diff options
| -rw-r--r-- | sys/boot/i386/zfsboot/zfsboot.c | 6 | ||||
| -rw-r--r-- | sys/boot/pc98/boot2/boot2.c | 2 | ||||
| -rw-r--r-- | sys/boot/pc98/libpc98/biosdisk.c | 6 |
3 files changed, 7 insertions, 7 deletions
diff --git a/sys/boot/i386/zfsboot/zfsboot.c b/sys/boot/i386/zfsboot/zfsboot.c index afb77b2..ca82c63 100644 --- a/sys/boot/i386/zfsboot/zfsboot.c +++ b/sys/boot/i386/zfsboot/zfsboot.c @@ -238,7 +238,7 @@ bios_getmem(void) v86.es = VTOPSEG(&smap); v86.edi = VTOPOFF(&smap); v86int(); - if ((v86.efl & 1) || (v86.eax != SMAP_SIG)) + if (V86_CY(v86.efl) || (v86.eax != SMAP_SIG)) break; /* look for a low-memory segment that's large enough */ if ((smap.type == SMAP_TYPE_MEMORY) && (smap.base == 0) && @@ -285,7 +285,7 @@ bios_getmem(void) v86.addr = 0x15; /* int 0x15 function 0xe801*/ v86.eax = 0xe801; v86int(); - if (!(v86.efl & 1)) { + if (!V86_CY(v86.efl)) { bios_extmem = ((v86.ecx & 0xffff) + ((v86.edx & 0xffff) * 64)) * 1024; } } @@ -320,7 +320,7 @@ int13probe(int drive) v86.edx = drive; v86int(); - if (!(v86.efl & 0x1) && /* carry clear */ + if (!V86_CY(v86.efl) && /* carry clear */ ((v86.edx & 0xff) != (drive & DRV_MASK))) { /* unit # OK */ if ((v86.ecx & 0x3f) == 0) { /* absurd sector size */ return(0); /* skip device */ diff --git a/sys/boot/pc98/boot2/boot2.c b/sys/boot/pc98/boot2/boot2.c index 69a422e..72aae7d 100644 --- a/sys/boot/pc98/boot2/boot2.c +++ b/sys/boot/pc98/boot2/boot2.c @@ -326,7 +326,7 @@ bd_getbigeom(int bunit) v86.addr = 0x1b; v86.eax = 0x8400 | unit; v86int(); - if (v86.efl & 0x1) + if (V86_CY(v86.efl)) return 0x4F020F; /* 1200KB FD C:80 H:2 S:15 */ return ((v86.ecx & 0xffff) << 16) | (v86.edx & 0xffff); } diff --git a/sys/boot/pc98/libpc98/biosdisk.c b/sys/boot/pc98/libpc98/biosdisk.c index 96dbd1f..b777d25 100644 --- a/sys/boot/pc98/libpc98/biosdisk.c +++ b/sys/boot/pc98/libpc98/biosdisk.c @@ -824,7 +824,7 @@ bd_chs_io(struct open_disk *od, daddr_t dblk, int blks, caddr_t dest, int write) v86.es = VTOPSEG(dest); v86.ebp = VTOPOFF(dest); v86int(); - return (v86.efl & 0x1); + return (V86_CY(v86.efl)); } static int @@ -959,7 +959,7 @@ bd_getgeom(struct open_disk *od) od->od_cyl = v86.ecx; od->od_hds = (v86.edx >> 8) & 0xff; od->od_sec = v86.edx & 0xff; - if (v86.efl & 0x1) + if (V86_CY(v86.efl)) return(1); } @@ -1010,7 +1010,7 @@ bd_getbigeom(int bunit) v86.addr = 0x1b; v86.eax = 0x8400 | unit; v86int(); - if (v86.efl & 0x1) + if (V86_CY(v86.efl)) return 0x4F020F; /* 1200KB FD C:80 H:2 S:15 */ return ((v86.ecx & 0xffff) << 16) | (v86.edx & 0xffff); } |
