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-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c196
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c12
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c474
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.h6
4 files changed, 349 insertions, 339 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 0612da04181b..786413cbb907 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -114,7 +114,7 @@ static ssize_t
lpfc_drvr_version_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, LPFC_MODULE_DESC "\n");
+ return scnprintf(buf, PAGE_SIZE, LPFC_MODULE_DESC "\n");
}
/**
@@ -134,9 +134,9 @@ lpfc_enable_fip_show(struct device *dev, struct device_attribute *attr,
struct lpfc_hba *phba = vport->phba;
if (phba->hba_flag & HBA_FIP_SUPPORT)
- return snprintf(buf, PAGE_SIZE, "1\n");
+ return scnprintf(buf, PAGE_SIZE, "1\n");
else
- return snprintf(buf, PAGE_SIZE, "0\n");
+ return scnprintf(buf, PAGE_SIZE, "0\n");
}
static ssize_t
@@ -564,14 +564,15 @@ lpfc_bg_info_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- if (phba->cfg_enable_bg)
+ if (phba->cfg_enable_bg) {
if (phba->sli3_options & LPFC_SLI3_BG_ENABLED)
- return snprintf(buf, PAGE_SIZE, "BlockGuard Enabled\n");
+ return scnprintf(buf, PAGE_SIZE,
+ "BlockGuard Enabled\n");
else
- return snprintf(buf, PAGE_SIZE,
+ return scnprintf(buf, PAGE_SIZE,
"BlockGuard Not Supported\n");
- else
- return snprintf(buf, PAGE_SIZE,
+ } else
+ return scnprintf(buf, PAGE_SIZE,
"BlockGuard Disabled\n");
}
@@ -583,7 +584,7 @@ lpfc_bg_guard_err_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%llu\n",
+ return scnprintf(buf, PAGE_SIZE, "%llu\n",
(unsigned long long)phba->bg_guard_err_cnt);
}
@@ -595,7 +596,7 @@ lpfc_bg_apptag_err_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%llu\n",
+ return scnprintf(buf, PAGE_SIZE, "%llu\n",
(unsigned long long)phba->bg_apptag_err_cnt);
}
@@ -607,7 +608,7 @@ lpfc_bg_reftag_err_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%llu\n",
+ return scnprintf(buf, PAGE_SIZE, "%llu\n",
(unsigned long long)phba->bg_reftag_err_cnt);
}
@@ -625,7 +626,7 @@ lpfc_info_show(struct device *dev, struct device_attribute *attr,
{
struct Scsi_Host *host = class_to_shost(dev);
- return snprintf(buf, PAGE_SIZE, "%s\n",lpfc_info(host));
+ return scnprintf(buf, PAGE_SIZE, "%s\n", lpfc_info(host));
}
/**
@@ -644,7 +645,7 @@ lpfc_serialnum_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%s\n",phba->SerialNumber);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", phba->SerialNumber);
}
/**
@@ -666,7 +667,7 @@ lpfc_temp_sensor_show(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;
- return snprintf(buf, PAGE_SIZE, "%d\n",phba->temp_sensor_support);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->temp_sensor_support);
}
/**
@@ -685,7 +686,7 @@ lpfc_modeldesc_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%s\n",phba->ModelDesc);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", phba->ModelDesc);
}
/**
@@ -704,7 +705,7 @@ lpfc_modelname_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%s\n",phba->ModelName);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", phba->ModelName);
}
/**
@@ -723,7 +724,7 @@ lpfc_programtype_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%s\n",phba->ProgramType);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", phba->ProgramType);
}
/**
@@ -741,7 +742,7 @@ lpfc_mlomgmt_show(struct device *dev, struct device_attribute *attr, char *buf)
struct lpfc_vport *vport = (struct lpfc_vport *)shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return scnprintf(buf, PAGE_SIZE, "%d\n",
(phba->sli.sli_flag & LPFC_MENLO_MAINT));
}
@@ -761,7 +762,7 @@ lpfc_vportnum_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%s\n",phba->Port);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", phba->Port);
}
/**
@@ -789,10 +790,10 @@ lpfc_fwrev_show(struct device *dev, struct device_attribute *attr,
sli_family = phba->sli4_hba.pc_sli4_params.sli_family;
if (phba->sli_rev < LPFC_SLI_REV4)
- len = snprintf(buf, PAGE_SIZE, "%s, sli-%d\n",
+ len = scnprintf(buf, PAGE_SIZE, "%s, sli-%d\n",
fwrev, phba->sli_rev);
else
- len = snprintf(buf, PAGE_SIZE, "%s, sli-%d:%d:%x\n",
+ len = scnprintf(buf, PAGE_SIZE, "%s, sli-%d:%d:%x\n",
fwrev, phba->sli_rev, if_type, sli_family);
return len;
@@ -816,7 +817,7 @@ lpfc_hdw_show(struct device *dev, struct device_attribute *attr, char *buf)
lpfc_vpd_t *vp = &phba->vpd;
lpfc_jedec_to_ascii(vp->rev.biuRev, hdw);
- return snprintf(buf, PAGE_SIZE, "%s\n", hdw);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", hdw);
}
/**
@@ -837,10 +838,11 @@ lpfc_option_rom_version_show(struct device *dev, struct device_attribute *attr,
char fwrev[FW_REV_STR_SIZE];
if (phba->sli_rev < LPFC_SLI_REV4)
- return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion);
+ return scnprintf(buf, PAGE_SIZE, "%s\n",
+ phba->OptionROMVersion);
lpfc_decode_firmware_rev(phba, fwrev, 1);
- return snprintf(buf, PAGE_SIZE, "%s\n", fwrev);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", fwrev);
}
/**
@@ -871,20 +873,20 @@ lpfc_link_state_show(struct device *dev, struct device_attribute *attr,
case LPFC_LINK_DOWN:
case LPFC_HBA_ERROR:
if (phba->hba_flag & LINK_DISABLED)
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Link Down - User disabled\n");
else
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Link Down\n");
break;
case LPFC_LINK_UP:
case LPFC_CLEAR_LA:
case LPFC_HBA_READY:
- len += snprintf(buf + len, PAGE_SIZE-len, "Link Up - ");
+ len += scnprintf(buf + len, PAGE_SIZE-len, "Link Up - ");
switch (vport->port_state) {
case LPFC_LOCAL_CFG_LINK:
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Configuring Link\n");
break;
case LPFC_FDISC:
@@ -894,38 +896,40 @@ lpfc_link_state_show(struct device *dev, struct device_attribute *attr,
case LPFC_NS_QRY:
case LPFC_BUILD_DISC_LIST:
case LPFC_DISC_AUTH:
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Discovery\n");
break;
case LPFC_VPORT_READY:
- len += snprintf(buf + len, PAGE_SIZE - len, "Ready\n");
+ len += scnprintf(buf + len, PAGE_SIZE - len,
+ "Ready\n");
break;
case LPFC_VPORT_FAILED:
- len += snprintf(buf + len, PAGE_SIZE - len, "Failed\n");
+ len += scnprintf(buf + len, PAGE_SIZE - len,
+ "Failed\n");
break;
case LPFC_VPORT_UNKNOWN:
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Unknown\n");
break;
}
if (phba->sli.sli_flag & LPFC_MENLO_MAINT)
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
" Menlo Maint Mode\n");
else if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
if (vport->fc_flag & FC_PUBLIC_LOOP)
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
" Public Loop\n");
else
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
" Private Loop\n");
} else {
if (vport->fc_flag & FC_FABRIC)
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
" Fabric\n");
else
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
" Point-2-Point\n");
}
}
@@ -937,28 +941,28 @@ lpfc_link_state_show(struct device *dev, struct device_attribute *attr,
struct lpfc_trunk_link link = phba->trunk_link;
if (bf_get(lpfc_conf_trunk_port0, &phba->sli4_hba))
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Trunk port 0: Link %s %s\n",
(link.link0.state == LPFC_LINK_UP) ?
"Up" : "Down. ",
trunk_errmsg[link.link0.fault]);
if (bf_get(lpfc_conf_trunk_port1, &phba->sli4_hba))
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Trunk port 1: Link %s %s\n",
(link.link1.state == LPFC_LINK_UP) ?
"Up" : "Down. ",
trunk_errmsg[link.link1.fault]);
if (bf_get(lpfc_conf_trunk_port2, &phba->sli4_hba))
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Trunk port 2: Link %s %s\n",
(link.link2.state == LPFC_LINK_UP) ?
"Up" : "Down. ",
trunk_errmsg[link.link2.fault]);
if (bf_get(lpfc_conf_trunk_port3, &phba->sli4_hba))
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Trunk port 3: Link %s %s\n",
(link.link3.state == LPFC_LINK_UP) ?
