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-rw-r--r--drivers/scsi/lpfc/lpfc.h49
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c83
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h59
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c4
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c34
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h140
-rw-r--r--drivers/scsi/lpfc/lpfc_hw4.h2141
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c3800
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c204
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c492
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c1263
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.h27
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h467
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c23
19 files changed, 8485 insertions, 311 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 6c24c9aabe7b..13ac108a244c 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -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 *
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index c14f0cbdb125..82016fc672b1 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -30,8 +30,10 @@
#include <scsi/scsi_tcq.h>
#include <scsi/scsi_transport_fc.h>
+#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"
+#include "lpfc_sli4.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_scsi.h"
@@ -828,18 +830,37 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
return 0;
}
- if (mrpi)
- *mrpi = pmb->un.varRdConfig.max_rpi;
- if (arpi)
- *arpi = pmb->un.varRdConfig.avail_rpi;
- if (mxri)
- *mxri = pmb->un.varRdConfig.max_xri;
- if (axri)
- *axri = pmb->un.varRdConfig.avail_xri;
- if (mvpi)
- *mvpi = pmb->un.varRdConfig.max_vpi;
- if (avpi)
- *avpi = pmb->un.varRdConfig.avail_vpi;
+ if (phba->sli_rev == LPFC_SLI_REV4) {
+ rd_config = &pmboxq->u.mqe.un.rd_config;
+ if (mrpi)
+ *mrpi = bf_get(lpfc_mbx_rd_conf_rpi_count, rd_config);
+ if (arpi)
+ *arpi = bf_get(lpfc_mbx_rd_conf_rpi_count, rd_config) -
+ phba->sli4_hba.max_cfg_param.rpi_used;
+ if (mxri)
+ *mxri = bf_get(lpfc_mbx_rd_conf_xri_count, rd_config);
+ if (axri)
+ *axri = bf_get(lpfc_mbx_rd_conf_xri_count, rd_config) -
+ phba->sli4_hba.max_cfg_param.xri_used;
+ if (mvpi)
+ *mvpi = bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config);
+ if (avpi)
+ *avpi = bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) -
+ phba->sli4_hba.max_cfg_param.vpi_used;
+ } else {
+ if (mrpi)
+ *mrpi = pmb->un.varRdConfig.max_rpi;
+ if (arpi)
+ *arpi = pmb->un.varRdConfig.avail_rpi;
+ if (mxri)
+ *mxri = pmb->un.varRdConfig.max_xri;
+ if (axri)
+ *axri = pmb->un.varRdConfig.avail_xri;
+ if (mvpi)
+ *mvpi = pmb->un.varRdConfig.max_vpi;
+ if (avpi)
+ *avpi = pmb->un.varRdConfig.avail_vpi;
+ }
mempool_free(pmboxq, phba->mbox_mem_pool);
return 1;
@@ -2844,15 +2865,39 @@ LPFC_ATTR_RW(poll_tmo, 10, 1, 255,
/*
# lpfc_use_msi: Use MSI (Message Signaled Interrupts) in systems that
# support this feature
-# 0 = MSI disabled
+# 0 = MSI disabled (default)
# 1 = MSI enabled
-# 2 = MSI-X enabled (default)
-# Value range is [0,2]. Default value is 2.
+# 2 = MSI-X enabled
+# Value range is [0,2]. Default value is 0.
*/
-LPFC_ATTR_R(use_msi, 2, 0, 2, "Use Message Signaled Interrupts (1) or "
+LPFC_ATTR_R(use_msi, 0, 0, 2, "Use Message Signaled Interrupts (1) or "
"MSI-X (2), if possible");
/*
+# lpfc_fcp_imax: Set the maximum number of fast-path FCP interrupts per second
+#
+# Value range is [636,651042]. Default value is 10000.
+*/
+LPFC_ATTR_R(fcp_imax, LPFC_FP_DEF_IMAX, LPFC_MIM_IMAX, LPFC_DMULT_CONST,
+ "Set the maximum number of fast-path FCP interrupts per second");
+
+/*
+# lpfc_fcp_wq_count: Set the number of fast-path FCP work queues
+#
+# Value range is [1,31]. Default value is 4.
