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/*
* 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
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