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-rw-r--r--drivers/scsi/lpfc/lpfc.h72
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c423
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h28
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c243
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c595
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c679
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c539
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h14
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c284
-rw-r--r--drivers/scsi/lpfc/lpfc_logmsg.h10
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c20
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c32
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c162
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c413
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c423
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.h10
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c164
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.h2
20 files changed, 2382 insertions, 1737 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index f8f64d6485cd..ba3ecab9baf3 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -45,7 +45,7 @@ struct lpfc_sli2_slim;
#define LPFC_DISC_IOCB_BUFF_COUNT 20
#define LPFC_HB_MBOX_INTERVAL 5 /* Heart beat interval in seconds. */
-#define LPFC_HB_MBOX_TIMEOUT 30 /* Heart beat timeout in seconds. */
+#define LPFC_HB_MBOX_TIMEOUT 30 /* Heart beat timeout in seconds. */
/* Define macros for 64 bit support */
#define putPaddrLow(addr) ((uint32_t) (0xffffffff & (u64)(addr)))
@@ -78,6 +78,7 @@ struct lpfc_dma_pool {
struct hbq_dmabuf {
struct lpfc_dmabuf dbuf;
+ uint32_t size;
uint32_t tag;
};
@@ -329,13 +330,30 @@ struct lpfc_vport {
#define FC_LOADING 0x1 /* HBA in process of loading drvr */
#define FC_UNLOADING 0x2 /* HBA in process of unloading drvr */
char *vname; /* Application assigned name */
+
+ /* Vport Config Parameters */
+ uint32_t cfg_scan_down;
+ uint32_t cfg_lun_queue_depth;
+ uint32_t cfg_nodev_tmo;
+ uint32_t cfg_devloss_tmo;
+ uint32_t cfg_restrict_login;
+ uint32_t cfg_peer_port_login;
+ uint32_t cfg_fcp_class;
+ uint32_t cfg_use_adisc;
+ uint32_t cfg_fdmi_on;
+ uint32_t cfg_discovery_threads;
+ uint32_t cfg_log_verbose;
+ uint32_t cfg_max_luns;
+
+ uint32_t dev_loss_tmo_changed;
+
struct fc_vport *fc_vport;
#ifdef CONFIG_LPFC_DEBUG_FS
struct dentry *debug_disc_trc;
struct dentry *debug_nodelist;
struct dentry *vport_debugfs_root;
- struct lpfc_disc_trc *disc_trc;
+ struct lpfc_debugfs_trc *disc_trc;
atomic_t disc_trc_cnt;
#endif
};
@@ -345,17 +363,25 @@ struct hbq_s {
uint32_t next_hbqPutIdx; /* Index to next HBQ slot to use */
uint32_t hbqPutIdx; /* HBQ slot to use */
uint32_t local_hbqGetIdx; /* Local copy of Get index from Port */
+ void *hbq_virt; /* Virtual ptr to this hbq */
+ struct list_head hbq_buffer_list; /* buffers assigned to this HBQ */
+ /* Callback for HBQ buffer allocation */
+ struct hbq_dmabuf *(*hbq_alloc_buffer) (struct lpfc_hba *);
+ /* Callback for HBQ buffer free */
+ void (*hbq_free_buffer) (struct lpfc_hba *,
+ struct hbq_dmabuf *);
};
-#define LPFC_MAX_HBQS 16
-/* this matches the possition in the lpfc_hbq_defs array */
+#define LPFC_MAX_HBQS 4
+/* this matches the position in the lpfc_hbq_defs array */
#define LPFC_ELS_HBQ 0
+#define LPFC_EXTRA_HBQ 1
struct lpfc_hba {
struct lpfc_sli sli;
uint32_t sli_rev; /* SLI2 or SLI3 */
uint32_t sli3_options; /* Mask of enabled SLI3 options */
-#define LPFC_SLI3_ENABLED 0x01
+#define LPFC_SLI3_ENABLED 0x01
#define LPFC_SLI3_HBQ_ENABLED 0x02
#define LPFC_SLI3_NPIV_ENABLED 0x04
#define LPFC_SLI3_VPORT_TEARDOWN 0x08
@@ -364,7 +390,7 @@ struct lpfc_hba {
enum hba_state link_state;
uint32_t link_flag; /* link state flags */
-#define LS_LOOPBACK_MODE 0x1 /* NPort is in Loopback mode */
+#define LS_LOOPBACK_MODE 0x1 /* NPort is in Loopback mode */
/* This flag is set while issuing */
/* INIT_LINK mailbox command */
#define LS_NPIV_FAB_SUPPORTED 0x2 /* Fabric supports NPIV */
@@ -413,28 +439,16 @@ struct lpfc_hba {
uint8_t wwpn[8];
uint32_t RandomData[7];
- uint32_t cfg_log_verbose;
- uint32_t cfg_lun_queue_depth;
- uint32_t cfg_nodev_tmo;
- uint32_t cfg_devloss_tmo;
- uint32_t cfg_hba_queue_depth;
- uint32_t cfg_peer_port_login;
- uint32_t cfg_vport_restrict_login;
- uint32_t cfg_npiv_enable;
- uint32_t cfg_fcp_class;
- uint32_t cfg_use_adisc;
+ /* HBA Config Parameters */
uint32_t cfg_ack0;
+ uint32_t cfg_enable_npiv;
uint32_t cfg_topology;
- uint32_t cfg_scan_down;
uint32_t cfg_link_speed;
uint32_t cfg_cr_delay;
uint32_t cfg_cr_count;
uint32_t cfg_multi_ring_support;
uint32_t cfg_multi_ring_rctl;
uint32_t cfg_multi_ring_type;
- uint32_t cfg_fdmi_on;
- uint32_t cfg_discovery_threads;
- uint32_t cfg_max_luns;
uint32_t cfg_poll;
uint32_t cfg_poll_tmo;
uint32_t cfg_use_msi;
@@ -442,8 +456,8 @@ struct lpfc_hba {
uint32_t cfg_sg_dma_buf_size;
uint64_t cfg_soft_wwnn;
uint64_t cfg_soft_wwpn;
+ uint32_t cfg_hba_queue_depth;
- uint32_t dev_loss_tmo_changed;
lpfc_vpd_t vpd; /* vital product data */
@@ -457,7 +471,6 @@ struct lpfc_hba {
wait_queue_head_t *work_wait;
struct task_struct *worker_thread;
- struct list_head hbq_buffer_list;
uint32_t hbq_count; /* Count of configured HBQs */
struct hbq_s hbqs[LPFC_MAX_HBQS]; /* local copy of hbq indicies */
@@ -526,12 +539,14 @@ struct lpfc_hba {
mempool_t *nlp_mem_pool;
struct fc_host_statistics link_stats;
+ uint8_t using_msi;
struct list_head port_list;
- struct lpfc_vport *pport; /* physical lpfc_vport pointer */
- uint16_t max_vpi; /* Maximum virtual nports */
-#define LPFC_MAX_VPI 100 /* Max number of VPorts supported */
- unsigned long *vpi_bmask; /* vpi allocation table */
+ struct lpfc_vport *pport; /* physical lpfc_vport pointer */
+ uint16_t max_vpi; /* Maximum virtual nports */
+#define LPFC_MAX_VPI 100 /* Max number of VPI supported */
+#define LPFC_MAX_VPORTS (LPFC_MAX_VPI+1)/* Max number of VPorts supported */
+ unsigned long *vpi_bmask; /* vpi allocation table */
/* Data structure used by fabric iocb scheduler */
struct list_head fabric_iocb_list;
@@ -547,6 +562,11 @@ struct lpfc_hba {
#ifdef CONFIG_LPFC_DEBUG_FS
struct dentry *hba_debugfs_root;
atomic_t debugfs_vport_count;
+ struct dentry *debug_hbqinfo;
+ struct dentry *debug_dumpslim;
+ struct dentry *debug_slow_ring_trc;
+ struct lpfc_debugfs_trc *slow_ring_trc;
+ atomic_t slow_ring_trc_cnt;
#endif
/* Fields used for heart beat. */
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 860a52c090f4..80a11218b9bb 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -68,12 +68,6 @@ lpfc_drvr_version_show(struct class_device *cdev, char *buf)
}
static ssize_t
-management_version_show(struct class_device *cdev, char *buf)
-{
- return snprintf(buf, PAGE_SIZE, DFC_API_VERSION "\n");
-}
-
-static ssize_t
lpfc_info_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
@@ -319,9 +313,8 @@ lpfc_do_offline(struct lpfc_hba *phba, uint32_t type)
if (cnt++ > 3000) {
lpfc_printf_log(phba,
KERN_WARNING, LOG_INIT,
- "%d:0466 Outstanding IO when "
- "bringing Adapter offline\n",
- phba->brd_no);
+ "0466 Outstanding IO when "
+ "bringing Adapter offline\n");
break;
}
}
@@ -437,7 +430,7 @@ lpfc_board_mode_store(struct class_device *cdev, const char *buf, size_t count)
return -EIO;
}
-int
+static int
lpfc_get_hba_info(struct lpfc_hba *phba,
uint32_t *mxri, uint32_t *axri,
uint32_t *mrpi, uint32_t *arpi,
@@ -694,9 +687,8 @@ lpfc_##attr##_init(struct lpfc_hba *phba, int val) \
return 0;\
}\
lpfc_printf_log(phba, KERN_ERR, LOG_INIT, \
- "%d:0449 lpfc_"#attr" attribute cannot be set to %d, "\
- "allowed range is ["#minval", "#maxval"]\n", \
- phba->brd_no, val); \
+ "0449 lpfc_"#attr" attribute cannot be set to %d, "\
+ "allowed range is ["#minval", "#maxval"]\n", val); \
phba->cfg_##attr = default;\
return -EINVAL;\
}
@@ -710,9 +702,8 @@ lpfc_##attr##_set(struct lpfc_hba *phba, int val) \
return 0;\
}\
lpfc_printf_log(phba, KERN_ERR, LOG_INIT, \
- "%d:0450 lpfc_"#attr" attribute cannot be set to %d, "\
- "allowed range is ["#minval", "#maxval"]\n", \
- phba->brd_no, val); \
+ "0450 lpfc_"#attr" attribute cannot be set to %d, "\
+ "allowed range is ["#minval", "#maxval"]\n", val); \
return -EINVAL;\
}
@@ -734,6 +725,75 @@ lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
return -EINVAL;\
}
+#define lpfc_vport_param_show(attr) \
+static ssize_t \
+lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+{ \
+ struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
+ int val = 0;\
+ val = vport->cfg_##attr;\
+ return snprintf(buf, PAGE_SIZE, "%d\n", vport->cfg_##attr);\
+}
+
+#define lpfc_vport_param_hex_show(attr) \
+static ssize_t \
+lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+{ \
+ struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
+ int val = 0;\
+ val = vport->cfg_##attr;\
+ return snprintf(buf, PAGE_SIZE, "%#x\n", vport->cfg_##attr);\
+}
+
+#define lpfc_vport_param_init(attr, default, minval, maxval) \
+static int \
+lpfc_##attr##_init(struct lpfc_vport *vport, int val) \
+{ \
+ if (val >= minval && val <= maxval) {\
+ vport->cfg_##attr = val;\
+ return 0;\
+ }\
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, \
+ "0449 lpfc_"#attr" attribute cannot be set to %d, "\
+ "allowed range is ["#minval", "#maxval"]\n", val); \
+ vport->cfg_##attr = default;\
+ return -EINVAL;\
+}
+
+#define lpfc_vport_param_set(attr, default, minval, maxval) \
+static int \
+lpfc_##attr##_set(struct lpfc_vport *vport, int val) \
+{ \
+ if (val >= minval && val <= maxval) {\
+ vport->cfg_##attr = val;\
+ return 0;\
+ }\
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, \
+ "0450 lpfc_"#attr" attribute cannot be set to %d, "\
+ "allowed range is ["#minval", "#maxval"]\n", val); \
+ return -EINVAL;\
+}
+
+#define lpfc_vport_param_store(attr) \
+static ssize_t \
+lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
+{ \
+ struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
+ int val=0;\
+ if (!isdigit(buf[0]))\
+ return -EINVAL;\
+ if (sscanf(buf, "%i", &val) != 1)\
+ return -EINVAL;\
+ if (lpfc_##attr##_set(vport, val) == 0) \
+ return strlen(buf);\
+ else \
+ return -EINVAL;\
+}
+
+
#define LPFC_ATTR(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
module_param(lpfc_##name, int, 0);\
@@ -778,6 +838,50 @@ lpfc_param_store(name)\
static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
lpfc_##name##_show, lpfc_##name##_store)
+#define LPFC_VPORT_ATTR(name, defval, minval, maxval, desc) \
+static int lpfc_##name = defval;\
+module_param(lpfc_##name, int, 0);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_vport_param_init(name, defval, minval, maxval)
+
+#define LPFC_VPORT_ATTR_R(name, defval, minval, maxval, desc) \
+static int lpfc_##name = defval;\
+module_param(lpfc_##name, int, 0);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_vport_param_show(name)\
+lpfc_vport_param_init(name, defval, minval, maxval)\
+static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+
+#define LPFC_VPORT_ATTR_RW(name, defval, minval, maxval, desc) \
+static int lpfc_##name = defval;\
+module_param(lpfc_##name, int, 0);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_vport_param_show(name)\
+lpfc_vport_param_init(name, defval, minval, maxval)\
+lpfc_vport_param_set(name, defval, minval, maxval)\
+lpfc_vport_param_store(name)\
+static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+ lpfc_##name##_show, lpfc_##name##_store)
+
+#define LPFC_VPORT_ATTR_HEX_R(name, defval, minval, maxval, desc) \
+static int lpfc_##name = defval;\
+module_param(lpfc_##name, int, 0);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_vport_param_hex_show(name)\
+lpfc_vport_param_init(name, defval, minval, maxval)\
+static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+
+#define LPFC_VPORT_ATTR_HEX_RW(name, defval, minval, maxval, desc) \
+static int lpfc_##name = defval;\
+module_param(lpfc_##name, int, 0);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_vport_param_hex_show(name)\
+lpfc_vport_param_init(name, defval, minval, maxval)\
+lpfc_vport_param_set(name, defval, minval, maxval)\
+lpfc_vport_param_store(name)\
+static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+ lpfc_##name##_show, lpfc_##name##_store)
+
static CLASS_DEVICE_ATTR(info, S_IRUGO, lpfc_info_show, NULL);
static CLASS_DEVICE_ATTR(serialnum, S_IRUGO, lpfc_serialnum_show, NULL);
static CLASS_DEVICE_ATTR(modeldesc, S_IRUGO, lpfc_modeldesc_show, NULL);
@@ -794,8 +898,6 @@ static CLASS_DEVICE_ATTR(num_discovered_ports, S_IRUGO,
static CLASS_DEVICE_ATTR(nport_evt_cnt, S_IRUGO, lpfc_nport_evt_cnt_show, NULL);
static CLASS_DEVICE_ATTR(lpfc_drvr_version, S_IRUGO, lpfc_drvr_version_show,
NULL);
-static CLASS_DEVICE_ATTR(management_version, S_IRUGO, management_version_show,
- NULL);
static CLASS_DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
lpfc_board_mode_show, lpfc_board_mode_store);
static CLASS_DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
@@ -908,17 +1010,15 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
stat1 = lpfc_do_offline(phba, LPFC_EVT_OFFLINE);
if (stat1)
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0463 lpfc_soft_wwpn attribute set failed to reinit "
- "adapter - %d\n", phba->brd_no, stat1);
-
+ "0463 lpfc_soft_wwpn attribute set failed to "
+ "reinit adapter - %d\n", stat1);
init_completion(&online_compl);
lpfc_workq_post_event(phba, &stat2, &online_compl, LPFC_EVT_ONLINE);
wait_for_completion(&online_compl);
if (stat2)
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0464 lpfc_soft_wwpn attribute set failed to reinit "
- "adapter - %d\n", phba->brd_no, stat2);
-
+ "0464 lpfc_soft_wwpn attribute set failed to "
+ "reinit adapter - %d\n", stat2);
return (stat1 || stat2) ? -EIO : count;
}
static CLASS_DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
@@ -927,8 +1027,8 @@ static CLASS_DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
static ssize_t
lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
{
- struct Scsi_Host *host = class_to_shost(cdev);
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct Scsi_Host *shost = class_to_shost(cdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
return snprintf(buf, PAGE_SIZE, "0x%llx\n",
(unsigned long long)phba->cfg_soft_wwnn);
}
@@ -937,8 +1037,8 @@ lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
static ssize_t
lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
{
- struct Scsi_Host *host = class_to_shost(cdev);
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct Scsi_Host *shost = class_to_shost(cdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
unsigned int i, j, cnt=count;
u8 wwnn[8];
@@ -1002,7 +1102,7 @@ MODULE_PARM_DESC(lpfc_sli_mode, "SLI mode selector:"
" 2 - select SLI-2 even on SLI-3 capable HBAs,"
" 3 - select SLI-3");
-LPFC_ATTR_R(npiv_enable, 0, 0, 1, "Enable NPIV functionality");
+LPFC_ATTR_R(enable_npiv, 0, 0, 1, "Enable NPIV functionality");
/*
# lpfc_nodev_tmo: If set, it will hold all I/O errors on devices that disappear
@@ -1019,90 +1119,75 @@ lpfc_nodev_tmo_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *shost = class_to_shost(cdev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
- struct lpfc_hba *phba = vport->phba;
int val = 0;
- val = phba->cfg_devloss_tmo;
- return snprintf(buf, PAGE_SIZE, "%d\n",
- phba->cfg_devloss_tmo);
+ val = vport->cfg_devloss_tmo;
+ return snprintf(buf, PAGE_SIZE, "%d\n", vport->cfg_devloss_tmo);
}
static int
-lpfc_nodev_tmo_init(struct lpfc_hba *phba, int val)
+lpfc_nodev_tmo_init(struct lpfc_vport *vport, int val)
{
- static int warned;
- if (phba->cfg_devloss_tmo != LPFC_DEF_DEVLOSS_TMO) {
- phba->cfg_nodev_tmo = phba->cfg_devloss_tmo;
- if (!warned && val != LPFC_DEF_DEVLOSS_TMO) {
- warned = 1;
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0402 Ignoring nodev_tmo module "
- "parameter because devloss_tmo is"
- " set.\n",
- phba->brd_no);
- }
+ if (vport->cfg_devloss_tmo != LPFC_DEF_DEVLOSS_TMO) {
+ vport->cfg_nodev_tmo = vport->cfg_devloss_tmo;
+ if (val != LPFC_DEF_DEVLOSS_TMO)
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0402 Ignoring nodev_tmo module "
+ "parameter because devloss_tmo is "
+ "set.\n");
return 0;
}
if (val >= LPFC_MIN_DEVLOSS_TMO && val <= LPFC_MAX_DEVLOSS_TMO) {
- phba->cfg_nodev_tmo = val;
- phba->cfg_devloss_tmo = val;
+ vport->cfg_nodev_tmo = val;
+ vport->cfg_devloss_tmo = val;
return 0;
}
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0400 lpfc_nodev_tmo attribute cannot be set to %d, "
- "allowed range is [%d, %d]\n",
- phba->brd_no, val,
- LPFC_MIN_DEVLOSS_TMO, LPFC_MAX_DEVLOSS_TMO);
- phba->cfg_nodev_tmo = LPFC_DEF_DEVLOSS_TMO;
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0400 lpfc_nodev_tmo attribute cannot be set to"
+ " %d, allowed range is [%d, %d]\n",
+ val, LPFC_MIN_DEVLOSS_TMO, LPFC_MAX_DEVLOSS_TMO);
+ vport->cfg_nodev_tmo = LPFC_DEF_DEVLOSS_TMO;
return -EINVAL;
}
static void
-lpfc_update_rport_devloss_tmo(struct lpfc_hba *phba)
+lpfc_update_rport_devloss_tmo(struct lpfc_vport *vport)
{
- struct lpfc_vport *vport;
struct Scsi_Host *shost;
struct lpfc_nodelist *ndlp;
- list_for_each_entry(vport, &phba->port_list, listentry) {
- shost = lpfc_shost_from_vport(vport);
- spin_lock_irq(shost->host_lock);
- list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp)
- if (ndlp->rport)
- ndlp->rport->dev_loss_tmo =
- phba->cfg_devloss_tmo;
- spin_unlock_irq(shost->host_lock);
- }
+ shost = lpfc_shost_from_vport(vport);
+ spin_lock_irq(shost->host_lock);
+ list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp)
+ if (ndlp->rport)
+ ndlp->rport->dev_loss_tmo = vport->cfg_devloss_tmo;
+ spin_unlock_irq(shost->host_lock);
}
static int
-lpfc_nodev_tmo_set(struct lpfc_hba *phba, int val)
+lpfc_nodev_tmo_set(struct lpfc_vport *vport, int val)
{
- if (phba->dev_loss_tmo_changed ||
- (lpfc_devloss_tmo != LPFC_DEF_DEVLOSS_TMO)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0401 Ignoring change to nodev_tmo "
- "because devloss_tmo is set.\n",
- phba->brd_no);
+ if (vport->dev_loss_tmo_changed ||
+ (lpfc_devloss_tmo != LPFC_DEF_DEVLOSS_TMO)) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0401 Ignoring change to nodev_tmo "
+ "because devloss_tmo is set.\n");
return 0;
}
-
if (val >= LPFC_MIN_DEVLOSS_TMO && val <= LPFC_MAX_DEVLOSS_TMO) {
- phba->cfg_nodev_tmo = val;
- phba->cfg_devloss_tmo = val;
- lpfc_update_rport_devloss_tmo(phba);
+ vport->cfg_nodev_tmo = val;
+ vport->cfg_devloss_tmo = val;
+ lpfc_update_rport_devloss_tmo(vport);
return 0;
}
-
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0403 lpfc_nodev_tmo attribute cannot be set to %d, "
- "allowed range is [%d, %d]\n",
- phba->brd_no, val, LPFC_MIN_DEVLOSS_TMO,
- LPFC_MAX_DEVLOSS_TMO);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0403 lpfc_nodev_tmo attribute cannot be set to"
+ "%d, allowed range is [%d, %d]\n",
+ val, LPFC_MIN_DEVLOSS_TMO, LPFC_MAX_DEVLOSS_TMO);
return -EINVAL;
}
-lpfc_param_store(nodev_tmo)
+lpfc_vport_param_store(nodev_tmo)
static CLASS_DEVICE_ATTR(lpfc_nodev_tmo, S_IRUGO | S_IWUSR,
lpfc_nodev_tmo_show, lpfc_nodev_tmo_store);
@@ -1116,29 +1201,28 @@ module_param(lpfc_devloss_tmo, int, 0);
MODULE_PARM_DESC(lpfc_devloss_tmo,
"Seconds driver will hold I/O waiting "
"for a device to come back");
-lpfc_param_init(devloss_tmo, LPFC_DEF_DEVLOSS_TMO,
- LPFC_MIN_DEVLOSS_TMO, LPFC_MAX_DEVLOSS_TMO)
-lpfc_param_show(devloss_tmo)
+lpfc_vport_param_init(devloss_tmo, LPFC_DEF_DEVLOSS_TMO,
+ LPFC_MIN_DEVLOSS_TMO, LPFC_MAX_DEVLOSS_TMO)
+lpfc_vport_param_show(devloss_tmo)
static int
-lpfc_devloss_tmo_set(struct lpfc_hba *phba, int val)
+lpfc_devloss_tmo_set(struct lpfc_vport *vport, int val)
{
if (val >= LPFC_MIN_DEVLOSS_TMO && val <= LPFC_MAX_DEVLOSS_TMO) {
- phba->cfg_nodev_tmo = val;
- phba->cfg_devloss_tmo = val;
- phba->dev_loss_tmo_changed = 1;
- lpfc_update_rport_devloss_tmo(phba);
+ vport->cfg_nodev_tmo = val;
+ vport->cfg_devloss_tmo = val;
+ vport->dev_loss_tmo_changed = 1;
+ lpfc_update_rport_devloss_tmo(vport);
return 0;
}
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0404 lpfc_devloss_tmo attribute cannot be set to"
- " %d, allowed range is [%d, %d]\n",
- phba->brd_no, val, LPFC_MIN_DEVLOSS_TMO,
- LPFC_MAX_DEVLOSS_TMO);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0404 lpfc_devloss_tmo attribute cannot be set to"
+ " %d, allowed range is [%d, %d]\n",
+ val, LPFC_MIN_DEVLOSS_TMO, LPFC_MAX_DEVLOSS_TMO);
return -EINVAL;
}
-lpfc_param_store(devloss_tmo)
+lpfc_vport_param_store(devloss_tmo)
static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
lpfc_devloss_tmo_show, lpfc_devloss_tmo_store);
@@ -1160,14 +1244,15 @@ static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
# LOG_LIBDFC 0x2000 LIBDFC events
# LOG_ALL_MSG 0xffff LOG all messages
*/
-LPFC_ATTR_HEX_RW(log_verbose, 0x0, 0x0, 0xffff, "Verbose logging bit-mask");
+LPFC_VPORT_ATTR_HEX_RW(log_verbose, 0x0, 0x0, 0xffff,
+ "Verbose logging bit-mask");
/*
# lun_queue_depth: This parameter is used to limit the number of outstanding
# commands per FCP LUN. Value range is [1,128]. Default value is 30.
*/
-LPFC_ATTR_R(lun_queue_depth, 30, 1, 128,
- "Max number of FCP commands we can queue to a specific LUN");
+LPFC_VPORT_ATTR_R(lun_queue_depth, 30, 1, 128,
+ "Max number of FCP commands we can queue to a specific LUN");
/*
# hba_queue_depth: This parameter is used to limit the number of outstanding
@@ -1188,12 +1273,12 @@ LPFC_ATTR_R(hba_queue_depth, 8192, 32, 8192,
# are allowed to login to each other.
# Default value of this parameter is 0.
*/
-LPFC_ATTR_R(peer_port_login, 0, 0, 1,
- "Allow peer ports on the same physical port to login to each "
- "other.");
+LPFC_VPORT_ATTR_R(peer_port_login, 0, 0, 1,
+ "Allow peer ports on the same physical port to login to each "
+ "other.");
/*
-# vport_restrict_login: This parameter allows/prevents logins
+# restrict_login: This parameter allows/prevents logins
# between Virtual Ports and remote initiators.
# When this parameter is not set (0) Virtual Ports will accept PLOGIs from
# other initiators and will attempt to PLOGI all remote ports.
@@ -1203,8 +1288,55 @@ LPFC_ATTR_R(peer_port_login, 0, 0, 1,
# This parameter does not restrict logins to Fabric resident remote ports.
# Default value of this parameter is 1.
*/
-LPFC_ATTR_RW(vport_restrict_login, 1, 0, 1,
- "Restrict virtual ports login to remote initiators.");
+static int lpfc_restrict_login = 1;
+module_param(lpfc_restrict_login, int, 0);
+MODULE_PARM_DESC(lpfc_restrict_login,
+ "Restrict virtual ports login to remote initiators.");
+lpfc_vport_param_show(restrict_login);
+
+static int
+lpfc_restrict_login_init(struct lpfc_vport *vport, int val)
+{
+ if (val < 0 || val > 1) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0449 lpfc_restrict_login attribute cannot "
+ "be set to %d, allowed range is [0, 1]\n",
+ val);
+ vport->cfg_restrict_login = 1;
+ return -EINVAL;
+ }
+ if (vport->port_type == LPFC_PHYSICAL_PORT) {
+ vport->cfg_restrict_login = 0;
+ return 0;
+ }
+ vport->cfg_restrict_login = val;
+ return 0;
+}
+
+static int
+lpfc_restrict_login_set(struct lpfc_vport *vport, int val)
+{
+ if (val < 0 || val > 1) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0450 lpfc_restrict_login attribute cannot "
+ "be set to %d, allowed range is [0, 1]\n",
+ val);
+ vport->cfg_restrict_login = 1;
+ return -EINVAL;
+ }
+ if (vport->port_type == LPFC_PHYSICAL_PORT && val != 0) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0468 lpfc_restrict_login must be 0 for "
+ "Physical ports.\n");
+ vport->cfg_restrict_login = 0;
+ return 0;
+ }
+ vport->cfg_restrict_login = val;
+ return 0;
+}
+lpfc_vport_param_store(restrict_login);
+static CLASS_DEVICE_ATTR(lpfc_restrict_login, S_IRUGO | S_IWUSR,
+ lpfc_restrict_login_show, lpfc_restrict_login_store);
/*
# Some disk devices have a "select ID" or "select Target" capability.
@@ -1223,8 +1355,8 @@ LPFC_ATTR_RW(vport_restrict_login, 1, 0, 1,
# and will not work across a fabric. Also this parameter will take
# effect only in the case when ALPA map is not available.)
*/
-LPFC_ATTR_R(scan_down, 1, 0, 1,
- "Start scanning for devices from highest ALPA to lowest");
+LPFC_VPORT_ATTR_R(scan_down, 1, 0, 1,
+ "Start scanning for devices from highest ALPA to lowest");
/*
# lpfc_topology: link topology for init link
@@ -1255,15 +1387,15 @@ LPFC_ATTR_R(link_speed, 0, 0, 8, "Select link speed");
# lpfc_fcp_class: Determines FC class to use for the FCP protocol.
# Value range is [2,3]. Default value is 3.
*/
-LPFC_ATTR_R(fcp_class, 3, 2, 3,
- "Select Fibre Channel class of service for FCP sequences");
+LPFC_VPORT_ATTR_R(fcp_class, 3, 2, 3,
+ "Select Fibre Channel class of service for FCP sequences");
/*
# lpfc_use_adisc: Use ADISC for FCP rediscovery instead of PLOGI. Value range
# is [0,1]. Default value is 0.
*/
-LPFC_ATTR_RW(use_adisc, 0, 0, 1,
- "Use ADISC on rediscovery to authenticate FCP devices");
+LPFC_VPORT_ATTR_RW(use_adisc, 0, 0, 1,
+ "Use ADISC on rediscovery to authenticate FCP devices");
/*
# lpfc_ack0: Use ACK0, instead of ACK1 for class 2 acknowledgement. Value
@@ -1315,13 +1447,13 @@ LPFC_ATTR_R(multi_ring_type, FC_LLC_SNAP, 1,
# 2 = support FDMI with attribute of hostname
# Value range [0,2]. Default value is 0.
*/
-LPFC_ATTR_RW(fdmi_on, 0, 0, 2, "Enable FDMI support");
+LPFC_VPORT_ATTR_RW(fdmi_on, 0, 0, 2, "Enable FDMI support");
/*
# Specifies the maximum number of ELS cmds we can have outstanding (for
# discovery). Value range is [1,64]. Default value = 32.
*/
-LPFC_ATTR(discovery_threads, 32, 1, 64, "Maximum number of ELS commands "
+LPFC_VPORT_ATTR(discovery_threads, 32, 1, 64, "Maximum number of ELS commands "
"during discovery");
/*
@@ -1329,8 +1461,7 @@ LPFC_ATTR(discovery_threads, 32, 1, 64, "Maximum number of ELS commands "
# Value range is [0,65535]. Default value is 255.
# NOTE: The SCSI layer might probe all allowed LUN on some old targets.
*/
-LPFC_ATTR_R(max_luns, 255, 0, 65535,
- "Maximum allowed LUN");
+LPFC_VPORT_ATTR_R(max_luns, 255, 0, 65535, "Maximum allowed LUN");
/*
# lpfc_poll_tmo: .Milliseconds driver will wait between polling FCP ring.
@@ -1367,7 +1498,6 @@ struct class_device_attribute *lpfc_hba_attrs[] = {
&class_device_attr_lpfc_lun_queue_depth,
&class_device_attr_lpfc_hba_queue_depth,
&class_device_attr_lpfc_peer_port_login,
- &class_device_attr_lpfc_vport_restrict_login,
&class_device_attr_lpfc_nodev_tmo,
&class_device_attr_lpfc_devloss_tmo,
&class_device_attr_lpfc_fcp_class,
@@ -1383,9 +1513,8 @@ struct class_device_attribute *lpfc_hba_attrs[] = {
&class_device_attr_lpfc_multi_ring_type,
&class_device_attr_lpfc_fdmi_on,
&class_device_attr_lpfc_max_luns,
- &class_device_attr_lpfc_npiv_enable,
+ &class_device_attr_lpfc_enable_npiv,
&class_device_attr_nport_evt_cnt,
- &class_device_attr_management_version,
&class_device_attr_board_mode,
&class_device_attr_max_vpi,
&class_device_attr_used_vpi,
@@ -1404,6 +1533,28 @@ struct class_device_attribute *lpfc_hba_attrs[] = {
NULL,
};
+struct class_device_attribute *lpfc_vport_attrs[] = {
+ &class_device_attr_info,
+ &class_device_attr_state,
+ &class_device_attr_num_discovered_ports,
+ &class_device_attr_lpfc_drvr_version,
+
+ &class_device_attr_lpfc_log_verbose,
+ &class_device_attr_lpfc_lun_queue_depth,
+ &class_device_attr_lpfc_nodev_tmo,
+ &class_device_attr_lpfc_devloss_tmo,
+ &class_device_attr_lpfc_hba_queue_depth,
+ &class_device_attr_lpfc_peer_port_login,
+ &class_device_attr_lpfc_restrict_login,
+ &class_device_attr_lpfc_fcp_class,
+ &class_device_attr_lpfc_use_adisc,
+ &class_device_attr_lpfc_fdmi_on,
+ &class_device_attr_lpfc_max_luns,
+ &class_device_attr_nport_evt_cnt,
+ &class_device_attr_npiv_info,
+ NULL,
+};
+
static ssize_t
sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
@@ -2243,7 +2394,6 @@ struct fc_function_template lpfc_vport_transport_functions = {
.get_starget_port_name = lpfc_get_starget_port_name,
.show_starget_port_name = 1,
- .issue_fc_host_lip = lpfc_issue_lip,
.dev_loss_tmo_callbk = lpfc_dev_loss_tmo_callbk,
.terminate_rport_io = lpfc_terminate_rport_io,
@@ -2253,39 +2403,25 @@ struct fc_function_template lpfc_vport_transport_functions = {
void
lpfc_get_cfgparam(struct lpfc_hba *phba)
{
- lpfc_log_verbose_init(phba, lpfc_log_verbose);
lpfc_cr_delay_init(phba, lpfc_cr_delay);
lpfc_cr_count_init(phba, lpfc_cr_count);
lpfc_multi_ring_support_init(phba, lpfc_multi_ring_support);
lpfc_multi_ring_rctl_init(phba, lpfc_multi_ring_rctl);
lpfc_multi_ring_type_init(phba, lpfc_multi_ring_type);
- lpfc_lun_queue_depth_init(phba, lpfc_lun_queue_depth);
- lpfc_fcp_class_init(phba, lpfc_fcp_class);
- lpfc_use_adisc_init(phba, lpfc_use_adisc);
lpfc_ack0_init(phba, lpfc_ack0);
lpfc_topology_init(phba, lpfc_topology);
- lpfc_scan_down_init(phba, lpfc_scan_down);
lpfc_link_speed_init(phba, lpfc_link_speed);
- lpfc_fdmi_on_init(phba, lpfc_fdmi_on);
- lpfc_discovery_threads_init(phba, lpfc_discovery_threads);
- lpfc_max_luns_init(phba, lpfc_max_luns);
lpfc_poll_tmo_init(phba, lpfc_poll_tmo);
- lpfc_peer_port_login_init(phba, lpfc_peer_port_login);
- lpfc_npiv_enable_init(phba, lpfc_npiv_enable);
- lpfc_vport_restrict_login_init(phba, lpfc_vport_restrict_login);
+ lpfc_enable_npiv_init(phba, lpfc_enable_npiv);
lpfc_use_msi_init(phba, lpfc_use_msi);
- lpfc_devloss_tmo_init(phba, lpfc_devloss_tmo);
- lpfc_nodev_tmo_init(phba, lpfc_nodev_tmo);
phba->cfg_poll = lpfc_poll;
phba->cfg_soft_wwnn = 0L;
phba->cfg_soft_wwpn = 0L;
-
/*
* The total number of segments is the configuration value plus 2
* since the IOCB need a command and response bde.
