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Use defines APM_BIOS and SYSTEM_BIOS instead of hardcoding 0x53 and 0x15.

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This commit is contained in:
jlemon 1998-09-28 03:41:12 +00:00
parent e708a51bd0
commit ca535e3107
2 changed files with 10 additions and 10 deletions
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10
sys/i386/apm/apm.c
View File

@ -15,7 +15,7 @@
*
* Sep, 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
*
* $Id: apm.c,v 1.72 1998/06/07 17:09:55 dfr Exp $
* $Id: apm.c,v 1.73 1998/07/06 06:29:03 imp Exp $
*/
#include "opt_devfs.h"
@ -651,18 +651,18 @@ apmprobe(struct isa_device *dvp)
#ifdef VM86
bzero(&vmf, sizeof(struct vm86frame)); /* safety */
vmf.vmf_ax = 0x5300;
vmf.vmf_ax = (APM_BIOS << 8) | APM_INSTCHECK;
vmf.vmf_bx = 0;
if (((i = vm86_intcall(0x15, &vmf)) == 0) &&
if (((i = vm86_intcall(SYSTEM_BIOS, &vmf)) == 0) &&
!(vmf.vmf_eflags & PSL_C) &&
(vmf.vmf_bx == 0x504d)) {
apm_version = vmf.vmf_ax;
apm_flags = vmf.vmf_cx;
vmf.vmf_ax = 0x5303;
vmf.vmf_ax = (APM_BIOS << 8) | APM_PROT32CONNECT;
vmf.vmf_bx = 0;
if (((i = vm86_intcall(0x15, &vmf)) == 0) &&
if (((i = vm86_intcall(SYSTEM_BIOS, &vmf)) == 0) &&
!(vmf.vmf_eflags & PSL_C)) {
apm_cs32_base = vmf.vmf_ax;

10
sys/i386/bios/apm.c
View File

@ -15,7 +15,7 @@
*
* Sep, 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
*
* $Id: apm.c,v 1.72 1998/06/07 17:09:55 dfr Exp $
* $Id: apm.c,v 1.73 1998/07/06 06:29:03 imp Exp $
*/
#include "opt_devfs.h"
@ -651,18 +651,18 @@ apmprobe(struct isa_device *dvp)
#ifdef VM86
bzero(&vmf, sizeof(struct vm86frame)); /* safety */
vmf.vmf_ax = 0x5300;
vmf.vmf_ax = (APM_BIOS << 8) | APM_INSTCHECK;
vmf.vmf_bx = 0;
if (((i = vm86_intcall(0x15, &vmf)) == 0) &&
if (((i = vm86_intcall(SYSTEM_BIOS, &vmf)) == 0) &&
!(vmf.vmf_eflags & PSL_C) &&
(vmf.vmf_bx == 0x504d)) {
apm_version = vmf.vmf_ax;
apm_flags = vmf.vmf_cx;
vmf.vmf_ax = 0x5303;
vmf.vmf_ax = (APM_BIOS << 8) | APM_PROT32CONNECT;
vmf.vmf_bx = 0;
if (((i = vm86_intcall(0x15, &vmf)) == 0) &&
if (((i = vm86_intcall(SYSTEM_BIOS, &vmf)) == 0) &&
!(vmf.vmf_eflags & PSL_C)) {
apm_cs32_base = vmf.vmf_ax;