From kay.sievers@vrfy.org Thu Apr 30 07:25:40 2009 From: Kay Sievers Date: Thu, 30 Apr 2009 15:23:42 +0200 Subject: Driver Core: aoe: add nodename for aoe devices Cc: Greg KH , Jan Blunck Message-ID: <1241097822.2516.3.camel@poy> From: Kay Sievers This adds support to the AOE core to report the proper device name to userspace for the AOE devices. Signed-off-by: Kay Sievers Signed-off-by: Jan Blunck Signed-off-by: Greg Kroah-Hartman --- drivers/block/aoe/aoechr.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -266,6 +266,11 @@ static const struct file_operations aoe_ .owner = THIS_MODULE, }; +static char *aoe_nodename(struct device *dev) +{ + return kasprintf(GFP_KERNEL, "etherd/%s", dev_name(dev)); +} + int __init aoechr_init(void) { @@ -283,6 +288,8 @@ aoechr_init(void) unregister_chrdev(AOE_MAJOR, "aoechr"); return PTR_ERR(aoe_class); } + aoe_class->nodename = aoe_nodename; + for (i = 0; i < ARRAY_SIZE(chardevs); ++i) device_create(aoe_class, NULL, MKDEV(AOE_MAJOR, chardevs[i].minor), NULL,