*/
phba->cfg_sg_seg_cnt = LPFC_SG_SEG_CNT + 2;
-
/*
* Since the sg_tablesize is module parameter, the sg_dma_buf_size
* used to create the sg_dma_buf_pool must be dynamically calculated
@@ -2293,9 +2429,24 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
phba->cfg_sg_dma_buf_size = sizeof(struct fcp_cmnd) +
sizeof(struct fcp_rsp) +
(phba->cfg_sg_seg_cnt * sizeof(struct ulp_bde64));
-
-
lpfc_hba_queue_depth_init(phba, lpfc_hba_queue_depth);
+ return;
+}
+void
+lpfc_get_vport_cfgparam(struct lpfc_vport *vport)
+{
+ lpfc_log_verbose_init(vport, lpfc_log_verbose);
+ lpfc_lun_queue_depth_init(vport, lpfc_lun_queue_depth);
+ lpfc_devloss_tmo_init(vport, lpfc_devloss_tmo);
+ lpfc_nodev_tmo_init(vport, lpfc_nodev_tmo);
+ lpfc_peer_port_login_init(vport, lpfc_peer_port_login);
+ lpfc_restrict_login_init(vport, lpfc_restrict_login);
+ lpfc_fcp_class_init(vport, lpfc_fcp_class);
+ lpfc_use_adisc_init(vport, lpfc_use_adisc);
+ lpfc_fdmi_on_init(vport, lpfc_fdmi_on);
+ lpfc_discovery_threads_init(vport, lpfc_discovery_threads);
+ lpfc_max_luns_init(vport, lpfc_max_luns);
+ lpfc_scan_down_init(vport, lpfc_scan_down);
return;
}
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index e19d1a746586..a599e1510710 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -40,6 +40,7 @@ void lpfc_reg_vpi(struct lpfc_hba *, uint16_t, uint32_t, 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);
+struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
void lpfc_cleanup_rpis(struct lpfc_vport *vport, int remove);
int lpfc_linkdown(struct lpfc_hba *);
void lpfc_mbx_cmpl_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
@@ -101,7 +102,7 @@ int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t);
int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
- struct lpfc_nodelist *, LPFC_MBOXQ_t *, uint8_t);
+ struct lpfc_nodelist *, LPFC_MBOXQ_t *);
int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
struct lpfc_nodelist *, LPFC_MBOXQ_t *);
int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *,
@@ -117,6 +118,7 @@ void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
int lpfc_els_handle_rscn(struct lpfc_vport *);
void lpfc_els_flush_rscn(struct lpfc_vport *);
int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t);
+void lpfc_els_flush_all_cmd(struct lpfc_hba *);
void lpfc_els_flush_cmd(struct lpfc_vport *);
int lpfc_els_disc_adisc(struct lpfc_vport *);
int lpfc_els_disc_plogi(struct lpfc_vport *);
@@ -161,9 +163,11 @@ LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *);
void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
int lpfc_mbox_tmo_val(struct lpfc_hba *, int);
-void lpfc_config_hbq(struct lpfc_hba *, struct lpfc_hbq_init *, uint32_t ,
- LPFC_MBOXQ_t *);
+void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *,
+ uint32_t , LPFC_MBOXQ_t *);
struct lpfc_hbq_entry * lpfc_sli_next_hbq_slot(struct lpfc_hba *, uint32_t);
+struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *);
+void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *);
int lpfc_mem_alloc(struct lpfc_hba *);
void lpfc_mem_free(struct lpfc_hba *);
@@ -200,6 +204,7 @@ int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *,
struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *,
struct lpfc_sli_ring *,
dma_addr_t);
+int lpfc_sli_hbq_count(void);
int lpfc_sli_hbqbuf_init_hbqs(struct lpfc_hba *, uint32_t);
int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t);
void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *);
@@ -207,10 +212,9 @@ struct hbq_dmabuf *lpfc_sli_hbqbuf_find(struct lpfc_hba *, uint32_t);
int lpfc_sli_hbq_size(void);
int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *,
struct lpfc_iocbq *);
-int lpfc_sli_sum_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t,
- uint64_t, lpfc_ctx_cmd);
-int lpfc_sli_abort_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t,
- uint64_t, uint32_t, lpfc_ctx_cmd);
+int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd);
+int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t,
+ uint64_t, lpfc_ctx_cmd);
void lpfc_mbox_timeout(unsigned long);
void lpfc_mbox_timeout_handler(struct lpfc_hba *);
@@ -234,8 +238,6 @@ void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba * phba,
struct lpfc_iocbq * cmdiocb,
struct lpfc_iocbq * rspiocb);
-void *lpfc_hbq_alloc(struct lpfc_hba *, int, dma_addr_t *);
-void lpfc_hbq_free(struct lpfc_hba *, void *, dma_addr_t);
void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *);
void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *);
@@ -248,10 +250,13 @@ const char* lpfc_info(struct Scsi_Host *);
int lpfc_scan_finished(struct Scsi_Host *, unsigned long);
void lpfc_get_cfgparam(struct lpfc_hba *);
+void lpfc_get_vport_cfgparam(struct lpfc_vport *);
int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
void lpfc_free_sysfs_attr(struct lpfc_vport *);
extern struct class_device_attribute *lpfc_hba_attrs[];
+extern struct class_device_attribute *lpfc_vport_attrs[];
extern struct scsi_host_template lpfc_template;
+extern struct scsi_host_template lpfc_vport_template;
extern struct fc_function_template lpfc_transport_functions;
extern struct fc_function_template lpfc_vport_transport_functions;
extern int lpfc_sli_mode;
@@ -260,7 +265,7 @@ int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t);
void lpfc_terminate_rport_io(struct fc_rport *);
void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport);
-struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct fc_vport *);
+struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *);
int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable);
void lpfc_mbx_unreg_vpi(struct lpfc_vport *);
void destroy_port(struct lpfc_vport *);
@@ -271,6 +276,9 @@ extern void lpfc_debugfs_initialize(struct lpfc_vport *);
extern void lpfc_debugfs_terminate(struct lpfc_vport *);
extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t,
uint32_t, uint32_t);
+extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t,
+ uint32_t, uint32_t);
+extern struct lpfc_hbq_init *lpfc_hbq_defs[];
/* Interface exported by fabric iocb scheduler */
int lpfc_issue_fabric_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index ae9d6f385a6c..c701e4d611a9 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -257,6 +257,10 @@ lpfc_ct_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocb)
{
struct lpfc_dmabuf *buf_ptr;
+ if (ctiocb->context_un.ndlp) {
+ lpfc_nlp_put(ctiocb->context_un.ndlp);
+ ctiocb->context_un.ndlp = NULL;
+ }
if (ctiocb->context1) {
buf_ptr = (struct lpfc_dmabuf *) ctiocb->context1;
lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
@@ -314,6 +318,7 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
/* Save for completion so we can release these resources */
geniocb->context1 = (uint8_t *) inp;
geniocb->context2 = (uint8_t *) outp;
+ geniocb->context_un.ndlp = ndlp;
/* Fill in payload, bp points to frame payload */
icmd->ulpCommand = CMD_GEN_REQUEST64_CR;
@@ -341,11 +346,11 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
}
/* Issue GEN REQ IOCB for NPORT <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0119 Issue GEN REQ IOCB to NPORT x%x "
- "Data: x%x x%x\n", phba->brd_no, vport->vpi,
- ndlp->nlp_DID, icmd->ulpIoTag,
- vport->port_state);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0119 Issue GEN REQ IOCB to NPORT x%x "
+ "Data: x%x x%x\n",
+ ndlp->nlp_DID, icmd->ulpIoTag,
+ vport->port_state);
geniocb->iocb_cmpl = cmpl;
geniocb->drvrTimeout = icmd->ulpTimeout + LPFC_DRVR_TIMEOUT;
geniocb->vport = vport;
@@ -390,17 +395,19 @@ lpfc_ct_cmd(struct lpfc_vport *vport, struct lpfc_dmabuf *inmp,
return 0;
}
-static struct lpfc_vport *
+struct lpfc_vport *
lpfc_find_vport_by_did(struct lpfc_hba *phba, uint32_t did) {
-
struct lpfc_vport *vport_curr;
+ unsigned long flags;
+ spin_lock_irqsave(&phba->hbalock, flags);
list_for_each_entry(vport_curr, &phba->port_list, listentry) {
- if ((vport_curr->fc_myDID) &&
- (vport_curr->fc_myDID == did))
+ if ((vport_curr->fc_myDID) && (vport_curr->fc_myDID == did)) {
+ spin_unlock_irqrestore(&phba->hbalock, flags);
return vport_curr;
+ }
}
-
+ spin_unlock_irqrestore(&phba->hbalock, flags);
return NULL;
}
@@ -449,10 +456,10 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
*/
if ((Did != vport->fc_myDID) &&
((lpfc_find_vport_by_did(phba, Did) == NULL) ||
- phba->cfg_peer_port_login)) {
+ vport->cfg_peer_port_login)) {
if ((vport->port_type != LPFC_NPIV_PORT) ||
(vport->fc_flag & FC_RFF_NOT_SUPPORTED) ||
- (!phba->cfg_vport_restrict_login)) {
+ (!vport->cfg_restrict_login)) {
ndlp = lpfc_setup_disc_node(vport, Did);
if (ndlp) {
lpfc_debugfs_disc_trc(vport,
@@ -462,14 +469,13 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
Did, ndlp->nlp_flag,
vport->fc_flag);
- lpfc_printf_log(phba, KERN_INFO,
+ lpfc_printf_vlog(vport,
+ KERN_INFO,
LOG_DISCOVERY,
- "%d (%d):0238 Process "
+ "0238 Process "
"x%x NameServer Rsp"
"Data: x%x x%x x%x\n",
- phba->brd_no,
- vport->vpi, Did,
- ndlp->nlp_flag,
+ Did, ndlp->nlp_flag,
vport->fc_flag,
vport->fc_rscn_id_cnt);
} else {
@@ -480,14 +486,13 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
- lpfc_printf_log(phba, KERN_INFO,
+ lpfc_printf_vlog(vport,
+ KERN_INFO,
LOG_DISCOVERY,
- "%d (%d):0239 Skip x%x "
+ "0239 Skip x%x "
"NameServer Rsp Data: "
"x%x x%x\n",
- phba->brd_no,
- vport->vpi, Did,
- vport->fc_flag,
+ Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
}
@@ -514,14 +519,13 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
- lpfc_printf_log(phba, KERN_INFO,
+ lpfc_printf_vlog(vport,
+ KERN_INFO,
LOG_DISCOVERY,
- "%d (%d):0245 Skip x%x "
+ "0245 Skip x%x "
"NameServer Rsp Data: "
"x%x x%x\n",
- phba->brd_no,
- vport->vpi, Did,
- vport->fc_flag,
+ Did, vport->fc_flag,
vport->fc_rscn_id_cnt);
}
}
@@ -549,8 +553,12 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_dmabuf *bmp;
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
+ struct lpfc_nodelist *ndlp;
int rc;
+ /* First save ndlp, before we overwrite it */
+ ndlp = cmdiocb->context_un.ndlp;
+
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
@@ -568,9 +576,8 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (lpfc_els_chk_latt(vport) || lpfc_error_lost_link(irsp)) {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0216 Link event during NS query\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0216 Link event during NS query\n");
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
goto out;
}
@@ -588,46 +595,61 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
goto out;
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0257 GID_FT Query error: 0x%x 0x%x\n",
- phba->brd_no, vport->vpi, irsp->ulpStatus,
- vport->fc_ns_retry);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0257 GID_FT Query error: 0x%x 0x%x\n",
+ irsp->ulpStatus, vport->fc_ns_retry);
} else {
/* Good status, continue checking */
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0208 NameServer Rsp "
- "Data: x%x\n",
- phba->brd_no, vport->vpi,
- vport->fc_flag);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0208 NameServer Rsp Data: x%x\n",
+ vport->fc_flag);
lpfc_ns_rsp(vport, outp,
(uint32_t) (irsp->un.genreq64.bdl.bdeSize));
} else if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
/* NameServer Rsp Error */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0240 NameServer Rsp Error "
+ if ((CTrsp->ReasonCode == SLI_CT_UNABLE_TO_PERFORM_REQ)
+ && (CTrsp->Explanation == SLI_CT_NO_FC4_TYPES)) {
+ lpfc_printf_vlog(vport, KERN_INFO,
+ LOG_DISCOVERY,
+ "0269 No NameServer Entries "
"Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
- lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "GID_FT no entry cmd:x%x rsn:x%x exp:x%x",
+ (uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
+ (uint32_t) CTrsp->ReasonCode,
+ (uint32_t) CTrsp->Explanation);
+ } else {
+ lpfc_printf_vlog(vport, KERN_INFO,
+ LOG_DISCOVERY,
+ "0240 NameServer Rsp Error "
+ "Data: x%x x%x x%x x%x\n",
+ CTrsp->CommandResponse.bits.CmdRsp,
+ (uint32_t) CTrsp->ReasonCode,
+ (uint32_t) CTrsp->Explanation,
+ vport->fc_flag);
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT rsp err1 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
+ }
+
} else {
/* NameServer Rsp Error */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0241 NameServer Rsp Error "
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0241 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
CTrsp->CommandResponse.bits.CmdRsp,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
@@ -661,11 +683,12 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_disc_start(vport);
}
out:
+ cmdiocb->context_un.ndlp = ndlp; /* Now restore ndlp for free */
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
-void
+static void
lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
@@ -695,40 +718,37 @@ lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
if ((fbits & FC4_FEATURE_INIT) &&
!(fbits & FC4_FEATURE_TARGET)) {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0245 Skip x%x GFF "
- "NameServer Rsp Data: (init) "
- "x%x x%x\n", phba->brd_no,
- vport->vpi, did, fbits,
- vport->fc_rscn_id_cnt);
+ lpfc_printf_vlog(vport, KERN_INFO,
+ LOG_DISCOVERY,
+ "0270 Skip x%x GFF "
+ "NameServer Rsp Data: (init) "
+ "x%x x%x\n", did, fbits,
+ vport->fc_rscn_id_cnt);
goto out;
}
}
}
else {
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0267 NameServer GFF Rsp"
- " x%x Error (%d %d) Data: x%x x%x\n",
- phba->brd_no, vport->vpi, did,
- irsp->ulpStatus, irsp->un.ulpWord[4],
- vport->fc_flag, vport->fc_rscn_id_cnt)
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0267 NameServer GFF Rsp "
+ "x%x Error (%d %d) Data: x%x x%x\n",
+ did, irsp->ulpStatus, irsp->un.ulpWord[4],
+ vport->fc_flag, vport->fc_rscn_id_cnt)
}
/* This is a target port, unregistered port, or the GFF_ID failed */
ndlp = lpfc_setup_disc_node(vport, did);
if (ndlp) {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0242 Process x%x GFF "
- "NameServer Rsp Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- did, ndlp->nlp_flag, vport->fc_flag,
- vport->fc_rscn_id_cnt);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0242 Process x%x GFF "
+ "NameServer Rsp Data: x%x x%x x%x\n",
+ did, ndlp->nlp_flag, vport->fc_flag,
+ vport->fc_rscn_id_cnt);
} else {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0243 Skip x%x GFF "
- "NameServer Rsp Data: x%x x%x\n",
- phba->brd_no, vport->vpi, did,
- vport->fc_flag, vport->fc_rscn_id_cnt);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0243 Skip x%x GFF "
+ "NameServer Rsp Data: x%x x%x\n", did,
+ vport->fc_flag, vport->fc_rscn_id_cnt);
}
out:
/* Link up / RSCN discovery */
@@ -766,10 +786,14 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_dmabuf *outp;
IOCB_t *irsp;
struct lpfc_sli_ct_request *CTrsp;
+ struct lpfc_nodelist *ndlp;
int cmdcode, rc;
uint8_t retry;
uint32_t latt;
+ /* First save ndlp, before we overwrite it */
+ ndlp = cmdiocb->context_un.ndlp;
+
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
@@ -784,22 +808,21 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
latt = lpfc_els_chk_latt(vport);
/* RFT request completes status <ulpStatus> CmdRsp <CmdRsp> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0209 RFT request completes, latt %d, "
- "ulpStatus x%x CmdRsp x%x, Context x%x, Tag x%x\n",
- phba->brd_no, vport->vpi, latt, irsp->ulpStatus,
- CTrsp->CommandResponse.bits.CmdRsp,
- cmdiocb->iocb.ulpContext, cmdiocb->iocb.ulpIoTag);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0209 RFT request completes, latt %d, "
+ "ulpStatus x%x CmdRsp x%x, Context x%x, Tag x%x\n",
+ latt, irsp->ulpStatus,
+ CTrsp->CommandResponse.bits.CmdRsp,
+ cmdiocb->iocb.ulpContext, cmdiocb->iocb.ulpIoTag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"CT cmd cmpl: status:x%x/x%x cmd:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4], cmdcode);
if (irsp->ulpStatus) {
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0268 NS cmd %x Error (%d %d)\n",
- phba->brd_no, vport->vpi, cmdcode,
- irsp->ulpStatus, irsp->un.ulpWord[4]);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0268 NS cmd %x Error (%d %d)\n",
+ cmdcode, irsp->ulpStatus, irsp->un.ulpWord[4]);
if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
((irsp->un.ulpWord[4] == IOERR_SLI_DOWN) ||
@@ -811,15 +834,15 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
goto out;
retry++;
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0216 Retrying NS cmd %x\n",
- phba->brd_no, vport->vpi, cmdcode);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0216 Retrying NS cmd %x\n", cmdcode);
rc = lpfc_ns_cmd(vport, cmdcode, retry, 0);
if (rc == 0)
goto out;
}
out:
+ cmdiocb->context_un.ndlp = ndlp; /* Now restore ndlp for free */
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
@@ -862,7 +885,7 @@ lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
return;
}
-int
+static int
lpfc_vport_symbolic_port_name(struct lpfc_vport *vport, char *symbol,
size_t size)
{
@@ -957,10 +980,9 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
}
/* NameServer Req */
- lpfc_printf_log(phba, KERN_INFO ,LOG_DISCOVERY,
- "%d (%d):0236 NameServer Req Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, cmdcode, vport->fc_flag,
- vport->fc_rscn_id_cnt);
+ lpfc_printf_vlog(vport, KERN_INFO ,LOG_DISCOVERY,
+ "0236 NameServer Req Data: x%x x%x x%x\n",
+ cmdcode, vport->fc_flag, vport->fc_rscn_id_cnt);
bpl = (struct ulp_bde64 *) bmp->virt;
memset(bpl, 0, sizeof(struct ulp_bde64));
@@ -1059,6 +1081,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
cmpl = lpfc_cmpl_ct_cmd_rff_id;
break;
}
+ lpfc_nlp_get(ndlp);
if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, rsp_size, retry)) {
/* On success, The cmpl function will free the buffers */
@@ -1069,6 +1092,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
}
rc=6;
+ lpfc_nlp_put(ndlp);
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
ns_cmd_free_bmp:
kfree(bmp);
@@ -1077,10 +1101,9 @@ ns_cmd_free_mpvirt:
ns_cmd_free_mp:
kfree(mp);
ns_cmd_exit:
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0266 Issue NameServer Req x%x err %d Data: x%x x%x\n",
- phba->brd_no, vport->vpi, cmdcode, rc, vport->fc_flag,
- vport->fc_rscn_id_cnt);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0266 Issue NameServer Req x%x err %d Data: x%x x%x\n",
+ cmdcode, rc, vport->fc_flag, vport->fc_rscn_id_cnt);
return 1;
}
@@ -1106,12 +1129,11 @@ lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
irsp->ulpStatus, irsp->un.ulpWord[4], latt);
if (latt || irsp->ulpStatus) {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0229 FDMI cmd %04x failed, latt = %d "
- "ulpStatus: x%x, rid x%x\n",
- phba->brd_no, vport->vpi,
- be16_to_cpu(fdmi_cmd), latt, irsp->ulpStatus,
- irsp->un.ulpWord[4]);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0229 FDMI cmd %04x failed, latt = %d "
+ "ulpStatus: x%x, rid x%x\n",
+ be16_to_cpu(fdmi_cmd), latt, irsp->ulpStatus,
+ irsp->un.ulpWord[4]);
lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
@@ -1119,10 +1141,9 @@ lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
ndlp = lpfc_findnode_did(vport, FDMI_DID);
if (fdmi_rsp == be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
/* FDMI rsp failed */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0220 FDMI rsp failed Data: x%x\n",
- phba->brd_no, vport->vpi,
- be16_to_cpu(fdmi_cmd));
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0220 FDMI rsp failed Data: x%x\n",
+ be16_to_cpu(fdmi_cmd));
}
switch (be16_to_cpu(fdmi_cmd)) {
@@ -1185,11 +1206,9 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
INIT_LIST_HEAD(&bmp->list);
/* FDMI request */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0218 FDMI Request Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->fc_flag,
- vport->port_state, cmdcode);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0218 FDMI Request Data: x%x x%x x%x\n",
+ vport->fc_flag, vport->port_state, cmdcode);
CtReq = (struct lpfc_sli_ct_request *) mp->virt;
memset(CtReq, 0, sizeof(struct lpfc_sli_ct_request));
@@ -1449,7 +1468,7 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
pab->ab.EntryCnt++;
size += FOURBYTES + len;
- if (phba->cfg_fdmi_on == 2) {
+ if (vport->cfg_fdmi_on == 2) {
/* #6 Port attribute entry */
ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) pab +
size);
@@ -1499,10 +1518,12 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, int cmdcode)
bpl->tus.w = le32_to_cpu(bpl->tus.w);
cmpl = lpfc_cmpl_ct_cmd_fdmi;
+ lpfc_nlp_get(ndlp);
if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, FC_MAX_NS_RSP, 0))
return 0;
+ lpfc_nlp_put(ndlp);
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
fdmi_cmd_free_bmp:
kfree(bmp);
@@ -1512,9 +1533,9 @@ fdmi_cmd_free_mp:
kfree(mp);
fdmi_cmd_exit:
/* Issue FDMI request failed */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0244 Issue FDMI request failed Data: x%x\n",
- phba->brd_no, vport->vpi, cmdcode);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0244 Issue FDMI request failed Data: x%x\n",
+ cmdcode);
return 1;
}
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 673cfe11cc2b..2e3c01bebed6 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -71,15 +71,22 @@
* lpfc_debugfs_mask_disc_trc=Y Where Y is an event mask as defined in
* lpfc_debugfs.h .
*/
-static int lpfc_debugfs_enable = 0;
+static int lpfc_debugfs_enable = 1;
module_param(lpfc_debugfs_enable, int, 0);
MODULE_PARM_DESC(lpfc_debugfs_enable, "Enable debugfs services");
-static int lpfc_debugfs_max_disc_trc = 0; /* This MUST be a power of 2 */
+/* This MUST be a power of 2 */
+static int lpfc_debugfs_max_disc_trc = 0;
module_param(lpfc_debugfs_max_disc_trc, int, 0);
MODULE_PARM_DESC(lpfc_debugfs_max_disc_trc,
"Set debugfs discovery trace depth");
+/* This MUST be a power of 2 */
+static int lpfc_debugfs_max_slow_ring_trc = 0;
+module_param(lpfc_debugfs_max_slow_ring_trc, int, 0);
+MODULE_PARM_DESC(lpfc_debugfs_max_slow_ring_trc,
+ "Set debugfs slow ring trace depth");
+
static int lpfc_debugfs_mask_disc_trc = 0;
module_param(lpfc_debugfs_mask_disc_trc, int, 0);
MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
@@ -87,28 +94,34 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
#include <linux/debugfs.h>
-/* size of discovery_trace output line */
-#define LPFC_DISC_TRC_ENTRY_SIZE 80
+/* size of output line, for discovery_trace and slow_ring_trace */
+#define LPFC_DEBUG_TRC_ENTRY_SIZE 100
/* nodelist output buffer size */
#define LPFC_NODELIST_SIZE 8192
#define LPFC_NODELIST_ENTRY_SIZE 120
+/* dumpslim output buffer size */
+#define LPFC_DUMPSLIM_SIZE 4096
+
+/* hbqinfo output buffer size */
+#define LPFC_HBQINFO_SIZE 8192
+
struct lpfc_debug {
char *buffer;
int len;
};
-atomic_t lpfc_debugfs_disc_trc_cnt = ATOMIC_INIT(0);
-unsigned long lpfc_debugfs_start_time = 0L;
+static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
+static unsigned long lpfc_debugfs_start_time = 0L;
static int
lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
{
int i, index, len, enable;
uint32_t ms;
- struct lpfc_disc_trc *dtp;
- char buffer[80];
+ struct lpfc_debugfs_trc *dtp;
+ char buffer[LPFC_DEBUG_TRC_ENTRY_SIZE];
enable = lpfc_debugfs_enable;
@@ -122,7 +135,8 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
if (!dtp->fmt)
continue;
ms = jiffies_to_msecs(dtp->jif - lpfc_debugfs_start_time);
- snprintf(buffer, 80, "%010d:%010d ms:%s\n",
+ snprintf(buffer,
+ LPFC_DEBUG_TRC_ENTRY_SIZE, "%010d:%010d ms:%s\n",
dtp->seq_cnt, ms, dtp->fmt);
len += snprintf(buf+len, size-len, buffer,
dtp->data1, dtp->data2, dtp->data3);
@@ -132,7 +146,8 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
if (!dtp->fmt)
continue;
ms = jiffies_to_msecs(dtp->jif - lpfc_debugfs_start_time);
- snprintf(buffer, 80, "%010d:%010d ms:%s\n",
+ snprintf(buffer,
+ LPFC_DEBUG_TRC_ENTRY_SIZE, "%010d:%010d ms:%s\n",
dtp->seq_cnt, ms, dtp->fmt);
len += snprintf(buf+len, size-len, buffer,
dtp->data1, dtp->data2, dtp->data3);
@@ -143,6 +158,236 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
}
static int
+lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
+{
+ int i, index, len, enable;
+ uint32_t ms;
+ struct lpfc_debugfs_trc *dtp;
+ char buffer[LPFC_DEBUG_TRC_ENTRY_SIZE];
+
+
+ enable = lpfc_debugfs_enable;
+ lpfc_debugfs_enable = 0;
+
+ len = 0;
+ index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
+ (lpfc_debugfs_max_slow_ring_trc - 1);
+ for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
+ dtp = phba->slow_ring_trc + i;
+ if (!dtp->fmt)
+ continue;
+ ms = jiffies_to_msecs(dtp->jif - lpfc_debugfs_start_time);
+ snprintf(buffer,
+ LPFC_DEBUG_TRC_ENTRY_SIZE, "%010d:%010d ms:%s\n",
+ dtp->seq_cnt, ms, dtp->fmt);
+ len += snprintf(buf+len, size-len, buffer,
+ dtp->data1, dtp->data2, dtp->data3);
+ }
+ for (i = 0; i < index; i++) {
+ dtp = phba->slow_ring_trc + i;
+ if (!dtp->fmt)
+ continue;
+ ms = jiffies_to_msecs(dtp->jif - lpfc_debugfs_start_time);
+ snprintf(buffer,
+ LPFC_DEBUG_TRC_ENTRY_SIZE, "%010d:%010d ms:%s\n",
+ dtp->seq_cnt, ms, dtp->fmt);
+ len += snprintf(buf+len, size-len, buffer,
+ dtp->data1, dtp->data2, dtp->data3);
+ }
+
+ lpfc_debugfs_enable = enable;
+ return len;
+}
+
+static int lpfc_debugfs_last_hbq = -1;
+
+static int
+lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
+{
+ int len = 0;
+ int cnt, i, j, found, posted, low;
+ uint32_t phys, raw_index, getidx;
+ struct lpfc_hbq_init *hip;
+ struct hbq_s *hbqs;
+ struct lpfc_hbq_entry *hbqe;
+ struct lpfc_dmabuf *d_buf;
+ struct hbq_dmabuf *hbq_buf;
+
+ cnt = LPFC_HBQINFO_SIZE;
+ spin_lock_irq(&phba->hbalock);
+
+ /* toggle between multiple hbqs, if any */
+ i = lpfc_sli_hbq_count();
+ if (i > 1) {
+ lpfc_debugfs_last_hbq++;
+ if (lpfc_debugfs_last_hbq >= i)
+ lpfc_debugfs_last_hbq = 0;
+ }
+ else
+ lpfc_debugfs_last_hbq = 0;
+
+ i = lpfc_debugfs_last_hbq;
+
+ len += snprintf(buf+len, size-len, "HBQ %d Info\n", i);
+
+ hbqs = &phba->hbqs[i];
+ posted = 0;
+ list_for_each_entry(d_buf, &hbqs->hbq_buffer_list, list)
+ posted++;
+
+ hip = lpfc_hbq_defs[i];
+ len += snprintf(buf+len, size-len,
+ "idx:%d prof:%d rn:%d bufcnt:%d icnt:%d acnt:%d posted %d\n",
+ hip->hbq_index, hip->profile, hip->rn,
+ hip->buffer_count, hip->init_count, hip->add_count, posted);
+
+ raw_index = phba->hbq_get[i];
+ getidx = le32_to_cpu(raw_index);
+ len += snprintf(buf+len, size-len,
+ "entrys:%d Put:%d nPut:%d localGet:%d hbaGet:%d\n",
+ hbqs->entry_count, hbqs->hbqPutIdx, hbqs->next_hbqPutIdx,
+ hbqs->local_hbqGetIdx, getidx);
+
+ hbqe = (struct lpfc_hbq_entry *) phba->hbqs[i].hbq_virt;
+ for (j=0; j<hbqs->entry_count; j++) {
+ len += snprintf(buf+len, size-len,
+ "%03d: %08x %04x %05x ", j,
+ hbqe->bde.addrLow, hbqe->bde.tus.w, hbqe->buffer_tag);
+
+ i = 0;
+ found = 0;
+
+ /* First calculate if slot has an associated posted buffer */
+ low = hbqs->hbqPutIdx - posted;
+ if (low >= 0) {
+ if ((j >= hbqs->hbqPutIdx) || (j < low)) {
+ len += snprintf(buf+len, size-len, "Unused\n");
+ goto skipit;
+ }
+ }
+ else {
+ if ((j >= hbqs->hbqPutIdx) &&
+ (j < (hbqs->entry_count+low))) {
+ len += snprintf(buf+len, size-len, "Unused\n");
+ goto skipit;
+ }
+ }
+
+ /* Get the Buffer info for the posted buffer */
+ list_for_each_entry(d_buf, &hbqs->hbq_buffer_list, list) {
+ hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf);
+ phys = ((uint64_t)hbq_buf->dbuf.phys & 0xffffffff);
+ if (phys == hbqe->bde.addrLow) {
+ len += snprintf(buf+len, size-len,
+ "Buf%d: %p %06x\n", i,
+ hbq_buf->dbuf.virt, hbq_buf->tag);
+ found = 1;
+ break;
+ }
+ i++;
+ }
+ if (!found) {
+ len += snprintf(buf+len, size-len, "No DMAinfo?\n");
+ }
+skipit:
+ hbqe++;
+ if (len > LPFC_HBQINFO_SIZE - 54)
+ break;
+ }
+ spin_unlock_irq(&phba->hbalock);
+ return len;
+}
+
+static int
+lpfc_debugfs_dumpslim_data(struct lpfc_hba *phba, char *buf, int size)
+{
+ int len = 0;
+ int cnt, i, off;
+ uint32_t word0, word1, word2, word3;
+ uint32_t *ptr;
+ struct lpfc_pgp *pgpp;
+ struct lpfc_sli *psli = &phba->sli;
+ struct lpfc_sli_ring *pring;
+
+ cnt = LPFC_DUMPSLIM_SIZE;
+ off = 0;
+ spin_lock_irq(&phba->hbalock);
+
+ len += snprintf(buf+len, size-len, "SLIM Mailbox\n");
+ ptr = (uint32_t *)phba->slim2p;
+ i = sizeof(MAILBOX_t);
+ while (i > 0) {
+ len += snprintf(buf+len, size-len,
+ "%08x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
+ off, *ptr, *(ptr+1), *(ptr+2), *(ptr+3), *(ptr+4),
+ *(ptr+5), *(ptr+6), *(ptr+7));
+ ptr += 8;
+ i -= (8 * sizeof(uint32_t));
+ off += (8 * sizeof(uint32_t));
+ }
+
+ len += snprintf(buf+len, size-len, "SLIM PCB\n");
+ ptr = (uint32_t *)&phba->slim2p->pcb;
+ i = sizeof(PCB_t);
+ while (i > 0) {
+ len += snprintf(buf+len, size-len,
+ "%08x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
+ off, *ptr, *(ptr+1), *(ptr+2), *(ptr+3), *(ptr+4),
+ *(ptr+5), *(ptr+6), *(ptr+7));
+ ptr += 8;
+ i -= (8 * sizeof(uint32_t));
+ off += (8 * sizeof(uint32_t));
+ }
+
+ pgpp = (struct lpfc_pgp *)&phba->slim2p->mbx.us.s3_pgp.port;
+ pring = &psli->ring[0];
+ len += snprintf(buf+len, size-len,
+ "Ring 0: CMD GetInx:%d (Max:%d Next:%d Local:%d flg:x%x) "
+ "RSP PutInx:%d Max:%d\n",
+ pgpp->cmdGetInx, pring->numCiocb,
+ pring->next_cmdidx, pring->local_getidx, pring->flag,
+ pgpp->rspPutInx, pring->numRiocb);
+ pgpp++;
+
+ pring = &psli->ring[1];
+ len += snprintf(buf+len, size-len,
+ "Ring 1: CMD GetInx:%d (Max:%d Next:%d Local:%d flg:x%x) "
+ "RSP PutInx:%d Max:%d\n",
+ pgpp->cmdGetInx, pring->numCiocb,
+ pring->next_cmdidx, pring->local_getidx, pring->flag,
+ pgpp->rspPutInx, pring->numRiocb);
+ pgpp++;
+
+ pring = &psli->ring[2];
+ len += snprintf(buf+len, size-len,
+ "Ring 2: CMD GetInx:%d (Max:%d Next:%d Local:%d flg:x%x) "
+ "RSP PutInx:%d Max:%d\n",
+ pgpp->cmdGetInx, pring->numCiocb,
+ pring->next_cmdidx, pring->local_getidx, pring->flag,
+ pgpp->rspPutInx, pring->numRiocb);
+ pgpp++;
+
+ pring = &psli->ring[3];
+ len += snprintf(buf+len, size-len,
+ "Ring 3: CMD GetInx:%d (Max:%d Next:%d Local:%d flg:x%x) "
+ "RSP PutInx:%d Max:%d\n",
+ pgpp->cmdGetInx, pring->numCiocb,
+ pring->next_cmdidx, pring->local_getidx, pring->flag,
+ pgpp->rspPutInx, pring->numRiocb);
+
+
+ ptr = (uint32_t *)&phba->slim2p->mbx.us.s3_pgp.hbq_get;
+ word0 = readl(phba->HAregaddr);
+ word1 = readl(phba->CAregaddr);
+ word2 = readl(phba->HSregaddr);
+ word3 = readl(phba->HCregaddr);
+ len += snprintf(buf+len, size-len, "HA:%08x CA:%08x HS:%08x HC:%08x\n",
+ word0, word1, word2, word3);
+ spin_unlock_irq(&phba->hbalock);
+ return len;
+}
+
+static int
lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
{
int len = 0;
@@ -204,7 +449,7 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
len += snprintf(buf+len, size-len, "RPI:%03d flag:x%08x ",
ndlp->nlp_rpi, ndlp->nlp_flag);
if (!ndlp->nlp_type)
- len += snprintf(buf+len, size-len, "UNKNOWN_TYPE");
