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path: root/drivers/usb/usbip/usbip_common.c
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Diffstat (limited to 'drivers/usb/usbip/usbip_common.c')
-rw-r--r--drivers/usb/usbip/usbip_common.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/usb/usbip/usbip_common.c b/drivers/usb/usbip/usbip_common.c
index e40da7759a0e..8b232290be6b 100644
--- a/drivers/usb/usbip/usbip_common.c
+++ b/drivers/usb/usbip/usbip_common.c
@@ -1,5 +1,7 @@
/*
* Copyright (C) 2003-2008 Takahiro Hirofuchi
+ * Copyright (C) 2015-2016 Samsung Electronics
+ * Krzysztof Opasiak <k.opasiak@samsung.com>
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -643,7 +645,7 @@ int usbip_recv_iso(struct usbip_device *ud, struct urb *urb)
ret);
kfree(buff);
- if (ud->side == USBIP_STUB)
+ if (ud->side == USBIP_STUB || ud->side == USBIP_VUDC)
usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
else
usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
@@ -665,7 +667,7 @@ int usbip_recv_iso(struct usbip_device *ud, struct urb *urb)
"total length of iso packets %d not equal to actual length of buffer %d\n",
total_length, urb->actual_length);
- if (ud->side == USBIP_STUB)
+ if (ud->side == USBIP_STUB || ud->side == USBIP_VUDC)
usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
else
usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
@@ -723,7 +725,7 @@ int usbip_recv_xbuff(struct usbip_device *ud, struct urb *urb)
int ret;
int size;
- if (ud->side == USBIP_STUB) {
+ if (ud->side == USBIP_STUB || ud->side == USBIP_VUDC) {
/* the direction of urb must be OUT. */
if (usb_pipein(urb->pipe))
return 0;
@@ -755,7 +757,7 @@ int usbip_recv_xbuff(struct usbip_device *ud, struct urb *urb)
ret = usbip_recv(ud->tcp_socket, urb->transfer_buffer, size);
if (ret != size) {
dev_err(&urb->dev->dev, "recv xbuf, %d\n", ret);
- if (ud->side == USBIP_STUB) {
+ if (ud->side == USBIP_STUB || ud->side == USBIP_VUDC) {
usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
} else {
usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
@@ -769,12 +771,19 @@ EXPORT_SYMBOL_GPL(usbip_recv_xbuff);
static int __init usbip_core_init(void)
{
+ int ret;
+
pr_info(DRIVER_DESC " v" USBIP_VERSION "\n");
+ ret = usbip_init_eh();
+ if (ret)
+ return ret;
+
return 0;
}
static void __exit usbip_core_exit(void)
{
+ usbip_finish_eh();
return;
}