diff options
| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2009-07-30 19:41:20 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-04 16:44:15 -0400 |
| commit | 1487cd5e76337555737cbc55d7d83f41460d198f (patch) | |
| tree | f6d4dbb7debf36014d25ab4b482a32683d46ede2 /drivers/net/wireless/rndis_wlan.c | |
| parent | e40cbdac0629402a4cb0c3bca0cc19ab7a00e00d (diff) | |
| download | linux-1487cd5e76337555737cbc55d7d83f41460d198f.tar.gz linux-1487cd5e76337555737cbc55d7d83f41460d198f.tar.bz2 linux-1487cd5e76337555737cbc55d7d83f41460d198f.zip | |
usbnet: allow "minidriver" to prevent urb unlinking on usbnet_stop
rndis_wlan devices freeze after running usbnet_stop several times. It appears
that firmware freezes in state where it does not respond to any RNDIS commands
and device have to be physically unplugged/replugged. This patch lets
minidrivers to disable unlink_urbs on usbnet_stop through new info flag.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rndis_wlan.c')
| -rw-r--r-- | drivers/net/wireless/rndis_wlan.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 09c0702ae645..76c5ec6bbbc5 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -2513,7 +2513,8 @@ static int rndis_wlan_stop(struct usbnet *usbdev) static const struct driver_info bcm4320b_info = { .description = "Wireless RNDIS device, BCM4320b based", - .flags = FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT, + .flags = FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT | + FLAG_AVOID_UNLINK_URBS, .bind = rndis_wlan_bind, .unbind = rndis_wlan_unbind, .status = rndis_status, @@ -2527,7 +2528,8 @@ static const struct driver_info bcm4320b_info = { static const struct driver_info bcm4320a_info = { .description = "Wireless RNDIS device, BCM4320a based", - .flags = FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT, + .flags = FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT | + FLAG_AVOID_UNLINK_URBS, .bind = rndis_wlan_bind, .unbind = rndis_wlan_unbind, .status = rndis_status, @@ -2541,7 +2543,8 @@ static const struct driver_info bcm4320a_info = { static const struct driver_info rndis_wlan_info = { .description = "Wireless RNDIS device", - .flags = FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT, + .flags = FLAG_WLAN | FLAG_FRAMING_RN | FLAG_NO_SETINT | + FLAG_AVOID_UNLINK_URBS, .bind = rndis_wlan_bind, .unbind = rndis_wlan_unbind, .status = rndis_status, |