Merge changes from topic "st_usb" into integration
* changes:
fix(drivers/usb): add a optional ops get_other_speed_config_desc
fix(drivers/usb): remove unnecessary cast
diff --git a/drivers/usb/usb_device.c b/drivers/usb/usb_device.c
index 8f73a6b..031e678 100644
--- a/drivers/usb/usb_device.c
+++ b/drivers/usb/usb_device.c
@@ -73,8 +73,7 @@
break;
case USB_DESC_TYPE_CONFIGURATION:
- pbuf = (uint8_t *)pdev->desc->get_config_desc(&len);
- pbuf[1] = USB_DESC_TYPE_CONFIGURATION;
+ pbuf = pdev->desc->get_config_desc(&len);
break;
case USB_DESC_TYPE_STRING:
@@ -112,12 +111,15 @@
break;
case USB_DESC_TYPE_DEVICE_QUALIFIER:
- pbuf = (uint8_t *)pdev->desc->get_device_qualifier_desc(&len);
+ pbuf = pdev->desc->get_device_qualifier_desc(&len);
break;
case USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION:
- pbuf = (uint8_t *)pdev->desc->get_config_desc(&len);
- pbuf[1] = USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION;
+ if (pdev->desc->get_other_speed_config_desc == NULL) {
+ usb_core_ctl_error(pdev);
+ return;
+ }
+ pbuf = pdev->desc->get_other_speed_config_desc(&len);
break;
default:
diff --git a/include/drivers/usb_device.h b/include/drivers/usb_device.h
index e21e315..8fdb6ae 100644
--- a/include/drivers/usb_device.h
+++ b/include/drivers/usb_device.h
@@ -166,6 +166,8 @@
uint8_t *(*get_usr_desc)(uint8_t index, uint16_t *length);
uint8_t *(*get_config_desc)(uint16_t *length);
uint8_t *(*get_device_qualifier_desc)(uint16_t *length);
+ /* optional: high speed capable device operating at its other speed */
+ uint8_t *(*get_other_speed_config_desc)(uint16_t *length);
};
/* USB Device handle structure */
diff --git a/plat/st/stm32mp1/stm32mp1_usb_dfu.c b/plat/st/stm32mp1/stm32mp1_usb_dfu.c
index 051d435..70fbba6 100644
--- a/plat/st/stm32mp1/stm32mp1_usb_dfu.c
+++ b/plat/st/stm32mp1/stm32mp1_usb_dfu.c
@@ -338,6 +338,8 @@
.get_usr_desc = stm32mp1_get_usr_desc,
.get_config_desc = stm32mp1_get_config_desc,
.get_device_qualifier_desc = stm32mp1_get_qualifier_desc,
+ /* only HS is supported, as ROM code */
+ .get_other_speed_config_desc = NULL,
};
static struct usb_handle usb_core_handle;