+ len += snprintf(buf+len, size-len, "UNKNOWN_TYPE ");
if (ndlp->nlp_type & NLP_FC_NODE)
len += snprintf(buf+len, size-len, "FC_NODE ");
if (ndlp->nlp_type & NLP_FABRIC)
@@ -213,7 +458,9 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
len += snprintf(buf+len, size-len, "FCP_TGT sid:%d ",
ndlp->nlp_sid);
if (ndlp->nlp_type & NLP_FCP_INITIATOR)
- len += snprintf(buf+len, size-len, "FCP_INITIATOR");
+ len += snprintf(buf+len, size-len, "FCP_INITIATOR ");
+ len += snprintf(buf+len, size-len, "refcnt:%x",
+ atomic_read(&ndlp->kref.refcount));
len += snprintf(buf+len, size-len, "\n");
}
spin_unlock_irq(shost->host_lock);
@@ -227,7 +474,7 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
uint32_t data1, uint32_t data2, uint32_t data3)
{
#ifdef CONFIG_LPFC_DEBUG_FS
- struct lpfc_disc_trc *dtp;
+ struct lpfc_debugfs_trc *dtp;
int index;
if (!(lpfc_debugfs_mask_disc_trc & mask))
@@ -244,7 +491,32 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
dtp->data1 = data1;
dtp->data2 = data2;
dtp->data3 = data3;
- dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_disc_trc_cnt);
+ dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
+ dtp->jif = jiffies;
+#endif
+ return;
+}
+
+inline void
+lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
+ uint32_t data1, uint32_t data2, uint32_t data3)
+{
+#ifdef CONFIG_LPFC_DEBUG_FS
+ struct lpfc_debugfs_trc *dtp;
+ int index;
+
+ if (!lpfc_debugfs_enable || !lpfc_debugfs_max_slow_ring_trc ||
+ !phba || !phba->slow_ring_trc)
+ return;
+
+ index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
+ (lpfc_debugfs_max_slow_ring_trc - 1);
+ dtp = phba->slow_ring_trc + index;
+ dtp->fmt = fmt;
+ dtp->data1 = data1;
+ dtp->data2 = data2;
+ dtp->data3 = data3;
+ dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
dtp->jif = jiffies;
#endif
return;
@@ -269,7 +541,7 @@ lpfc_debugfs_disc_trc_open(struct inode *inode, struct file *file)
goto out;
/* Round to page boundry */
- size = (lpfc_debugfs_max_disc_trc * LPFC_DISC_TRC_ENTRY_SIZE);
+ size = (lpfc_debugfs_max_disc_trc * LPFC_DEBUG_TRC_ENTRY_SIZE);
size = PAGE_ALIGN(size);
debug->buffer = kmalloc(size, GFP_KERNEL);
@@ -287,6 +559,95 @@ out:
}
static int
+lpfc_debugfs_slow_ring_trc_open(struct inode *inode, struct file *file)
+{
+ struct lpfc_hba *phba = inode->i_private;
+ struct lpfc_debug *debug;
+ int size;
+ int rc = -ENOMEM;
+
+ if (!lpfc_debugfs_max_slow_ring_trc) {
+ rc = -ENOSPC;
+ goto out;
+ }
+
+ debug = kmalloc(sizeof(*debug), GFP_KERNEL);
+ if (!debug)
+ goto out;
+
+ /* Round to page boundry */
+ size = (lpfc_debugfs_max_slow_ring_trc * LPFC_DEBUG_TRC_ENTRY_SIZE);
+ size = PAGE_ALIGN(size);
+
+ debug->buffer = kmalloc(size, GFP_KERNEL);
+ if (!debug->buffer) {
+ kfree(debug);
+ goto out;
+ }
+
+ debug->len = lpfc_debugfs_slow_ring_trc_data(phba, debug->buffer, size);
+ file->private_data = debug;
+
+ rc = 0;
+out:
+ return rc;
+}
+
+static int
+lpfc_debugfs_hbqinfo_open(struct inode *inode, struct file *file)
+{
+ struct lpfc_hba *phba = inode->i_private;
+ struct lpfc_debug *debug;
+ int rc = -ENOMEM;
+
+ debug = kmalloc(sizeof(*debug), GFP_KERNEL);
+ if (!debug)
+ goto out;
+
+ /* Round to page boundry */
+ debug->buffer = kmalloc(LPFC_HBQINFO_SIZE, GFP_KERNEL);
+ if (!debug->buffer) {
+ kfree(debug);
+ goto out;
+ }
+
+ debug->len = lpfc_debugfs_hbqinfo_data(phba, debug->buffer,
+ LPFC_HBQINFO_SIZE);
+ file->private_data = debug;
+
+ rc = 0;
+out:
+ return rc;
+}
+
+static int
+lpfc_debugfs_dumpslim_open(struct inode *inode, struct file *file)
+{
+ struct lpfc_hba *phba = inode->i_private;
+ struct lpfc_debug *debug;
+ int rc = -ENOMEM;
+
+ debug = kmalloc(sizeof(*debug), GFP_KERNEL);
+ if (!debug)
+ goto out;
+
+ /* Round to page boundry */
+ debug->buffer = kmalloc(LPFC_DUMPSLIM_SIZE, GFP_KERNEL);
+ if (!debug->buffer) {
+ kfree(debug);
+ goto out;
+ }
+
+ debug->len = lpfc_debugfs_dumpslim_data(phba, debug->buffer,
+ LPFC_DUMPSLIM_SIZE);
+ file->private_data = debug;
+
+ rc = 0;
+out:
+ return rc;
+}
+
+static int
lpfc_debugfs_nodelist_open(struct inode *inode, struct file *file)
{
struct lpfc_vport *vport = inode->i_private;
@@ -372,6 +733,33 @@ static struct file_operations lpfc_debugfs_op_nodelist = {
.release = lpfc_debugfs_release,
};
+#undef lpfc_debugfs_op_hbqinfo
+static struct file_operations lpfc_debugfs_op_hbqinfo = {
+ .owner = THIS_MODULE,
+ .open = lpfc_debugfs_hbqinfo_open,
+ .llseek = lpfc_debugfs_lseek,
+ .read = lpfc_debugfs_read,
+ .release = lpfc_debugfs_release,
+};
+
+#undef lpfc_debugfs_op_dumpslim
+static struct file_operations lpfc_debugfs_op_dumpslim = {
+ .owner = THIS_MODULE,
+ .open = lpfc_debugfs_dumpslim_open,
+ .llseek = lpfc_debugfs_lseek,
+ .read = lpfc_debugfs_read,
+ .release = lpfc_debugfs_release,
+};
+
+#undef lpfc_debugfs_op_slow_ring_trc
+static struct file_operations lpfc_debugfs_op_slow_ring_trc = {
+ .owner = THIS_MODULE,
+ .open = lpfc_debugfs_slow_ring_trc_open,
+ .llseek = lpfc_debugfs_lseek,
+ .read = lpfc_debugfs_read,
+ .release = lpfc_debugfs_release,
+};
+
static struct dentry *lpfc_debugfs_root = NULL;
static atomic_t lpfc_debugfs_hba_count;
#endif
@@ -387,60 +775,146 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
if (!lpfc_debugfs_enable)
return;
- if (lpfc_debugfs_max_disc_trc) {
- num = lpfc_debugfs_max_disc_trc - 1;
- if (num & lpfc_debugfs_max_disc_trc) {
- /* Change to be a power of 2 */
- num = lpfc_debugfs_max_disc_trc;
- i = 0;
- while (num > 1) {
- num = num >> 1;
- i++;
- }
- lpfc_debugfs_max_disc_trc = (1 << i);
- printk(KERN_ERR
- "lpfc_debugfs_max_disc_trc changed to %d\n",
- lpfc_debugfs_max_disc_trc);
- }
- }
-
+ /* Setup lpfc root directory */
if (!lpfc_debugfs_root) {
lpfc_debugfs_root = debugfs_create_dir("lpfc", NULL);
atomic_set(&lpfc_debugfs_hba_count, 0);
- if (!lpfc_debugfs_root)
+ if (!lpfc_debugfs_root) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs root\n");
goto debug_failed;
+ }
}
+ if (!lpfc_debugfs_start_time)
+ lpfc_debugfs_start_time = jiffies;
+ /* Setup lpfcX directory for specific HBA */
snprintf(name, sizeof(name), "lpfc%d", phba->brd_no);
if (!phba->hba_debugfs_root) {
phba->hba_debugfs_root =
debugfs_create_dir(name, lpfc_debugfs_root);
- if (!phba->hba_debugfs_root)
+ if (!phba->hba_debugfs_root) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs hba\n");
goto debug_failed;
+ }
atomic_inc(&lpfc_debugfs_hba_count);
atomic_set(&phba->debugfs_vport_count, 0);
+
+ /* Setup hbqinfo */
+ snprintf(name, sizeof(name), "hbqinfo");
+ phba->debug_hbqinfo =
+ debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ phba->hba_debugfs_root,
+ phba, &lpfc_debugfs_op_hbqinfo);
+ if (!phba->debug_hbqinfo) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs hbqinfo\n");
+ goto debug_failed;
+ }
+
+ /* Setup dumpslim */
+ snprintf(name, sizeof(name), "dumpslim");
+ phba->debug_dumpslim =
+ debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ phba->hba_debugfs_root,
+ phba, &lpfc_debugfs_op_dumpslim);
+ if (!phba->debug_dumpslim) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs dumpslim\n");
+ goto debug_failed;
+ }
+
+ /* Setup slow ring trace */
+ if (lpfc_debugfs_max_slow_ring_trc) {
+ num = lpfc_debugfs_max_slow_ring_trc - 1;
+ if (num & lpfc_debugfs_max_slow_ring_trc) {
+ /* Change to be a power of 2 */
+ num = lpfc_debugfs_max_slow_ring_trc;
+ i = 0;
+ while (num > 1) {
+ num = num >> 1;
+ i++;
+ }
+ lpfc_debugfs_max_slow_ring_trc = (1 << i);
+ printk(KERN_ERR
+ "lpfc_debugfs_max_disc_trc changed to "
+ "%d\n", lpfc_debugfs_max_disc_trc);
+ }
+ }
+
+
+ snprintf(name, sizeof(name), "slow_ring_trace");
+ phba->debug_slow_ring_trc =
+ debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ phba->hba_debugfs_root,
+ phba, &lpfc_debugfs_op_slow_ring_trc);
+ if (!phba->debug_slow_ring_trc) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs "
+ "slow_ring_trace\n");
+ goto debug_failed;
+ }
+ if (!phba->slow_ring_trc) {
+ phba->slow_ring_trc = kmalloc(
+ (sizeof(struct lpfc_debugfs_trc) *
+ lpfc_debugfs_max_slow_ring_trc),
+ GFP_KERNEL);
+ if (!phba->slow_ring_trc) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs "
+ "slow_ring buffer\n");
+ goto debug_failed;
+ }
+ atomic_set(&phba->slow_ring_trc_cnt, 0);
+ memset(phba->slow_ring_trc, 0,
+ (sizeof(struct lpfc_debugfs_trc) *
+ lpfc_debugfs_max_slow_ring_trc));
+ }
}
snprintf(name, sizeof(name), "vport%d", vport->vpi);
if (!vport->vport_debugfs_root) {
vport->vport_debugfs_root =
debugfs_create_dir(name, phba->hba_debugfs_root);
- if (!vport->vport_debugfs_root)
+ if (!vport->vport_debugfs_root) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cant create debugfs");
goto debug_failed;
+ }
atomic_inc(&phba->debugfs_vport_count);
}
- if (!lpfc_debugfs_start_time)
- lpfc_debugfs_start_time = jiffies;
+ if (lpfc_debugfs_max_disc_trc) {
+ num = lpfc_debugfs_max_disc_trc - 1;
+ if (num & lpfc_debugfs_max_disc_trc) {
+ /* Change to be a power of 2 */
+ num = lpfc_debugfs_max_disc_trc;
+ i = 0;
+ while (num > 1) {
+ num = num >> 1;
+ i++;
+ }
+ lpfc_debugfs_max_disc_trc = (1 << i);
+ printk(KERN_ERR
+ "lpfc_debugfs_max_disc_trc changed to %d\n",
+ lpfc_debugfs_max_disc_trc);
+ }
+ }
vport->disc_trc = kmalloc(
- (sizeof(struct lpfc_disc_trc) * lpfc_debugfs_max_disc_trc),
+ (sizeof(struct lpfc_debugfs_trc) * lpfc_debugfs_max_disc_trc),
GFP_KERNEL);
- if (!vport->disc_trc)
+ if (!vport->disc_trc) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs disc trace "
+ "buffer\n");
goto debug_failed;
+ }
+ atomic_set(&vport->disc_trc_cnt, 0);
memset(vport->disc_trc, 0,
- (sizeof(struct lpfc_disc_trc) * lpfc_debugfs_max_disc_trc));
+ (sizeof(struct lpfc_debugfs_trc) * lpfc_debugfs_max_disc_trc));
snprintf(name, sizeof(name), "discovery_trace");
vport->debug_disc_trc =
@@ -448,9 +922,9 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
vport->vport_debugfs_root,
vport, &lpfc_debugfs_op_disc_trc);
if (!vport->debug_disc_trc) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0409 Cannot create debugfs",
- phba->brd_no);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cannot create debugfs "
+ "discovery_trace\n");
goto debug_failed;
}
snprintf(name, sizeof(name), "nodelist");
@@ -459,9 +933,8 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
vport->vport_debugfs_root,
vport, &lpfc_debugfs_op_nodelist);
if (!vport->debug_nodelist) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0409 Cannot create debugfs",
- phba->brd_no);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0409 Cant create debugfs nodelist");
goto debug_failed;
}
debug_failed:
@@ -488,21 +961,45 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport)
debugfs_remove(vport->debug_nodelist); /* nodelist */
vport->debug_nodelist = NULL;
}
+
if (vport->vport_debugfs_root) {
debugfs_remove(vport->vport_debugfs_root); /* vportX */
vport->vport_debugfs_root = NULL;
atomic_dec(&phba->debugfs_vport_count);
}
if (atomic_read(&phba->debugfs_vport_count) == 0) {
- debugfs_remove(vport->phba->hba_debugfs_root); /* lpfcX */
- vport->phba->hba_debugfs_root = NULL;
- atomic_dec(&lpfc_debugfs_hba_count);
+
+ if (phba->debug_hbqinfo) {
+ debugfs_remove(phba->debug_hbqinfo); /* hbqinfo */
+ phba->debug_hbqinfo = NULL;
+ }
+ if (phba->debug_dumpslim) {
+ debugfs_remove(phba->debug_dumpslim); /* dumpslim */
+ phba->debug_dumpslim = NULL;
+ }
+ if (phba->slow_ring_trc) {
+ kfree(phba->slow_ring_trc);
+ phba->slow_ring_trc = NULL;
+ }
+ if (phba->debug_slow_ring_trc) {
+ /* slow_ring_trace */
+ debugfs_remove(phba->debug_slow_ring_trc);
+ phba->debug_slow_ring_trc = NULL;
+ }
+
+ if (phba->hba_debugfs_root) {
+ debugfs_remove(phba->hba_debugfs_root); /* lpfcX */
+ phba->hba_debugfs_root = NULL;
+ atomic_dec(&lpfc_debugfs_hba_count);
+ }
+
if (atomic_read(&lpfc_debugfs_hba_count) == 0) {
debugfs_remove(lpfc_debugfs_root); /* lpfc */
lpfc_debugfs_root = NULL;
}
}
#endif
+ return;
}
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
index fffb678426a4..31e86a55391d 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.h
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -22,7 +22,7 @@
#define _H_LPFC_DEBUG_FS
#ifdef CONFIG_LPFC_DEBUG_FS
-struct lpfc_disc_trc {
+struct lpfc_debugfs_trc {
char *fmt;
uint32_t data1;
uint32_t data2;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 33fbc1666946..8085900635d4 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -63,10 +63,10 @@ lpfc_els_chk_latt(struct lpfc_vport *vport)
return 0;
/* Pending Link Event during Discovery */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0237 Pending Link Event during "
- "Discovery: State x%x\n",
- phba->brd_no, vport->vpi, phba->pport->port_state);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0237 Pending Link Event during "
+ "Discovery: State x%x\n",
+ phba->pport->port_state);
/* CLEAR_LA should re-enable link attention events and
* we should then imediately take a LATT event. The
@@ -196,9 +196,7 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp,
bpl->tus.w = le32_to_cpu(bpl->tus.w);
}
- /* Save for completion so we can release these resources */
- if (elscmd != ELS_CMD_LS_RJT)
- elsiocb->context1 = lpfc_nlp_get(ndlp);
+ elsiocb->context1 = lpfc_nlp_get(ndlp);
elsiocb->context2 = pcmd;
elsiocb->context3 = pbuflist;
elsiocb->retry = retry;
@@ -208,23 +206,21 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp,
if (prsp) {
list_add(&prsp->list, &pcmd->list);
}
-
if (expectRsp) {
/* Xmit ELS command <elsCmd> to remote NPORT <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0116 Xmit ELS command x%x to remote "
- "NPORT x%x I/O tag: x%x, port state: x%x\n",
- phba->brd_no, vport->vpi, elscmd, did,
- elsiocb->iotag, vport->port_state);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0116 Xmit ELS command x%x to remote "
+ "NPORT x%x I/O tag: x%x, port state: x%x\n",
+ elscmd, did, elsiocb->iotag,
+ vport->port_state);
} else {
/* Xmit ELS response <elsCmd> to remote NPORT <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0117 Xmit ELS response x%x to remote "
- "NPORT x%x I/O tag: x%x, size: x%x\n",
- phba->brd_no, vport->vpi, elscmd,
- ndlp->nlp_DID, elsiocb->iotag, cmdSize);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0117 Xmit ELS response x%x to remote "
+ "NPORT x%x I/O tag: x%x, size: x%x\n",
+ elscmd, ndlp->nlp_DID, elsiocb->iotag,
+ cmdSize);
}
-
return elsiocb;
}
@@ -285,9 +281,8 @@ fail_free_mbox:
fail:
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0249 Cannot issue Register Fabric login\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0249 Cannot issue Register Fabric login\n");
return -ENXIO;
}
@@ -340,20 +335,19 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {
if (sp->cmn.response_multiple_NPort) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_ELS | LOG_VPORT,
- "%d:1816 FLOGI NPIV supported, "
- "response data 0x%x\n",
- phba->brd_no,
- sp->cmn.response_multiple_NPort);
+ lpfc_printf_vlog(vport, KERN_WARNING,
+ LOG_ELS | LOG_VPORT,
+ "1816 FLOGI NPIV supported, "
+ "response data 0x%x\n",
+ sp->cmn.response_multiple_NPort);
phba->link_flag |= LS_NPIV_FAB_SUPPORTED;
-
} else {
/* Because we asked f/w for NPIV it still expects us
- to call reg_vnpid atleast for the physcial host */
- lpfc_printf_log(phba, KERN_WARNING, LOG_ELS | LOG_VPORT,
- "%d:1817 Fabric does not support NPIV "
- "- configuring single port mode.\n",
- phba->brd_no);
+ to call reg_vnpid atleast for the physcial host */
+ lpfc_printf_vlog(vport, KERN_WARNING,
+ LOG_ELS | LOG_VPORT,
+ "1817 Fabric does not support NPIV "
+ "- configuring single port mode.\n");
phba->link_flag &= ~LS_NPIV_FAB_SUPPORTED;
}
}
@@ -518,16 +512,15 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
* alpa map would take too long otherwise.
*/
if (phba->alpa_map[0] == 0) {
- phba->cfg_discovery_threads = LPFC_MAX_DISC_THREADS;
+ vport->cfg_discovery_threads = LPFC_MAX_DISC_THREADS;
}
/* FLOGI failure */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0100 FLOGI failure Data: x%x x%x "
- "x%x\n",
- phba->brd_no, vport->vpi,
- irsp->ulpStatus, irsp->un.ulpWord[4],
- irsp->ulpTimeout);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0100 FLOGI failure Data: x%x x%x "
+ "x%x\n",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->ulpTimeout);
goto flogifail;
}
@@ -540,12 +533,11 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
sp = prsp->virt + sizeof(uint32_t);
/* FLOGI completes successfully */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0101 FLOGI completes sucessfully "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- irsp->un.ulpWord[4], sp->cmn.e_d_tov,
- sp->cmn.w2.r_a_tov, sp->cmn.edtovResolution);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0101 FLOGI completes sucessfully "
+ "Data: x%x x%x x%x x%x\n",
+ irsp->un.ulpWord[4], sp->cmn.e_d_tov,
+ sp->cmn.w2.r_a_tov, sp->cmn.edtovResolution);
if (vport->port_state == LPFC_FLOGI) {
/*
@@ -662,8 +654,8 @@ lpfc_els_abort_flogi(struct lpfc_hba *phba)
/* Abort outstanding I/O on NPort <nlp_DID> */
lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d:0201 Abort outstanding I/O on NPort x%x\n",
- phba->brd_no, Fabric_DID);
+ "0201 Abort outstanding I/O on NPort x%x\n",
+ Fabric_DID);
pring = &phba->sli.ring[LPFC_ELS_RING];
@@ -736,18 +728,16 @@ static void
lpfc_more_plogi(struct lpfc_vport *vport)
{
int sentplogi;
- struct lpfc_hba *phba = vport->phba;
if (vport->num_disc_nodes)
vport->num_disc_nodes--;
/* Continue discovery with <num_disc_nodes> PLOGIs to go */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0232 Continue discovery with %d PLOGIs to go "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->num_disc_nodes,
- vport->fc_plogi_cnt, vport->fc_flag, vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0232 Continue discovery with %d PLOGIs to go "
+ "Data: x%x x%x x%x\n",
+ vport->num_disc_nodes, vport->fc_plogi_cnt,
+ vport->fc_flag, vport->port_state);
/* Check to see if there are more PLOGIs to be sent */
if (vport->fc_flag & FC_NLP_MORE)
/* go thru NPR nodes and issue any remaining ELS PLOGIs */
@@ -833,11 +823,12 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
ndlp = lpfc_findnode_did(vport, irsp->un.elsreq64.remoteID);
if (!ndlp) {
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0136 PLOGI completes to NPort x%x "
- "with no ndlp. Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, irsp->un.elsreq64.remoteID,
- irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpIoTag);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0136 PLOGI completes to NPort x%x "
+ "with no ndlp. Data: x%x x%x x%x\n",
+ irsp->un.elsreq64.remoteID,
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->ulpIoTag);
goto out;
}
@@ -851,13 +842,11 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
rc = 0;
/* PLOGI completes to NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0102 PLOGI completes to NPort x%x "
- "Data: x%x x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi, ndlp->nlp_DID,
- irsp->ulpStatus, irsp->un.ulpWord[4],
- irsp->ulpTimeout, disc, vport->num_disc_nodes);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0102 PLOGI completes to NPort x%x "
+ "Data: x%x x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->ulpTimeout, disc, vport->num_disc_nodes);
/* Check to see if link went down during discovery */
if (lpfc_els_chk_latt(vport)) {
spin_lock_irq(shost->host_lock);
@@ -881,17 +870,14 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
goto out;
}
-
/* PLOGI failed */
if (ndlp->nlp_DID == NameServer_DID) {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0250 Nameserver login error: "
- "0x%x / 0x%x\n",
- phba->brd_no, vport->vpi,
- irsp->ulpStatus, irsp->un.ulpWord[4]);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0250 Nameserver login error: "
+ "0x%x / 0x%x\n",
+ irsp->ulpStatus, irsp->un.ulpWord[4]);
}
-
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
if (lpfc_error_lost_link(irsp)) {
rc = NLP_STE_FREED_NODE;
@@ -1017,14 +1003,12 @@ lpfc_cmpl_els_prli(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"PRLI cmpl: status:x%x/x%x did:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4],
ndlp->nlp_DID);
-
/* PRLI completes to NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0103 PRLI completes to NPort x%x "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi, ndlp->nlp_DID,
- irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout,
- vport->num_disc_nodes);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0103 PRLI completes to NPort x%x "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->ulpTimeout, vport->num_disc_nodes);
vport->fc_prli_sent--;
/* Check to see if link went down during discovery */
@@ -1129,18 +1113,15 @@ static void
lpfc_more_adisc(struct lpfc_vport *vport)
{
int sentadisc;
- struct lpfc_hba *phba = vport->phba;
if (vport->num_disc_nodes)
vport->num_disc_nodes--;
-
/* Continue discovery with <num_disc_nodes> ADISCs to go */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0210 Continue discovery with %d ADISCs to go "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->num_disc_nodes,
- vport->fc_adisc_cnt, vport->fc_flag, vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0210 Continue discovery with %d ADISCs to go "
+ "Data: x%x x%x x%x\n",
+ vport->num_disc_nodes, vport->fc_adisc_cnt,
+ vport->fc_flag, vport->port_state);
/* Check to see if there are more ADISCs to be sent */
if (vport->fc_flag & FC_NLP_MORE) {
lpfc_set_disctmo(vport);
@@ -1206,15 +1187,12 @@ lpfc_cmpl_els_adisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
disc = (ndlp->nlp_flag & NLP_NPR_2B_DISC);
ndlp->nlp_flag &= ~(NLP_ADISC_SND | NLP_NPR_2B_DISC);
spin_unlock_irq(shost->host_lock);
-
/* ADISC completes to NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0104 ADISC completes to NPort x%x "
- "Data: x%x x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi, ndlp->nlp_DID,
- irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout,
- disc, vport->num_disc_nodes);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0104 ADISC completes to NPort x%x "
+ "Data: x%x x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->ulpTimeout, disc, vport->num_disc_nodes);
/* Check to see if link went down during discovery */
if (lpfc_els_chk_latt(vport)) {
spin_lock_irq(shost->host_lock);
@@ -1374,15 +1352,12 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"LOGO cmpl: status:x%x/x%x did:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4],
ndlp->nlp_DID);
-
/* LOGO completes to NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0105 LOGO completes to NPort x%x "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi, ndlp->nlp_DID,
- irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout,
- vport->num_disc_nodes);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0105 LOGO completes to NPort x%x "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->ulpTimeout, vport->num_disc_nodes);
/* Check to see if link went down during discovery */
if (lpfc_els_chk_latt(vport))
goto out;
@@ -1488,15 +1463,11 @@ lpfc_cmpl_els_cmd(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"ELS cmd cmpl: status:x%x/x%x did:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4],
irsp->un.elsreq64.remoteID);
-
/* ELS cmd tag <ulpIoTag> completes */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0106 ELS cmd tag x%x completes Data: x%x x%x "
- "x%x\n",
- phba->brd_no, vport->vpi,
- irsp->ulpIoTag, irsp->ulpStatus,
- irsp->un.ulpWord[4], irsp->ulpTimeout);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0106 ELS cmd tag x%x completes Data: x%x x%x x%x\n",
+ irsp->ulpIoTag, irsp->ulpStatus,
+ irsp->un.ulpWord[4], irsp->ulpTimeout);
/* Check to see if link went down during discovery */
lpfc_els_chk_latt(vport);
lpfc_els_free_iocb(phba, cmdiocb);
@@ -1831,13 +1802,15 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
case IOERR_ILLEGAL_COMMAND:
if ((phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) &&
(cmd == ELS_CMD_FDISC)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0124 FDISC failed (3/6) retrying...\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0124 FDISC failed (3/6) "
+ "retrying...\n");
lpfc_mbx_unreg_vpi(vport);
retry = 1;
- /* Always retry for this case */
- cmdiocb->retry = 0;
+ /* FDISC retry policy */
+ maxretry = 48;
+ if (cmdiocb->retry >= 32)
+ delay = 1000;
}
break;
@@ -1898,10 +1871,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
(cmd == ELS_CMD_FDISC) &&
(stat.un.b.lsRjtRsnCodeExp == LSEXP_OUT_OF_RESOURCE)){
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0125 FDISC Failed (x%x)."
- " Fabric out of resources\n",
- phba->brd_no, vport->vpi, stat.un.lsRjtError);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0125 FDISC Failed (x%x). "
+ "Fabric out of resources\n",
+ stat.un.lsRjtError);
lpfc_vport_set_state(vport,
FC_VPORT_NO_FABRIC_RSCS);
}
@@ -1913,8 +1886,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
delay = 1000;
maxretry = 48;
} else if (cmd == ELS_CMD_FDISC) {
- /* Always retry for this case */
- cmdiocb->retry = 0;
+ /* FDISC retry policy */
+ maxretry = 48;
+ if (cmdiocb->retry >= 32)
+ delay = 1000;
}
retry = 1;
break;
@@ -1926,10 +1901,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
((stat.un.b.lsRjtRsnCodeExp == LSEXP_INVALID_PNAME) ||
(stat.un.b.lsRjtRsnCodeExp == LSEXP_INVALID_NPORT_ID))
) {
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0123 FDISC Failed (x%x)."
- " Fabric Detected Bad WWN\n",
- phba->brd_no, vport->vpi, stat.un.lsRjtError);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0123 FDISC Failed (x%x). "
+ "Fabric Detected Bad WWN\n",
+ stat.un.lsRjtError);
lpfc_vport_set_state(vport,
FC_VPORT_FABRIC_REJ_WWN);
}
@@ -1959,11 +1934,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (retry) {
/* Retry ELS command <elsCmd> to remote NPORT <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0107 Retry ELS command x%x to remote "
- "NPORT x%x Data: x%x x%x\n",
- phba->brd_no, vport->vpi,
- cmd, did, cmdiocb->retry, delay);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0107 Retry ELS command x%x to remote "
+ "NPORT x%x Data: x%x x%x\n",
+ cmd, did, cmdiocb->retry, delay);
if (((cmd == ELS_CMD_PLOGI) || (cmd == ELS_CMD_ADISC)) &&
((irsp->ulpStatus != IOSTAT_LOCAL_REJECT) ||
@@ -2031,14 +2005,12 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
return 1;
}
}
-
/* No retry ELS command <elsCmd> to remote NPORT <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0108 No retry ELS command x%x to remote "
- "NPORT x%x Data: x%x\n",
- phba->brd_no, vport->vpi,
- cmd, did, cmdiocb->retry);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0108 No retry ELS command x%x to remote "
+ "NPORT x%x Retried:%d Error:x%x/%x\n",
+ cmd, did, cmdiocb->retry, irsp->ulpStatus,
+ irsp->un.ulpWord[4]);
return 0;
}
@@ -2087,14 +2059,12 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
"ACC LOGO cmpl: status:x%x/x%x did:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4], ndlp->nlp_DID);
-
/* ACC to LOGO completes to NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0109 ACC to LOGO completes to NPort x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0109 ACC to LOGO completes to NPort x%x "
+ "Data: x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
switch (ndlp->nlp_state) {
case NLP_STE_UNUSED_NODE: /* node is just allocated */
lpfc_drop_node(vport, ndlp);
@@ -2153,20 +2123,17 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
- "ACC cmpl: status:x%x/x%x did:x%x",
+ "ELS rsp cmpl: status:x%x/x%x did:x%x",
irsp->ulpStatus, irsp->un.ulpWord[4],
- irsp->un.rcvels.remoteID);
-
+ cmdiocb->iocb.un.elsreq64.remoteID);
/* ELS response tag <ulpIoTag> completes */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0110 ELS response tag x%x completes "
- "Data: x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- cmdiocb->iocb.ulpIoTag, rspiocb->iocb.ulpStatus,
- rspiocb->iocb.un.ulpWord[4], rspiocb->iocb.ulpTimeout,
- ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
- ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0110 ELS response tag x%x completes "
+ "Data: x%x x%x x%x x%x x%x x%x x%x\n",
+ cmdiocb->iocb.ulpIoTag, rspiocb->iocb.ulpStatus,
+ rspiocb->iocb.un.ulpWord[4], rspiocb->iocb.ulpTimeout,
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
if (mbox) {
if ((rspiocb->iocb.ulpStatus == 0)
&& (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) {
@@ -2219,7 +2186,7 @@ out:
int
lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag,
struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp,
- LPFC_MBOXQ_t *mbox, uint8_t newnode)
+ LPFC_MBOXQ_t *mbox)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
@@ -2305,20 +2272,13 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag,
default:
return 1;
}
-
- if (newnode) {
- lpfc_nlp_put(ndlp);
- elsiocb->context1 = NULL;
- }
-
/* Xmit ELS ACC response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0128 Xmit ELS ACC response tag x%x, XRI: x%x, "
- "DID: x%x, nlp_flag: x%x nlp_state: x%x RPI: x%x\n",
- phba->brd_no, vport->vpi, elsiocb->iotag,
- elsiocb->iocb.ulpContext, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0128 Xmit ELS ACC response tag x%x, XRI: x%x, "
+ "DID: x%x, nlp_flag: x%x nlp_state: x%x RPI: x%x\n",
+ elsiocb->iotag, elsiocb->iocb.ulpContext,
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
if (ndlp->nlp_flag & NLP_LOGO_ACC) {
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag &= ~NLP_LOGO_ACC;
@@ -2370,20 +2330,17 @@ lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError,
pcmd += sizeof(uint32_t);
*((uint32_t *) (pcmd)) = rejectError;
- if (mbox) {
+ if (mbox)
elsiocb->context_un.mbox = mbox;
- elsiocb->context1 = lpfc_nlp_get(ndlp);
- }
/* Xmit ELS RJT <err> response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0129 Xmit ELS RJT x%x response tag x%x "
- "xri x%x, did x%x, nlp_flag x%x, nlp_state x%x, "
- "rpi x%x\n",
- phba->brd_no, vport->vpi, rejectError, elsiocb->iotag,
- elsiocb->iocb.ulpContext, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0129 Xmit ELS RJT x%x response tag x%x "
+ "xri x%x, did x%x, nlp_flag x%x, nlp_state x%x, "
+ "rpi x%x\n",
+ rejectError, elsiocb->iotag,
+ elsiocb->iocb.ulpContext, ndlp->nlp_DID,
+ ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
"Issue LS_RJT: did:x%x flg:x%x err:x%x",
ndlp->nlp_DID, ndlp->nlp_flag, rejectError);
@@ -2391,6 +2348,15 @@ lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError,
phba->fc_stat.elsXmitLSRJT++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0);
+
+ /* If the node is in the UNUSED state, and we are sending
+ * a reject, we are done with it. Release driver reference
+ * count here. The outstanding els will release its reference on
+ * completion and the node can be freed then.
