Checkpoint some work-in-progress for USB support in rump (currently
with limited scsi@umass support).  However, not useful for anything
before I get the ugen-to-rump usb host controller cleaned up and
checkpointed.


(pooka)

#	$NetBSD: Makefile.inc,v 1.1 2009/10/01 21:46:30 pooka Exp $
#

RUMPTOP=	${.CURDIR}/../../..

CPPFLAGS+=	-I${RUMPTOP}/librump/rumpdev

.include "${RUMPTOP}/Makefile.rump"

#	$NetBSD: Makefile,v 1.1 2009/10/01 21:46:30 pooka Exp $
#
#
# umass.  includes scsibus+sd for simplicity due to the umass code
# needing compile time knowledge of its presence.  fixxxme
#

.PATH:	${.CURDIR}/../../../../dev/usb ${.CURDIR}/../../../../dev/scsipi

LIB=	rumpdev_umass

SRCS=	umass.c umass_isdata.c umass_quirks.c umass_scsipi.c
SRCS+=	scsipiconf.c scsipi_base.c scsipi_ioctl.c scsi_base.c scsiconf.c sd.c

SRCS+=	sd_at_scsibus_at_umass.c

CFLAGS+=	-Wno-pointer-sign
CPPFLAGS+=	-I${.CURDIR}/opt

.include <bsd.lib.mk>
.include <bsd.klinks.mk>

/*	$NetBSD: locators.h,v 1.1 2009/10/01 21:46:30 pooka Exp $	*/

/* locators borrowed from config.  redo properly some day */

#define SCSIBUSCF_TARGET 0
#define SCSIBUSCF_TARGET_DEFAULT -1
#define SCSIBUSCF_LUN 1
#define SCSIBUSCF_LUN_DEFAULT -1
#define SCSIBUSCF_NLOCS 2
#define USBIFIFCF_PORT 0
#define USBIFIFCF_PORT_DEFAULT -1
#define USBIFIFCF_CONFIGURATION 1
#define USBIFIFCF_CONFIGURATION_DEFAULT -1
#define USBIFIFCF_INTERFACE 2
#define USBIFIFCF_INTERFACE_DEFAULT -1
#define USBIFIFCF_VENDOR 3
#define USBIFIFCF_VENDOR_DEFAULT -1
#define USBIFIFCF_PRODUCT 4
#define USBIFIFCF_PRODUCT_DEFAULT -1
#define USBIFIFCF_RELEASE 5
#define USBIFIFCF_RELEASE_DEFAULT -1
#define USBIFIFCF_NLOCS 6
#define USBDEVIFCF_PORT 0
#define USBDEVIFCF_PORT_DEFAULT -1
#define USBDEVIFCF_CONFIGURATION 1
#define USBDEVIFCF_CONFIGURATION_DEFAULT -1
#define USBDEVIFCF_INTERFACE 2
#define USBDEVIFCF_INTERFACE_DEFAULT -1
#define USBDEVIFCF_VENDOR 3
#define USBDEVIFCF_VENDOR_DEFAULT -1
#define USBDEVIFCF_PRODUCT 4
#define USBDEVIFCF_PRODUCT_DEFAULT -1
#define USBDEVIFCF_RELEASE 5
#define USBDEVIFCF_RELEASE_DEFAULT -1
#define USBDEVIFCF_NLOCS 6
#define SCSICF_CHANNEL 0
#define SCSICF_CHANNEL_DEFAULT -1
#define SCSICF_NLOCS 1

/*	$NetBSD: sd_at_scsibus_at_umass.c,v 1.1 2009/10/01 21:46:30 pooka Exp $	*/

#include <sys/param.h>
#include <sys/types.h>
#include <sys/conf.h>
#include <sys/device.h>
#include <sys/kmem.h>

