Re-send of the patch diffed against the latest scsi-misc-2.6 git tree.
This patch adds some files into the /sys/class/scsi_host/hostN
directories for aacraid adapters. The file names are pretty much self-
explanitory:
aac_driver_version: Driver version and date
aac_bios_version: Adapter's bios version
aac_kernel_version: Adapter's kernel version
aac_monitor_version: Adapter's monitor version
aac_model: Adapter's model name/number
aac_serial_number: Adapter's serial number
This is information that used to be supplied by the /proc interface.
Signed-off-by: Mark Haverkamp <markh@xxxxxxxx>
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -533,6 +533,135 @@ static long aac_compat_cfg_ioctl(struct
}
#endif
+static ssize_t aac_show_host_version(struct class_device *class_dev,
+ char *buf)
+{
+ int len;
+
+ len = snprintf(buf, PAGE_SIZE, "Adaptec Raid Controller: %s %s\n",
+ AAC_DRIVER_VERSION,
+ AAC_DRIVER_BUILD_DATE);
+ return len;
+}
+
+static ssize_t aac_show_model(struct class_device *class_dev,
+ char *buf)
+{
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ int len;
+
+ len = snprintf(buf, PAGE_SIZE, "Vendor: %s Model: %s\n",
+ aac_drivers[dev->cardtype].vname,
+ aac_drivers[dev->cardtype].model);
+ return len;
+}
+
+static ssize_t aac_show_kernel_version(struct class_device *class_dev,
+ char *buf)
+{
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ int len, tmp;
+
+ tmp = le32_to_cpu(dev->adapter_info.kernelrev);
+ len = snprintf(buf, PAGE_SIZE, "kernel: %d.%d-%d[%d]\n",
+ tmp >> 24, (tmp >> 16) & 0xff, tmp & 0xff,
+ le32_to_cpu(dev->adapter_info.kernelbuild));
+ return len;
+}
+
+static ssize_t aac_show_monitor_version(struct class_device *class_dev,
+ char *buf)
+{
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ int len, tmp;
+
+ tmp = le32_to_cpu(dev->adapter_info.monitorrev);
+ len = snprintf(buf, PAGE_SIZE, "monitor: %d.%d-%d[%d]\n",
+ tmp >> 24, (tmp >> 16) & 0xff, tmp & 0xff,
+ le32_to_cpu(dev->adapter_info.monitorbuild));
+ return len;
+}
+
+static ssize_t aac_show_bios_version(struct class_device *class_dev,
+ char *buf)
+{
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ int len, tmp;
+
+ tmp = le32_to_cpu(dev->adapter_info.biosrev);
+ len = snprintf(buf, PAGE_SIZE, "bios: %d.%d-%d[%d]\n",
+ tmp >> 24, (tmp >> 16) & 0xff, tmp & 0xff,
+ le32_to_cpu(dev->adapter_info.biosbuild));
+ return len;
+}
+
+static ssize_t aac_show_serial_number(struct class_device *class_dev,
+ char *buf)
+{
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ int len = 0;
+
+ if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0)
+ len = snprintf(buf, PAGE_SIZE, "serial: %x\n",
+ le32_to_cpu(dev->adapter_info.serial[0]));
+ return len;
+}
+
+
+static struct class_device_attribute aac_host_version = {
+ .attr = {
+ .name = "aac_driver_version",
+ .mode = S_IRUGO,
+ },
+ .show = aac_show_host_version,
+};
+static struct class_device_attribute aac_model = {
+ .attr = {
+ .name = "aac_model",
+ .mode = S_IRUGO,
+ },
+ .show = aac_show_model,
+};
+static struct class_device_attribute aac_kernel_version = {
+ .attr = {
+ .name = "aac_kernel_version",
+ .mode = S_IRUGO,
+ },
+ .show = aac_show_kernel_version,
+};
+static struct class_device_attribute aac_monitor_version = {
+ .attr = {
+ .name = "aac_monitor_version",
+ .mode = S_IRUGO,
+ },
+ .show = aac_show_monitor_version,
+};
+static struct class_device_attribute aac_bios_version = {
+ .attr = {
+ .name = "aac_bios_version",
+ .mode = S_IRUGO,
+ },
+ .show = aac_show_bios_version,
+};
+static struct class_device_attribute aac_serial_number = {
+ .attr = {
+ .name = "aac_serial_number",
+ .mode = S_IRUGO,
+ },
+ .show = aac_show_serial_number,
+};
+
+static struct class_device_attribute *aac_attrs[] = {
+ &aac_host_version,
+ &aac_model,
+ &aac_kernel_version,
+ &aac_monitor_version,
+ &aac_bios_version,
+ &aac_serial_number,
+ NULL
+};
+
+
static struct file_operations aac_cfg_fops = {
.owner = THIS_MODULE,
.ioctl = aac_cfg_ioctl,
@@ -553,6 +682,7 @@ static struct scsi_host_template aac_dri
#endif
.queuecommand = aac_queuecommand,
.bios_param = aac_biosparm,
+ .shost_attrs = aac_attrs,
.slave_configure = aac_slave_configure,
.eh_abort_handler = aac_eh_abort,
.eh_host_reset_handler = aac_eh_reset,
--
Mark Haverkamp <markh@xxxxxxxx>
-
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