+ */
+ if (ndlp->nlp_state == NLP_STE_UNUSED_NODE)
+ lpfc_nlp_put(ndlp);
+
if (rc == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
return 1;
@@ -2423,13 +2389,12 @@ lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb,
icmd->ulpContext = oldcmd->ulpContext; /* Xri */
/* Xmit ADISC ACC response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0130 Xmit ADISC ACC response iotag x%x xri: "
- "x%x, did x%x, nlp_flag x%x, nlp_state x%x rpi x%x\n",
- phba->brd_no, vport->vpi, elsiocb->iotag,
- elsiocb->iocb.ulpContext, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0130 Xmit ADISC ACC response iotag x%x xri: "
+ "x%x, did x%x, nlp_flag x%x, nlp_state x%x rpi x%x\n",
+ elsiocb->iotag, elsiocb->iocb.ulpContext,
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt);
*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
@@ -2483,15 +2448,13 @@ lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb,
icmd = &elsiocb->iocb;
oldcmd = &oldiocb->iocb;
icmd->ulpContext = oldcmd->ulpContext; /* Xri */
-
/* Xmit PRLI ACC response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0131 Xmit PRLI ACC response tag x%x xri x%x, "
- "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x\n",
- phba->brd_no, vport->vpi, elsiocb->iotag,
- elsiocb->iocb.ulpContext, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0131 Xmit PRLI ACC response tag x%x xri x%x, "
+ "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x\n",
+ elsiocb->iotag, elsiocb->iocb.ulpContext,
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt);
*((uint32_t *) (pcmd)) = (ELS_CMD_ACC | (ELS_CMD_PRLI & ~ELS_RSP_MASK));
@@ -2565,16 +2528,11 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format,
icmd = &elsiocb->iocb;
oldcmd = &oldiocb->iocb;
icmd->ulpContext = oldcmd->ulpContext; /* Xri */
-
/* Xmit RNID ACC response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0132 Xmit RNID ACC response tag x%x "
- "xri x%x\n",
- phba->brd_no, vport->vpi, elsiocb->iotag,
- elsiocb->iocb.ulpContext);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0132 Xmit RNID ACC response tag x%x xri x%x\n",
+ elsiocb->iotag, elsiocb->iocb.ulpContext);
pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt);
-
*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
pcmd += sizeof(uint32_t);
@@ -2641,7 +2599,7 @@ lpfc_els_disc_adisc(struct lpfc_vport *vport)
sentadisc++;
vport->num_disc_nodes++;
if (vport->num_disc_nodes >=
- vport->phba->cfg_discovery_threads) {
+ vport->cfg_discovery_threads) {
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_NLP_MORE;
spin_unlock_irq(shost->host_lock);
@@ -2676,7 +2634,7 @@ lpfc_els_disc_plogi(struct lpfc_vport *vport)
sentplogi++;
vport->num_disc_nodes++;
if (vport->num_disc_nodes >=
- vport->phba->cfg_discovery_threads) {
+ vport->cfg_discovery_threads) {
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_NLP_MORE;
spin_unlock_irq(shost->host_lock);
@@ -2717,7 +2675,6 @@ lpfc_rscn_payload_check(struct lpfc_vport *vport, uint32_t did)
D_ID rscn_did;
uint32_t *lp;
uint32_t payload_len, i;
- struct lpfc_hba *phba = vport->phba;
ns_did.un.word = did;
@@ -2752,12 +2709,10 @@ lpfc_rscn_payload_check(struct lpfc_vport *vport, uint32_t did)
break;
default:
/* Unknown Identifier in RSCN node */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0217 Unknown "
- "Identifier in RSCN payload "
- "Data: x%x\n",
- phba->brd_no, vport->vpi,
- rscn_did.un.word);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0217 Unknown Identifier in "
+ "RSCN payload Data: x%x\n",
+ rscn_did.un.word);
case 3: /* Whole Fabric effected */
return did;
}
@@ -2796,12 +2751,11 @@ lpfc_rscn_recovery_check(struct lpfc_vport *vport)
static int
lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
- struct lpfc_nodelist *ndlp, uint8_t newnode)
+ struct lpfc_nodelist *ndlp)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
struct lpfc_dmabuf *pcmd;
- struct lpfc_vport *next_vport;
uint32_t *lp, *datap;
IOCB_t *icmd;
uint32_t payload_len, length, nportid, *cmd;
@@ -2815,13 +2769,10 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
payload_len = be32_to_cpu(*lp++ & ~ELS_CMD_MASK);
payload_len -= sizeof(uint32_t); /* take off word 0 */
-
/* RSCN received */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0214 RSCN received Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->fc_flag, payload_len,
- *lp, rscn_cnt);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0214 RSCN received Data: x%x x%x x%x x%x\n",
+ vport->fc_flag, payload_len, *lp, rscn_cnt);
for (i = 0; i < payload_len/sizeof(uint32_t); i++)
fc_host_post_event(shost, fc_get_event_number(),
FCH_EVT_RSCN, lp[i]);
@@ -2834,8 +2785,7 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
"RCV RSCN ignore: did:x%x/ste:x%x flg:x%x",
ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL,
- newnode);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
return 0;
}
@@ -2843,7 +2793,7 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
* just ACC and ignore it.
*/
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
- !(phba->cfg_peer_port_login)) {
+ !(vport->cfg_peer_port_login)) {
i = payload_len;
datap = lp;
while (i > 0) {
@@ -2851,28 +2801,23 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
nportid = ((be32_to_cpu(nportid)) & Mask_DID);
i -= sizeof(uint32_t);
rscn_id++;
- list_for_each_entry(next_vport, &phba->port_list,
- listentry) {
- if (nportid == next_vport->fc_myDID) {
- hba_id++;
- break;
- }
- }
+ if (lpfc_find_vport_by_did(phba, nportid))
+ hba_id++;
}
if (rscn_id == hba_id) {
/* ALL NPortIDs in RSCN are on HBA */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0214 Ignore RSCN Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->fc_flag, payload_len,
- *lp, rscn_cnt);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0214 Ignore RSCN "
+ "Data: x%x x%x x%x x%x\n",
+ vport->fc_flag, payload_len,
+ *lp, rscn_cnt);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
"RCV RSCN vport: did:x%x/ste:x%x flg:x%x",
ndlp->nlp_DID, vport->port_state,
ndlp->nlp_flag);
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb,
- ndlp, NULL, newnode);
+ ndlp, NULL);
return 0;
}
}
@@ -2911,27 +2856,24 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
}
/* Deferred RSCN */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0235 Deferred RSCN "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- vport->fc_rscn_id_cnt, vport->fc_flag,
- vport->port_state);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0235 Deferred RSCN "
+ "Data: x%x x%x x%x\n",
+ vport->fc_rscn_id_cnt, vport->fc_flag,
+ vport->port_state);
} else {
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_RSCN_DISCOVERY;
spin_unlock_irq(shost->host_lock);
/* ReDiscovery RSCN */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0234 ReDiscovery RSCN "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- vport->fc_rscn_id_cnt, vport->fc_flag,
- vport->port_state);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0234 ReDiscovery RSCN "
+ "Data: x%x x%x x%x\n",
+ vport->fc_rscn_id_cnt, vport->fc_flag,
+ vport->port_state);
}
/* Send back ACC */
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL,
- newnode);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
/* send RECOVERY event for ALL nodes that match RSCN payload */
lpfc_rscn_recovery_check(vport);
@@ -2956,7 +2898,7 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
lpfc_set_disctmo(vport);
/* Send back ACC */
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, newnode);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
/* send RECOVERY event for ALL nodes that match RSCN payload */
lpfc_rscn_recovery_check(vport);
@@ -2980,11 +2922,10 @@ lpfc_els_handle_rscn(struct lpfc_vport *vport)
lpfc_set_disctmo(vport);
/* RSCN processed */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0215 RSCN processed Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- vport->fc_flag, 0, vport->fc_rscn_id_cnt,
- vport->port_state);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0215 RSCN processed Data: x%x x%x x%x x%x\n",
+ vport->fc_flag, 0, vport->fc_rscn_id_cnt,
+ vport->port_state);
/* To process RSCN, first compare RSCN data with NameServer */
vport->fc_ns_retry = 0;
@@ -3026,7 +2967,7 @@ lpfc_els_handle_rscn(struct lpfc_vport *vport)
static int
lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
- struct lpfc_nodelist *ndlp, uint8_t newnode)
+ struct lpfc_nodelist *ndlp)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
@@ -3052,10 +2993,10 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
/* An FLOGI ELS command <elsCmd> was received from DID <did> in
Loop Mode */
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0113 An FLOGI ELS command x%x was "
- "received from DID x%x in Loop Mode\n",
- phba->brd_no, vport->vpi, cmd, did);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0113 An FLOGI ELS command x%x was "
+ "received from DID x%x in Loop Mode\n",
+ cmd, did);
return 1;
}
@@ -3109,7 +3050,7 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
}
/* Send back ACC */
- lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL, newnode);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL);
return 0;
}
@@ -3226,16 +3167,13 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
rps_rsp->primSeqErrCnt = be32_to_cpu(mb->un.varRdLnk.primSeqErrCnt);
rps_rsp->invalidXmitWord = be32_to_cpu(mb->un.varRdLnk.invalidXmitWord);
rps_rsp->crcCnt = be32_to_cpu(mb->un.varRdLnk.crcCnt);
-
/* Xmit ELS RPS ACC response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0118 Xmit ELS RPS ACC response tag x%x "
- "xri x%x, did x%x, nlp_flag x%x, nlp_state x%x, "
- "rpi x%x\n",
- phba->brd_no, ndlp->vport->vpi, elsiocb->iotag,
- elsiocb->iocb.ulpContext, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS,
+ "0118 Xmit ELS RPS ACC response tag x%x xri x%x, "
+ "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x\n",
+ elsiocb->iotag, elsiocb->iocb.ulpContext,
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR)
@@ -3337,21 +3275,16 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize,
rpl_rsp.port_num_blk.portID = be32_to_cpu(vport->fc_myDID);
memcpy(&rpl_rsp.port_num_blk.portName, &vport->fc_portname,
sizeof(struct lpfc_name));
-
memcpy(pcmd, &rpl_rsp, cmdsize - sizeof(uint32_t));
-
-
/* Xmit ELS RPL ACC response tag <ulpIoTag> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0120 Xmit ELS RPL ACC response tag x%x "
- "xri x%x, did x%x, nlp_flag x%x, nlp_state x%x, "
- "rpi x%x\n",
- phba->brd_no, vport->vpi, elsiocb->iotag,
- elsiocb->iocb.ulpContext, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0120 Xmit ELS RPL ACC response tag x%x "
+ "xri x%x, did x%x, nlp_flag x%x, nlp_state x%x, "
+ "rpi x%x\n",
+ elsiocb->iotag, elsiocb->iocb.ulpContext,
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
-
phba->fc_stat.elsXmitACC++;
if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -3404,7 +3337,6 @@ static int
lpfc_els_rcv_farp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
struct lpfc_nodelist *ndlp)
{
- struct lpfc_hba *phba = vport->phba;
struct lpfc_dmabuf *pcmd;
uint32_t *lp;
IOCB_t *icmd;
@@ -3418,12 +3350,9 @@ lpfc_els_rcv_farp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
cmd = *lp++;
fp = (FARP *) lp;
-
/* FARP-REQ received from DID <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0601 FARP-REQ received from DID x%x\n",
- phba->brd_no, vport->vpi, did);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0601 FARP-REQ received from DID x%x\n", did);
/* We will only support match on WWPN or WWNN */
if (fp->Mflags & ~(FARP_MATCH_NODE | FARP_MATCH_PORT)) {
return 0;
@@ -3471,7 +3400,6 @@ lpfc_els_rcv_farpr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
uint32_t *lp;
IOCB_t *icmd;
uint32_t cmd, did;
- struct lpfc_hba *phba = vport->phba;
icmd = &cmdiocb->iocb;
did = icmd->un.elsreq64.remoteID;
@@ -3480,11 +3408,10 @@ lpfc_els_rcv_farpr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
cmd = *lp++;
/* FARP-RSP received from DID <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0600 FARP-RSP received from DID x%x\n",
- phba->brd_no, vport->vpi, did);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0600 FARP-RSP received from DID x%x\n", did);
/* ACCEPT the Farp resp request */
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
return 0;
}
@@ -3502,10 +3429,8 @@ lpfc_els_rcv_fan(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
struct lpfc_hba *phba = vport->phba;
/* FAN received */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0265 FAN received\n",
- phba->brd_no, vport->vpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0265 FAN received\n");
icmd = &cmdiocb->iocb;
did = icmd->un.elsreq64.remoteID;
pcmd = (struct lpfc_dmabuf *)cmdiocb->context2;
@@ -3664,13 +3589,10 @@ lpfc_els_timeout_handler(struct lpfc_vport *vport)
if (ndlp)
remote_ID = ndlp->nlp_DID;
}
-
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0127 ELS timeout Data: x%x x%x x%x "
- "x%x\n",
- phba->brd_no, vport->vpi, els_command,
- remote_ID, cmd->ulpCommand, cmd->ulpIoTag);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0127 ELS timeout Data: x%x x%x x%x "
+ "x%x\n", els_command,
+ remote_ID, cmd->ulpCommand, cmd->ulpIoTag);
lpfc_sli_issue_abort_iotag(phba, pring, piocb);
}
spin_unlock_irq(&phba->hbalock);
@@ -3741,6 +3663,50 @@ lpfc_els_flush_cmd(struct lpfc_vport *vport)
return;
}
+void
+lpfc_els_flush_all_cmd(struct lpfc_hba *phba)
+{
+ LIST_HEAD(completions);
+ struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING];
+ struct lpfc_iocbq *tmp_iocb, *piocb;
+ IOCB_t *cmd = NULL;
+
+ lpfc_fabric_abort_hba(phba);
+ spin_lock_irq(&phba->hbalock);
+ list_for_each_entry_safe(piocb, tmp_iocb, &pring->txq, list) {
+ cmd = &piocb->iocb;
+ if (piocb->iocb_flag & LPFC_IO_LIBDFC)
+ continue;
+ /* Do not flush out the QUE_RING and ABORT/CLOSE iocbs */
+ if (cmd->ulpCommand == CMD_QUE_RING_BUF_CN ||
+ cmd->ulpCommand == CMD_QUE_RING_BUF64_CN ||
+ cmd->ulpCommand == CMD_CLOSE_XRI_CN ||
+ cmd->ulpCommand == CMD_ABORT_XRI_CN)
+ continue;
+ list_move_tail(&piocb->list, &completions);
+ pring->txq_cnt--;
+ }
+ list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) {
+ if (piocb->iocb_flag & LPFC_IO_LIBDFC)
+ continue;
+ lpfc_sli_issue_abort_iotag(phba, pring, piocb);
+ }
+ spin_unlock_irq(&phba->hbalock);
+ while (!list_empty(&completions)) {
+ piocb = list_get_first(&completions, struct lpfc_iocbq, list);
+ cmd = &piocb->iocb;
+ list_del_init(&piocb->list);
+ if (!piocb->iocb_cmpl)
+ lpfc_sli_release_iocbq(phba, piocb);
+ else {
+ cmd->ulpStatus = IOSTAT_LOCAL_REJECT;
+ cmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
+ (piocb->iocb_cmpl) (phba, piocb, piocb);
+ }
+ }
+ return;
+}
+
static void
lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_vport *vport, struct lpfc_iocbq *elsiocb)
@@ -3801,11 +3767,9 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
cmd &= ELS_CMD_MASK;
}
/* ELS command <elsCmd> received from NPORT <did> */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0112 ELS command x%x received from NPORT x%x "
- "Data: x%x\n", phba->brd_no, vport->vpi, cmd, did,
- vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0112 ELS command x%x received from NPORT x%x "
+ "Data: x%x\n", cmd, did, vport->port_state);
switch (cmd) {
case ELS_CMD_PLOGI:
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
@@ -3829,7 +3793,7 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
did, vport->port_state, ndlp->nlp_flag);
phba->fc_stat.elsRcvFLOGI++;
- lpfc_els_rcv_flogi(vport, elsiocb, ndlp, newnode);
+ lpfc_els_rcv_flogi(vport, elsiocb, ndlp);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
@@ -3859,7 +3823,7 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
break;
case ELS_CMD_RSCN:
phba->fc_stat.elsRcvRSCN++;
- lpfc_els_rcv_rscn(vport, elsiocb, ndlp, newnode);
+ lpfc_els_rcv_rscn(vport, elsiocb, ndlp);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
@@ -3974,10 +3938,9 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
rjt_err = LSRJT_INVALID_CMD;
/* Unknown ELS command <elsCmd> received from NPORT <did> */
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0115 Unknown ELS command x%x "
- "received from NPORT x%x\n",
- phba->brd_no, vport->vpi, cmd, did);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0115 Unknown ELS command x%x "
+ "received from NPORT x%x\n", cmd, did);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
@@ -3990,19 +3953,16 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
lpfc_els_rsp_reject(vport, stat.un.lsRjtError, elsiocb, ndlp,
NULL);
- if (newnode)
- lpfc_drop_node(vport, ndlp);
}
return;
dropit:
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0111 Dropping received ELS cmd "
+ "(%d):0111 Dropping received ELS cmd "
"Data: x%x x%x x%x\n",
- phba->brd_no, vport ? vport->vpi : 0xffff,
- icmd->ulpStatus, icmd->un.ulpWord[4],
- icmd->ulpTimeout);
+ vport ? vport->vpi : 0xffff, icmd->ulpStatus,
+ icmd->un.ulpWord[4], icmd->ulpTimeout);
phba->fc_stat.elsRcvDrop++;
}
@@ -4010,11 +3970,16 @@ static struct lpfc_vport *
lpfc_find_vport_by_vpid(struct lpfc_hba *phba, uint16_t vpi)
{
struct lpfc_vport *vport;
+ unsigned long flags;
+ spin_lock_irqsave(&phba->hbalock, flags);
list_for_each_entry(vport, &phba->port_list, listentry) {
- if (vport->vpi == vpi)
+ if (vport->vpi == vpi) {
+ spin_unlock_irqrestore(&phba->hbalock, flags);
return vport;
+ }
}
+ spin_unlock_irqrestore(&phba->hbalock, flags);
return NULL;
}
@@ -4109,9 +4074,8 @@ lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)
return;
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0251 NameServer login: no memory\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0251 NameServer login: no memory\n");
return;
}
lpfc_nlp_init(vport, ndlp, NameServer_DID);
@@ -4122,13 +4086,12 @@ lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)
if (lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0)) {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0252 Cannot issue NameServer login\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0252 Cannot issue NameServer login\n");
return;
}
- if (phba->cfg_fdmi_on) {
+ if (vport->cfg_fdmi_on) {
ndlp_fdmi = mempool_alloc(phba->nlp_mem_pool,
GFP_KERNEL);
if (ndlp_fdmi) {
@@ -4155,9 +4118,9 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_nlp_put(ndlp);
if (mb->mbxStatus) {
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0915 Register VPI failed: 0x%x\n",
- phba->brd_no, vport->vpi, mb->mbxStatus);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0915 Register VPI failed: 0x%x\n",
+ mb->mbxStatus);
switch (mb->mbxStatus) {
case 0x11: /* unsupported feature */
@@ -4206,17 +4169,14 @@ lpfc_register_new_vport(struct lpfc_hba *phba, struct lpfc_vport *vport,
vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI;
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
-
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0253 Register VPI: Cannot send mbox\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0253 Register VPI: Can't send mbox\n");
}
} else {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0254 Register VPI: no memory\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0254 Register VPI: no memory\n");
vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI;
lpfc_nlp_put(ndlp);
@@ -4235,11 +4195,10 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
IOCB_t *irsp = &rspiocb->iocb;
struct lpfc_iocbq *piocb;
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0123 FDISC completes. x%x/x%x prevDID: x%x\n",
- phba->brd_no, vport->vpi,
- irsp->ulpStatus, irsp->un.ulpWord[4], vport->fc_prevDID);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0123 FDISC completes. x%x/x%x prevDID: x%x\n",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ vport->fc_prevDID);
/* Since all FDISCs are being single threaded, we
* must reset the discovery timer for ALL vports
* waiting to send FDISC when one completes.
@@ -4256,13 +4215,10 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Check for retry */
if (lpfc_els_retry(phba, cmdiocb, rspiocb))
goto out;
-
/* FDISC failed */
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0124 FDISC failed. (%d/%d)\n",
- phba->brd_no, vport->vpi,
- irsp->ulpStatus, irsp->un.ulpWord[4]);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0124 FDISC failed. (%d/%d)\n",
+ irsp->ulpStatus, irsp->un.ulpWord[4]);
if (vport->fc_vport->vport_state == FC_VPORT_INITIALIZING)
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
@@ -4328,10 +4284,8 @@ lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ELS_CMD_FDISC);
if (!elsiocb) {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
-
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0255 Issue FDISC: no IOCB\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0255 Issue FDISC: no IOCB\n");
return 1;
}
@@ -4377,11 +4331,8 @@ lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
if (rc == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
-
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0256 Issue FDISC: Cannot send IOCB\n",
- phba->brd_no, vport->vpi);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0256 Issue FDISC: Cannot send IOCB\n");
return 1;
}
lpfc_vport_set_state(vport, FC_VPORT_INITIALIZING);
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index f2f4639eab59..c81c2b3228d6 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -83,10 +83,17 @@ lpfc_terminate_rport_io(struct fc_rport *rport)
ndlp->nlp_sid, ndlp->nlp_DID, ndlp->nlp_flag);
if (ndlp->nlp_sid != NLP_NO_SID) {
- lpfc_sli_abort_iocb(phba, &phba->sli.ring[phba->sli.fcp_ring],
- ndlp->nlp_sid, 0, 0, LPFC_CTX_TGT);
+ lpfc_sli_abort_iocb(ndlp->vport,
+ &phba->sli.ring[phba->sli.fcp_ring],
+ ndlp->nlp_sid, 0, LPFC_CTX_TGT);
}
+ /*
+ * A device is normally blocked for rediscovery and unblocked when
+ * devloss timeout happens. In case a vport is removed or driver
+ * unloaded before devloss timeout happens, we need to unblock here.
+ */
+ scsi_target_unblock(&rport->dev);
return;
}
@@ -194,32 +201,30 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
if (ndlp->nlp_sid != NLP_NO_SID) {
warn_on = 1;
/* flush the target */
- lpfc_sli_abort_iocb(phba, &phba->sli.ring[phba->sli.fcp_ring],
- ndlp->nlp_sid, 0, 0, LPFC_CTX_TGT);
+ lpfc_sli_abort_iocb(vport, &phba->sli.ring[phba->sli.fcp_ring],
+ ndlp->nlp_sid, 0, LPFC_CTX_TGT);
}
if (vport->load_flag & FC_UNLOADING)
warn_on = 0;
if (warn_on) {
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0203 Devloss timeout on "
- "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
- "NPort x%x Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- *name, *(name+1), *(name+2), *(name+3),
- *(name+4), *(name+5), *(name+6), *(name+7),
- ndlp->nlp_DID, ndlp->nlp_flag,
- ndlp->nlp_state, ndlp->nlp_rpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0203 Devloss timeout on "
+ "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
+ "NPort x%x Data: x%x x%x x%x\n",
+ *name, *(name+1), *(name+2), *(name+3),
+ *(name+4), *(name+5), *(name+6), *(name+7),
+ ndlp->nlp_DID, ndlp->nlp_flag,
+ ndlp->nlp_state, ndlp->nlp_rpi);
} else {
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0204 Devloss timeout on "
- "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
- "NPort x%x Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- *name, *(name+1), *(name+2), *(name+3),
- *(name+4), *(name+5), *(name+6), *(name+7),
- ndlp->nlp_DID, ndlp->nlp_flag,
- ndlp->nlp_state, ndlp->nlp_rpi);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0204 Devloss timeout on "
+ "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
+ "NPort x%x Data: x%x x%x x%x\n",
+ *name, *(name+1), *(name+2), *(name+3),
+ *(name+4), *(name+5), *(name+6), *(name+7),
+ ndlp->nlp_DID, ndlp->nlp_flag,
+ ndlp->nlp_state, ndlp->nlp_rpi);
}
if (!(vport->load_flag & FC_UNLOADING) &&
@@ -344,12 +349,14 @@ lpfc_work_list_done(struct lpfc_hba *phba)
}
-void
+static void
lpfc_work_done(struct lpfc_hba *phba)
{
struct lpfc_sli_ring *pring;
uint32_t ha_copy, status, control, work_port_events;
+ struct lpfc_vport **vports;
struct lpfc_vport *vport;
+ int i;
spin_lock_irq(&phba->hbalock);
ha_copy = phba->work_ha;
@@ -364,48 +371,41 @@ lpfc_work_done(struct lpfc_hba *phba)
if (ha_copy & HA_LATT)
lpfc_handle_latt(phba);
-
- spin_lock_irq(&phba->hbalock);
- list_for_each_entry(vport, &phba->port_list, listentry) {
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
-
- if (!scsi_host_get(shost)) {
- continue;
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS; i++) {
+ /*
+ * We could have no vports in array if unloading, so if
+ * this happens then just use the pport
+ */
+ if (vports[i] == NULL && i == 0)
+ vport = phba->pport;
+ else
+ vport = vports[i];
+ if (vport == NULL)
+ break;
+ work_port_events = vport->work_port_events;
+ if (work_port_events & WORKER_DISC_TMO)
+ lpfc_disc_timeout_handler(vport);
+ if (work_port_events & WORKER_ELS_TMO)
+ lpfc_els_timeout_handler(vport);
+ if (work_port_events & WORKER_HB_TMO)
+ lpfc_hb_timeout_handler(phba);
+ if (work_port_events & WORKER_MBOX_TMO)
+ lpfc_mbox_timeout_handler(phba);
+ if (work_port_events & WORKER_FABRIC_BLOCK_TMO)
+ lpfc_unblock_fabric_iocbs(phba);
+ if (work_port_events & WORKER_FDMI_TMO)
+ lpfc_fdmi_timeout_handler(vport);
+ if (work_port_events & WORKER_RAMP_DOWN_QUEUE)
+ lpfc_ramp_down_queue_handler(phba);
+ if (work_port_events & WORKER_RAMP_UP_QUEUE)
+ lpfc_ramp_up_queue_handler(phba);
+ spin_lock_irq(&vport->work_port_lock);
+ vport->work_port_events &= ~work_port_events;
+ spin_unlock_irq(&vport->work_port_lock);
}
- spin_unlock_irq(&phba->hbalock);
- work_port_events = vport->work_port_events;
-
- if (work_port_events & WORKER_DISC_TMO)
- lpfc_disc_timeout_handler(vport);
-
- if (work_port_events & WORKER_ELS_TMO)
- lpfc_els_timeout_handler(vport);
-
- if (work_port_events & WORKER_HB_TMO)
- lpfc_hb_timeout_handler(phba);
-
- if (work_port_events & WORKER_MBOX_TMO)
- lpfc_mbox_timeout_handler(phba);
-
- if (work_port_events & WORKER_FABRIC_BLOCK_TMO)
- lpfc_unblock_fabric_iocbs(phba);
-
- if (work_port_events & WORKER_FDMI_TMO)
- lpfc_fdmi_timeout_handler(vport);
-
- if (work_port_events & WORKER_RAMP_DOWN_QUEUE)
- lpfc_ramp_down_queue_handler(phba);
-
- if (work_port_events & WORKER_RAMP_UP_QUEUE)
- lpfc_ramp_up_queue_handler(phba);
-
- spin_lock_irq(&vport->work_port_lock);
- vport->work_port_events &= ~work_port_events;
- spin_unlock_irq(&vport->work_port_lock);
- scsi_host_put(shost);
- spin_lock_irq(&phba->hbalock);
- }
- spin_unlock_irq(&phba->hbalock);
+ lpfc_destroy_vport_work_array(vports);
pring = &phba->sli.ring[LPFC_ELS_RING];
status = (ha_copy & (HA_RXMASK << (4*LPFC_ELS_RING)));
@@ -426,10 +426,19 @@ lpfc_work_done(struct lpfc_hba *phba)
spin_lock_irq(&phba->hbalock);
control = readl(phba->HCregaddr);
if (!(control & (HC_R0INT_ENA << LPFC_ELS_RING))) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "WRK Enable ring: cntl:x%x hacopy:x%x",
+ control, ha_copy, 0);
+
control |= (HC_R0INT_ENA << LPFC_ELS_RING);
writel(control, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
}
+ else {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "WRK Ring ok: cntl:x%x hacopy:x%x",
+ control, ha_copy, 0);
+ }
spin_unlock_irq(&phba->hbalock);
}
lpfc_work_list_done(phba);
@@ -439,32 +448,22 @@ static int
check_work_wait_done(struct lpfc_hba *phba)
{
struct lpfc_vport *vport;
- struct lpfc_sli_ring *pring;
+ struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING];
int rc = 0;
spin_lock_irq(&phba->hbalock);
list_for_each_entry(vport, &phba->port_list, listentry) {
if (vport->work_port_events) {
rc = 1;
- goto exit;
+ break;
}
}
-
- if (phba->work_ha || (!list_empty(&phba->work_list)) ||
- kthread_should_stop()) {
- rc = 1;
- goto exit;
- }
-
- pring = &phba->sli.ring[LPFC_ELS_RING];
- if (pring->flag & LPFC_DEFERRED_RING_EVENT)
+ if (rc || phba->work_ha || (!list_empty(&phba->work_list)) ||
+ kthread_should_stop() || pring->flag & LPFC_DEFERRED_RING_EVENT) {
rc = 1;
-exit:
- if (rc)
phba->work_found++;
- else
+ } else
phba->work_found = 0;
-
spin_unlock_irq(&phba->hbalock);
return rc;
}
@@ -592,7 +591,6 @@ lpfc_linkdown_port(struct lpfc_vport *vport)
/* free any ndlp's on unused list */
list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp)
- /* free any ndlp's in unused state */
if (ndlp->nlp_state == NLP_STE_UNUSED_NODE)
lpfc_drop_node(vport, ndlp);
@@ -605,8 +603,9 @@ lpfc_linkdown(struct lpfc_hba *phba)
{
struct lpfc_vport *vport = phba->pport;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_vport *port_iterator;
+ struct lpfc_vport **vports;
LPFC_MBOXQ_t *mb;
+ int i;
if (phba->link_state == LPFC_LINK_DOWN) {
return 0;
@@ -617,13 +616,13 @@ lpfc_linkdown(struct lpfc_hba *phba)
phba->pport->fc_flag &= ~FC_LBIT;
}
spin_unlock_irq(&phba->hbalock);
-
- list_for_each_entry(port_iterator, &phba->port_list, listentry) {
-
- /* Issue a LINK DOWN event to all nodes */
- lpfc_linkdown_port(port_iterator);
- }
-
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) {
+ /* Issue a LINK DOWN event to all nodes */
+ lpfc_linkdown_port(vports[i]);
+ }
+ lpfc_destroy_vport_work_array(vports);
/* Clean up any firmware default rpi's */
mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mb) {
@@ -724,7 +723,8 @@ lpfc_linkup_port(struct lpfc_vport *vport)
static int
lpfc_linkup(struct lpfc_hba *phba)
{
- struct lpfc_vport *vport;
+ struct lpfc_vport **vports;
+ int i;
phba->link_state = LPFC_LINK_UP;
@@ -732,9 +732,11 @@ lpfc_linkup(struct lpfc_hba *phba)
clear_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);
del_timer_sync(&phba->fabric_block_timer);
- list_for_each_entry(vport, &phba->port_list, listentry) {
- lpfc_linkup_port(vport);
- }
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++)
+ lpfc_linkup_port(vports[i]);
+ lpfc_destroy_vport_work_array(vports);
if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)
lpfc_issue_clear_la(phba, phba->pport);
@@ -764,12 +766,10 @@ lpfc_mbx_cmpl_clear_la(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
/* Check for error */
if ((mb->mbxStatus) && (mb->mbxStatus != 0x1601)) {
/* CLEAR_LA mbox error <mbxStatus> state <hba_state> */
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0320 CLEAR_LA mbxStatus error x%x hba "
- "state x%x\n",
- phba->brd_no, vport->vpi, mb->mbxStatus,
- vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0320 CLEAR_LA mbxStatus error x%x hba "
+ "state x%x\n",
+ mb->mbxStatus, vport->port_state);
phba->link_state = LPFC_HBA_ERROR;
goto out;
}
@@ -801,10 +801,8 @@ lpfc_mbx_cmpl_clear_la(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
out:
/* Device Discovery completes */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0225 Device Discovery completes\n",
- phba->brd_no, vport->vpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0225 Device Discovery completes\n");
mempool_free(pmb, phba->mbox_mem_pool);
spin_lock_irq(shost->host_lock);
@@ -861,19 +859,17 @@ lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
return;
out:
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0306 CONFIG_LINK mbxStatus error x%x "
- "HBA state x%x\n",
- phba->brd_no, vport->vpi, pmb->mb.mbxStatus,
- vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0306 CONFIG_LINK mbxStatus error x%x "
+ "HBA state x%x\n",
+ pmb->mb.mbxStatus, vport->port_state);
mempool_free(pmb, phba->mbox_mem_pool);
lpfc_linkdown(phba);
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0200 CONFIG_LINK bad hba state x%x\n",
- phba->brd_no, vport->vpi, vport->port_state);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0200 CONFIG_LINK bad hba state x%x\n",
+ vport->port_state);
lpfc_issue_clear_la(phba, vport);
return;
@@ -890,12 +886,10 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
/* Check for error */
if (mb->mbxStatus) {
/* READ_SPARAM mbox error <mbxStatus> state <hba_state> */
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0319 READ_SPARAM mbxStatus error x%x "
- "hba state x%x>\n",
- phba->brd_no, vport->vpi, mb->mbxStatus,
- vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0319 READ_SPARAM mbxStatus error x%x "
+ "hba state x%x>\n",
+ mb->mbxStatus, vport->port_state);
lpfc_linkdown(phba);
goto out;
}
@@ -978,7 +972,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
if (i == 0) {
phba->alpa_map[0] = 0;
} else {
- if (phba->cfg_log_verbose & LOG_LINK_EVENT) {
+ if (vport->cfg_log_verbose & LOG_LINK_EVENT) {
int numalpa, j, k;
union {
uint8_t pamap[16];
@@ -1004,10 +998,9 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
lpfc_printf_log(phba,
KERN_WARNING,
LOG_LINK_EVENT,
- "%d:1304 Link Up Event "
+ "1304 Link Up Event "
"ALPA map Data: x%x "
"x%x x%x x%x\n",
- phba->brd_no,
un.pa.wd1, un.pa.wd2,
un.pa.wd3, un.pa.wd4);
}
@@ -1015,7 +1008,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
}
} else {
if (!(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)) {
- if (phba->max_vpi && phba->cfg_npiv_enable &&
+ if (phba->max_vpi && phba->cfg_enable_npiv &&
(phba->sli_rev == 3))
phba->sli3_options |= LPFC_SLI3_NPIV_ENABLED;
}
@@ -1055,11 +1048,9 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
}
out:
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0263 Discovery Mailbox error: state: 0x%x : %p %p\n",
- phba->brd_no, vport->vpi,
- vport->port_state, sparam_mbox, cfglink_mbox);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0263 Discovery Mailbox error: state: 0x%x : %p %p\n",
+ vport->port_state, sparam_mbox, cfglink_mbox);
lpfc_issue_clear_la(phba, vport);
return;
}
@@ -1100,8 +1091,8 @@ lpfc_mbx_cmpl_read_la(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
/* Check for error */
if (mb->mbxStatus) {
lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
- "%d:1307 READ_LA mbox error x%x state x%x\n",
- phba->brd_no, mb->mbxStatus, vport->port_state);
+ "1307 READ_LA mbox error x%x state x%x\n",
+ mb->mbxStatus, vport->port_state);
lpfc_mbx_issue_link_down(phba);
phba->link_state = LPFC_HBA_ERROR;
goto lpfc_mbx_cmpl_read_la_free_mbuf;
@@ -1132,26 +1123,26 @@ lpfc_mbx_cmpl_read_la(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
phba->fc_stat.LinkUp++;
if (phba->link_flag & LS_LOOPBACK_MODE) {
lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
- "%d:1306 Link Up Event in loop back mode "
- "x%x received Data: x%x x%x x%x x%x\n",
- phba->brd_no, la->eventTag, phba->fc_eventTag,
- la->granted_AL_PA, la->UlnkSpeed,
- phba->alpa_map[0]);
+ "1306 Link Up Event in loop back mode "
+ "x%x received Data: x%x x%x x%x x%x\n",
+ la->eventTag, phba->fc_eventTag,
+ la->granted_AL_PA, la->UlnkSpeed,
+ phba->alpa_map[0]);
} else {
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
- "%d:1303 Link Up Event x%x received "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, la->eventTag, phba->fc_eventTag,
- la->granted_AL_PA, la->UlnkSpeed,
- phba->alpa_map[0]);
+ "1303 Link Up Event x%x received "
+ "Data: x%x x%x x%x x%x\n",
+ la->eventTag, phba->fc_eventTag,
+ la->granted_AL_PA, la->UlnkSpeed,
+ phba->alpa_map[0]);
}
lpfc_mbx_process_link_up(phba, la);
} else {
phba->fc_stat.LinkDown++;
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
- "%d:1305 Link Down Event x%x received "
+ "1305 Link Down Event x%x received "
"Data: x%x x%x x%x\n",
- phba->brd_no, la->eventTag, phba->fc_eventTag,
+ la->eventTag, phba->fc_eventTag,
phba->pport->port_state, vport->fc_flag);
lpfc_mbx_issue_link_down(phba);
}
@@ -1199,10 +1190,9 @@ lpfc_mbx_cmpl_unreg_vpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
case 0x0011:
case 0x0020:
case 0x9700:
- lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d (%d):0911 cmpl_unreg_vpi, "
- "mb status = 0x%x\n",
- phba->brd_no, vport->vpi, mb->mbxStatus);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0911 cmpl_unreg_vpi, mb status = 0x%x\n",
+ mb->mbxStatus);
break;
}
vport->unreg_vpi_cmpl = VPORT_OK;
@@ -1231,9 +1221,8 @@ lpfc_mbx_unreg_vpi(struct lpfc_vport *vport)
mbox->mbox_cmpl = lpfc_mbx_cmpl_unreg_vpi;
rc = lpfc_sli_issue_mbox(phba, mbox, (MBX_NOWAIT | MBX_STOP_IOCB));
if (rc == MBX_NOT_FINISHED) {
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_VPORT,
- "%d (%d):1800 Could not issue unreg_vpi\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX | LOG_VPORT,
+ "1800 Could not issue unreg_vpi\n");
mempool_free(mbox, phba->mbox_mem_pool);
vport->unreg_vpi_cmpl = VPORT_ERROR;
}
@@ -1250,9 +1239,9 @@ lpfc_mbx_cmpl_reg_vpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
case 0x0011:
case 0x9601:
case 0x9602:
- lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d (%d):0912 cmpl_reg_vpi, mb status = 0x%x\n",
- phba->brd_no, vport->vpi, mb->mbxStatus);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0912 cmpl_reg_vpi, mb status = 0x%x\n",
+ mb->mbxStatus);
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
spin_lock_irq(shost->host_lock);
vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);
@@ -1289,15 +1278,15 @@ void
lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
struct lpfc_vport *vport = pmb->vport;
- struct lpfc_vport *next_vport;
MAILBOX_t *mb = &pmb->mb;
struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
struct lpfc_nodelist *ndlp;
- ndlp = (struct lpfc_nodelist *) pmb->context2;
+ struct lpfc_vport **vports;
+ int i;
+ ndlp = (struct lpfc_nodelist *) pmb->context2;
pmb->context1 = NULL;
pmb->context2 = NULL;
-
if (mb->mbxStatus) {
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
@@ -1314,10 +1303,9 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d (%d):0258 Register Fabric login error: 0x%x\n",
- phba->brd_no, vport->vpi, mb->mbxStatus);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0258 Register Fabric login error: 0x%x\n",
+ mb->mbxStatus);
return;
}
@@ -1328,21 +1316,26 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_nlp_put(ndlp); /* Drop the reference from the mbox */
if (vport->port_state == LPFC_FABRIC_CFG_LINK) {
- list_for_each_entry(next_vport, &phba->port_list, listentry) {
- if (next_vport->port_type == LPFC_PHYSICAL_PORT)
- continue;
-
- if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)
- lpfc_initial_fdisc(next_vport);
- else if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {
- lpfc_vport_set_state(vport,
- FC_VPORT_NO_FABRIC_SUPP);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0259 No NPIV Fabric "
- "support\n",
- phba->brd_no, vport->vpi);
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0;
+ i < LPFC_MAX_VPORTS && vports[i] != NULL;
+ i++) {
+ if (vports[i]->port_type == LPFC_PHYSICAL_PORT)
+ continue;
+ if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)
+ lpfc_initial_fdisc(vports[i]);
+ else if (phba->sli3_options &
+ LPFC_SLI3_NPIV_ENABLED) {
+ lpfc_vport_set_state(vports[i],
+ FC_VPORT_NO_FABRIC_SUPP);
+ lpfc_printf_vlog(vport, KERN_ERR,
+ LOG_ELS,
+ "0259 No NPIV "
+ "Fabric support\n");
+ }
}
- }
+ lpfc_destroy_vport_work_array(vports);
lpfc_do_scr_ns_plogi(phba, vport);
}
@@ -1386,9 +1379,9 @@ out:
return;
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0260 Register NameServer error: 0x%x\n",
- phba->brd_no, vport->vpi, mb->mbxStatus);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0260 Register NameServer error: 0x%x\n",
+ mb->mbxStatus);
return;
}
@@ -1598,7 +1591,7 @@ lpfc_nlp_state_name(char *buffer, size_t size, int state)
[NLP_STE_NPR_NODE] = "NPR",
};
- if (state < ARRAY_SIZE(states) && states[state])
+ if (state < NLP_STE_MAX_STATE && states[state])
strlcpy(buffer, states[state], size);
else
snprintf(buffer, size, "unknown (%d)", state);
@@ -1613,12 +1606,11 @@ lpfc_nlp_set_state(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
int old_state = ndlp->nlp_state;
char name1[16], name2[16];
- lpfc_printf_log(vport->phba, KERN_INFO, LOG_NODE,
- "%d (%d):0904 NPort state transition x%06x, %s -> %s\n",
- vport->phba->brd_no, vport->vpi,
- ndlp->nlp_DID,
- lpfc_nlp_state_name(name1, sizeof(name1), old_state),
- lpfc_nlp_state_name(name2, sizeof(name2), state));
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0904 NPort state transition x%06x, %s -> %s\n",
+ ndlp->nlp_DID,
+ lpfc_nlp_state_name(name1, sizeof(name1), old_state),
+ lpfc_nlp_state_name(name2, sizeof(name2), state));
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_NODE,
"node statechg did:x%x old:%d ste:%d",
@@ -1664,16 +1656,7 @@ lpfc_dequeue_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
void
lpfc_drop_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
{
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
-
- if ((ndlp->nlp_flag & NLP_DELAY_TMO) != 0)
- lpfc_cancel_retry_delay_tmo(vport, ndlp);
- if (ndlp->nlp_state && !list_empty(&ndlp->nlp_listp))
- lpfc_nlp_counters(vport, ndlp->nlp_state, -1);
- spin_lock_irq(shost->host_lock);
- list_del_init(&ndlp->nlp_listp);
- ndlp->nlp_flag &= ~NLP_TARGET_REMOVE;
- spin_unlock_irq(shost->host_lock);
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNUSED_NODE);
lpfc_nlp_put(ndlp);
}
@@ -1710,12 +1693,12 @@ lpfc_set_disctmo(struct lpfc_vport *vport)
spin_unlock_irq(shost->host_lock);
/* Start Discovery Timer state <hba_state> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0247 Start Discovery Timer state x%x "
- "Data: x%x x%lx x%x x%x\n",
- phba->brd_no, vport->vpi, vport->port_state, tmo,
- (unsigned long)&vport->fc_disctmo, vport->fc_plogi_cnt,
- vport->fc_adisc_cnt);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0247 Start Discovery Timer state x%x "
+ "Data: x%x x%lx x%x x%x\n",
+ vport->port_state, tmo,
+ (unsigned long)&vport->fc_disctmo, vport->fc_plogi_cnt,
+ vport->fc_adisc_cnt);
return;
}
@@ -1727,7 +1710,6 @@ int
lpfc_can_disctmo(struct lpfc_vport *vport)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_hba *phba = vport->phba;
unsigned long iflags;
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
@@ -1746,13 +1728,11 @@ lpfc_can_disctmo(struct lpfc_vport *vport)
}
/* Cancel Discovery Timer state <hba_state> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0248 Cancel Discovery Timer state x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->port_state,
- vport->fc_flag, vport->fc_plogi_cnt,
- vport->fc_adisc_cnt);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0248 Cancel Discovery Timer state x%x "
+ "Data: x%x x%x x%x\n",
+ vport->port_state, vport->fc_flag,
+ vport->fc_plogi_cnt, vport->fc_adisc_cnt);
return 0;
}
@@ -1935,10 +1915,9 @@ lpfc_unreg_default_rpis(struct lpfc_vport *vport)
rc = lpfc_sli_issue_mbox(phba, mbox,
(MBX_NOWAIT | MBX_STOP_IOCB));
if (rc == MBX_NOT_FINISHED) {
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_VPORT,
- "%d (%d):1815 Could not issue "
- "unreg_did (default rpis)\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX | LOG_VPORT,
+ "1815 Could not issue "
+ "unreg_did (default rpis)\n");
mempool_free(mbox, phba->mbox_mem_pool);
}
}
@@ -1957,12 +1936,11 @@ lpfc_cleanup_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
struct lpfc_dmabuf *mp;
/* Cleanup node for NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d (%d):0900 Cleanup node for NPort x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, ndlp->nlp_DID, ndlp->nlp_flag,
- ndlp->nlp_state, ndlp->nlp_rpi);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0900 Cleanup node for NPort x%x "
+ "Data: x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_flag,
+ ndlp->nlp_state, ndlp->nlp_rpi);
lpfc_dequeue_node(vport, ndlp);
/* cleanup any ndlp on mbox q waiting for reglogin cmpl */
@@ -2094,7 +2072,6 @@ lpfc_matchdid(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
static struct lpfc_nodelist *
__lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did)
{
- struct lpfc_hba *phba = vport->phba;
struct lpfc_nodelist *ndlp;
uint32_t data1;
@@ -2104,20 +2081,18 @@ __lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did)
((uint32_t) ndlp->nlp_xri << 16) |
((uint32_t) ndlp->nlp_type << 8) |
((uint32_t) ndlp->nlp_rpi & 0xff));
- lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d (%d):0929 FIND node DID "
- " Data: x%p x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- ndlp, ndlp->nlp_DID,
- ndlp->nlp_flag, data1);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0929 FIND node DID "
+ "Data: x%p x%x x%x x%x\n",
+ ndlp, ndlp->nlp_DID,
+ ndlp->nlp_flag, data1);
return ndlp;
}
}
/* FIND node did <did> NOT FOUND */
- lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d (%d):0932 FIND node did x%x NOT FOUND.\n",
- phba->brd_no, vport->vpi, did);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
+ "0932 FIND node did x%x NOT FOUND.\n", did);
return NULL;
}
@@ -2208,7 +2183,7 @@ lpfc_disc_list_loopmap(struct lpfc_vport *vport)
/* If cfg_scan_down is set, start from highest
* ALPA (0xef) to lowest (0x1).
