New upstream version 1.2.1upstream/1.2.1

1 files changed, 1 insertions, 377 deletions

diff --git a/backend/umax_pp_low.c b/backend/umax_pp_low.c
index 35cefa9..d1f3c16 100644
--- a/backend/umax_pp_low.c
+++ b/backend/umax_pp_low.c
@@ -53,9 +53,7 @@
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
-#ifdef HAVE_SYS_IO_H
-#include <sys/io.h>
-#endif
+#include "../include/sane/sanei_directio.h"
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
@@ -85,380 +83,6 @@
 #include <linux/ppdev.h>
 #endif
 
-/*************************************************/
-/* here we define sanei_inb/sanei_outb based on  */
-/* OS dependent inb/outb definitions             */
-/* SANE_INB is defined whenever a valid inb/outb */
-/* definition has been found                     */
-/* once all these work, it might be moved to     */
-/* sanei_pio.c                                   */
-/*************************************************/
-
-#ifdef ENABLE_PARPORT_DIRECTIO
-
-#if (! defined SANE_INB ) && ( defined HAVE_SYS_HW_H )	/* OS/2 EMX case */
-#define SANE_INB 1
-static int
-sanei_ioperm (int start, int length, int enable)
-{
-  if (enable)
-    return _portaccess (port, port + length - 1);
-  return 0;
-}
-
-static unsigned char
-sanei_inb (unsigned int port)
-{
-  return _inp8 (port) & 0xFF;
-}
-
-static void
-sanei_outb (unsigned int port, unsigned char value)
-{
-  _outp8 (port, value);
-}
-
-static void
-sanei_insb (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  _inps8 (port, (unsigned char *) addr, count);
-}
-
-static void
-sanei_insl (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  _inps32 (port, (unsigned long *) addr, count);
-}
-
-static void
-sanei_outsb (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  _outps8 (port, (unsigned char *) addr, count);
-}
-
-static void
-sanei_outsl (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  _outps32 (port, (unsigned long *) addr, count);
-}
-#endif /* OS/2 EMX case */
-
-
-
-#if (! defined SANE_INB ) && ( defined HAVE_MACHINE_CPUFUNC_H )	/* FreeBSD case */
-#define SANE_INB 2
-static int
-sanei_ioperm (int start, int length, int enable)
-{
-#ifdef HAVE_I386_SET_IOPERM
-  return i386_set_ioperm (start, length, enable);
-#else
-  int fd = 0;
-
-  /* makes compilers happy */
-  start = length + enable;
-  fd = open ("/dev/io", O_RDONLY);
-  if (fd > 0)
-    return 0;
-  return -1;
-#endif
-}
-
-static unsigned char
-sanei_inb (unsigned int port)
-{
-  return inb (port);
-}
-
-static void
-sanei_outb (unsigned int port, unsigned char value)
-{
-  outb (port, value);
-}
-
-static void
-sanei_insb (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  insb (port, addr, count);
-}
-
-static void
-sanei_insl (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  insl (port, addr, count);
-}
-
-static void
-sanei_outsb (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  outsb (port, addr, count);
-}
-
-static void
-sanei_outsl (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  outsl (port, addr, count);
-}
-#endif /* FreeBSD case */
-
-
-/* linux GCC on i386 */
-#if ( ! defined SANE_INB ) && ( defined HAVE_SYS_IO_H ) && ( defined __GNUC__ ) && ( defined __i386__ )
-#define SANE_INB 3
-
-static int
-sanei_ioperm (int start, int length, int enable)
-{
-#ifdef HAVE_IOPERM
-  return ioperm (start, length, enable);
-#else
-  /* linux without ioperm ? hum ... */
-  /* makes compilers happy */
-  start = length + enable;
-  return 0;
-#endif
-}
-
-static unsigned char
-sanei_inb (unsigned int port)
-{
-  return inb (port);
-}
-
-static void
-sanei_outb (unsigned int port, unsigned char value)
-{
-  outb (value, port);
-}
-
-static void
-sanei_insb (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  insb (port, addr, count);
-}
-
-static void
-sanei_insl (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  insl (port, addr, count);
-}
-
-static void
-sanei_outsb (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  outsb (port, addr, count);
-}
-
-static void
-sanei_outsl (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  /* oddly, 32 bit I/O are done with outsw instead of the expected outsl */
-  outsw (port, addr, count);
-}
-#endif /* linux GCC on i386 */
-
-
-/* linux GCC non i386 */
-#if ( ! defined SANE_INB ) && ( defined HAVE_SYS_IO_H ) && ( defined __GNUC__ ) && ( ! defined __i386__ )
-#define SANE_INB 4
-static int
-sanei_ioperm (int start, int length, int enable)
