uint32_t rsvd3 :19; /* Reserved */
uint32_t cdss : 1; /* Configure Data Security SLI */
uint32_t rsvd2 : 3; /* Reserved */
uint32_t cbg : 1; /* Configure BlockGuard */
uint32_t cmv : 1; /* Configure Max VPIs */
uint32_t ccrp : 1; /* Config Command Ring Polling */
uint32_t csah : 1; /* Configure Synchronous Abort Handling */
@@ -159,7 +164,10 @@ typedef struct lpfc_vpd {
uint32_t csah : 1; /* Configure Synchronous Abort Handling */
uint32_t ccrp : 1; /* Config Command Ring Polling */
uint32_t cmv : 1; /* Configure Max VPIs */
uint32_t rsvd2 :24; /* Reserved */
uint32_t cbg : 1; /* Configure BlockGuard */
uint32_t rsvd2 : 3; /* Reserved */
uint32_t cdss : 1; /* Configure Data Security SLI */
uint32_t rsvd3 :19; /* Reserved */
#endif
} sli3Feat;
} lpfc_vpd_t;
@@ -280,6 +288,9 @@ struct lpfc_vport {
enum discovery_state port_state;
uint16_t vpi;
uint16_t vfi;
uint8_t vfi_state;
#define LPFC_VFI_REGISTERED 0x1
uint32_t fc_flag; /* FC flags */
/* Several of these flags are HBA centric and should be moved to
@@ -392,6 +403,9 @@ struct lpfc_vport {
#endif
uint8_t stat_data_enabled;
uint8_t stat_data_blocked;
struct list_head rcv_buffer_list;
uint32_t vport_flag;
#define STATIC_VPORT 1
};
struct hbq_s {
@@ -494,6 +508,7 @@ struct lpfc_hba {
#define LPFC_SLI3_CRP_ENABLED 0x08
#define LPFC_SLI3_INB_ENABLED 0x10
#define LPFC_SLI3_BG_ENABLED 0x20
#define LPFC_SLI3_DSS_ENABLED 0x40
uint32_t iocb_cmd_size;
uint32_t iocb_rsp_size;
@@ -507,8 +522,13 @@ struct lpfc_hba {
uint32_t hba_flag; /* hba generic flags */
#define HBA_ERATT_HANDLED 0x1 /* This flag is set when eratt handled */
#define DEFER_ERATT 0x4 /* Deferred error attention in progress */
#define DEFER_ERATT 0x2 /* Deferred error attention in progress */
#define HBA_FCOE_SUPPORT 0x4 /* HBA function supports FCOE */
#define HBA_RECEIVE_BUFFER 0x8 /* Rcv buffer posted to worker thread */
#define HBA_POST_RECEIVE_BUFFER 0x10 /* Rcv buffers need to be posted */
#define FCP_XRI_ABORT_EVENT 0x20
#define ELS_XRI_ABORT_EVENT 0x40
#define ASYNC_EVENT 0x80
struct lpfc_dmabuf slim2p;
MAILBOX_t *mbox;
@@ -567,6 +587,9 @@ struct lpfc_hba {
uint32_t cfg_poll;
uint32_t cfg_poll_tmo;
uint32_t cfg_use_msi;
uint32_t cfg_fcp_imax;
uint32_t cfg_fcp_wq_count;
uint32_t cfg_fcp_eq_count;
uint32_t cfg_sg_seg_cnt;
uint32_t cfg_prot_sg_seg_cnt;
uint32_t cfg_sg_dma_buf_size;
@@ -576,6 +599,8 @@ struct lpfc_hba {
uint32_t cfg_enable_hba_reset;
uint32_t cfg_enable_hba_heartbeat;
uint32_t cfg_enable_bg;
uint32_t cfg_enable_fip;
uint32_t cfg_log_verbose;
lpfc_vpd_t vpd; /* vital product data */
@@ -659,7 +684,8 @@ struct lpfc_hba {
/* pci_mem_pools */
struct pci_pool *lpfc_scsi_dma_buf_pool;
struct pci_pool *lpfc_mbuf_pool;
struct pci_pool *lpfc_hbq_pool;
struct pci_pool *lpfc_hrb_pool; /* header receive buffer pool */
struct pci_pool *lpfc_drb_pool; /* data receive buffer pool */
struct lpfc_dma_pool lpfc_mbuf_safety_pool;
mempool_t *mbox_mem_pool;
@@ -675,6 +701,14 @@ struct lpfc_hba {
struct lpfc_vport *pport; /* physical lpfc_vport pointer */
uint16_t max_vpi; /* Maximum virtual nports */
#define LPFC_MAX_VPI 0xFFFF /* Max number of VPI supported */
uint16_t max_vports; /*
* For IOV HBAs max_vpi can change
* after a reset. max_vports is max
* number of vports present. This can
* be greater than max_vpi.
*/
uint16_t vpi_base;
uint16_t vfi_base;
unsigned long *vpi_bmask; /* vpi allocation table */
/* Data structure used by fabric iocb scheduler */
@@ -733,6 +767,11 @@ struct lpfc_hba {
/* Maximum number of events that can be outstanding at any time*/
#define LPFC_MAX_EVT_COUNT 512
atomic_t fast_event_count;
struct lpfc_fcf fcf;
uint8_t fc_map[3];
uint8_t valid_vlan;
uint16_t vlan_id;
struct list_head fcf_conn_rec_list;
};
static inline struct Scsi_Host *