Gunar Schorcht 9e8ef51283 drivers/usbdev_synopsys_dwc2: add thread context switch at ISR exit ...

The USB device driver ISR sets a thread flag of the waiting USBUS thread to indicate that it has to handle a USB device driver event. However, setting a thread flag only sets `sched_context_switch_request` to indicate that a thread context switch would be required, but it is not executed. Therefore, for STM32 MCUs, `cortexm_isr_end` was called to execute the context switch. Since the driver is also used by other platforms, this call is replaced by a direct call of `thread_yield_higher` if required. NOTE: For ESP32x SoC, such a thread context switch is implicitly executed at the end of each ISR if necessary.

2023-04-16 22:59:11 +02:00

..

Kconfig

drivers: add USB OTG FS/HS driver for Synopsys DWC2 IP core

2022-09-27 01:00:57 +02:00

Makefile

drivers: add USB OTG FS/HS driver for Synopsys DWC2 IP core

2022-09-27 01:00:57 +02:00

usbdev_synopsys_dwc2.c

drivers/usbdev_synopsys_dwc2: add thread context switch at ISR exit

2023-04-16 22:59:11 +02:00