diff options
Diffstat (limited to 'sys/dev/acpi/hpetreg.h')
| -rw-r--r-- | sys/dev/acpi/hpetreg.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sys/dev/acpi/hpetreg.h b/sys/dev/acpi/hpetreg.h new file mode 100644 index 00000000000..7c5bae72a82 --- /dev/null +++ b/sys/dev/acpi/hpetreg.h @@ -0,0 +1,32 @@ +/* $OpenBSD: hpetreg.h,v 1.1 2005/06/02 20:09:39 tholo Exp $ */ +/* + * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#define HPET_REG_SIZE 1024 + +#define HPET_CAPABILITIES 0x000 +#define HPET_CONFIGURATION 0x010 +#define HPET_INTERRUPT_STATUS 0x020 +#define HPET_MAIN_COUNTER 0x0F0 +#define HPET_TIMER0_CONFIG 0x100 +#define HPET_TIMER0_COMPARE 0x108 +#define HPET_TIMER0_INTERRUPT 0x110 +#define HPET_TIMER1_CONFIG 0x200 +#define HPET_TIMER1_COMPARE 0x208 +#define HPET_TIMER1_INTERRUPT 0x310 +#define HPET_TIMER2_CONFIG 0x400 +#define HPET_TIMER2_COMPARE 0x408 +#define HPET_TIMER2_INTERRUPT 0x510 |