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-rw-r--r--openembedded/packages/hostap/hostap-modules/kernel_updates.patch192
1 files changed, 192 insertions, 0 deletions
diff --git a/openembedded/packages/hostap/hostap-modules/kernel_updates.patch b/openembedded/packages/hostap/hostap-modules/kernel_updates.patch
new file mode 100644
index 0000000000..70487a96f8
--- /dev/null
+++ b/openembedded/packages/hostap/hostap-modules/kernel_updates.patch
@@ -0,0 +1,192 @@
1Index: hostap-driver-0.4.4/driver/modules/hostap_cs.c
2===================================================================
3--- hostap-driver-0.4.4.orig/driver/modules/hostap_cs.c 2005-08-21 20:23:21.000000000 +0100
4+++ hostap-driver-0.4.4/driver/modules/hostap_cs.c 2005-09-17 17:09:05.000000000 +0100
5@@ -207,12 +207,17 @@
6 #include "hostap_hw.c"
7
8
9-
10+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
11 static void prism2_detach(dev_link_t *link);
12+#else
13+static void prism2_detach(struct pcmcia_device *p_dev);
14+#endif
15+
16 static void prism2_release(u_long arg);
17+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
18 static int prism2_event(event_t event, int priority,
19 event_callback_args_t *args);
20-
21+#endif
22
23 static int prism2_pccard_card_present(local_info_t *local)
24 {
25@@ -508,25 +513,36 @@
26 }
27 #endif
28
29+static int prism2_config(dev_link_t *link);
30
31 /* allocate local data and register with CardServices
32 * initialize dev_link structure, but do not configure the card yet */
33+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
34 static dev_link_t *prism2_attach(void)
35+#else
36+static int prism2_attach(struct pcmcia_device *p_dev)
37+#endif
38 {
39 dev_link_t *link;
40+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
41 client_reg_t client_reg;
42 int ret;
43+#endif
44
45 link = kmalloc(sizeof(dev_link_t), GFP_KERNEL);
46 if (link == NULL)
47+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
48 return NULL;
49-
50+#else
51+ return -ENOMEM;
52+#endif
53 memset(link, 0, sizeof(dev_link_t));
54
55 PDEBUG(DEBUG_HW, "%s: setting Vcc=33 (constant)\n", dev_info);
56 link->conf.Vcc = 33;
57 link->conf.IntType = INT_MEMORY_AND_IO;
58
59+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
60 /* register with CardServices */
61 link->next = dev_list;
62 dev_list = link;
63@@ -547,12 +563,28 @@
64 prism2_detach(link);
65 return NULL;
66 }
67+
68 return link;
69-}
70+#else
71+ link->handle = p_dev;
72+ p_dev->instance = link;
73+
74+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
75+ prism2_config(link);
76
77+ return 0;
78+#endif
79+}
80
81+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
82 static void prism2_detach(dev_link_t *link)
83+#else
84+static void prism2_detach(struct pcmcia_device *p_dev)
85+#endif
86 {
87+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15))
88+ dev_link_t *link = dev_to_instance(p_dev);
89+#endif
90 dev_link_t **linkp;
91
92 PDEBUG(DEBUG_FLOW, "prism2_detach\n");
93@@ -570,6 +602,7 @@
94 prism2_release((u_long)link);
95 }
96
97+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
98 if (link->handle) {
99 int res = pcmcia_deregister_client(link->handle);
100 if (res) {
101@@ -577,6 +610,7 @@
102 cs_error(link->handle, DeregisterClient, res);
103 }
104 }
105+#endif
106
107 *linkp = link->next;
108 /* release net devices */
109@@ -855,7 +889,53 @@
110 PDEBUG(DEBUG_FLOW, "release - done\n");
111 }
112
113+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15))
114+static int prism2_suspend1(struct pcmcia_device *dev)
115+{
116+ dev_link_t *link = dev_to_instance(dev);
117+ struct net_device *ndev = (struct net_device *) link->priv;
118+
119+ PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
120+ link->state |= DEV_SUSPEND;
121+ /* fall through */
122
123+ if (link->state & DEV_CONFIG) {
124+ if (link->open) {
125+ netif_stop_queue(ndev);
126+ netif_device_detach(ndev);
127+ }
128+ prism2_suspend(ndev);
129+ pcmcia_release_configuration(link->handle);
130+ }
131+
132+ return 0;
133+}
134+
135+static int prism2_resume1(struct pcmcia_device *dev)
136+{
137+ dev_link_t *link = dev_to_instance(dev);
138+ struct net_device *ndev = (struct net_device *) link->priv;
139+
140+ PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
141+
142+ link->state &= ~DEV_SUSPEND;
143+ /* fall through */
144+
145+ if (link->state & DEV_CONFIG) {
146+ pcmcia_request_configuration(link->handle, &link->conf);
147+ prism2_hw_shutdown(ndev, 1);
148+ prism2_hw_config(ndev, link->open ? 0 : 1);
149+ if (link->open) {
150+ netif_device_attach(ndev);
151+ netif_start_queue(ndev);
152+ }
153+ }
154+
155+ return 0;
156+}
157+#endif
158+
159+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
160 static int prism2_event(event_t event, int priority,
161 event_callback_args_t *args)
162 {
163@@ -924,7 +1004,7 @@
164 }
165 return 0;
166 }
167-
168+#endif
169
170 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,67)
171 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13))
172@@ -983,11 +1063,20 @@
173 .drv = {
174 .name = "hostap_cs",
175 },
176+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15))
177+ .probe = prism2_attach,
178+ .remove = prism2_detach,
179+ .suspend = prism2_suspend1,
180+ .resume = prism2_resume1,
181+#else
182 .attach = prism2_attach,
183 .detach = prism2_detach,
184+#endif
185 .owner = THIS_MODULE,
186 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13))
187+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15))
188 .event = prism2_event,
189+#endif
190 .id_table = hostap_cs_ids,
191 #endif
192 };
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