Subject: use agp_amd64 on X
To: None <tech-kern@NetBSD.org, port-amd64@netbsd.org>
From: KIYOHARA Takashi <kiyohara@kk.iij4u.or.jp>
List: tech-kern
Date: 07/28/2007 22:51:00
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Hi! all,


I want to use agp(4) on X of amd64. However, I do not know the method
of moving agp(4) by X.  X-<

Please your follow.  ;-)


I attach the agp_amd64.{c,diff} of FreeBSD to this mail.
I tested the EXAMPLE for agp(4). (see agp(4))

  Result
  ------
    version:        0.0
    id:             d110de
    mode:           1f00421b
    base:           f0000000
    size:           128M
    total mem:      491520
    system mem:     491520
    used mem:       0

    alloc key 1, paddr 0
    used mem now:   64

    agp test successful


Thanks,
--
kiyohara


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/*-
 * Copyright (c) 2004, 2005 Jung-uk Kim <jkim@FreeBSD.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD$");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/kernel.h>
#include <sys/proc.h>
#include <sys/conf.h>
#include <sys/device.h>
#include <sys/lock.h>
#include <sys/agpio.h>

#include <uvm/uvm_extern.h>

#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/agpvar.h>
#include <dev/pci/agpreg.h>

#include <dev/pci/pcidevs.h>

#include <machine/bus.h>


#define	AMD64_MAX_MCTRL		8

/* XXX nForce3 requires secondary AGP bridge at 0:11:0. */
#define AGP_AMD64_NVIDIA_PCITAG(pc)	pci_make_tag(pc, 0, 11, 0)
/* XXX Some VIA bridge requires secondary AGP bridge at 0:1:0. */
#define AGP_AMD64_VIA_PCITAG(pc)	pci_make_tag(pc, 0, 1, 0)


static uint32_t agp_amd64_get_aperture(struct agp_softc *);
static int agp_amd64_set_aperture(struct agp_softc *, uint32_t);
static int agp_amd64_bind_page(struct agp_softc *, off_t, bus_addr_t);
static int agp_amd64_unbind_page(struct agp_softc *, off_t);
static void agp_amd64_flush_tlb(struct agp_softc *);

static void agp_amd64_apbase_fixup(struct agp_softc *);

static void agp_amd64_uli_init(struct agp_softc *);
static int agp_amd64_uli_set_aperture(struct agp_softc *, uint32_t);

static int agp_amd64_nvidia_match(const struct pci_attach_args *, uint16_t);
static void agp_amd64_nvidia_init(struct agp_softc *);
static int agp_amd64_nvidia_set_aperture(struct agp_softc *, uint32_t);

static int agp_amd64_via_match(const struct pci_attach_args *);
static void agp_amd64_via_init(struct agp_softc *);
static int agp_amd64_via_set_aperture(struct agp_softc *, uint32_t);


struct agp_amd64_softc {
	uint32_t		initial_aperture;
	struct agp_gatt		*gatt;
	uint32_t		apbase;
	pcitag_t		ctrl_tag;	/* use NVIDIA and VIA */
	pcitag_t		mctrl_tag[AMD64_MAX_MCTRL];
	int			n_mctrl;
	int			via_agp;
};

static struct agp_methods agp_amd64_methods = {
	agp_amd64_get_aperture,
	agp_amd64_set_aperture,
	agp_amd64_bind_page,
	agp_amd64_unbind_page,
	agp_amd64_flush_tlb,
	agp_generic_enable,
	agp_generic_alloc_memory,
	agp_generic_free_memory,
	agp_generic_bind_memory,
	agp_generic_unbind_memory,
};


int
agp_amd64_match(const struct pci_attach_args *pa)
{

	switch (PCI_VENDOR(pa->pa_id)) {
	case PCI_VENDOR_AMD:
		switch (PCI_PRODUCT(pa->pa_id)) {
		case PCI_PRODUCT_AMD_AGP8151_DEV:
			return 1;
		}
		break;

	case PCI_VENDOR_SIS:
		switch (PCI_PRODUCT(pa->pa_id)) {
		case PCI_PRODUCT_SIS_755:
		case PCI_PRODUCT_SIS_760:
			return 1;
		}
		break;

	case PCI_VENDOR_ALI:
		switch (PCI_PRODUCT(pa->pa_id)) {
		case PCI_PRODUCT_ALI_M1689:
			return 1;
		}
		break;

	case PCI_VENDOR_NVIDIA:
		switch (PCI_PRODUCT(pa->pa_id)) {
		case PCI_PRODUCT_NVIDIA_NFORCE3_PCHB:
			return agp_amd64_nvidia_match(pa,
			    PCI_PRODUCT_NVIDIA_NFORCE3_PPB2);

			/* NOTREACHED */

		case PCI_PRODUCT_NVIDIA_NFORCE3_250_PCHB:
			return agp_amd64_nvidia_match(pa,
			    PCI_PRODUCT_NVIDIA_NFORCE3_250_AGP);

