1 |
dpavlin |
4 |
/* |
2 |
dpavlin |
7 |
* Cisco router simulation platform. |
3 |
dpavlin |
4 |
* Copyright (c) 2006 Christophe Fillot (cf@utc.fr) |
4 |
|
|
* |
5 |
|
|
* Serial Network Modules. |
6 |
|
|
*/ |
7 |
|
|
|
8 |
|
|
#include <stdio.h> |
9 |
|
|
#include <stdlib.h> |
10 |
|
|
#include <string.h> |
11 |
|
|
#include <stdarg.h> |
12 |
|
|
#include <unistd.h> |
13 |
|
|
#include <time.h> |
14 |
|
|
#include <errno.h> |
15 |
|
|
#include <assert.h> |
16 |
|
|
|
17 |
|
|
#include "utils.h" |
18 |
|
|
#include "net.h" |
19 |
|
|
#include "net_io.h" |
20 |
|
|
#include "ptask.h" |
21 |
|
|
#include "dev_mueslix.h" |
22 |
|
|
#include "dev_c3725.h" |
23 |
|
|
|
24 |
|
|
/* ====================================================================== */ |
25 |
|
|
/* NM-4T */ |
26 |
|
|
/* ====================================================================== */ |
27 |
|
|
|
28 |
|
|
/* |
29 |
|
|
* dev_c3725_nm_4t_init() |
30 |
|
|
* |
31 |
|
|
* Add a NM-4T network module into specified slot. |
32 |
|
|
*/ |
33 |
dpavlin |
11 |
int dev_c3725_nm_4t_init(vm_instance_t *vm,struct cisco_card *card) |
34 |
dpavlin |
4 |
{ |
35 |
|
|
struct mueslix_data *data; |
36 |
dpavlin |
11 |
u_int slot = card->slot_id; |
37 |
dpavlin |
4 |
|
38 |
dpavlin |
11 |
/* Set the PCI bus */ |
39 |
|
|
card->pci_bus = vm->slots_pci_bus[slot]; |
40 |
|
|
|
41 |
dpavlin |
4 |
/* Set the EEPROM */ |
42 |
dpavlin |
11 |
cisco_card_set_eeprom(vm,card,cisco_eeprom_find_nm("NM-4T")); |
43 |
|
|
c3725_set_slot_eeprom(VM_C3725(vm),slot,&card->eeprom); |
44 |
dpavlin |
4 |
|
45 |
|
|
/* Create the Mueslix chip */ |
46 |
dpavlin |
11 |
data = dev_mueslix_init(vm,card->dev_name,0, |
47 |
|
|
card->pci_bus,c3725_nm_get_pci_device(slot), |
48 |
|
|
c3725_net_irq_for_slot_port(slot,0)); |
49 |
dpavlin |
4 |
|
50 |
|
|
if (!data) return(-1); |
51 |
|
|
|
52 |
|
|
/* Store device info into the router structure */ |
53 |
dpavlin |
11 |
card->drv_info = data; |
54 |
|
|
return(0); |
55 |
dpavlin |
4 |
} |
56 |
|
|
|
57 |
|
|
/* Remove a NM-4T from the specified slot */ |
58 |
dpavlin |
11 |
int dev_c3725_nm_4t_shutdown(vm_instance_t *vm,struct cisco_card *card) |
59 |
dpavlin |
4 |
{ |
60 |
dpavlin |
11 |
/* Remove the NM EEPROM */ |
61 |
|
|
cisco_card_unset_eeprom(card); |
62 |
|
|
c3725_set_slot_eeprom(VM_C3725(vm),card->slot_id,NULL); |
63 |
dpavlin |
4 |
|
64 |
dpavlin |
11 |
/* Remove the mueslix driver */ |
65 |
|
|
dev_mueslix_remove(card->drv_info); |
66 |
dpavlin |
4 |
return(0); |
67 |
|
|
} |
68 |
|
|
|
69 |
|
|
/* Bind a Network IO descriptor to a specific port */ |
70 |
dpavlin |
11 |
int dev_c3725_nm_4t_set_nio(vm_instance_t *vm,struct cisco_card *card, |
71 |
|
|
u_int port_id,netio_desc_t *nio) |
72 |
dpavlin |
4 |
{ |
73 |
dpavlin |
11 |
struct mueslix_data *d = card->drv_info; |
74 |
dpavlin |
4 |
|
75 |
dpavlin |
11 |
if (!d || (port_id >= MUESLIX_NR_CHANNELS)) |
76 |
dpavlin |
4 |
return(-1); |
77 |
|
|
|
78 |
dpavlin |
11 |
return(dev_mueslix_set_nio(d,port_id,nio)); |
79 |
dpavlin |
4 |
} |
80 |
|
|
|
81 |
|
|
/* Unbind a Network IO descriptor to a specific port */ |
82 |
dpavlin |
11 |
int dev_c3725_nm_4t_unset_nio(vm_instance_t *vm,struct cisco_card *card, |
83 |
|
|
u_int port_id) |
84 |
dpavlin |
4 |
{ |
85 |
dpavlin |
11 |
struct mueslix_data *d = card->drv_info; |
86 |
dpavlin |
4 |
|
87 |
dpavlin |
11 |
if (!d || (port_id >= MUESLIX_NR_CHANNELS)) |
88 |
dpavlin |
4 |
return(-1); |
89 |
|
|
|
90 |
|
|
return(dev_mueslix_unset_nio(d,port_id)); |
91 |
|
|
} |
92 |
|
|
|
93 |
|
|
/* NM-4T driver */ |
94 |
dpavlin |
11 |
struct cisco_card_driver dev_c3725_nm_4t_driver = { |
95 |
dpavlin |
4 |
"NM-4T", 1, 0, |
96 |
|
|
dev_c3725_nm_4t_init, |
97 |
|
|
dev_c3725_nm_4t_shutdown, |
98 |
dpavlin |
11 |
NULL, |
99 |
dpavlin |
4 |
dev_c3725_nm_4t_set_nio, |
100 |
|
|
dev_c3725_nm_4t_unset_nio, |
101 |
|
|
NULL, |
102 |
|
|
}; |