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, 38 insertions, 0 deletions

diff --git a/drivers/net/dgrs.h b/drivers/net/dgrs.h
new file mode 100644
index 000000000000..c347cd117409
--- /dev/null
+++ b/drivers/net/dgrs.h
@@ -0,0 +1,38 @@
+/*
+ *      ioctl's for the Digi Intl. RightSwitch
+ *
+ *      These network driver ioctl's are a bit obtuse compared to the usual
+ *      ioctl's for a "normal" device driver.  Hey, I didn't invent it.
+ *
+ *      Typical use:
+ *
+ *      struct ifreq    ifr;
+ *      DGRS_IOCTL      ioc;
+ *      int             x;
+ *
+ *      strcpy(ifr.ifr_name, "eth1");
+ *      ifr.ifr_data = (caddr_t) &ioc;
+ *      ioc.cmd = DGRS_GETMEM;
+ *      ioc.len = sizeof(x);
+ *      ioc.data = (caddr_t) &x;
+ *      rc = ioctl(fd, DGRSIOCTL, &ifr);
+ *      printf("rc=%d mem=%x\n", rc, x);
+ *
+ */
+#include <linux/sockios.h>
+
+#define DGRSIOCTL      SIOCDEVPRIVATE
+
+typedef struct dgrs_ioctl {
+        unsigned short cmd;     /* Command to run */
+        unsigned short len;     /* Length of the data buffer */
+        unsigned char  __user *data;    /* Pointer to the data buffer */
+        unsigned short  port;   /* port number for command, if needed */
+        unsigned short  filter; /* filter number for command, if needed */
+} DGRS_IOCTL;
+
+/* 
+ *      Commands for the driver 
+ */
+#define DGRS_GETMEM             0x01    /* Get the dual port memory address */
+#define DGRS_SETFILTER          0x02    /* Set a filter */