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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - drivers/net/dgrs.h
2 * ioctl's for the Digi Intl. RightSwitch
4 * These network driver ioctl's are a bit obtuse compared to the usual
5 * ioctl's for a "normal" device driver. Hey, I didn't invent it.
13 * strcpy(ifr.ifr_name, "eth1");
14 * ifr.ifr_data = (caddr_t) &ioc;
15 * ioc.cmd = DGRS_GETMEM;
16 * ioc.len = sizeof(x);
17 * ioc.data = (caddr_t) &x;
18 * rc = ioctl(fd, DGRSIOCTL, &ifr);
19 * printf("rc=%d mem=%x\n", rc, x);
22 #include <linux/sockios.h>
24 #define DGRSIOCTL SIOCDEVPRIVATE
26 typedef struct dgrs_ioctl
{
27 unsigned short cmd
; /* Command to run */
28 unsigned short len
; /* Length of the data buffer */
29 unsigned char __user
*data
; /* Pointer to the data buffer */
30 unsigned short port
; /* port number for command, if needed */
31 unsigned short filter
; /* filter number for command, if needed */
35 * Commands for the driver
37 #define DGRS_GETMEM 0x01 /* Get the dual port memory address */
38 #define DGRS_SETFILTER 0x02 /* Set a filter */