+*/
+LPFC_ATTR_R(fcp_wq_count, LPFC_FP_WQN_DEF, LPFC_FP_WQN_MIN, LPFC_FP_WQN_MAX,
+ "Set the number of fast-path FCP work queues, if possible");
+
+/*
+# lpfc_fcp_eq_count: Set the number of fast-path FCP event queues
+#
+# Value range is [1,7]. Default value is 1.
+*/
+LPFC_ATTR_R(fcp_eq_count, LPFC_FP_EQN_DEF, LPFC_FP_EQN_MIN, LPFC_FP_EQN_MAX,
+ "Set the number of fast-path FCP event queues, if possible");
+
+/*
# lpfc_enable_hba_reset: Allow or prevent HBA resets to the hardware.
# 0 = HBA resets disabled
# 1 = HBA resets enabled (default)
@@ -2969,6 +3014,9 @@ struct device_attribute *lpfc_hba_attrs[] = {
&dev_attr_lpfc_poll,
&dev_attr_lpfc_poll_tmo,
&dev_attr_lpfc_use_msi,
+ &dev_attr_lpfc_fcp_imax,
+ &dev_attr_lpfc_fcp_wq_count,
+ &dev_attr_lpfc_fcp_eq_count,
&dev_attr_lpfc_enable_bg,
&dev_attr_lpfc_soft_wwnn,
&dev_attr_lpfc_soft_wwpn,
@@ -4105,6 +4153,9 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
lpfc_poll_tmo_init(phba, lpfc_poll_tmo);
lpfc_enable_npiv_init(phba, lpfc_enable_npiv);
lpfc_use_msi_init(phba, lpfc_use_msi);
+ lpfc_fcp_imax_init(phba, lpfc_fcp_imax);
+ lpfc_fcp_wq_count_init(phba, lpfc_fcp_wq_count);
+ lpfc_fcp_eq_count_init(phba, lpfc_fcp_eq_count);
lpfc_enable_hba_reset_init(phba, lpfc_enable_hba_reset);
lpfc_enable_hba_heartbeat_init(phba, lpfc_enable_hba_heartbeat);
lpfc_enable_bg_init(phba, lpfc_enable_bg);
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index f88ce3f26190..3802e455734f 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -35,17 +35,19 @@ int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *);
int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int);
void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *);
-int lpfc_reg_login(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *,
- LPFC_MBOXQ_t *, uint32_t);
+int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *,
+ LPFC_MBOXQ_t *, uint32_t);
void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
-void lpfc_reg_vpi(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
+void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *);
void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *);
void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
+void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *);
struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
void lpfc_cleanup_rpis(struct lpfc_vport *, int);
int lpfc_linkdown(struct lpfc_hba *);
+void lpfc_linkdown_port(struct lpfc_vport *);
void lpfc_port_link_failure(struct lpfc_vport *);
void lpfc_mbx_cmpl_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
@@ -54,6 +56,7 @@ void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
+void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *);
void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *);
struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *,
@@ -149,15 +152,19 @@ int lpfc_online(struct lpfc_hba *);
void lpfc_unblock_mgmt_io(struct lpfc_hba *);
void lpfc_offline_prep(struct lpfc_hba *);
void lpfc_offline(struct lpfc_hba *);
+void lpfc_reset_hba(struct lpfc_hba *);
int lpfc_sli_setup(struct lpfc_hba *);
int lpfc_sli_queue_setup(struct lpfc_hba *);
void lpfc_handle_eratt(struct lpfc_hba *);
void lpfc_handle_latt(struct lpfc_hba *);
-irqreturn_t lpfc_intr_handler(int, void *);
-irqreturn_t lpfc_sp_intr_handler(int, void *);
-irqreturn_t lpfc_fp_intr_handler(int, void *);
+irqreturn_t lpfc_sli_intr_handler(int, void *);
+irqreturn_t lpfc_sli_sp_intr_handler(int, void *);
