usb-linux: increase buffer for USB control requests
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>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
diff --git a/usb-linux.c b/usb-linux.c
index ba8facf..122cdbf 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -113,7 +113,7 @@
uint16_t offset;
uint8_t state;
struct usb_ctrlrequest req;
- uint8_t buffer[2048];
+ uint8_t buffer[8192];
};
struct USBAutoFilter {
