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/* |
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* Cisco 3600 simulation platform. |
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* Copyright (c) 2006 Christophe Fillot (cf@utc.fr) |
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* |
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* Generic Cisco 3600 routines and definitions (EEPROM,...). |
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*/ |
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#ifndef __DEV_C3600_H__ |
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#define __DEV_C3600_H__ |
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#include <pthread.h> |
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#include "utils.h" |
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#include "net.h" |
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#include "device.h" |
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#include "pci_dev.h" |
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#include "nmc93cX6.h" |
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#include "net_io.h" |
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#include "vm.h" |
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/* Default C3600 parameters */ |
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#define C3600_DEFAULT_CHASSIS "3640" |
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#define C3600_DEFAULT_RAM_SIZE 128 |
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#define C3600_DEFAULT_ROM_SIZE 2 |
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#define C3600_DEFAULT_NVRAM_SIZE 128 |
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#define C3600_DEFAULT_CONF_REG 0x2102 |
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#define C3600_DEFAULT_CLOCK_DIV 4 |
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#define C3600_DEFAULT_RAM_MMAP 1 |
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#define C3600_DEFAULT_DISK0_SIZE 0 |
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#define C3600_DEFAULT_DISK1_SIZE 0 |
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#define C3600_DEFAULT_IOMEM_SIZE 5 /* Percents! */ |
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/* 6 NM slots for the 3660 + integrated FastEthernet ports */ |
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#define C3600_MAX_NM_BAYS 7 |
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/* C3600 DUART Interrupt */ |
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#define C3600_DUART_IRQ 5 |
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/* C3600 Network I/O Interrupt */ |
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#define C3600_NETIO_IRQ 2 |
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/* C3600 GT64k DMA/Timer Interrupt */ |
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#define C3600_GT64K_IRQ 4 |
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/* C3600 External Interrupt */ |
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#define C3600_EXT_IRQ 6 |
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/* C3600 NM Management Interrupt handler */ |
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#define C3600_NM_MGMT_IRQ 3 |
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/* Network IRQ */ |
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#define C3600_NETIO_IRQ_BASE 32 |
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#define C3600_NETIO_IRQ_PORT_BITS 2 |
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#define C3600_NETIO_IRQ_PORT_MASK ((1 << C3600_NETIO_IRQ_PORT_BITS) - 1) |
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#define C3600_NETIO_IRQ_PER_SLOT (1 << C3600_NETIO_IRQ_PORT_BITS) |
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#define C3600_NETIO_IRQ_END \ |
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(C3600_NETIO_IRQ_BASE + (C3600_MAX_NM_BAYS * C3600_NETIO_IRQ_PER_SLOT) - 1) |
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/* C3600 common device addresses */ |
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#define C3600_GT64K_ADDR 0x14000000ULL |
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#define C3600_IOFPGA_ADDR 0x1e800000ULL |
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#define C3600_DUART_ADDR 0x1e840000ULL |
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#define C3600_BITBUCKET_ADDR 0x1ec00000ULL |
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#define C3600_NVRAM_ADDR 0x1fe00000ULL |
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#define C3600_ROM_ADDR 0x1fc00000ULL |
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#define C3600_BOOTFLASH_ADDR 0x30000000ULL |
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#define C3600_PCI_IO_ADDR 0x100000000ULL |
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/* Reserved space for ROM in NVRAM */ |
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#define C3600_NVRAM_ROM_RES_SIZE 2048 |
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/* C3600 ELF Platform ID */ |
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#define C3620_ELF_MACHINE_ID 0x1e |
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#define C3640_ELF_MACHINE_ID 0x1e |
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#define C3660_ELF_MACHINE_ID 0x34 |
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#define VM_C3600(vm) ((c3600_t *)vm->hw_data) |
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/* C3600 router */ |
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typedef struct c3600_router c3600_t; |
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/* Prototype of chassis driver initialization function */ |
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typedef int (*c3600_chassis_init_fn)(c3600_t *router); |
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/* C3600 Chassis Driver */ |
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struct c3600_chassis_driver { |
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char *chassis_type; |
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int chassis_id; |
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int supported; |
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c3600_chassis_init_fn chassis_init; |
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struct cisco_eeprom *eeprom; |
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}; |
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/* C3600 router */ |
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struct c3600_router { |
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/* Chassis MAC address */ |
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n_eth_addr_t mac_addr; |
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/* Associated VM instance */ |
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vm_instance_t *vm; |
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/* I/O FPGA */ |
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struct c3600_iofpga_data *iofpga_data; |
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/* Chassis information */ |
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struct c3600_chassis_driver *chassis_driver; |
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m_uint8_t oir_status; |
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/* |
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* Mainboard EEPROM. |
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* It can be modified to change the chassis MAC address. |
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*/ |
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struct cisco_eeprom mb_eeprom; |
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struct nmc93cX6_group mb_eeprom_group; |
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/* Network Module EEPROMs (3620/3640) */ |
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struct nmc93cX6_group nm_eeprom_group; |
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/* Cisco 3660 NM EEPROMs */ |
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struct nmc93cX6_group c3660_nm_eeprom_group[C3600_MAX_NM_BAYS]; |
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}; |
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/* Set EEPROM for the specified slot */ |
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int c3600_set_slot_eeprom(c3600_t *router,u_int slot, |
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struct cisco_eeprom *eeprom); |
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/* Get network IRQ for specified slot/port */ |
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u_int c3600_net_irq_for_slot_port(u_int slot,u_int port); |
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/* Show the list of available NM drivers */ |
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void c3600_nm_show_drivers(void); |
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/* Set chassis MAC address */ |
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int c3600_chassis_set_mac_addr(c3600_t *router,char *mac_addr); |
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/* Set the chassis type */ |
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int c3600_chassis_set_type(c3600_t *router,char *chassis_type); |
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/* Get the chassis ID */ |
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int c3600_chassis_get_id(c3600_t *router); |
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/* Show C3600 hardware info */ |
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void c3600_show_hardware(c3600_t *router); |
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/* Initialize EEPROM groups */ |
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void c3600_init_eeprom_groups(c3600_t *router); |
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/* dev_c3600_iofpga_init() */ |
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int dev_c3600_iofpga_init(c3600_t *router,m_uint64_t paddr,m_uint32_t len); |
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/* Register the c3600 platform */ |
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int c3600_platform_register(void); |
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/* Hypervisor C3600 initialization */ |
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extern int hypervisor_c3600_init(vm_platform_t *platform); |
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/* NM drivers */ |
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extern struct cisco_card_driver dev_c3600_nm_1e_driver; |
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extern struct cisco_card_driver dev_c3600_nm_4e_driver; |
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extern struct cisco_card_driver dev_c3600_nm_1fe_tx_driver; |
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extern struct cisco_card_driver dev_c3600_nm_4t_driver; |
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extern struct cisco_card_driver dev_c3600_leopard_2fe_driver; |
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extern struct cisco_card_driver dev_c3600_nm_16esw_driver; |
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#endif |