Message ID | 20091211223509.GA9591@gondor.middle-earth.priv |
---|---|
State | New |
Headers | show |
diff --git a/usb-linux.c b/usb-linux.c index 285ac22..d205bd3 100644 --- a/usb-linux.c +++ b/usb-linux.c @@ -113,7 +113,7 @@ struct ctrl_struct { uint16_t offset; uint8_t state; struct usb_ctrlrequest req; - uint8_t buffer[2048]; + uint8_t buffer[8192]; }; struct USBAutoFilter {
The WLAN USB stick ZyXEL NWD271N (0586:3417) uses very large usb control transfers of more than 2048 bytes which won't fit into the buffer of the ctrl_struct. This results in an error message "husb: ctrl buffer too small" and a non-working device. Increasing the buffer size to 8192 seems to be a safe choice. Signed-off-by: Christian Krause <chkr@plauener.de> --- usb-linux.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)