From 67e6ab59a04db24c4c947b7653d0f9e3078192bd Mon Sep 17 00:00:00 2001 From: Christian Krause Date: Sun, 24 Jan 2010 16:34:52 +0000 Subject: [PATCH] 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 Signed-off-by: Aurelien Jarno --- usb-linux.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/usb-linux.c b/usb-linux.c index 5619b30..e6cd432 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 { -- 1.6.6.1