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path: root/drivers/scsi/pm8001/pm8001_ctl.c
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Diffstat (limited to 'drivers/scsi/pm8001/pm8001_ctl.c')
-rw-r--r--drivers/scsi/pm8001/pm8001_ctl.c51
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,