/[dynamips]/trunk/dev_ap1011.c
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_ap1011.c

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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. All rights reserved.
4 *
5 * AP1011 - Sturgeon HyperTransport-PCI Bridge.
6 */
7
8 #include <stdio.h>
9 #include <stdlib.h>
10 #include <string.h>
11 #include <time.h>
12 #include <errno.h>
13
14 #include "cpu.h"
15 #include "vm.h"
16 #include "dynamips.h"
17 #include "memory.h"
18 #include "device.h"
19
20 #define AP1011_PCI_VENDOR_ID 0x14D9
21 #define AP1011_PCI_PRODUCT_ID 0x0010
22
23 /*
24 * pci_ap1011_read()
25 *
26 * Read a PCI register.
27 */
28 static m_uint32_t pci_ap1011_read(cpu_gen_t *cpu,struct pci_device *dev,
29 int reg)
30 {
31 switch (reg) {
32 case 0x08:
33 return(0x06040000);
34 case 0x34:
35 return(0x00000040);
36 case 0x40:
37 return(0x00210008);
38 case 0x44:
39 return(0x00000020);
40 case 0x48:
41 return(0x000000C0);
42 default:
43 return(0);
44 }
45 }
46
47 /* Create an AP1011 Sturgeon HyperTransport-PCI Bridge */
48 int dev_ap1011_init(struct pci_bus *pci_bus,int pci_device,
49 struct pci_bus *sec_bus)
50 {
51 struct pci_device *dev;
52
53 dev = pci_bridge_create_dev(pci_bus,"ap1011",
54 AP1011_PCI_VENDOR_ID,AP1011_PCI_PRODUCT_ID,
55 pci_device,0,sec_bus,pci_ap1011_read,NULL);
56
57 return((dev != NULL) ? 0 : -1);
58 }

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