"Up" : "Down. ",
@@ -986,15 +990,15 @@ lpfc_sli4_protocol_show(struct device *dev, struct device_attribute *attr,
struct lpfc_hba *phba = vport->phba;
if (phba->sli_rev < LPFC_SLI_REV4)
- return snprintf(buf, PAGE_SIZE, "fc\n");
+ return scnprintf(buf, PAGE_SIZE, "fc\n");
if (phba->sli4_hba.lnk_info.lnk_dv == LPFC_LNK_DAT_VAL) {
if (phba->sli4_hba.lnk_info.lnk_tp == LPFC_LNK_TYPE_GE)
- return snprintf(buf, PAGE_SIZE, "fcoe\n");
+ return scnprintf(buf, PAGE_SIZE, "fcoe\n");
if (phba->sli4_hba.lnk_info.lnk_tp == LPFC_LNK_TYPE_FC)
- return snprintf(buf, PAGE_SIZE, "fc\n");
+ return scnprintf(buf, PAGE_SIZE, "fc\n");
}
- return snprintf(buf, PAGE_SIZE, "unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "unknown\n");
}
/**
@@ -1014,7 +1018,7 @@ lpfc_oas_supported_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *)shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return scnprintf(buf, PAGE_SIZE, "%d\n",
phba->sli4_hba.pc_sli4_params.oas_supported);
}
@@ -1072,7 +1076,7 @@ lpfc_num_discovered_ports_show(struct device *dev,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return scnprintf(buf, PAGE_SIZE, "%d\n",
vport->fc_map_cnt + vport->fc_unmap_cnt);
}
@@ -1605,7 +1609,7 @@ lpfc_nport_evt_cnt_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->nport_event_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->nport_event_cnt);
}
int
@@ -1694,7 +1698,7 @@ lpfc_board_mode_show(struct device *dev, struct device_attribute *attr,
else
state = "online";
- return snprintf(buf, PAGE_SIZE, "%s\n", state);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", state);
}
/**
@@ -1920,8 +1924,8 @@ lpfc_max_rpi_show(struct device *dev, struct device_attribute *attr,
uint32_t cnt;
if (lpfc_get_hba_info(phba, NULL, NULL, &cnt, NULL, NULL, NULL))
- return snprintf(buf, PAGE_SIZE, "%d\n", cnt);
- return snprintf(buf, PAGE_SIZE, "Unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "%d\n", cnt);
+ return scnprintf(buf, PAGE_SIZE, "Unknown\n");
}
/**
@@ -1948,8 +1952,8 @@ lpfc_used_rpi_show(struct device *dev, struct device_attribute *attr,
uint32_t cnt, acnt;
if (lpfc_get_hba_info(phba, NULL, NULL, &cnt, &acnt, NULL, NULL))
- return snprintf(buf, PAGE_SIZE, "%d\n", (cnt - acnt));
- return snprintf(buf, PAGE_SIZE, "Unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "%d\n", (cnt - acnt));
+ return scnprintf(buf, PAGE_SIZE, "Unknown\n");
}
/**
@@ -1976,8 +1980,8 @@ lpfc_max_xri_show(struct device *dev, struct device_attribute *attr,
uint32_t cnt;
if (lpfc_get_hba_info(phba, &cnt, NULL, NULL, NULL, NULL, NULL))
- return snprintf(buf, PAGE_SIZE, "%d\n", cnt);
- return snprintf(buf, PAGE_SIZE, "Unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "%d\n", cnt);
+ return scnprintf(buf, PAGE_SIZE, "Unknown\n");
}
/**
@@ -2004,8 +2008,8 @@ lpfc_used_xri_show(struct device *dev, struct device_attribute *attr,
uint32_t cnt, acnt;
if (lpfc_get_hba_info(phba, &cnt, &acnt, NULL, NULL, NULL, NULL))
- return snprintf(buf, PAGE_SIZE, "%d\n", (cnt - acnt));
- return snprintf(buf, PAGE_SIZE, "Unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "%d\n", (cnt - acnt));
+ return scnprintf(buf, PAGE_SIZE, "Unknown\n");
}
/**
@@ -2032,8 +2036,8 @@ lpfc_max_vpi_show(struct device *dev, struct device_attribute *attr,
uint32_t cnt;
if (lpfc_get_hba_info(phba, NULL, NULL, NULL, NULL, &cnt, NULL))
- return snprintf(buf, PAGE_SIZE, "%d\n", cnt);
- return snprintf(buf, PAGE_SIZE, "Unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "%d\n", cnt);
+ return scnprintf(buf, PAGE_SIZE, "Unknown\n");
}
/**
@@ -2060,8 +2064,8 @@ lpfc_used_vpi_show(struct device *dev, struct device_attribute *attr,
uint32_t cnt, acnt;
if (lpfc_get_hba_info(phba, NULL, NULL, NULL, NULL, &cnt, &acnt))
- return snprintf(buf, PAGE_SIZE, "%d\n", (cnt - acnt));
- return snprintf(buf, PAGE_SIZE, "Unknown\n");
+ return scnprintf(buf, PAGE_SIZE, "%d\n", (cnt - acnt));
+ return scnprintf(buf, PAGE_SIZE, "Unknown\n");
}
/**
@@ -2086,10 +2090,10 @@ lpfc_npiv_info_show(struct device *dev, struct device_attribute *attr,
struct lpfc_hba *phba = vport->phba;
if (!(phba->max_vpi))
- return snprintf(buf, PAGE_SIZE, "NPIV Not Supported\n");
+ return scnprintf(buf, PAGE_SIZE, "NPIV Not Supported\n");
if (vport->port_type == LPFC_PHYSICAL_PORT)
- return snprintf(buf, PAGE_SIZE, "NPIV Physical\n");
- return snprintf(buf, PAGE_SIZE, "NPIV Virtual (VPI %d)\n", vport->vpi);
+ return scnprintf(buf, PAGE_SIZE, "NPIV Physical\n");
+ return scnprintf(buf, PAGE_SIZE, "NPIV Virtual (VPI %d)\n", vport->vpi);
}
/**
@@ -2111,7 +2115,7 @@ lpfc_poll_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%#x\n", phba->cfg_poll);
+ return scnprintf(buf, PAGE_SIZE, "%#x\n", phba->cfg_poll);
}
/**
@@ -2215,7 +2219,7 @@ lpfc_fips_level_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->fips_level);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->fips_level);
}
/**
@@ -2234,7 +2238,7 @@ lpfc_fips_rev_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->fips_spec_rev);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->fips_spec_rev);
}
/**
@@ -2253,7 +2257,7 @@ lpfc_dss_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "%s - %sOperational\n",
+ return scnprintf(buf, PAGE_SIZE, "%s - %sOperational\n",
(phba->cfg_enable_dss) ? "Enabled" : "Disabled",
(phba->sli3_options & LPFC_SLI3_DSS_ENABLED) ?
"" : "Not ");
@@ -2282,7 +2286,7 @@ lpfc_sriov_hw_max_virtfn_show(struct device *dev,
uint16_t max_nr_virtfn;
max_nr_virtfn = lpfc_sli_sriov_nr_virtfn_get(phba);
- return snprintf(buf, PAGE_SIZE, "%d\n", max_nr_virtfn);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", max_nr_virtfn);
}
static inline bool lpfc_rangecheck(uint val, uint min, uint max)
@@ -2342,7 +2346,7 @@ lpfc_##attr##_show(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;\
- return snprintf(buf, PAGE_SIZE, "%d\n",\
+ return scnprintf(buf, PAGE_SIZE, "%d\n",\
phba->cfg_##attr);\
}
@@ -2370,7 +2374,7 @@ lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
struct lpfc_hba *phba = vport->phba;\
uint val = 0;\
val = phba->cfg_##attr;\
- return snprintf(buf, PAGE_SIZE, "%#x\n",\
+ return scnprintf(buf, PAGE_SIZE, "%#x\n",\
phba->cfg_##attr);\
}
@@ -2506,7 +2510,7 @@ lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
{ \
struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
- return snprintf(buf, PAGE_SIZE, "%d\n", vport->cfg_##attr);\
+ return scnprintf(buf, PAGE_SIZE, "%d\n", vport->cfg_##attr);\
}
/**
@@ -2531,7 +2535,7 @@ lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
{ \
struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
- return snprintf(buf, PAGE_SIZE, "%#x\n", vport->cfg_##attr);\
+ return scnprintf(buf, PAGE_SIZE, "%#x\n", vport->cfg_##attr);\
}
/**
@@ -2803,7 +2807,7 @@ lpfc_soft_wwpn_show(struct device *dev, struct device_attribute *attr,
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+ return scnprintf(buf, PAGE_SIZE, "0x%llx\n",
(unsigned long long)phba->cfg_soft_wwpn);
}
@@ -2900,7 +2904,7 @@ lpfc_soft_wwnn_show(struct device *dev, struct device_attribute *attr,
{
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
- return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+ return scnprintf(buf, PAGE_SIZE, "0x%llx\n",
(unsigned long long)phba->cfg_soft_wwnn);
}
@@ -2966,7 +2970,7 @@ lpfc_oas_tgt_show(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
- return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+ return scnprintf(buf, PAGE_SIZE, "0x%llx\n",
wwn_to_u64(phba->cfg_oas_tgt_wwpn));
}
@@ -3034,7 +3038,7 @@ lpfc_oas_priority_show(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->cfg_oas_priority);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->cfg_oas_priority);
}
/**
@@ -3097,7 +3101,7 @@ lpfc_oas_vpt_show(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
- return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+ return scnprintf(buf, PAGE_SIZE, "0x%llx\n",
wwn_to_u64(phba->cfg_oas_vpt_wwpn));
}
@@ -3168,7 +3172,7 @@ lpfc_oas_lun_state_show(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->cfg_oas_lun_state);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->cfg_oas_lun_state);
}
/**
@@ -3232,7 +3236,7 @@ lpfc_oas_lun_status_show(struct device *dev, struct device_attribute *attr,
if (!(phba->cfg_oas_flags & OAS_LUN_VALID))
return -EFAULT;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->cfg_oas_lun_status);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->cfg_oas_lun_status);