			/* NOTREACHED */
		}
		break;

	case PCI_VENDOR_VIATECH:
		switch (PCI_PRODUCT(pa->pa_id)) {
		case PCI_PRODUCT_VIATECH_K8M800_0:
		case PCI_PRODUCT_VIATECH_K8T890_0:
		case PCI_PRODUCT_VIATECH_K8HTB_0:
		case PCI_PRODUCT_VIATECH_K8HTB:
			return 1;
		}
		break;
	}

	return 0;
}

static int
agp_amd64_nvidia_match(const struct pci_attach_args *pa, uint16_t devid)
{
	pcitag_t tag;
	pcireg_t reg;

	tag = AGP_AMD64_NVIDIA_PCITAG(pa->pa_pc);

	reg = pci_conf_read(pa->pa_pc, tag, PCI_CLASS_REG);
	if (PCI_CLASS(reg) != PCI_CLASS_BRIDGE ||
	    PCI_SUBCLASS(reg) != PCI_SUBCLASS_BRIDGE_PCI)
		return 0;

	reg = pci_conf_read(pa->pa_pc, tag, PCI_ID_REG);
	if (PCI_VENDOR(reg) != PCI_VENDOR_NVIDIA || PCI_PRODUCT(reg) != devid)
		return 0;

	return 1;
}

static int
agp_amd64_via_match(const struct pci_attach_args *pa)
{
	pcitag_t tag;
	pcireg_t reg;

	tag = AGP_AMD64_VIA_PCITAG(pa->pa_pc);

	reg = pci_conf_read(pa->pa_pc, tag, PCI_CLASS_REG);
	if (PCI_CLASS(reg) != PCI_CLASS_BRIDGE ||
	    PCI_SUBCLASS(reg) != PCI_SUBCLASS_BRIDGE_PCI)
		return 0;

	reg = pci_conf_read(pa->pa_pc, tag, PCI_ID_REG);
	if (PCI_VENDOR(reg) != PCI_VENDOR_VIATECH ||
	    PCI_PRODUCT(reg) != PCI_PRODUCT_VIATECH_K8HTB_AGP)
		return 0;

	return 1;
}

int
agp_amd64_attach(struct device *parent, struct device *self, void *aux)
{
	struct agp_softc *sc = (void *)self;
	struct agp_amd64_softc *asc;
	struct pci_attach_args *pa = aux;
	struct agp_gatt *gatt;
	pcitag_t tag;
	pcireg_t id, attbase, apctrl;
	int maxdevs, i, n;

	asc = malloc(sizeof(struct agp_amd64_softc), M_AGP, M_NOWAIT | M_ZERO);
	if (asc == NULL) {
		aprint_error(": can't allocate softc\n");
		return ENOMEM;
	}

	if (agp_map_aperture(pa, sc, AGP_APBASE) != 0) {
		aprint_error(": can't map aperture\n");
		free(asc, M_AGP);
		return ENXIO;
	}

	maxdevs = pci_bus_maxdevs(pa->pa_pc, 0);
	for (i = 0, n = 0; i < maxdevs && n < AMD64_MAX_MCTRL; i++) {
		tag = pci_make_tag(pa->pa_pc, 0, i, 3);
		id = pci_conf_read(pa->pa_pc, tag, PCI_ID_REG);
		if (PCI_VENDOR(id) == PCI_VENDOR_AMD &&
		    PCI_PRODUCT(id) == PCI_PRODUCT_AMD_AMD64_MISC) {
			asc->mctrl_tag[n] = tag;
			n++;
		}
	}
	if (n == 0)
		return ENXIO;
	asc->n_mctrl = n;

	aprint_normal(": %d Miscellaneous Control unit(s) found.\n",
	    asc->n_mctrl);
	aprint_normal("%s", sc->as_dev.dv_xname);

	sc->as_chipc = asc;
	sc->as_methods = &agp_amd64_methods;
	pci_get_capability(pa->pa_pc, pa->pa_tag, PCI_CAP_AGP, &sc->as_capoff,
	    NULL);
	asc->initial_aperture = AGP_GET_APERTURE(sc);

	for (;;) {
		gatt = agp_alloc_gatt(sc);
		if (gatt)
			break;