+irqreturn_t lpfc_sli_fp_intr_handler(int, void *);
+irqreturn_t lpfc_sli4_intr_handler(int, void *);
+irqreturn_t lpfc_sli4_sp_intr_handler(int, void *);
+irqreturn_t lpfc_sli4_fp_intr_handler(int, void *);
void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *);
@@ -165,16 +172,32 @@ void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *);
+void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
+int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *);
+int lpfc_mbox_dev_check(struct lpfc_hba *);
int lpfc_mbox_tmo_val(struct lpfc_hba *, int);
+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 lpfcMboxq *, uint16_t);
+void lpfc_unreg_vfi(struct lpfcMboxq *, uint16_t);
+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 *);
void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *,
uint32_t , LPFC_MBOXQ_t *);
struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *);
void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *);
+struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *);
+void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *);
+void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *,
+ uint16_t);
+void lpfc_unregister_unused_fcf(struct lpfc_hba *);
-int lpfc_mem_alloc(struct lpfc_hba *);
+int lpfc_mem_alloc(struct lpfc_hba *, int align);
void lpfc_mem_free(struct lpfc_hba *);
+void lpfc_mem_free_all(struct lpfc_hba *);
void lpfc_stop_vport_timers(struct lpfc_vport *);
void lpfc_poll_timeout(unsigned long ptr);
@@ -198,12 +221,13 @@ int lpfc_sli_host_down(struct lpfc_vport *);
int lpfc_sli_hba_down(struct lpfc_hba *);
int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
int lpfc_sli_handle_mb_event(struct lpfc_hba *);
-int lpfc_sli_flush_mbox_queue(struct lpfc_hba *);
+void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *);
int lpfc_sli_check_eratt(struct lpfc_hba *);
-int lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
+void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
struct lpfc_sli_ring *, uint32_t);
+int lpfc_sli4_handle_received_buffer(struct lpfc_hba *);
void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
-int lpfc_sli_issue_iocb(struct lpfc_hba *, struct lpfc_sli_ring *,
+int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
struct lpfc_iocbq *, uint32_t);
void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *);
@@ -237,7 +261,7 @@ struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *,
int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
-int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, struct lpfc_sli_ring *,
+int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t,
struct lpfc_iocbq *, struct lpfc_iocbq *,
uint32_t);
void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *,
@@ -254,6 +278,12 @@ void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *);
const char* lpfc_info(struct Scsi_Host *);
int lpfc_scan_finished(struct Scsi_Host *, unsigned long);
+int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t);
+int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t);
+int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t);
+int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t);
+int lpfc_api_table_setup(struct lpfc_hba *, uint8_t);
+
void lpfc_get_cfgparam(struct lpfc_hba *);
void lpfc_get_vport_cfgparam(struct lpfc_vport *);
int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
@@ -314,8 +344,15 @@ lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *);
