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

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Revision 10 - (hide annotations)
Sat Oct 6 16:29:14 2007 UTC (12 years, 1 month ago) by dpavlin
Original Path: upstream/dynamips-0.2.7/dev_c3600.h
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File size: 9301 byte(s)
dynamips-0.2.7

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     //#define C3660_ELF_MACHINE_ID ????
76    
77     /* C3600 router */
78     typedef struct c3600_router c3600_t;
79    
80     /* Prototype of chassis driver initialization function */
81     typedef int (*c3600_chassis_init_fn)(c3600_t *router);
82    
83     /* Prototype of NM driver initialization function */
84     typedef int (*c3600_nm_init_fn)(c3600_t *router,char *name,u_int nm_bay);
85    
86 dpavlin 2 /* Prototype of NM driver shutdown function */
87 dpavlin 1 typedef int (*c3600_nm_shutdown_fn)(c3600_t *router,u_int nm_bay);
88    
89 dpavlin 2 /* Prototype of NM NIO set function */
90 dpavlin 1 typedef int (*c3600_nm_set_nio_fn)(c3600_t *router,u_int nm_bay,u_int port_id,
91     netio_desc_t *nio);
92    
93 dpavlin 2 /* Prototype of NM NIO unset function */
94 dpavlin 1 typedef int (*c3600_nm_unset_nio_fn)(c3600_t *router,u_int nm_bay,
95     u_int port_id);
96    
97 dpavlin 2 /* Prototype of NM NIO show info function */
98     typedef int (*c3600_nm_show_info_fn)(c3600_t *router,u_int nm_bay);
99    
100 dpavlin 1 /* C3600 Network Module Driver */
101     struct c3600_nm_driver {
102     char *dev_type;
103     int supported;
104     int wic_slots;
105     c3600_nm_init_fn nm_init;
106     c3600_nm_shutdown_fn nm_shutdown;
107     c3600_nm_set_nio_fn nm_set_nio;
108     c3600_nm_unset_nio_fn nm_unset_nio;
109 dpavlin 2 c3600_nm_show_info_fn nm_show_info;
110    
111 dpavlin 1 /* TODO: WAN Interface Cards (WIC) */
112     };
113    
114     /* C3600 NIO binding to a slot/port */
115     struct c3600_nio_binding {
116     netio_desc_t *nio;
117     u_int port_id;
118     struct c3600_nio_binding *prev,*next;
119     };
120    
121     /* C3600 NM bay */
122     struct c3600_nm_bay {
123     char *dev_name; /* Device name */
124     char *dev_type; /* Device Type */
125 dpavlin 3 struct cisco_eeprom eeprom; /* NM EEPROM */
126 dpavlin 1 struct pci_bus *pci_map; /* PCI bus */
127     struct c3600_nm_driver *nm_driver; /* NM Driver */
128     void *drv_info; /* Private driver info */
129     struct c3600_nio_binding *nio_list; /* NIO bindings to ports */
130     };
131    
132     /* C3600 Chassis Driver */
133     struct c3600_chassis_driver {
134     char *chassis_type;
135     int chassis_id;
136     int supported;
137     c3600_chassis_init_fn chassis_init;
138 dpavlin 3 struct cisco_eeprom *eeprom;
139 dpavlin 1 };
140    
141     /* C3600 router */
142     struct c3600_router {
143     /* Chassis MAC address */
144     n_eth_addr_t mac_addr;
145    
146     /* Associated VM instance */
147     vm_instance_t *vm;
148    
149     /* IO memory size to be passed to Smart Init */
150     u_int nm_iomem_size;
151    
152 dpavlin 8 /* I/O FPGA */
153     struct c3600_iofpga_data *iofpga_data;
154    
155 dpavlin 1 /* Chassis information */
156     struct c3600_chassis_driver *chassis_driver;
157     struct c3600_nm_bay nm_bay[C3600_MAX_NM_BAYS];
158     m_uint8_t oir_status;
159    
160     /*
161     * Mainboard EEPROM.
162     * It can be modified to change the chassis MAC address.
163     */
164 dpavlin 3 struct cisco_eeprom mb_eeprom;
165 dpavlin 8 struct nmc93cX6_group mb_eeprom_group;
166 dpavlin 1
167     /* Network Module EEPROMs (3620/3640) */
168 dpavlin 8 struct nmc93cX6_group nm_eeprom_group;
169 dpavlin 1
170     /* Cisco 3660 NM EEPROMs */
171 dpavlin 8 struct nmc93cX6_group c3660_nm_eeprom_group[C3600_MAX_NM_BAYS];
172 dpavlin 1 };
173    
174     /* Create a new router instance */
175     c3600_t *c3600_create_instance(char *name,int instance_id);
176    
177     /* Delete a router instance */
178     int c3600_delete_instance(char *name);
179    
180     /* Delete all router instances */
181     int c3600_delete_all_instances(void);
182    
183     /* Save configuration of a C3600 instance */
184     void c3600_save_config(c3600_t *router,FILE *fd);
185    
186     /* Save configurations of all C3600 instances */
187     void c3600_save_config_all(FILE *fd);
188    
189 dpavlin 8 /* Get network IRQ for specified slot/port */
190     u_int c3600_net_irq_for_slot_port(u_int slot,u_int port);
191    
192 dpavlin 1 /* Set NM EEPROM definition */
193     int c3600_nm_set_eeprom(c3600_t *router,u_int nm_bay,
