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path: root/drivers/scsi/lpfc/lpfc_attr.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c104
1 files changed, 54 insertions, 50 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index c1cbec01345d..c06491b5862f 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -52,10 +52,6 @@
#define LPFC_MIN_DEVLOSS_TMO 1
#define LPFC_MAX_DEVLOSS_TMO 255
-#define LPFC_MAX_LINK_SPEED 8
-#define LPFC_LINK_SPEED_BITMAP 0x00000117
-#define LPFC_LINK_SPEED_STRING "0, 1, 2, 4, 8"
-
/**
* lpfc_jedec_to_ascii - Hex to ascii convertor according to JEDEC rules
* @incr: integer to convert.
@@ -463,7 +459,7 @@ lpfc_link_state_show(struct device *dev, struct device_attribute *attr,
if (phba->sli.sli_flag & LPFC_MENLO_MAINT)
len += snprintf(buf + len, PAGE_SIZE-len,
" Menlo Maint Mode\n");
- else if (phba->fc_topology == TOPOLOGY_LOOP) {
+ else if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
if (vport->fc_flag & FC_PUBLIC_LOOP)
len += snprintf(buf + len, PAGE_SIZE-len,
" Public Loop\n");
@@ -1981,6 +1977,13 @@ lpfc_param_show(enable_npiv);
lpfc_param_init(enable_npiv, 1, 0, 1);
static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, lpfc_enable_npiv_show, NULL);
+int lpfc_enable_rrq;
+module_param(lpfc_enable_rrq, int, 0);
+MODULE_PARM_DESC(lpfc_enable_rrq, "Enable RRQ functionality");
+lpfc_param_show(enable_rrq);
+lpfc_param_init(enable_rrq, 0, 0, 1);
+static DEVICE_ATTR(lpfc_enable_rrq, S_IRUGO, lpfc_enable_rrq_show, NULL);
+
/*
# lpfc_suppress_link_up: Bring link up at initialization
# 0x0 = bring link up (issue MBX_INIT_LINK)
@@ -2837,14 +2840,8 @@ static struct bin_attribute sysfs_drvr_stat_data_attr = {
/*
# lpfc_link_speed: Link speed selection for initializing the Fibre Channel
# connection.
-# 0 = auto select (default)
-# 1 = 1 Gigabaud
-# 2 = 2 Gigabaud
-# 4 = 4 Gigabaud
-# 8 = 8 Gigabaud
-# Value range is [0,8]. Default value is 0.
+# Value range is [0,16]. Default value is 0.
*/
-
/**
* lpfc_link_speed_set - Set the adapters link speed
* @phba: lpfc_hba pointer.
@@ -2869,7 +2866,7 @@ lpfc_link_speed_store(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- int val = 0;
+ int val = LPFC_USER_LINK_SPEED_AUTO;
int nolip = 0;
const char *val_buf = buf;
int err;
@@ -2885,15 +2882,20 @@ lpfc_link_speed_store(struct device *dev, struct device_attribute *attr,
if (sscanf(val_buf, "%i", &val) != 1)
return -EINVAL;
- if (((val == LINK_SPEED_1G) && !(phba->lmt & LMT_1Gb)) ||
- ((val == LINK_SPEED_2G) && !(phba->lmt & LMT_2Gb)) ||
- ((val == LINK_SPEED_4G) && !(phba->lmt & LMT_4Gb)) ||
