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authorChristian Krause <chkr@plauener.de>2010-01-24 17:34:52 +0100
committerAurelien Jarno <aurelien@aurel32.net>2010-02-06 17:14:24 +0100
commitfd7a446f162768c044b3bf3844f7605eeef351af (patch)
treeb59639592c8dc504b6a8ef5b3f174da576092d98 /usb-linux.c
parent5c43485f1bc7ba3e255e52b882de68d91f34b63c (diff)
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>
Diffstat (limited to 'usb-linux.c')
-rw-r--r--usb-linux.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usb-linux.c b/usb-linux.c
index ba8facf3b8..122cdbf962 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 {