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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_pp.c
parent527bedac30eb120915718eb7997e6dacd583512e (diff)
parente0d94cf4d39395df1e2c6bb4d967200298c13881 (diff)
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'sanei/sanei_pp.c')
-rw-r--r--sanei/sanei_pp.c71
1 files changed, 17 insertions, 54 deletions
diff --git a/sanei/sanei_pp.c b/sanei/sanei_pp.c
index 5150313..efd271d 100644
--- a/sanei/sanei_pp.c
+++ b/sanei/sanei_pp.c
@@ -87,40 +87,7 @@
#endif
#if defined (ENABLE_PARPORT_DIRECTIO)
# undef HAVE_LIBIEEE1284
-# 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>
-# 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;
-}
-# endif
+# include "../include/sane/sanei_directio.h"
#elif defined(HAVE_LIBIEEE1284)
# include <ieee1284.h>
#else
@@ -228,30 +195,26 @@ static inline void outb_addr(int fd, u_char val)
#else
-#define inb_data(fd) inb(port[fd].base)
-#define inb_stat(fd) inb(port[fd].base + 1)
-#define inb_ctrl(fd) inb(port[fd].base + 2)
-#define inb_eppdata(fd) inb(port[fd].base + 4)
+#define inb_data(fd) sanei_inb(port[fd].base)
+#define inb_stat(fd) sanei_inb(port[fd].base + 1)
+#define inb_ctrl(fd) sanei_inb(port[fd].base + 2)
+#define inb_eppdata(fd) sanei_inb(port[fd].base + 4)
-#define outb_data(fd,val) outb(val, port[fd].base)
-#define outb_stat(fd,val) outb(val, port[fd].base + 1)
-#define outb_ctrl(fd,val) outb(val, port[fd].base + 2)
-#define outb_addr(fd,val) outb(val, port[fd].base + 3)
-#define outb_eppdata(fd,val) outb(val, port[fd].base + 4)
+#define outb_data(fd,val) sanei_outb(port[fd].base, val)
+#define outb_stat(fd,val) sanei_outb(port[fd].base + 1, val)
+#define outb_ctrl(fd,val) sanei_outb(port[fd].base + 2, val)
+#define outb_addr(fd,val) sanei_outb(port[fd].base + 3, val)
+#define outb_eppdata(fd,val) sanei_outb(port[fd].base + 4, val)
#ifdef HAVE_IOPL
# define _SET_IOPL() iopl(3)
-# define inbyte400(fd) inb(port[fd].base + 0x400)
-# define inbyte402(fd) inb(port[fd].base + 0x402)
-# define outbyte400(fd,val) outb(val, port[fd].base + 0x400)
-# define outbyte402(fd,val) outb(val, port[fd].base + 0x402)
#else
# define _SET_IOPL()
-# define inbyte400(fd)
-# define inbyte402(fd,val)
-# define outbyte400(fd,val)
-# define outbyte402(fd,val)
#endif
+#define inbyte400(fd) sanei_inb(port[fd].base + 0x400)
+#define inbyte402(fd) sanei_inb(port[fd].base + 0x402)
+#define outbyte400(fd,val) sanei_outb(port[fd].base + 0x400, val)
+#define outbyte402(fd,val) sanei_outb(port[fd].base + 0x402, val)
#endif
/* should also be in unistd.h */
@@ -848,7 +811,7 @@ pp_open( const char *dev, SANE_Status * status )
/* TODO: insert FreeBSD compatible code here */
- if( ioperm( port[i].base, 5, 1 )) {
+ if( sanei_ioperm( port[i].base, 5, 1 )) {
DBG( 1, "pp_open: cannot get io privilege for port 0x%03lx\n",
port[i].base);
@@ -901,7 +864,7 @@ pp_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
#if defined(HAVE_LIBIEEE1284)
DBG( 1, "pp_close: can't free port '%s' (%s)\n",
@@ -1328,7 +1291,7 @@ sanei_pp_open( const char *dev, int *fd )
DBG( 3, "sanei_pp_open: support not compiled\n" );
DBG( 6, "sanei_pp_open: basically, this backend does only compile\n" );
DBG( 6, "sanei_pp_open: on x86 architectures. Furthermore it\n" );
- DBG( 6, "sanei_pp_open: needs ioperm() and inb()/outb() calls.\n" );
+ DBG( 6, "sanei_pp_open: needs ioperm() and sanei_inb()/sanei_outb() calls.\n" );
DBG( 6, "sanei_pp_open: alternatively it makes use of libieee1284\n" );
DBG( 6, "sanei_pp_open: (which isn't present either)\n");
return SANE_STATUS_INVAL;