*/
- if (phba->cfg_scan_down)
+ if (vport->cfg_scan_down)
index = j;
else
index = FC_MAXLOOP - j - 1;
@@ -2309,12 +2284,11 @@ lpfc_disc_start(struct lpfc_vport *vport)
vport->num_disc_nodes = 0;
/* Start Discovery state <hba_state> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0202 Start Discovery hba state x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vport->vpi, vport->port_state,
- vport->fc_flag, vport->fc_plogi_cnt,
- vport->fc_adisc_cnt);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0202 Start Discovery hba state x%x "
+ "Data: x%x x%x x%x\n",
+ vport->port_state, vport->fc_flag, vport->fc_plogi_cnt,
+ vport->fc_adisc_cnt);
/* First do ADISCs - if any */
num_sent = lpfc_els_disc_adisc(vport);
@@ -2532,10 +2506,8 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
* FAN
*/
/* FAN timeout */
- lpfc_printf_log(phba, KERN_WARNING, LOG_DISCOVERY,
- "%d (%d):0221 FAN timeout\n",
- phba->brd_no, vport->vpi);
-
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_DISCOVERY,
+ "0221 FAN timeout\n");
/* Start discovery by sending FLOGI, clean up old rpis */
list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes,
nlp_listp) {
@@ -2562,10 +2534,9 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_FLOGI:
/* port_state is identically LPFC_FLOGI while waiting for FLOGI cmpl */
/* Initial FLOGI timeout */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0222 Initial %s timeout\n",
- phba->brd_no, vport->vpi,
- vport->vpi ? "FLOGI" : "FDISC");
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0222 Initial %s timeout\n",
+ vport->vpi ? "FLOGI" : "FDISC");
/* Assume no Fabric and go on with discovery.
* Check for outstanding ELS FLOGI to abort.
@@ -2581,11 +2552,9 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_FABRIC_CFG_LINK:
/* hba_state is identically LPFC_FABRIC_CFG_LINK while waiting for
NameServer login */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0223 Timeout while waiting for "
- "NameServer login\n",
- phba->brd_no, vport->vpi);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0223 Timeout while waiting for "
+ "NameServer login\n");
/* Next look for NameServer ndlp */
ndlp = lpfc_findnode_did(vport, NameServer_DID);
if (ndlp)
@@ -2596,11 +2565,10 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_NS_QRY:
/* Check for wait for NameServer Rsp timeout */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0224 NameServer Query timeout "
- "Data: x%x x%x\n",
- phba->brd_no, vport->vpi,
- vport->fc_ns_retry, LPFC_MAX_NS_RETRY);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0224 NameServer Query timeout "
+ "Data: x%x x%x\n",
+ vport->fc_ns_retry, LPFC_MAX_NS_RETRY);
if (vport->fc_ns_retry < LPFC_MAX_NS_RETRY) {
/* Try it one more time */
@@ -2627,10 +2595,9 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
/* Setup and issue mailbox INITIALIZE LINK command */
initlinkmbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!initlinkmbox) {
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0206 Device Discovery "
- "completion error\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0206 Device Discovery "
+ "completion error\n");
phba->link_state = LPFC_HBA_ERROR;
break;
}
@@ -2651,9 +2618,8 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_DISC_AUTH:
/* Node Authentication timeout */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0227 Node Authentication timeout\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0227 Node Authentication timeout\n");
lpfc_disc_flush_list(vport);
/*
@@ -2670,11 +2636,10 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_VPORT_READY:
if (vport->fc_flag & FC_RSCN_MODE) {
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0231 RSCN timeout Data: x%x "
- "x%x\n",
- phba->brd_no, vport->vpi,
- vport->fc_ns_retry, LPFC_MAX_NS_RETRY);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0231 RSCN timeout Data: x%x "
+ "x%x\n",
+ vport->fc_ns_retry, LPFC_MAX_NS_RETRY);
/* Cleanup any outstanding ELS commands */
lpfc_els_flush_cmd(vport);
@@ -2685,20 +2650,17 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
break;
default:
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0229 Unexpected discovery timeout, "
- "vport State x%x\n",
- phba->brd_no, vport->vpi, vport->port_state);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0229 Unexpected discovery timeout, "
+ "vport State x%x\n", vport->port_state);
break;
}
switch (phba->link_state) {
case LPFC_CLEAR_LA:
/* CLEAR LA timeout */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0228 CLEAR LA timeout\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0228 CLEAR LA timeout\n");
clrlaerr = 1;
break;
@@ -2709,10 +2671,9 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_LINK_DOWN:
case LPFC_LINK_UP:
case LPFC_HBA_ERROR:
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0230 Unexpected timeout, hba link "
- "state x%x\n",
- phba->brd_no, vport->vpi, phba->link_state);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0230 Unexpected timeout, hba link "
+ "state x%x\n", phba->link_state);
clrlaerr = 1;
break;
@@ -2757,7 +2718,7 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
* fdmi-on=2 (supporting RPA/hostnmae)
*/
- if (phba->cfg_fdmi_on == 1)
+ if (vport->cfg_fdmi_on == 1)
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_DHBA);
else
mod_timer(&vport->fc_fdmitmo, jiffies + HZ * 60);
@@ -2854,32 +2815,6 @@ lpfc_findnode_wwpn(struct lpfc_vport *vport, struct lpfc_name *wwpn)
}
void
-lpfc_dev_loss_delay(unsigned long ptr)
-{
- struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) ptr;
- struct lpfc_vport *vport = ndlp->vport;
- struct lpfc_hba *phba = vport->phba;
- struct lpfc_work_evt *evtp = &ndlp->dev_loss_evt;
- unsigned long flags;
-
- evtp = &ndlp->dev_loss_evt;
-
- spin_lock_irqsave(&phba->hbalock, flags);
- if (!list_empty(&evtp->evt_listp)) {
- spin_unlock_irqrestore(&phba->hbalock, flags);
- return;
- }
-
- evtp->evt_arg1 = ndlp;
- evtp->evt = LPFC_EVT_DEV_LOSS_DELAY;
- list_add_tail(&evtp->evt_listp, &phba->work_list);
- if (phba->work_wait)
- lpfc_worker_wake_up(phba);
- spin_unlock_irqrestore(&phba->hbalock, flags);
- return;
-}
-
-void
lpfc_nlp_init(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
uint32_t did)
{
@@ -2902,7 +2837,7 @@ lpfc_nlp_init(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
return;
}
-void
+static void
lpfc_nlp_release(struct kref *kref)
{
struct lpfc_nodelist *ndlp = container_of(kref, struct lpfc_nodelist,
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index c2fb59f595f3..451accd5564b 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -150,7 +150,11 @@ struct lpfc_sli_ct_request {
struct gff_acc {
uint8_t fbits[128];
} gff_acc;
+#ifdef __BIG_ENDIAN_BITFIELD
+#define FCP_TYPE_FEATURE_OFFSET 7
+#else /* __LITTLE_ENDIAN_BITFIELD */
#define FCP_TYPE_FEATURE_OFFSET 4
+#endif
struct rff {
uint32_t PortId;
uint8_t reserved[2];
@@ -805,7 +809,7 @@ typedef struct _RNID { /* Structure is in Big Endian format */
} un;
} RNID;
-typedef struct _RPS { /* Structure is in Big Endian format */
+typedef struct _RPS { /* Structure is in Big Endian format */
union {
uint32_t portNum;
struct lpfc_name portName;
@@ -823,7 +827,7 @@ typedef struct _RPS_RSP { /* Structure is in Big Endian format */
uint32_t crcCnt;
} RPS_RSP;
-typedef struct _RPL { /* Structure is in Big Endian format */
+typedef struct _RPL { /* Structure is in Big Endian format */
uint32_t maxsize;
uint32_t index;
} RPL;
@@ -834,7 +838,7 @@ typedef struct _PORT_NUM_BLK {
struct lpfc_name portName;
} PORT_NUM_BLK;
-typedef struct _RPL_RSP { /* Structure is in Big Endian format */
+typedef struct _RPL_RSP { /* Structure is in Big Endian format */
uint32_t listLen;
uint32_t index;
PORT_NUM_BLK port_num_blk;
@@ -2613,8 +2617,8 @@ typedef union {
LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */
READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */
WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */
- BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
- INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
+ BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */
+ INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */
DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */
CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */
PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 07bd0dcdf0d6..414350ab584e 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -53,8 +53,6 @@ static struct scsi_transport_template *lpfc_transport_template = NULL;
static struct scsi_transport_template *lpfc_vport_transport_template = NULL;
static DEFINE_IDR(lpfc_hba_index);
-
-
/************************************************************************/
/* */
/* lpfc_config_port_prep */
@@ -107,10 +105,9 @@ lpfc_config_port_prep(struct lpfc_hba *phba)
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d:0324 Config Port initialization "
+ "0324 Config Port initialization "
"error, mbxCmd x%x READ_NVPARM, "
"mbxStatus x%x\n",
- phba->brd_no,
mb->mbxCommand, mb->mbxStatus);
mempool_free(pmb, phba->mbox_mem_pool);
return -ERESTART;
@@ -128,9 +125,8 @@ lpfc_config_port_prep(struct lpfc_hba *phba)
rc = lpfc_sli_issue_mbox(phba, pmb, MBX_POLL);
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0439 Adapter failed to init, mbxCmd x%x "
+ "0439 Adapter failed to init, mbxCmd x%x "
"READ_REV, mbxStatus x%x\n",
- phba->brd_no,
mb->mbxCommand, mb->mbxStatus);
mempool_free( pmb, phba->mbox_mem_pool);
return -ERESTART;
@@ -144,9 +140,8 @@ lpfc_config_port_prep(struct lpfc_hba *phba)
if (mb->un.varRdRev.rr == 0) {
vp->rev.rBit = 0;
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0440 Adapter failed to init, READ_REV has "
- "missing revision information.\n",
- phba->brd_no);
+ "0440 Adapter failed to init, READ_REV has "
+ "missing revision information.\n");
mempool_free(pmb, phba->mbox_mem_pool);
return -ERESTART;
}
@@ -197,9 +192,8 @@ lpfc_config_port_prep(struct lpfc_hba *phba)
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0441 VPD not present on adapter, "
+ "0441 VPD not present on adapter, "
"mbxCmd x%x DUMP VPD, mbxStatus x%x\n",
- phba->brd_no,
mb->mbxCommand, mb->mbxStatus);
mb->un.varDmp.word_cnt = 0;
}
@@ -253,9 +247,8 @@ lpfc_config_port_post(struct lpfc_hba *phba)
pmb->vport = vport;
if (lpfc_sli_issue_mbox(phba, pmb, MBX_POLL) != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0448 Adapter failed init, mbxCmd x%x "
+ "0448 Adapter failed init, mbxCmd x%x "
"READ_SPARM mbxStatus x%x\n",
- phba->brd_no,
mb->mbxCommand, mb->mbxStatus);
phba->link_state = LPFC_HBA_ERROR;
mp = (struct lpfc_dmabuf *) pmb->context1;
@@ -312,9 +305,8 @@ lpfc_config_port_post(struct lpfc_hba *phba)
pmb->vport = vport;
if (lpfc_sli_issue_mbox(phba, pmb, MBX_POLL) != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0453 Adapter failed to init, mbxCmd x%x "
+ "0453 Adapter failed to init, mbxCmd x%x "
"READ_CONFIG, mbxStatus x%x\n",
- phba->brd_no,
mb->mbxCommand, mb->mbxStatus);
phba->link_state = LPFC_HBA_ERROR;
mempool_free( pmb, phba->mbox_mem_pool);
@@ -344,9 +336,8 @@ lpfc_config_port_post(struct lpfc_hba *phba)
&& !(phba->lmt & LMT_10Gb))) {
/* Reset link speed to auto */
lpfc_printf_log(phba, KERN_WARNING, LOG_LINK_EVENT,
- "%d:1302 Invalid speed for this board: "
+ "1302 Invalid speed for this board: "
"Reset link speed to auto: x%x\n",
- phba->brd_no,
phba->cfg_link_speed);
phba->cfg_link_speed = LINK_SPEED_AUTO;
}
@@ -402,9 +393,8 @@ lpfc_config_port_post(struct lpfc_hba *phba)
lpfc_set_loopback_flag(phba);
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0454 Adapter failed to init, mbxCmd x%x "
+ "0454 Adapter failed to init, mbxCmd x%x "
"INIT_LINK, mbxStatus x%x\n",
- phba->brd_no,
mb->mbxCommand, mb->mbxStatus);
/* Clear all interrupt enable conditions */
@@ -437,16 +427,11 @@ lpfc_config_port_post(struct lpfc_hba *phba)
int
lpfc_hba_down_prep(struct lpfc_hba *phba)
{
- struct lpfc_vport *vport = phba->pport;
-
/* Disable interrupts */
writel(0, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
- list_for_each_entry(vport, &phba->port_list, listentry) {
- lpfc_cleanup_discovery_resources(vport);
- }
-
+ lpfc_cleanup_discovery_resources(phba->pport);
return 0;
}
@@ -518,7 +503,7 @@ lpfc_hb_mbox_cmpl(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq)
mempool_free(pmboxq, phba->mbox_mem_pool);
if (!(phba->pport->fc_flag & FC_OFFLINE_MODE) &&
!(phba->link_state == LPFC_HBA_ERROR) &&
- !(phba->pport->fc_flag & FC_UNLOADING))
+ !(phba->pport->load_flag & FC_UNLOADING))
mod_timer(&phba->hb_tmofunc,
jiffies + HZ * LPFC_HB_MBOX_INTERVAL);
return;
@@ -532,7 +517,7 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba)
struct lpfc_sli *psli = &phba->sli;
if ((phba->link_state == LPFC_HBA_ERROR) ||
- (phba->pport->fc_flag & FC_UNLOADING) ||
+ (phba->pport->load_flag & FC_UNLOADING) ||
(phba->pport->fc_flag & FC_OFFLINE_MODE))
return;
@@ -586,8 +571,8 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba)
* need to take the HBA offline.
*/
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0459 Adapter heartbeat failure, taking "
- "this port offline.\n", phba->brd_no);
+ "0459 Adapter heartbeat failure, taking "
+ "this port offline.\n");
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
@@ -615,9 +600,10 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
struct lpfc_vport *vport = phba->pport;
struct lpfc_sli *psli = &phba->sli;
struct lpfc_sli_ring *pring;
- struct lpfc_vport *port_iterator;
+ struct lpfc_vport **vports;
uint32_t event_data;
struct Scsi_Host *shost;
+ int i;
/* If the pci channel is offline, ignore possible errors,
* since we cannot communicate with the pci card anyway. */
@@ -628,18 +614,21 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
phba->work_hs & HS_FFER5) {
/* Re-establishing Link */
lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
- "%d:1301 Re-establishing Link "
+ "1301 Re-establishing Link "
"Data: x%x x%x x%x\n",
- phba->brd_no, phba->work_hs,
+ phba->work_hs,
phba->work_status[0], phba->work_status[1]);
- list_for_each_entry(port_iterator, &phba->port_list,
- listentry) {
- shost = lpfc_shost_from_vport(port_iterator);
-
- spin_lock_irq(shost->host_lock);
- port_iterator->fc_flag |= FC_ESTABLISH_LINK;
- spin_unlock_irq(shost->host_lock);
- }
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0;
+ i < LPFC_MAX_VPORTS && vports[i] != NULL;
+ i++){
+ shost = lpfc_shost_from_vport(vports[i]);
+ spin_lock_irq(shost->host_lock);
+ vports[i]->fc_flag |= FC_ESTABLISH_LINK;
+ spin_unlock_irq(shost->host_lock);
+ }
+ lpfc_destroy_vport_work_array(vports);
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
spin_unlock_irq(&phba->hbalock);
@@ -673,9 +662,9 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
* twice. This is the adapter hardware error path.
*/
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0457 Adapter Hardware Error "
+ "0457 Adapter Hardware Error "
"Data: x%x x%x x%x\n",
- phba->brd_no, phba->work_hs,
+ phba->work_hs,
phba->work_status[0], phba->work_status[1]);
event_data = FC_REG_DUMP_EVENT;
@@ -708,7 +697,6 @@ lpfc_handle_latt(struct lpfc_hba *phba)
{
struct lpfc_vport *vport = phba->pport;
struct lpfc_sli *psli = &phba->sli;
- struct lpfc_vport *port_iterator;
LPFC_MBOXQ_t *pmb;
volatile uint32_t control;
struct lpfc_dmabuf *mp;
@@ -729,8 +717,7 @@ lpfc_handle_latt(struct lpfc_hba *phba)
rc = -EIO;
/* Cleanup any outstanding ELS commands */
- list_for_each_entry(port_iterator, &phba->port_list, listentry)
- lpfc_els_flush_cmd(port_iterator);
+ lpfc_els_flush_all_cmd(phba);
psli->slistat.link_event++;
lpfc_read_la(phba, pmb, mp);
@@ -773,8 +760,7 @@ lpfc_handle_latt_err_exit:
/* The other case is an error from issue_mbox */
if (rc == -ENOMEM)
lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX,
- "%d:0300 READ_LA: no buffers\n",
- phba->brd_no);
+ "0300 READ_LA: no buffers\n");
return;
}
@@ -799,8 +785,7 @@ lpfc_parse_vpd(struct lpfc_hba *phba, uint8_t *vpd, int len)
/* Vital Product */
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0455 Vital Product Data: x%x x%x x%x x%x\n",
- phba->brd_no,
+ "0455 Vital Product Data: x%x x%x x%x x%x\n",
(uint32_t) vpd[0], (uint32_t) vpd[1], (uint32_t) vpd[2],
(uint32_t) vpd[3]);
while (!finished && (index < (len - 4))) {
@@ -1313,22 +1298,25 @@ static void
lpfc_establish_link_tmo(unsigned long ptr)
{
struct lpfc_hba *phba = (struct lpfc_hba *) ptr;
- struct lpfc_vport *vport = phba->pport;
+ struct lpfc_vport **vports;
unsigned long iflag;
+ int i;
/* Re-establishing Link, timer expired */
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
- "%d:1300 Re-establishing Link, timer expired "
+ "1300 Re-establishing Link, timer expired "
"Data: x%x x%x\n",
- phba->brd_no, vport->fc_flag,
- vport->port_state);
- list_for_each_entry(vport, &phba->port_list, listentry) {
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
-
- spin_lock_irqsave(shost->host_lock, iflag);
- vport->fc_flag &= ~FC_ESTABLISH_LINK;
- spin_unlock_irqrestore(shost->host_lock, iflag);
- }
+ phba->pport->fc_flag, phba->pport->port_state);
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) {
+ struct Scsi_Host *shost;
+ shost = lpfc_shost_from_vport(vports[i]);
+ spin_lock_irqsave(shost->host_lock, iflag);
+ vports[i]->fc_flag &= ~FC_ESTABLISH_LINK;
+ spin_unlock_irqrestore(shost->host_lock, iflag);
+ }
+ lpfc_destroy_vport_work_array(vports);
}
void
@@ -1343,12 +1331,9 @@ lpfc_stop_vport_timers(struct lpfc_vport *vport)
static void
lpfc_stop_phba_timers(struct lpfc_hba *phba)
{
- struct lpfc_vport *vport;
-
del_timer_sync(&phba->fcp_poll_timer);
del_timer_sync(&phba->fc_estabtmo);
- list_for_each_entry(vport, &phba->port_list, listentry)
- lpfc_stop_vport_timers(vport);
+ lpfc_stop_vport_timers(phba->pport);
del_timer_sync(&phba->sli.mbox_tmo);
del_timer_sync(&phba->fabric_block_timer);
phba->hb_outstanding = 0;
@@ -1360,6 +1345,8 @@ int
lpfc_online(struct lpfc_hba *phba)
{
struct lpfc_vport *vport = phba->pport;
+ struct lpfc_vport **vports;
+ int i;
if (!phba)
return 0;
@@ -1368,8 +1355,7 @@ lpfc_online(struct lpfc_hba *phba)
return 0;
lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
- "%d:0458 Bring Adapter online\n",
- phba->brd_no);
+ "0458 Bring Adapter online\n");
lpfc_block_mgmt_io(phba);
@@ -1383,14 +1369,18 @@ lpfc_online(struct lpfc_hba *phba)
return 1;
}
- list_for_each_entry(vport, &phba->port_list, listentry) {
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- spin_lock_irq(shost->host_lock);
- vport->fc_flag &= ~FC_OFFLINE_MODE;
- if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)
- vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
- spin_unlock_irq(shost->host_lock);
- }
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) {
+ struct Scsi_Host *shost;
+ shost = lpfc_shost_from_vport(vports[i]);
+ spin_lock_irq(shost->host_lock);
+ vports[i]->fc_flag &= ~FC_OFFLINE_MODE;
+ if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)
+ vports[i]->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+ spin_unlock_irq(shost->host_lock);
+ }
+ lpfc_destroy_vport_work_array(vports);
lpfc_unblock_mgmt_io(phba);
return 0;
@@ -1440,39 +1430,39 @@ lpfc_offline_prep(struct lpfc_hba * phba)
void
lpfc_offline(struct lpfc_hba *phba)
{
- struct lpfc_vport *vport = phba->pport;
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_vport *port_iterator;
+ struct Scsi_Host *shost;
+ struct lpfc_vport **vports;
+ int i;
- if (vport->fc_flag & FC_OFFLINE_MODE)
+ if (phba->pport->fc_flag & FC_OFFLINE_MODE)
return;
/* stop all timers associated with this hba */
lpfc_stop_phba_timers(phba);
- list_for_each_entry(port_iterator, &phba->port_list, listentry) {
- port_iterator->work_port_events = 0;
- }
-
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++)
+ lpfc_stop_vport_timers(vports[i]);
+ lpfc_destroy_vport_work_array(vports);
lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
- "%d:0460 Bring Adapter offline\n",
- phba->brd_no);
-
+ "0460 Bring Adapter offline\n");
/* Bring down the SLI Layer and cleanup. The HBA is offline
now. */
lpfc_sli_hba_down(phba);
spin_lock_irq(&phba->hbalock);
phba->work_ha = 0;
- vport->fc_flag |= FC_OFFLINE_MODE;
spin_unlock_irq(&phba->hbalock);
- list_for_each_entry(port_iterator, &phba->port_list, listentry) {
- shost = lpfc_shost_from_vport(port_iterator);
-
- lpfc_cleanup(port_iterator);
- spin_lock_irq(shost->host_lock);
- vport->work_port_events = 0;
- vport->fc_flag |= FC_OFFLINE_MODE;
- spin_unlock_irq(shost->host_lock);
- }
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) {
+ shost = lpfc_shost_from_vport(vports[i]);
+ lpfc_cleanup(vports[i]);
+ spin_lock_irq(shost->host_lock);
+ vports[i]->work_port_events = 0;
+ vports[i]->fc_flag |= FC_OFFLINE_MODE;
+ spin_unlock_irq(shost->host_lock);
+ }
+ lpfc_destroy_vport_work_array(vports);
}
/******************************************************************************
@@ -1509,15 +1499,19 @@ lpfc_scsi_free(struct lpfc_hba *phba)
return 0;
}
-
struct lpfc_vport *
-lpfc_create_port(struct lpfc_hba *phba, int instance, struct fc_vport *fc_vport)
+lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
{
struct lpfc_vport *vport;
struct Scsi_Host *shost;
int error = 0;
- shost = scsi_host_alloc(&lpfc_template, sizeof(struct lpfc_vport));
+ if (dev != &phba->pcidev->dev)
+ shost = scsi_host_alloc(&lpfc_vport_template,
+ sizeof(struct lpfc_vport));
+ else
+ shost = scsi_host_alloc(&lpfc_template,
+ sizeof(struct lpfc_vport));
if (!shost)
goto out;
@@ -1527,9 +1521,10 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct fc_vport *fc_vport)
vport->load_flag |= FC_LOADING;
vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+ lpfc_get_vport_cfgparam(vport);
shost->unique_id = instance;
shost->max_id = LPFC_MAX_TARGET;
- shost->max_lun = phba->cfg_max_luns;
+ shost->max_lun = vport->cfg_max_luns;
shost->this_id = -1;
shost->max_cmd_len = 16;
/*
@@ -1538,7 +1533,7 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct fc_vport *fc_vport)
* max xri value determined in hba setup.
