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| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-08-21 13:41:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-22 14:28:02 -0700 |
| commit | d65cc1b45e7d3a24c25fd3d730042e407d6d64ce (patch) | |
| tree | 947a427a107aa0a7dddf76a7bf51edd639e70ecd /drivers/usb | |
| parent | 83fc8a151beda2d63e196a7ab2e12316c37a1e91 (diff) | |
| download | linux-d65cc1b45e7d3a24c25fd3d730042e407d6d64ce.tar.gz linux-d65cc1b45e7d3a24c25fd3d730042e407d6d64ce.tar.bz2 linux-d65cc1b45e7d3a24c25fd3d730042e407d6d64ce.zip | |
usb: add PRODUCT, TYPE to usb-interface events
This fixes a regression for userspace programs that were relying on these events.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Andreas Jellinghaus <aj@ciphirelabs.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/message.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 5498506e9c5e..d8f7b089a8f0 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1358,6 +1358,30 @@ static int usb_if_uevent(struct device *dev, char **envp, int num_envp, usb_dev = interface_to_usbdev(intf); alt = intf->cur_altsetting; +#ifdef CONFIG_USB_DEVICEFS + if (add_uevent_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "DEVICE=/proc/bus/usb/%03d/%03d", + usb_dev->bus->busnum, usb_dev->devnum)) + return -ENOMEM; +#endif + + if (add_uevent_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "PRODUCT=%x/%x/%x", + le16_to_cpu(usb_dev->descriptor.idVendor), + le16_to_cpu(usb_dev->descriptor.idProduct), + le16_to_cpu(usb_dev->descriptor.bcdDevice))) + return -ENOMEM; + + if (add_uevent_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "TYPE=%d/%d/%d", + usb_dev->descriptor.bDeviceClass, + usb_dev->descriptor.bDeviceSubClass, + usb_dev->descriptor.bDeviceProtocol)) + return -ENOMEM; + if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length, "INTERFACE=%d/%d/%d", |