Messages in this thread Patch in this message | | | Subject | Re: [PATCH] More Driver Core patches for 2.6.10-rc1 | Date | Fri, 12 Nov 2004 15:00:07 -0800 | From | Greg KH <> |
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ChangeSet 1.2097, 2004/11/12 11:43:08-08:00, kay.sievers@vrfy.org
[PATCH] add the driver name to the hotplug environment
Add the name of the device's driver to the hotplug environment of class and block devices.
ACTION=add DEVPATH=/block/sda SUBSYSTEM=block SEQNUM=986 PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/host0/target0:0:0/0:0:0:0 PHYSDEVBUS=scsi PHYSDEVDRIVER=sd
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
drivers/base/class.c | 6 ++++++ drivers/block/genhd.c | 6 ++++++ 2 files changed, 12 insertions(+)
diff -Nru a/drivers/base/class.c b/drivers/base/class.c --- a/drivers/base/class.c 2004-11-12 14:53:11 -08:00 +++ b/drivers/base/class.c 2004-11-12 14:53:11 -08:00 @@ -303,6 +303,12 @@ buffer, buffer_size, &length, "PHYSDEVBUS=%s", dev->bus->name); + /* add driver name of physical device */ + if (dev->driver) + add_hotplug_env_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "PHYSDEVDRIVER=%s", dev->driver->name); + /* terminate, set to next free slot, shrink available space */ envp[i] = NULL; envp = &envp[i]; diff -Nru a/drivers/block/genhd.c b/drivers/block/genhd.c --- a/drivers/block/genhd.c 2004-11-12 14:53:11 -08:00 +++ b/drivers/block/genhd.c 2004-11-12 14:53:11 -08:00 @@ -469,6 +469,12 @@ buffer, buffer_size, &length, "PHYSDEVBUS=%s", dev->bus->name); + /* add driver name of physical device */ + if (dev->driver) + add_hotplug_env_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "PHYSDEVDRIVER=%s", dev->driver->name); + envp[i] = NULL; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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