*/
shost->can_queue = phba->cfg_hba_queue_depth - 10;
- if (fc_vport != NULL) {
+ if (dev != &phba->pcidev->dev) {
shost->transportt = lpfc_vport_transport_template;
vport->port_type = LPFC_NPIV_PORT;
} else {
@@ -1562,15 +1557,13 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct fc_vport *fc_vport)
vport->els_tmofunc.function = lpfc_els_timeout;
vport->els_tmofunc.data = (unsigned long)vport;
- if (fc_vport != NULL) {
- error = scsi_add_host(shost, &fc_vport->dev);
- } else {
- error = scsi_add_host(shost, &phba->pcidev->dev);
- }
+ error = scsi_add_host(shost, dev);
if (error)
goto out_put_shost;
+ spin_lock_irq(&phba->hbalock);
list_add_tail(&vport->listentry, &phba->port_list);
+ spin_unlock_irq(&phba->hbalock);
return vport;
out_put_shost:
@@ -1625,23 +1618,21 @@ int lpfc_scan_finished(struct Scsi_Host *shost, unsigned long time)
spin_lock_irq(shost->host_lock);
- if (vport->fc_flag & FC_UNLOADING) {
+ if (vport->load_flag & FC_UNLOADING) {
stat = 1;
goto finished;
}
if (time >= 30 * HZ) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0461 Scanning longer than 30 "
- "seconds. Continuing initialization\n",
- phba->brd_no);
+ "0461 Scanning longer than 30 "
+ "seconds. Continuing initialization\n");
stat = 1;
goto finished;
}
if (time >= 15 * HZ && phba->link_state <= LPFC_LINK_DOWN) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0465 Link down longer than 15 "
- "seconds. Continuing initialization\n",
- phba->brd_no);
+ "0465 Link down longer than 15 "
+ "seconds. Continuing initialization\n");
stat = 1;
goto finished;
}
@@ -1704,7 +1695,7 @@ void lpfc_host_attrib_init(struct Scsi_Host *shost)
fc_host_max_npiv_vports(shost) = phba->max_vpi;
spin_lock_irq(shost->host_lock);
- vport->fc_flag &= ~FC_LOADING;
+ vport->load_flag &= ~FC_LOADING;
spin_unlock_irq(shost->host_lock);
}
@@ -1716,9 +1707,10 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
struct lpfc_sli *psli;
struct lpfc_iocbq *iocbq_entry = NULL, *iocbq_next = NULL;
struct Scsi_Host *shost = NULL;
+ void *ptr;
unsigned long bar0map_len, bar2map_len;
int error = -ENODEV;
- int i;
+ int i, hbq_count;
uint16_t iotag;
if (pci_enable_device(pdev))
@@ -1739,7 +1731,6 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
goto out_free_phba;
INIT_LIST_HEAD(&phba->port_list);
- INIT_LIST_HEAD(&phba->hbq_buffer_list);
/*
* Get all the module params for configuring this host and then
* establish the host.
@@ -1817,6 +1808,17 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
if (!phba->hbqslimp.virt)
goto out_free_slim;
+ hbq_count = lpfc_sli_hbq_count();
+ ptr = phba->hbqslimp.virt;
+ for (i = 0; i < hbq_count; ++i) {
+ phba->hbqs[i].hbq_virt = ptr;
+ INIT_LIST_HEAD(&phba->hbqs[i].hbq_buffer_list);
+ ptr += (lpfc_hbq_defs[i]->entry_count *
+ sizeof(struct lpfc_hbq_entry));
+ }
+ phba->hbqs[LPFC_ELS_HBQ].hbq_alloc_buffer = lpfc_els_hbq_alloc;
+ phba->hbqs[LPFC_ELS_HBQ].hbq_free_buffer = lpfc_els_hbq_free;
+
memset(phba->hbqslimp.virt, 0, lpfc_sli_hbq_size());
/* Initialize the SLI Layer to run with lpfc HBAs. */
@@ -1880,7 +1882,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
/* Initialize list of fabric iocbs */
INIT_LIST_HEAD(&phba->fabric_iocb_list);
- vport = lpfc_create_port(phba, phba->brd_no, NULL);
+ vport = lpfc_create_port(phba, phba->brd_no, &phba->pcidev->dev);
if (!vport)
goto out_kthread_stop;
@@ -1892,18 +1894,19 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
if (phba->cfg_use_msi) {
error = pci_enable_msi(phba->pcidev);
- if (error)
- lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "%d:0452 "
- "Enable MSI failed, continuing with "
- "IRQ\n", phba->brd_no);
+ if (!error)
+ phba->using_msi = 1;
+ else
+ lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
+ "0452 Enable MSI failed, continuing "
+ "with IRQ\n");
}
error = request_irq(phba->pcidev->irq, lpfc_intr_handler, IRQF_SHARED,
LPFC_DRIVER_NAME, phba);
if (error) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0451 Enable interrupt handler failed\n",
- phba->brd_no);
+ "0451 Enable interrupt handler failed\n");
goto out_disable_msi;
}
@@ -1940,14 +1943,15 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
out_remove_device:
lpfc_free_sysfs_attr(vport);
spin_lock_irq(shost->host_lock);
- vport->fc_flag |= FC_UNLOADING;
+ vport->load_flag |= FC_UNLOADING;
spin_unlock_irq(shost->host_lock);
out_free_irq:
lpfc_stop_phba_timers(phba);
phba->pport->work_port_events = 0;
free_irq(phba->pcidev->irq, phba);
out_disable_msi:
- pci_disable_msi(phba->pcidev);
+ if (phba->using_msi)
+ pci_disable_msi(phba->pcidev);
destroy_port(vport);
out_kthread_stop:
kthread_stop(phba->worker_thread);
@@ -1989,16 +1993,15 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
struct Scsi_Host *shost = pci_get_drvdata(pdev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- struct lpfc_vport *port_iterator;
- list_for_each_entry(port_iterator, &phba->port_list, listentry)
- port_iterator->load_flag |= FC_UNLOADING;
+ spin_lock_irq(&phba->hbalock);
+ vport->load_flag |= FC_UNLOADING;
+ spin_unlock_irq(&phba->hbalock);
kfree(vport->vname);
lpfc_free_sysfs_attr(vport);
fc_remove_host(shost);
scsi_remove_host(shost);
-
/*
* Bring down the SLI Layer. This step disable all interrupts,
* clears the rings, discards all mailbox commands, and resets
@@ -2012,7 +2015,6 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
list_del_init(&vport->listentry);
spin_unlock_irq(&phba->hbalock);
-
lpfc_debugfs_terminate(vport);
lpfc_cleanup(vport);
@@ -2020,7 +2022,8 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
/* Release the irq reservation */
free_irq(phba->pcidev->irq, phba);
- pci_disable_msi(phba->pcidev);
+ if (phba->using_msi)
+ pci_disable_msi(phba->pcidev);
pci_set_drvdata(pdev, NULL);
scsi_host_put(shost);
@@ -2062,8 +2065,8 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
static pci_ers_result_t lpfc_io_error_detected(struct pci_dev *pdev,
pci_channel_state_t state)
{
- struct Scsi_Host *host = pci_get_drvdata(pdev);
- struct lpfc_hba *phba = (struct lpfc_hba *)host->hostdata;
+ struct Scsi_Host *shost = pci_get_drvdata(pdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
struct lpfc_sli *psli = &phba->sli;
struct lpfc_sli_ring *pring;
@@ -2079,6 +2082,11 @@ static pci_ers_result_t lpfc_io_error_detected(struct pci_dev *pdev,
pring = &psli->ring[psli->fcp_ring];
lpfc_sli_abort_iocb_ring(phba, pring);
+ /* Release the irq reservation */
+ free_irq(phba->pcidev->irq, phba);
+ if (phba->using_msi)
+ pci_disable_msi(phba->pcidev);
+
/* Request a slot reset. */
return PCI_ERS_RESULT_NEED_RESET;
}
@@ -2091,8 +2099,8 @@ static pci_ers_result_t lpfc_io_error_detected(struct pci_dev *pdev,
*/
static pci_ers_result_t lpfc_io_slot_reset(struct pci_dev *pdev)
{
- struct Scsi_Host *host = pci_get_drvdata(pdev);
- struct lpfc_hba *phba = (struct lpfc_hba *)host->hostdata;
+ struct Scsi_Host *shost = pci_get_drvdata(pdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
struct lpfc_sli *psli = &phba->sli;
int bars = pci_select_bars(pdev, IORESOURCE_MEM);
@@ -2106,9 +2114,9 @@ static pci_ers_result_t lpfc_io_slot_reset(struct pci_dev *pdev)
pci_set_master(pdev);
/* Re-establishing Link */
- spin_lock_irq(host->host_lock);
+ spin_lock_irq(shost->host_lock);
phba->pport->fc_flag |= FC_ESTABLISH_LINK;
- spin_unlock_irq(host->host_lock);
+ spin_unlock_irq(shost->host_lock);
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
@@ -2131,8 +2139,8 @@ static pci_ers_result_t lpfc_io_slot_reset(struct pci_dev *pdev)
*/
static void lpfc_io_resume(struct pci_dev *pdev)
{
- struct Scsi_Host *host = pci_get_drvdata(pdev);
- struct lpfc_hba *phba = (struct lpfc_hba *)host->hostdata;
+ struct Scsi_Host *shost = pci_get_drvdata(pdev);
+ struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
if (lpfc_online(phba) == 0) {
mod_timer(&phba->fc_estabtmo, jiffies + HZ * 60);
diff --git a/drivers/scsi/lpfc/lpfc_logmsg.h b/drivers/scsi/lpfc/lpfc_logmsg.h
index 8a6ceffeabcf..626e4d878725 100644
--- a/drivers/scsi/lpfc/lpfc_logmsg.h
+++ b/drivers/scsi/lpfc/lpfc_logmsg.h
@@ -33,6 +33,12 @@
#define LOG_VPORT 0x4000 /* NPIV events */
#define LOG_ALL_MSG 0xffff /* LOG all messages */
+#define lpfc_printf_vlog(vport, level, mask, fmt, arg...) \
+ { if (((mask) &(vport)->cfg_log_verbose) || (level[1] <= '3')) \
+ dev_printk(level, &((vport)->phba->pcidev)->dev, "%d:(%d):" \
+ fmt, (vport)->phba->brd_no, vport->vpi, ##arg); }
+
#define lpfc_printf_log(phba, level, mask, fmt, arg...) \
- { if (((mask) &(phba)->cfg_log_verbose) || (level[1] <= '3')) \
- dev_printk(level, &((phba)->pcidev)->dev, fmt, ##arg); }
+ { if (((mask) &(phba)->pport->cfg_log_verbose) || (level[1] <= '3')) \
+ dev_printk(level, &((phba)->pcidev)->dev, "%d:" \
+ fmt, phba->brd_no, ##arg); }
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 8f42fbfdd29e..a592733664e9 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -275,11 +275,8 @@ lpfc_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb, int vpi)
kfree(mp);
mb->mbxCommand = MBX_READ_SPARM64;
/* READ_SPARAM: no buffers */
- lpfc_printf_log(phba,
- KERN_WARNING,
- LOG_MBOX,
- "%d:0301 READ_SPARAM: no buffers\n",
- phba->brd_no);
+ lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX,
+ "0301 READ_SPARAM: no buffers\n");
return (1);
}
INIT_LIST_HEAD(&mp->list);
@@ -378,9 +375,8 @@ lpfc_reg_login(struct lpfc_hba *phba, uint16_t vpi, uint32_t did,
mb->mbxCommand = MBX_REG_LOGIN64;
/* REG_LOGIN: no buffers */
lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX,
- "%d (%d):0302 REG_LOGIN: no buffers, DID x%x, "
- "flag x%x\n",
- phba->brd_no, vpi, did, flag);
+ "0302 REG_LOGIN: no buffers, VPI:%d DID:x%x, "
+ "flag x%x\n", vpi, did, flag);
return (1);
}
INIT_LIST_HEAD(&mp->list);
@@ -564,7 +560,8 @@ lpfc_build_hbq_profile5(struct config_hbq_var *hbqmb,
}
void
-lpfc_config_hbq(struct lpfc_hba *phba, struct lpfc_hbq_init *hbq_desc,
+lpfc_config_hbq(struct lpfc_hba *phba, uint32_t id,
+ struct lpfc_hbq_init *hbq_desc,
uint32_t hbq_entry_index, LPFC_MBOXQ_t *pmb)
{
int i;
@@ -572,6 +569,7 @@ lpfc_config_hbq(struct lpfc_hba *phba, struct lpfc_hbq_init *hbq_desc,
struct config_hbq_var *hbqmb = &mb->un.varCfgHbq;
memset(pmb, 0, sizeof (LPFC_MBOXQ_t));
+ hbqmb->hbqId = id;
hbqmb->entry_count = hbq_desc->entry_count; /* # entries in HBQ */
hbqmb->recvNotify = hbq_desc->rn; /* Receive
* Notification */
@@ -691,8 +689,8 @@ lpfc_config_port(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
if (phba->sli_rev == 3 && phba->vpd.sli3Feat.cerbm) {
mb->un.varCfgPort.cerbm = 1; /* Request HBQs */
- mb->un.varCfgPort.max_hbq = 1; /* Requesting 2 HBQs */
- if (phba->max_vpi && phba->cfg_npiv_enable &&
+ mb->un.varCfgPort.max_hbq = lpfc_sli_hbq_count();
+ if (phba->max_vpi && phba->cfg_enable_npiv &&
phba->vpd.sli3Feat.cmv) {
mb->un.varCfgPort.max_vpi = phba->max_vpi;
mb->un.varCfgPort.cmv = 1;
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index 3594c469494f..43c3b8a0d76a 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -231,21 +231,34 @@ lpfc_mbuf_free(struct lpfc_hba * phba, void *virt, dma_addr_t dma)
return;
}
-void *
-lpfc_hbq_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
+struct hbq_dmabuf *
+lpfc_els_hbq_alloc(struct lpfc_hba *phba)
{
- void *ret;
- ret = pci_pool_alloc(phba->lpfc_hbq_pool, GFP_ATOMIC, handle);
- return ret;
+ struct hbq_dmabuf *hbqbp;
+
+ hbqbp = kmalloc(sizeof(struct hbq_dmabuf), GFP_KERNEL);
+ if (!hbqbp)
+ return NULL;
+
+ hbqbp->dbuf.virt = pci_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL,
+ &hbqbp->dbuf.phys);
+ if (!hbqbp->dbuf.virt) {
+ kfree(hbqbp);
+ return NULL;
+ }
+ hbqbp->size = LPFC_BPL_SIZE;
+ return hbqbp;
}
void
-lpfc_hbq_free(struct lpfc_hba *phba, void *virt, dma_addr_t dma)
+lpfc_els_hbq_free(struct lpfc_hba *phba, struct hbq_dmabuf *hbqbp)
{
- pci_pool_free(phba->lpfc_hbq_pool, virt, dma);
+ pci_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
+ kfree(hbqbp);
return;
}
+/* This is ONLY called for the LPFC_ELS_HBQ */
void
lpfc_in_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp)
{
@@ -254,9 +267,8 @@ lpfc_in_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp)
if (phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) {
hbq_entry = container_of(mp, struct hbq_dmabuf, dbuf);
if (hbq_entry->tag == -1) {
- lpfc_hbq_free(phba, hbq_entry->dbuf.virt,
- hbq_entry->dbuf.phys);
- kfree(hbq_entry);
+ (phba->hbqs[LPFC_ELS_HBQ].hbq_free_buffer)
+ (phba, hbq_entry);
} else {
lpfc_sli_free_hbq(phba, hbq_entry);
}
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index bca2f5c9b4ba..880af0cd463d 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -133,15 +133,15 @@ lpfc_check_sparm(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
memcpy(&ndlp->nlp_portname, &sp->portName, sizeof (struct lpfc_name));
return 1;
bad_service_param:
- lpfc_printf_log(vport->phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0207 Device %x "
- "(%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x) sent "
- "invalid service parameters. Ignoring device.\n",
- vport->phba->brd_no, ndlp->vport->vpi, ndlp->nlp_DID,
- sp->nodeName.u.wwn[0], sp->nodeName.u.wwn[1],
- sp->nodeName.u.wwn[2], sp->nodeName.u.wwn[3],
- sp->nodeName.u.wwn[4], sp->nodeName.u.wwn[5],
- sp->nodeName.u.wwn[6], sp->nodeName.u.wwn[7]);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0207 Device %x "
+ "(%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x) sent "
+ "invalid service parameters. Ignoring device.\n",
+ ndlp->nlp_DID,
+ sp->nodeName.u.wwn[0], sp->nodeName.u.wwn[1],
+ sp->nodeName.u.wwn[2], sp->nodeName.u.wwn[3],
+ sp->nodeName.u.wwn[4], sp->nodeName.u.wwn[5],
+ sp->nodeName.u.wwn[6], sp->nodeName.u.wwn[7]);
return 0;
}
@@ -194,11 +194,11 @@ lpfc_els_abort(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
IOCB_t *cmd;
/* Abort outstanding I/O on NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0205 Abort outstanding I/O on NPort x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, ndlp->vport->vpi, ndlp->nlp_DID,
- ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
+ lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_DISCOVERY,
+ "0205 Abort outstanding I/O on NPort x%x "
+ "Data: x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
lpfc_fabric_abort_nport(ndlp);
@@ -298,13 +298,12 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
icmd = &cmdiocb->iocb;
/* PLOGI chkparm OK */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0114 PLOGI chkparm OK Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- ndlp->nlp_DID, ndlp->nlp_state, ndlp->nlp_flag,
- ndlp->nlp_rpi);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0114 PLOGI chkparm OK Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_state, ndlp->nlp_flag,
+ ndlp->nlp_rpi);
- if (phba->cfg_fcp_class == 2 && sp->cls2.classValid)
+ if (vport->cfg_fcp_class == 2 && sp->cls2.classValid)
ndlp->nlp_fcp_info |= CLASS2;
else
ndlp->nlp_fcp_info |= CLASS3;
@@ -330,7 +329,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
case NLP_STE_PRLI_ISSUE:
case NLP_STE_UNMAPPED_NODE:
case NLP_STE_MAPPED_NODE:
- lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL);
return 1;
}
@@ -392,7 +391,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
}
if ((vport->port_type == LPFC_NPIV_PORT &&
- phba->cfg_vport_restrict_login)) {
+ vport->cfg_restrict_login)) {
/* In order to preserve RPIs, we want to cleanup
* the default RPI the firmware created to rcv
@@ -408,7 +407,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ndlp, mbox);
return 1;
}
- lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, mbox, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, mbox);
return 1;
out:
@@ -452,7 +451,7 @@ lpfc_rcv_padisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
lpfc_els_rsp_adisc_acc(vport, cmdiocb, ndlp);
} else {
lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp,
- NULL, 0);
+ NULL);
}
return 1;
}
@@ -489,9 +488,9 @@ lpfc_rcv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ndlp->nlp_flag |= NLP_LOGO_ACC;
spin_unlock_irq(shost->host_lock);
if (els_cmd == ELS_CMD_PRLO)
- lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL);
else
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
if (!(ndlp->nlp_type & NLP_FABRIC) ||
(ndlp->nlp_state == NLP_STE_ADISC_ISSUE)) {
@@ -564,10 +563,14 @@ static uint32_t
lpfc_disc_set_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_hba *phba = vport->phba;
+
+ if (!ndlp->nlp_rpi) {
+ ndlp->nlp_flag &= ~NLP_NPR_ADISC;
+ return 0;
+ }
/* Check config parameter use-adisc or FCP-2 */
- if ((phba->cfg_use_adisc && (vport->fc_flag & FC_RSCN_MODE)) ||
+ if ((vport->cfg_use_adisc && (vport->fc_flag & FC_RSCN_MODE)) ||
ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE) {
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag |= NLP_NPR_ADISC;
@@ -583,12 +586,11 @@ static uint32_t
lpfc_disc_illegal(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
void *arg, uint32_t evt)
{
- lpfc_printf_log(vport->phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0253 Illegal State Transition: node x%x "
- "event x%x, state x%x Data: x%x x%x\n",
- vport->phba->brd_no, vport->vpi,
- ndlp->nlp_DID, evt, ndlp->nlp_state, ndlp->nlp_rpi,
- ndlp->nlp_flag);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0253 Illegal State Transition: node x%x "
+ "event x%x, state x%x Data: x%x x%x\n",
+ ndlp->nlp_DID, evt, ndlp->nlp_state, ndlp->nlp_rpi,
+ ndlp->nlp_flag);
return ndlp->nlp_state;
}
@@ -630,7 +632,7 @@ lpfc_rcv_logo_unused_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag |= NLP_LOGO_ACC;
spin_unlock_irq(shost->host_lock);
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNUSED_NODE);
return ndlp->nlp_state;
@@ -726,7 +728,7 @@ lpfc_rcv_els_plogi_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
lpfc_els_abort(phba, ndlp);
if (evt == NLP_EVT_RCV_LOGO) {
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
} else {
lpfc_issue_els_logo(vport, ndlp, 0);
}
@@ -778,16 +780,12 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport,
sp = (struct serv_parm *) ((uint8_t *) lp + sizeof (uint32_t));
if (!lpfc_check_sparm(vport, ndlp, sp, CLASS3))
goto out;
-
/* PLOGI chkparm OK */
- lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (%d):0121 PLOGI chkparm OK "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- ndlp->nlp_DID, ndlp->nlp_state,
- ndlp->nlp_flag, ndlp->nlp_rpi);
-
- if (phba->cfg_fcp_class == 2 && (sp->cls2.classValid))
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+ "0121 PLOGI chkparm OK Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_state,
+ ndlp->nlp_flag, ndlp->nlp_rpi);
+ if (vport->cfg_fcp_class == 2 && (sp->cls2.classValid))
ndlp->nlp_fcp_info |= CLASS2;
else
ndlp->nlp_fcp_info |= CLASS3;
@@ -806,10 +804,9 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport,
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox) {
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0133 PLOGI: no memory for reg_login "
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0133 PLOGI: no memory for reg_login "
"Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
ndlp->nlp_DID, ndlp->nlp_state,
ndlp->nlp_flag, ndlp->nlp_rpi);
goto out;
@@ -844,30 +841,27 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport,
kfree(mp);
mempool_free(mbox, phba->mbox_mem_pool);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0134 PLOGI: cannot issue reg_login "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- ndlp->nlp_DID, ndlp->nlp_state,
- ndlp->nlp_flag, ndlp->nlp_rpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0134 PLOGI: cannot issue reg_login "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_state,
+ ndlp->nlp_flag, ndlp->nlp_rpi);
} else {
mempool_free(mbox, phba->mbox_mem_pool);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0135 PLOGI: cannot format reg_login "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no, vport->vpi,
- ndlp->nlp_DID, ndlp->nlp_state,
- ndlp->nlp_flag, ndlp->nlp_rpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0135 PLOGI: cannot format reg_login "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_state,
+ ndlp->nlp_flag, ndlp->nlp_rpi);
}
out:
if (ndlp->nlp_DID == NameServer_DID) {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0261 Cannot Register NameServer login\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0261 Cannot Register NameServer login\n");
}
/* Free this node since the driver cannot login or has the wrong
@@ -1178,7 +1172,7 @@ lpfc_rcv_prlo_reglogin_issue(struct lpfc_vport *vport,
struct lpfc_iocbq *cmdiocb;
cmdiocb = (struct lpfc_iocbq *) arg;
- lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL);
return ndlp->nlp_state;
}
@@ -1189,19 +1183,15 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_vport *vport,
uint32_t evt)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_hba *phba = vport->phba;
LPFC_MBOXQ_t *pmb = (LPFC_MBOXQ_t *) arg;
MAILBOX_t *mb = &pmb->mb;
uint32_t did = mb->un.varWords[1];
if (mb->mbxStatus) {
/* RegLogin failed */
- lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d (%d):0246 RegLogin failed Data: x%x x%x "
- "x%x\n",
- phba->brd_no, vport->vpi,
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
+ "0246 RegLogin failed Data: x%x x%x x%x\n",
did, mb->mbxStatus, vport->port_state);
-
/*
* If RegLogin failed due to lack of HBA resources do not
* retry discovery.
@@ -1337,7 +1327,7 @@ lpfc_rcv_prlo_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
{
struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *) arg;
- lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL);
return ndlp->nlp_state;
}
@@ -1358,7 +1348,7 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
irsp = &rspiocb->iocb;
if (irsp->ulpStatus) {
if ((vport->port_type == LPFC_NPIV_PORT) &&
- phba->cfg_vport_restrict_login) {
+ vport->cfg_restrict_login) {
goto out;
}
ndlp->nlp_prev_state = NLP_STE_PRLI_ISSUE;
@@ -1380,7 +1370,7 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
}
if (!(ndlp->nlp_type & NLP_FCP_TARGET) &&
(vport->port_type == LPFC_NPIV_PORT) &&
- phba->cfg_vport_restrict_login) {
+ vport->cfg_restrict_login) {
out:
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag |= NLP_TARGET_REMOVE;
@@ -1529,7 +1519,7 @@ lpfc_rcv_prlo_unmap_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
{
struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *) arg;
- lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL);
return ndlp->nlp_state;
}
@@ -1600,8 +1590,8 @@ lpfc_rcv_prlo_mapped_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *) arg;
/* flush the target */
- lpfc_sli_abort_iocb(phba, &phba->sli.ring[phba->sli.fcp_ring],
- ndlp->nlp_sid, 0, 0, LPFC_CTX_TGT);
+ lpfc_sli_abort_iocb(vport, &phba->sli.ring[phba->sli.fcp_ring],
+ ndlp->nlp_sid, 0, LPFC_CTX_TGT);
/* Treat like rcv logo */
lpfc_rcv_logo(vport, ndlp, cmdiocb, ELS_CMD_PRLO);
@@ -1734,7 +1724,7 @@ lpfc_rcv_prlo_npr_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ndlp->nlp_flag |= NLP_LOGO_ACC;
spin_unlock_irq(shost->host_lock);
- lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
if ((ndlp->nlp_flag & NLP_DELAY_TMO) == 0) {
mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ * 1);
@@ -2047,7 +2037,6 @@ int
lpfc_disc_state_machine(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
void *arg, uint32_t evt)
{
- struct lpfc_hba *phba = vport->phba;
uint32_t cur_state, rc;
uint32_t(*func) (struct lpfc_vport *, struct lpfc_nodelist *, void *,
uint32_t);
@@ -2056,11 +2045,10 @@ lpfc_disc_state_machine(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
cur_state = ndlp->nlp_state;
/* DSM in event <evt> on NPort <nlp_DID> in state <cur_state> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0211 DSM in event x%x on NPort x%x in "
- "state %d Data: x%x\n",
- phba->brd_no, vport->vpi,
- evt, ndlp->nlp_DID, cur_state, ndlp->nlp_flag);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0211 DSM in event x%x on NPort x%x in "
+ "state %d Data: x%x\n",
+ evt, ndlp->nlp_DID, cur_state, ndlp->nlp_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_DSM,
"DSM in: evt:%d ste:%d did:x%x",
@@ -2070,11 +2058,9 @@ lpfc_disc_state_machine(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
rc = (func) (vport, ndlp, arg, evt);
/* DSM out state <rc> on NPort <nlp_DID> */
- lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0212 DSM out state %d on NPort x%x "
- "Data: x%x\n",
- phba->brd_no, vport->vpi,
- rc, ndlp->nlp_DID, ndlp->nlp_flag);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0212 DSM out state %d on NPort x%x Data: x%x\n",
+ rc, ndlp->nlp_DID, ndlp->nlp_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_DSM,
"DSM out: ste:%d did:x%x flg:x%x",
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 8f45bbc42126..17d7dc05149b 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -84,22 +84,21 @@ lpfc_adjust_queue_depth(struct lpfc_hba *phba)
* SCSI command completion.
*/
static inline void
-lpfc_rampup_queue_depth(struct lpfc_hba *phba,
+lpfc_rampup_queue_depth(struct lpfc_vport *vport,
struct scsi_device *sdev)
{
unsigned long flags;
+ struct lpfc_hba *phba = vport->phba;
atomic_inc(&phba->num_cmd_success);
- if (phba->cfg_lun_queue_depth <= sdev->queue_depth)
+ if (vport->cfg_lun_queue_depth <= sdev->queue_depth)
return;
-
spin_lock_irqsave(&phba->hbalock, flags);
if (((phba->last_ramp_up_time + QUEUE_RAMP_UP_INTERVAL) > jiffies) ||
((phba->last_rsrc_error_time + QUEUE_RAMP_UP_INTERVAL ) > jiffies)) {
spin_unlock_irqrestore(&phba->hbalock, flags);
return;
}
-
phba->last_ramp_up_time = jiffies;
spin_unlock_irqrestore(&phba->hbalock, flags);
@@ -119,43 +118,40 @@ lpfc_rampup_queue_depth(struct lpfc_hba *phba,
void
lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
{
- struct lpfc_vport *vport;
- struct Scsi_Host *host;
+ struct lpfc_vport **vports;
+ struct Scsi_Host *shost;
struct scsi_device *sdev;
unsigned long new_queue_depth;
unsigned long num_rsrc_err, num_cmd_success;
+ int i;
num_rsrc_err = atomic_read(&phba->num_rsrc_err);
num_cmd_success = atomic_read(&phba->num_cmd_success);
- spin_lock_irq(&phba->hbalock);
- list_for_each_entry(vport, &phba->port_list, listentry) {
- host = lpfc_shost_from_vport(vport);
- if (!scsi_host_get(host))
- continue;
-
- spin_unlock_irq(&phba->hbalock);
-
- shost_for_each_device(sdev, host) {
- new_queue_depth = sdev->queue_depth * num_rsrc_err /
- (num_rsrc_err + num_cmd_success);
- if (!new_queue_depth)
- new_queue_depth = sdev->queue_depth - 1;
- else
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) {
+ shost = lpfc_shost_from_vport(vports[i]);
+ shost_for_each_device(sdev, shost) {
new_queue_depth =
- sdev->queue_depth - new_queue_depth;
-
- if (sdev->ordered_tags)
- scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG,
- new_queue_depth);
- else
- scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG,
- new_queue_depth);
+ sdev->queue_depth * num_rsrc_err /
+ (num_rsrc_err + num_cmd_success);
+ if (!new_queue_depth)
+ new_queue_depth = sdev->queue_depth - 1;
+ else
+ new_queue_depth = sdev->queue_depth -
+ new_queue_depth;
+ if (sdev->ordered_tags)
+ scsi_adjust_queue_depth(sdev,
+ MSG_ORDERED_TAG,
+ new_queue_depth);
+ else
+ scsi_adjust_queue_depth(sdev,
+ MSG_SIMPLE_TAG,
+ new_queue_depth);
+ }
}
- spin_lock_irq(&phba->hbalock);
- scsi_host_put(host);
- }
- spin_unlock_irq(&phba->hbalock);
+ lpfc_destroy_vport_work_array(vports);
atomic_set(&phba->num_rsrc_err, 0);
atomic_set(&phba->num_cmd_success, 0);
}
@@ -163,29 +159,27 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
void
lpfc_ramp_up_queue_handler(struct lpfc_hba *phba)
{
- struct lpfc_vport *vport;
- struct Scsi_Host *host;
+ struct lpfc_vport **vports;
+ struct Scsi_Host *shost;
struct scsi_device *sdev;
-
- spin_lock_irq(&phba->hbalock);
- list_for_each_entry(vport, &phba->port_list, listentry) {
- host = lpfc_shost_from_vport(vport);
- if (!scsi_host_get(host))
- continue;
-
- spin_unlock_irq(&phba->hbalock);
- shost_for_each_device(sdev, host) {
- if (sdev->ordered_tags)
- scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG,
- sdev->queue_depth+1);
- else
- scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG,
- sdev->queue_depth+1);
+ int i;
+
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i < LPFC_MAX_VPORTS && vports[i] != NULL; i++) {
+ shost = lpfc_shost_from_vport(vports[i]);
+ shost_for_each_device(sdev, shost) {
+ if (sdev->ordered_tags)
+ scsi_adjust_queue_depth(sdev,
+ MSG_ORDERED_TAG,
+ sdev->queue_depth+1);
+ else
+ scsi_adjust_queue_depth(sdev,
+ MSG_SIMPLE_TAG,
+ sdev->queue_depth+1);
+ }
}
- spin_lock_irq(&phba->hbalock);
- scsi_host_put(host);
- }
- spin_unlock_irq(&phba->hbalock);
+ lpfc_destroy_vport_work_array(vports);
atomic_set(&phba->num_rsrc_err, 0);
atomic_set(&phba->num_cmd_success, 0);
}
@@ -411,9 +405,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
struct scsi_cmnd *cmnd = lpfc_cmd->pCmd;
struct fcp_cmnd *fcpcmd = lpfc_cmd->fcp_cmnd;
struct fcp_rsp *fcprsp = lpfc_cmd->fcp_rsp;
- struct lpfc_hba *phba = vport->phba;
uint32_t fcpi_parm = rsp_iocb->iocb.un.fcpi.fcpi_parm;
- uint32_t vpi = vport->vpi;
uint32_t resp_info = fcprsp->rspStatus2;
uint32_t scsi_status = fcprsp->rspStatus3;
uint32_t *lp;
@@ -445,15 +437,15 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if (!scsi_status && (resp_info & RESID_UNDER))
logit = LOG_FCP;
- lpfc_printf_log(phba, KERN_WARNING, logit,
- "%d (%d):0730 FCP command x%x failed: x%x SNS x%x x%x "
- "Data: x%x x%x x%x x%x x%x\n",
- phba->brd_no, vpi, cmnd->cmnd[0], scsi_status,
- be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info,
- be32_to_cpu(fcprsp->rspResId),
- be32_to_cpu(fcprsp->rspSnsLen),
- be32_to_cpu(fcprsp->rspRspLen),
- fcprsp->rspInfo3);
+ lpfc_printf_vlog(vport, KERN_WARNING, logit,
+ "0730 FCP command x%x failed: x%x SNS x%x x%x "
+ "Data: x%x x%x x%x x%x x%x\n",
+ cmnd->cmnd[0], scsi_status,
+ be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info,
+ be32_to_cpu(fcprsp->rspResId),
+ be32_to_cpu(fcprsp->rspSnsLen),
+ be32_to_cpu(fcprsp->rspRspLen),
+ fcprsp->rspInfo3);
if (resp_info & RSP_LEN_VALID) {
rsplen = be32_to_cpu(fcprsp->rspRspLen);
@@ -468,12 +460,12 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if (resp_info & RESID_UNDER) {
scsi_set_resid(cmnd, be32_to_cpu(fcprsp->rspResId));
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0716 FCP Read Underrun, expected %d, "
- "residual %d Data: x%x x%x x%x\n",
- phba->brd_no, vpi, be32_to_cpu(fcpcmd->fcpDl),
- scsi_get_resid(cmnd), fcpi_parm, cmnd->cmnd[0],
- cmnd->underflow);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0716 FCP Read Underrun, expected %d, "
+ "residual %d Data: x%x x%x x%x\n",
+ be32_to_cpu(fcpcmd->fcpDl),
+ scsi_get_resid(cmnd), fcpi_parm, cmnd->cmnd[0],
+ cmnd->underflow);
/*
* If there is an under run check if under run reported by
@@ -483,14 +475,13 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if ((cmnd->sc_data_direction == DMA_FROM_DEVICE) &&
fcpi_parm &&
(scsi_get_resid(cmnd) != fcpi_parm)) {
- lpfc_printf_log(phba, KERN_WARNING,
- LOG_FCP | LOG_FCP_ERROR,
- "%d (%d):0735 FCP Read Check Error "
- "and Underrun Data: x%x x%x x%x x%x\n",
- phba->brd_no, vpi,
- be32_to_cpu(fcpcmd->fcpDl),
- scsi_get_resid(cmnd), fcpi_parm,
- cmnd->cmnd[0]);
+ lpfc_printf_vlog(vport, KERN_WARNING,
+ LOG_FCP | LOG_FCP_ERROR,
+ "0735 FCP Read Check Error "
+ "and Underrun Data: x%x x%x x%x x%x\n",
+ be32_to_cpu(fcpcmd->fcpDl),
+ scsi_get_resid(cmnd), fcpi_parm,
+ cmnd->cmnd[0]);
scsi_set_resid(cmnd, scsi_bufflen(cmnd));
host_status = DID_ERROR;
}
@@ -504,21 +495,19 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
(scsi_status == SAM_STAT_GOOD) &&
(scsi_bufflen(cmnd) - scsi_get_resid(cmnd)
< cmnd->underflow)) {
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0717 FCP command x%x residual "
- "underrun converted to error "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vpi, cmnd->cmnd[0],
- scsi_bufflen(cmnd),
- scsi_get_resid(cmnd), cmnd->underflow);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0717 FCP command x%x residual "
+ "underrun converted to error "
+ "Data: x%x x%x x%x\n",
+ cmnd->cmnd[0], scsi_bufflen(cmnd),
+ scsi_get_resid(cmnd), cmnd->underflow);
host_status = DID_ERROR;
}
} else if (resp_info & RESID_OVER) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0720 FCP command x%x residual "
- "overrun error. Data: x%x x%x \n",
- phba->brd_no, vpi, cmnd->cmnd[0],
- scsi_bufflen(cmnd), scsi_get_resid(cmnd));
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0720 FCP command x%x residual overrun error. "
+ "Data: x%x x%x \n", cmnd->cmnd[0],
+ scsi_bufflen(cmnd), scsi_get_resid(cmnd));
host_status = DID_ERROR;
/*
@@ -527,13 +516,12 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
*/
} else if ((scsi_status == SAM_STAT_GOOD) && fcpi_parm &&
(cmnd->sc_data_direction == DMA_FROM_DEVICE)) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR,
- "%d (%d):0734 FCP Read Check Error Data: "
- "x%x x%x x%x x%x\n",
- phba->brd_no, vpi,
- be32_to_cpu(fcpcmd->fcpDl),
- be32_to_cpu(fcprsp->rspResId),
- fcpi_parm, cmnd->cmnd[0]);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR,
+ "0734 FCP Read Check Error Data: "
+ "x%x x%x x%x x%x\n",
+ be32_to_cpu(fcpcmd->fcpDl),
+ be32_to_cpu(fcprsp->rspResId),
+ fcpi_parm, cmnd->cmnd[0]);
host_status = DID_ERROR;
scsi_set_resid(cmnd, scsi_bufflen(cmnd));
}
@@ -552,9 +540,6 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
struct lpfc_rport_data *rdata = lpfc_cmd->rdata;
struct lpfc_nodelist *pnode = rdata->pnode;
struct scsi_cmnd *cmd = lpfc_cmd->pCmd;
- uint32_t vpi = (lpfc_cmd->cur_iocbq.vport
- ? lpfc_cmd->cur_iocbq.vport->vpi
- : 0);
int result;
struct scsi_device *sdev, *tmp_sdev;
int depth = 0;
@@ -569,15 +554,15 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
else if (lpfc_cmd->status >= IOSTAT_CNT)
lpfc_cmd->status = IOSTAT_DEFAULT;
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0729 FCP cmd x%x failed <%d/%d> "
- "status: x%x result: x%x Data: x%x x%x\n",
- phba->brd_no, vpi, cmd->cmnd[0],
- cmd->device ? cmd->device->id : 0xffff,
- cmd->device ? cmd->device->lun : 0xffff,
- lpfc_cmd->status, lpfc_cmd->result,
- pIocbOut->iocb.ulpContext,
- lpfc_cmd->cur_iocbq.iocb.ulpIoTag);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0729 FCP cmd x%x failed <%d/%d> "
+ "status: x%x result: x%x Data: x%x x%x\n",
+ cmd->cmnd[0],
+ cmd->device ? cmd->device->id : 0xffff,
+ cmd->device ? cmd->device->lun : 0xffff,
+ lpfc_cmd->status, lpfc_cmd->result,
+ pIocbOut->iocb.ulpContext,
+ lpfc_cmd->cur_iocbq.iocb.ulpIoTag);
switch (lpfc_cmd->status) {
case IOSTAT_FCP_RSP_ERROR:
@@ -610,13 +595,12 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
if (cmd->result || lpfc_cmd->fcp_rsp->rspSnsLen) {
uint32_t *lp = (uint32_t *)cmd->sense_buffer;
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0710 Iodone <%d/%d> cmd %p, error "
- "x%x SNS x%x x%x Data: x%x x%x\n",
- phba->brd_no, vpi, cmd->device->id,
- cmd->device->lun, cmd, cmd->result,
- *lp, *(lp + 3), cmd->retries,
- scsi_get_resid(cmd));
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0710 Iodone <%d/%d> cmd %p, error "
+ "x%x SNS x%x x%x Data: x%x x%x\n",
+ cmd->device->id, cmd->device->lun, cmd,
+ cmd->result, *lp, *(lp + 3), cmd->retries,
+ scsi_get_resid(cmd));
}
result = cmd->result;
@@ -631,16 +615,16 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
if (!result)
- lpfc_rampup_queue_depth(phba, sdev);
+ lpfc_rampup_queue_depth(vport, sdev);
if (!result && pnode != NULL &&
((jiffies - pnode->last_ramp_up_time) >
LPFC_Q_RAMP_UP_INTERVAL * HZ) &&
((jiffies - pnode->last_q_full_time) >
LPFC_Q_RAMP_UP_INTERVAL * HZ) &&
- (phba->cfg_lun_queue_depth > sdev->queue_depth)) {
+ (vport->cfg_lun_queue_depth > sdev->queue_depth)) {
shost_for_each_device(tmp_sdev, sdev->host) {
- if (phba->cfg_lun_queue_depth > tmp_sdev->queue_depth) {
+ if (vport->cfg_lun_queue_depth > tmp_sdev->queue_depth){
if (tmp_sdev->id != sdev->id)
continue;
if (tmp_sdev->ordered_tags)
@@ -680,10 +664,9 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
depth = sdev->host->cmd_per_lun;
if (depth) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0711 detected queue full - "
- "lun queue depth adjusted to %d.\n",
- phba->brd_no, vpi, depth);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0711 detected queue full - lun queue "
+ "depth adjusted to %d.\n", depth);
}
}
@@ -853,12 +836,9 @@ lpfc_scsi_tgt_reset(struct lpfc_scsi_buf *lpfc_cmd, struct lpfc_vport *vport,
return FAILED;
/* Issue Target Reset to TGT <num> */
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0702 Issue Target Reset to TGT %d "
- "Data: x%x x%x\n",
- phba->brd_no, vport->vpi, tgt_id,
- rdata->pnode->nlp_rpi, rdata->pnode->nlp_flag);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0702 Issue Target Reset to TGT %d Data: x%x x%x\n",
+ tgt_id, rdata->pnode->nlp_rpi, rdata->pnode->nlp_flag);
ret = lpfc_sli_issue_iocb_wait(phba,
&phba->sli.ring[phba->sli.fcp_ring],
iocbq, iocbqrsp, lpfc_cmd->timeout);
@@ -965,10 +945,9 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
if (lpfc_cmd == NULL) {
lpfc_adjust_queue_depth(phba);
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0707 driver's buffer pool is empty, "
- "IO busied\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0707 driver's buffer pool is empty, "
+ "IO busied\n");
goto out_host_busy;
}
@@ -1103,28 +1082,25 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
schedule_timeout_uninterruptible(LPFC_ABORT_WAIT * HZ);
if (++loop_count
- > (2 * phba->cfg_devloss_tmo)/LPFC_ABORT_WAIT)
+ > (2 * vport->cfg_devloss_tmo)/LPFC_ABORT_WAIT)
break;
}
if (lpfc_cmd->pCmd == cmnd) {
ret = FAILED;
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0748 abort handler timed out waiting "
- "for abort to complete: ret %#x, ID %d, "
- "LUN %d, snum %#lx\n",
- phba->brd_no, vport->vpi, ret,
- cmnd->device->id, cmnd->device->lun,
- cmnd->serial_number);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0748 abort handler timed out waiting "
+ "for abort to complete: ret %#x, ID %d, "
+ "LUN %d, snum %#lx\n",
+ ret, cmnd->device->id, cmnd->device->lun,
+ cmnd->serial_number);
}
out:
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0749 SCSI Layer I/O Abort Request "
- "Status x%x ID %d LUN %d snum %#lx\n",
- phba->brd_no, vport->vpi, ret, cmnd->device->id,
- cmnd->device->lun, cmnd->serial_number);
-
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0749 SCSI Layer I/O Abort Request Status x%x ID %d "
+ "LUN %d snum %#lx\n", ret, cmnd->device->id,
+ cmnd->device->lun, cmnd->serial_number);
return ret;
}
@@ -1158,12 +1134,11 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
loopcnt++;
rdata = cmnd->device->hostdata;
if (!rdata ||
- (loopcnt > ((phba->cfg_devloss_tmo * 2) + 1))) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0721 LUN Reset rport "
- "failure: cnt x%x rdata x%p\n",
- phba->brd_no, vport->vpi,
- loopcnt, rdata);
+ (loopcnt > ((vport->cfg_devloss_tmo * 2) + 1))){
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0721 LUN Reset rport "
+ "failure: cnt x%x rdata x%p\n",
+ loopcnt, rdata);
goto out;
}
pnode = rdata->pnode;
@@ -1193,12 +1168,10 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
if (iocbqrsp == NULL)
goto out_free_scsi_buf;
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0703 Issue target reset to TGT %d LUN %d "
- "rpi x%x nlp_flag x%x\n",
- phba->brd_no, vport->vpi, cmnd->device->id,
- cmnd->device->lun, pnode->nlp_rpi, pnode->nlp_flag);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0703 Issue target reset to TGT %d LUN %d "
+ "rpi x%x nlp_flag x%x\n", cmnd->device->id,
+ cmnd->device->lun, pnode->nlp_rpi, pnode->nlp_flag);
iocb_status = lpfc_sli_issue_iocb_wait(phba,
&phba->sli.ring[phba->sli.fcp_ring],
iocbq, iocbqrsp, lpfc_cmd->timeout);
@@ -1221,33 +1194,28 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
* Unfortunately, some targets do not abide by this forcing the driver
* to double check.
