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arch/arm/src/efm32/efm32_usbhost: Apply Adam Porter's STM32 fix to EFM32 which has the same IP.

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This commit is contained in:
Gregory Nutt 2019-06-24 07:48:35 -06:00
parent c62d90fdb7
commit aa7a6825d0
1 changed files with 8 additions and 4 deletions
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12
arch/arm/src/efm32/efm32_usbhost.c
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@ -1035,13 +1035,15 @@ static void efm32_chan_halt(FAR struct efm32_usbhost_s *priv, int chidx,
* set to 1, and the CHENA bit cleared to 0.
*/
if (eptype == USB_HC_CHAR_EPTYPE_CONTROL || eptype == USB_HC_CHAR_EPTYPE_BULK)
if (eptype == USB_HC_CHAR_EPTYPE_CONTROL ||
eptype == USB_HC_CHAR_EPTYPE_BULK)
{
/* Get the number of words available in the non-periodic Tx FIFO. */
avail = efm32_getreg(EFM32_USB_GNPTXSTS) & _USB_GNPTXSTS_NPTXFSPCAVAIL_MASK;
}
else /* if (eptype == USB_HCCHAR_EPTYP_ISOC || eptype == USB_HC_CHAR_EPTYPE_INT) */
else /* if (eptype == USB_HCCHAR_EPTYP_ISOC ||
* eptype == USB_HC_CHAR_EPTYPE_INT) */
{
/* Get the number of words available in the non-periodic Tx FIFO. */
@ -2525,7 +2527,8 @@ static inline void efm32_gint_hcinisr(FAR struct efm32_usbhost_s *priv,
/* Then handle the transfer completion event based on the endpoint type */
if (chan->eptype == EFM32_USB_EPTYPE_CTRL || chan->eptype == EFM32_USB_EPTYPE_BULK)
if (chan->eptype == EFM32_USB_EPTYPE_CTRL ||
chan->eptype == EFM32_USB_EPTYPE_BULK)
{
/* Halt the channel -- the CHH interrupt is expected next */
@ -4509,7 +4512,8 @@ static int efm32_ctrlout(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
/* Start DATA out transfer (only one DATA packet) */
priv->chan[ep0info->outndx].outdata1 = true;
ret = efm32_ctrl_senddata(priv, ep0info, NULL, 0);
ret = efm32_ctrl_senddata(priv, ep0info,
(FAR uint8_t *)buffer, buflen);
if (ret < 0)
{
usbhost_trace1(USBHOST_TRACE1_SENDDATA, -ret);