From 353339b927e9457981c3418b350e5a2aae2f3bdc Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 23 Jun 2011 12:42:29 -0300 Subject: [RHEL6 qemu-kvm PATCH 113/115] usb-linux: Enlarge buffer for descriptors to 8192 bytes RH-Author: Gerd Hoffmann Message-id: <1308832951-8995-114-git-send-email-kraxel@redhat.com> Patchwork-id: 27917 O-Subject: [RHEL-6.2 kvm PATCH 113/115] usb-linux: Enlarge buffer for descriptors to 8192 bytes Bugzilla: 561414 632299 645351 711354 RH-Acked-by: Hans de Goede RH-Acked-by: Jes Sorensen From: Hans de Goede 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 (cherry picked from commit f8ddbfbcda3ed83b57df537f2457db25de2cc572) --- usb-linux.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Signed-off-by: Eduardo Habkost --- usb-linux.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/usb-linux.c b/usb-linux.c index 04c2851..72e41a2 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; -- 1.7.3.2