diff options
Diffstat (limited to 'sanei/sanei_pp.c')
| -rw-r--r-- | sanei/sanei_pp.c | 71 |
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; |