void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *);
+void lpfc_create_static_vport(struct lpfc_hba *);
+void lpfc_stop_hba_timers(struct lpfc_hba *);
+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);
#define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
#define HBA_EVENT_RSCN 5
#define HBA_EVENT_LINK_UP 2
#define HBA_EVENT_LINK_DOWN 3
+
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 4164b935ea9f..51990787796f 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -32,8 +32,10 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
+#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"
+#include "lpfc_sli4.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_scsi.h"
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 5dd66925f4ca..42ef258c7d52 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -33,8 +33,10 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
+#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"
+#include "lpfc_sli4.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_scsi.h"
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 8c5c3aea4a19..9fe36bf6fd14 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -28,8 +28,10 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
+#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"
+#include "lpfc_sli4.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_scsi.h"
@@ -220,7 +222,7 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp,
icmd->un.elsreq64.myID = vport->fc_myDID;
/* For ELS_REQUEST64_CR, use the VPI by default */
- icmd->ulpContext = vport->vpi;
+ icmd->ulpContext = vport->vpi + phba->vpi_base;
icmd->ulpCt_h = 0;
/* The CT field must be 0=INVALID_RPI for the ECHO cmd */
if (elscmd == ELS_CMD_ECHO)
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 25fc96c9081f..0fc66005d545 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -29,10 +29,12 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
+#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_sli.h"
+#include "lpfc_sli4.h"
#include "lpfc_scsi.h"
#include "lpfc.h"
#include "lpfc_logmsg.h"
@@ -491,6 +493,10 @@ lpfc_work_done(struct lpfc_hba *phba)
phba->work_ha = 0;
spin_unlock_irq(&phba->hbalock);
+ /* First, try to post the next mailbox command to SLI4 device */
+ if (phba->pci_dev_grp == LPFC_PCI_DEV_OC)
+ lpfc_sli4_post_async_mbox(phba);
+
if (ha_copy & HA_ERATT)
/* Handle the error attention event */
lpfc_handle_eratt(phba);
@@ -501,9 +507,27 @@ lpfc_work_done(struct lpfc_hba *phba)
if (ha_copy & HA_LATT)
lpfc_handle_latt(phba);
+ /* Process SLI4 events */
+ if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) {
+ if (phba->hba_flag & FCP_XRI_ABORT_EVENT)
+ lpfc_sli4_fcp_xri_abort_event_proc(phba);
+ if (phba->hba_flag & ELS_XRI_ABORT_EVENT)
+ lpfc_sli4_els_xri_abort_event_proc(phba);
+ if (phba->hba_flag & ASYNC_EVENT)
+ lpfc_sli4_async_event_proc(phba);
+ if (phba->hba_flag & HBA_POST_RECEIVE_BUFFER) {
+ spin_lock_irq(&phba->hbalock);
+ phba->hba_flag &= ~HBA_POST_RECEIVE_BUFFER;
+ spin_unlock_irq(&phba->hbalock);
+ lpfc_sli_hbqbuf_add_hbqs(phba, LPFC_ELS_HBQ);
+ }
+ if (phba->hba_flag & HBA_RECEIVE_BUFFER)
+ lpfc_sli4_handle_received_buffer(phba);
+ }
+
vports = lpfc_create_vport_work_array(phba);
if (vports != NULL)
- for(i = 0; i <= phba->max_vpi; i++) {
+ for (i = 0; i <= phba->max_vports; i++) {
/*
* We could have no vports in array if unloading, so if
* this happens then just use the pport
