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dfu: Use plain udevice for UDC controller interaction

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Convert to plain udevice interaction with UDC controller
device, avoid the use of UDC uclass dev_array .

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut
2023-09-01 11:49:56 +02:00
parent edd6042d45
commit 2dfae17512
1 changed files with 8 additions and 7 deletions
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15
common/dfu.c
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@@ -23,11 +23,12 @@
int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget)
{
bool dfu_reset = false;
struct udevice *udc;
int ret, i = 0;
ret = usb_gadget_initialize(usbctrl_index);
ret = udc_device_get_by_index(usbctrl_index, &udc);
if (ret) {
pr_err("usb_gadget_initialize failed\n");
pr_err("udc_device_get_by_index failed\n");
return CMD_RET_FAILURE;
}
g_dnl_clear_detach();
@@ -55,7 +56,7 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget)
}
/*
* This extra number of usb_gadget_handle_interrupts()
* This extra number of dm_usb_gadget_handle_interrupts()
* calls is necessary to assure correct transmission
* completion with dfu-util
*/
@@ -68,7 +69,7 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget)
if (dfu_get_defer_flush()) {
/*
* Call to usb_gadget_handle_interrupts() is necessary
* Call to dm_usb_gadget_handle_interrupts() is necessary
* to act on ZLP OUT transaction from HOST PC after
* transmitting the whole file.
*
@@ -77,7 +78,7 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget)
* 5 seconds). In such situation the dfu-util program
* exits with error message.
*/
usb_gadget_handle_interrupts(usbctrl_index);
dm_usb_gadget_handle_interrupts(udc);
ret = dfu_flush(dfu_get_defer_flush(), NULL, 0, 0);
dfu_set_defer_flush(NULL);
if (ret) {
@@ -103,12 +104,12 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget)
goto exit;
schedule();
usb_gadget_handle_interrupts(usbctrl_index);
dm_usb_gadget_handle_interrupts(udc);
}
exit:
g_dnl_unregister();
err_detach:
usb_gadget_release(usbctrl_index);
udc_device_put(udc);
if (dfu_reset)
do_reset(NULL, 0, 0, NULL);