/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2006 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2005 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
lpfc_serialnum_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%s\n",phba->SerialNumber);
}
lpfc_modeldesc_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%s\n",phba->ModelDesc);
}
lpfc_modelname_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%s\n",phba->ModelName);
}
lpfc_programtype_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%s\n",phba->ProgramType);
}
lpfc_portnum_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%s\n",phba->Port);
}
lpfc_fwrev_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
char fwrev[32];
lpfc_decode_firmware_rev(phba, fwrev, 1);
return snprintf(buf, PAGE_SIZE, "%s\n",fwrev);
{
char hdw[9];
struct Scsi_Host *host = class_to_shost(cdev);
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
lpfc_vpd_t *vp = &phba->vpd;
lpfc_jedec_to_ascii(vp->rev.biuRev, hdw);
return snprintf(buf, PAGE_SIZE, "%s\n", hdw);
lpfc_option_rom_version_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion);
}
static ssize_t
lpfc_state_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
int len = 0;
switch (phba->hba_state) {
- case LPFC_STATE_UNKNOWN:
- case LPFC_WARM_START:
case LPFC_INIT_START:
case LPFC_INIT_MBX_CMDS:
case LPFC_LINK_DOWN:
lpfc_num_discovered_ports_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%d\n", phba->fc_map_cnt +
phba->fc_unmap_cnt);
}
static int
lpfc_issue_lip(struct Scsi_Host *host)
{
- struct lpfc_hba *phba = (struct lpfc_hba *) host->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba *) host->hostdata[0];
LPFC_MBOXQ_t *pmboxq;
int mbxstatus = MBXERR_ERROR;
return -ENOMEM;
memset((void *)pmboxq, 0, sizeof (LPFC_MBOXQ_t));
- pmboxq->mb.mbxCommand = MBX_DOWN_LINK;
- pmboxq->mb.mbxOwner = OWN_HOST;
-
- mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO * 2);
-
- if ((mbxstatus == MBX_SUCCESS) && (pmboxq->mb.mbxStatus == 0)) {
- memset((void *)pmboxq, 0, sizeof (LPFC_MBOXQ_t));
- lpfc_init_link(phba, pmboxq, phba->cfg_topology,
- phba->cfg_link_speed);
- mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq,
- phba->fc_ratov * 2);
- }
+ lpfc_init_link(phba, pmboxq, phba->cfg_topology, phba->cfg_link_speed);
+ mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2);
if (mbxstatus == MBX_TIMEOUT)
pmboxq->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
return 0;
}
-static int
-lpfc_selective_reset(struct lpfc_hba *phba)
-{
- struct completion online_compl;
- int status = 0;
-
- init_completion(&online_compl);
- lpfc_workq_post_event(phba, &status, &online_compl,
- LPFC_EVT_OFFLINE);
- wait_for_completion(&online_compl);
-
- if (status != 0)
- return -EIO;
-
- init_completion(&online_compl);
- lpfc_workq_post_event(phba, &status, &online_compl,
- LPFC_EVT_ONLINE);
- wait_for_completion(&online_compl);
-
- if (status != 0)
- return -EIO;
-
- return 0;
-}
-
-static ssize_t
-lpfc_issue_reset(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;
- int status = -EINVAL;
-
- if (strncmp(buf, "selective", sizeof("selective") - 1) == 0)
- status = lpfc_selective_reset(phba);
-
- if (status == 0)
- return strlen(buf);
- else
- return status;
-}
-
static ssize_t
lpfc_nport_evt_cnt_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%d\n", phba->nport_event_cnt);
}
static ssize_t
-lpfc_board_mode_show(struct class_device *cdev, char *buf)
+lpfc_board_online_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
- char * state;
-
- if (phba->hba_state == LPFC_HBA_ERROR)
- state = "error";
- else if (phba->hba_state == LPFC_WARM_START)
- state = "warm start";
- else if (phba->hba_state == LPFC_INIT_START)
- state = "offline";
- else
- state = "online";
+ struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
- return snprintf(buf, PAGE_SIZE, "%s\n", state);
