Revision 99f08100 usb-redir.c
| b/usb-redir.c | ||
|---|---|---|
| 881 | 881 |
{
|
| 882 | 882 |
USBRedirDevice *dev = priv; |
| 883 | 883 |
|
| 884 |
if (qemu_timer_pending(dev->attach_timer) || dev->dev.attached) {
|
|
| 885 |
ERROR("Received device connect while already connected\n");
|
|
| 886 |
return; |
|
| 887 |
} |
|
| 888 |
|
|
| 884 | 889 |
switch (device_connect->speed) {
|
| 885 | 890 |
case usb_redir_speed_low: |
| 886 | 891 |
DPRINTF("attaching low speed device\n");
|
| ... | ... | |
| 909 | 914 |
static void usbredir_device_disconnect(void *priv) |
| 910 | 915 |
{
|
| 911 | 916 |
USBRedirDevice *dev = priv; |
| 917 |
int i; |
|
| 912 | 918 |
|
| 913 | 919 |
/* Stop any pending attaches */ |
| 914 | 920 |
qemu_del_timer(dev->attach_timer); |
| 915 | 921 |
|
| 916 | 922 |
if (dev->dev.attached) {
|
| 917 | 923 |
usb_device_detach(&dev->dev); |
| 918 |
usbredir_cleanup_device_queues(dev); |
|
| 919 | 924 |
/* |
| 920 | 925 |
* Delay next usb device attach to give the guest a chance to see |
| 921 | 926 |
* see the detach / attach in case of quick close / open succession |
| 922 | 927 |
*/ |
| 923 | 928 |
dev->next_attach_time = qemu_get_clock_ms(vm_clock) + 200; |
| 924 | 929 |
} |
| 930 |
|
|
| 931 |
/* Reset state so that the next dev connected starts with a clean slate */ |
|
| 932 |
usbredir_cleanup_device_queues(dev); |
|
| 933 |
memset(dev->endpoint, 0, sizeof(dev->endpoint)); |
|
| 934 |
for (i = 0; i < MAX_ENDPOINTS; i++) {
|
|
| 935 |
QTAILQ_INIT(&dev->endpoint[i].bufpq); |
|
| 936 |
} |
|
| 925 | 937 |
} |
| 926 | 938 |
|
| 927 | 939 |
static void usbredir_interface_info(void *priv, |
| ... | ... | |
| 1013 | 1025 |
DPRINTF("iso status %d ep %02X id %u\n", iso_stream_status->status,
|
| 1014 | 1026 |
ep, id); |
| 1015 | 1027 |
|
| 1028 |
if (!dev->dev.attached) {
|
|
| 1029 |
return; |
|
| 1030 |
} |
|
| 1031 |
|
|
| 1016 | 1032 |
dev->endpoint[EP2I(ep)].iso_error = iso_stream_status->status; |
| 1017 | 1033 |
if (iso_stream_status->status == usb_redir_stall) {
|
| 1018 | 1034 |
DPRINTF("iso stream stopped by peer ep %02X\n", ep);
|
| ... | ... | |
| 1030 | 1046 |
DPRINTF("interrupt recv status %d ep %02X id %u\n",
|
| 1031 | 1047 |
interrupt_receiving_status->status, ep, id); |
| 1032 | 1048 |
|
| 1049 |
if (!dev->dev.attached) {
|
|
| 1050 |
return; |
|
| 1051 |
} |
|
| 1052 |
|
|
| 1033 | 1053 |
dev->endpoint[EP2I(ep)].interrupt_error = |
| 1034 | 1054 |
interrupt_receiving_status->status; |
| 1035 | 1055 |
if (interrupt_receiving_status->status == usb_redir_stall) {
|
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