- ((val == LINK_SPEED_8G) && !(phba->lmt & LMT_8Gb)) ||
- ((val == LINK_SPEED_10G) && !(phba->lmt & LMT_10Gb)))
+ if (((val == LPFC_USER_LINK_SPEED_1G) && !(phba->lmt & LMT_1Gb)) ||
+ ((val == LPFC_USER_LINK_SPEED_2G) && !(phba->lmt & LMT_2Gb)) ||
+ ((val == LPFC_USER_LINK_SPEED_4G) && !(phba->lmt & LMT_4Gb)) ||
+ ((val == LPFC_USER_LINK_SPEED_8G) && !(phba->lmt & LMT_8Gb)) ||
+ ((val == LPFC_USER_LINK_SPEED_10G) && !(phba->lmt & LMT_10Gb)) ||
+ ((val == LPFC_USER_LINK_SPEED_16G) && !(phba->lmt & LMT_16Gb))) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "2879 lpfc_link_speed attribute cannot be set "
+ "to %d. Speed is not supported by this port.\n",
+ val);
return -EINVAL;
-
- if ((val >= 0 && val <= 8)
- && (LPFC_LINK_SPEED_BITMAP & (1 << val))) {
+ }
+ if ((val >= 0) && (val <= LPFC_USER_LINK_SPEED_MAX) &&
+ (LPFC_USER_LINK_SPEED_BITMAP & (1 << val))) {
prev_val = phba->cfg_link_speed;
phba->cfg_link_speed = val;
if (nolip)
@@ -2906,11 +2908,9 @@ lpfc_link_speed_store(struct device *dev, struct device_attribute *attr,
} else
return strlen(buf);
}
-
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "%d:0469 lpfc_link_speed attribute cannot be set to %d, "
- "allowed range is [0, 8]\n",
- phba->brd_no, val);
+ "0469 lpfc_link_speed attribute cannot be set to %d, "
+ "allowed values are ["LPFC_LINK_SPEED_STRING"]\n", val);
return -EINVAL;
}
@@ -2938,8 +2938,8 @@ lpfc_param_show(link_speed)
static int
lpfc_link_speed_init(struct lpfc_hba *phba, int val)
{
- if ((val >= 0 && val <= LPFC_MAX_LINK_SPEED)
- && (LPFC_LINK_SPEED_BITMAP & (1 << val))) {
+ if ((val >= 0) && (val <= LPFC_USER_LINK_SPEED_MAX) &&
+ (LPFC_USER_LINK_SPEED_BITMAP & (1 << val))) {
phba->cfg_link_speed = val;
return 0;
}
@@ -2947,12 +2947,12 @@ lpfc_link_speed_init(struct lpfc_hba *phba, int val)
"0405 lpfc_link_speed attribute cannot "
"be set to %d, allowed values are "
"["LPFC_LINK_SPEED_STRING"]\n", val);
- phba->cfg_link_speed = 0;
+ phba->cfg_link_speed = LPFC_USER_LINK_SPEED_AUTO;
return -EINVAL;
}
static DEVICE_ATTR(lpfc_link_speed, S_IRUGO | S_IWUSR,
- lpfc_link_speed_show, lpfc_link_speed_store);
+ lpfc_link_speed_show, lpfc_link_speed_store);
/*
# lpfc_aer_support: Support PCIe device Advanced Error Reporting (AER)
@@ -3305,12 +3305,12 @@ LPFC_ATTR_R(fcp_eq_count, LPFC_FP_EQN_DEF, LPFC_FP_EQN_MIN, LPFC_FP_EQN_MAX,
LPFC_ATTR_R(enable_hba_reset, 1, 0, 1, "Enable HBA resets from the driver.");
/*
-# lpfc_enable_hba_heartbeat: Enable HBA heartbeat timer..
+# lpfc_enable_hba_heartbeat: Disable HBA heartbeat timer..