}
static DEVICE_ATTR(lpfc_xlane_lun_status, S_IRUGO,
lpfc_oas_lun_status_show, NULL);
@@ -3384,7 +3388,7 @@ lpfc_oas_lun_show(struct device *dev, struct device_attribute *attr,
if (oas_lun != NOT_OAS_ENABLED_LUN)
phba->cfg_oas_flags |= OAS_LUN_VALID;
- len += snprintf(buf + len, PAGE_SIZE-len, "0x%llx", oas_lun);
+ len += scnprintf(buf + len, PAGE_SIZE-len, "0x%llx", oas_lun);
return len;
}
@@ -3518,7 +3522,7 @@ lpfc_iocb_hw_show(struct device *dev, struct device_attribute *attr, char *buf)
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *) shost->hostdata)->phba;
- return snprintf(buf, PAGE_SIZE, "%d\n", phba->iocb_max);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", phba->iocb_max);
}
static DEVICE_ATTR(iocb_hw, S_IRUGO,
@@ -3530,7 +3534,7 @@ lpfc_txq_hw_show(struct device *dev, struct device_attribute *attr, char *buf)
struct lpfc_hba *phba = ((struct lpfc_vport *) shost->hostdata)->phba;
struct lpfc_sli_ring *pring = lpfc_phba_elsring(phba);
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return scnprintf(buf, PAGE_SIZE, "%d\n",
pring ? pring->txq_max : 0);
}
@@ -3544,7 +3548,7 @@ lpfc_txcmplq_hw_show(struct device *dev, struct device_attribute *attr,
struct lpfc_hba *phba = ((struct lpfc_vport *) shost->hostdata)->phba;
struct lpfc_sli_ring *pring = lpfc_phba_elsring(phba);
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return scnprintf(buf, PAGE_SIZE, "%d\n",
pring ? pring->txcmplq_max : 0);
}
@@ -3580,7 +3584,7 @@ lpfc_nodev_tmo_show(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
- return snprintf(buf, PAGE_SIZE, "%d\n", vport->cfg_devloss_tmo);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", vport->cfg_devloss_tmo);
}
/**
@@ -5188,12 +5192,12 @@ lpfc_fcp_cpu_map_show(struct device *dev, struct device_attribute *attr,
switch (phba->cfg_fcp_cpu_map) {
case 0:
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"fcp_cpu_map: No mapping (%d)\n",
phba->cfg_fcp_cpu_map);
return len;
case 1:
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"fcp_cpu_map: HBA centric mapping (%d): "
"%d of %d CPUs online from %d possible CPUs\n",
phba->cfg_fcp_cpu_map, num_online_cpus(),
@@ -5207,12 +5211,12 @@ lpfc_fcp_cpu_map_show(struct device *dev, struct device_attribute *attr,
cpup = &phba->sli4_hba.cpu_map[phba->sli4_hba.curr_disp_cpu];
if (!cpu_present(phba->sli4_hba.curr_disp_cpu))
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"CPU %02d not present\n",
phba->sli4_hba.curr_disp_cpu);
else if (cpup->irq == LPFC_VECTOR_MAP_EMPTY) {
if (cpup->hdwq == LPFC_VECTOR_MAP_EMPTY)
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"CPU %02d hdwq None "
"physid %d coreid %d ht %d\n",
@@ -5220,7 +5224,7 @@ lpfc_fcp_cpu_map_show(struct device *dev, struct device_attribute *attr,
cpup->phys_id,
cpup->core_id, cpup->hyper);
else
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"CPU %02d EQ %04d hdwq %04d "
"physid %d coreid %d ht %d\n",
@@ -5229,7 +5233,7 @@ lpfc_fcp_cpu_map_show(struct device *dev, struct device_attribute *attr,
cpup->core_id, cpup->hyper);
} else {
if (cpup->hdwq == LPFC_VECTOR_MAP_EMPTY)
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"CPU %02d hdwq None "
"physid %d coreid %d ht %d IRQ %d\n",
@@ -5237,7 +5241,7 @@ lpfc_fcp_cpu_map_show(struct device *dev, struct device_attribute *attr,
cpup->phys_id,
cpup->core_id, cpup->hyper, cpup->irq);
else
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"CPU %02d EQ %04d hdwq %04d "
"physid %d coreid %d ht %d IRQ %d\n",
@@ -5252,7 +5256,7 @@ lpfc_fcp_cpu_map_show(struct device *dev, struct device_attribute *attr,
if (phba->sli4_hba.curr_disp_cpu <
phba->sli4_hba.num_possible_cpu &&
(len >= (PAGE_SIZE - 64))) {
- len += snprintf(buf + len,
+ len += scnprintf(buf + len,
PAGE_SIZE - len, "more...\n");
break;
}
@@ -5772,10 +5776,10 @@ lpfc_sg_seg_cnt_show(struct device *dev, struct device_attribute *attr,
struct lpfc_hba *phba = vport->phba;
int len;
- len = snprintf(buf, PAGE_SIZE, "SGL sz: %d total SGEs: %d\n",
+ len = scnprintf(buf, PAGE_SIZE, "SGL sz: %d total SGEs: %d\n",
phba->cfg_sg_dma_buf_size, phba->cfg_total_seg_cnt);
- len += snprintf(buf + len, PAGE_SIZE, "Cfg: %d SCSI: %d NVME: %d\n",
+ len += scnprintf(buf + len, PAGE_SIZE, "Cfg: %d SCSI: %d NVME: %d\n",
phba->cfg_sg_seg_cnt, phba->cfg_scsi_seg_cnt,
phba->cfg_nvme_seg_cnt);
return len;
@@ -6774,7 +6778,7 @@ lpfc_show_rport_##field (struct device *dev, \
{ \
struct fc_rport *rport = transport_class_to_rport(dev); \
struct lpfc_rport_data *rdata = rport->hostdata; \
- return snprintf(buf, sz, format_string, \
+ return scnprintf(buf, sz, format_string, \
(rdata->target) ? cast rdata->target->field : 0); \
}
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index ca99c8682ff9..3a5758aeb045 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -1430,7 +1430,7 @@ lpfc_vport_symbolic_port_name(struct lpfc_vport *vport, char *symbol,
* Name object. NPIV is not in play so this integer
* value is sufficient and unique per FC-ID.
*/
- n = snprintf(symbol, size, "%d", vport->phba->brd_no);
+ n = scnprintf(symbol, size, "%d", vport->phba->brd_no);
return n;
}
@@ -1444,26 +1444,26 @@ lpfc_vport_symbolic_node_name(struct lpfc_vport *vport, char *symbol,
lpfc_decode_firmware_rev(vport->phba, fwrev, 0);
- n = snprintf(symbol, size, "Emulex %s", vport->phba->ModelName);
+ n = scnprintf(symbol, size, "Emulex %s", vport->phba->ModelName);
if (size < n)
return n;
- n += snprintf(symbol + n, size - n, " FV%s", fwrev);
+ n += scnprintf(symbol + n, size - n, " FV%s", fwrev);
if (size < n)
return n;
- n += snprintf(symbol + n, size - n, " DV%s.",
+ n += scnprintf(symbol + n, size - n, " DV%s.",
lpfc_release_version);
if (size < n)
return n;
- n += snprintf(symbol + n, size - n, " HN:%s.",
+ n += scnprintf(symbol + n, size - n, " HN:%s.",
init_utsname()->nodename);
if (size < n)
return n;
/* Note :- OS name is "Linux" */
- n += snprintf(symbol + n, size - n, " OS:%s",
+ n += scnprintf(symbol + n, size - n, " OS:%s",
init_utsname()->sysname);
return n;
}
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 7e74cc6e0bd1..1ee857d9d165 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -170,7 +170,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
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,
+ len += scnprintf(buf+len, size-len, buffer,
dtp->data1, dtp->data2, dtp->data3);
}
for (i = 0; i < index; i++) {
@@ -181,7 +181,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
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,
+ len += scnprintf(buf+len, size-len, buffer,
dtp->data1, dtp->data2, dtp->data3);
}
@@ -236,7 +236,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
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,
+ len += scnprintf(buf+len, size-len, buffer,
dtp->data1, dtp->data2, dtp->data3);
}
for (i = 0; i < index; i++) {
@@ -247,7 +247,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
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,
+ len += scnprintf(buf+len, size-len, buffer,
dtp->data1, dtp->data2, dtp->data3);
}
@@ -307,7 +307,7 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
i = lpfc_debugfs_last_hbq;
- len += snprintf(buf+len, size-len, "HBQ %d Info\n", i);
+ len += scnprintf(buf+len, size-len, "HBQ %d Info\n", i);
hbqs = &phba->hbqs[i];
posted = 0;
@@ -315,21 +315,21 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
posted++;
hip = lpfc_hbq_defs[i];
- len += snprintf(buf+len, size-len,
+ len += scnprintf(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,
+ len += scnprintf(buf+len, size-len,
"entries:%d bufcnt:%d Put:%d nPut:%d localGet:%d hbaGet:%d\n",
hbqs->entry_count, hbqs->buffer_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,
+ len += scnprintf(buf+len, size-len,
"%03d: %08x %04x %05x ", j,
le32_to_cpu(hbqe->bde.addrLow),
le32_to_cpu(hbqe->bde.tus.w),
@@ -341,14 +341,16 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
low = hbqs->hbqPutIdx - posted;
if (low >= 0) {
if ((j >= hbqs->hbqPutIdx) || (j < low)) {
- len += snprintf(buf+len, size-len, "Unused\n");
+ len += scnprintf(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");
+ len += scnprintf(buf + len, size - len,
+ "Unused\n");
goto skipit;
}
}
@@ -358,7 +360,7 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf);
phys = ((uint64_t)hbq_buf->dbuf.phys & 0xffffffff);
if (phys == le32_to_cpu(hbqe->bde.addrLow)) {
