/[dynamips]/trunk/dev_c3600.h
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Annotation of /trunk/dev_c3600.h

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Sat Oct 6 16:45:40 2007 UTC (12 years ago) by dpavlin
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1 dpavlin 1 /*
2     * Cisco 3600 simulation platform.
3     * Copyright (c) 2006 Christophe Fillot (cf@utc.fr)
4     *
5     * Generic Cisco 3600 routines and definitions (EEPROM,...).
6     */
7    
8     #ifndef __DEV_C3600_H__
9     #define __DEV_C3600_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 1 #include "net_io.h"
19     #include "vm.h"
20    
21     /* Default C3600 parameters */
22     #define C3600_DEFAULT_CHASSIS "3640"
23     #define C3600_DEFAULT_RAM_SIZE 128
24     #define C3600_DEFAULT_ROM_SIZE 2
25     #define C3600_DEFAULT_NVRAM_SIZE 128
26     #define C3600_DEFAULT_CONF_REG 0x2102
27     #define C3600_DEFAULT_CLOCK_DIV 4
28     #define C3600_DEFAULT_RAM_MMAP 1
29     #define C3600_DEFAULT_DISK0_SIZE 0
30     #define C3600_DEFAULT_DISK1_SIZE 0
31     #define C3600_DEFAULT_IOMEM_SIZE 5 /* Percents! */
32    
33     /* 6 NM slots for the 3660 + integrated FastEthernet ports */
34     #define C3600_MAX_NM_BAYS 7
35    
36     /* C3600 DUART Interrupt */
37     #define C3600_DUART_IRQ 5
38    
39     /* C3600 Network I/O Interrupt */
40     #define C3600_NETIO_IRQ 2
41    
42     /* C3600 GT64k DMA/Timer Interrupt */
43     #define C3600_GT64K_IRQ 4
44    
45     /* C3600 External Interrupt */
46     #define C3600_EXT_IRQ 6
47    
48     /* C3600 NM Management Interrupt handler */
49     #define C3600_NM_MGMT_IRQ 3
50    
51 dpavlin 8 /* Network IRQ */
52     #define C3600_NETIO_IRQ_BASE 32
53     #define C3600_NETIO_IRQ_PORT_BITS 2
54     #define C3600_NETIO_IRQ_PORT_MASK ((1 << C3600_NETIO_IRQ_PORT_BITS) - 1)
55     #define C3600_NETIO_IRQ_PER_SLOT (1 << C3600_NETIO_IRQ_PORT_BITS)
56     #define C3600_NETIO_IRQ_END \
57     (C3600_NETIO_IRQ_BASE + (C3600_MAX_NM_BAYS * C3600_NETIO_IRQ_PER_SLOT) - 1)
58    
59 dpavlin 1 /* C3600 common device addresses */
60     #define C3600_GT64K_ADDR 0x14000000ULL
61     #define C3600_IOFPGA_ADDR 0x1e800000ULL
62     #define C3600_DUART_ADDR 0x1e840000ULL
63     #define C3600_BITBUCKET_ADDR 0x1ec00000ULL
64     #define C3600_NVRAM_ADDR 0x1fe00000ULL
65     #define C3600_ROM_ADDR 0x1fc00000ULL
66     #define C3600_BOOTFLASH_ADDR 0x30000000ULL
67     #define C3600_PCI_IO_ADDR 0x100000000ULL
68    
69     /* Reserved space for ROM in NVRAM */
70     #define C3600_NVRAM_ROM_RES_SIZE 2048
71    
72     /* C3600 ELF Platform ID */
73     #define C3620_ELF_MACHINE_ID 0x1e
74     #define C3640_ELF_MACHINE_ID 0x1e
75 dpavlin 11 #define C3660_ELF_MACHINE_ID 0x34
76 dpavlin 1
77 dpavlin 11 #define VM_C3600(vm) ((c3600_t *)vm->hw_data)
78    
79 dpavlin 1 /* C3600 router */
80     typedef struct c3600_router c3600_t;
81    
82     /* Prototype of chassis driver initialization function */
83     typedef int (*c3600_chassis_init_fn)(c3600_t *router);
84    
85     /* C3600 Chassis Driver */
86     struct c3600_chassis_driver {
87     char *chassis_type;
88     int chassis_id;
89     int supported;
90     c3600_chassis_init_fn chassis_init;
91 dpavlin 3 struct cisco_eeprom *eeprom;
92 dpavlin 1 };
93    
94     /* C3600 router */
95     struct c3600_router {
96     /* Chassis MAC address */
97     n_eth_addr_t mac_addr;
98    
99     /* Associated VM instance */
100     vm_instance_t *vm;
101    
102 dpavlin 8 /* I/O FPGA */
103     struct c3600_iofpga_data *iofpga_data;
104    
105 dpavlin 1 /* Chassis information */
106     struct c3600_chassis_driver *chassis_driver;
107     m_uint8_t oir_status;
108    
109     /*
110     * Mainboard EEPROM.
111     * It can be modified to change the chassis MAC address.
112     */
113 dpavlin 3 struct cisco_eeprom mb_eeprom;
114 dpavlin 8 struct nmc93cX6_group mb_eeprom_group;
115 dpavlin 1
116     /* Network Module EEPROMs (3620/3640) */
117 dpavlin 8 struct nmc93cX6_group nm_eeprom_group;
118 dpavlin 1
119     /* Cisco 3660 NM EEPROMs */
120 dpavlin 8 struct nmc93cX6_group c3660_nm_eeprom_group[C3600_MAX_NM_BAYS];
121 dpavlin 1 };
122    
123 dpavlin 11 /* Set EEPROM for the specified slot */
124     int c3600_set_slot_eeprom(c3600_t *router,u_int slot,
125     struct cisco_eeprom *eeprom);
126 dpavlin 1
127 dpavlin 8 /* Get network IRQ for specified slot/port */
128     u_int c3600_net_irq_for_slot_port(u_int slot,u_int port);
129    
130 dpavlin 1 /* Show the list of available NM drivers */
131     void c3600_nm_show_drivers(void);
132    
133     /* Set chassis MAC address */
134     int c3600_chassis_set_mac_addr(c3600_t *router,char *mac_addr);
135    
136     /* Set the chassis type */
137     int c3600_chassis_set_type(c3600_t *router,char *chassis_type);
138    
139     /* Get the chassis ID */
140     int c3600_chassis_get_id(c3600_t *router);
141    
142     /* Show C3600 hardware info */
143     void c3600_show_hardware(c3600_t *router);
144    
145     /* Initialize EEPROM groups */
146     void c3600_init_eeprom_groups(c3600_t *router);
147    
148     /* dev_c3600_iofpga_init() */
149     int dev_c3600_iofpga_init(c3600_t *router,m_uint64_t paddr,m_uint32_t len);
150    
151 dpavlin 11 /* Register the c3600 platform */
152     int c3600_platform_register(void);
153    
154     /* Hypervisor C3600 initialization */
155     extern int hypervisor_c3600_init(vm_platform_t *platform);
156    
157 dpavlin 1 /* NM drivers */
158 dpavlin 11 extern struct cisco_card_driver dev_c3600_nm_1e_driver;
159     extern struct cisco_card_driver dev_c3600_nm_4e_driver;
160     extern struct cisco_card_driver dev_c3600_nm_1fe_tx_driver;
161     extern struct cisco_card_driver dev_c3600_nm_4t_driver;
162     extern struct cisco_card_driver dev_c3600_leopard_2fe_driver;
163     extern struct cisco_card_driver dev_c3600_nm_16esw_driver;
164 dpavlin 1
165     #endif

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