# 0 = HBA Heartbeat disabled
# 1 = HBA Heartbeat enabled (default)
# Value range is [0,1]. Default value is 1.
*/
-LPFC_ATTR_R(enable_hba_heartbeat, 1, 0, 1, "Enable HBA Heartbeat.");
+LPFC_ATTR_R(enable_hba_heartbeat, 0, 0, 1, "Enable HBA Heartbeat.");
/*
# lpfc_enable_bg: Enable BlockGuard (Emulex's Implementation of T10-DIF)
@@ -3401,6 +3401,7 @@ struct device_attribute *lpfc_hba_attrs[] = {
&dev_attr_lpfc_fdmi_on,
&dev_attr_lpfc_max_luns,
&dev_attr_lpfc_enable_npiv,
+ &dev_attr_lpfc_enable_rrq,
&dev_attr_nport_evt_cnt,
&dev_attr_board_mode,
&dev_attr_max_vpi,
@@ -3798,8 +3799,7 @@ sysfs_mbox_read(struct file *filp, struct kobject *kobj,
}
break;
case MBX_READ_SPARM64:
- case MBX_READ_LA:
- case MBX_READ_LA64:
+ case MBX_READ_TOPOLOGY:
case MBX_REG_LOGIN:
case MBX_REG_LOGIN64:
case MBX_CONFIG_PORT:
@@ -3989,7 +3989,7 @@ lpfc_get_host_port_type(struct Scsi_Host *shost)
if (vport->port_type == LPFC_NPIV_PORT) {
fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
} else if (lpfc_is_link_up(phba)) {
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
if (vport->fc_flag & FC_PUBLIC_LOOP)
fc_host_port_type(shost) = FC_PORTTYPE_NLPORT;
else
@@ -4058,23 +4058,26 @@ lpfc_get_host_speed(struct Scsi_Host *shost)
if (lpfc_is_link_up(phba)) {
switch(phba->fc_linkspeed) {
- case LA_1GHZ_LINK:
- fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
+ case LPFC_LINK_SPEED_1GHZ:
+ fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
break;
- case LA_2GHZ_LINK:
- fc_host_speed(shost) = FC_PORTSPEED_2GBIT;
+ case LPFC_LINK_SPEED_2GHZ:
+ fc_host_speed(shost) = FC_PORTSPEED_2GBIT;
break;
- case LA_4GHZ_LINK:
- fc_host_speed(shost) = FC_PORTSPEED_4GBIT;
+ case LPFC_LINK_SPEED_4GHZ:
+ fc_host_speed(shost) = FC_PORTSPEED_4GBIT;
break;
- case LA_8GHZ_LINK:
- fc_host_speed(shost) = FC_PORTSPEED_8GBIT;
+ case LPFC_LINK_SPEED_8GHZ:
+ fc_host_speed(shost) = FC_PORTSPEED_8GBIT;
break;
- case LA_10GHZ_LINK:
- fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
+ case LPFC_LINK_SPEED_10GHZ:
+ fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
break;
- default:
- fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
+ case LPFC_LINK_SPEED_16GHZ:
+ fc_host_speed(shost) = FC_PORTSPEED_16GBIT;
+ break;
+ default:
+ fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
break;
}
} else
@@ -4097,7 +4100,7 @@ lpfc_get_host_fabric_name (struct Scsi_Host *shost)
spin_lock_irq(shost->host_lock);
if ((vport->fc_flag & FC_FABRIC) ||
- ((phba->fc_topology == TOPOLOGY_LOOP) &&
+ ((phba->fc_topology == LPFC_TOPOLOGY_LOOP) &&
(vport->fc_flag & FC_PUBLIC_LOOP)))
node_name = wwn_to_u64(phba->fc_fabparam.nodeName.u.wwn);
else
@@ -4208,11 +4211,11 @@ lpfc_get_stats(struct Scsi_Host *shost)
hs->invalid_crc_count -= lso->invalid_crc_count;
hs->error_frames -= lso->error_frames;
- if (phba->hba_flag & HBA_FCOE_SUPPORT) {
+ if (phba->hba_flag & HBA_FCOE_MODE) {
hs->lip_count = -1;
hs->nos_count = (phba->link_events >> 1);
hs->nos_count -= lso->link_events;
- } else if (phba->fc_topology == TOPOLOGY_LOOP) {
+ } else if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
hs->lip_count = (phba->fc_eventTag >> 1);
hs->lip_count -= lso->link_events;
hs->nos_count = -1;
@@ -4303,7 +4306,7 @@ lpfc_reset_stats(struct Scsi_Host *shost)
lso->invalid_tx_word_count = pmb->un.varRdLnk.invalidXmitWord;
lso->invalid_crc_count = pmb->un.varRdLnk.crcCnt;
lso->error_frames = pmb->un.varRdLnk.crcCnt;
- if (phba->hba_flag & HBA_FCOE_SUPPORT)
+ if (phba->hba_flag & HBA_FCOE_MODE)
lso->link_events = (phba->link_events >> 1);
else
lso->link_events = (phba->fc_eventTag >> 1);
@@ -4615,6 +4618,7 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
lpfc_link_speed_init(phba, lpfc_link_speed);
lpfc_poll_tmo_init(phba, lpfc_poll_tmo);
lpfc_enable_npiv_init(phba, lpfc_enable_npiv);
+ lpfc_enable_rrq_init(phba, lpfc_enable_rrq);
lpfc_use_msi_init(phba, lpfc_use_msi);
lpfc_fcp_imax_init(phba, lpfc_fcp_imax);
lpfc_fcp_wq_count_init(phba, lpfc_fcp_wq_count);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 00:09:49 +0100