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b159d66fb3
The thread function usb_dev_sys_thread is the source of libusb events, which is also the basis of USB/xHCI emulation. During S3 process, function libusb_handle_events_timeout may fail and return -1, which could result of exit of the thread (BTW, this failure is resulted from USB native reseting behavior during S3). Under this situation, the emulation of USB/xHCI could never continue. This patch fix this issue by continuing to call libusb_handle_events_timeout even it reture -1. The return value will be finally ok after S3 process is completed. This patch will continue poll after failure and hence fix this issue. Tracked-On: #1893 Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com> Reviewed-by: Liang Yang <liang3.yang@intel.com> Acked-by: Yu Wang <yu1.wang@intel.com> |
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| .. | ||
| acpi | ||
| rpmb | ||
| tpm | ||
| atkbdc.c | ||
| cmos_io.c | ||
| debugexit.c | ||
| ioapic.c | ||
| ioc_cbc.c | ||
| ioc.c | ||
| pit.c | ||
| ps2kbd.c | ||
| ps2mouse.c | ||
| rtc.c | ||
| usb_mouse.c | ||
| usb_pmapper.c | ||