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Fix 1st nak retry one frame shorter.

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Signed-off-by: HiFiPhile <admin@hifiphile.com>
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HiFiPhile 2025-04-18 12:42:18 +02:00
parent e44f556a95
commit b7a26cc33c
1 changed files with 1 additions and 0 deletions
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1
src/portable/synopsys/dwc2/hcd_dwc2.c
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@ -748,6 +748,7 @@ static void channel_xfer_in_retry(dwc2_regs_t* dwc2, uint8_t ch_id, uint32_t hci
const dwc2_channel_tsize_t hctsiz = {.value = channel->hctsiz};
edpt->next_pid = hctsiz.pid; // save PID
edpt->uframe_countdown = edpt->uframe_interval - ucount;
dwc2->gintsts = GINTSTS_SOF; // SOF flag is probably pending
dwc2->gintmsk |= GINTSTS_SOF;
// already halted, de-allocate channel (called from DMA isr)
channel_dealloc(dwc2, ch_id);