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We need to define a cdev variable associated with each USB device,

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hence existing applications like webcamd are expecting that.
This problem was introduced by SVN change 214221 where cdev=
was replaced by ugen= by accident. Solve this problem by
redefining cdev= in devd notifications.

MFC after 3 days.

Approved by:	thompsa (mentor)
This commit is contained in:
Hans Petter Selasky 2010-11-30 08:25:57 +00:00
parent 074a0a8d57
commit 02c4024199
1 changed files with 4 additions and 0 deletions
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4
sys/dev/usb/usb_device.c
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@ -2475,6 +2475,7 @@ usb_notify_addq(const char *type, struct usb_device *udev)
sbuf_printf(sb,
#if USB_HAVE_UGEN
"ugen=%s "
"cdev=%s "
#endif
"vendor=0x%04x "
"product=0x%04x "
@ -2490,6 +2491,7 @@ usb_notify_addq(const char *type, struct usb_device *udev)
"",
#if USB_HAVE_UGEN
udev->ugen_name,
udev->ugen_name,
#endif
UGETW(udev->ddesc.idVendor),
UGETW(udev->ddesc.idProduct),
@ -2521,6 +2523,7 @@ usb_notify_addq(const char *type, struct usb_device *udev)
sbuf_printf(sb,
#if USB_HAVE_UGEN
"ugen=%s "
"cdev=%s "
#endif
"vendor=0x%04x "
"product=0x%04x "
@ -2536,6 +2539,7 @@ usb_notify_addq(const char *type, struct usb_device *udev)
"intprotocol=0x%02x",
#if USB_HAVE_UGEN
udev->ugen_name,
udev->ugen_name,
#endif
UGETW(udev->ddesc.idVendor),
UGETW(udev->ddesc.idProduct),