{
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
- char *rbuf = (char *)ha->fw_dump;
if (ha->fw_dump_reading == 0)
return 0;
- if (off > ha->fw_dump_len)
- return 0;
- if (off + count > ha->fw_dump_len)
- count = ha->fw_dump_len - off;
+ if (off > ha->fw_dump_buffer_len)
+ return 0;
+ if (off + count > ha->fw_dump_buffer_len)
+ count = ha->fw_dump_buffer_len - off;
- memcpy(buf, &rbuf[off], count);
+ memcpy(buf, &ha->fw_dump_buffer[off], count);
return (count);
}
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
int reading;
+ uint32_t dump_size;
if (off != 0)
return (0);
reading = simple_strtol(buf, NULL, 10);
switch (reading) {
case 0:
- if (!ha->fw_dump_reading)
- break;
+ if (ha->fw_dump_reading == 1) {
+ qla_printk(KERN_INFO, ha,
+ "Firmware dump cleared on (%ld).\n",
+ ha->host_no);
- qla_printk(KERN_INFO, ha,
- "Firmware dump cleared on (%ld).\n", ha->host_no);
+ vfree(ha->fw_dump_buffer);
+ if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha))
+ free_pages((unsigned long)ha->fw_dump,
+ ha->fw_dump_order);
- ha->fw_dump_reading = 0;
- ha->fw_dumped = 0;
+ ha->fw_dump_reading = 0;
+ ha->fw_dump_buffer = NULL;
+ ha->fw_dump = NULL;
+ ha->fw_dumped = 0;
+ }
break;
case 1:
- if (ha->fw_dumped && !ha->fw_dump_reading) {
+ if ((ha->fw_dump || ha->fw_dumped) && !ha->fw_dump_reading) {
ha->fw_dump_reading = 1;
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ dump_size = FW_DUMP_SIZE_24XX;
+ else {
+ dump_size = FW_DUMP_SIZE_1M;
+ if (ha->fw_memory_size < 0x20000)
+ dump_size = FW_DUMP_SIZE_128K;
+ else if (ha->fw_memory_size < 0x80000)
+ dump_size = FW_DUMP_SIZE_512K;
+ }
+ ha->fw_dump_buffer = (char *)vmalloc(dump_size);
+ if (ha->fw_dump_buffer == NULL) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to allocate memory for firmware "
+ "dump buffer (%d).\n", dump_size);
+
+ ha->fw_dump_reading = 0;
+ return (count);
+ }
qla_printk(KERN_INFO, ha,
- "Raw firmware dump ready for read on (%ld).\n",
+ "Firmware dump ready for read on (%ld).\n",
ha->host_no);
+ memset(ha->fw_dump_buffer, 0, dump_size);
+ ha->isp_ops.ascii_fw_dump(ha);
+ ha->fw_dump_buffer_len = strlen(ha->fw_dump_buffer);
}
break;
- case 2:
- qla2x00_alloc_fw_dump(ha);
- break;
}
return (count);
}
return 0;
/* Checksum NVRAM. */
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
uint32_t *iter;
uint32_t chksum;
.write = qla2x00_sysfs_write_optrom_ctl,
};
-static ssize_t
-qla2x00_sysfs_read_vpd(struct kobject *kobj, char *buf, loff_t off,
- size_t count)
-{
- struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
- struct device, kobj)));
- unsigned long flags;
-
- if (!capable(CAP_SYS_ADMIN) || off != 0)
- return 0;
-
- /* Read NVRAM. */
- spin_lock_irqsave(&ha->hardware_lock, flags);
- ha->isp_ops.read_nvram(ha, (uint8_t *)buf, ha->vpd_base, ha->vpd_size);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
- return ha->vpd_size;
-}
-
-static ssize_t
-qla2x00_sysfs_write_vpd(struct kobject *kobj, char *buf, loff_t off,
- size_t count)
-{
- struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
- struct device, kobj)));
- unsigned long flags;
-
- if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size)
- return 0;
-
- /* Write NVRAM. */
- spin_lock_irqsave(&ha->hardware_lock, flags);
- ha->isp_ops.write_nvram(ha, (uint8_t *)buf, ha->vpd_base, count);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
- return count;
-}
-
-static struct bin_attribute sysfs_vpd_attr = {
- .attr = {
- .name = "vpd",
- .mode = S_IRUSR | S_IWUSR,
- .owner = THIS_MODULE,
- },
- .size = 0,
- .read = qla2x00_sysfs_read_vpd,
- .write = qla2x00_sysfs_write_vpd,
-};
-
-static ssize_t
-qla2x00_sysfs_read_sfp(struct kobject *kobj, char *buf, loff_t off,
- size_t count)
-{
- struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
- struct device, kobj)));
- uint16_t iter, addr, offset;
- int rval;
-
- if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
- return 0;
-
- addr = 0xa0;
- for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
- iter++, offset += SFP_BLOCK_SIZE) {
- if (iter == 4) {
- /* Skip to next device address. */
- addr = 0xa2;
- offset = 0;
- }
-
- rval = qla2x00_read_sfp(ha, ha->sfp_data_dma, addr, offset,
- SFP_BLOCK_SIZE);
- if (rval != QLA_SUCCESS) {
- qla_printk(KERN_WARNING, ha,
- "Unable to read SFP data (%x/%x/%x).\n", rval,
- addr, offset);
- count = 0;
- break;
- }
- memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
- buf += SFP_BLOCK_SIZE;
- }
-
- return count;
-}
-
-static struct bin_attribute sysfs_sfp_attr = {
- .attr = {
- .name = "sfp",
- .mode = S_IRUSR | S_IWUSR,
- .owner = THIS_MODULE,
- },
- .size = SFP_DEV_SIZE * 2,
- .read = qla2x00_sysfs_read_sfp,
-};
-
void
qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha)
{
sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
sysfs_create_bin_file(&host->shost_gendev.kobj,
&sysfs_optrom_ctl_attr);
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
- sysfs_create_bin_file(&host->shost_gendev.kobj,
- &sysfs_vpd_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj,
- &sysfs_sfp_attr);
- }
}
void
sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
sysfs_remove_bin_file(&host->shost_gendev.kobj,
&sysfs_optrom_ctl_attr);
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
- sysfs_remove_bin_file(&host->shost_gendev.kobj,
- &sysfs_vpd_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj,
- &sysfs_sfp_attr);
- }
if (ha->beacon_blink_led == 1)
ha->isp_ops.beacon_off(ha);
int len = 0;
switch (ha->zio_mode) {
+ case QLA_ZIO_MODE_5:
+ len += snprintf(buf + len, PAGE_SIZE-len, "Mode 5\n");
+ break;
case QLA_ZIO_MODE_6:
len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
break;
int val = 0;
uint16_t zio_mode;
- if (!IS_ZIO_SUPPORTED(ha))
- return -ENOTSUPP;
-
if (sscanf(buf, "%d", &val) != 1)
return -EINVAL;
- if (val)
+ switch (val) {
+ case 1:
+ zio_mode = QLA_ZIO_MODE_5;
+ break;
+ case 2:
zio_mode = QLA_ZIO_MODE_6;
- else
+ break;
+ default:
zio_mode = QLA_ZIO_DISABLED;
+ break;
+ }
/* Update per-hba values and queue a reset. */
if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
pfc_host_stat = &ha->fc_host_stat;
memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
rval = qla24xx_get_isp_stats(ha, (uint32_t *)&stat_buf,
sizeof(stat_buf) / 4, mb_stat);
} else {
git://git.onelab.eu / linux-2.6.git / blobdiff