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-rw-r--r--drivers/scsi/pm8001/pm8001_ctl.c52
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.c4
-rw-r--r--drivers/scsi/pm8001/pm8001_sas.c4
-rw-r--r--drivers/scsi/pm8001/pm8001_sas.h1
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.c4
5 files changed, 42 insertions, 23 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index d193961ea82f..6b85016b4db3 100644
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -462,6 +462,24 @@ static ssize_t pm8001_ctl_bios_version_show(struct device *cdev,
}
static DEVICE_ATTR(bios_version, S_IRUGO, pm8001_ctl_bios_version_show, NULL);
/**
+ * event_log_size_show - event log size
+ * @cdev: pointer to embedded class device
+ * @buf: the buffer returned
+ *
+ * A sysfs read shost attribute.
+ */
+static ssize_t event_log_size_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, "%d\n",
+ pm8001_ha->main_cfg_tbl.pm80xx_tbl.event_log_size);
+}
+static DEVICE_ATTR_RO(event_log_size);
+/**
* pm8001_ctl_aap_log_show - IOP event log
* @cdev: pointer to embedded class device
* @buf: the buffer returned
@@ -474,25 +492,26 @@ static ssize_t pm8001_ctl_iop_log_show(struct device *cdev,
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;
-#define IOP_MEMMAP(r, c) \
- (*(u32 *)((u8*)pm8001_ha->memoryMap.region[IOP].virt_ptr + (r) * 32 \
- + (c)))
- int i;
char *str = buf;
- int max = 2;
- for (i = 0; i < max; i++) {
- str += sprintf(str, "0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x"
- "0x%08x 0x%08x\n",
- IOP_MEMMAP(i, 0),
- IOP_MEMMAP(i, 4),
- IOP_MEMMAP(i, 8),
- IOP_MEMMAP(i, 12),
- IOP_MEMMAP(i, 16),
- IOP_MEMMAP(i, 20),
- IOP_MEMMAP(i, 24),
- IOP_MEMMAP(i, 28));
+ u32 read_size =
+ pm8001_ha->main_cfg_tbl.pm80xx_tbl.event_log_size / 1024;
+ static u32 start, end, count;
+ u32 max_read_times = 32;
+ u32 max_count = (read_size * 1024) / (max_read_times * 4);
+ u32 *temp = (u32 *)pm8001_ha->memoryMap.region[IOP].virt_ptr;
+
+ if ((count % max_count) == 0) {
+ start = 0;
+ end = max_read_times;
+ count = 0;
+ } else {
+ start = end;
+ end = end + max_read_times;
}
+ for (; start < end; start++)
+ str += sprintf(str, "%08x ", *(temp+start));
+ count++;
return str - buf;
}
static DEVICE_ATTR(iop_log, S_IRUGO, pm8001_ctl_iop_log_show, NULL);
@@ -796,6 +815,7 @@ struct device_attribute *pm8001_host_attrs[] = {
&dev_attr_max_sg_list,
&dev_attr_sas_spec_support,
&dev_attr_logging_level,
+ &dev_attr_event_log_size,
&dev_attr_host_sas_address,
&dev_attr_bios_version,
&dev_attr_ib_log,
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 109effd3557d..68a8217032d0 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -2356,7 +2356,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
if ((status != IO_SUCCESS) && (status != IO_OVERFLOW) &&
(status != IO_UNDERFLOW)) {
if (!((t->dev->parent) &&
- (DEV_IS_EXPANDER(t->dev->parent->dev_type)))) {
+ (dev_is_expander(t->dev->parent->dev_type)))) {
for (i = 0 , j = 4; j <= 7 && i <= 3; i++ , j++)
sata_addr_low[i] = pm8001_ha->sas_addr[j];
for (i = 0 , j = 0; j <= 3 && i <= 3; i++ , j++)
@@ -4560,7 +4560,7 @@ static int pm8001_chip_reg_dev_req(struct pm8001_hba_info *pm8001_ha,
pm8001_dev->dev_type == SAS_FANOUT_EXPANDER_DEVICE)
stp_sspsmp_sata = 0x01; /*ssp or smp*/
}
- if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type))
+ if (parent_dev && dev_is_expander(parent_dev->dev_type))
phy_id = parent_dev->ex_dev.ex_phy->phy_id;
else
phy_id = pm8001_dev->attached_phy;
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 88eef3b18e41..dd38c356a1a4 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -634,7 +634,7 @@ static int pm8001_dev_found_notify(struct domain_device *dev)
dev->lldd_dev = pm8001_device;
pm8001_device->dev_type = dev->dev_type;
pm8001_device->dcompletion = &completion;
- if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type)) {
+ if (parent_dev && dev_is_expander(parent_dev->dev_type)) {
int phy_id;
struct ex_phy *phy;
for (phy_id = 0; phy_id < parent_dev->ex_dev.num_phys;
@@ -1181,7 +1181,7 @@ int pm8001_query_task(struct sas_task *task)
return rc;
}
-/* mandatory SAM-3, still need free task/ccb info, abord the specified task */
+/* mandatory SAM-3, still need free task/ccb info, abort the specified task */
int pm8001_abort_task(struct sas_task *task)
{
unsigned long flags;
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index ac6d8e3f22de..ff17c6aff63d 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -103,7 +103,6 @@ do { \
#define PM8001_READ_VPD
-#define DEV_IS_EXPANDER(type) ((type == SAS_EDGE_EXPANDER_DEVICE) || (type == SAS_FANOUT_EXPANDER_DEVICE))
#define IS_SPCV_12G(dev) ((dev->device == 0X8074) \
|| (dev->device == 0X8076) \
|| (dev->device == 0X8077) \
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 301de40eb708..1128d86d241a 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -2066,7 +2066,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
if ((status != IO_SUCCESS) && (status != IO_OVERFLOW) &&
(status != IO_UNDERFLOW)) {
if (!((t->dev->parent) &&
- (DEV_IS_EXPANDER(t->dev->parent->dev_type)))) {
+ (dev_is_expander(t->dev->parent->dev_type)))) {
for (i = 0 , j = 4; i <= 3 && j <= 7; i++ , j++)
sata_addr_low[i] = pm8001_ha->sas_addr[j];
for (i = 0 , j = 0; i <= 3 && j <= 3; i++ , j++)
@@ -4561,7 +4561,7 @@ static int pm80xx_chip_reg_dev_req(struct pm8001_hba_info *pm8001_ha,
pm8001_dev->dev_type == SAS_FANOUT_EXPANDER_DEVICE)
stp_sspsmp_sata = 0x01; /*ssp or smp*/
}
- if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type))
+ if (parent_dev && dev_is_expander(parent_dev->dev_type))
phy_id = parent_dev->ex_dev.ex_phy->phy_id;
else
phy_id = pm8001_dev->attached_phy;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-14 04:10:19 +0000