+ if (phba->fc_flag & FC_OFFLINE_MODE)
+ return snprintf(buf, PAGE_SIZE, "0\n");
+ else
+ return snprintf(buf, PAGE_SIZE, "1\n");
}
static ssize_t
-lpfc_board_mode_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_board_online_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
struct completion online_compl;
- int status=0;
+ int val=0, status=0;
+
+ if (sscanf(buf, "%d", &val) != 1)
+ return -EINVAL;
init_completion(&online_compl);
- if(strncmp(buf, "online", sizeof("online") - 1) == 0)
- lpfc_workq_post_event(phba, &status, &online_compl,
- LPFC_EVT_ONLINE);
- else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0)
- lpfc_workq_post_event(phba, &status, &online_compl,
- LPFC_EVT_OFFLINE);
- else if (strncmp(buf, "warm", sizeof("warm") - 1) == 0)
+ if (val)
lpfc_workq_post_event(phba, &status, &online_compl,
- LPFC_EVT_WARM_START);
- else if (strncmp(buf, "error", sizeof("error") - 1) == 0)
- lpfc_workq_post_event(phba, &status, &online_compl,
- LPFC_EVT_KILL);
+ LPFC_EVT_ONLINE);
else
- return -EINVAL;
-
+ lpfc_workq_post_event(phba, &status, &online_compl,
+ LPFC_EVT_OFFLINE);
wait_for_completion(&online_compl);
-
if (!status)
return strlen(buf);
else
lpfc_poll_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
return snprintf(buf, PAGE_SIZE, "%#x\n", phba->cfg_poll);
}
size_t count)
{
struct Scsi_Host *host = class_to_shost(cdev);
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
uint32_t creg_val;
uint32_t old_val;
int val=0;
lpfc_##attr##_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];\
int val = 0;\
val = phba->cfg_##attr;\
return snprintf(buf, PAGE_SIZE, "%d\n",\
lpfc_##attr##_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];\
int val = 0;\
val = phba->cfg_##attr;\
return snprintf(buf, PAGE_SIZE, "%#x\n",\
lpfc_##attr##_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 lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];\
int val=0;\
if (!isdigit(buf[0]))\
return -EINVAL;\
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);
+static CLASS_DEVICE_ATTR(board_online, S_IRUGO | S_IWUSR,
+ lpfc_board_online_show, lpfc_board_online_store);
static int lpfc_poll = 0;
module_param(lpfc_poll, int, 0);
LPFC_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
-# commands per lpfc HBA. Value range is [32,8192]. If this parameter
-# value is greater than the maximum number of exchanges supported by the HBA,
-# then maximum number of exchanges supported by the HBA is used to determine
-# the hba_queue_depth.
-*/
-LPFC_ATTR_R(hba_queue_depth, 8192, 32, 8192,
- "Max number of FCP commands we can queue to a lpfc HBA");
-
/*
# Some disk devices have a "select ID" or "select Target" capability.
# From a protocol standpoint "select ID" usually means select the
/*
# lpfc_topology: link topology for init link
# 0x0 = attempt loop mode then point-to-point
-# 0x01 = internal loopback mode
# 0x02 = attempt point-to-point mode only
# 0x04 = attempt loop mode only
# 0x06 = attempt point-to-point mode then loop
# Set loop mode if you want to run as an NL_Port. Value range is [0,0x6].
# Default value is 0.
*/
-LPFC_ATTR_RW(topology, 0, 0, 6, "Select Fibre Channel topology");
+LPFC_ATTR_R(topology, 0, 0, 6, "Select Fibre Channel topology");
/*
# lpfc_link_speed: Link speed selection for initializing the Fibre Channel
# is 0. Default value of cr_count is 1. The cr_count feature is disabled if
# cr_delay is set to 0.
*/
-LPFC_ATTR_RW(cr_delay, 0, 0, 63, "A count of milliseconds after which an "
+LPFC_ATTR_RW(cr_delay, 0, 0, 63, "A count of milliseconds after which an"
"interrupt response is generated");
-LPFC_ATTR_RW(cr_count, 1, 1, 255, "A count of I/O completions after which an "
+LPFC_ATTR_RW(cr_count, 1, 1, 255, "A count of I/O completions after which an"
"interrupt response is generated");
-/*
-# lpfc_multi_ring_support: Determines how many rings to spread available
-# cmd/rsp IOCB entries across.
