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[Qemu-devel] [PATCH 8/9] usb: fix interface initialization
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 8/9] usb: fix interface initialization |
Date: |
Mon, 9 Jul 2012 12:20:32 +0200 |
zero is a valid interface number, so don't use it when resetting the
endpoints.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/usb.h | 2 ++
hw/usb/core.c | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/hw/usb.h b/hw/usb.h
index 9cd2f89..7ed8fb8 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -145,6 +145,8 @@
#define USB_ENDPOINT_XFER_INT 3
#define USB_ENDPOINT_XFER_INVALID 255
+#define USB_INTERFACE_INVALID 255
+
typedef struct USBBus USBBus;
typedef struct USBBusOps USBBusOps;
typedef struct USBPort USBPort;
diff --git a/hw/usb/core.c b/hw/usb/core.c
index fe15be0..0614f76 100644
--- a/hw/usb/core.c
+++ b/hw/usb/core.c
@@ -566,8 +566,8 @@ void usb_ep_reset(USBDevice *dev)
dev->ep_out[ep].pid = USB_TOKEN_OUT;
dev->ep_in[ep].type = USB_ENDPOINT_XFER_INVALID;
dev->ep_out[ep].type = USB_ENDPOINT_XFER_INVALID;
- dev->ep_in[ep].ifnum = 0;
- dev->ep_out[ep].ifnum = 0;
+ dev->ep_in[ep].ifnum = USB_INTERFACE_INVALID;
+ dev->ep_out[ep].ifnum = USB_INTERFACE_INVALID;
dev->ep_in[ep].dev = dev;
dev->ep_out[ep].dev = dev;
dev->ep_in[ep].pipeline = false;
--
1.7.1
- [Qemu-devel] [PULL 0/9] usb patch queue, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH] usb: split endpoint init and reset, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 5/9] ehci: Kick async schedule on wakeup in the non companion case, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 9/9] usb-host: add trace events for iso xfers, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 1/9] ehci: fix ehci_qh_do_overlay, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 7/9] usb: split endpoint init and reset, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 6/9] usb-redir: Correctly handle the usb_redir_babble usbredir status, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 4/9] usb-ehci: Fix an assert whenever isoc transfers are used, Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 8/9] usb: fix interface initialization,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 3/9] ehci: don't flush cache on doorbell rings., Gerd Hoffmann, 2012/07/09
- [Qemu-devel] [PATCH 2/9] ehci: fix td writeback, Gerd Hoffmann, 2012/07/09
- Re: [Qemu-devel] [PULL 0/9] usb patch queue, Anthony Liguori, 2012/07/09