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-rw-r--r--gdb/gpio.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/gdb/gpio.h b/gdb/gpio.h
deleted file mode 100644
index 86aa4ca..0000000
--- a/gdb/gpio.h
+++ /dev/null
@@ -1,38 +0,0 @@
-struct GPIO_ioctl {
- // This is used for general input and output in the same ioctl.
- // inlen is replaced by the number of input bytes consumed.
- // inlen is always even and represents a number of pairs:
- // [0/1/2,value]: write value to port_base+0/1/2.
- // [0x80/0x81/0x82, --]: read value from port_base+0/1/2
- // and append result to outbuf.
- // Thus one can intermix read and write in the same ioctl.
- unsigned inlen; char *inbuf;
- // outlen is replaced by # of output bytes written.
- unsigned outlen; char *outbuf;
- };
-
-// IO control numbers
-
-// Linux kernel uses 0x54XX for special purposes. Avoid such.
-// We'll pick large numbers.
-// We don't use the linux convention of dividing the IOC into a bunch
-// of bit fields. We can always switch to this later, as the
-// IOC 0 returns the driver version (which IOC value will never change).
-
-#define GPIO_IOC_VERSION 0 // returns version
-#define GPIO_IOC_BASE 0xaa3a0000 // Intended for use on ARCangel 3!
-
-// Switch base address of parallel port. 0x3f8 is assumed.
-// WARNING! You can write on any port whatsoever with this driver.
-// BE CAREFUL!
-#define GPIO_IOC_SET_PORT_BASE (GPIO_IOC_BASE+1) // cmd, arg=port base
-
-// General input/output ioctl. See GPIO_ioctl struct.
-#define GPIO_IOC_DO_IO (GPIO_IOC_BASE+2) // cmd, arg=GPIO_ioctl *
-
-// For emergency purposes in case the driver is goofed up.
-#define GPIO_IOC_HARDRESET (GPIO_IOC_BASE+3) // cmd, no arg
-
-// Do you have an antiquated parallel port? You might need to ask
-// the driver to use outb_p and inb_p (_p = pause). Default is not to.
-#define GPIO_IOC_SET_PAUSE (GPIO_IOC_BASE+4) // arg = 1 => use pause; o/wise not.