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clock.c: Finish conversion. Make rtcput() work if VRT bit not set. Speed up

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time conversion in delay().
fd.c: Minor changes to autoconfig.  Use dv_parent rather than storing another
pointer to the fdc_softc in each fd_softc.  Change disk label stuff for our
kernel.
icu.s: Make splx() and splnone() return previous cpl for now.
isa.c: Minor autoconfig changes.
isa.h: rtcin() is now nvram() and is declare in nvram.h.  Make isaphysmem a
caddr_t.
pccons.c: XXXX: Maybe we should insist they open /dev/io now.
timerreg.h: #define TIMER_NPORTS.
wd.c: Delete unused wdnoreloc() and wddospart(), and use remaining two bits in
unit number.  struct disk --> struct wd_softc.  struct board --> struct
wdc_softc.  Still needs much work.
This commit is contained in:
mycroft 1993-09-24 08:49:21 +00:00
parent 3540378534
commit 054e0b73bc
1 changed files with 6 additions and 4 deletions
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10
sys/arch/i386/isa/nvram.h
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@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)rtc.h 7.1 (Berkeley) 5/12/91
* $Id: nvram.h,v 1.1 1993/09/14 17:32:47 mycroft Exp $
* $Id: nvram.h,v 1.2 1993/09/24 08:49:21 mycroft Exp $
*/
/*
* Mach Operating System
@ -125,8 +125,7 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#define NVRAM_VALID 0x0d /* register D address */
#define NVRAM_VALID_VRT 0x80 /* Valid RAM and time bit */
#define NVRAM_NREG 0x0e /* number of RTC registers */
#define NVRAM_NREGP 0x0a /* number of RTC registers to set time */
#define CLOCK_NREG 0x0a /* number of RTC registers */
/*
* These are generic CMOS locations, but we call then RTC anyway...
@ -153,4 +152,7 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#define CLOCK_CENTURY 0x32 /* current century - please increment in Dec99 */
#define NVRAM_NPORTS 16
#define CLOCK_NPORTS 16
u_char nvram __P((u_char pos));