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Now using FreeBSD's inb and outb instead of the ASM ones in the FreeBSD port.

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This commit is contained in:
gfk
2002-05-02 00:53:32 +00:00
parent 0f5b336514
commit 77b73505ec
1 changed files with 9 additions and 9 deletions
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server/drivers/port.h
+8 -8
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@@ -7,7 +7,9 @@
* *
* FreeBSD support by Guillaume Filion and Philip Pokorny, copyright 05/2001 * FreeBSD support by Guillaume Filion and Philip Pokorny, copyright 05/2001
* *
* NetBSD port by Guillaume Filion, copyright 12/2001 and 02/2002 * NetBSD & OpenBSD port by Guillaume Filion, copyright 12/2001 and 02/2002
*
* (Better) FreeBSD port by Guillaume Filion, copyright 05/2002
*/ */
/* /*
@@ -172,22 +174,20 @@ static inline int port_deny_full (unsigned short int port) {
/*#endif // defined HAVE_I386_IOPERM_NETBSD && defined HAVE_MACHINE_PIO_H && defined HAVE_MACHINE_SYSARCH_H /*#endif // defined HAVE_I386_IOPERM_NETBSD && defined HAVE_MACHINE_PIO_H && defined HAVE_MACHINE_SYSARCH_H
------------------------------------------------------------- -------------------------------------------------------------
Use i386_get_ioperm, i386_set_ioperm and ASM inb and outb from <machine/sysarch.h> (FreeBSD) */ Use i386_get_ioperm, i386_set_ioperm from <machine/sysarch.h> and inb and outb from <machine/cpufunc.h> (FreeBSD) */
#elif defined HAVE_I386_IOPERM_FREEBSD && defined HAVE_MACHINE_SYSARCH_H #elif defined HAVE_I386_IOPERM_FREEBSD && defined HAVE_MACHINE_SYSARCH_H
#include <sys/types.h>
#include <machine/cpufunc.h>
#include <machine/sysarch.h> #include <machine/sysarch.h>
/* Read a byte from port */ /* Read a byte from port */
static inline int port_in (unsigned short int port) { static inline int port_in (unsigned short int port) {
unsigned char value; return inb(port);
__asm__ volatile ("inb %1,%0":"=a" (value)
:"d" ((unsigned short) port));
return value;
} }
/* Write a byte 'val' to port */ /* Write a byte 'val' to port */
static inline void port_out (unsigned short int port, unsigned char val) { static inline void port_out (unsigned short int port, unsigned char val) {
__asm__ volatile ("outb %0,%1\n"::"a" (val), "d" (port) outb(val,port);
);
} }
/* Get access to a specific port */ /* Get access to a specific port */