		/*
		 * Probably contigmalloc failure. Try reducing the
		 * aperture so that the gatt size reduces.
		 */
		if (AGP_SET_APERTURE(sc, AGP_GET_APERTURE(sc) / 2)) {
			agp_generic_detach(sc);
			return ENOMEM;
		}
	}
	asc->gatt = gatt;

	switch (PCI_VENDOR(sc->as_id)) {
	case PCI_VENDOR_ALI:
		agp_amd64_uli_init(sc);
		if (agp_amd64_uli_set_aperture(sc, asc->initial_aperture))
			return ENXIO;
		break;

	case PCI_VENDOR_NVIDIA:
		asc->ctrl_tag = AGP_AMD64_NVIDIA_PCITAG(pa->pa_pc);
		agp_amd64_nvidia_init(sc);
		if (agp_amd64_nvidia_set_aperture(sc, asc->initial_aperture))
			return ENXIO;
		break;

	case PCI_VENDOR_VIATECH:
		asc->via_agp = agp_amd64_via_match(pa);
		if (asc->via_agp) {
			asc->ctrl_tag = AGP_AMD64_VIA_PCITAG(pa->pa_pc);
			agp_amd64_via_init(sc);
			if (agp_amd64_via_set_aperture(sc,
			    asc->initial_aperture))
				return ENXIO;
		}
		break;
	}

	/* Install the gatt and enable aperture. */
	attbase = (uint32_t)(gatt->ag_physical >> 8) & AGP_AMD64_ATTBASE_MASK;
	for (i = 0; i < asc->n_mctrl; i++) {
		pci_conf_write(pa->pa_pc, asc->mctrl_tag[i], AGP_AMD64_ATTBASE,
		    attbase);
		apctrl = pci_conf_read(pa->pa_pc, asc->mctrl_tag[i],
		    AGP_AMD64_APCTRL);
		apctrl |= AGP_AMD64_APCTRL_GARTEN;
		apctrl &=
		    ~(AGP_AMD64_APCTRL_DISGARTCPU | AGP_AMD64_APCTRL_DISGARTIO);
		pci_conf_write(pa->pa_pc, asc->mctrl_tag[i], AGP_AMD64_APCTRL,
		    apctrl);
	}

	agp_flush_cache();

	return 0;
}


static uint32_t agp_amd64_table[] = {
	0x02000000,	/*   32 MB */
	0x04000000,	/*   64 MB */
	0x08000000,	/*  128 MB */
	0x10000000,	/*  256 MB */
	0x20000000,	/*  512 MB */
	0x40000000,	/* 1024 MB */
	0x80000000,	/* 2048 MB */
};

#define AGP_AMD64_TABLE_SIZE \
	(sizeof(agp_amd64_table) / sizeof(agp_amd64_table[0]))

static uint32_t
agp_amd64_get_aperture(struct agp_softc *sc)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	uint32_t i;

	i = (pci_conf_read(sc->as_pc, asc->mctrl_tag[0], AGP_AMD64_APCTRL) &
		AGP_AMD64_APCTRL_SIZE_MASK) >> 1;

	if (i >= AGP_AMD64_TABLE_SIZE)
		return 0;

	return agp_amd64_table[i];
}

static int
agp_amd64_set_aperture(struct agp_softc *sc, uint32_t aperture)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	uint32_t i;
	pcireg_t apctrl;
	int j;

	for (i = 0; i < AGP_AMD64_TABLE_SIZE; i++)
		if (agp_amd64_table[i] == aperture)
			break;
	if (i >= AGP_AMD64_TABLE_SIZE)
		return EINVAL;

	for (j = 0; j < asc->n_mctrl; j++) {
		apctrl = pci_conf_read(sc->as_pc, asc->mctrl_tag[0],
		    AGP_AMD64_APCTRL);
		pci_conf_write(sc->as_pc, asc->mctrl_tag[0], AGP_AMD64_APCTRL,
		    (apctrl & ~(AGP_AMD64_APCTRL_SIZE_MASK)) | (i << 1));
	}

	switch (PCI_VENDOR(sc->as_id)) {
	case PCI_VENDOR_ALI:
		return agp_amd64_uli_set_aperture(sc, aperture);
		break;

	case PCI_VENDOR_NVIDIA:
		return agp_amd64_nvidia_set_aperture(sc, aperture);
		break;

	case PCI_VENDOR_VIATECH:
		if (asc->via_agp)
			return agp_amd64_via_set_aperture(sc, aperture);
		break;
	}

	return 0;
}

static int
agp_amd64_bind_page(struct agp_softc *sc, off_t offset, bus_addr_t physical)
{
	struct agp_amd64_softc *asc = sc->as_chipc;

	if (offset < 0 || offset >= (asc->gatt->ag_entries << AGP_PAGE_SHIFT))
		return EINVAL;

	asc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] =
	    (physical & 0xfffff000) | ((physical >> 28) & 0x00000ff0) | 3;

	return 0;
}

static int
agp_amd64_unbind_page(struct agp_softc *sc, off_t offset)
{
	struct agp_amd64_softc *asc = sc->as_chipc;

	if (offset < 0 || offset >= (asc->gatt->ag_entries << AGP_PAGE_SHIFT))
		return EINVAL;

	asc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0;

	return 0;
}

static void
agp_amd64_flush_tlb(struct agp_softc *sc)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	pcireg_t cachectrl;
	int i;

