selinux: Remove security_ops extern

[linux.git] / drivers / net / wireless / hostap / hostap_download.c

diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/hostap/hostap_download.c
index e73bf739fd9bd56871c7b6ef902c3622ba71c003..705fe668b969819761584dbd25276eed403f756d 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/hostap/hostap_download.c
@@ -174,20 +174,70 @@ static int prism2_pda_ok(u8 *buf)
 }
 
 
-static int prism2_download_aux_dump(struct net_device *dev,
-                                    unsigned int addr, int len, u8 *buf)
-{
-       int res;
+#define prism2_download_aux_dump_npages 65536
 
-       prism2_enable_aux_port(dev, 1);
-       res = hfa384x_from_aux(dev, addr, len, buf);
-       prism2_enable_aux_port(dev, 0);
-       if (res)
-               return -1;
+struct prism2_download_aux_dump {
+       local_info_t *local;
+       u16 page[0x80];
+};
+
+static int prism2_download_aux_dump_proc_show(struct seq_file *m, void *v)
+{
+       struct prism2_download_aux_dump *ctx = m->private;
 
+       hfa384x_from_aux(ctx->local->dev, (unsigned long)v - 1, 0x80, ctx->page);
+       seq_write(m, ctx->page, 0x80);
        return 0;
 }
 
+static void *prism2_download_aux_dump_proc_start(struct seq_file *m, loff_t *_pos)
+{
+       struct prism2_download_aux_dump *ctx = m->private;
+       prism2_enable_aux_port(ctx->local->dev, 1);
+       if (*_pos >= prism2_download_aux_dump_npages)
+               return NULL;
+       return (void *)((unsigned long)*_pos + 1);
+}
+
+static void *prism2_download_aux_dump_proc_next(struct seq_file *m, void *v, loff_t *_pos)
+{
+       ++*_pos;
+       if (*_pos >= prism2_download_aux_dump_npages)
+               return NULL;
+       return (void *)((unsigned long)*_pos + 1);
+}
+
+static void prism2_download_aux_dump_proc_stop(struct seq_file *m, void *v)
+{
+       struct prism2_download_aux_dump *ctx = m->private;
+       prism2_enable_aux_port(ctx->local->dev, 0);
+}
+
+static const struct seq_operations prism2_download_aux_dump_proc_seqops = {
+       .start  = prism2_download_aux_dump_proc_start,
+       .next   = prism2_download_aux_dump_proc_next,
+       .stop   = prism2_download_aux_dump_proc_stop,
+       .show   = prism2_download_aux_dump_proc_show,
+};
+
+static int prism2_download_aux_dump_proc_open(struct inode *inode, struct file *file)
+{
+       int ret = seq_open_private(file, &prism2_download_aux_dump_proc_seqops,
+                                  sizeof(struct prism2_download_aux_dump));
+       if (ret == 0) {
+               struct seq_file *m = file->private_data;
+               m->private = PDE_DATA(inode);
+       }
+       return ret;
+}
+
+static const struct file_operations prism2_download_aux_dump_proc_fops = {
+       .open           = prism2_download_aux_dump_proc_open,
+       .read           = seq_read,
+       .llseek         = seq_lseek,
+       .release        = seq_release_private,
+};
+
 
 static u8 * prism2_read_pda(struct net_device *dev)
 {