-# Value range is [1,2]. Default value is 1.
-*/
-LPFC_ATTR_R(multi_ring_support, 1, 1, 2, "Determines number of primary "
- "SLI rings to spread IOCB entries across");
-
/*
# lpfc_fdmi_on: controls FDMI support.
# 0 = no 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_ATTR(discovery_threads, 32, 1, 64, "Maximum number of ELS commands"
"during discovery");
/*
-# lpfc_max_luns: maximum allowed LUN.
-# Value range is [0,65535]. Default value is 255.
-# NOTE: The SCSI layer might probe all allowed LUN on some old targets.
+# lpfc_max_luns: maximum number of LUNs per target driver will support
+# Value range is [1,32768]. Default value is 256.
+# NOTE: The SCSI layer will scan each target for this many luns
*/
-LPFC_ATTR_R(max_luns, 255, 0, 65535,
- "Maximum allowed LUN");
+LPFC_ATTR_R(max_luns, 256, 1, 32768,
+ "Maximum number of LUNs per target driver will support");
/*
# lpfc_poll_tmo: .Milliseconds driver will wait between polling FCP ring.
&class_device_attr_lpfc_drvr_version,
&class_device_attr_lpfc_log_verbose,
&class_device_attr_lpfc_lun_queue_depth,
- &class_device_attr_lpfc_hba_queue_depth,
&class_device_attr_lpfc_nodev_tmo,
&class_device_attr_lpfc_fcp_class,
&class_device_attr_lpfc_use_adisc,
&class_device_attr_lpfc_link_speed,
&class_device_attr_lpfc_cr_delay,
&class_device_attr_lpfc_cr_count,
- &class_device_attr_lpfc_multi_ring_support,
&class_device_attr_lpfc_fdmi_on,
&class_device_attr_lpfc_max_luns,
&class_device_attr_nport_evt_cnt,
&class_device_attr_management_version,
- &class_device_attr_board_mode,
- &class_device_attr_issue_reset,
+ &class_device_attr_board_online,
&class_device_attr_lpfc_poll,
&class_device_attr_lpfc_poll_tmo,
NULL,
size_t buf_off;
struct Scsi_Host *host = class_to_shost(container_of(kobj,
struct class_device, kobj));
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
if ((off + count) > FF_REG_AREA_SIZE)
return -ERANGE;
uint32_t * tmp_ptr;
struct Scsi_Host *host = class_to_shost(container_of(kobj,
struct class_device, kobj));
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
if (off > FF_REG_AREA_SIZE)
return -ERANGE;
{
struct Scsi_Host * host =
class_to_shost(container_of(kobj, struct class_device, kobj));
- struct lpfc_hba * phba = (struct lpfc_hba*)host->hostdata;
+ struct lpfc_hba * phba = (struct lpfc_hba*)host->hostdata[0];
struct lpfcMboxq * mbox = NULL;
if ((count + off) > MAILBOX_CMD_SIZE)
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox)
return -ENOMEM;
- memset(mbox, 0, sizeof (LPFC_MBOXQ_t));
+
}
spin_lock_irq(host->host_lock);
phba->sysfs_mbox.mbox == NULL ) {
sysfs_mbox_idle(phba);
spin_unlock_irq(host->host_lock);
- return -EAGAIN;
+ return -EINVAL;
}
}
struct Scsi_Host *host =
class_to_shost(container_of(kobj, struct class_device,
kobj));
- struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata[0];
int rc;
if (off > sizeof(MAILBOX_t))
case MBX_DUMP_MEMORY:
case MBX_DOWN_LOAD:
case MBX_UPDATE_CFG:
- case MBX_KILL_BOARD:
case MBX_LOAD_AREA:
case MBX_LOAD_EXP_ROM:
- case MBX_BEACON:
- case MBX_DEL_LD_ENTRY:
break;
case MBX_READ_SPARM64:
case MBX_READ_LA:
spin_unlock_irq(phba->host->host_lock);
rc = lpfc_sli_issue_mbox_wait (phba,
phba->sysfs_mbox.mbox,
- lpfc_mbox_tmo_val(phba,
- phba->sysfs_mbox.mbox->mb.mbxCommand) * HZ);
+ phba->fc_ratov * 2);