	for (i = 0; i < asc->n_mctrl; i++) {
		cachectrl = pci_conf_read(sc->as_pc, asc->mctrl_tag[i],
		    AGP_AMD64_CACHECTRL);
		pci_conf_write(sc->as_pc, asc->mctrl_tag[i],
		    AGP_AMD64_CACHECTRL,
		    cachectrl | AGP_AMD64_CACHECTRL_INVGART);
	}
}

static void
agp_amd64_apbase_fixup(struct agp_softc *sc)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	uint32_t apbase;
	int i;

	apbase = pci_conf_read(sc->as_pc, sc->as_tag, AGP_APBASE);
	asc->apbase = PCI_MAPREG_MEM_ADDR(apbase);
	apbase = (asc->apbase >> 25) & AGP_AMD64_APBASE_MASK;
	for (i = 0; i < asc->n_mctrl; i++)
		pci_conf_write(sc->as_pc, asc->mctrl_tag[i], AGP_AMD64_APBASE,
		    apbase);
}

static void
agp_amd64_uli_init(struct agp_softc *sc)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	pcireg_t apbase;

	agp_amd64_apbase_fixup(sc);
	apbase = pci_conf_read(sc->as_pc, sc->as_tag, AGP_AMD64_ULI_APBASE);
	pci_conf_write(sc->as_pc, sc->as_tag, AGP_AMD64_ULI_APBASE,
	    (apbase & 0x0000000f) | asc->apbase);
	pci_conf_write(sc->as_pc, sc->as_tag, AGP_AMD64_ULI_HTT_FEATURE,
	    asc->apbase);
}

static int
agp_amd64_uli_set_aperture(struct agp_softc *sc, uint32_t aperture)
{
	struct agp_amd64_softc *asc = sc->as_chipc;

	switch (aperture) {
	case 0x02000000:	/*  32 MB */
	case 0x04000000:	/*  64 MB */
	case 0x08000000:	/* 128 MB */
	case 0x10000000:	/* 256 MB */
		break;
	default:
		return EINVAL;
	}

	pci_conf_write(sc->as_pc, sc->as_tag, AGP_AMD64_ULI_ENU_SCR,
	    asc->apbase + aperture - 1);

	return 0;
}

static void
agp_amd64_nvidia_init(struct agp_softc *sc)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	pcireg_t apbase;

	agp_amd64_apbase_fixup(sc);
	apbase =
	    pci_conf_read(sc->as_pc, sc->as_tag, AGP_AMD64_NVIDIA_0_APBASE);
	pci_conf_write(sc->as_pc, sc->as_tag, AGP_AMD64_NVIDIA_0_APBASE,
	    (apbase & 0x0000000f) | asc->apbase);
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP_AMD64_NVIDIA_1_APBASE1,
	    asc->apbase);
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP_AMD64_NVIDIA_1_APBASE2,
	    asc->apbase);
}

static int
agp_amd64_nvidia_set_aperture(struct agp_softc *sc, uint32_t aperture)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	uint32_t apsize;

	switch (aperture) {
	case 0x02000000:	apsize = 0x0f;	break;	/*  32 MB */
	case 0x04000000:	apsize = 0x0e;	break;	/*  64 MB */
	case 0x08000000:	apsize = 0x0c;	break;	/* 128 MB */
	case 0x10000000:	apsize = 0x08;	break;	/* 256 MB */
	case 0x20000000:	apsize = 0x00;	break;	/* 512 MB */
	default:
		return EINVAL;
	}

	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP_AMD64_NVIDIA_1_APSIZE,
	    (pci_conf_read(sc->as_pc, asc->ctrl_tag,
	    AGP_AMD64_NVIDIA_1_APSIZE) & 0xfffffff0) | apsize);
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP_AMD64_NVIDIA_1_APLIMIT1,
	    asc->apbase + aperture - 1);
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP_AMD64_NVIDIA_1_APLIMIT2,
	    asc->apbase + aperture - 1);

	return 0;
}

static void
agp_amd64_via_init(struct agp_softc *sc)
{
	struct agp_amd64_softc *asc = sc->as_chipc;

	agp_amd64_apbase_fixup(sc);
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP3_VIA_ATTBASE,
	    asc->gatt->ag_physical);
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP3_VIA_GARTCTRL,
	    pci_conf_read(sc->as_pc, asc->ctrl_tag, AGP3_VIA_ATTBASE) | 0x180);
}

static int
agp_amd64_via_set_aperture(struct agp_softc *sc, uint32_t aperture)
{
	struct agp_amd64_softc *asc = sc->as_chipc;
	uint32_t apsize;

	apsize = ((aperture - 1) >> 20) ^ 0xff;
	if ((((apsize ^ 0xff) << 20) | ((1 << 20) - 1)) + 1 != aperture)
		return EINVAL;
	pci_conf_write(sc->as_pc, asc->ctrl_tag, AGP3_VIA_APSIZE,
	    (pci_conf_read(sc->as_pc, asc->ctrl_tag, AGP3_VIA_APSIZE) & ~0xff) |
	    apsize);

	return 0;
}

----Next_Part(Sat_Jul_28_22_51_00_2007_833)--
Content-Type: Text/Plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline; filename="agp_amd64.diff"