- len += snprintf(buf+len, size-len,
+ len += scnprintf(buf+len, size-len,
"Buf%d: %p %06x\n", i,
hbq_buf->dbuf.virt, hbq_buf->tag);
found = 1;
@@ -367,7 +369,7 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
i++;
}
if (!found) {
- len += snprintf(buf+len, size-len, "No DMAinfo?\n");
+ len += scnprintf(buf+len, size-len, "No DMAinfo?\n");
}
skipit:
hbqe++;
@@ -413,14 +415,14 @@ lpfc_debugfs_commonxripools_data(struct lpfc_hba *phba, char *buf, int size)
break;
qp = &phba->sli4_hba.hdwq[lpfc_debugfs_last_xripool];
- len += snprintf(buf + len, size - len, "HdwQ %d Info ", i);
+ len += scnprintf(buf + len, size - len, "HdwQ %d Info ", i);
spin_lock_irqsave(&qp->abts_scsi_buf_list_lock, iflag);
spin_lock(&qp->abts_nvme_buf_list_lock);
spin_lock(&qp->io_buf_list_get_lock);
spin_lock(&qp->io_buf_list_put_lock);
out = qp->total_io_bufs - (qp->get_io_bufs + qp->put_io_bufs +
qp->abts_scsi_io_bufs + qp->abts_nvme_io_bufs);
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"tot:%d get:%d put:%d mt:%d "
"ABTS scsi:%d nvme:%d Out:%d\n",
qp->total_io_bufs, qp->get_io_bufs, qp->put_io_bufs,
@@ -612,9 +614,9 @@ lpfc_debugfs_lockstat_data(struct lpfc_hba *phba, char *buf, int size)
break;
qp = &phba->sli4_hba.hdwq[lpfc_debugfs_last_lock];
- len += snprintf(buf + len, size - len, "HdwQ %03d Lock ", i);
+ len += scnprintf(buf + len, size - len, "HdwQ %03d Lock ", i);
if (phba->cfg_xri_rebalancing) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"get_pvt:%d mv_pvt:%d "
"mv2pub:%d mv2pvt:%d "
"put_pvt:%d put_pub:%d wq:%d\n",
@@ -626,7 +628,7 @@ lpfc_debugfs_lockstat_data(struct lpfc_hba *phba, char *buf, int size)
qp->lock_conflict.free_pub_pool,
qp->lock_conflict.wq_access);
} else {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"get:%d put:%d free:%d wq:%d\n",
qp->lock_conflict.alloc_xri_get,
qp->lock_conflict.alloc_xri_put,
@@ -678,7 +680,7 @@ lpfc_debugfs_dumpHBASlim_data(struct lpfc_hba *phba, char *buf, int size)
off = 0;
spin_lock_irq(&phba->hbalock);
- len += snprintf(buf+len, size-len, "HBA SLIM\n");
+ len += scnprintf(buf+len, size-len, "HBA SLIM\n");
lpfc_memcpy_from_slim(buffer,
phba->MBslimaddr + lpfc_debugfs_last_hba_slim_off, 1024);
@@ -692,7 +694,7 @@ lpfc_debugfs_dumpHBASlim_data(struct lpfc_hba *phba, char *buf, int size)
i = 1024;
while (i > 0) {
- len += snprintf(buf+len, size-len,
+ len += scnprintf(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));
@@ -736,11 +738,11 @@ lpfc_debugfs_dumpHostSlim_data(struct lpfc_hba *phba, char *buf, int size)
off = 0;
spin_lock_irq(&phba->hbalock);
- len += snprintf(buf+len, size-len, "SLIM Mailbox\n");
+ len += scnprintf(buf+len, size-len, "SLIM Mailbox\n");
ptr = (uint32_t *)phba->slim2p.virt;
i = sizeof(MAILBOX_t);
while (i > 0) {
- len += snprintf(buf+len, size-len,
+ len += scnprintf(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));
@@ -749,11 +751,11 @@ lpfc_debugfs_dumpHostSlim_data(struct lpfc_hba *phba, char *buf, int size)
off += (8 * sizeof(uint32_t));
}
- len += snprintf(buf+len, size-len, "SLIM PCB\n");
+ len += scnprintf(buf+len, size-len, "SLIM PCB\n");
ptr = (uint32_t *)phba->pcb;
i = sizeof(PCB_t);
while (i > 0) {
- len += snprintf(buf+len, size-len,
+ len += scnprintf(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));
@@ -766,7 +768,7 @@ lpfc_debugfs_dumpHostSlim_data(struct lpfc_hba *phba, char *buf, int size)
for (i = 0; i < 4; i++) {
pgpp = &phba->port_gp[i];
pring = &psli->sli3_ring[i];
- len += snprintf(buf+len, size-len,
+ len += scnprintf(buf+len, size-len,
"Ring %d: CMD GetInx:%d "
"(Max:%d Next:%d "
"Local:%d flg:x%x) "
@@ -783,7 +785,7 @@ lpfc_debugfs_dumpHostSlim_data(struct lpfc_hba *phba, char *buf, int size)
word1 = readl(phba->CAregaddr);
word2 = readl(phba->HSregaddr);
word3 = readl(phba->HCregaddr);
- len += snprintf(buf+len, size-len, "HA:%08x CA:%08x HS:%08x "
+ len += scnprintf(buf+len, size-len, "HA:%08x CA:%08x HS:%08x "
"HC:%08x\n", word0, word1, word2, word3);
}
spin_unlock_irq(&phba->hbalock);
@@ -821,12 +823,12 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
cnt = (LPFC_NODELIST_SIZE / LPFC_NODELIST_ENTRY_SIZE);
outio = 0;
- len += snprintf(buf+len, size-len, "\nFCP Nodelist Entries ...\n");
+ len += scnprintf(buf+len, size-len, "\nFCP Nodelist Entries ...\n");
spin_lock_irq(shost->host_lock);
list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {
iocnt = 0;
if (!cnt) {
- len += snprintf(buf+len, size-len,
+ len += scnprintf(buf+len, size-len,
"Missing Nodelist Entries\n");
break;
}
@@ -864,63 +866,63 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
default:
statep = "UNKNOWN";
}
- len += snprintf(buf+len, size-len, "%s DID:x%06x ",
+ len += scnprintf(buf+len, size-len, "%s DID:x%06x ",
statep, ndlp->nlp_DID);
- len += snprintf(buf+len, size-len,
+ len += scnprintf(buf+len, size-len,
"WWPN x%llx ",
wwn_to_u64(ndlp->nlp_portname.u.wwn));
- len += snprintf(buf+len, size-len,
+ len += scnprintf(buf+len, size-len,
"WWNN x%llx ",
wwn_to_u64(ndlp->nlp_nodename.u.wwn));
if (ndlp->nlp_flag & NLP_RPI_REGISTERED)
- len += snprintf(buf+len, size-len, "RPI:%03d ",
+ len += scnprintf(buf+len, size-len, "RPI:%03d ",
ndlp->nlp_rpi);
else
- len += snprintf(buf+len, size-len, "RPI:none ");
- len += snprintf(buf+len, size-len, "flag:x%08x ",
+ len += scnprintf(buf+len, size-len, "RPI:none ");
+ len += scnprintf(buf+len, size-len, "flag:x%08x ",
ndlp->nlp_flag);
if (!ndlp->nlp_type)
- len += snprintf(buf+len, size-len, "UNKNOWN_TYPE ");
+ len += scnprintf(buf+len, size-len, "UNKNOWN_TYPE ");
if (ndlp->nlp_type & NLP_FC_NODE)
- len += snprintf(buf+len, size-len, "FC_NODE ");
+ len += scnprintf(buf+len, size-len, "FC_NODE ");
if (ndlp->nlp_type & NLP_FABRIC) {
- len += snprintf(buf+len, size-len, "FABRIC ");
+ len += scnprintf(buf+len, size-len, "FABRIC ");
iocnt = 0;
}
if (ndlp->nlp_type & NLP_FCP_TARGET)
- len += snprintf(buf+len, size-len, "FCP_TGT sid:%d ",
+ len += scnprintf(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 += scnprintf(buf+len, size-len, "FCP_INITIATOR ");
if (ndlp->nlp_type & NLP_NVME_TARGET)
- len += snprintf(buf + len,
+ len += scnprintf(buf + len,
size - len, "NVME_TGT sid:%d ",
NLP_NO_SID);
if (ndlp->nlp_type & NLP_NVME_INITIATOR)
- len += snprintf(buf + len,
+ len += scnprintf(buf + len,
size - len, "NVME_INITIATOR ");
- len += snprintf(buf+len, size-len, "usgmap:%x ",
+ len += scnprintf(buf+len, size-len, "usgmap:%x ",
ndlp->nlp_usg_map);
- len += snprintf(buf+len, size-len, "refcnt:%x",
+ len += scnprintf(buf+len, size-len, "refcnt:%x",
kref_read(&ndlp->kref));
if (iocnt) {
i = atomic_read(&ndlp->cmd_pending);
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
" OutIO:x%x Qdepth x%x",
i, ndlp->cmd_qdepth);
outio += i;
}
- len += snprintf(buf + len, size - len, "defer:%x ",
+ len += scnprintf(buf + len, size - len, "defer:%x ",
ndlp->nlp_defer_did);
- len += snprintf(buf+len, size-len, "\n");
+ len += scnprintf(buf+len, size-len, "\n");
}
spin_unlock_irq(shost->host_lock);
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"\nOutstanding IO x%x\n", outio);
if (phba->nvmet_support && phba->targetport && (vport == phba->pport)) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"\nNVME Targetport Entry ...\n");
/* Port state is only one of two values for now. */
@@ -928,18 +930,18 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
statep = "REGISTERED";
else
statep = "INIT";
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"TGT WWNN x%llx WWPN x%llx State %s\n",
wwn_to_u64(vport->fc_nodename.u.wwn),
wwn_to_u64(vport->fc_portname.u.wwn),
statep);
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
" Targetport DID x%06x\n",
phba->targetport->port_id);
goto out_exit;
}
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"\nNVME Lport/Rport Entries ...\n");
localport = vport->localport;
@@ -954,11 +956,11 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
else
statep = "UNKNOWN ";
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Lport DID x%06x PortState %s\n",
localport->port_id, statep);
- len += snprintf(buf + len, size - len, "\tRport List:\n");
+ len += scnprintf(buf + len, size - len, "\tRport List:\n");
list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {
/* local short-hand pointer. */
spin_lock(&phba->hbalock);
@@ -985,32 +987,32 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
}
/* Tab in to show lport ownership. */
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"\t%s Port ID:x%06x ",
