From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:54147) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RLFlg-0005bx-9O for qemu-devel@nongnu.org; Tue, 01 Nov 2011 10:56:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RLFlZ-0003Or-K4 for qemu-devel@nongnu.org; Tue, 01 Nov 2011 10:56:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57831) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RLFlZ-0003Ok-Bh for qemu-devel@nongnu.org; Tue, 01 Nov 2011 10:56:41 -0400 From: Gerd Hoffmann Date: Tue, 1 Nov 2011 15:56:29 +0100 Message-Id: <1320159390-29797-3-git-send-email-kraxel@redhat.com> In-Reply-To: <1320159390-29797-1-git-send-email-kraxel@redhat.com> References: <1320159390-29797-1-git-send-email-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH 2/3] usb: change VID/PID for usb-hub and usb-msd to prevent conflict List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Gerd Hoffmann , Roy Tam From: Roy Tam Some USB drivers, for example USBASPI.SYS, will skip different type of device which has same VID/PID. The following patch helps preventing usb-msd being skipped by the driver. Sign-off-by: Roy Tam Signed-off-by: Gerd Hoffmann --- hw/usb-hub.c | 4 ++-- hw/usb-msd.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/usb-hub.c b/hw/usb-hub.c index 7b47079..3eb0f1a 100644 --- a/hw/usb-hub.c +++ b/hw/usb-hub.c @@ -127,8 +127,8 @@ static const USBDescDevice desc_device_hub = { static const USBDesc desc_hub = { .id = { - .idVendor = 0, - .idProduct = 0, + .idVendor = 0x0409, + .idProduct = 0x55aa, .bcdDevice = 0x0101, .iManufacturer = STR_MANUFACTURER, .iProduct = STR_PRODUCT, diff --git a/hw/usb-msd.c b/hw/usb-msd.c index 1a0815a..b734177 100644 --- a/hw/usb-msd.c +++ b/hw/usb-msd.c @@ -162,8 +162,8 @@ static const USBDescDevice desc_device_high = { static const USBDesc desc = { .id = { - .idVendor = 0, - .idProduct = 0, + .idVendor = 0x46f4, /* CRC16() of "QEMU" */ + .idProduct = 0x0001, .bcdDevice = 0, .iManufacturer = STR_MANUFACTURER, .iProduct = STR_PRODUCT, -- 1.7.1