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authorJörg Frings-Fürst <debian@jff.email>2023-02-12 17:36:29 +0100
committerJörg Frings-Fürst <debian@jff.email>2023-02-12 17:36:29 +0100
commit882fd010527b8d8823f09e19edbed3746265fa08 (patch)
treebe5c7cace6697afc753c152d13ad5145d0884a42 /sanei/sanei_pa4s2.c
parent527bedac30eb120915718eb7997e6dacd583512e (diff)
parente0d94cf4d39395df1e2c6bb4d967200298c13881 (diff)
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'sanei/sanei_pa4s2.c')
-rw-r--r--sanei/sanei_pa4s2.c64
1 files changed, 14 insertions, 50 deletions
diff --git a/sanei/sanei_pa4s2.c b/sanei/sanei_pa4s2.c
index 5e59743..92fcf7f 100644
--- a/sanei/sanei_pa4s2.c
+++ b/sanei/sanei_pa4s2.c
@@ -66,43 +66,7 @@
#elif defined(ENABLE_PARPORT_DIRECTIO)
-# if defined(HAVE_SYS_IO_H)
-# if defined (__ICC) && __ICC >= 700
-# define __GNUC__ 2
-# endif
-# include <sys/io.h>
-# ifndef SANE_HAVE_SYS_IO_H_WITH_INB_OUTB
-# define IO_SUPPORT_MISSING
-# endif
-# if defined (__ICC) && __ICC >= 700
-# undef __GNUC__
-# elif defined(__ICC) && defined(HAVE_ASM_IO_H)
-# include <asm/io.h>
-# endif
-# elif defined(HAVE_ASM_IO_H)
-# include <asm/io.h> /* ugly, but backwards compatible */
-# elif defined(HAVE_SYS_HW_H)
-# include <sys/hw.h>
-# elif defined(__i386__) && ( defined (__GNUC__) || defined (__ICC) )
-
-static __inline__ void
-outb (u_char value, u_long port)
-{
- __asm__ __volatile__ ("outb %0,%1"::"a" (value), "d" ((u_short) port));
-}
-
-static __inline__ u_char
-inb (u_long port)
-{
- u_char value;
-
- __asm__ __volatile__ ("inb %1,%0":"=a" (value):"d" ((u_short) port));
- return value;
-}
-
-# else
-# define IO_SUPPORT_MISSING
-# endif
+#include "../include/sane/sanei_directio.h"
#else
@@ -306,7 +270,7 @@ pa4s2_init (SANE_Status *status)
if (first_time == SANE_FALSE)
{
DBG (5, "pa4s2_init: sanei already initialized\n");
- status = SANE_STATUS_GOOD;
+ *status = SANE_STATUS_GOOD;
return 0;
}
@@ -519,7 +483,7 @@ pa4s2_open (const char *dev, SANE_Status * status)
/* TODO: insert FreeBSD compatible code here */
- if (ioperm (port[n].base, 5, 1))
+ if (sanei_ioperm (port[n].base, 5, 1))
{
DBG (1, "pa4s2_open: cannot get io privilege for port 0x%03lx\n",
@@ -571,15 +535,15 @@ static void outbyte3(int fd, u_char val)
#else
-#define inbyte0(fd) inb(port[fd].base)
-#define inbyte1(fd) inb(port[fd].base + 1)
-#define inbyte2(fd) inb(port[fd].base + 2)
-#define inbyte4(fd) inb(port[fd].base + 4)
+#define inbyte0(fd) sanei_inb(port[fd].base)
+#define inbyte1(fd) sanei_inb(port[fd].base + 1)
+#define inbyte2(fd) sanei_inb(port[fd].base + 2)
+#define inbyte4(fd) sanei_inb(port[fd].base + 4)
-#define outbyte0(fd,val) outb(val, port[fd].base)
-#define outbyte1(fd,val) outb(val, port[fd].base + 1)
-#define outbyte2(fd,val) outb(val, port[fd].base + 2)
-#define outbyte3(fd,val) outb(val, port[fd].base + 3)
+#define outbyte0(fd,val) sanei_outb(port[fd].base, val)
+#define outbyte1(fd,val) sanei_outb(port[fd].base + 1, val)
+#define outbyte2(fd,val) sanei_outb(port[fd].base + 2, val)
+#define outbyte3(fd,val) sanei_outb(port[fd].base + 3, val)
#endif
@@ -882,7 +846,7 @@ pa4s2_close (int fd, SANE_Status * status)
#if defined(HAVE_LIBIEEE1284)
if ((result = ieee1284_close(pplist.portv[fd])) < 0)
#else
- if (ioperm (port[fd].base, 5, 0))
+ if (sanei_ioperm (port[fd].base, 5, 0))
#endif
{
@@ -1427,7 +1391,7 @@ sanei_pa4s2_enable (int fd, int enable)
linux 2.2, although they seem to be inherited on linux 2.4),
so we should make sure we get the permission */
- if (ioperm (port[fd].base, 5, 1))
+ if (sanei_ioperm (port[fd].base, 5, 1))
{
DBG (1, "sanei_pa4s2_enable: cannot get io privilege for port"
" 0x%03lx\n", port[fd].base);
@@ -1917,7 +1881,7 @@ sanei_pa4s2_open (const char *dev, int *fd)
DBG (3, "sanei_pa4s2_open: A4S2 support not compiled\n");
DBG (6, "sanei_pa4s2_open: basically, this backend does only compile\n");
DBG (6, "sanei_pa4s2_open: on x86 architectures. Furthermore it\n");
- DBG (6, "sanei_pa4s2_open: needs ioperm() and inb()/outb() calls.\n");
+ DBG (6, "sanei_pa4s2_open: needs sanei_ioperm() and sanei_inb()/sanei_outb() calls.\n");
DBG (6, "sanei_pa4s2_open: alternatively it makes use of libieee1284\n");
DBG (6, "sanei_pa4s2_open: (which isn't present either)\n");
DBG (5, "sanei_pa4s2_open: returning SANE_STATUS_INVAL\n");