No longer needed since it is moved to acpihpet.

1 files changed, 0 insertions, 144 deletions

diff --git a/sys/dev/acpi/hpet.c b/sys/dev/acpi/hpet.c
deleted file mode 100644
index 70144a2018e..00000000000
--- a/sys/dev/acpi/hpet.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*	$OpenBSD: hpet.c,v 1.3 2005/12/16 21:11:51 marco 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.
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/device.h>
-#include <sys/malloc.h>
-#ifdef __HAVE_TIMECOUNTER
-#include <sys/timetc.h>
-#endif
-
-#include <machine/bus.h>
-
-#include <dev/acpi/acpireg.h>
-#include <dev/acpi/acpivar.h>
-#include <dev/acpi/acpidev.h>
-
-int hpetmatch(struct device *, void *, void *);
-void hpetattach(struct device *, struct device *, void *);
-
-#ifdef __HAVE_TIMECOUNTER
-u_int hpet_get_timecount(struct timecounter *tc);
-
-static struct timecounter hpet_timecounter = {
-	hpet_get_timecount,	/* get_timecount */
-	0,			/* no poll_pps */
-	0xffffffff,		/* counter_mask (24 bits) */
-	0,			/* frequency */
-	0,			/* name */
-	1000			/* quality */
-};
-#endif
-
-struct hpet_softc {
-	struct device		sc_dev;
-
-	bus_space_tag_t		sc_iot;
-	bus_space_handle_t	sc_ioh;
-};
-
-struct cfattach hpet_ca = {
-	sizeof(struct hpet_softc), hpetmatch, hpetattach
-};
-
-struct cfdriver hpet_cd = {
-	NULL, "hpet", DV_DULL
-};
-
-int
-hpetmatch(struct device *parent, void *match, void *aux)
-{
-	struct acpi_attach_args *aaa = aux;
-	struct acpi_table_header *hdr;
-
-	/*
-	 * If we do not have a table, it is not us
-	 */
-	if (aaa->aaa_table == NULL)
-		return (0);
-
-	/*
-	 * If it is an HPET table, we can attach
-	 */
-	hdr = (struct acpi_table_header *)aaa->aaa_table;
-	if (memcmp(hdr->signature, HPET_SIG, sizeof(HPET_SIG) - 1) != 0)
-		return (0);
-
-	return (1);
-}
-
-void
-hpetattach(struct device *parent, struct device *self, void *aux)
-{
-	struct hpet_softc *sc = (struct hpet_softc *) self;
-	struct acpi_attach_args *aa = aux;
-	struct acpi_hpet *hpet = (struct acpi_hpet *)aa->aaa_table;
-	u_int64_t period, freq;	/* timer period in femtoseconds (10^-15) */
-
-	switch (hpet->base_address.address_space_id) {
-	case GAS_SYSTEM_MEMORY:
-		sc->sc_iot = aa->aaa_memt;
-		break;
-
-	case GAS_SYSTEM_IOSPACE:
-		sc->sc_iot = aa->aaa_iot;
-		break;
-
-#if 0
-	case GAS_SYSTEM_PCI_CFG_SPACE:
-		sc->sc_iot = aa->aaa_pcit;
-		break;
-
-	case GAS_SYSTEM_SMBUS:
-		sc->sc_iot = aa->aaa_smbust;
-		break;
-#endif
-
-	default:
-		printf(": can't identify bus\n");
-		return;
-	}
-
-	if (bus_space_map(sc->sc_iot, hpet->base_address.address,
-	    HPET_REG_SIZE, 0, &sc->sc_ioh)) {
-		printf(": can't map i/o space\n");
-		return;
-	}
-
-	period = bus_space_read_4(sc->sc_iot, sc->sc_ioh,
-				  HPET_CAPABILITIES + sizeof(u_int32_t));
-	freq =  1000000000000000ull / period;
-	printf(": %lld Hz\n", freq);
-
-#ifdef __HAVE_TIMECOUNTER
-	hpet_timecounter.tc_frequency = (u_int32_t)freq;
-	hpet_timecounter.tc_priv = sc;
-	hpet_timecounter.tc_name = sc->sc_dev.dv_xname;
-	tc_init(&hpet_timecounter);
-#endif
-}
-
-#ifdef __HAVE_TIMECOUNTER
-u_int
-hpet_get_timecount(struct timecounter *tc)
-{
-	struct hpet_softc *sc = tc->tc_priv;
-
-	return (bus_space_read_4(sc->sc_iot, sc->sc_ioh, HPET_MAIN_COUNTER));
-}
-#endif