From 01936dfd5b9fa8117fc1d63ce92198dd28422773 Mon Sep 17 00:00:00 2001

From: Hans de Goede <hdegoede@redhat.com>

Date: Mon, 19 Dec 2011 14:59:45 +0100

Subject: [PATCH 101/118] usb-redir: Clear iso / irq error when stopping the

 stream

And ignore status messages from the client which arrive after stream

stop (the stream stop send to the client and an error status reported by

the client my cross each other due to network latency).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

---

 usb-redir.c |    6 ++++--

 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/usb-redir.c b/usb-redir.c

index fb91c92..7678f1a 100644

--- a/usb-redir.c

+++ b/usb-redir.c

@@ -410,6 +410,7 @@ static void usbredir_stop_iso_stream(USBRedirDevice *dev, uint8_t ep)

         DPRINTF("iso stream stopped ep %02X\n", ep);

         dev->endpoint[EP2I(ep)].iso_started = 0;

     }

+    dev->endpoint[EP2I(ep)].iso_error = 0;

     usbredir_free_bufpq(dev, ep);

 }

@@ -522,6 +523,7 @@ static void usbredir_stop_interrupt_receiving(USBRedirDevice *dev,

         DPRINTF("interrupt recv stopped ep %02X\n", ep);

         dev->endpoint[EP2I(ep)].interrupt_started = 0;

     }

+    dev->endpoint[EP2I(ep)].interrupt_error = 0;

     usbredir_free_bufpq(dev, ep);

 }

@@ -1029,7 +1031,7 @@ static void usbredir_iso_stream_status(void *priv, uint32_t id,

     DPRINTF("iso status %d ep %02X id %u\n", iso_stream_status->status,

             ep, id);

-    if (!dev->dev.attached) {

+    if (!dev->dev.attached || !dev->endpoint[EP2I(ep)].iso_started) {

         return;

     }

@@ -1050,7 +1052,7 @@ static void usbredir_interrupt_receiving_status(void *priv, uint32_t id,

     DPRINTF("interrupt recv status %d ep %02X id %u\n",

             interrupt_receiving_status->status, ep, id);

-    if (!dev->dev.attached) {

+    if (!dev->dev.attached || !dev->endpoint[EP2I(ep)].interrupt_started) {

         return;

     }

-- 

1.7.7.5