statep, nrport->port_id);
- len += snprintf(buf + len, size - len, "WWPN x%llx ",
+ len += scnprintf(buf + len, size - len, "WWPN x%llx ",
nrport->port_name);
- len += snprintf(buf + len, size - len, "WWNN x%llx ",
+ len += scnprintf(buf + len, size - len, "WWNN x%llx ",
nrport->node_name);
/* An NVME rport can have multiple roles. */
if (nrport->port_role & FC_PORT_ROLE_NVME_INITIATOR)
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"INITIATOR ");
if (nrport->port_role & FC_PORT_ROLE_NVME_TARGET)
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"TARGET ");
if (nrport->port_role & FC_PORT_ROLE_NVME_DISCOVERY)
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"DISCSRVC ");
if (nrport->port_role & ~(FC_PORT_ROLE_NVME_INITIATOR |
FC_PORT_ROLE_NVME_TARGET |
FC_PORT_ROLE_NVME_DISCOVERY))
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"UNKNOWN ROLE x%x",
nrport->port_role);
/* Terminate the string. */
- len += snprintf(buf + len, size - len, "\n");
+ len += scnprintf(buf + len, size - len, "\n");
}
spin_unlock_irq(shost->host_lock);
@@ -1049,35 +1051,35 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
if (!phba->targetport)
return len;
tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"\nNVME Targetport Statistics\n");
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"LS: Rcv %08x Drop %08x Abort %08x\n",
atomic_read(&tgtp->rcv_ls_req_in),
atomic_read(&tgtp->rcv_ls_req_drop),
atomic_read(&tgtp->xmt_ls_abort));
if (atomic_read(&tgtp->rcv_ls_req_in) !=
atomic_read(&tgtp->rcv_ls_req_out)) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Rcv LS: in %08x != out %08x\n",
atomic_read(&tgtp->rcv_ls_req_in),
atomic_read(&tgtp->rcv_ls_req_out));
}
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"LS: Xmt %08x Drop %08x Cmpl %08x\n",
atomic_read(&tgtp->xmt_ls_rsp),
atomic_read(&tgtp->xmt_ls_drop),
atomic_read(&tgtp->xmt_ls_rsp_cmpl));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"LS: RSP Abort %08x xb %08x Err %08x\n",
atomic_read(&tgtp->xmt_ls_rsp_aborted),
atomic_read(&tgtp->xmt_ls_rsp_xb_set),
atomic_read(&tgtp->xmt_ls_rsp_error));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"FCP: Rcv %08x Defer %08x Release %08x "
"Drop %08x\n",
atomic_read(&tgtp->rcv_fcp_cmd_in),
@@ -1087,13 +1089,13 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
if (atomic_read(&tgtp->rcv_fcp_cmd_in) !=
atomic_read(&tgtp->rcv_fcp_cmd_out)) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Rcv FCP: in %08x != out %08x\n",
atomic_read(&tgtp->rcv_fcp_cmd_in),
atomic_read(&tgtp->rcv_fcp_cmd_out));
}
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"FCP Rsp: read %08x readrsp %08x "
"write %08x rsp %08x\n",
atomic_read(&tgtp->xmt_fcp_read),
@@ -1101,31 +1103,31 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
atomic_read(&tgtp->xmt_fcp_write),
atomic_read(&tgtp->xmt_fcp_rsp));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"FCP Rsp Cmpl: %08x err %08x drop %08x\n",
atomic_read(&tgtp->xmt_fcp_rsp_cmpl),
atomic_read(&tgtp->xmt_fcp_rsp_error),
atomic_read(&tgtp->xmt_fcp_rsp_drop));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"FCP Rsp Abort: %08x xb %08x xricqe %08x\n",
atomic_read(&tgtp->xmt_fcp_rsp_aborted),
atomic_read(&tgtp->xmt_fcp_rsp_xb_set),
atomic_read(&tgtp->xmt_fcp_xri_abort_cqe));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"ABORT: Xmt %08x Cmpl %08x\n",
atomic_read(&tgtp->xmt_fcp_abort),
atomic_read(&tgtp->xmt_fcp_abort_cmpl));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"ABORT: Sol %08x Usol %08x Err %08x Cmpl %08x",
atomic_read(&tgtp->xmt_abort_sol),
atomic_read(&tgtp->xmt_abort_unsol),
atomic_read(&tgtp->xmt_abort_rsp),
atomic_read(&tgtp->xmt_abort_rsp_error));
- len += snprintf(buf + len, size - len, "\n");
+ len += scnprintf(buf + len, size - len, "\n");
cnt = 0;
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
@@ -1136,7 +1138,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
}
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
if (cnt) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"ABORT: %d ctx entries\n", cnt);
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, next_ctxp,
@@ -1144,7 +1146,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
list) {
if (len >= (size - LPFC_DEBUG_OUT_LINE_SZ))
break;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Entry: oxid %x state %x "
"flag %x\n",
ctxp->oxid, ctxp->state,
@@ -1158,7 +1160,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
tot += atomic_read(&tgtp->xmt_fcp_release);
tot = atomic_read(&tgtp->rcv_fcp_cmd_in) - tot;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"IO_CTX: %08x WAIT: cur %08x tot %08x\n"
"CTX Outstanding %08llx\n",
phba->sli4_hba.nvmet_xri_cnt,
@@ -1176,10 +1178,10 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
if (!lport)
return len;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"\nNVME HDWQ Statistics\n");
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"LS: Xmt %016x Cmpl %016x\n",
atomic_read(&lport->fc4NvmeLsRequests),
atomic_read(&lport->fc4NvmeLsCmpls));
@@ -1199,20 +1201,20 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
if (i >= 32)
continue;
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"HDWQ (%d): Rd %016llx Wr %016llx "
"IO %016llx ",
i, data1, data2, data3);
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Cmpl %016llx OutIO %016llx\n",
tot, ((data1 + data2 + data3) - tot));
}
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Total FCP Cmpl %016llx Issue %016llx "
"OutIO %016llx\n",
totin, totout, totout - totin);
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"LS Xmt Err: Abrt %08x Err %08x "
"Cmpl Err: xb %08x Err %08x\n",
atomic_read(&lport->xmt_ls_abort),
@@ -1220,7 +1222,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
atomic_read(&lport->cmpl_ls_xb),
atomic_read(&lport->cmpl_ls_err));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"FCP Xmt Err: noxri %06x nondlp %06x "
"qdepth %06x wqerr %06x err %06x Abrt %06x\n",
atomic_read(&lport->xmt_fcp_noxri),
@@ -1230,7 +1232,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
atomic_read(&lport->xmt_fcp_err),
atomic_read(&lport->xmt_fcp_abort));
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"FCP Cmpl Err: xb %08x Err %08x\n",
atomic_read(&lport->cmpl_fcp_xb),
atomic_read(&lport->cmpl_fcp_err));
@@ -1322,58 +1324,58 @@ lpfc_debugfs_nvmektime_data(struct lpfc_vport *vport, char *buf, int size)
if (phba->nvmet_support == 0) {
/* NVME Initiator */
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"ktime %s: Total Samples: %lld\n",
(phba->ktime_on ? "Enabled" : "Disabled"),
phba->ktime_data_samples);
if (phba->ktime_data_samples == 0)
return len;
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"Segment 1: Last NVME Cmd cmpl "
"done -to- Start of next NVME cnd (in driver)\n");
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg1_total,
phba->ktime_data_samples),
phba->ktime_seg1_min,
phba->ktime_seg1_max);
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"Segment 2: Driver start of NVME cmd "
"-to- Firmware WQ doorbell\n");
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg2_total,
phba->ktime_data_samples),
phba->ktime_seg2_min,
phba->ktime_seg2_max);
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"Segment 3: Firmware WQ doorbell -to- "
"MSI-X ISR cmpl\n");
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg3_total,
phba->ktime_data_samples),
phba->ktime_seg3_min,
phba->ktime_seg3_max);
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"Segment 4: MSI-X ISR cmpl -to- "
"NVME cmpl done\n");
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg4_total,
phba->ktime_data_samples),
phba->ktime_seg4_min,
phba->ktime_seg4_max);
- len += snprintf(
+ len += scnprintf(
buf + len, PAGE_SIZE - len,
"Total IO avg time: %08lld\n",
div_u64(phba->ktime_seg1_total +
@@ -1385,7 +1387,7 @@ lpfc_debugfs_nvmektime_data(struct lpfc_vport *vport, char *buf, int size)
}
/* NVME Target */
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"ktime %s: Total Samples: %lld %lld\n",
(phba->ktime_on ? "Enabled" : "Disabled"),
phba->ktime_data_samples,
@@ -1393,46 +1395,46 @@ lpfc_debugfs_nvmektime_data(struct lpfc_vport *vport, char *buf, int size)
if (phba->ktime_data_samples == 0)
return len;
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 1: MSI-X ISR Rcv cmd -to- "
"cmd pass to NVME Layer\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg1_total,
