C++ (Cpp) kurobox_pro_miconsend示例

示例#1

文件： kurobox_pro-setup.c 项目： Blackburn29/PsycoKernel

static void kurobox_pro_power_off(void)
{
	const unsigned char watchdogkill[]	= {0x01, 0x35, 0x00};
	const unsigned char shutdownwait[]	= {0x00, 0x0c};
	const unsigned char poweroff[]		= {0x00, 0x06};
	
	const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));

	pr_info("%s: triggering power-off...\n", __func__);

	
	writel(0x83, UART1_REG(LCR));
	writel(divisor & 0xff, UART1_REG(DLL));
	writel((divisor >> 8) & 0xff, UART1_REG(DLM));
	writel(0x1b, UART1_REG(LCR));
	writel(0x00, UART1_REG(IER));
	writel(0x07, UART1_REG(FCR));
	writel(0x00, UART1_REG(MCR));

	
	kurobox_pro_miconsend(watchdogkill, sizeof(watchdogkill)) ;
	kurobox_pro_miconsend(shutdownwait, sizeof(shutdownwait)) ;
	kurobox_pro_miconsend(poweroff, sizeof(poweroff));
}

示例#2

文件： kurobox_pro-setup.c 项目： 4atty/linux

static void kurobox_pro_power_off(void)
{
	const unsigned char watchdogkill[]	= {0x01, 0x35, 0x00};
	const unsigned char shutdownwait[]	= {0x00, 0x0c};
	const unsigned char poweroff[]		= {0x00, 0x06};
	/* 38400 baud divisor */
	const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));

	pr_info("%s: triggering power-off...\n", __func__);

	/* hijack uart1 and reset into sane state (38400,8n1,even parity) */
	writel(0x83, UART1_REG(LCR));
	writel(divisor & 0xff, UART1_REG(DLL));
	writel((divisor >> 8) & 0xff, UART1_REG(DLM));
	writel(0x1b, UART1_REG(LCR));
	writel(0x00, UART1_REG(IER));
	writel(0x07, UART1_REG(FCR));
	writel(0x00, UART1_REG(MCR));

	/* Send the commands to shutdown the Kurobox Pro */
	kurobox_pro_miconsend(watchdogkill, sizeof(watchdogkill)) ;
	kurobox_pro_miconsend(shutdownwait, sizeof(shutdownwait)) ;
	kurobox_pro_miconsend(poweroff, sizeof(poweroff));
}