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Commit 30202e06 authored by Raghava Aditya Renukunta's avatar Raghava Aditya Renukunta Committed by Martin K. Petersen
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scsi: aacraid: Added sysfs for driver version 



Added support to retrieve driver version from a new sysfs variable called
driver_version. It makes it easier for the user to figure out the driver
version that is currently running.

Signed-off-by: default avatarRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: default avatarDavid Carroll <David.Carroll@microsemi.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 1bff5abc

drivers/scsi/aacraid/linit.c

+15 −0
Original line number Diff line number Diff line
@@ -1131,6 +1131,13 @@ static ssize_t aac_show_bios_version(struct device *device, 
	return len;

}



static ssize_t aac_show_driver_version(struct device *device,

					struct device_attribute *attr,

					char *buf)

{

	return snprintf(buf, PAGE_SIZE, "%s\n", aac_driver_version);

}



static ssize_t aac_show_serial_number(struct device *device,

			       struct device_attribute *attr, char *buf)

{
@@ -1241,6 +1248,13 @@ static struct device_attribute aac_bios_version = { 
	},

	.show = aac_show_bios_version,

};

static struct device_attribute aac_lld_version = {

	.attr = {

		.name = "driver_version",

		.mode = 0444,

	},

	.show = aac_show_driver_version,

};

static struct device_attribute aac_serial_number = {

	.attr = {

		.name = "serial_number",
@@ -1278,6 +1292,7 @@ static struct device_attribute *aac_attrs[] = { 
	&aac_kernel_version,

	&aac_monitor_version,

	&aac_bios_version,

	&aac_lld_version,

	&aac_serial_number,

	&aac_max_channel,

	&aac_max_id,