phba->ktime_data_samples),
phba->ktime_seg1_min,
phba->ktime_seg1_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 2: cmd pass to NVME Layer- "
"-to- Driver rcv cmd OP (action)\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg2_total,
phba->ktime_data_samples),
phba->ktime_seg2_min,
phba->ktime_seg2_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 3: Driver rcv cmd OP -to- "
"Firmware WQ doorbell: cmd\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg3_total,
phba->ktime_data_samples),
phba->ktime_seg3_min,
phba->ktime_seg3_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 4: Firmware WQ doorbell: cmd "
"-to- MSI-X ISR for cmd cmpl\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg4_total,
phba->ktime_data_samples),
phba->ktime_seg4_min,
phba->ktime_seg4_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 5: MSI-X ISR for cmd cmpl "
"-to- NVME layer passed cmd done\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg5_total,
phba->ktime_data_samples),
@@ -1440,10 +1442,10 @@ lpfc_debugfs_nvmektime_data(struct lpfc_vport *vport, char *buf, int size)
phba->ktime_seg5_max);
if (phba->ktime_status_samples == 0) {
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Total: cmd received by MSI-X ISR "
"-to- cmd completed on wire\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld "
"max %08lld\n",
div_u64(phba->ktime_seg10_total,
@@ -1453,46 +1455,46 @@ lpfc_debugfs_nvmektime_data(struct lpfc_vport *vport, char *buf, int size)
return len;
}
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 6: NVME layer passed cmd done "
"-to- Driver rcv rsp status OP\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg6_total,
phba->ktime_status_samples),
phba->ktime_seg6_min,
phba->ktime_seg6_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 7: Driver rcv rsp status OP "
"-to- Firmware WQ doorbell: status\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg7_total,
phba->ktime_status_samples),
phba->ktime_seg7_min,
phba->ktime_seg7_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 8: Firmware WQ doorbell: status"
" -to- MSI-X ISR for status cmpl\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg8_total,
phba->ktime_status_samples),
phba->ktime_seg8_min,
phba->ktime_seg8_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Segment 9: MSI-X ISR for status cmpl "
"-to- NVME layer passed status done\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg9_total,
phba->ktime_status_samples),
phba->ktime_seg9_min,
phba->ktime_seg9_max);
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"Total: cmd received by MSI-X ISR -to- "
"cmd completed on wire\n");
- len += snprintf(buf + len, PAGE_SIZE-len,
+ len += scnprintf(buf + len, PAGE_SIZE-len,
"avg:%08lld min:%08lld max %08lld\n",
div_u64(phba->ktime_seg10_total,
phba->ktime_status_samples),
@@ -1527,7 +1529,7 @@ lpfc_debugfs_nvmeio_trc_data(struct lpfc_hba *phba, char *buf, int size)
(phba->nvmeio_trc_size - 1);
skip = phba->nvmeio_trc_output_idx;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"%s IO Trace %s: next_idx %d skip %d size %d\n",
(phba->nvmet_support ? "NVME" : "NVMET"),
(state ? "Enabled" : "Disabled"),
@@ -1549,18 +1551,18 @@ lpfc_debugfs_nvmeio_trc_data(struct lpfc_hba *phba, char *buf, int size)
if (!dtp->fmt)
continue;
- len += snprintf(buf + len, size - len, dtp->fmt,
+ len += scnprintf(buf + len, size - len, dtp->fmt,
dtp->data1, dtp->data2, dtp->data3);
if (phba->nvmeio_trc_output_idx >= phba->nvmeio_trc_size) {
phba->nvmeio_trc_output_idx = 0;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Trace Complete\n");
goto out;
}
if (len >= (size - LPFC_DEBUG_OUT_LINE_SZ)) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Trace Continue (%d of %d)\n",
phba->nvmeio_trc_output_idx,
phba->nvmeio_trc_size);
@@ -1578,18 +1580,18 @@ lpfc_debugfs_nvmeio_trc_data(struct lpfc_hba *phba, char *buf, int size)
if (!dtp->fmt)
continue;
- len += snprintf(buf + len, size - len, dtp->fmt,
+ len += scnprintf(buf + len, size - len, dtp->fmt,
dtp->data1, dtp->data2, dtp->data3);
if (phba->nvmeio_trc_output_idx >= phba->nvmeio_trc_size) {
phba->nvmeio_trc_output_idx = 0;
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Trace Complete\n");
goto out;
}
if (len >= (size - LPFC_DEBUG_OUT_LINE_SZ)) {
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Trace Continue (%d of %d)\n",
phba->nvmeio_trc_output_idx,
phba->nvmeio_trc_size);
@@ -1597,7 +1599,7 @@ lpfc_debugfs_nvmeio_trc_data(struct lpfc_hba *phba, char *buf, int size)
}
}
- len += snprintf(buf + len, size - len,
+ len += scnprintf(buf + len, size - len,
"Trace Done\n");
out:
return len;
@@ -1627,17 +1629,17 @@ lpfc_debugfs_cpucheck_data(struct lpfc_vport *vport, char *buf, int size)
uint32_t tot_rcv;
uint32_t tot_cmpl;
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"CPUcheck %s ",
(phba->cpucheck_on & LPFC_CHECK_NVME_IO ?
"Enabled" : "Disabled"));
if (phba->nvmet_support) {
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"%s\n",
(phba->cpucheck_on & LPFC_CHECK_NVMET_RCV ?
"Rcv Enabled\n" : "Rcv Disabled\n"));
} else {
- len += snprintf(buf + len, PAGE_SIZE - len, "\n");
+ len += scnprintf(buf + len, PAGE_SIZE - len, "\n");
}
max_cnt = size - LPFC_DEBUG_OUT_LINE_SZ;
@@ -1658,7 +1660,7 @@ lpfc_debugfs_cpucheck_data(struct lpfc_vport *vport, char *buf, int size)
if (!tot_xmt && !tot_cmpl && !tot_rcv)
continue;
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"HDWQ %03d: ", i);
for (j = 0; j < LPFC_CHECK_CPU_CNT; j++) {
/* Only display non-zero counters */
@@ -1667,22 +1669,22 @@ lpfc_debugfs_cpucheck_data(struct lpfc_vport *vport, char *buf, int size)
!qp->cpucheck_rcv_io[j])
continue;
if (phba->nvmet_support) {
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"CPU %03d: %x/%x/%x ", j,
qp->cpucheck_rcv_io[j],
qp->cpucheck_xmt_io[j],
qp->cpucheck_cmpl_io[j]);
} else {
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"CPU %03d: %x/%x ", j,
qp->cpucheck_xmt_io[j],
qp->cpucheck_cmpl_io[j]);
}
}
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Total: %x\n", tot_xmt);
if (len >= max_cnt) {
- len += snprintf(buf + len, PAGE_SIZE - len,
+ len += scnprintf(buf + len, PAGE_SIZE - len,
"Truncated ...\n");
return len;
}
@@ -2258,28 +2260,29 @@ lpfc_debugfs_dif_err_read(struct file *file, char __user *buf,
int cnt = 0;
if (dent == phba->debug_writeGuard)
- cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wgrd_cnt);
+ cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wgrd_cnt);
else if (dent == phba->debug_writeApp)
- cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wapp_cnt);
+ cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wapp_cnt);
else if (dent == phba->debug_writeRef)
- cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wref_cnt);
+ cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wref_cnt);
else if (dent == phba->debug_readGuard)
- cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rgrd_cnt);
+ cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rgrd_cnt);
else if (dent == phba->debug_readApp)
- cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rapp_cnt);
+ cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rapp_cnt);
else if (dent == phba->debug_readRef)
- cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rref_cnt);
+ cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rref_cnt);
else if (dent == phba->debug_InjErrNPortID)
- cnt = snprintf(cbuf, 32, "0x%06x\n", phba->lpfc_injerr_nportid);
+ cnt = scnprintf(cbuf, 32, "0x%06x\n",
+ phba->lpfc_injerr_nportid);
else if (dent == phba->debug_InjErrWWPN) {
memcpy(&tmp, &phba->lpfc_injerr_wwpn, sizeof(struct lpfc_name));
tmp = cpu_to_be64(tmp);
- cnt = snprintf(cbuf, 32, "0x%016llx\n", tmp);
+ cnt = scnprintf(cbuf, 32, "0x%016llx\n", tmp);
} else if (dent == phba->debug_InjErrLBA) {
if (phba->lpfc_injerr_lba == (sector_t)(-1))
- cnt = snprintf(cbuf, 32, "off\n");
+ cnt = scnprintf(cbuf, 32, "off\n");
else
- cnt = snprintf(cbuf, 32, "0x%llx\n",
+ cnt = scnprintf(cbuf, 32, "0x%llx\n",
(uint64_t) phba->lpfc_injerr_lba);
} else
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
@@ -3224,17 +3227,17 @@ lpfc_idiag_pcicfg_read(struct file *file, char __user *buf, size_t nbytes,
switch (count) {
case SIZE_U8: /* byte (8 bits) */
pci_read_config_byte(pdev, where, &u8val);
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"%03x: %02x\n", where, u8val);
break;
