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Commit 0bb14afe authored by Mark Haverkamp's avatar Mark Haverkamp Committed by James Bottomley
Browse files

[SCSI] 2.6 aacraid: updated sysfs files



This patch adds some files into the /sys/class/scsi_host/hostN
directories for aacraid adapters:

model
vendor
hba_kernel_version
hba_monitor_version
hba_bios_version
serial_number

Signed-off-by: default avatarMark Haverkamp <markh@osdl.org>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 9a8bc9b8
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+129 −0
Original line number Original line Diff line number Diff line
@@ -533,6 +533,134 @@ static long aac_compat_cfg_ioctl(struct file *file, unsigned cmd, unsigned long
}
}
#endif
#endif


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, "%s\n",
		  aac_drivers[dev->cardtype].model);
	return len;
}

static ssize_t aac_show_vendor(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, "%s\n",
		  aac_drivers[dev->cardtype].vname);
	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, "%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, "%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, "%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, "%x\n",
		  le32_to_cpu(dev->adapter_info.serial[0]));
	return len;
}


static struct class_device_attribute aac_model = {
	.attr = {
		.name = "model",
		.mode = S_IRUGO,
	},
	.show = aac_show_model,
};
static struct class_device_attribute aac_vendor = {
	.attr = {
		.name = "vendor",
		.mode = S_IRUGO,
	},
	.show = aac_show_vendor,
};
static struct class_device_attribute aac_kernel_version = {
	.attr = {
		.name = "hba_kernel_version",
		.mode = S_IRUGO,
	},
	.show = aac_show_kernel_version,
};
static struct class_device_attribute aac_monitor_version = {
	.attr = {
		.name = "hba_monitor_version",
		.mode = S_IRUGO,
	},
	.show = aac_show_monitor_version,
};
static struct class_device_attribute aac_bios_version = {
	.attr = {
		.name = "hba_bios_version",
		.mode = S_IRUGO,
	},
	.show = aac_show_bios_version,
};
static struct class_device_attribute aac_serial_number = {
	.attr = {
		.name = "serial_number",
		.mode = S_IRUGO,
	},
	.show = aac_show_serial_number,
};

static struct class_device_attribute *aac_attrs[] = {
	&aac_model,
	&aac_vendor,
	&aac_kernel_version,
	&aac_monitor_version,
	&aac_bios_version,
	&aac_serial_number,
	NULL
};


static struct file_operations aac_cfg_fops = {
static struct file_operations aac_cfg_fops = {
	.owner		= THIS_MODULE,
	.owner		= THIS_MODULE,
	.ioctl		= aac_cfg_ioctl,
	.ioctl		= aac_cfg_ioctl,
@@ -553,6 +681,7 @@ static struct scsi_host_template aac_driver_template = {
#endif
#endif
	.queuecommand   		= aac_queuecommand,
	.queuecommand   		= aac_queuecommand,
	.bios_param     		= aac_biosparm,	
	.bios_param     		= aac_biosparm,	
	.shost_attrs			= aac_attrs,
	.slave_configure		= aac_slave_configure,
	.slave_configure		= aac_slave_configure,
	.eh_abort_handler		= aac_eh_abort,
	.eh_abort_handler		= aac_eh_abort,
	.eh_host_reset_handler		= aac_eh_reset,
	.eh_host_reset_handler		= aac_eh_reset,