? agp_amd64.c
Index: agp.c
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/agp.c,v
retrieving revision 1.46
diff -u -r1.46 agp.c
--- agp.c	6 Mar 2007 01:09:42 -0000	1.46
+++ agp.c	28 Jul 2007 13:23:33 -0000
@@ -110,6 +110,7 @@
 #include "agp_intel.h"
 #include "agp_sis.h"
 #include "agp_via.h"
+#include "agp_amd64.h"
 
 const struct agp_product {
 	uint32_t	ap_vendor;
@@ -171,6 +172,27 @@
 	  NULL,			agp_via_attach },
 #endif
 
+#if NAGP_AMD64 > 0
+	{ PCI_VENDOR_AMD,	PCI_PRODUCT_AMD_AGP8151_DEV,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_SIS,	PCI_PRODUCT_SIS_755,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_SIS,	PCI_PRODUCT_SIS_760,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_NVIDIA,	PCI_PRODUCT_NVIDIA_NFORCE3_PCHB,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_NVIDIA,	PCI_PRODUCT_NVIDIA_NFORCE3_250_PCHB,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_VIATECH,	PCI_PRODUCT_VIATECH_K8M800_0,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_VIATECH,	PCI_PRODUCT_VIATECH_K8T890_0,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_VIATECH,	PCI_PRODUCT_VIATECH_K8HTB_0,
+	  agp_amd64_match,	agp_amd64_attach },
+	{ PCI_VENDOR_VIATECH,	PCI_PRODUCT_VIATECH_K8HTB,
+	  agp_amd64_match,	agp_amd64_attach },
+#endif
+
 	{ 0,			0,
 	  NULL,			NULL },
 };
Index: agpreg.h
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/agpreg.h,v
retrieving revision 1.12
diff -u -r1.12 agpreg.h
--- agpreg.h	20 Jun 2007 08:17:12 -0000	1.12
+++ agpreg.h	28 Jul 2007 13:23:33 -0000
@@ -231,4 +231,38 @@
 #define AGP_I915_MSAC			0x62
 #define 	AGP_I915_MSAC_APER_128M		0x02
 
+/*
+ * AMD64 GART registers
+ */
+#define	AGP_AMD64_APCTRL		0x90
+#define	AGP_AMD64_APBASE		0x94
+#define	AGP_AMD64_ATTBASE		0x98
+#define	AGP_AMD64_CACHECTRL		0x9c
+#define	AGP_AMD64_APCTRL_GARTEN		0x00000001
+#define	AGP_AMD64_APCTRL_SIZE_MASK	0x0000000e
+#define	AGP_AMD64_APCTRL_DISGARTCPU	0x00000010
+#define	AGP_AMD64_APCTRL_DISGARTIO	0x00000020
+#define	AGP_AMD64_APCTRL_DISWLKPRB	0x00000040
+#define	AGP_AMD64_APBASE_MASK		0x00007fff
+#define	AGP_AMD64_ATTBASE_MASK		0xfffffff0
+#define	AGP_AMD64_CACHECTRL_INVGART	0x00000001
+#define	AGP_AMD64_CACHECTRL_PTEERR	0x00000002
+
+/*
+ * NVIDIA nForce3 registers
+ */
+#define AGP_AMD64_NVIDIA_0_APBASE	0x10
+#define AGP_AMD64_NVIDIA_1_APBASE1	0x50
+#define AGP_AMD64_NVIDIA_1_APLIMIT1	0x54
+#define AGP_AMD64_NVIDIA_1_APSIZE	0xa8
+#define AGP_AMD64_NVIDIA_1_APBASE2	0xd8
+#define AGP_AMD64_NVIDIA_1_APLIMIT2	0xdc
+
+/*
+ * ULi M1689 registers
+ */
+#define AGP_AMD64_ULI_APBASE		0x10
+#define AGP_AMD64_ULI_HTT_FEATURE	0x50
+#define AGP_AMD64_ULI_ENU_SCR		0x54
+
 #endif /* !_PCI_AGPREG_H_ */
Index: agpvar.h
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/agpvar.h,v
retrieving revision 1.14
diff -u -r1.14 agpvar.h
--- agpvar.h	6 Mar 2007 01:09:42 -0000	1.14
+++ agpvar.h	28 Jul 2007 13:23:33 -0000
@@ -181,6 +181,7 @@
 
