efDataStatistics commandProcessing.c 梁凤妮 commit at 2020-10-13

efDataStatistics/externalListeningThread/commandProcessing.c

@@ -0,0 +1,164 @@
+/*
+ * arch/arm/mach-orion5x/dns323-setup.c
+ *
+ * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
+ *
+ * Support for HW Rev C1:
+ *
+ * Copyright (C) 2010 Benjamin Herrenschmidt <benh@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ */
+#include <linux/gpio.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/ata_platform.h>
+#include <linux/phy.h>
+#include <linux/marvell_phy.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <asm/system_info.h>
+#include <mach/orion5x.h>
+#include <plat/orion-gpio.h>
+#include "common.h"
+#include "mpp.h"
+
+/* Rev A1 and B1 */
+#define DNS323_GPIO_LED_RIGHT_AMBER	1
+#define DNS323_GPIO_LED_LEFT_AMBER	2
+#define DNS323_GPIO_SYSTEM_UP		3
+#define DNS323_GPIO_LED_POWER1		4
+#define DNS323_GPIO_LED_POWER2		5
+#define DNS323_GPIO_OVERTEMP		6
+#define DNS323_GPIO_RTC			7
+#define DNS323_GPIO_POWER_OFF		8
+#define DNS323_GPIO_KEY_POWER		9
+#define DNS323_GPIO_KEY_RESET		10
+
+/* Rev C1 */
+#define DNS323C_GPIO_KEY_POWER		1
+#define DNS323C_GPIO_POWER_OFF		2
+#define DNS323C_GPIO_LED_RIGHT_AMBER	8
+#define DNS323C_GPIO_LED_LEFT_AMBER	9
+#define DNS323C_GPIO_LED_POWER		17
+#define DNS323C_GPIO_FAN_BIT1		18
+#define DNS323C_GPIO_FAN_BIT0		19
+
+/* Exposed to userspace, do not change */
+enum {
+	DNS323_REV_A1,	/* 0 */
+	DNS323_REV_B1,	/* 1 */
+	DNS323_REV_C1,	/* 2 */
+};
+
+
+/****************************************************************************
+ * PCI setup
+ */
+
+static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+	int irq;
+
+	/*
+	 * Check for devices with hard-wired IRQs.
+	 */
+	irq = orion5x_pci_map_irq(dev, slot, pin);
+	if (irq != -1)
+		return irq;
+
+	return -1;
+}
+
+static struct hw_pci dns323_pci __initdata = {
+	.nr_controllers = 2,
+	.setup		= orion5x_pci_sys_setup,
+	.scan		= orion5x_pci_sys_scan_bus,
+	.map_irq	= dns323_pci_map_irq,
+};
+
+static int __init dns323_pci_init(void)
+{
+	/* Rev B1 and C1 doesn't really use its PCI bus, and initialising PCI
+	 * gets in the way of initialising the SATA controller.
+	 */
+	if (machine_is_dns323() && system_rev == DNS323_REV_A1)
+		pci_common_init(&dns323_pci);
+
+	return 0;
+}
+
+subsys_initcall(dns323_pci_init);
+
+/****************************************************************************
+ * 8MiB NOR flash (Spansion S29GL064M90TFIR4)
+ *
+ * Layout as used by D-Link:
+ *  0x00000000-0x00010000 : "MTD1"
+ *  0x00010000-0x00020000 : "MTD2"
+ *  0x00020000-0x001a0000 : "Linux Kernel"
+ *  0x001a0000-0x007d0000 : "File System"
+ *  0x007d0000-0x00800000 : "u-boot"
+ */
+
+#define DNS323_NOR_BOOT_BASE 0xf4000000
+#define DNS323_NOR_BOOT_SIZE SZ_8M
+
+static struct mtd_partition dns323_partitions[] = {
+	{
+		.name	= "MTD1",
+		.size	= 0x00010000,
+		.offset	= 0,
+	}, {
+		.name	= "MTD2",
+		.size	= 0x00010000,
+		.offset = 0x00010000,
+	}, {
+		.name	= "Linux Kernel",
+		.size	= 0x00180000,
+		.offset	= 0x00020000,
+	}, {
+		.name	= "File System",
+		.size	= 0x00630000,
+		.offset	= 0x001A0000,
+	}, {
+		.name	= "u-boot",
+		.size	= 0x00030000,
+		.offset	= 0x007d0000,
+	},
+};
+
+static struct physmap_flash_data dns323_nor_flash_data = {
+	.width		= 1,
+	.parts		= dns323_partitions,
+	.nr_parts	= ARRAY_SIZE(dns323_partitions)
+};
+
+static struct resource dns323_nor_flash_resource = {
+	.flags		= IORESOURCE_MEM,
+	.start		= DNS323_NOR_BOOT_BASE,
+	.end		= DNS323_NOR_BOOT_BASE + DNS323_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device dns323_nor_flash = {
+	.name		= "physmap-flash",
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &dns323_nor_flash_data,
+	},
+	.resource	= &dns323_nor_flash_resource,