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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

drivers/scsi/aacraid/linit.c

+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,