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[PATCH] aoe: add firmware version to info in sysfs

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add firmware version to info in sysfs

Signed-off-by: Ed L. Cashin <ecashin@coraid.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ed L Cashin 2005-04-29 10:24:25 -04:00 committed by Greg KH
parent 93d489fc56
commit 4613ed277a
1 changed files with 13 additions and 0 deletions
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13
drivers/block/aoe/aoeblk.c
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@ -37,6 +37,13 @@ static ssize_t aoedisk_show_netif(struct gendisk * disk, char *page)
return snprintf(page, PAGE_SIZE, "%s\n", d->ifp->name);
}
/* firmware version */
static ssize_t aoedisk_show_fwver(struct gendisk * disk, char *page)
{
struct aoedev *d = disk->private_data;
return snprintf(page, PAGE_SIZE, "0x%04x\n", (unsigned int) d->fw_ver);
}
static struct disk_attribute disk_attr_state = {
.attr = {.name = "state", .mode = S_IRUGO },
@ -50,6 +57,10 @@ static struct disk_attribute disk_attr_netif = {
.attr = {.name = "netif", .mode = S_IRUGO },
.show = aoedisk_show_netif
};
static struct disk_attribute disk_attr_fwver = {
.attr = {.name = "firmware-version", .mode = S_IRUGO },
.show = aoedisk_show_fwver
};
static void
aoedisk_add_sysfs(struct aoedev *d)
@ -57,6 +68,7 @@ aoedisk_add_sysfs(struct aoedev *d)
sysfs_create_file(&d->gd->kobj, &disk_attr_state.attr);
sysfs_create_file(&d->gd->kobj, &disk_attr_mac.attr);
sysfs_create_file(&d->gd->kobj, &disk_attr_netif.attr);
sysfs_create_file(&d->gd->kobj, &disk_attr_fwver.attr);
}
void
aoedisk_rm_sysfs(struct aoedev *d)
@ -64,6 +76,7 @@ aoedisk_rm_sysfs(struct aoedev *d)
sysfs_remove_link(&d->gd->kobj, "state");
sysfs_remove_link(&d->gd->kobj, "mac");
sysfs_remove_link(&d->gd->kobj, "netif");
sysfs_remove_link(&d->gd->kobj, "firmware-version");
}
static int