@@ -2556,7 +2580,8 @@ lpfc_issue_clear_la(struct lpfc_hba *phba, struct lpfc_vport *vport)
* clear_la then don't send it.
*/
if ((phba->link_state >= LPFC_CLEAR_LA) ||
- (vport->port_type != LPFC_PHYSICAL_PORT))
+ (vport->port_type != LPFC_PHYSICAL_PORT) ||
+ (phba->sli_rev == LPFC_SLI_REV4))
return;
/* Link up discovery */
@@ -2585,7 +2610,7 @@ lpfc_issue_reg_vpi(struct lpfc_hba *phba, struct lpfc_vport *vport)
regvpimbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (regvpimbox) {
- lpfc_reg_vpi(phba, vport->vpi, vport->fc_myDID, regvpimbox);
+ lpfc_reg_vpi(vport, regvpimbox);
regvpimbox->mbox_cmpl = lpfc_mbx_cmpl_reg_vpi;
regvpimbox->vport = vport;
if (lpfc_sli_issue_mbox(phba, regvpimbox, MBX_NOWAIT)
@@ -2645,7 +2670,8 @@ lpfc_disc_start(struct lpfc_vport *vport)
*/
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
!(vport->fc_flag & FC_PT2PT) &&
- !(vport->fc_flag & FC_RSCN_MODE)) {
+ !(vport->fc_flag & FC_RSCN_MODE) &&
+ (phba->sli_rev < LPFC_SLI_REV4)) {
lpfc_issue_reg_vpi(phba, vport);
return;
}
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 4168c7b498b8..a9d64cfbe5cc 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -471,6 +471,35 @@ struct serv_parm { /* Structure is in Big Endian format */
};
/*
+ * Virtual Fabric Tagging Header
+ */
+struct fc_vft_header {
+ uint32_t word0;
+#define fc_vft_hdr_r_ctl_SHIFT 24
+#define fc_vft_hdr_r_ctl_MASK 0xFF
+#define fc_vft_hdr_r_ctl_WORD word0
+#define fc_vft_hdr_ver_SHIFT 22
+#define fc_vft_hdr_ver_MASK 0x3
+#define fc_vft_hdr_ver_WORD word0
+#define fc_vft_hdr_type_SHIFT 18
+#define fc_vft_hdr_type_MASK 0xF
+#define fc_vft_hdr_type_WORD word0
+#define fc_vft_hdr_e_SHIFT 16
+#define fc_vft_hdr_e_MASK 0x1
+#define fc_vft_hdr_e_WORD word0
+#define fc_vft_hdr_priority_SHIFT 13
+#define fc_vft_hdr_priority_MASK 0x7
+#define fc_vft_hdr_priority_WORD word0
+#define fc_vft_hdr_vf_id_SHIFT 1
+#define fc_vft_hdr_vf_id_MASK 0xFFF
+#define fc_vft_hdr_vf_id_WORD word0
+ uint32_t word1;
+#define fc_vft_hdr_hopct_SHIFT 24
+#define fc_vft_hdr_hopct_MASK 0xFF
+#define fc_vft_hdr_hopct_WORD word1
+};
+
+/*
* Extended Link Service LS_COMMAND codes (Payload Word 0)
*/
#ifdef __BIG_ENDIAN_BITFIELD
@@ -1152,6 +1181,9 @@ typedef struct {
#define PCI_DEVICE_ID_HORNET 0xfe05
#define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11
#define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12
+#define PCI_VENDOR_ID_SERVERENGINE 0x19a2
+#define PCI_DEVICE_ID_TIGERSHARK 0x0704
+#define PCI_DEVICE_ID_TIGERSHARK_S 0x0705
#define JEDEC_ID_ADDRESS 0x0080001c
#define FIREFLY_JEDEC_ID 0x1ACC
@@ -1342,15 +1374,21 @@ typedef struct { /* FireFly BIU registers */
#define MBX_READ_LA64 0x95
#define MBX_REG_VPI 0x96
#define MBX_UNREG_VPI 0x97
-#define MBX_REG_VNPID 0x96
-#define MBX_UNREG_VNPID 0x97
#define MBX_WRITE_WWN 0x98
#define MBX_SET_DEBUG 0x99
#define MBX_LOAD_EXP_ROM 0x9C
-
-#define MBX_MAX_CMDS 0x9D
+#define MBX_SLI4_CONFIG 0x9B
+#define MBX_SLI4_REQ_FTRS 0x9D
+#define MBX_MAX_CMDS 0x9E
+#define MBX_RESUME_RPI 0x9E
#define MBX_SLI2_CMD_MASK 0x80
+#define MBX_REG_VFI 0x9F
+#define MBX_REG_FCFI 0xA0
+#define MBX_UNREG_VFI 0xA1
+#define MBX_UNREG_FCFI 0xA2
+#define MBX_INIT_VFI 0xA3
+#define MBX_INIT_VPI 0xA4
/* IOCB Commands */
@@ -1440,6 +1478,16 @@ typedef struct { /* FireFly BIU registers */
#define CMD_IOCB_LOGENTRY_CN 0x94
#define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96
+/* Unhandled Data Security SLI Commands */
+#define DSSCMD_IWRITE64_CR 0xD8
+#define DSSCMD_IWRITE64_CX 0xD9
