diff options
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_ctl.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_ctl.c | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index 7c6be2ec110d..3c9f42779dd0 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -463,7 +463,7 @@ static ssize_t pm8001_ctl_bios_version_show(struct device *cdev, pm8001_ha->nvmd_completion = &completion; payload.minor_function = 7; payload.offset = 0; - payload.length = 4096; + payload.rd_length = 4096; payload.func_specific = kzalloc(4096, GFP_KERNEL); if (!payload.func_specific) return -ENOMEM; @@ -554,6 +554,49 @@ static ssize_t pm8001_ctl_fatal_log_show(struct device *cdev, static DEVICE_ATTR(fatal_log, S_IRUGO, pm8001_ctl_fatal_log_show, NULL); +/** + ** non_fatal_log_show - non fatal error logging + ** @cdev:pointer to embedded class device + ** @buf: the buffer returned + ** + ** A sysfs 'read-only' shost attribute. + **/ +static ssize_t non_fatal_log_show(struct device *cdev, + struct device_attribute *attr, char *buf) +{ + u32 count; + + count = pm80xx_get_non_fatal_dump(cdev, attr, buf); + return count; +} +static DEVICE_ATTR_RO(non_fatal_log); + +static ssize_t non_fatal_count_show(struct device *cdev, + struct device_attribute *attr, char *buf) +{ + struct Scsi_Host *shost = class_to_shost(cdev); + struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; + + return snprintf(buf, PAGE_SIZE, "%08x", + pm8001_ha->non_fatal_count); +} + +static ssize_t non_fatal_count_store(struct device *cdev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct Scsi_Host *shost = class_to_shost(cdev); + struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; + int val = 0; + + if (kstrtoint(buf, 16, &val) != 0) + return -EINVAL; + + pm8001_ha->non_fatal_count = val; + return strlen(buf); +} +static DEVICE_ATTR_RW(non_fatal_count); /** ** pm8001_ctl_gsm_log_show - gsm dump collection @@ -631,7 +674,7 @@ static int pm8001_set_nvmd(struct pm8001_hba_info *pm8001_ha) payload = (struct pm8001_ioctl_payload *)ioctlbuffer; memcpy((u8 *)&payload->func_specific, (u8 *)pm8001_ha->fw_image->data, pm8001_ha->fw_image->size); - payload->length = pm8001_ha->fw_image->size; + payload->wr_length = pm8001_ha->fw_image->size; payload->id = 0; payload->minor_function = 0x1; pm8001_ha->nvmd_completion = &completion; @@ -677,7 +720,7 @@ static int pm8001_update_flash(struct pm8001_hba_info *pm8001_ha) IOCTL_BUF_SIZE); for (loopNumber = 0; loopNumber < loopcount; loopNumber++) { payload = (struct pm8001_ioctl_payload *)ioctlbuffer; - payload->length = 1024*16; + payload->wr_length = 1024*16; payload->id = 0; fwControl = (struct fw_control_info *)&payload->func_specific; @@ -829,6 +872,8 @@ struct device_attribute *pm8001_host_attrs[] = { &dev_attr_aap_log, &dev_attr_iop_log, &dev_attr_fatal_log, + &dev_attr_non_fatal_log, + &dev_attr_non_fatal_count, &dev_attr_gsm_log, &dev_attr_max_out_io, &dev_attr_max_devices, |