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usb: add more timeout control for ep1 read/write finish

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This commit is contained in:
CTCaer
2021-08-28 17:00:23 +03:00
parent 70a06a6cae
commit 4914ce1d49
4 changed files with 16 additions and 16 deletions
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8
bdk/usb/xusbd.c
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@@ -1898,11 +1898,11 @@ int xusb_device_ep1_out_read_big(u8 *buf, u32 len, u32 *bytes_read)
return USB_RES_OK;
}
int xusb_device_ep1_out_reading_finish(u32 *pending_bytes)
int xusb_device_ep1_out_reading_finish(u32 *pending_bytes, u32 sync_tries)
{
int res = USB_RES_OK;
while (!res && usbd_xotg->tx_count[USB_DIR_OUT])
res = _xusb_ep_operation(USB_XFER_SYNCED); // Infinite retries.
res = _xusb_ep_operation(sync_tries); // Infinite retries.
if (pending_bytes)
*pending_bytes = res ? 0 : usbd_xotg->bytes_remaining[USB_DIR_OUT];
@@ -1947,11 +1947,11 @@ int xusb_device_ep1_in_write(u8 *buf, u32 len, u32 *bytes_written, u32 sync_trie
return res;
}
int xusb_device_ep1_in_writing_finish(u32 *pending_bytes)
int xusb_device_ep1_in_writing_finish(u32 *pending_bytes, u32 sync_tries)
{
int res = USB_RES_OK;
while (!res && usbd_xotg->tx_count[USB_DIR_IN])
res = _xusb_ep_operation(USB_XFER_SYNCED); // Infinite retries.
res = _xusb_ep_operation(sync_tries); // Infinite retries.
if (pending_bytes)
*pending_bytes = res ? 0 : usbd_xotg->bytes_remaining[USB_DIR_IN];