+#define DSSCMD_IREAD64_CR 0xDA
+#define DSSCMD_IREAD64_CX 0xDB
+#define DSSCMD_INVALIDATE_DEK 0xDC
+#define DSSCMD_SET_KEK 0xDD
+#define DSSCMD_GET_KEK_ID 0xDE
+#define DSSCMD_GEN_XFER 0xDF
+
#define CMD_MAX_IOCB_CMD 0xE6
#define CMD_IOCB_MASK 0xff
@@ -1466,6 +1514,7 @@ typedef struct { /* FireFly BIU registers */
#define MBXERR_BAD_RCV_LENGTH 14
#define MBXERR_DMA_ERROR 15
#define MBXERR_ERROR 16
+#define MBXERR_LINK_DOWN 0x33
#define MBX_NOT_FINISHED 255
#define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */
@@ -1504,32 +1553,6 @@ struct ulp_bde {
#endif
};
-struct ulp_bde64 { /* SLI-2 */
- union ULP_BDE_TUS {
- uint32_t w;
- struct {
-#ifdef __BIG_ENDIAN_BITFIELD
- uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED
- VALUE !! */
- uint32_t bdeSize:24; /* Size of buffer (in bytes) */
-#else /* __LITTLE_ENDIAN_BITFIELD */
- uint32_t bdeSize:24; /* Size of buffer (in bytes) */
- uint32_t bdeFlags:8; /* BDE Flags 0 IS A SUPPORTED
- VALUE !! */
-#endif
-#define BUFF_TYPE_BDE_64 0x00 /* BDE (Host_resident) */
-#define BUFF_TYPE_BDE_IMMED 0x01 /* Immediate Data BDE */
-#define BUFF_TYPE_BDE_64P 0x02 /* BDE (Port-resident) */
-#define BUFF_TYPE_BDE_64I 0x08 /* Input BDE (Host-resident) */
-#define BUFF_TYPE_BDE_64IP 0x0A /* Input BDE (Port-resident) */
-#define BUFF_TYPE_BLP_64 0x40 /* BLP (Host-resident) */
-#define BUFF_TYPE_BLP_64P 0x42 /* BLP (Port-resident) */
- } f;
- } tus;
- uint32_t addrLow;
- uint32_t addrHigh;
-};
-
typedef struct ULP_BDL { /* SLI-2 */
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t bdeFlags:8; /* BDL Flags */
@@ -2287,7 +2310,7 @@ typedef struct {
uint32_t rsvd3;
uint32_t rsvd4;
uint32_t rsvd5;
- uint16_t rsvd6;
+ uint16_t vfi;
uint16_t vpi;
#else /* __LITTLE_ENDIAN */
uint32_t rsvd1;
@@ -2297,7 +2320,7 @@ typedef struct {
uint32_t rsvd4;
uint32_t rsvd5;
uint16_t vpi;
- uint16_t rsvd6;
+ uint16_t vfi;
#endif
} REG_VPI_VAR;
@@ -2457,7 +2480,7 @@ typedef struct {
uint32_t entry_index:16;
#endif
- uint32_t rsvd1;
+ uint32_t sli4_length;
uint32_t word_cnt;
uint32_t resp_offset;
} DUMP_VAR;
@@ -2470,9 +2493,32 @@ typedef struct {
#define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */
#define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */
+#define DMP_REGION_VPORT 0x16 /* VPort info region */
+#define DMP_VPORT_REGION_SIZE 0x200
+#define DMP_MBOX_OFFSET_WORD 0x5
+
+#define DMP_REGION_FCOEPARAM 0x17 /* fcoe param region */
+#define DMP_FCOEPARAM_RGN_SIZE 0x400
+
#define WAKE_UP_PARMS_REGION_ID 4
#define WAKE_UP_PARMS_WORD_SIZE 15
+struct vport_rec {
+ uint8_t wwpn[8];
+ uint8_t wwnn[8];
+};
+
+#define VPORT_INFO_SIG 0x32324752
+#define VPORT_INFO_REV_MASK 0xff
+#define VPORT_INFO_REV 0x1
+#define MAX_STATIC_VPORT_COUNT 16
+struct static_vport_info {
+ uint32_t signature;
+ uint32_t rev;
+ struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT];
+ uint32_t resvd[66];
+};
+
/* Option rom version structure */
struct prog_id {
#ifdef __BIG_ENDIAN_BITFIELD
@@ -2697,7 +2743,9 @@ typedef struct {
#endif
#ifdef __BIG_ENDIAN_BITFIELD
- uint32_t rsvd1 : 23; /* Reserved */
+ uint32_t rsvd1 : 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 */
@@ -2717,10 +2765,14 @@ typedef struct {
uint32_t ccrp : 1; /* Config Command Ring Polling */
uint32_t cmv : 1; /* Configure Max VPIs */
uint32_t cbg : 1; /* Configure BlockGuard */
- uint32_t rsvd1 : 23; /* Reserved */
+ uint32_t rsvd2 : 3; /* Reserved */
+ uint32_t cdss : 1; /* Configure Data Security SLI */
