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update(class/msc/usbh_msc): move msc scsi commands out to prevent blocking enum thread

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Signed-off-by: sakumisu <1203593632@qq.com>
This commit is contained in:
sakumisu
2025-01-26 00:15:33 +08:00
parent 49d9775a1b
commit c827c2e50b
6 changed files with 63 additions and 61 deletions
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27
platform/rtthread/usbh_dfs.c
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@@ -42,6 +42,13 @@ USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t msc_sector[512];
static rt_err_t rt_udisk_init(rt_device_t dev)
{
struct usbh_msc *msc_class = (struct usbh_msc *)dev->user_data;
if (usbh_msc_scsi_init(msc_class) < 0) {
rt_kprintf("scsi_init error,ret:%d\r\n", ret);
return -RT_ERROR;
}
return RT_EOK;
}
@@ -161,7 +168,6 @@ int udisk_init(struct usbh_msc *msc_class)
{
rt_err_t ret = 0;
rt_uint8_t i;
struct dfs_partition part0;
struct rt_device *dev;
char name[CONFIG_USBHOST_DEV_NAMELEN];
char mount_point[CONFIG_USBHOST_DEV_NAMELEN];
@@ -172,25 +178,6 @@ int udisk_init(struct usbh_msc *msc_class)
snprintf(name, CONFIG_USBHOST_DEV_NAMELEN, DEV_FORMAT, msc_class->sdchar);
snprintf(mount_point, CONFIG_USBHOST_DEV_NAMELEN, CONFIG_USB_DFS_MOUNT_POINT, msc_class->sdchar);
ret = usbh_msc_scsi_read10(msc_class, 0, msc_sector, 1);
if (ret != RT_EOK) {
rt_kprintf("usb mass_storage read failed\n");
rt_free(dev);
return ret;
}
for (i = 0; i < 4; i++) {
/* Get the first partition */
ret = dfs_filesystem_get_partition(&part0, msc_sector, i);
if (ret == RT_EOK) {
rt_kprintf("Found partition %d: type = %d, offet=0x%x, size=0x%x\n",
i, part0.type, part0.offset, part0.size);
break;
} else {
break;
}
}
dev->type = RT_Device_Class_Block;
#ifdef RT_USING_DEVICE_OPS
dev->ops = &udisk_device_ops;