/[dynamips]/trunk/dev_c2600.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /trunk/dev_c2600.h

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Revision 12 - (show annotations)
Sat Oct 6 16:45:40 2007 UTC (11 years, 7 months ago) by dpavlin
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1 /*
2 * Cisco router simulation platform.
3 * Copyright (c) 2006 Christophe Fillot (cf@utc.fr)
4 *
5 * Generic Cisco 2600 routines and definitions (EEPROM,...).
6 */
7
8 #ifndef __DEV_C2600_H__
9 #define __DEV_C2600_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 C2600 parameters */
23 #define C2600_DEFAULT_MAINBOARD "2610"
24 #define C2600_DEFAULT_RAM_SIZE 64
25 #define C2600_DEFAULT_ROM_SIZE 2
26 #define C2600_DEFAULT_NVRAM_SIZE 128
27 #define C2600_DEFAULT_CONF_REG 0x2102
28 #define C2600_DEFAULT_CLOCK_DIV 8
29 #define C2600_DEFAULT_RAM_MMAP 1
30 #define C2600_DEFAULT_DISK0_SIZE 0
31 #define C2600_DEFAULT_DISK1_SIZE 0
32 #define C2600_DEFAULT_IOMEM_SIZE 15 /* Percents! */
33
34 /* 2600 characteristics: 1 NM + mainboard, 2 onboard WIC slots */
35 #define C2600_MAX_NM_BAYS 2
36 #define C2600_MAX_WIC_BAYS 2
37
38 /* C2600 Virtual Timer Interrupt */
39 #define C2600_VTIMER_IRQ 0
40
41 /* C2600 DUART Interrupt */
42 #define C2600_DUART_IRQ 1
43
44 /* C2600 Network I/O Interrupt */
45 #define C2600_NETIO_IRQ 2
46
47 /* C2600 PA Management Interrupt */
48 #define C2600_PA_MGMT_IRQ 3
49
50 /* Network IRQ */
51 #define C2600_NETIO_IRQ_BASE 32
52 #define C2600_NETIO_IRQ_PORT_BITS 2
53 #define C2600_NETIO_IRQ_PORT_MASK ((1 << C2600_NETIO_IRQ_PORT_BITS) - 1)
54 #define C2600_NETIO_IRQ_PER_SLOT (1 << C2600_NETIO_IRQ_PORT_BITS)
55 #define C2600_NETIO_IRQ_END \
56 (C2600_NETIO_IRQ_BASE + (C2600_MAX_NM_BAYS * C2600_NETIO_IRQ_PER_SLOT) - 1)
57
58 /* C2600 common device addresses */
59 #define C2600_FLASH_ADDR 0x60000000ULL
60 #define C2600_WIC_ADDR 0x67000000ULL
61 #define C2600_IOFPGA_ADDR 0x67400000ULL
62 #define C2600_NVRAM_ADDR 0x67c00000ULL
63 #define C2600_PCICTRL_ADDR 0x68000000ULL
64 #define C2600_MPC860_ADDR 0x68010000ULL
65 #define C2600_DUART_ADDR 0xffe00000ULL
66 #define C2600_ROM_ADDR 0xfff00000ULL
67
68 /* WIC interval in address space */
69 #define C2600_WIC_SIZE 0x400
70
71 /* Reserved space for ROM in NVRAM */
72 #define C2600_NVRAM_ROM_RES_SIZE 2048
73
74 /* C2600 ELF Platform ID */
75 #define C2600_ELF_MACHINE_ID 0x2b
76
77 #define VM_C2600(vm) ((c2600_t *)vm->hw_data)
78
79 /* C2600 router */
80 typedef struct c2600_router c2600_t;
81
82 /* C2600 router */
83 struct c2600_router {
84 /* Mainboard type (2610, 2611, etc) */
85 char *mainboard_type;
86
87 /* Is the router a XM model ? */
88 int xm_model;
89
90 /* Chassis MAC address */
91 n_eth_addr_t mac_addr;
92
93 /* Associated VM instance */
94 vm_instance_t *vm;
95
96 /* I/O FPGA */
97 struct c2600_iofpga_data *iofpga_data;
98
99 /*
100 * Mainboard EEPROM.
101 * It can be modified to change the chassis MAC address.
102 */
103 struct cisco_eeprom mb_eeprom;
104 struct nmc93cX6_group mb_eeprom_group;
105
106 /* Network Module EEPROM */
107 struct nmc93cX6_group nm_eeprom_group;
108
109 /* MPC860 device private data */
110 struct mpc860_data *mpc_data;
111 };
112
113 /* Get WIC device address for the specified onboard port */
114 int c2600_get_onboard_wic_addr(u_int slot,m_uint64_t *phys_addr);
115
116 /* Set EEPROM for the specified slot */
117 int c2600_set_slot_eeprom(c2600_t *router,u_int slot,
118 struct cisco_eeprom *eeprom);
119
120 /* Get network IRQ for specified slot/port */
121 u_int c2600_net_irq_for_slot_port(u_int slot,u_int port);
122
123 /* Set mainboard type */
124 int c2600_mainboard_set_type(c2600_t *router,char *mainboard_type);
125
126 /* Set chassis MAC address */
127 int c2600_chassis_set_mac_addr(c2600_t *router,char *mac_addr);
128
129 /* Show C2600 hardware info */
130 void c2600_show_hardware(c2600_t *router);
131
132 /* Initialize EEPROM groups */
133 void c2600_init_eeprom_groups(c2600_t *router);
134
135 /* Create the c2600 PCI controller device */
136 int dev_c2600_pci_init(vm_instance_t *vm,char *name,
137 m_uint64_t paddr,m_uint32_t len,
138 struct pci_bus *bus);
139
140 /* dev_c2600_iofpga_init() */
141 int dev_c2600_iofpga_init(c2600_t *router,m_uint64_t paddr,m_uint32_t len);
142
143 /* Register the c2600 platform */
144 int c2600_platform_register(void);
145
146 /* Hypervisor C2600 initialization */
147 extern int hypervisor_c2600_init(vm_platform_t *platform);
148
149 /* NM drivers */
150 extern struct cisco_card_driver dev_c2600_mb1e_eth_driver;
151 extern struct cisco_card_driver dev_c2600_mb2e_eth_driver;
152 extern struct cisco_card_driver dev_c2600_mb1fe_eth_driver;
153 extern struct cisco_card_driver dev_c2600_mb2fe_eth_driver;
154
155 extern struct cisco_card_driver dev_c2600_nm_1e_driver;
156 extern struct cisco_card_driver dev_c2600_nm_4e_driver;
157 extern struct cisco_card_driver dev_c2600_nm_1fe_tx_driver;
158 extern struct cisco_card_driver dev_c2600_nm_16esw_driver;
159
160 extern struct cisco_card_driver dev_c2600_nm_nam_driver;
161 extern struct cisco_card_driver dev_c2600_nm_cids_driver;
162
163 /* WIC drivers */
164 extern struct cisco_card_driver *dev_c2600_mb_wic_drivers[];
165
166 #endif

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