 /* The vendor has already been matched when these functions are called */
 int agp_amd_match(const struct pci_attach_args *);
+int agp_amd64_match(const struct pci_attach_args *);
 
 int agp_ali_attach(struct device *, struct device *, void *);
 int agp_amd_attach(struct device *, struct device *, void *);
@@ -188,6 +189,7 @@
 int agp_intel_attach(struct device *, struct device *, void *);
 int agp_via_attach(struct device *, struct device *, void *);
 int agp_sis_attach(struct device *, struct device *, void *);
+int agp_amd64_attach(struct device *, struct device *, void *);
 
 int agp_alloc_dmamem(bus_dma_tag_t, size_t, int, bus_dmamap_t *, void **,
 		     bus_addr_t *, bus_dma_segment_t *, int, int *);
Index: files.agp
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/files.agp,v
retrieving revision 1.5
diff -u -r1.5 files.agp
--- files.agp	25 Mar 2007 23:32:40 -0000	1.5
+++ files.agp	28 Jul 2007 13:23:33 -0000
@@ -28,3 +28,6 @@
 
 define	agp_via
 file	dev/pci/agp_via.c	agp_via & agp		needs-flag
+
+define	agp_amd64
+file	dev/pci/agp_amd64.c	agp_amd64 & agp		needs-flag
Index: pccbb.c
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/pccbb.c,v
retrieving revision 1.144
diff -u -r1.144 pccbb.c
--- pccbb.c	4 Feb 2007 21:04:37 -0000	1.144
+++ pccbb.c	28 Jul 2007 13:23:35 -0000
@@ -79,7 +79,7 @@
 
 #include "locators.h"
 
-#if defined(__i386__)
+#if defined(__i386__) || defined(__amd64__)
 #include "ioapic.h"
 #include "acpi.h"
 #endif
Index: pcidevs
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/pcidevs,v
retrieving revision 1.885
diff -u -r1.885 pcidevs
--- pcidevs	7 Jul 2007 20:30:47 -0000	1.885
+++ pcidevs	28 Jul 2007 13:23:38 -0000
@@ -760,6 +760,7 @@
 product ALI M1541	0x1541	M1541 Host-PCI Bridge
 product ALI M1543	0x1533	M1543 PCI-ISA Bridge
 product ALI M1563	0x1563	M1563 PCI-ISA Bridge
+product ALI M1689	0x1689	M1689 Host-PCI Bridge
 product ALI M3309	0x3309	M3309 MPEG Decoder
 product ALI M4803	0x5215	M4803
 product ALI M5257	0x5257	M5257 PCI Software Modem
@@ -2772,8 +2773,9 @@
 product NVIDIA	NFORCE2_400_PPB		0x008b	nForce2 Ultra 400 PCI-PCI bridge
 product NVIDIA	NFORCE2_400_LAN2	0x008c	nForce2 Ultra 400 Ethernet
 product NVIDIA	NFORCE2_400_SATA	0x008e	nForce2 Ultra 400 Serial ATA Controller
-product NVIDIA	NFORCE3_PCHB	0x00d1	nForce3 Host-PCI bridge
 product NVIDIA	NFORCE3_PCIB	0x00d0	nForce3 PCI-ISA bridge
+product NVIDIA	NFORCE3_PCHB	0x00d1	nForce3 Host-PCI bridge
+product NVIDIA	NFORCE3_PPB2	0x00d2	nForce3 PCI-PCI
 product NVIDIA	NFORCE3_SMBUS	0x00d4	nForce3 SMBus controller
 product NVIDIA	NFORCE3_ATA133	0x00d5	nForce3 ATA133 IDE
 product NVIDIA	NFORCE3_LAN1	0x00d6	nForce3 Ethernet
@@ -3578,7 +3580,10 @@
 
 /* VIA Technologies products, from http://www.via.com.tw/ */
 product VIATECH VT6305		0x0130	VT6305 IEEE 1394 Host Controller
+product VIATECH K8M800_0	0x0204	K8M800 Host
+product VIATECH K8T890_0	0x0238	K8T890 Host
 product VIATECH KT880		0x0269	KT880 CPU to PCI Bridge
+product VIATECH K8HTB_0		0x0282	K8HTB Host
 product VIATECH VT8363_HB	0x0305	VT8363 (Apollo KT133) Host Bridge
 product VIATECH	VT8371_HB	0x0391	VT8371 (Apollo KX133) Host Bridge
 product VIATECH VT8501_MVP4	0x0501	VT8501 (Apollo MVP4) Host Bridge
@@ -3624,6 +3629,7 @@
 product VIATECH VT8623		0x3123	VT8623 (Apollo CLE266) CPU-PCI Bridge
 product VIATECH VT8233A		0x3147	VT8233A PCI-ISA Bridge
 product VIATECH VT8237_SATA	0x3149	VT8237 Integrated SATA Controller
+product VIATECH K8HTB		0x3188	K8HTB Host
 product	VIATECH VT3314_IG	0x3344	VT3314 CN900 UniChrome Integrated Graphics
 product VIATECH VT8237R_SATA	0x3349	VT8237R Integrated SATA Controller
 product VIATECH VT6421_RAID	0x3249	VT6421 Serial RAID Controller
@@ -3649,6 +3655,7 @@
 product VIATECH VT8633AGP	0xb091	VT8633 (Apollo Pro 266) CPU-AGP Bridge
 product VIATECH VT8366AGP	0xb099	VT8366 (Apollo KT266) CPU-AGP Bridge
 product VIATECH VT8377AGP	0xb168	VT8377 CPU-AGP Bridge
+product VIATECH K8HTB_AGP	0xb188	K8HTB AGP
 product VIATECH VT8377CEAGP	0xb198	VT8377CE CPU-AGP Bridge
 
