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[Qemu-devel] [PATCH 26/31] usb-linux: Enlarge buffer for descriptors to
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 26/31] usb-linux: Enlarge buffer for descriptors to 8192 bytes |
Date: |
Mon, 6 Jun 2011 14:39:17 +0200 |
From: Hans de Goede <address@hidden>
1024 bytes is way to small, one hd UVC webcam I have over here has so
many resolutions its descriptors take op close to 4k. Hopefully 8k will
be enough for all devices.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
usb-linux.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/usb-linux.c b/usb-linux.c
index be667f0..600ec2d 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -116,7 +116,7 @@ typedef struct USBHostDevice {
USBDevice dev;
int fd;
- uint8_t descr[1024];
+ uint8_t descr[8192];
int descr_len;
int configuration;
int ninterfaces;
--
1.7.1
- [Qemu-devel] [PATCH 07/31] usb-ehci: add queue data struct, (continued)
- [Qemu-devel] [PATCH 07/31] usb-ehci: add queue data struct, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 23/31] usb-linux: Don't try to open the same device twice, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 22/31] usb-linux: Ensure devep != 0, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 21/31] usb-linux: Don't do perror when errno is not set, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 20/31] usb-linux: Teach about super speed, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 16/31] usb-ehci: itd handling fixes., Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 25/31] usb: don't call usb_host_device_open from vl.c, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 28/31] usb-bus: Don't detach non attached devices on device exit, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 24/31] usb-linux: only cleanup in host_close when host_open was successful., Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 27/31] usb-bus: Add knowledge of USB_SPEED_SUPER to usb_speed helper, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 26/31] usb-linux: Enlarge buffer for descriptors to 8192 bytes,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 15/31] The USB tablet should not claim boot protocol support., Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 17/31] usb-ehci: split trace calls to handle arg count limits, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 29/31] usb: Add defines for USB Serial Bus Release Number register, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 30/31] usb: Use defines for serial bus release number register for UHCI, Gerd Hoffmann, 2011/06/06
- [Qemu-devel] [PATCH 31/31] usb: Use defines for serial bus release number register for EHCI, Gerd Hoffmann, 2011/06/06