summaryrefslogtreecommitdiffstats
path: root/include/linux/lapb.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/lapb.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/lapb.h')
-rw-r--r--include/linux/lapb.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/include/linux/lapb.h b/include/linux/lapb.h
new file mode 100644
index 0000000..ce709e1
--- /dev/null
+++ b/include/linux/lapb.h
@@ -0,0 +1,56 @@
+/*
+ * These are the public elements of the Linux LAPB module.
+ */
+
+#ifndef LAPB_KERNEL_H
+#define LAPB_KERNEL_H
+
+#define LAPB_OK 0
+#define LAPB_BADTOKEN 1
+#define LAPB_INVALUE 2
+#define LAPB_CONNECTED 3
+#define LAPB_NOTCONNECTED 4
+#define LAPB_REFUSED 5
+#define LAPB_TIMEDOUT 6
+#define LAPB_NOMEM 7
+
+#define LAPB_STANDARD 0x00
+#define LAPB_EXTENDED 0x01
+
+#define LAPB_SLP 0x00
+#define LAPB_MLP 0x02
+
+#define LAPB_DTE 0x00
+#define LAPB_DCE 0x04
+
+struct lapb_register_struct {
+ void (*connect_confirmation)(struct net_device *dev, int reason);
+ void (*connect_indication)(struct net_device *dev, int reason);
+ void (*disconnect_confirmation)(struct net_device *dev, int reason);
+ void (*disconnect_indication)(struct net_device *dev, int reason);
+ int (*data_indication)(struct net_device *dev, struct sk_buff *skb);
+ void (*data_transmit)(struct net_device *dev, struct sk_buff *skb);
+};
+
+struct lapb_parms_struct {
+ unsigned int t1;
+ unsigned int t1timer;
+ unsigned int t2;
+ unsigned int t2timer;
+ unsigned int n2;
+ unsigned int n2count;
+ unsigned int window;
+ unsigned int state;
+ unsigned int mode;
+};
+
+extern int lapb_register(struct net_device *dev, struct lapb_register_struct *callbacks);
+extern int lapb_unregister(struct net_device *dev);
+extern int lapb_getparms(struct net_device *dev, struct lapb_parms_struct *parms);
+extern int lapb_setparms(struct net_device *dev, struct lapb_parms_struct *parms);
+extern int lapb_connect_request(struct net_device *dev);
+extern int lapb_disconnect_request(struct net_device *dev);
+extern int lapb_data_request(struct net_device *dev, struct sk_buff *skb);
+extern int lapb_data_received(struct net_device *dev, struct sk_buff *skb);
+
+#endif
OpenPOWER on IntegriCloud