drivers: uhc: uhc_mcux_common: add direction handling for non-setup packets

yimjiajun · henrikbrixandersen · commit de1673a80b15 · 2025-09-15T10:28:43.000+02:00
added logic to determine the direction of USB transfers for non-setup
packets using the endpoint direction. This ensures proper handling of
USB_IN and USB_OUT directions.

Signed-off-by: Richard Yim &lt;richardyim@ami.com&gt;
diff --git a/drivers/usb/uhc/uhc_mcux_common.c b/drivers/usb/uhc/uhc_mcux_common.c
@@ -352,6 +352,8 @@ int uhc_mcux_hal_init_transfer_common(const struct device *dev, usb_host_transfe
 		mcux_xfer->direction = USB_REQTYPE_GET_DIR(mcux_xfer->setupPacket->bmRequestType)
 					       ? USB_IN
 					       : USB_OUT;
+	} else {
+		mcux_xfer->direction = USB_EP_DIR_IS_IN(xfer->ep) ? USB_IN : USB_OUT;
 	}
 
 	return 0;

Original file line number	Diff line number	Diff line change
`@@ -352,6 +352,8 @@ int uhc_mcux_hal_init_transfer_common(const struct device *dev, usb_host_transfe`
`352`	`352`	`mcux_xfer->direction = USB_REQTYPE_GET_DIR(mcux_xfer->setupPacket->bmRequestType)`
`353`	`353`	`? USB_IN`
`354`	`354`	`: USB_OUT;`
	`355`	`+ } else {`
	`356`	`+ mcux_xfer->direction = USB_EP_DIR_IS_IN(xfer->ep) ? USB_IN : USB_OUT;`
`355`	`357`	`}`
`356`	`358`
`357`	`359`	`return 0;`