spin_lock_irq(phba->host->host_lock);
}
if (rc != MBX_SUCCESS) {
sysfs_mbox_idle(phba);
spin_unlock_irq(host->host_lock);
- return (rc == MBX_TIMEOUT) ? -ETIME : -ENODEV;
+ return -ENODEV;
}
phba->sysfs_mbox.state = SMBOX_READING;
}
printk(KERN_WARNING "mbox_read: Bad State\n");
sysfs_mbox_idle(phba);
spin_unlock_irq(host->host_lock);
- return -EAGAIN;
+ return -EINVAL;
}
memcpy(buf, (uint8_t *) & phba->sysfs_mbox.mbox->mb + off, count);
static void
lpfc_get_host_port_id(struct Scsi_Host *shost)
{
- struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata[0];
/* note: fc_myDID already in cpu endianness */
fc_host_port_id(shost) = phba->fc_myDID;
}
static void
lpfc_get_host_port_type(struct Scsi_Host *shost)
{
- struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata[0];
spin_lock_irq(shost->host_lock);
static void
lpfc_get_host_port_state(struct Scsi_Host *shost)
{
- struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata[0];
spin_lock_irq(shost->host_lock);
fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
else {
switch (phba->hba_state) {
- case LPFC_STATE_UNKNOWN:
- case LPFC_WARM_START:
case LPFC_INIT_START:
case LPFC_INIT_MBX_CMDS:
case LPFC_LINK_DOWN:
static void
lpfc_get_host_speed(struct Scsi_Host *shost)
{
- struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata[0];
spin_lock_irq(shost->host_lock);
static void
lpfc_get_host_fabric_name (struct Scsi_Host *shost)
{
- struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba*)shost->hostdata[0];
u64 node_name;
spin_lock_irq(shost->host_lock);
static struct fc_host_statistics *
lpfc_get_stats(struct Scsi_Host *shost)
{
- struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata[0];
struct lpfc_sli *psli = &phba->sli;
struct fc_host_statistics *hs = &phba->link_stats;
- struct lpfc_lnk_stat * lso = &psli->lnk_stat_offsets;
LPFC_MBOXQ_t *pmboxq;
MAILBOX_t *pmb;
- unsigned long seconds;
int rc = 0;
pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
hs->invalid_crc_count = pmb->un.varRdLnk.crcCnt;
hs->error_frames = pmb->un.varRdLnk.crcCnt;
- hs->link_failure_count -= lso->link_failure_count;
- hs->loss_of_sync_count -= lso->loss_of_sync_count;
- hs->loss_of_signal_count -= lso->loss_of_signal_count;
- hs->prim_seq_protocol_err_count -= lso->prim_seq_protocol_err_count;
- hs->invalid_tx_word_count -= lso->invalid_tx_word_count;
- hs->invalid_crc_count -= lso->invalid_crc_count;
- hs->error_frames -= lso->error_frames;
-
if (phba->fc_topology == TOPOLOGY_LOOP) {
hs->lip_count = (phba->fc_eventTag >> 1);
- hs->lip_count -= lso->link_events;
hs->nos_count = -1;
} else {
hs->lip_count = -1;
hs->nos_count = (phba->fc_eventTag >> 1);
- hs->nos_count -= lso->link_events;
}
hs->dumped_frames = -1;
- seconds = get_seconds();
- if (seconds < psli->stats_start)
- hs->seconds_since_last_reset = seconds +
- ((unsigned long)-1 - psli->stats_start);
- else
- hs->seconds_since_last_reset = seconds - psli->stats_start;
+/* FIX ME */
+ /*hs->SecondsSinceLastReset = (jiffies - lpfc_loadtime) / HZ;*/
return hs;
}
-static void
-lpfc_reset_stats(struct Scsi_Host *shost)
-{
- struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata;
- struct lpfc_sli *psli = &phba->sli;
- struct lpfc_lnk_stat * lso = &psli->lnk_stat_offsets;
- LPFC_MBOXQ_t *pmboxq;
- MAILBOX_t *pmb;
- int rc = 0;