 /* Vortex Computer Systems products */
Index: pcidevs.h
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/pcidevs.h,v
retrieving revision 1.885
diff -u -r1.885 pcidevs.h
--- pcidevs.h	7 Jul 2007 20:37:40 -0000	1.885
+++ pcidevs.h	28 Jul 2007 13:23:40 -0000
@@ -1,4 +1,4 @@
-/*	$NetBSD: pcidevs.h,v 1.885 2007/07/07 20:37:40 jklos Exp $	*/
+/*	$NetBSD$	*/
 
 /*
  * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.
@@ -767,6 +767,7 @@
 #define	PCI_PRODUCT_ALI_M1541	0x1541		/* M1541 Host-PCI Bridge */
 #define	PCI_PRODUCT_ALI_M1543	0x1533		/* M1543 PCI-ISA Bridge */
 #define	PCI_PRODUCT_ALI_M1563	0x1563		/* M1563 PCI-ISA Bridge */
+#define	PCI_PRODUCT_ALI_M1689	0x1689		/* M1689 Host-PCI Bridge */
 #define	PCI_PRODUCT_ALI_M3309	0x3309		/* M3309 MPEG Decoder */
 #define	PCI_PRODUCT_ALI_M4803	0x5215		/* M4803 */
 #define	PCI_PRODUCT_ALI_M5257	0x5257		/* M5257 PCI Software Modem */
@@ -2779,8 +2780,9 @@
 #define	PCI_PRODUCT_NVIDIA_NFORCE2_400_PPB	0x008b		/* nForce2 Ultra 400 PCI-PCI bridge */
 #define	PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN2	0x008c		/* nForce2 Ultra 400 Ethernet */
 #define	PCI_PRODUCT_NVIDIA_NFORCE2_400_SATA	0x008e		/* nForce2 Ultra 400 Serial ATA Controller */
-#define	PCI_PRODUCT_NVIDIA_NFORCE3_PCHB	0x00d1		/* nForce3 Host-PCI bridge */
 #define	PCI_PRODUCT_NVIDIA_NFORCE3_PCIB	0x00d0		/* nForce3 PCI-ISA bridge */
+#define	PCI_PRODUCT_NVIDIA_NFORCE3_PCHB	0x00d1		/* nForce3 Host-PCI bridge */
+#define	PCI_PRODUCT_NVIDIA_NFORCE3_PPB2	0x00d2		/* nForce3 PCI-PCI */
 #define	PCI_PRODUCT_NVIDIA_NFORCE3_SMBUS	0x00d4		/* nForce3 SMBus controller */
 #define	PCI_PRODUCT_NVIDIA_NFORCE3_ATA133	0x00d5		/* nForce3 ATA133 IDE */
 #define	PCI_PRODUCT_NVIDIA_NFORCE3_LAN1	0x00d6		/* nForce3 Ethernet */
@@ -3585,7 +3587,10 @@
 
