/* * Cisco router simulation platform. * Copyright (c) 2006 Christophe Fillot (cf@utc.fr) * * Generic Cisco 1700 routines and definitions (EEPROM,...). */ #ifndef __DEV_C1700_H__ #define __DEV_C1700_H__ #include <pthread.h> #include "utils.h" #include "net.h" #include "device.h" #include "pci_dev.h" #include "nmc93cX6.h" #include "net_io.h" #include "dev_mpc860.h" #include "vm.h" /* Default C1700 parameters */ #define C1700_DEFAULT_MAINBOARD "1720" #define C1700_DEFAULT_RAM_SIZE 64 #define C1700_DEFAULT_ROM_SIZE 2 #define C1700_DEFAULT_NVRAM_SIZE 32 #define C1700_DEFAULT_CONF_REG 0x2102 #define C1700_DEFAULT_CLOCK_DIV 8 #define C1700_DEFAULT_RAM_MMAP 1 #define C1700_DEFAULT_DISK0_SIZE 0 #define C1700_DEFAULT_DISK1_SIZE 0 #define C1700_DEFAULT_IOMEM_SIZE 15 /* Percents! */ /* 1700 characteristics: only mainboard (considered as fake NM) */ #define C1700_MAX_NM_BAYS 1 #define C1700_MAX_WIC_BAYS 2 /* C1700 Virtual Timer Interrupt */ #define C1700_VTIMER_IRQ 0 /* C1700 DUART Interrupt */ #define C1700_DUART_IRQ 1 /* C1700 Network I/O Interrupt */ #define C1700_NETIO_IRQ 2 /* C1700 PA Management Interrupt */ #define C1700_PA_MGMT_IRQ 3 /* Network IRQ */ #define C1700_NETIO_IRQ_BASE 32 #define C1700_NETIO_IRQ_PORT_BITS 2 #define C1700_NETIO_IRQ_PORT_MASK ((1 << C1700_NETIO_IRQ_PORT_BITS) - 1) #define C1700_NETIO_IRQ_PER_SLOT (1 << C1700_NETIO_IRQ_PORT_BITS) #define C1700_NETIO_IRQ_END \ (C1700_NETIO_IRQ_BASE + (C1700_MAX_NM_BAYS * C1700_NETIO_IRQ_PER_SLOT) - 1) /* C1700 common device addresses */ #define C1700_FLASH_ADDR 0x60000000ULL #define C1700_NVRAM_ADDR 0x68000000ULL #define C1700_IOFPGA_ADDR 0x68020000ULL #define C1700_WIC_ADDR 0x68030000ULL #define C1700_DUART_ADDR 0x68050000ULL #define C1700_MPC860_ADDR 0xff000000ULL #define C1700_ROM_ADDR 0xfff00000ULL /* WIC interval in address space */ #define C1700_WIC_SIZE 0x1000 /* Reserved space for ROM in NVRAM */ #define C1700_NVRAM_ROM_RES_SIZE 2048 /* C1700 ELF Platform ID */ #define C1700_ELF_MACHINE_ID 0x33 #define VM_C1700(vm) ((c1700_t *)vm->hw_data) /* C1700 router */ typedef struct c1700_router c1700_t; /* C1700 router */ struct c1700_router { /* Mainboard type (2610, 2611, etc) */ char *mainboard_type; /* Chassis MAC address */ n_eth_addr_t mac_addr; /* Associated VM instance */ vm_instance_t *vm; /* I/O FPGA */ struct c1700_iofpga_data *iofpga_data; /* * Mainboard EEPROM. * It can be modified to change the chassis MAC address. */ struct cisco_eeprom mb_eeprom; struct nmc93cX6_group mb_eeprom_group; /* Network Module EEPROM */ struct nmc93cX6_group nm_eeprom_group; /* MPC860 device private data */ struct mpc860_data *mpc_data; }; /* Get WIC device address for the specified onboard port */ int c1700_get_onboard_wic_addr(u_int slot,m_uint64_t *phys_addr); /* Set EEPROM for the specified slot */ int c1700_set_slot_eeprom(c1700_t *router,u_int slot, struct cisco_eeprom *eeprom); /* Get network IRQ for specified slot/port */ u_int c1700_net_irq_for_slot_port(u_int slot,u_int port); /* Set mainboard type */ int c1700_mainboard_set_type(c1700_t *router,char *mainboard_type); /* Set chassis MAC address */ int c1700_chassis_set_mac_addr(c1700_t *router,char *mac_addr); /* Show C1700 hardware info */ void c1700_show_hardware(c1700_t *router); /* Initialize EEPROM groups */ void c1700_init_eeprom_groups(c1700_t *router); /* dev_c1700_iofpga_init() */ int dev_c1700_iofpga_init(c1700_t *router,m_uint64_t paddr,m_uint32_t len); /* Register the c1700 platform */ int c1700_platform_register(void); /* Hypervisor C1700 initialization */ extern int hypervisor_c1700_init(vm_platform_t *platform); /* c1700 Motherboard drivers */ extern struct cisco_card_driver dev_c1700_mb_eth_driver; extern struct cisco_card_driver dev_c1710_mb_eth_driver; /* WIC drivers */ extern struct cisco_card_driver *dev_c1700_mb_wic_drivers[]; #endif