*/
- cnt = lpfc_sli_sum_iocb(phba, &phba->sli.ring[phba->sli.fcp_ring],
- cmnd->device->id, cmnd->device->lun,
+ cnt = lpfc_sli_sum_iocb(vport, cmnd->device->id, cmnd->device->lun,
LPFC_CTX_LUN);
if (cnt)
- lpfc_sli_abort_iocb(phba,
- &phba->sli.ring[phba->sli.fcp_ring],
+ lpfc_sli_abort_iocb(vport, &phba->sli.ring[phba->sli.fcp_ring],
cmnd->device->id, cmnd->device->lun,
- 0, LPFC_CTX_LUN);
+ LPFC_CTX_LUN);
loopcnt = 0;
while(cnt) {
schedule_timeout_uninterruptible(LPFC_RESET_WAIT*HZ);
if (++loopcnt
- > (2 * phba->cfg_devloss_tmo)/LPFC_RESET_WAIT)
+ > (2 * vport->cfg_devloss_tmo)/LPFC_RESET_WAIT)
break;
- cnt = lpfc_sli_sum_iocb(phba,
- &phba->sli.ring[phba->sli.fcp_ring],
- cmnd->device->id, cmnd->device->lun,
- LPFC_CTX_LUN);
+ cnt = lpfc_sli_sum_iocb(vport, cmnd->device->id,
+ cmnd->device->lun, LPFC_CTX_LUN);
}
if (cnt) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0719 device reset I/O flush failure: "
- "cnt x%x\n",
- phba->brd_no, vport->vpi, cnt);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0719 device reset I/O flush failure: "
+ "cnt x%x\n", cnt);
ret = FAILED;
}
@@ -1255,12 +1223,11 @@ out_free_scsi_buf:
if (iocb_status != IOCB_TIMEDOUT) {
lpfc_release_scsi_buf(phba, lpfc_cmd);
}
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0713 SCSI layer issued device reset (%d, %d) "
- "return x%x status x%x result x%x\n",
- phba->brd_no, vport->vpi, cmnd->device->id,
- cmnd->device->lun, ret, cmd_status, cmd_result);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0713 SCSI layer issued device reset (%d, %d) "
+ "return x%x status x%x result x%x\n",
+ cmnd->device->id, cmnd->device->lun, ret,
+ cmd_status, cmd_result);
out:
return ret;
}
@@ -1311,10 +1278,9 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd)
cmnd->device->lun,
ndlp->rport->dd_data);
if (ret != SUCCESS) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0700 Bus Reset on target %d "
- "failed\n",
- phba->brd_no, vport->vpi, i);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0700 Bus Reset on target %d failed\n",
+ i);
err_count++;
break;
}
@@ -1333,35 +1299,30 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd)
* the targets. Unfortunately, some targets do not abide by
* this forcing the driver to double check.
*/
- cnt = lpfc_sli_sum_iocb(phba, &phba->sli.ring[phba->sli.fcp_ring],
- 0, 0, LPFC_CTX_HOST);
+ cnt = lpfc_sli_sum_iocb(vport, 0, 0, LPFC_CTX_HOST);
if (cnt)
- lpfc_sli_abort_iocb(phba, &phba->sli.ring[phba->sli.fcp_ring],
- 0, 0, 0, LPFC_CTX_HOST);
+ lpfc_sli_abort_iocb(vport, &phba->sli.ring[phba->sli.fcp_ring],
+ 0, 0, LPFC_CTX_HOST);
loopcnt = 0;
while(cnt) {
schedule_timeout_uninterruptible(LPFC_RESET_WAIT*HZ);
if (++loopcnt
- > (2 * phba->cfg_devloss_tmo)/LPFC_RESET_WAIT)
+ > (2 * vport->cfg_devloss_tmo)/LPFC_RESET_WAIT)
break;
- cnt = lpfc_sli_sum_iocb(phba,
- &phba->sli.ring[phba->sli.fcp_ring],
- 0, 0, LPFC_CTX_HOST);
+ cnt = lpfc_sli_sum_iocb(vport, 0, 0, LPFC_CTX_HOST);
}
if (cnt) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0715 Bus Reset I/O flush failure: "
- "cnt x%x left x%x\n",
- phba->brd_no, vport->vpi, cnt, i);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0715 Bus Reset I/O flush failure: "
+ "cnt x%x left x%x\n", cnt, i);
ret = FAILED;
}
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0714 SCSI layer issued Bus Reset Data: x%x\n",
- phba->brd_no, vport->vpi, ret);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0714 SCSI layer issued Bus Reset Data: x%x\n", ret);
out:
return ret;
}
@@ -1390,36 +1351,32 @@ lpfc_slave_alloc(struct scsi_device *sdev)
* extra. This list of scsi bufs exists for the lifetime of the driver.
*/
total = phba->total_scsi_bufs;
- num_to_alloc = phba->cfg_lun_queue_depth + 2;
+ num_to_alloc = vport->cfg_lun_queue_depth + 2;
/* Allow some exchanges to be available always to complete discovery */
if (total >= phba->cfg_hba_queue_depth - LPFC_DISC_IOCB_BUFF_COUNT ) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0704 At limitation of %d "
- "preallocated command buffers\n",
- phba->brd_no, vport->vpi, total);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0704 At limitation of %d preallocated "
+ "command buffers\n", total);
return 0;
-
/* Allow some exchanges to be available always to complete discovery */
} else if (total + num_to_alloc >
phba->cfg_hba_queue_depth - LPFC_DISC_IOCB_BUFF_COUNT ) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0705 Allocation request of %d "
- "command buffers will exceed max of %d. "
- "Reducing allocation request to %d.\n",
- phba->brd_no, vport->vpi, num_to_alloc,
- phba->cfg_hba_queue_depth,
- (phba->cfg_hba_queue_depth - total));
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0705 Allocation request of %d "
+ "command buffers will exceed max of %d. "
+ "Reducing allocation request to %d.\n",
+ num_to_alloc, phba->cfg_hba_queue_depth,
+ (phba->cfg_hba_queue_depth - total));
num_to_alloc = phba->cfg_hba_queue_depth - total;
}
for (i = 0; i < num_to_alloc; i++) {
scsi_buf = lpfc_new_scsi_buf(vport);
if (!scsi_buf) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0706 Failed to allocate "
- "command buffer\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0706 Failed to allocate "
+ "command buffer\n");
break;
}
@@ -1439,9 +1396,9 @@ lpfc_slave_configure(struct scsi_device *sdev)
struct fc_rport *rport = starget_to_rport(sdev->sdev_target);
if (sdev->tagged_supported)
- scsi_activate_tcq(sdev, phba->cfg_lun_queue_depth);
+ scsi_activate_tcq(sdev, vport->cfg_lun_queue_depth);
else
- scsi_deactivate_tcq(sdev, phba->cfg_lun_queue_depth);
+ scsi_deactivate_tcq(sdev, vport->cfg_lun_queue_depth);
/*
* Initialize the fc transport attributes for the target
@@ -1449,7 +1406,7 @@ lpfc_slave_configure(struct scsi_device *sdev)
* target pointer is stored in the starget_data for the
* driver's sysfs entry point functions.
*/
- rport->dev_loss_tmo = phba->cfg_devloss_tmo;
+ rport->dev_loss_tmo = vport->cfg_devloss_tmo;
if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) {
lpfc_sli_poll_fcp_ring(phba);
@@ -1487,3 +1444,23 @@ struct scsi_host_template lpfc_template = {
.shost_attrs = lpfc_hba_attrs,
.max_sectors = 0xFFFF,
};
+
+struct scsi_host_template lpfc_vport_template = {
+ .module = THIS_MODULE,
+ .name = LPFC_DRIVER_NAME,
+ .info = lpfc_info,
+ .queuecommand = lpfc_queuecommand,
+ .eh_abort_handler = lpfc_abort_handler,
+ .eh_device_reset_handler= lpfc_device_reset_handler,
+ .eh_bus_reset_handler = lpfc_bus_reset_handler,
+ .slave_alloc = lpfc_slave_alloc,
+ .slave_configure = lpfc_slave_configure,
+ .slave_destroy = lpfc_slave_destroy,
+ .scan_finished = lpfc_scan_finished,
+ .this_id = -1,
+ .sg_tablesize = LPFC_SG_SEG_CNT,
+ .cmd_per_lun = LPFC_CMD_PER_LUN,
+ .use_clustering = ENABLE_CLUSTERING,
+ .shost_attrs = lpfc_vport_attrs,
+ .max_sectors = 0xFFFF,
+};
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index f4d5a6b00fde..ce5ff2bccba6 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -49,9 +49,8 @@
lpfc_printf_log(phba, \
KERN_INFO, \
LOG_MBOX | LOG_SLI, \
- "%d (%d):0311 Mailbox command x%x cannot " \
+ "(%d):0311 Mailbox command x%x cannot " \
"issue Data: x%x x%x x%x\n", \
- phba->brd_no, \
pmbox->vport ? pmbox->vport->vpi : 0, \
pmbox->mb.mbxCommand, \
phba->pport->port_state, \
@@ -231,13 +230,11 @@ lpfc_sli_ring_map(struct lpfc_hba *phba)
rc = lpfc_sli_issue_mbox(phba, pmb, MBX_POLL);
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0446 Adapter failed to init (%d), "
+ "0446 Adapter failed to init (%d), "
"mbxCmd x%x CFG_RING, mbxStatus x%x, "
"ring %d\n",
- phba->brd_no, rc,
- pmbox->mbxCommand,
- pmbox->mbxStatus,
- i);
+ rc, pmbox->mbxCommand,
+ pmbox->mbxStatus, i);
phba->link_state = LPFC_HBA_ERROR;
ret = -ENXIO;
break;
@@ -296,9 +293,9 @@ lpfc_sli_next_iocb_slot (struct lpfc_hba *phba, struct lpfc_sli_ring *pring)
if (unlikely(pring->local_getidx >= max_cmd_idx)) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0315 Ring %d issue: portCmdGet %d "
+ "0315 Ring %d issue: portCmdGet %d "
"is bigger then cmd ring %d\n",
- phba->brd_no, pring->ringno,
+ pring->ringno,
pring->local_getidx, max_cmd_idx);
phba->link_state = LPFC_HBA_ERROR;
@@ -366,7 +363,7 @@ lpfc_sli_next_iotag(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
if (psli->iocbq_lookup)
memcpy(new_arr, old_arr,
((psli->last_iotag + 1) *
- sizeof (struct lpfc_iocbq *)));
+ sizeof (struct lpfc_iocbq *)));
psli->iocbq_lookup = new_arr;
psli->iocbq_lookup_len = new_len;
psli->last_iotag = iotag;
@@ -380,8 +377,8 @@ lpfc_sli_next_iotag(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
spin_unlock_irq(&phba->hbalock);
lpfc_printf_log(phba, KERN_ERR,LOG_SLI,
- "%d:0318 Failed to allocate IOTAG.last IOTAG is %d\n",
- phba->brd_no, psli->last_iotag);
+ "0318 Failed to allocate IOTAG.last IOTAG is %d\n",
+ psli->last_iotag);
return 0;
}
@@ -395,6 +392,14 @@ lpfc_sli_submit_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*/
nextiocb->iocb.ulpIoTag = (nextiocb->iocb_cmpl) ? nextiocb->iotag : 0;
+ if (pring->ringno == LPFC_ELS_RING) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "IOCB cmd ring: wd4:x%08x wd6:x%08x wd7:x%08x",
+ *(((uint32_t *) &nextiocb->iocb) + 4),
+ *(((uint32_t *) &nextiocb->iocb) + 6),
+ *(((uint32_t *) &nextiocb->iocb) + 7));
+ }
+
/*
* Issue iocb command to adapter
*/
@@ -527,10 +532,9 @@ lpfc_sli_next_hbq_slot(struct lpfc_hba *phba, uint32_t hbqno)
if (unlikely(hbqp->local_hbqGetIdx >= hbqp->entry_count)) {
lpfc_printf_log(phba, KERN_ERR,
LOG_SLI | LOG_VPORT,
- "%d:1802 HBQ %d: local_hbqGetIdx "
+ "1802 HBQ %d: local_hbqGetIdx "
"%u is > than hbqp->entry_count %u\n",
- phba->brd_no, hbqno,
- hbqp->local_hbqGetIdx,
+ hbqno, hbqp->local_hbqGetIdx,
hbqp->entry_count);
phba->link_state = LPFC_HBA_ERROR;
@@ -541,7 +545,8 @@ lpfc_sli_next_hbq_slot(struct lpfc_hba *phba, uint32_t hbqno)
return NULL;
}
- return (struct lpfc_hbq_entry *) phba->hbqslimp.virt + hbqp->hbqPutIdx;
+ return (struct lpfc_hbq_entry *) phba->hbqs[hbqno].hbq_virt +
+ hbqp->hbqPutIdx;
}
void
@@ -549,18 +554,21 @@ lpfc_sli_hbqbuf_free_all(struct lpfc_hba *phba)
{
struct lpfc_dmabuf *dmabuf, *next_dmabuf;
struct hbq_dmabuf *hbq_buf;
+ int i, hbq_count;
+ hbq_count = lpfc_sli_hbq_count();
/* Return all memory used by all HBQs */
- list_for_each_entry_safe(dmabuf, next_dmabuf,
- &phba->hbq_buffer_list, list) {
- hbq_buf = container_of(dmabuf, struct hbq_dmabuf, dbuf);
- list_del(&hbq_buf->dbuf.list);
- lpfc_hbq_free(phba, hbq_buf->dbuf.virt, hbq_buf->dbuf.phys);
- kfree(hbq_buf);
+ for (i = 0; i < hbq_count; ++i) {
+ list_for_each_entry_safe(dmabuf, next_dmabuf,
+ &phba->hbqs[i].hbq_buffer_list, list) {
+ hbq_buf = container_of(dmabuf, struct hbq_dmabuf, dbuf);
+ list_del(&hbq_buf->dbuf.list);
+ (phba->hbqs[i].hbq_free_buffer)(phba, hbq_buf);
+ }
}
}
-static void
+static struct lpfc_hbq_entry *
lpfc_sli_hbq_to_firmware(struct lpfc_hba *phba, uint32_t hbqno,
struct hbq_dmabuf *hbq_buf)
{
@@ -574,7 +582,7 @@ lpfc_sli_hbq_to_firmware(struct lpfc_hba *phba, uint32_t hbqno,
hbqe->bde.addrHigh = le32_to_cpu(putPaddrHigh(physaddr));
hbqe->bde.addrLow = le32_to_cpu(putPaddrLow(physaddr));
- hbqe->bde.tus.f.bdeSize = FCELSSIZE;
+ hbqe->bde.tus.f.bdeSize = hbq_buf->size;
hbqe->bde.tus.f.bdeFlags = 0;
hbqe->bde.tus.w = le32_to_cpu(hbqe->bde.tus.w);
hbqe->buffer_tag = le32_to_cpu(hbq_buf->tag);
@@ -583,8 +591,9 @@ lpfc_sli_hbq_to_firmware(struct lpfc_hba *phba, uint32_t hbqno,
writel(hbqp->hbqPutIdx, phba->hbq_put + hbqno);
/* flush */
readl(phba->hbq_put + hbqno);
- list_add_tail(&hbq_buf->dbuf.list, &phba->hbq_buffer_list);
+ list_add_tail(&hbq_buf->dbuf.list, &hbqp->hbq_buffer_list);
}
+ return hbqe;
}
static struct lpfc_hbq_init lpfc_els_hbq = {
@@ -592,22 +601,38 @@ static struct lpfc_hbq_init lpfc_els_hbq = {
.entry_count = 200,
.mask_count = 0,
.profile = 0,
- .ring_mask = 1 << LPFC_ELS_RING,
+ .ring_mask = (1 << LPFC_ELS_RING),
.buffer_count = 0,
.init_count = 20,
.add_count = 5,
};
-static struct lpfc_hbq_init *lpfc_hbq_defs[] = {
+static struct lpfc_hbq_init lpfc_extra_hbq = {
+ .rn = 1,
+ .entry_count = 200,
+ .mask_count = 0,
+ .profile = 0,
+ .ring_mask = (1 << LPFC_EXTRA_RING),
+ .buffer_count = 0,
+ .init_count = 0,
+ .add_count = 5,
+};
+
+struct lpfc_hbq_init *lpfc_hbq_defs[] = {
&lpfc_els_hbq,
+ &lpfc_extra_hbq,
};
-int
+static int
lpfc_sli_hbqbuf_fill_hbqs(struct lpfc_hba *phba, uint32_t hbqno, uint32_t count)
{
uint32_t i, start, end;
struct hbq_dmabuf *hbq_buffer;
+ if (!phba->hbqs[hbqno].hbq_alloc_buffer) {
+ return 0;
+ }
+
start = lpfc_hbq_defs[hbqno]->buffer_count;
end = count + lpfc_hbq_defs[hbqno]->buffer_count;
if (end > lpfc_hbq_defs[hbqno]->entry_count) {
@@ -616,17 +641,14 @@ lpfc_sli_hbqbuf_fill_hbqs(struct lpfc_hba *phba, uint32_t hbqno, uint32_t count)
/* Populate HBQ entries */
for (i = start; i < end; i++) {
- hbq_buffer = kmalloc(sizeof(struct hbq_dmabuf),
- GFP_KERNEL);
+ hbq_buffer = (phba->hbqs[hbqno].hbq_alloc_buffer)(phba);
if (!hbq_buffer)
return 1;
- hbq_buffer->dbuf.virt = lpfc_hbq_alloc(phba, MEM_PRI,
- &hbq_buffer->dbuf.phys);
- if (hbq_buffer->dbuf.virt == NULL)
- return 1;
hbq_buffer->tag = (i | (hbqno << 16));
- lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer);
- lpfc_hbq_defs[hbqno]->buffer_count++;
+ if (lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer))
+ lpfc_hbq_defs[hbqno]->buffer_count++;
+ else
+ (phba->hbqs[hbqno].hbq_free_buffer)(phba, hbq_buffer);
}
return 0;
}
@@ -650,28 +672,34 @@ lpfc_sli_hbqbuf_find(struct lpfc_hba *phba, uint32_t tag)
{
struct lpfc_dmabuf *d_buf;
struct hbq_dmabuf *hbq_buf;
+ uint32_t hbqno;
+
+ hbqno = tag >> 16;
+ if (hbqno > LPFC_MAX_HBQS)
+ return NULL;
- list_for_each_entry(d_buf, &phba->hbq_buffer_list, list) {
+ list_for_each_entry(d_buf, &phba->hbqs[hbqno].hbq_buffer_list, list) {
hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf);
- if ((hbq_buf->tag & 0xffff) == tag) {
+ if (hbq_buf->tag == tag) {
return hbq_buf;
}
}
lpfc_printf_log(phba, KERN_ERR, LOG_SLI | LOG_VPORT,
- "%d:1803 Bad hbq tag. Data: x%x x%x\n",
- phba->brd_no, tag,
- lpfc_hbq_defs[tag >> 16]->buffer_count);
+ "1803 Bad hbq tag. Data: x%x x%x\n",
+ tag, lpfc_hbq_defs[tag >> 16]->buffer_count);
return NULL;
}
void
-lpfc_sli_free_hbq(struct lpfc_hba *phba, struct hbq_dmabuf *sp)
+lpfc_sli_free_hbq(struct lpfc_hba *phba, struct hbq_dmabuf *hbq_buffer)
{
uint32_t hbqno;
- if (sp) {
- hbqno = sp->tag >> 16;
- lpfc_sli_hbq_to_firmware(phba, hbqno, sp);
+ if (hbq_buffer) {
+ hbqno = hbq_buffer->tag >> 16;
+ if (!lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer)) {
+ (phba->hbqs[hbqno].hbq_free_buffer)(phba, hbq_buffer);
+ }
}
}
@@ -837,12 +865,10 @@ lpfc_sli_handle_mb_event(struct lpfc_hba *phba)
*/
if (lpfc_sli_chk_mbx_command(pmbox->mbxCommand) ==
MBX_SHUTDOWN) {
-
/* Unknow mailbox command compl */
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "%d (%d):0323 Unknown Mailbox command "
+ "(%d):0323 Unknown Mailbox command "
"%x Cmpl\n",
- phba->brd_no,
pmb->vport ? pmb->vport->vpi : 0,
pmbox->mbxCommand);
phba->link_state = LPFC_HBA_ERROR;
@@ -857,10 +883,9 @@ lpfc_sli_handle_mb_event(struct lpfc_hba *phba)
/* Mbox cmd cmpl error - RETRYing */
lpfc_printf_log(phba, KERN_INFO,
LOG_MBOX | LOG_SLI,
- "%d (%d):0305 Mbox cmd cmpl "
+ "(%d):0305 Mbox cmd cmpl "
"error - RETRYing Data: x%x "
"x%x x%x x%x\n",
- phba->brd_no,
pmb->vport ? pmb->vport->vpi :0,
pmbox->mbxCommand,
pmbox->mbxStatus,
@@ -879,9 +904,8 @@ lpfc_sli_handle_mb_event(struct lpfc_hba *phba)
/* Mailbox cmd <cmd> Cmpl <cmpl> */
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
- "%d (%d):0307 Mailbox cmd x%x Cmpl x%p "
+ "(%d):0307 Mailbox cmd x%x Cmpl x%p "
"Data: x%x x%x x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no,
pmb->vport ? pmb->vport->vpi : 0,
pmbox->mbxCommand,
pmb->mbox_cmpl,
@@ -905,21 +929,26 @@ static struct lpfc_dmabuf *
lpfc_sli_replace_hbqbuff(struct lpfc_hba *phba, uint32_t tag)
{
struct hbq_dmabuf *hbq_entry, *new_hbq_entry;
+ uint32_t hbqno;
+ void *virt; /* virtual address ptr */
+ dma_addr_t phys; /* mapped address */
hbq_entry = lpfc_sli_hbqbuf_find(phba, tag);
if (hbq_entry == NULL)
return NULL;
list_del(&hbq_entry->dbuf.list);
- new_hbq_entry = kmalloc(sizeof(struct hbq_dmabuf), GFP_ATOMIC);
+
+ hbqno = tag >> 16;
+ new_hbq_entry = (phba->hbqs[hbqno].hbq_alloc_buffer)(phba);
if (new_hbq_entry == NULL)
return &hbq_entry->dbuf;
- new_hbq_entry->dbuf = hbq_entry->dbuf;
new_hbq_entry->tag = -1;
- hbq_entry->dbuf.virt = lpfc_hbq_alloc(phba, 0, &hbq_entry->dbuf.phys);
- if (hbq_entry->dbuf.virt == NULL) {
- kfree(new_hbq_entry);
- return &hbq_entry->dbuf;
- }
+ phys = new_hbq_entry->dbuf.phys;
+ virt = new_hbq_entry->dbuf.virt;
+ new_hbq_entry->dbuf.phys = hbq_entry->dbuf.phys;
+ new_hbq_entry->dbuf.virt = hbq_entry->dbuf.virt;
+ hbq_entry->dbuf.phys = phys;
+ hbq_entry->dbuf.virt = virt;
lpfc_sli_free_hbq(phba, hbq_entry);
return &new_hbq_entry->dbuf;
}
@@ -965,7 +994,7 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
irsp->un.ulpWord[3]);
if (irsp->ulpBdeCount == 2)
saveq->context3 = lpfc_sli_replace_hbqbuff(phba,
- irsp->un.ulpWord[15]);
+ irsp->unsli3.sli3Words[7]);
}
/* unSolicited Responses */
@@ -996,12 +1025,9 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/* Ring <ringno> handler: unexpected
Rctl <Rctl> Type <Type> received */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0313 Ring %d handler: unexpected Rctl x%x "
+ "0313 Ring %d handler: unexpected Rctl x%x "
"Type x%x received\n",
- phba->brd_no,
- pring->ringno,
- Rctl,
- Type);
+ pring->ringno, Rctl, Type);
}
return 1;
}
@@ -1024,10 +1050,9 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba,
}
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0317 iotag x%x is out off "
+ "0317 iotag x%x is out off "
"range: max iotag x%x wd0 x%x\n",
- phba->brd_no, iotag,
- phba->sli.last_iotag,
+ iotag, phba->sli.last_iotag,
*(((uint32_t *) &prspiocb->iocb) + 7));
return NULL;
}
@@ -1075,18 +1100,16 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
* Ring <ringno> handler: unexpected completion IoTag
* <IoTag>
*/
- lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d (%d):0322 Ring %d handler: "
- "unexpected completion IoTag x%x "
- "Data: x%x x%x x%x x%x\n",
- phba->brd_no,
- cmdiocbp->vport->vpi,
- pring->ringno,
- saveq->iocb.ulpIoTag,
- saveq->iocb.ulpStatus,
- saveq->iocb.un.ulpWord[4],
- saveq->iocb.ulpCommand,
- saveq->iocb.ulpContext);
+ lpfc_printf_vlog(cmdiocbp->vport, KERN_WARNING, LOG_SLI,
+ "0322 Ring %d handler: "
+ "unexpected completion IoTag x%x "
+ "Data: x%x x%x x%x x%x\n",
+ pring->ringno,
+ saveq->iocb.ulpIoTag,
+ saveq->iocb.ulpStatus,
+ saveq->iocb.un.ulpWord[4],
+ saveq->iocb.ulpCommand,
+ saveq->iocb.ulpContext);
}
}
@@ -1104,10 +1127,9 @@ lpfc_sli_rsp_pointers_error(struct lpfc_hba *phba, struct lpfc_sli_ring *pring)
* rsp ring <portRspMax>
*/
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0312 Ring %d handler: portRspPut %d "
+ "0312 Ring %d handler: portRspPut %d "
"is bigger then rsp ring %d\n",
- phba->brd_no, pring->ringno,
- le32_to_cpu(pgp->rspPutInx),
+ pring->ringno, le32_to_cpu(pgp->rspPutInx),
pring->numRiocb);
phba->link_state = LPFC_HBA_ERROR;
@@ -1177,9 +1199,9 @@ void lpfc_sli_poll_fcp_ring(struct lpfc_hba *phba)
if (unlikely(irsp->ulpStatus)) {
/* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0326 Rsp Ring %d error: IOCB Data: "
+ "0326 Rsp Ring %d error: IOCB Data: "
"x%x x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no, pring->ringno,
+ pring->ringno,
irsp->un.ulpWord[0],
irsp->un.ulpWord[1],
irsp->un.ulpWord[2],
@@ -1199,9 +1221,9 @@ void lpfc_sli_poll_fcp_ring(struct lpfc_hba *phba)
*/
if (unlikely(irsp->ulpCommand == CMD_XRI_ABORTED_CX)) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0314 IOCB cmd 0x%x"
- " processed. Skipping"
- " completion", phba->brd_no,
+ "0314 IOCB cmd 0x%x "
+ "processed. Skipping "
+ "completion",
irsp->ulpCommand);
break;
}
@@ -1226,10 +1248,9 @@ void lpfc_sli_poll_fcp_ring(struct lpfc_hba *phba)
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0321 Unknown IOCB command "
+ "0321 Unknown IOCB command "
"Data: x%x, x%x x%x x%x x%x\n",
- phba->brd_no, type,
- irsp->ulpCommand,
+ type, irsp->ulpCommand,
irsp->ulpStatus,
irsp->ulpIoTag,
irsp->ulpContext);
@@ -1353,9 +1374,9 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba *phba,
/* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0336 Rsp Ring %d error: IOCB Data: "
+ "0336 Rsp Ring %d error: IOCB Data: "
"x%x x%x x%x x%x x%x x%x x%x x%x\n",
- phba->brd_no, pring->ringno,
+ pring->ringno,
irsp->un.ulpWord[0],
irsp->un.ulpWord[1],
irsp->un.ulpWord[2],
@@ -1375,10 +1396,9 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba *phba,
*/
if (unlikely(irsp->ulpCommand == CMD_XRI_ABORTED_CX)) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0333 IOCB cmd 0x%x"
+ "0333 IOCB cmd 0x%x"
" processed. Skipping"
" completion\n",
- phba->brd_no,
irsp->ulpCommand);
break;
}
@@ -1415,10 +1435,9 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba *phba,
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0334 Unknown IOCB command "
+ "0334 Unknown IOCB command "
"Data: x%x, x%x x%x x%x x%x\n",
- phba->brd_no, type,
- irsp->ulpCommand,
+ type, irsp->ulpCommand,
irsp->ulpStatus,
irsp->ulpIoTag,
irsp->ulpContext);
@@ -1496,10 +1515,9 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba *phba,
* rsp ring <portRspMax>
*/
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0303 Ring %d handler: portRspPut %d "
+ "0303 Ring %d handler: portRspPut %d "
"is bigger then rsp ring %d\n",
- phba->brd_no, pring->ringno, portRspPut,
- portRspMax);
+ pring->ringno, portRspPut, portRspMax);
phba->link_state = LPFC_HBA_ERROR;
spin_unlock_irqrestore(&phba->hbalock, iflag);
@@ -1542,6 +1560,14 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba *phba,
if (++pring->rspidx >= portRspMax)
pring->rspidx = 0;
+ if (pring->ringno == LPFC_ELS_RING) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "IOCB rsp ring: wd4:x%08x wd6:x%08x wd7:x%08x",
+ *(((uint32_t *) irsp) + 4),
+ *(((uint32_t *) irsp) + 6),
+ *(((uint32_t *) irsp) + 7));
+ }
+
writel(pring->rspidx, &phba->host_gp[pring->ringno].rspGetInx);
if (list_empty(&(pring->iocb_continueq))) {
@@ -1580,13 +1606,12 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba *phba,
if (irsp->ulpStatus) {
/* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "%d:0328 Rsp Ring %d error: "
+ "0328 Rsp Ring %d error: "
"IOCB Data: "
"x%x x%x x%x x%x "
"x%x x%x x%x x%x "
"x%x x%x x%x x%x "
"x%x x%x x%x x%x\n",
- phba->brd_no,
pring->ringno,
irsp->un.ulpWord[0],
irsp->un.ulpWord[1],
@@ -1661,10 +1686,9 @@ lpfc_sli_handle_slow_ring_event(struct lpfc_hba *phba,
} else {
/* Unknown IOCB command */
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0335 Unknown IOCB "
+ "0335 Unknown IOCB "
"command Data: x%x "
"x%x x%x x%x\n",
- phba->brd_no,
irsp->ulpCommand,
irsp->ulpStatus,
irsp->ulpIoTag,
@@ -1892,8 +1916,8 @@ lpfc_sli_brdkill(struct lpfc_hba *phba)
/* Kill HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0329 Kill HBA Data: x%x x%x\n",
- phba->brd_no, phba->pport->port_state, psli->sli_flag);
+ "0329 Kill HBA Data: x%x x%x\n",
+ phba->pport->port_state, psli->sli_flag);
if ((pmb = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool,
GFP_KERNEL)) == 0)
@@ -1966,7 +1990,7 @@ lpfc_sli_brdreset(struct lpfc_hba *phba)
/* Reset HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0325 Reset HBA Data: x%x x%x\n", phba->brd_no,
+ "0325 Reset HBA Data: x%x x%x\n",
phba->pport->port_state, psli->sli_flag);
/* perform board reset */
@@ -2021,7 +2045,7 @@ lpfc_sli_brdrestart(struct lpfc_hba *phba)
/* Restart HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0337 Restart HBA Data: x%x x%x\n", phba->brd_no,
+ "0337 Restart HBA Data: x%x x%x\n",
phba->pport->port_state, psli->sli_flag);
word0 = 0;
@@ -2086,9 +2110,8 @@ lpfc_sli_chipset_init(struct lpfc_hba *phba)
/* Adapter failed to init, timeout, status reg
<status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0436 Adapter failed to init, "
- "timeout, status reg x%x\n",
- phba->brd_no, status);
+ "0436 Adapter failed to init, "
+ "timeout, status reg x%x\n", status);
phba->link_state = LPFC_HBA_ERROR;
return -ETIMEDOUT;
}
@@ -2099,10 +2122,8 @@ lpfc_sli_chipset_init(struct lpfc_hba *phba)
/* Adapter failed to init, chipset, status reg
<status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0437 Adapter failed to init, "
- "chipset, status reg x%x\n",
- phba->brd_no,
- status);
+ "0437 Adapter failed to init, "
+ "chipset, status reg x%x\n", status);
phba->link_state = LPFC_HBA_ERROR;
return -EIO;
}
@@ -2129,10 +2150,8 @@ lpfc_sli_chipset_init(struct lpfc_hba *phba)
/* ERROR: During chipset initialization */
/* Adapter failed to init, chipset, status reg <status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0438 Adapter failed to init, chipset, "
- "status reg x%x\n",
- phba->brd_no,
