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This patch fixes an issue that sometimes this controller is not able to complete the Control write status stage. This driver should enable DCPCTR.CCPL and PID_BUF to complete the status stage. However, if this driver detects the ctrl_stage interruption first before the control write data is received, this driver will clear the PID_BUF wrongly in the usbhsf_pio_try_pop(). To avoid this issue, this patch doesn't clear the PID_BUF in the usbhsf_pio_try_pop(). (Since also the privious code doesn't disable the PID_BUF after a control transfer was finished, this patch doesn't have any side efforts.) Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> |
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| .. | ||
| common.c | ||
| common.h | ||
| fifo.c | ||
| fifo.h | ||
| Kconfig | ||
| Makefile | ||
| mod_gadget.c | ||
| mod_host.c | ||
| mod.c | ||
| mod.h | ||
| pipe.c | ||
| pipe.h | ||
| rcar2.c | ||
| rcar2.h | ||