C++ (Cpp) sunxi_ohci_hcd_probeの例

コード例 #1

ファイル: ohci_sunxi.c プロジェクト: alex-deng/a33_linux

int sunxi_usb_enable_ohci(__u32 usbc_no)
{
	struct sunxi_hci_hcd *sunxi_ohci = NULL;

	if(usbc_no != 1 && usbc_no != 2){
		DMSG_PANIC("ERR:Argmen invalid. usbc_no(%d)\n", usbc_no);
		return -1;
	}

	sunxi_ohci = g_sunxi_ohci[usbc_no];
	if(sunxi_ohci == NULL){
		DMSG_PANIC("ERR: sunxi_ohci is null\n");
		return -1;
	}

	if(sunxi_ohci->host_init_state){
		DMSG_PANIC("ERR: not support sunxi_usb_enable_ohci\n");
		return -1;
	}

	if(sunxi_ohci->probe == 1){
		DMSG_PANIC("ERR: sunxi_ohci is already enable, can not enable again\n");
		return -1;
	}

	sunxi_ohci->probe = 1;

	DMSG_INFO("[%s]: sunxi_usb_enable_ohci\n", sunxi_ohci->hci_name);

	sunxi_ohci_hcd_probe(sunxi_ohci->pdev);

	return 0;
}

コード例 #2

ファイル: ohci_sunxi.c プロジェクト: GREYFOXRGR/BPI-M3-bsp

int sunxi_usb_enable_ohci(__u32 usbc_no)
{
	struct sunxi_hci_hcd *sunxi_ohci = NULL;

#ifdef CONFIG_USB_HCD_ENHANCE
	if(usbc_no == 1){
		atomic_set(&hci1_thread_scan_flag, 0);
	}

	if(usbc_no == 3){
		atomic_set(&hci3_thread_scan_flag, 0);
	}
#endif

	sunxi_ohci = g_sunxi_ohci[usbc_no];
	if(sunxi_ohci == NULL){
		DMSG_PANIC("ERR: sunxi_ohci is null\n");
		return -1;
	}

#if !defined (CONFIG_ARCH_SUN8IW8) && !defined (CONFIG_ARCH_SUN8IW7)  && !defined (CONFIG_USB_HCD_ENHANCE)
	if(sunxi_ohci->host_init_state){
		DMSG_PANIC("ERR: not support sunxi_usb_enable_ohci\n");
		return -1;
	}
#endif

	if(sunxi_ohci->probe == 1){
		DMSG_PANIC("ERR: sunxi_ohci is already enable, can not enable again\n");
		return -1;
	}

	sunxi_ohci->probe = 1;

	DMSG_INFO("[%s]: sunxi_usb_enable_ohci\n", sunxi_ohci->hci_name);

	sunxi_ohci_hcd_probe(sunxi_ohci->pdev);

	return 0;
}