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DM USB: xHCI: refine the emulation of Stop Endpoint Command

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Old implementation does nothing when Stop Endpoint cmd is received,
it is not right. The new implementation will cancel all the libusb
requests in processing.

Tracked-On: #3054
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This commit is contained in:
Xiaoguang Wu
2019-05-08 22:43:26 +08:00
committed by ACRN System Integration
parent 1be719c630
commit 5a9627ced8
4 changed files with 117 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
devicemodel/include/usb_pmapper.h
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@@ -106,6 +106,8 @@ struct usb_dev_sys_ctx_info {
usb_dev_sys_cb disconn_cb;
usb_dev_sys_cb notify_cb;
usb_dev_sys_cb intr_cb;
usb_dev_sys_cb lock_ep_cb;
usb_dev_sys_cb unlock_ep_cb;
libusb_device **devlist;
@@ -118,6 +120,8 @@ struct usb_dev_sys_ctx_info {
/* intialize the usb_dev subsystem and register callbacks for HCD layer */
int usb_dev_sys_init(usb_dev_sys_cb conn_cb, usb_dev_sys_cb disconn_cb,
usb_dev_sys_cb notify_cb, usb_dev_sys_cb intr_cb,
usb_dev_sys_cb lock_ep_cb,
usb_dev_sys_cb unlock_ep_cb,
void *hci_data, int log_level);
void usb_dev_sys_deinit(void);
void *usb_dev_init(void *pdata, char *opt);