1 /***************************************************************************
2 *
3 * devinfo_pci.c : PCI devices
4 *
5 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
6 * Use is subject to license terms.
7 *
8 * Licensed under the Academic Free License version 2.1
9 *
10 **************************************************************************/
11
12 #ifdef HAVE_CONFIG_H
13 # include <config.h>
14 #endif
15
16 #include <stdio.h>
17 #include <string.h>
18 #include <libdevinfo.h>
19
20 #include "../osspec.h"
21 #include "../logger.h"
22 #include "../hald.h"
23 #include "../hald_dbus.h"
24 #include "../device_info.h"
25 #include "../util.h"
26 #include "../ids.h"
27 #include "devinfo_pci.h"
28
29 HalDevice *devinfo_pci_add (HalDevice *parent, di_node_t node, char *devfs_path, char *device_type);
30
31 DevinfoDevHandler devinfo_pci_handler = {
32 devinfo_pci_add,
33 NULL,
34 NULL,
35 NULL,
36 NULL,
37 NULL
38 };
39
devinfo_pci_add(HalDevice * parent,di_node_t node,char * devfs_path,char * device_type)40 HalDevice *devinfo_pci_add (HalDevice *parent, di_node_t node, char *devfs_path, char *device_type)
41 {
42 HalDevice *d;
43 char *s;
44 int *i;
45 int vid, pid, svid, spid;
46
47 if ((device_type == NULL) ||
48 ((strcmp (device_type, "pci") != 0) &&
49 (strcmp (device_type, "pci-ide") != 0))) {
50 if (parent == NULL) {
51 return (NULL);
52 } else {
53 s = (char *)hal_device_property_get_string (parent, "info.subsystem");
54 if ((s == NULL) || (strcmp (s, "pci") != 0)) {
55 return (NULL);
56 }
57 }
58 }
59
60 d = hal_device_new ();
61 devinfo_set_default_properties (d, parent, node, devfs_path);
62
63 hal_device_property_set_string (d, "info.subsystem", "pci");
64
65 vid = pid = svid = spid = 0;
66 if (di_prop_lookup_ints (DDI_DEV_T_ANY, node, "vendor-id", &i) > 0) {
67 vid = i[0];
68 }
69 if (di_prop_lookup_ints (DDI_DEV_T_ANY, node, "device-id", &i) > 0) {
70 pid = i[0];
71 }
72 if (di_prop_lookup_ints (DDI_DEV_T_ANY, node, "subsystem-vendor-id", &i) > 0) {
73 svid = i[0];
74 }
75 if (di_prop_lookup_ints (DDI_DEV_T_ANY, node, "subsystem-id", &i) > 0) {
76 spid = i[0];
77 }
78 hal_device_property_set_int (d, "pci.vendor_id", vid);
79 hal_device_property_set_int (d, "pci.product_id", pid);
80 hal_device_property_set_int (d, "pci.subsys_vendor_id", svid);
81 hal_device_property_set_int (d, "pci.subsys_product_id", spid);
82
83 {
84 char *vendor_name;
85 char *product_name;
86 char *subsys_vendor_name;
87 char *subsys_product_name;
88
89 ids_find_pci (hal_device_property_get_int (d, "pci.vendor_id"),
90 hal_device_property_get_int (d, "pci.product_id"),
91 hal_device_property_get_int (d, "pci.subsys_vendor_id"),
92 hal_device_property_get_int (d, "pci.subsys_product_id"),
93 &vendor_name, &product_name, &subsys_vendor_name,
94 &subsys_product_name);
95
96 if (vendor_name != NULL) {
97 hal_device_property_set_string (d, "pci.vendor", vendor_name);
98 hal_device_property_set_string (d, "info.vendor", vendor_name);
99 }
100
101 if (product_name != NULL) {
102 hal_device_property_set_string (d, "pci.product", product_name);
103 hal_device_property_set_string (d, "info.product", product_name);
104 }
105
106 if (subsys_vendor_name != NULL) {
107 hal_device_property_set_string (d, "pci.subsys_vendor",
108 subsys_vendor_name);
109 }
110
111 if (subsys_product_name != NULL) {
112 hal_device_property_set_string (d, "pci.subsys_product", subsys_product_name);
113 }
114 }
115
116 devinfo_add_enqueue (d, devfs_path, &devinfo_pci_handler);
117
118 return (d);
119 }
120
121