 /* VIA Technologies products, from http://www.via.com.tw/ */
 #define	PCI_PRODUCT_VIATECH_VT6305	0x0130		/* VT6305 IEEE 1394 Host Controller */
+#define	PCI_PRODUCT_VIATECH_K8M800_0	0x0204		/* K8M800 Host */
+#define	PCI_PRODUCT_VIATECH_K8T890_0	0x0238		/* K8T890 Host */
 #define	PCI_PRODUCT_VIATECH_KT880	0x0269		/* KT880 CPU to PCI Bridge */
+#define	PCI_PRODUCT_VIATECH_K8HTB_0	0x0282		/* K8HTB Host */
 #define	PCI_PRODUCT_VIATECH_VT8363_HB	0x0305		/* VT8363 (Apollo KT133) Host Bridge */
 #define	PCI_PRODUCT_VIATECH_VT8371_HB	0x0391		/* VT8371 (Apollo KX133) Host Bridge */
 #define	PCI_PRODUCT_VIATECH_VT8501_MVP4	0x0501		/* VT8501 (Apollo MVP4) Host Bridge */
@@ -3631,6 +3636,7 @@
 #define	PCI_PRODUCT_VIATECH_VT8623	0x3123		/* VT8623 (Apollo CLE266) CPU-PCI Bridge */
 #define	PCI_PRODUCT_VIATECH_VT8233A	0x3147		/* VT8233A PCI-ISA Bridge */
 #define	PCI_PRODUCT_VIATECH_VT8237_SATA	0x3149		/* VT8237 Integrated SATA Controller */
+#define	PCI_PRODUCT_VIATECH_K8HTB	0x3188		/* K8HTB Host */
 #define	PCI_PRODUCT_VIATECH_VT3314_IG	0x3344		/* VT3314 CN900 UniChrome Integrated Graphics */
 #define	PCI_PRODUCT_VIATECH_VT8237R_SATA	0x3349		/* VT8237R Integrated SATA Controller */
 #define	PCI_PRODUCT_VIATECH_VT6421_RAID	0x3249		/* VT6421 Serial RAID Controller */
@@ -3656,6 +3662,7 @@
 #define	PCI_PRODUCT_VIATECH_VT8633AGP	0xb091		/* VT8633 (Apollo Pro 266) CPU-AGP Bridge */
 #define	PCI_PRODUCT_VIATECH_VT8366AGP	0xb099		/* VT8366 (Apollo KT266) CPU-AGP Bridge */
 #define	PCI_PRODUCT_VIATECH_VT8377AGP	0xb168		/* VT8377 CPU-AGP Bridge */
+#define	PCI_PRODUCT_VIATECH_K8HTB_AGP	0xb188		/* K8HTB AGP */
 #define	PCI_PRODUCT_VIATECH_VT8377CEAGP	0xb198		/* VT8377CE CPU-AGP Bridge */
 
 /* Vortex Computer Systems products */
Index: pcidevs_data.h
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/pcidevs_data.h,v
retrieving revision 1.884
diff -u -r1.884 pcidevs_data.h
--- pcidevs_data.h	7 Jul 2007 20:37:41 -0000	1.884
+++ pcidevs_data.h	28 Jul 2007 13:23:42 -0000
@@ -1,4 +1,4 @@
-/*	$NetBSD: pcidevs_data.h,v 1.884 2007/07/07 20:37:41 jklos Exp $	*/
+/*	$NetBSD$	*/
 
 /*
  * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.
@@ -2788,6 +2788,10 @@
 	    "M1563 PCI-ISA Bridge",
 	},
 	{
+	    PCI_VENDOR_ALI, PCI_PRODUCT_ALI_M1689,
+	    "M1689 Host-PCI Bridge",
+	},
+	{
 	    PCI_VENDOR_ALI, PCI_PRODUCT_ALI_M3309,
 	    "M3309 MPEG Decoder",
 	},
@@ -9568,12 +9572,16 @@
 	    "nForce2 Ultra 400 Serial ATA Controller",
 	},
 	{
+	    PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_NFORCE3_PCIB,
+	    "nForce3 PCI-ISA bridge",
+	},
+	{
 	    PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_NFORCE3_PCHB,
 	    "nForce3 Host-PCI bridge",
 	},
 	{
-	    PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_NFORCE3_PCIB,
-	    "nForce3 PCI-ISA bridge",
+	    PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_NFORCE3_PPB2,
+	    "nForce3 PCI-PCI",
 	},
 	{
 	    PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_NFORCE3_SMBUS,
@@ -12248,10 +12256,22 @@
 	    "VT6305 IEEE 1394 Host Controller",
 	},
 	{
+	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_K8M800_0,
+	    "K8M800 Host",
+	},
+	{
+	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_K8T890_0,
+	    "K8T890 Host",
+	},
+	{
 	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_KT880,
 	    "KT880 CPU to PCI Bridge",
 	},
 	{
+	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_K8HTB_0,
+	    "K8HTB Host",
+	},
+	{
 	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_VT8363_HB,
 	    "VT8363 (Apollo KT133) Host Bridge",
 	},
@@ -12432,6 +12452,10 @@
 	    "VT8237 Integrated SATA Controller",
 	},
 	{
+	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_K8HTB,
+	    "K8HTB Host",
+	},
+	{
 	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_VT3314_IG,
 	    "VT3314 CN900 UniChrome Integrated Graphics",
 	},
@@ -12532,6 +12556,10 @@
 	    "VT8377 CPU-AGP Bridge",
 	},
 	{
+	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_K8HTB_AGP,
+	    "K8HTB AGP",
+	},
+	{
 	    PCI_VENDOR_VIATECH, PCI_PRODUCT_VIATECH_VT8377CEAGP,
 	    "VT8377CE CPU-AGP Bridge",
 	},
@@ -13028,4 +13056,4 @@
 	    "Video Controller",
 	},
 };
-const int pci_nproducts = 2661;
+const int pci_nproducts = 2668;

----Next_Part(Sat_Jul_28_22_51_00_2007_833)----