+++ /dev/null
-#ifndef __ASM_MACH_LOONGSON_BOOT_PARAM_H_
-#define __ASM_MACH_LOONGSON_BOOT_PARAM_H_
-
-#define SYSTEM_RAM_LOW 1
-#define SYSTEM_RAM_HIGH 2
-#define MEM_RESERVED 3
-#define PCI_IO 4
-#define PCI_MEM 5
-#define LOONGSON_CFG_REG 6
-#define VIDEO_ROM 7
-#define ADAPTER_ROM 8
-#define ACPI_TABLE 9
-#define SMBIOS_TABLE 10
-#define MAX_MEMORY_TYPE 11
-
-#define LOONGSON3_BOOT_MEM_MAP_MAX 128
-struct efi_memory_map_loongson {
- u16 vers; /* version of efi_memory_map */
- u32 nr_map; /* number of memory_maps */
- u32 mem_freq; /* memory frequence */
- struct mem_map {
- u32 node_id; /* node_id which memory attached to */
- u32 mem_type; /* system memory, pci memory, pci io, etc. */
- u64 mem_start; /* memory map start address */
- u32 mem_size; /* each memory_map size, not the total size */
- } map[LOONGSON3_BOOT_MEM_MAP_MAX];
-} __packed;
-
-enum loongson_cpu_type {
- Loongson_2E = 0,
- Loongson_2F = 1,
- Loongson_3A = 2,
- Loongson_3B = 3,
- Loongson_1A = 4,
- Loongson_1B = 5
-};
-
-/*
- * Capability and feature descriptor structure for MIPS CPU
- */
-struct efi_cpuinfo_loongson {
- u16 vers; /* version of efi_cpuinfo_loongson */
- u32 processor_id; /* PRID, e.g. 6305, 6306 */
- u32 cputype; /* Loongson_3A/3B, etc. */
- u32 total_node; /* num of total numa nodes */
- u16 cpu_startup_core_id; /* Boot core id */
- u16 reserved_cores_mask;
- u32 cpu_clock_freq; /* cpu_clock */
- u32 nr_cpus;
-} __packed;
-
-#define MAX_UARTS 64
-struct uart_device {
- u32 iotype; /* see include/linux/serial_core.h */
- u32 uartclk;
- u32 int_offset;
- u64 uart_base;
-} __packed;
-
-#define MAX_SENSORS 64
-#define SENSOR_TEMPER 0x00000001
-#define SENSOR_VOLTAGE 0x00000002
-#define SENSOR_FAN 0x00000004
-struct sensor_device {
- char name[32]; /* a formal name */
- char label[64]; /* a flexible description */
- u32 type; /* SENSOR_* */
- u32 id; /* instance id of a sensor-class */
- u32 fan_policy; /* see loongson_hwmon.h */
- u32 fan_percent;/* only for constant speed policy */
- u64 base_addr; /* base address of device registers */
-} __packed;
-
-struct system_loongson {
- u16 vers; /* version of system_loongson */
- u32 ccnuma_smp; /* 0: no numa; 1: has numa */
- u32 sing_double_channel; /* 1:single; 2:double */
- u32 nr_uarts;
- struct uart_device uarts[MAX_UARTS];
- u32 nr_sensors;
- struct sensor_device sensors[MAX_SENSORS];
- char has_ec;
- char ec_name[32];
- u64 ec_base_addr;
- char has_tcm;
- char tcm_name[32];
- u64 tcm_base_addr;
- u64 workarounds; /* see workarounds.h */
-} __packed;
-
-struct irq_source_routing_table {
- u16 vers;
- u16 size;
- u16 rtr_bus;
- u16 rtr_devfn;
- u32 vendor;
- u32 device;
- u32 PIC_type; /* conform use HT or PCI to route to CPU-PIC */
- u64 ht_int_bit; /* 3A: 1<<24; 3B: 1<<16 */
- u64 ht_enable; /* irqs used in this PIC */
- u32 node_id; /* node id: 0x0-0; 0x1-1; 0x10-2; 0x11-3 */
- u64 pci_mem_start_addr;
- u64 pci_mem_end_addr;
- u64 pci_io_start_addr;
- u64 pci_io_end_addr;
- u64 pci_config_addr;
- u32 dma_mask_bits;
-} __packed;
-
-struct interface_info {
- u16 vers; /* version of the specificition */
- u16 size;
- u8 flag;
- char description[64];
-} __packed;
-
-#define MAX_RESOURCE_NUMBER 128
-struct resource_loongson {
- u64 start; /* resource start address */
- u64 end; /* resource end address */
- char name[64];
- u32 flags;
-};
-
-struct archdev_data {}; /* arch specific additions */
-
-struct board_devices {
- char name[64]; /* hold the device name */
- u32 num_resources; /* number of device_resource */
- /* for each device's resource */
- struct resource_loongson resource[MAX_RESOURCE_NUMBER];
- /* arch specific additions */
- struct archdev_data archdata;
-};
-
-struct loongson_special_attribute {
- u16 vers; /* version of this special */
- char special_name[64]; /* special_atribute_name */
- u32 loongson_special_type; /* type of special device */
- /* for each device's resource */
- struct resource_loongson resource[MAX_RESOURCE_NUMBER];
-};
-
-struct loongson_params {
- u64 memory_offset; /* efi_memory_map_loongson struct offset */
- u64 cpu_offset; /* efi_cpuinfo_loongson struct offset */
- u64 system_offset; /* system_loongson struct offset */
- u64 irq_offset; /* irq_source_routing_table struct offset */
- u64 interface_offset; /* interface_info struct offset */
- u64 special_offset; /* loongson_special_attribute struct offset */
- u64 boarddev_table_offset; /* board_devices offset */
-};
-
-struct smbios_tables {
- u16 vers; /* version of smbios */
- u64 vga_bios; /* vga_bios address */
- struct loongson_params lp;
-};
-
-struct efi_reset_system_t {
- u64 ResetCold;
- u64 ResetWarm;
- u64 ResetType;
- u64 Shutdown;
- u64 DoSuspend; /* NULL if not support */
-};
-
-struct efi_loongson {
- u64 mps; /* MPS table */
- u64 acpi; /* ACPI table (IA64 ext 0.71) */
- u64 acpi20; /* ACPI table (ACPI 2.0) */
- struct smbios_tables smbios; /* SM BIOS table */
- u64 sal_systab; /* SAL system table */
- u64 boot_info; /* boot info table */
-};
-
-struct boot_params {
- struct efi_loongson efi;
- struct efi_reset_system_t reset_system;
-};
-
-struct loongson_system_configuration {
- u32 nr_cpus;
- u32 nr_nodes;
- int cores_per_node;
- int cores_per_package;
- u16 boot_cpu_id;
- u16 reserved_cpus_mask;
- enum loongson_cpu_type cputype;
- u64 ht_control_base;
- u64 pci_mem_start_addr;
- u64 pci_mem_end_addr;
- u64 pci_io_base;
- u64 restart_addr;
- u64 poweroff_addr;
- u64 suspend_addr;
- u64 vgabios_addr;
- u32 dma_mask_bits;
- char ecname[32];
- u32 nr_uarts;
- struct uart_device uarts[MAX_UARTS];
- u32 nr_sensors;
- struct sensor_device sensors[MAX_SENSORS];
- u64 workarounds;
-};
-
-extern struct efi_memory_map_loongson *loongson_memmap;
-extern struct loongson_system_configuration loongson_sysconf;
-
-#endif
projects / cascardo / linux.git / blobdiff