/[dynamips]/trunk/dev_c2600.h
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Annotation of /trunk/dev_c2600.h

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Sat Oct 6 16:45:40 2007 UTC (16 years, 5 months ago) by dpavlin
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1 dpavlin 7 /*
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 dpavlin 8 #include "nmc93cX6.h"
18 dpavlin 7 #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 dpavlin 11 /* 2600 characteristics: 1 NM + mainboard, 2 onboard WIC slots */
35     #define C2600_MAX_NM_BAYS 2
36     #define C2600_MAX_WIC_BAYS 2
37 dpavlin 7
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 dpavlin 8 /* 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 dpavlin 11 (C2600_NETIO_IRQ_BASE + (C2600_MAX_NM_BAYS * C2600_NETIO_IRQ_PER_SLOT) - 1)
57 dpavlin 8
58 dpavlin 7 /* C2600 common device addresses */
59 dpavlin 11 #define C2600_FLASH_ADDR 0x60000000ULL
60     #define C2600_WIC_ADDR 0x67000000ULL
61 dpavlin 7 #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 dpavlin 11 /* WIC interval in address space */
69     #define C2600_WIC_SIZE 0x400
70    
71 dpavlin 7 /* 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 dpavlin 11 #define VM_C2600(vm) ((c2600_t *)vm->hw_data)
78    
79 dpavlin 7 /* 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 dpavlin 11 /* Is the router a XM model ? */
88     int xm_model;
89    
90 dpavlin 7 /* Chassis MAC address */
91     n_eth_addr_t mac_addr;
92    
93     /* Associated VM instance */
94     vm_instance_t *vm;
95    
96 dpavlin 8 /* I/O FPGA */
97     struct c2600_iofpga_data *iofpga_data;
98    
99 dpavlin 7 /*
100     * Mainboard EEPROM.
101     * It can be modified to change the chassis MAC address.
102     */
103     struct cisco_eeprom mb_eeprom;
104 dpavlin 8 struct nmc93cX6_group mb_eeprom_group;
105 dpavlin 7
106     /* Network Module EEPROM */
107 dpavlin 8 struct nmc93cX6_group nm_eeprom_group;
108 dpavlin 7
109     /* MPC860 device private data */
110     struct mpc860_data *mpc_data;
111     };
112    
113 dpavlin 11 /* 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 dpavlin 7
116 dpavlin 11 /* Set EEPROM for the specified slot */
117     int c2600_set_slot_eeprom(c2600_t *router,u_int slot,
118     struct cisco_eeprom *eeprom);
119 dpavlin 7
120 dpavlin 8 /* Get network IRQ for specified slot/port */
121     u_int c2600_net_irq_for_slot_port(u_int slot,u_int port);
122    
123 dpavlin 7 /* 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 dpavlin 11 /* 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 dpavlin 7 /* NM drivers */
150 dpavlin 11 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 dpavlin 7
155 dpavlin 11 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 dpavlin 7
160 dpavlin 11 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 dpavlin 7 #endif

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