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!

1 files changed, 119 insertions, 0 deletions

diff --git a/net/irda/irnet/irnet_ppp.h b/net/irda/irnet/irnet_ppp.h
new file mode 100644
index 000000000000..d2beb7df8f7f
--- /dev/null
+++ b/net/irda/irnet/irnet_ppp.h
@@ -0,0 +1,119 @@
+/*
+ *      IrNET protocol module : Synchronous PPP over an IrDA socket.
+ *
+ *              Jean II - HPL `00 - <jt@hpl.hp.com>
+ *
+ * This file contains all definitions and declarations necessary for the
+ * PPP part of the IrNET module.
+ * This file is a private header, so other modules don't want to know
+ * what's in there...
+ */
+
+#ifndef IRNET_PPP_H
+#define IRNET_PPP_H
+
+/***************************** INCLUDES *****************************/
+
+#include "irnet.h"              /* Module global include */
+
+/************************ CONSTANTS & MACROS ************************/
+
+/* /dev/irnet file constants */
+#define IRNET_MAJOR     10      /* Misc range */
+#define IRNET_MINOR     187     /* Official allocation */
+
+/* IrNET control channel stuff */
+#define IRNET_MAX_COMMAND       256     /* Max length of a command line */
+
+/* PPP hardcore stuff */
+
+/* Bits in rbits (PPP flags in irnet struct) */
+#define SC_RCV_BITS     (SC_RCV_B7_1|SC_RCV_B7_0|SC_RCV_ODDP|SC_RCV_EVNP)
+
+/* Bit numbers in busy */
+#define XMIT_BUSY       0
+#define RECV_BUSY       1
+#define XMIT_WAKEUP     2
+#define XMIT_FULL       3
+
+/* Queue management */
+#define PPPSYNC_MAX_RQLEN       32      /* arbitrary */
+
+/****************************** TYPES ******************************/
+
+
+/**************************** PROTOTYPES ****************************/
+
+/* ----------------------- CONTROL CHANNEL ----------------------- */
+static inline ssize_t
+        irnet_ctrl_write(irnet_socket *,
+                         const char *,
+                         size_t);
+static inline ssize_t
+        irnet_ctrl_read(irnet_socket *,
+                        struct file *,
+                        char *,
+                        size_t);
+static inline unsigned int
+        irnet_ctrl_poll(irnet_socket *,
+                        struct file *,
+                        poll_table *);
+/* ----------------------- CHARACTER DEVICE ----------------------- */
+static int
+        dev_irnet_open(struct inode *,  /* fs callback : open */
+                       struct file *),
+        dev_irnet_close(struct inode *,
+                        struct file *);
+static ssize_t
+        dev_irnet_write(struct file *,
+                        const char __user *,
+                        size_t,
+                        loff_t *),
+        dev_irnet_read(struct file *,
+                       char __user *,
+                       size_t,
+                       loff_t *);
+static unsigned int
+        dev_irnet_poll(struct file *,
+                       poll_table *);
+static int
+        dev_irnet_ioctl(struct inode *,
+                        struct file *,
+                        unsigned int,
+                        unsigned long);
+/* ------------------------ PPP INTERFACE ------------------------ */
+static inline struct sk_buff *
+        irnet_prepare_skb(irnet_socket *,
+                          struct sk_buff *);
+static int
+        ppp_irnet_send(struct ppp_channel *,
+                      struct sk_buff *);
+static int
+        ppp_irnet_ioctl(struct ppp_channel *,
+                        unsigned int,
+                        unsigned long);
+
+/**************************** VARIABLES ****************************/
+
+/* Filesystem callbacks (to call us) */
+static struct file_operations irnet_device_fops =
+{
+        .owner          = THIS_MODULE,
+        .read           = dev_irnet_read,
+        .write          = dev_irnet_write,
+        .poll           = dev_irnet_poll,
+        .ioctl          = dev_irnet_ioctl,
+        .open           = dev_irnet_open,
+        .release        = dev_irnet_close
+  /* Also : llseek, readdir, mmap, flush, fsync, fasync, lock, readv, writev */
+};
+
+/* Structure so that the misc major (drivers/char/misc.c) take care of us... */
+static struct miscdevice irnet_misc_device =
+{
+        IRNET_MINOR,
+        "irnet",
+        &irnet_device_fops
+};
+
+#endif /* IRNET_PPP_H */