-
- pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
- if (!pmboxq)
- return;
- memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
-
- pmb = &pmboxq->mb;
- pmb->mbxCommand = MBX_READ_STATUS;
- pmb->mbxOwner = OWN_HOST;
- pmb->un.varWords[0] = 0x1; /* reset request */
- pmboxq->context1 = NULL;
-
- if ((phba->fc_flag & FC_OFFLINE_MODE) ||
- (!(psli->sli_flag & LPFC_SLI2_ACTIVE)))
- rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
- else
- rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2);
-
- if (rc != MBX_SUCCESS) {
- if (rc == MBX_TIMEOUT)
- pmboxq->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
- else
- mempool_free(pmboxq, phba->mbox_mem_pool);
- return;
- }
-
- memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
- pmb->mbxCommand = MBX_READ_LNK_STAT;
- pmb->mbxOwner = OWN_HOST;
- pmboxq->context1 = NULL;
-
- if ((phba->fc_flag & FC_OFFLINE_MODE) ||
- (!(psli->sli_flag & LPFC_SLI2_ACTIVE)))
- rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
- else
- rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2);
-
- if (rc != MBX_SUCCESS) {
- if (rc == MBX_TIMEOUT)
- pmboxq->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
- else
- mempool_free( pmboxq, phba->mbox_mem_pool);
- return;
- }
-
- lso->link_failure_count = pmb->un.varRdLnk.linkFailureCnt;
- lso->loss_of_sync_count = pmb->un.varRdLnk.lossSyncCnt;
- lso->loss_of_signal_count = pmb->un.varRdLnk.lossSignalCnt;
- lso->prim_seq_protocol_err_count = pmb->un.varRdLnk.primSeqErrCnt;
- lso->invalid_tx_word_count = pmb->un.varRdLnk.invalidXmitWord;
- lso->invalid_crc_count = pmb->un.varRdLnk.crcCnt;
- lso->error_frames = pmb->un.varRdLnk.crcCnt;
- lso->link_events = (phba->fc_eventTag >> 1);
-
- psli->stats_start = get_seconds();
-
- return;
-}
/*
* The LPFC driver treats linkdown handling as target loss events so there
lpfc_get_starget_port_id(struct scsi_target *starget)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
- struct lpfc_hba *phba = (struct lpfc_hba *) shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba *) shost->hostdata[0];
uint32_t did = -1;
struct lpfc_nodelist *ndlp = NULL;
lpfc_get_starget_node_name(struct scsi_target *starget)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
- struct lpfc_hba *phba = (struct lpfc_hba *) shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba *) shost->hostdata[0];
u64 node_name = 0;
struct lpfc_nodelist *ndlp = NULL;
lpfc_get_starget_port_name(struct scsi_target *starget)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
- struct lpfc_hba *phba = (struct lpfc_hba *) shost->hostdata;
+ struct lpfc_hba *phba = (struct lpfc_hba *) shost->hostdata[0];
u64 port_name = 0;
struct lpfc_nodelist *ndlp = NULL;
*/
.get_fc_host_stats = lpfc_get_stats,
- .reset_fc_host_stats = lpfc_reset_stats,
+
+ /* the LPFC driver doesn't support resetting stats yet */
.dd_fcrport_size = sizeof(struct lpfc_rport_data),
.show_rport_maxframe_size = 1,
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_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);
default:
phba->cfg_hba_queue_depth = LPFC_DFT_HBA_Q_DEPTH;
}
-
- if (phba->cfg_hba_queue_depth > lpfc_hba_queue_depth)
- lpfc_hba_queue_depth_init(phba, lpfc_hba_queue_depth);
-
return;
}
git://git.onelab.eu / linux-2.6.git / blobdiff