- status);
+ "0438 Adapter failed to init, chipset, "
+ "status reg x%x\n", status);
phba->link_state = LPFC_HBA_ERROR;
return -EIO;
}
@@ -2147,7 +2166,7 @@ lpfc_sli_chipset_init(struct lpfc_hba *phba)
return 0;
}
-static int
+int
lpfc_sli_hbq_count(void)
{
return ARRAY_SIZE(lpfc_hbq_defs);
@@ -2200,8 +2219,8 @@ lpfc_sli_hbq_setup(struct lpfc_hba *phba)
phba->hbqs[hbqno].local_hbqGetIdx = 0;
phba->hbqs[hbqno].entry_count =
lpfc_hbq_defs[hbqno]->entry_count;
- lpfc_config_hbq(phba, lpfc_hbq_defs[hbqno], hbq_entry_index,
- pmb);
+ lpfc_config_hbq(phba, hbqno, lpfc_hbq_defs[hbqno],
+ hbq_entry_index, pmb);
hbq_entry_index += phba->hbqs[hbqno].entry_count;
if (lpfc_sli_issue_mbox(phba, pmb, MBX_POLL) != MBX_SUCCESS) {
@@ -2210,9 +2229,9 @@ lpfc_sli_hbq_setup(struct lpfc_hba *phba)
lpfc_printf_log(phba, KERN_ERR,
LOG_SLI | LOG_VPORT,
- "%d:1805 Adapter failed to init. "
+ "1805 Adapter failed to init. "
"Data: x%x x%x x%x\n",
- phba->brd_no, pmbox->mbxCommand,
+ pmbox->mbxCommand,
pmbox->mbxStatus, hbqno);
phba->link_state = LPFC_HBA_ERROR;
@@ -2279,10 +2298,9 @@ lpfc_do_config_port(struct lpfc_hba *phba, int sli_mode)
rc = lpfc_sli_issue_mbox(phba, pmb, MBX_POLL);
if (rc != MBX_SUCCESS) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0442 Adapter failed to init, mbxCmd x%x "
+ "0442 Adapter failed to init, mbxCmd x%x "
"CONFIG_PORT, mbxStatus x%x Data: x%x\n",
- phba->brd_no, pmb->mb.mbxCommand,
- pmb->mb.mbxStatus, 0);
+ pmb->mb.mbxCommand, pmb->mb.mbxStatus, 0);
spin_lock_irq(&phba->hbalock);
phba->sli.sli_flag &= ~LPFC_SLI2_ACTIVE;
spin_unlock_irq(&phba->hbalock);
@@ -2321,11 +2339,11 @@ lpfc_sli_hba_setup(struct lpfc_hba *phba)
switch (lpfc_sli_mode) {
case 2:
- if (phba->cfg_npiv_enable) {
+ if (phba->cfg_enable_npiv) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d:1824 NPIV enabled: Override lpfc_sli_mode "
+ "1824 NPIV enabled: Override lpfc_sli_mode "
"parameter (%d) to auto (0).\n",
- phba->brd_no, lpfc_sli_mode);
+ lpfc_sli_mode);
break;
}
mode = 2;
@@ -2335,9 +2353,8 @@ lpfc_sli_hba_setup(struct lpfc_hba *phba)
break;
default:
lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d:1819 Unrecognized lpfc_sli_mode "
- "parameter: %d.\n",
- phba->brd_no, lpfc_sli_mode);
+ "1819 Unrecognized lpfc_sli_mode "
+ "parameter: %d.\n", lpfc_sli_mode);
break;
}
@@ -2345,9 +2362,8 @@ lpfc_sli_hba_setup(struct lpfc_hba *phba)
rc = lpfc_do_config_port(phba, mode);
if (rc && lpfc_sli_mode == 3)
lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d:1820 Unable to select SLI-3. "
- "Not supported by adapter.\n",
- phba->brd_no);
+ "1820 Unable to select SLI-3. "
+ "Not supported by adapter.\n");
if (rc && mode != 2)
rc = lpfc_do_config_port(phba, 2);
if (rc)
@@ -2366,8 +2382,8 @@ lpfc_sli_hba_setup(struct lpfc_hba *phba)
}
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0444 Firmware in SLI %x mode. Max_vpi %d\n",
- phba->brd_no, phba->sli_rev, phba->max_vpi);
+ "0444 Firmware in SLI %x mode. Max_vpi %d\n",
+ phba->sli_rev, phba->max_vpi);
rc = lpfc_sli_ring_map(phba);
if (rc)
@@ -2392,8 +2408,7 @@ lpfc_sli_hba_setup(struct lpfc_hba *phba)
lpfc_sli_hba_setup_error:
phba->link_state = LPFC_HBA_ERROR;
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "%d:0445 Firmware initialization failed\n",
- phba->brd_no);
+ "0445 Firmware initialization failed\n");
return rc;
}
@@ -2445,9 +2460,7 @@ lpfc_mbox_timeout_handler(struct lpfc_hba *phba)
/* Mbox cmd <mbxCommand> timeout */
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "%d:0310 Mailbox command x%x timeout Data: x%x x%x "
- "x%p\n",
- phba->brd_no,
+ "0310 Mailbox command x%x timeout Data: x%x x%x x%p\n",
mb->mbxCommand,
phba->pport->port_state,
phba->sli.sli_flag,
@@ -2470,8 +2483,7 @@ lpfc_mbox_timeout_handler(struct lpfc_hba *phba)
lpfc_sli_abort_iocb_ring(phba, pring);
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "%d:0316 Resetting board due to mailbox timeout\n",
- phba->brd_no);
+ "0316 Resetting board due to mailbox timeout\n");
/*
* lpfc_offline calls lpfc_sli_hba_down which will clean up
* on oustanding mailbox commands.
@@ -2502,8 +2514,7 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
if(!pmbox->vport) {
lpfc_printf_log(phba, KERN_ERR,
LOG_MBOX | LOG_VPORT,
- "%d:1806 Mbox x%x failed. No vport\n",
- phba->brd_no,
+ "1806 Mbox x%x failed. No vport\n",
pmbox->mb.mbxCommand);
dump_stack();
return MBXERR_ERROR;
@@ -2580,9 +2591,8 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
/* Mbox cmd issue - BUSY */
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
- "%d (%d):0308 Mbox cmd issue - BUSY Data: "
+ "(%d):0308 Mbox cmd issue - BUSY Data: "
"x%x x%x x%x x%x\n",
- phba->brd_no,
pmbox->vport ? pmbox->vport->vpi : 0xffffff,
mb->mbxCommand, phba->pport->port_state,
psli->sli_flag, flag);
@@ -2644,9 +2654,9 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
/* Mailbox cmd <cmd> issue */
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
- "%d (%d):0309 Mailbox cmd x%x issue Data: x%x x%x "
+ "(%d):0309 Mailbox cmd x%x issue Data: x%x x%x "
"x%x\n",
- phba->brd_no, pmbox->vport ? pmbox->vport->vpi : 0,
+ pmbox->vport ? pmbox->vport->vpi : 0,
mb->mbxCommand, phba->pport->port_state,
psli->sli_flag, flag);
@@ -2848,8 +2858,7 @@ __lpfc_sli_issue_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
(piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN)) {
lpfc_printf_log(phba, KERN_ERR,
LOG_SLI | LOG_VPORT,
- "%d:1807 IOCB x%x failed. No vport\n",
- phba->brd_no,
+ "1807 IOCB x%x failed. No vport\n",
piocb->iocb.ulpCommand);
dump_stack();
return IOCB_ERROR;
@@ -3080,11 +3089,10 @@ lpfc_sli_setup(struct lpfc_hba *phba)
}
if (totiocbsize > MAX_SLIM_IOCB_SIZE) {
/* Too many cmd / rsp ring entries in SLI2 SLIM */
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0462 Too many cmd / rsp ring entries in "
- "SLI2 SLIM Data: x%x x%lx\n",
- phba->brd_no, totiocbsize,
- (unsigned long) MAX_SLIM_IOCB_SIZE);
+ printk(KERN_ERR "%d:0462 Too many cmd / rsp ring entries in "
+ "SLI2 SLIM Data: x%x x%lx\n",
+ phba->brd_no, totiocbsize,
+ (unsigned long) MAX_SLIM_IOCB_SIZE);
}
if (phba->cfg_multi_ring_support == 2)
lpfc_extra_ring_setup(phba);
@@ -3305,9 +3313,9 @@ lpfc_sli_ringpostbuf_get(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
spin_unlock_irq(&phba->hbalock);
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0410 Cannot find virtual addr for mapped buf on "
+ "0410 Cannot find virtual addr for mapped buf on "
"ring %d Data x%llx x%p x%p x%x\n",
- phba->brd_no, pring->ringno, (unsigned long long)phys,
+ pring->ringno, (unsigned long long)phys,
slp->next, slp->prev, pring->postbufq_cnt);
return NULL;
}
@@ -3332,12 +3340,11 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
abort_iocb = phba->sli.iocbq_lookup[abort_iotag];
lpfc_printf_log(phba, KERN_INFO, LOG_ELS | LOG_SLI,
- "%d:0327 Cannot abort els iocb %p "
+ "0327 Cannot abort els iocb %p "
"with tag %x context %x, abort status %x, "
"abort code %x\n",
- phba->brd_no, abort_iocb, abort_iotag,
- abort_context, irsp->ulpStatus,
- irsp->un.ulpWord[4]);
+ abort_iocb, abort_iotag, abort_context,
+ irsp->ulpStatus, irsp->un.ulpWord[4]);
/*
* make sure we have the right iocbq before taking it
@@ -3371,9 +3378,9 @@ lpfc_ignore_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* ELS cmd tag <ulpIoTag> completes */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "%d (X):0133 Ignoring ELS cmd tag x%x completion Data: "
+ "0133 Ignoring ELS cmd tag x%x completion Data: "
"x%x x%x x%x\n",
- phba->brd_no, irsp->ulpIoTag, irsp->ulpStatus,
+ irsp->ulpIoTag, irsp->ulpStatus,
irsp->un.ulpWord[4], irsp->ulpTimeout);
if (cmdiocb->iocb.ulpCommand == CMD_GEN_REQUEST64_CR)
lpfc_ct_free_iocb(phba, cmdiocb);
@@ -3439,12 +3446,11 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
abtsiocbp->iocb_cmpl = lpfc_sli_abort_els_cmpl;
- lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d (%d):0339 Abort xri x%x, original iotag x%x, "
- "abort cmd iotag x%x\n",
- phba->brd_no, vport->vpi,
- iabt->un.acxri.abortContextTag,
- iabt->un.acxri.abortIoTag, abtsiocbp->iotag);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0339 Abort xri x%x, original iotag x%x, "
+ "abort cmd iotag x%x\n",
+ iabt->un.acxri.abortContextTag,
+ iabt->un.acxri.abortIoTag, abtsiocbp->iotag);
retval = __lpfc_sli_issue_iocb(phba, pring, abtsiocbp, 0);
abort_iotag_exit:
@@ -3457,8 +3463,8 @@ abort_iotag_exit:
}
static int
-lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, uint16_t tgt_id,
- uint64_t lun_id, uint32_t ctx,
+lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, struct lpfc_vport *vport,
+ uint16_t tgt_id, uint64_t lun_id,
lpfc_ctx_cmd ctx_cmd)
{
struct lpfc_scsi_buf *lpfc_cmd;
@@ -3468,6 +3474,9 @@ lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, uint16_t tgt_id,
if (!(iocbq->iocb_flag & LPFC_IO_FCP))
return rc;
+ if (iocbq->vport != vport)
+ return rc;
+
lpfc_cmd = container_of(iocbq, struct lpfc_scsi_buf, cur_iocbq);
cmnd = lpfc_cmd->pCmd;
@@ -3484,10 +3493,6 @@ lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, uint16_t tgt_id,
if (cmnd->device->id == tgt_id)
rc = 0;
break;
- case LPFC_CTX_CTX:
- if (iocbq->iocb.ulpContext == ctx)
- rc = 0;
- break;
case LPFC_CTX_HOST:
rc = 0;
break;
@@ -3501,17 +3506,18 @@ lpfc_sli_validate_fcp_iocb(struct lpfc_iocbq *iocbq, uint16_t tgt_id,
}
int
-lpfc_sli_sum_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
- uint16_t tgt_id, uint64_t lun_id, lpfc_ctx_cmd ctx_cmd)
+lpfc_sli_sum_iocb(struct lpfc_vport *vport, uint16_t tgt_id, uint64_t lun_id,
+ lpfc_ctx_cmd ctx_cmd)
{
+ struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *iocbq;
int sum, i;
for (i = 1, sum = 0; i <= phba->sli.last_iotag; i++) {
iocbq = phba->sli.iocbq_lookup[i];
- if (lpfc_sli_validate_fcp_iocb (iocbq, tgt_id, lun_id,
- 0, ctx_cmd) == 0)
+ if (lpfc_sli_validate_fcp_iocb (iocbq, vport, tgt_id, lun_id,
+ ctx_cmd) == 0)
sum++;
}
@@ -3527,10 +3533,10 @@ lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
int
-lpfc_sli_abort_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
- uint16_t tgt_id, uint64_t lun_id, uint32_t ctx,
- lpfc_ctx_cmd abort_cmd)
+lpfc_sli_abort_iocb(struct lpfc_vport *vport, struct lpfc_sli_ring *pring,
+ uint16_t tgt_id, uint64_t lun_id, lpfc_ctx_cmd abort_cmd)
{
+ struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *iocbq;
struct lpfc_iocbq *abtsiocb;
IOCB_t *cmd = NULL;
@@ -3540,7 +3546,7 @@ lpfc_sli_abort_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
for (i = 1; i <= phba->sli.last_iotag; i++) {
iocbq = phba->sli.iocbq_lookup[i];
- if (lpfc_sli_validate_fcp_iocb(iocbq, tgt_id, lun_id, 0,
+ if (lpfc_sli_validate_fcp_iocb(iocbq, vport, tgt_id, lun_id,
abort_cmd) != 0)
continue;
@@ -3647,25 +3653,23 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba *phba,
if (piocb->iocb_flag & LPFC_IO_WAKE) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0331 IOCB wake signaled\n",
- phba->brd_no);
+ "0331 IOCB wake signaled\n");
} else if (timeleft == 0) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0338 IOCB wait timeout error - no "
- "wake response Data x%x\n",
- phba->brd_no, timeout);
+ "0338 IOCB wait timeout error - no "
+ "wake response Data x%x\n", timeout);
retval = IOCB_TIMEDOUT;
} else {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "%d:0330 IOCB wake NOT set, "
- "Data x%x x%lx\n", phba->brd_no,
+ "0330 IOCB wake NOT set, "
+ "Data x%x x%lx\n",
timeout, (timeleft / jiffies));
retval = IOCB_TIMEDOUT;
}
} else {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "%d:0332 IOCB wait issue failed, Data x%x\n",
- phba->brd_no, retval);
+ ":0332 IOCB wait issue failed, Data x%x\n",
+ retval);
retval = IOCB_ERROR;
}
@@ -3850,12 +3854,33 @@ lpfc_intr_handler(int irq, void *dev_id)
if (status & HA_RXMASK) {
spin_lock(&phba->hbalock);
control = readl(phba->HCregaddr);
+
+ lpfc_debugfs_slow_ring_trc(phba,
+ "ISR slow ring: ctl:x%x stat:x%x isrcnt:x%x",
+ control, status,
+ (uint32_t)phba->sli.slistat.sli_intr);
+
if (control & (HC_R0INT_ENA << LPFC_ELS_RING)) {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "ISR Disable ring:"
+ "pwork:x%x hawork:x%x wait:x%x",
+ phba->work_ha, work_ha_copy,
+ (uint32_t)((unsigned long)
+ phba->work_wait));
+
control &=
~(HC_R0INT_ENA << LPFC_ELS_RING);
writel(control, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
}
+ else {
+ lpfc_debugfs_slow_ring_trc(phba,
+ "ISR slow ring: pwork:"
+ "x%x hawork:x%x wait:x%x",
+ phba->work_ha, work_ha_copy,
+ (uint32_t)((unsigned long)
+ phba->work_wait));
+ }
spin_unlock(&phba->hbalock);
}
}
@@ -3895,12 +3920,10 @@ lpfc_intr_handler(int irq, void *dev_id)
*/
lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX |
LOG_SLI,
- "%d (%d):0304 Stray Mailbox "
+ "(%d):0304 Stray Mailbox "
"Interrupt mbxCommand x%x "
"mbxStatus x%x\n",
- phba->brd_no,
- (vport
- ? vport->vpi : 0),
+ (vport ? vport->vpi : 0),
pmbox->mbxCommand,
pmbox->mbxStatus);
}
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index 76058505795e..51b2b6b949be 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -26,7 +26,6 @@ struct lpfc_vport;
typedef enum _lpfc_ctx_cmd {
LPFC_CTX_LUN,
LPFC_CTX_TGT,
- LPFC_CTX_CTX,
LPFC_CTX_HOST
} lpfc_ctx_cmd;
@@ -54,9 +53,10 @@ struct lpfc_iocbq {
void *context2; /* caller context information */
void *context3; /* caller context information */
union {
- wait_queue_head_t *wait_queue;
- struct lpfc_iocbq *rsp_iocb;
- struct lpfcMboxq *mbox;
+ wait_queue_head_t *wait_queue;
+ struct lpfc_iocbq *rsp_iocb;
+ struct lpfcMboxq *mbox;
+ struct lpfc_nodelist *ndlp;
} context_un;
void (*fabric_iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
@@ -143,7 +143,7 @@ struct lpfc_sli_ring {
uint16_t numCiocb; /* number of command iocb's per ring */
uint16_t numRiocb; /* number of rsp iocb's per ring */
uint16_t sizeCiocb; /* Size of command iocb's in this ring */
- uint16_t sizeRiocb; /* Size of response iocb's in this ring */
+ uint16_t sizeRiocb; /* Size of response iocb's in this ring */
uint32_t fast_iotag; /* max fastlookup based iotag */
uint32_t iotag_ctr; /* keeps track of the next iotag to use */
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index a5bc79eef052..0081f49286bc 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,12 +18,10 @@
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "8.2.1"
+#define LPFC_DRIVER_VERSION "8.2.2"
#define LPFC_DRIVER_NAME "lpfc"
#define LPFC_MODULE_DESC "Emulex LightPulse Fibre Channel SCSI driver " \
LPFC_DRIVER_VERSION
#define LPFC_COPYRIGHT "Copyright(c) 2004-2007 Emulex. All rights reserved."
-
-#define DFC_API_VERSION "0.0.0"
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index 85797dbf5478..dcb415e717c3 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -125,11 +125,10 @@ lpfc_vport_sparm(struct lpfc_hba *phba, struct lpfc_vport *vport)
pmb->vport = vport;
rc = lpfc_sli_issue_mbox_wait(phba, pmb, phba->fc_ratov * 2);
if (rc != MBX_SUCCESS) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_VPORT,
- "%d (%d):1818 VPort failed init, mbxCmd x%x "
- "READ_SPARM mbxStatus x%x, rc = x%x\n",
- phba->brd_no, vport->vpi,
- mb->mbxCommand, mb->mbxStatus, rc);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT | LOG_VPORT,
+ "1818 VPort failed init, mbxCmd x%x "
+ "READ_SPARM mbxStatus x%x, rc = x%x\n",
+ mb->mbxCommand, mb->mbxStatus, rc);
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
if (rc != MBX_TIMEOUT)
@@ -162,9 +161,9 @@ lpfc_valid_wwn_format(struct lpfc_hba *phba, struct lpfc_name *wwn,
return 1;
lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1822 Invalid %s: %02x:%02x:%02x:%02x:"
+ "1822 Invalid %s: %02x:%02x:%02x:%02x:"
"%02x:%02x:%02x:%02x\n",
- phba->brd_no, name_type,
+ name_type,
wwn->u.wwn[0], wwn->u.wwn[1],
wwn->u.wwn[2], wwn->u.wwn[3],
wwn->u.wwn[4], wwn->u.wwn[5],
@@ -176,16 +175,21 @@ static int
lpfc_unique_wwpn(struct lpfc_hba *phba, struct lpfc_vport *new_vport)
{
struct lpfc_vport *vport;
+ unsigned long flags;
+ spin_lock_irqsave(&phba->hbalock, flags);
list_for_each_entry(vport, &phba->port_list, listentry) {
if (vport == new_vport)
continue;
/* If they match, return not unique */
if (memcmp(&vport->fc_sparam.portName,
- &new_vport->fc_sparam.portName,
- sizeof(struct lpfc_name)) == 0)
+ &new_vport->fc_sparam.portName,
+ sizeof(struct lpfc_name)) == 0) {
+ spin_unlock_irqrestore(&phba->hbalock, flags);
return 0;
+ }
}
+ spin_unlock_irqrestore(&phba->hbalock, flags);
return 1;
}
@@ -193,8 +197,8 @@ int
lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
{
struct lpfc_nodelist *ndlp;
- struct lpfc_vport *pport =
- (struct lpfc_vport *) fc_vport->shost->hostdata;
+ struct Scsi_Host *shost = fc_vport->shost;
+ struct lpfc_vport *pport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = pport->phba;
struct lpfc_vport *vport = NULL;
int instance;
@@ -204,9 +208,9 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
if ((phba->sli_rev < 3) ||
!(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)) {
lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1808 Create VPORT failed: "
+ "1808 Create VPORT failed: "
"NPIV is not enabled: SLImode:%d\n",
- phba->brd_no, phba->sli_rev);
+ phba->sli_rev);
rc = VPORT_INVAL;
goto error_out;
}
@@ -214,9 +218,9 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
vpi = lpfc_alloc_vpi(phba);
if (vpi == 0) {
lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1809 Create VPORT failed: "
+ "1809 Create VPORT failed: "
"Max VPORTs (%d) exceeded\n",
- phba->brd_no, phba->max_vpi);
+ phba->max_vpi);
rc = VPORT_NORESOURCES;
goto error_out;
}
@@ -225,18 +229,17 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
/* Assign an unused board number */
if ((instance = lpfc_get_instance()) < 0) {
lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1810 Create VPORT failed: Cannot get "
- "instance number\n", phba->brd_no);
+ "1810 Create VPORT failed: Cannot get "
+ "instance number\n");
lpfc_free_vpi(phba, vpi);
rc = VPORT_NORESOURCES;
goto error_out;
}
- vport = lpfc_create_port(phba, instance, fc_vport);
+ vport = lpfc_create_port(phba, instance, &fc_vport->dev);
if (!vport) {
lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1811 Create VPORT failed: vpi x%x\n",
- phba->brd_no, vpi);
+ "1811 Create VPORT failed: vpi x%x\n", vpi);
lpfc_free_vpi(phba, vpi);
rc = VPORT_NORESOURCES;
goto error_out;
@@ -246,10 +249,9 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
lpfc_debugfs_initialize(vport);
if (lpfc_vport_sparm(phba, vport)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1813 Create VPORT failed: vpi:%d "
- "Cannot get sparam\n",
- phba->brd_no, vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1813 Create VPORT failed. "
+ "Cannot get sparam\n");
lpfc_free_vpi(phba, vpi);
destroy_port(vport);
rc = VPORT_NORESOURCES;
@@ -269,10 +271,9 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
if (!lpfc_valid_wwn_format(phba, &vport->fc_sparam.nodeName, "WWNN") ||
!lpfc_valid_wwn_format(phba, &vport->fc_sparam.portName, "WWPN")) {
- lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1821 Create VPORT failed: vpi:%d "
- "Invalid WWN format\n",
- phba->brd_no, vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1821 Create VPORT failed. "
+ "Invalid WWN format\n");
lpfc_free_vpi(phba, vpi);
destroy_port(vport);
rc = VPORT_INVAL;
@@ -280,10 +281,9 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
}
if (!lpfc_unique_wwpn(phba, vport)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1823 Create VPORT failed: vpi:%d "
- "Duplicate WWN on HBA\n",
- phba->brd_no, vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1823 Create VPORT failed. "
+ "Duplicate WWN on HBA\n");
lpfc_free_vpi(phba, vpi);
destroy_port(vport);
rc = VPORT_INVAL;
@@ -315,10 +315,8 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
lpfc_initial_fdisc(vport);
} else {
lpfc_vport_set_state(vport, FC_VPORT_NO_FABRIC_SUPP);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0262 No NPIV Fabric "
- "support\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0262 No NPIV Fabric support\n");
}
} else {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
@@ -326,12 +324,14 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
rc = VPORT_OK;
out:
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1825 Vport Created.\n");
lpfc_host_attrib_init(lpfc_shost_from_vport(vport));
error_out:
return rc;
}
-int
+static int
disable_vport(struct fc_vport *fc_vport)
{
struct lpfc_vport *vport = *(struct lpfc_vport **)fc_vport->dd_data;
@@ -371,10 +371,12 @@ disable_vport(struct fc_vport *fc_vport)
lpfc_mbx_unreg_vpi(vport);
lpfc_vport_set_state(vport, FC_VPORT_DISABLED);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1826 Vport Disabled.\n");
return VPORT_OK;
}
-int
+static int
enable_vport(struct fc_vport *fc_vport)
{
struct lpfc_vport *vport = *(struct lpfc_vport **)fc_vport->dd_data;
@@ -400,15 +402,14 @@ enable_vport(struct fc_vport *fc_vport)
lpfc_initial_fdisc(vport);
} else {
lpfc_vport_set_state(vport, FC_VPORT_NO_FABRIC_SUPP);
- lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
- "%d (%d):0264 No NPIV Fabric "
- "support\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0264 No NPIV Fabric support\n");
}
} else {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
}
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1827 Vport Enabled.\n");
return VPORT_OK;
}
@@ -431,8 +432,29 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
struct lpfc_vport *vport = *(struct lpfc_vport **)fc_vport->dd_data;
struct lpfc_hba *phba = vport->phba;
long timeout;
- int rc = VPORT_ERROR;
+ if (vport->port_type == LPFC_PHYSICAL_PORT) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1812 vport_delete failed: Cannot delete "
+ "physical host\n");
+ return VPORT_ERROR;
+ }
+ /*
+ * If we are not unloading the driver then prevent the vport_delete
+ * from happening until after this vport's discovery is finished.
+ */
+ if (!(phba->pport->load_flag & FC_UNLOADING)) {
+ int check_count = 0;
+ while (check_count < ((phba->fc_ratov * 3) + 3) &&
+ vport->port_state > LPFC_VPORT_FAILED &&
+ vport->port_state < LPFC_VPORT_READY) {
+ check_count++;
+ msleep(1000);
+ }
+ if (vport->port_state > LPFC_VPORT_FAILED &&
+ vport->port_state < LPFC_VPORT_READY)
+ return -EAGAIN;
+ }
/*
* This is a bit of a mess. We want to ensure the shost doesn't get
* torn down until we're done with the embedded lpfc_vport structure.
@@ -450,16 +472,9 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
*/
if (!scsi_host_get(shost) || !scsi_host_get(shost))
return VPORT_INVAL;
-
- if (vport->port_type == LPFC_PHYSICAL_PORT) {
- lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
- "%d:1812 vport_delete failed: Cannot delete "
- "physical host\n", phba->brd_no);
- goto out;
- }
-
+ spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_UNLOADING;
-
+ spin_unlock_irq(&phba->hbalock);
kfree(vport->vname);
lpfc_debugfs_terminate(vport);
fc_remove_host(lpfc_shost_from_vport(vport));
@@ -511,13 +526,46 @@ skip_logo:
spin_lock_irq(&phba->hbalock);
list_del_init(&vport->listentry);
spin_unlock_irq(&phba->hbalock);
-
- rc = VPORT_OK;
-out:
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1828 Vport Deleted.\n");
scsi_host_put(shost);
- return rc;
+ return VPORT_OK;
}
-
EXPORT_SYMBOL(lpfc_vport_create);
EXPORT_SYMBOL(lpfc_vport_delete);
+
+struct lpfc_vport **
+lpfc_create_vport_work_array(struct lpfc_hba *phba)
+{
+ struct lpfc_vport *port_iterator;
+ struct lpfc_vport **vports;
+ int index = 0;
+ vports = kzalloc(LPFC_MAX_VPORTS * sizeof(struct lpfc_vport *),
+ GFP_KERNEL);
+ if (vports == NULL)
+ return NULL;
+ spin_lock_irq(&phba->hbalock);
+ list_for_each_entry(port_iterator, &phba->port_list, listentry) {
+ if (!scsi_host_get(lpfc_shost_from_vport(port_iterator))) {
+ lpfc_printf_vlog(port_iterator, KERN_WARNING, LOG_VPORT,
+ "1801 Create vport work array FAILED: "
+ "cannot do scsi_host_get\n");
+ continue;
+ }
+ vports[index++] = port_iterator;
+ }
+ spin_unlock_irq(&phba->hbalock);
+ return vports;
+}
+
+void
+lpfc_destroy_vport_work_array(struct lpfc_vport **vports)
+{
+ int i;
+ if (vports == NULL)
+ return;
+ for (i=0; vports[i] != NULL && i < LPFC_MAX_VPORTS; i++)
+ scsi_host_put(lpfc_shost_from_vport(vports[i]));
+ kfree(vports);
+}
diff --git a/drivers/scsi/lpfc/lpfc_vport.h b/drivers/scsi/lpfc/lpfc_vport.h
index f223550f8cba..91da17751a37 100644
--- a/drivers/scsi/lpfc/lpfc_vport.h
+++ b/drivers/scsi/lpfc/lpfc_vport.h
@@ -88,6 +88,8 @@ int lpfc_vport_create(struct fc_vport *, bool);
int lpfc_vport_delete(struct fc_vport *);
int lpfc_vport_getinfo(struct Scsi_Host *, struct vport_info *);
int lpfc_vport_tgt_remove(struct Scsi_Host *, uint, uint);
+struct lpfc_vport **lpfc_create_vport_work_array(struct lpfc_hba *);
+void lpfc_destroy_vport_work_array(struct lpfc_vport **);
/*
* queuecommand VPORT-specific return codes. Specified in the host byte code.
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 00:42:05 +0000