case SIZE_U16: /* word (16 bits) */
pci_read_config_word(pdev, where, &u16val);
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"%03x: %04x\n", where, u16val);
break;
case SIZE_U32: /* double word (32 bits) */
pci_read_config_dword(pdev, where, &u32val);
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"%03x: %08x\n", where, u32val);
break;
case LPFC_PCI_CFG_BROWSE: /* browse all */
@@ -3254,25 +3257,25 @@ pcicfg_browse:
offset = offset_label;
/* Read PCI config space */
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"%03x: ", offset_label);
while (index > 0) {
pci_read_config_dword(pdev, offset, &u32val);
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"%08x ", u32val);
offset += sizeof(uint32_t);
if (offset >= LPFC_PCI_CFG_SIZE) {
- len += snprintf(pbuffer+len,
+ len += scnprintf(pbuffer+len,
LPFC_PCI_CFG_SIZE-len, "\n");
break;
}
index -= sizeof(uint32_t);
if (!index)
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"\n");
else if (!(index % (8 * sizeof(uint32_t)))) {
offset_label += (8 * sizeof(uint32_t));
- len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
"\n%03x: ", offset_label);
}
}
@@ -3543,7 +3546,7 @@ lpfc_idiag_baracc_read(struct file *file, char __user *buf, size_t nbytes,
if (acc_range == SINGLE_WORD) {
offset_run = offset;
u32val = readl(mem_mapped_bar + offset_run);
- len += snprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len,
"%05x: %08x\n", offset_run, u32val);
} else
goto baracc_browse;
@@ -3557,35 +3560,35 @@ baracc_browse:
offset_run = offset_label;
/* Read PCI bar memory mapped space */
- len += snprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len,
"%05x: ", offset_label);
index = LPFC_PCI_BAR_RD_SIZE;
while (index > 0) {
u32val = readl(mem_mapped_bar + offset_run);
- len += snprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len,
"%08x ", u32val);
offset_run += sizeof(uint32_t);
if (acc_range == LPFC_PCI_BAR_BROWSE) {
if (offset_run >= bar_size) {
- len += snprintf(pbuffer+len,
+ len += scnprintf(pbuffer+len,
LPFC_PCI_BAR_RD_BUF_SIZE-len, "\n");
break;
}
} else {
if (offset_run >= offset +
(acc_range * sizeof(uint32_t))) {
- len += snprintf(pbuffer+len,
+ len += scnprintf(pbuffer+len,
LPFC_PCI_BAR_RD_BUF_SIZE-len, "\n");
break;
}
}
index -= sizeof(uint32_t);
if (!index)
- len += snprintf(pbuffer+len,
+ len += scnprintf(pbuffer+len,
LPFC_PCI_BAR_RD_BUF_SIZE-len, "\n");
else if (!(index % (8 * sizeof(uint32_t)))) {
offset_label += (8 * sizeof(uint32_t));
- len += snprintf(pbuffer+len,
+ len += scnprintf(pbuffer+len,
LPFC_PCI_BAR_RD_BUF_SIZE-len,
"\n%05x: ", offset_label);
}
@@ -3758,19 +3761,19 @@ __lpfc_idiag_print_wq(struct lpfc_queue *qp, char *wqtype,
if (!qp)
return len;
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\t\t%s WQ info: ", wqtype);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"AssocCQID[%04d]: WQ-STAT[oflow:x%x posted:x%llx]\n",
qp->assoc_qid, qp->q_cnt_1,
(unsigned long long)qp->q_cnt_4);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\t\tWQID[%02d], QE-CNT[%04d], QE-SZ[%04d], "
"HST-IDX[%04d], PRT-IDX[%04d], NTFI[%03d]",
qp->queue_id, qp->entry_count,
qp->entry_size, qp->host_index,
qp->hba_index, qp->notify_interval);
- len += snprintf(pbuffer + len,
+ len += scnprintf(pbuffer + len,
LPFC_QUE_INFO_GET_BUF_SIZE - len, "\n");
return len;
}
@@ -3810,21 +3813,22 @@ __lpfc_idiag_print_cq(struct lpfc_queue *qp, char *cqtype,
if (!qp)
return len;
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\t%s CQ info: ", cqtype);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"AssocEQID[%02d]: CQ STAT[max:x%x relw:x%x "
"xabt:x%x wq:x%llx]\n",
qp->assoc_qid, qp->q_cnt_1, qp->q_cnt_2,
qp->q_cnt_3, (unsigned long long)qp->q_cnt_4);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\tCQID[%02d], QE-CNT[%04d], QE-SZ[%04d], "
"HST-IDX[%04d], NTFI[%03d], PLMT[%03d]",
qp->queue_id, qp->entry_count,
qp->entry_size, qp->host_index,
qp->notify_interval, qp->max_proc_limit);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len, "\n");
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ "\n");
return len;
}
@@ -3836,19 +3840,19 @@ __lpfc_idiag_print_rqpair(struct lpfc_queue *qp, struct lpfc_queue *datqp,
if (!qp || !datqp)
return len;
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\t\t%s RQ info: ", rqtype);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"AssocCQID[%02d]: RQ-STAT[nopost:x%x nobuf:x%x "
"posted:x%x rcv:x%llx]\n",
qp->assoc_qid, qp->q_cnt_1, qp->q_cnt_2,
qp->q_cnt_3, (unsigned long long)qp->q_cnt_4);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\t\tHQID[%02d], QE-CNT[%04d], QE-SZ[%04d], "
"HST-IDX[%04d], PRT-IDX[%04d], NTFI[%03d]\n",
qp->queue_id, qp->entry_count, qp->entry_size,
qp->host_index, qp->hba_index, qp->notify_interval);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\t\tDQID[%02d], QE-CNT[%04d], QE-SZ[%04d], "
"HST-IDX[%04d], PRT-IDX[%04d], NTFI[%03d]\n",
datqp->queue_id, datqp->entry_count,
@@ -3927,18 +3931,19 @@ __lpfc_idiag_print_eq(struct lpfc_queue *qp, char *eqtype,
if (!qp)
return len;
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"\n%s EQ info: EQ-STAT[max:x%x noE:x%x "
"cqe_proc:x%x eqe_proc:x%llx eqd %d]\n",
eqtype, qp->q_cnt_1, qp->q_cnt_2, qp->q_cnt_3,
(unsigned long long)qp->q_cnt_4, qp->q_mode);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
"EQID[%02d], QE-CNT[%04d], QE-SZ[%04d], "
"HST-IDX[%04d], NTFI[%03d], PLMT[%03d], AFFIN[%03d]",
qp->queue_id, qp->entry_count, qp->entry_size,
qp->host_index, qp->notify_interval,
qp->max_proc_limit, qp->chann);
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len, "\n");
+ len += scnprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ "\n");
return len;
}
@@ -3991,9 +3996,10 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
if (phba->lpfc_idiag_last_eq >= phba->cfg_hdw_queue)
phba->lpfc_idiag_last_eq = 0;
- len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len,
- "HDWQ %d out of %d HBA HDWQs\n",
- x, phba->cfg_hdw_queue);
+ len += scnprintf(pbuffer + len,
+ LPFC_QUE_INFO_GET_BUF_SIZE - len,
+ "HDWQ %d out of %d HBA HDWQs\n",
+ x, phba->cfg_hdw_queue);
/* Fast-path EQ */
qp = phba->sli4_hba.hdwq[x].hba_eq;
@@ -4075,7 +4081,7 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len);
too_big:
- len += snprintf(pbuffer + len,
+ len += scnprintf(pbuffer + len,
LPFC_QUE_INFO_GET_BUF_SIZE - len, "Truncated ...\n");
out:
spin_unlock_irq(&phba->hbalock);
@@ -4131,22 +4137,22 @@ lpfc_idiag_queacc_read_qe(char *pbuffer, int len, struct lpfc_queue *pque,
return 0;
esize = pque->entry_size;
- len += snprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len,
"QE-INDEX[%04d]:\n", index);
offset = 0;
pentry = lpfc_sli4_qe(pque, index);
while (esize > 0) {
- len += snprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len,
"%08x ", *pentry);
pentry++;
offset += sizeof(uint32_t);
esize -= sizeof(uint32_t);
if (esize > 0 && !(offset % (4 * sizeof(uint32_t))))
- len += snprintf(pbuffer+len,
+ len += scnprintf(pbuffer+len,
LPFC_QUE_ACC_BUF_SIZE-len, "\n");
}
- len += snprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len, "\n");
+ len += scnprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len, "\n");
return len;
}
@@ -4526,27 +4532,27 @@ lpfc_idiag_drbacc_read_reg(struct lpfc_hba *phba, char *pbuffer,
switch (drbregid) {
case LPFC_DRB_EQ:
- len += snprintf(pbuffer + len, LPFC_DRB_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer + len, LPFC_DRB_ACC_BUF_SIZE-len,
"EQ-DRB-REG: 0x%08x\n",
readl(phba->sli4_hba.EQDBregaddr));
break;
case LPFC_DRB_CQ:
- len += snprintf(pbuffer + len, LPFC_DRB_ACC_BUF_SIZE - len,
+ len += scnprintf(pbuffer + len, LPFC_DRB_ACC_BUF_SIZE - len,
"CQ-DRB-REG: 0x%08x\n",
readl(phba->sli4_hba.CQDBregaddr));
break;
case LPFC_DRB_MQ:
- len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
"MQ-DRB-REG: 0x%08x\n",
readl(phba->sli4_hba.MQDBregaddr));
break;
case LPFC_DRB_WQ:
- len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
"WQ-DRB-REG: 0x%08x\n",
readl(phba->sli4_hba.WQDBregaddr));
break;
case LPFC_DRB_RQ:
- len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
"RQ-DRB-REG: 0x%08x\n",
readl(phba->sli4_hba.RQDBregaddr));
break;
@@ -4736,37 +4742,37 @@ lpfc_idiag_ctlacc_read_reg(struct lpfc_hba *phba, char *pbuffer,
switch (ctlregid) {
case LPFC_CTL_PORT_SEM:
- len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
"Port SemReg: 0x%08x\n",
readl(phba->sli4_hba.conf_regs_memmap_p +