-{
-#ifdef HAVE_IOPERM
-  return ioperm (start, length, enable);
-#else
-  /* linux without ioperm ? hum ... */
-  /* makes compilers happy */
-  start = length + enable;
-  return 0;
-#endif
-}
-
-static unsigned char
-sanei_inb (unsigned int port)
-{
-  return inb (port);
-}
-
-static void
-sanei_outb (unsigned int port, unsigned char value)
-{
-  outb (value, port);
-}
-
-static void
-sanei_insb (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  unsigned int i;
-
-  for (i = 0; i < count; i++)
-    addr[i] = sanei_inb (port);
-}
-
-static void
-sanei_insl (unsigned int port, unsigned char *addr, unsigned long count)
-{
-  unsigned int i;
-
-  for (i = 0; i < count * 4; i++)
-    addr[i] = sanei_inb (port);
-}
-
-static void
-sanei_outsb (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  unsigned int i;
-
-  for (i = 0; i < count; i++)
-    sanei_outb (port, addr[i]);
-}
-
-static void
-sanei_outsl (unsigned int port, const unsigned char *addr,
-	     unsigned long count)
-{
-  unsigned int i;
-
-  for (i = 0; i < count * 4; i++)
-    sanei_outb (port, addr[i]);
-}
-#endif /* linux GCC non i386 */
-
-
-/* ICC on i386 */
-#if ( ! defined SANE_INB ) && ( defined __INTEL_COMPILER ) && ( defined __i386__ )
-#define SANE_INB 5
-static int
-sanei_ioperm (int start, int length, int enable)
-{
-#ifdef HAVE_IOPERM
-  return ioperm (start, length, enable);
-#else
-  /* ICC without ioperm() ... */
-  /* makes compilers happy */
-  start = length + enable;
-  return 0;
-#endif
-}
-static unsigned char
-sanei_inb (unsigned int port)
-{
-  unsigned char ret;
-
-  __asm__ __volatile__ ("inb %%dx,%%al":"=a" (ret):"d" ((u_int) port));
-  return ret;
-}
-
-static void
-sanei_outb (unsigned int port, unsigned char value)
-{
-  __asm__ __volatile__ ("outb %%al,%%dx"::"a" (value), "d" ((u_int) port));
-}
-
-static void
-sanei_insb (unsigned int port, void *addr, unsigned long count)
-{
-  __asm__ __volatile__ ("rep ; insb":"=D" (addr), "=c" (count):"d" (port),
-			"0" (addr), "1" (count));
-}
-
-static void
-sanei_insl (unsigned int port, void *addr, unsigned long count)
-{
-  __asm__ __volatile__ ("rep ; insl":"=D" (addr), "=c" (count):"d" (port),
-			"0" (addr), "1" (count));
-}
-
-static void
-sanei_outsb (unsigned int port, const void *addr, unsigned long count)
-{
-  __asm__ __volatile__ ("rep ; outsb":"=S" (addr), "=c" (count):"d" (port),
-			"0" (addr), "1" (count));
-}
-
-static void
-sanei_outsl (unsigned int port, const void *addr, unsigned long count)
-{
-  __asm__ __volatile__ ("rep ; outsl":"=S" (addr), "=c" (count):"d" (port),
-			"0" (addr), "1" (count));
-}
-
-#endif /* ICC on i386 */
-
-/* direct io requested, but no valid inb/oub */
-#if ( ! defined SANE_INB) && ( defined ENABLE_PARPORT_DIRECTIO )
-#warning "ENABLE_PARPORT_DIRECTIO cannot be used du to lack of inb/out definition"
-#undef ENABLE_PARPORT_DIRECTIO
-#endif
-
-#endif /* ENABLE_PARPORT_DIRECTIO */
-/*
- * no inb/outb without --enable-parport-directio *
- */
-#ifndef ENABLE_PARPORT_DIRECTIO
-#define SANE_INB 0
-static int
-sanei_ioperm (__sane_unused__ int start, __sane_unused__ int length,
-              __sane_unused__ int enable)
-{
-  /* returns failure */
-  return -1;
-}
-
-static unsigned char
-sanei_inb (__sane_unused__ unsigned int port)
-{
-  return 255;
-}
-
-static void
-sanei_outb (__sane_unused__ unsigned int port,
-            __sane_unused__ unsigned char value)
-{
-}
-
-static void
-sanei_insb (__sane_unused__ unsigned int port,
-            __sane_unused__ unsigned char *addr,
-            __sane_unused__ unsigned long count)
-{
-}
-
-static void
-sanei_insl (__sane_unused__ unsigned int port,
-            __sane_unused__ unsigned char *addr,
-            __sane_unused__ unsigned long count)
-{
-}
-
-static void
-sanei_outsb (__sane_unused__ unsigned int port,
-             __sane_unused__ const unsigned char *addr,
-	     __sane_unused__ unsigned long count)
-{
-}
-
-static void
-sanei_outsl (__sane_unused__ unsigned int port,
-             __sane_unused__ const unsigned char *addr,
-	     __sane_unused__ unsigned long count)
-{
-}
-#endif /* ENABLE_PARPORT_DIRECTIO is not defined */
-
-/* we need either direct io or ppdev */
-#if ! defined ENABLE_PARPORT_DIRECTIO && ! defined HAVE_LINUX_PPDEV_H && ! defined HAVE_DEV_PPBUS_PPI_H
-#define IO_SUPPORT_MISSING
-#endif
-
-
 #include "umax_pp_low.h"
 
 #ifdef DMALLOC