C++ (Cpp) mtk_wcn_wmt_assert примеры использования

Пример #1

Файл: stp_chrdev_bt.c Проект: Elnter/j608_kernel

/* int BT_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg) */
long BT_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
	INT32 retval = 0;
	MTK_WCN_BOOL bRet = MTK_WCN_BOOL_TRUE;

	ENUM_WMTHWVER_TYPE_T hw_ver_sym = WMTHWVER_INVALID;
	BT_DBG_FUNC("BT_ioctl(): cmd (%d)\n", cmd);

	switch (cmd) {
#if 0
	case 0:		/* enable/disable STP */
		/* George: STP is controlled by WMT only */
		/* mtk_wcn_stp_enable(arg); */
		break;
#endif
	case 1:		/* send raw data */
		BT_DBG_FUNC("BT_ioctl(): disable raw data from BT dev\n");
		retval = -EINVAL;
		break;
	case COMBO_IOC_BT_HWVER:
		/*get combo hw version */
		hw_ver_sym = mtk_wcn_wmt_hwver_get();

		BT_INFO_FUNC("BT_ioctl(): get hw version = %d, sizeof(hw_ver_sym) = %zd\n",
			     hw_ver_sym, sizeof(hw_ver_sym));
		if (copy_to_user((int __user *)arg, &hw_ver_sym, sizeof(hw_ver_sym)))
			retval = -EFAULT;

		break;

	case COMBO_IOCTL_FW_ASSERT:
		/* BT trigger fw assert for debug */
		BT_INFO_FUNC("BT Set fw assert......, reason:%lu\n", arg);
		bRet = mtk_wcn_wmt_assert(WMTDRV_TYPE_BT, arg);
		if (bRet == MTK_WCN_BOOL_TRUE) {
			BT_INFO_FUNC("BT Set fw assert OK\n");
			retval = 0;
		} else {
			BT_INFO_FUNC("BT Set fw assert Failed\n");
			retval = (-1000);
		}
		break;
	case COMBO_IOCTL_BT_IC_HW_VER:
		return mtk_wcn_wmt_ic_info_get(WMTCHIN_HWVER);
		break;
	case COMBO_IOCTL_BT_IC_FW_VER:
		return mtk_wcn_wmt_ic_info_get(WMTCHIN_FWVER);
		break;
	default:
		retval = -EFAULT;
		BT_DBG_FUNC("BT_ioctl(): unknown cmd (%d)\n", cmd);
		break;
	}

	return retval;
}

Пример #2

Файл: stp_chrdev_bt.c Проект: John677/Kernal_k3note

/* int BT_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg) */
long BT_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
	INT32 retval = 0;
	MTK_WCN_BOOL bRet = MTK_WCN_BOOL_TRUE;
	ENUM_WMTHWVER_TYPE_T hw_ver_sym = WMTHWVER_INVALID;

	BT_DBG_FUNC("%s:  cmd: 0x%x\n", __func__, cmd);

	switch (cmd) {
	case COMBO_IOC_BT_HWVER:
		/* Get combo HW version */
		hw_ver_sym = mtk_wcn_wmt_hwver_get();
		BT_INFO_FUNC("%s: HW version = %d, sizeof(hw_ver_sym) = %zd\n",
			     __func__, hw_ver_sym, sizeof(hw_ver_sym));
		if (copy_to_user((int __user *)arg, &hw_ver_sym, sizeof(hw_ver_sym)))
			retval = -EFAULT;
		break;

	case COMBO_IOCTL_FW_ASSERT:
		/* Trigger FW assert for debug */
		BT_INFO_FUNC("%s: Host trigger FW assert......, reason:%lu\n", __func__, arg);
		bRet = mtk_wcn_wmt_assert(WMTDRV_TYPE_BT, arg);
		if (bRet == MTK_WCN_BOOL_TRUE) {
			BT_INFO_FUNC("Host trigger FW assert succeed\n");
			retval = 0;
		} else {
			BT_ERR_FUNC("Host trigger FW assert Failed\n");
			retval = (-EBUSY);
		}
		break;
	case COMBO_IOCTL_BT_IC_HW_VER:
		retval = mtk_wcn_wmt_ic_info_get(WMTCHIN_HWVER);
		break;
	case COMBO_IOCTL_BT_IC_FW_VER:
		retval = mtk_wcn_wmt_ic_info_get(WMTCHIN_FWVER);
		break;
	default:
		retval = -EFAULT;
		BT_ERR_FUNC("Unknown cmd (%d)\n", cmd);
		break;
	}

	return retval;
}