LPFC_CTL_PORT_SEM_OFFSET));
break;
case LPFC_CTL_PORT_STA:
- len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
"Port StaReg: 0x%08x\n",
readl(phba->sli4_hba.conf_regs_memmap_p +
LPFC_CTL_PORT_STA_OFFSET));
break;
case LPFC_CTL_PORT_CTL:
- len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
"Port CtlReg: 0x%08x\n",
readl(phba->sli4_hba.conf_regs_memmap_p +
LPFC_CTL_PORT_CTL_OFFSET));
break;
case LPFC_CTL_PORT_ER1:
- len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
"Port Er1Reg: 0x%08x\n",
readl(phba->sli4_hba.conf_regs_memmap_p +
LPFC_CTL_PORT_ER1_OFFSET));
break;
case LPFC_CTL_PORT_ER2:
- len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
"Port Er2Reg: 0x%08x\n",
readl(phba->sli4_hba.conf_regs_memmap_p +
LPFC_CTL_PORT_ER2_OFFSET));
break;
case LPFC_CTL_PDEV_CTL:
- len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len,
"PDev CtlReg: 0x%08x\n",
readl(phba->sli4_hba.conf_regs_memmap_p +
LPFC_CTL_PDEV_CTL_OFFSET));
@@ -4959,13 +4965,13 @@ lpfc_idiag_mbxacc_get_setup(struct lpfc_hba *phba, char *pbuffer)
mbx_dump_cnt = idiag.cmd.data[IDIAG_MBXACC_DPCNT_INDX];
mbx_word_cnt = idiag.cmd.data[IDIAG_MBXACC_WDCNT_INDX];
- len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
"mbx_dump_map: 0x%08x\n", mbx_dump_map);
- len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
"mbx_dump_cnt: %04d\n", mbx_dump_cnt);
- len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
"mbx_word_cnt: %04d\n", mbx_word_cnt);
- len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len,
"mbx_mbox_cmd: 0x%02x\n", mbx_mbox_cmd);
return len;
@@ -5114,35 +5120,35 @@ lpfc_idiag_extacc_avail_get(struct lpfc_hba *phba, char *pbuffer, int len)
{
uint16_t ext_cnt, ext_size;
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\nAvailable Extents Information:\n");
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tPort Available VPI extents: ");
lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_VPI,
&ext_cnt, &ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Count %3d, Size %3d\n", ext_cnt, ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tPort Available VFI extents: ");
lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_VFI,
&ext_cnt, &ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Count %3d, Size %3d\n", ext_cnt, ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tPort Available RPI extents: ");
lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_RPI,
&ext_cnt, &ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Count %3d, Size %3d\n", ext_cnt, ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tPort Available XRI extents: ");
lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_XRI,
&ext_cnt, &ext_size);
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Count %3d, Size %3d\n", ext_cnt, ext_size);
return len;
@@ -5166,55 +5172,55 @@ lpfc_idiag_extacc_alloc_get(struct lpfc_hba *phba, char *pbuffer, int len)
uint16_t ext_cnt, ext_size;
int rc;
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\nAllocated Extents Information:\n");
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tHost Allocated VPI extents: ");
rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_VPI,
&ext_cnt, &ext_size);
if (!rc)
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Port %d Extent %3d, Size %3d\n",
phba->brd_no, ext_cnt, ext_size);
else
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"N/A\n");
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tHost Allocated VFI extents: ");
rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_VFI,
&ext_cnt, &ext_size);
if (!rc)
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Port %d Extent %3d, Size %3d\n",
phba->brd_no, ext_cnt, ext_size);
else
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"N/A\n");
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tHost Allocated RPI extents: ");
rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_RPI,
&ext_cnt, &ext_size);
if (!rc)
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Port %d Extent %3d, Size %3d\n",
phba->brd_no, ext_cnt, ext_size);
else
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"N/A\n");
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tHost Allocated XRI extents: ");
rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_XRI,
&ext_cnt, &ext_size);
if (!rc)
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"Port %d Extent %3d, Size %3d\n",
phba->brd_no, ext_cnt, ext_size);
else
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"N/A\n");
return len;
@@ -5238,49 +5244,49 @@ lpfc_idiag_extacc_drivr_get(struct lpfc_hba *phba, char *pbuffer, int len)
struct lpfc_rsrc_blks *rsrc_blks;
int index;
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\nDriver Extents Information:\n");
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tVPI extents:\n");
index = 0;
list_for_each_entry(rsrc_blks, &phba->lpfc_vpi_blk_list, list) {
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\t\tBlock %3d: Start %4d, Count %4d\n",
index, rsrc_blks->rsrc_start,
rsrc_blks->rsrc_size);
index++;
}
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tVFI extents:\n");
index = 0;
list_for_each_entry(rsrc_blks, &phba->sli4_hba.lpfc_vfi_blk_list,
list) {
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\t\tBlock %3d: Start %4d, Count %4d\n",
index, rsrc_blks->rsrc_start,
rsrc_blks->rsrc_size);
index++;
}
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tRPI extents:\n");
index = 0;
list_for_each_entry(rsrc_blks, &phba->sli4_hba.lpfc_rpi_blk_list,
list) {
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\t\tBlock %3d: Start %4d, Count %4d\n",
index, rsrc_blks->rsrc_start,
rsrc_blks->rsrc_size);
index++;
}
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\tXRI extents:\n");
index = 0;
list_for_each_entry(rsrc_blks, &phba->sli4_hba.lpfc_xri_blk_list,
list) {
- len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
+ len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
"\t\tBlock %3d: Start %4d, Count %4d\n",
index, rsrc_blks->rsrc_start,
rsrc_blks->rsrc_size);
@@ -5706,11 +5712,11 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
if (i != 0)
pr_err("%s\n", line_buf);
len = 0;
- len += snprintf(line_buf+len,
+ len += scnprintf(line_buf+len,
LPFC_MBX_ACC_LBUF_SZ-len,
"%03d: ", i);
}
- len += snprintf(line_buf+len, LPFC_MBX_ACC_LBUF_SZ-len,
+ len += scnprintf(line_buf+len, LPFC_MBX_ACC_LBUF_SZ-len,
"%08x ", (uint32_t)*pword);
pword++;
}
@@ -5773,11 +5779,11 @@ lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *phba, MAILBOX_t *pmbox)
pr_err("%s\n", line_buf);
len = 0;
memset(line_buf, 0, LPFC_MBX_ACC_LBUF_SZ);
- len += snprintf(line_buf+len,
+ len += scnprintf(line_buf+len,
LPFC_MBX_ACC_LBUF_SZ-len,
"%03d: ", i);
}
- len += snprintf(line_buf+len, LPFC_MBX_ACC_LBUF_SZ-len,
+ len += scnprintf(line_buf+len, LPFC_MBX_ACC_LBUF_SZ-len,
"%08x ",
((uint32_t)*pword) & 0xffffffff);
pword++;
@@ -5796,18 +5802,18 @@ lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *phba, MAILBOX_t *pmbox)
pr_err("%s\n", line_buf);
len = 0;
memset(line_buf, 0, LPFC_MBX_ACC_LBUF_SZ);
- len += snprintf(line_buf+len,
+ len += scnprintf(line_buf+len,
LPFC_MBX_ACC_LBUF_SZ-len,
"%03d: ", i);
}
for (j = 0; j < 4; j++) {
- len += snprintf(line_buf+len,
+ len += scnprintf(line_buf+len,
LPFC_MBX_ACC_LBUF_SZ-len,
"%02x",
((uint8_t)*pbyte) & 0xff);
pbyte++;
}
- len += snprintf(line_buf+len,
+ len += scnprintf(line_buf+len,
LPFC_MBX_ACC_LBUF_SZ-len, " ");
}
if ((i - 1) % 8)
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
index e42c1fac72cf..2322ddb085c0 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.h
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -348,7 +348,7 @@ lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
pword = lpfc_sli4_qe(q, idx);
len = 0;
- len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
+ len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "QE[%04d]: ", idx);
if (qe_word_cnt > 8)
printk(KERN_ERR "%s\n", line_buf);
@@ -359,11 +359,11 @@ lpfc_debug_dump_qe(struct lpfc_queue *q, uint32_t idx)
if (qe_word_cnt > 8) {
len = 0;
memset(line_buf, 0, LPFC_LBUF_SZ);
- len += snprintf(line_buf+len, LPFC_LBUF_SZ-len,
+ len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len,
"%03d: ", i);
}
}
- len += snprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
+ len += scnprintf(line_buf+len, LPFC_LBUF_SZ-len, "%08x ",
((uint32_t)*pword) & 0xffffffff);
pword++;
}