194 dpavlin 3 const struct cisco_eeprom *eeprom);
195 dpavlin 1
196     /* Unset NM EEPROM definition (empty bay) */
197     int c3600_nm_unset_eeprom(c3600_t *router,u_int nm_bay);
198    
199     /* Check if a bay has a Network Module */
200     int c3600_nm_check_eeprom(c3600_t *router,u_int nm_bay);
201    
202     /* Get bay info */
203     struct c3600_nm_bay *c3600_nm_get_info(c3600_t *router,u_int nm_bay);
204    
205     /* Get NM type */
206     char *c3600_nm_get_type(c3600_t *router,u_int nm_bay);
207    
208     /* Get driver info about the specified slot */
209     void *c3600_nm_get_drvinfo(c3600_t *router,u_int nm_bay);
210    
211     /* Set driver info for the specified slot */
212     int c3600_nm_set_drvinfo(c3600_t *router,u_int nm_bay,void *drv_info);
213    
214     /* Add a NM binding */
215     int c3600_nm_add_binding(c3600_t *router,char *dev_type,u_int nm_bay);
216    
217     /* Remove a NM binding */
218     int c3600_nm_remove_binding(c3600_t *router,u_int nm_bay);
219    
220     /* Find a NIO binding */
221     struct c3600_nio_binding *
222     c3600_nm_find_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
223    
224     /* Add a network IO binding */
225     int c3600_nm_add_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id,
226     char *nio_name);
227    
228     /* Remove a NIO binding */
229     int c3600_nm_remove_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
230    
231     /* Remove all NIO bindings for the specified NM */
232     int c3600_nm_remove_all_nio_bindings(c3600_t *router,u_int nm_bay);
233    
234     /* Enable a Network IO descriptor for a Network Module */
235     int c3600_nm_enable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
236    
237     /* Disable Network IO descriptor of a Network Module */
238     int c3600_nm_disable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
239    
240     /* Enable all NIO of the specified NM */
241     int c3600_nm_enable_all_nio(c3600_t *router,u_int nm_bay);
242    
243     /* Disable all NIO of the specified NM */
244     int c3600_nm_disable_all_nio(c3600_t *router,u_int nm_bay);
245    
246     /* Initialize a Network Module */
247     int c3600_nm_init(c3600_t *router,u_int nm_bay);
248    
249     /* Shutdown a Network Module */
250     int c3600_nm_shutdown(c3600_t *router,u_int nm_bay);
251    
252     /* Shutdown all NM of a router */
253     int c3600_nm_shutdown_all(c3600_t *router);
254    
255 dpavlin 2 /* Show info about all NMs */
256     int c3600_nm_show_all_info(c3600_t *router);
257    
258 dpavlin 1 /* Create a Network Module (command line) */
259     int c3600_cmd_nm_create(c3600_t *router,char *str);
260    
261     /* Add a Network IO descriptor binding (command line) */
262     int c3600_cmd_add_nio(c3600_t *router,char *str);
263    
264     /* Show the list of available NM drivers */
265     void c3600_nm_show_drivers(void);
266    
267     /* Set chassis MAC address */
268     int c3600_chassis_set_mac_addr(c3600_t *router,char *mac_addr);
269    
270     /* Set the chassis type */
271     int c3600_chassis_set_type(c3600_t *router,char *chassis_type);
272    
273     /* Get the chassis ID */
274     int c3600_chassis_get_id(c3600_t *router);
275    
276     /* Show the list of available chassis drivers */
277     void c3600_chassis_show_drivers(void);
278    
279     /* Show C3600 hardware info */
280     void c3600_show_hardware(c3600_t *router);
281    
282     /* Initialize default parameters for a C3600 */
283     void c3600_init_defaults(c3600_t *router);
284    
285     /* Initialize the C3600 Platform */
286     int c3600_init_platform(c3600_t *router);
287    
288     /* Initialize a Cisco 3600 instance */
289     int c3600_init_instance(c3600_t *router);
290    
291     /* Stop a Cisco 3600 instance */
292     int c3600_stop_instance(c3600_t *router);
293    
294     /* Initialize EEPROM groups */
295     void c3600_init_eeprom_groups(c3600_t *router);
296    
297     /* dev_c3600_iofpga_init() */
298     int dev_c3600_iofpga_init(c3600_t *router,m_uint64_t paddr,m_uint32_t len);
299    
300     /* NM drivers */
301     extern struct c3600_nm_driver dev_c3600_nm_1e_driver;
302     extern struct c3600_nm_driver dev_c3600_nm_4e_driver;
303     extern struct c3600_nm_driver dev_c3600_nm_1fe_tx_driver;
304     extern struct c3600_nm_driver dev_c3600_nm_4t_driver;
305     extern struct c3600_nm_driver dev_c3600_leopard_2fe_driver;
306 dpavlin 2 extern struct c3600_nm_driver dev_c3600_nm_16esw_driver;
307 dpavlin 1
308     #endif

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