+ uint32_t rsvd1 : 19; /* Reserved */
#endif
#ifdef __BIG_ENDIAN_BITFIELD
- uint32_t rsvd2 : 23; /* Reserved */
+ uint32_t rsvd3 : 19; /* Reserved */
+ uint32_t gdss : 1; /* Configure Data Security SLI */
+ uint32_t rsvd4 : 3; /* Reserved */
uint32_t gbg : 1; /* Grant BlockGuard */
uint32_t gmv : 1; /* Grant Max VPIs */
uint32_t gcrp : 1; /* Grant Command Ring Polling */
@@ -2740,7 +2792,9 @@ typedef struct {
uint32_t gcrp : 1; /* Grant Command Ring Polling */
uint32_t gmv : 1; /* Grant Max VPIs */
uint32_t gbg : 1; /* Grant BlockGuard */
- uint32_t rsvd2 : 23; /* Reserved */
+ uint32_t rsvd4 : 3; /* Reserved */
+ uint32_t gdss : 1; /* Configure Data Security SLI */
+ uint32_t rsvd3 : 19; /* Reserved */
#endif
#ifdef __BIG_ENDIAN_BITFIELD
@@ -2753,20 +2807,20 @@ typedef struct {
#ifdef __BIG_ENDIAN_BITFIELD
uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
- uint32_t rsvd3 : 16; /* Max HBQs Host expect to configure */
+ uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
#else /* __LITTLE_ENDIAN */
- uint32_t rsvd3 : 16; /* Max HBQs Host expect to configure */
+ uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */
uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */
#endif
- uint32_t rsvd4; /* Reserved */
+ uint32_t rsvd6; /* Reserved */
#ifdef __BIG_ENDIAN_BITFIELD
- uint32_t rsvd5 : 16; /* Reserved */
+ uint32_t rsvd7 : 16; /* Reserved */
uint32_t max_vpi : 16; /* Max number of virt N-Ports */
#else /* __LITTLE_ENDIAN */
uint32_t max_vpi : 16; /* Max number of virt N-Ports */
- uint32_t rsvd5 : 16; /* Reserved */
+ uint32_t rsvd7 : 16; /* Reserved */
#endif
} CONFIG_PORT_VAR;
@@ -3666,3 +3720,5 @@ lpfc_error_lost_link(IOCB_t *iocbp)
#define MENLO_TIMEOUT 30
#define SETVAR_MLOMNT 0x103107
#define SETVAR_MLORST 0x103007
+
+#define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
new file mode 100644
index 000000000000..39c34b3ad29d
--- /dev/null
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -0,0 +1,2141 @@
+/*******************************************************************
+ * This file is part of the Emulex Linux Device Driver for *
+ * Fibre Channel Host Bus Adapters. *
+ * Copyright (C) 2009 Emulex. All rights reserved. *
+ * EMULEX and SLI are trademarks of Emulex. *
+ * www.emulex.com *
+ * *
+ * This program is free software; you can redistribute it and/or *
+ * modify it under the terms of version 2 of the GNU General *
+ * Public License as published by the Free Software Foundation. *
+ * This program is distributed in the hope that it will be useful. *
+ * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
+ * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
+ * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
+ * TO BE LEGALLY INVALID. See the GNU General Public License for *
+ * more details, a copy of which can be found in the file COPYING *
+ * included with this package. *
+ *******************************************************************/
+
+/* Macros to deal with bit fields. Each bit field must have 3 #defines
+ * associated with it (_SHIFT, _MASK, and _WORD).
+ * EG. For a bit field that is in the 7th bit of the "field4" field of a
+ * structure and is 2 bits in size the following #defines must exist:
+ * struct temp {
+ * uint32_t field1;
+ * uint32_t field2;
+ * uint32_t field3;
+ * uint32_t field4;
+ * #define example_bit_field_SHIFT 7
+ * #define example_bit_field_MASK 0x03
+ * #define example_bit_field_WORD field4
+ * uint32_t fie