/[dynamips]/trunk/dev_c1700.h
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Annotation of /trunk/dev_c1700.h

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Sat Oct 6 16:45:40 2007 UTC (14 years, 7 months ago) by dpavlin
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1 dpavlin 11 /*
2     * Cisco router simulation platform.
3     * Copyright (c) 2006 Christophe Fillot (cf@utc.fr)
4     *
5     * Generic Cisco 1700 routines and definitions (EEPROM,...).
6     */
7    
8     #ifndef __DEV_C1700_H__
9     #define __DEV_C1700_H__
10    
11     #include <pthread.h>
12    
13     #include "utils.h"
14     #include "net.h"
15     #include "device.h"
16     #include "pci_dev.h"
17     #include "nmc93cX6.h"
18     #include "net_io.h"
19     #include "dev_mpc860.h"
20     #include "vm.h"
21    
22     /* Default C1700 parameters */
23     #define C1700_DEFAULT_MAINBOARD "1720"
24     #define C1700_DEFAULT_RAM_SIZE 64
25     #define C1700_DEFAULT_ROM_SIZE 2
26     #define C1700_DEFAULT_NVRAM_SIZE 32
27     #define C1700_DEFAULT_CONF_REG 0x2102
28     #define C1700_DEFAULT_CLOCK_DIV 8
29     #define C1700_DEFAULT_RAM_MMAP 1
30     #define C1700_DEFAULT_DISK0_SIZE 0
31     #define C1700_DEFAULT_DISK1_SIZE 0
32     #define C1700_DEFAULT_IOMEM_SIZE 15 /* Percents! */
33    
34     /* 1700 characteristics: only mainboard (considered as fake NM) */
35     #define C1700_MAX_NM_BAYS 1
36    
37     /* C1700 Virtual Timer Interrupt */
38     #define C1700_VTIMER_IRQ 0
39    
40     /* C1700 DUART Interrupt */
41     #define C1700_DUART_IRQ 1
42    
43     /* C1700 Network I/O Interrupt */
44     #define C1700_NETIO_IRQ 2
45    
46     /* C1700 PA Management Interrupt */
47     #define C1700_PA_MGMT_IRQ 3
48    
49     /* Network IRQ */
50     #define C1700_NETIO_IRQ_BASE 32
51     #define C1700_NETIO_IRQ_PORT_BITS 2
52     #define C1700_NETIO_IRQ_PORT_MASK ((1 << C1700_NETIO_IRQ_PORT_BITS) - 1)
53     #define C1700_NETIO_IRQ_PER_SLOT (1 << C1700_NETIO_IRQ_PORT_BITS)
54     #define C1700_NETIO_IRQ_END \
55     (C1700_NETIO_IRQ_BASE + (C1700_MAX_NM_BAYS * C1700_NETIO_IRQ_PER_SLOT) - 1)
56    
57     /* C1700 common device addresses */
58     #define C1700_FLASH_ADDR 0x60000000ULL
59     #define C1700_NVRAM_ADDR 0x68000000ULL
60     #define C1700_IOFPGA_ADDR 0x68020000ULL
61     #define C1700_WIC_ADDR 0x68030000ULL
62     #define C1700_DUART_ADDR 0x68050000ULL
63     #define C1700_MPC860_ADDR 0xff000000ULL
64     #define C1700_ROM_ADDR 0xfff00000ULL
65    
66     /* WIC interval in address space */
67     #define C1700_WIC_SIZE 0x1000
68    
69     /* Reserved space for ROM in NVRAM */
70     #define C1700_NVRAM_ROM_RES_SIZE 2048
71    
72     /* C1700 ELF Platform ID */
73     #define C1700_ELF_MACHINE_ID 0x33
74    
75     #define VM_C1700(vm) ((c1700_t *)vm->hw_data)
76    
77     /* C1700 router */
78     typedef struct c1700_router c1700_t;
79    
80     /* C1700 router */
81     struct c1700_router {
82     /* Mainboard type (2610, 2611, etc) */
83     char *mainboard_type;
84    
85     /* Chassis MAC address */
86     n_eth_addr_t mac_addr;
87    
88     /* Associated VM instance */
89     vm_instance_t *vm;
90    
91     /* I/O FPGA */
92     struct c1700_iofpga_data *iofpga_data;
93    
94     /*
95     * Mainboard EEPROM.
96     * It can be modified to change the chassis MAC address.
97     */
98     struct cisco_eeprom mb_eeprom;
99     struct nmc93cX6_group mb_eeprom_group;
100    
101     /* Network Module EEPROM */
102     struct nmc93cX6_group nm_eeprom_group;
103    
104     /* MPC860 device private data */
105     struct mpc860_data *mpc_data;
106     };
107    
108     /* Set EEPROM for the specified slot */
109     int c1700_set_slot_eeprom(c1700_t *router,u_int slot,
110     struct cisco_eeprom *eeprom);
111    
112     /* Get network IRQ for specified slot/port */
113     u_int c1700_net_irq_for_slot_port(u_int slot,u_int port);
114    
115     /* Set mainboard type */
116     int c1700_mainboard_set_type(c1700_t *router,char *mainboard_type);
117    
118     /* Set chassis MAC address */
119     int c1700_chassis_set_mac_addr(c1700_t *router,char *mac_addr);
120    
121     /* Show C1700 hardware info */
122     void c1700_show_hardware(c1700_t *router);
123    
124     /* Initialize EEPROM groups */
125     void c1700_init_eeprom_groups(c1700_t *router);
126    
127     /* dev_c1700_iofpga_init() */
128     int dev_c1700_iofpga_init(c1700_t *router,m_uint64_t paddr,m_uint32_t len);
129    
130     /* Register the c1700 platform */
131     int c1700_platform_register(void);
132    
133     /* Hypervisor C1700 initialization */
134     extern int hypervisor_c1700_init(vm_platform_t *platform);
135    
136     /* c1700 Motherboard drivers */
137     extern struct cisco_card_driver dev_c1700_mb_eth_driver;
138     extern struct cisco_card_driver dev_c1710_mb_eth_driver;
139    
140     /* WIC drivers */
141     extern struct cisco_card_driver *dev_c1700_mb_wic_drivers[];
142    
143     #endif

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