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update(class/hub): remove hport sources safely

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Signed-off-by: sakumisu <1203593632@qq.com>
This commit is contained in:
sakumisu
2025-11-28 11:41:26 +08:00
parent 37593317d4
commit aa2f16bf72
2 changed files with 12 additions and 0 deletions
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11
class/hub/usbh_hub.c
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@@ -670,7 +670,9 @@ static void usbh_hub_thread(CONFIG_USB_OSAL_THREAD_SET_ARGV)
if (ret < 0) {
continue;
}
usb_osal_mutex_take(bus->mutex);
usbh_hub_events(hub);
usb_osal_mutex_give(bus->mutex);
}
}
@@ -700,6 +702,12 @@ int usbh_hub_initialize(struct usbh_bus *bus)
return -1;
}
bus->mutex = usb_osal_mutex_create();
if (bus->mutex == NULL) {
USB_LOG_ERR("Failed to create bus mutex\r\n");
return -1;
}
snprintf(thread_name, 32, "usbh_hub%u", bus->busid);
bus->hub_thread = usb_osal_thread_create(thread_name, CONFIG_USBHOST_PSC_STACKSIZE, CONFIG_USBHOST_PSC_PRIO, usbh_hub_thread, bus);
if (bus->hub_thread == NULL) {
@@ -714,6 +722,7 @@ int usbh_hub_deinitialize(struct usbh_bus *bus)
struct usbh_hubport *hport;
struct usbh_hub *hub;
usb_osal_mutex_take(bus->mutex);
hub = &bus->hcd.roothub;
for (uint8_t port = 0; port < hub->nports; port++) {
hport = &hub->child[port];
@@ -726,6 +735,8 @@ int usbh_hub_deinitialize(struct usbh_bus *bus)
usb_osal_thread_delete(bus->hub_thread);
usb_osal_mq_delete(bus->hub_mq);
usb_osal_mutex_give(bus->mutex);
usb_osal_mutex_delete(bus->mutex);
return 0;
}

1
core/usbh_core.h
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@@ -170,6 +170,7 @@ struct usbh_bus {
struct usbh_devaddr_map devgen;
usb_osal_thread_t hub_thread;
usb_osal_mq_t hub_mq;
usb_osal_mutex_t mutex;
};
static inline void usbh_control_urb_fill(struct usbh_urb *urb,