/*
 * sd @ scsibus @ umass @ usb
 *
 * handwritten device configuration.... 'nuf said
 */

static const struct cfiattrdata scsicf_iattrdata = {
	"scsi", 1, {
		{ "channel", "-1", -1 },
	}
};
static const struct cfiattrdata scsibuscf_iattrdata = {
	"scsibus", 0, {
		{ NULL, NULL, 0},
	}
};
static const struct cfiattrdata *const scsibuscf_attrs[] = {
	&scsibuscf_iattrdata,
	NULL,
};
CFDRIVER_DECL(scsibus, DV_DULL, scsibuscf_attrs);
CFDRIVER_DECL(sd, DV_DISK, NULL);

static const struct cfiattrdata uroothub_iattrdata = {
	"usbroothubif", 0, {
		{ NULL, NULL, 0 },
	}
};
static const struct cfiattrdata *const usb_attrs[] = {
	&uroothub_iattrdata,
	NULL,
};
CFDRIVER_DECL(usb, DV_DULL, usb_attrs);

static const struct cfiattrdata usbdevif_iattrdata = {
	"usbdevif", 0, {
		{ NULL, NULL, 0 },
	}
};
static const struct cfiattrdata usbifif_iattrdata = {
	"usbifif", 0, {
		{ NULL, NULL, 0 },
	}
};
static const struct cfiattrdata *const uhub_attrs[] = {
	&usbdevif_iattrdata,
	&usbifif_iattrdata,
	NULL,
};
CFDRIVER_DECL(uhub, DV_DULL, uhub_attrs);

static const struct cfiattrdata *const umass_attrs[] = {
	&scsicf_iattrdata,
	NULL,
};
CFDRIVER_DECL(umass, DV_DULL, umass_attrs);

struct cfparent rumpusbhc_pspec = {
	"usbus",
	"rumpusbhc",
	DVUNIT_ANY
};

struct cfdata usb_cfdata[] = {
	{ "usb", "usb", 0, FSTATE_STAR, NULL, 0, &rumpusbhc_pspec },
};

struct cfparent usb_pspec = {
	"usbroothubif",
	"usb",
	DVUNIT_ANY
};

struct cfdata uhub_cfdata[] = {
	{ "uhub", "uroothub", 0, FSTATE_STAR, NULL, 0, &usb_pspec },
};

struct cfparent usbifif_pspec = {
	"usbifif",
	"uhub",
	DVUNIT_ANY
};

struct cfparent scsi_pspec = {
	"scsi",
	NULL,
	0
};

struct cfdata umass_cfdata[] = {
	{ "umass", "umass", 0, FSTATE_STAR, NULL, 0, &usbifif_pspec },
};

int scsiloc[] = {-1,-1,-1,-1,-1,-1};

struct cfdata scsibus_cfdata[] = {
	{ "scsibus", "scsibus", 0, FSTATE_STAR, scsiloc, 0, &scsi_pspec },
};

struct cfparent scsibus_pspec = {
	"scsibus",
	"scsibus",
	DVUNIT_ANY
};

struct cfdata sd_cfdata[] = {
	{ "sd", "sd", 0, FSTATE_STAR, NULL, 0, &scsibus_pspec },
};

#include "rump_dev_private.h"

#define FLAWLESSCALL(call)						\
do {									\
	int att_error;							\
	if ((att_error = call) != 0)					\
		panic("\"%s\" failed", #call);				\
} while (/*CONSTCOND*/0)

void
rump_device_configuration(void)
{
	extern struct cfattach usb_ca, uhub_ca, uroothub_ca, umass_ca;
	extern struct cfattach scsibus_ca, sd_ca;

	FLAWLESSCALL(config_cfdriver_attach(&usb_cd));
	FLAWLESSCALL(config_cfattach_attach("usb", &usb_ca));
	FLAWLESSCALL(config_cfdata_attach(usb_cfdata, 0));

	FLAWLESSCALL(config_cfdriver_attach(&uhub_cd));
	FLAWLESSCALL(config_cfattach_attach("uhub", &uhub_ca));
	FLAWLESSCALL(config_cfdata_attach(uhub_cfdata, 0));

	FLAWLESSCALL(config_cfdriver_attach(&umass_cd));
	FLAWLESSCALL(config_cfattach_attach("umass", &umass_ca));
	FLAWLESSCALL(config_cfdata_attach(umass_cfdata, 0));

	FLAWLESSCALL(config_cfdriver_attach(&scsibus_cd));
	FLAWLESSCALL(config_cfattach_attach("scsibus", &scsibus_ca));
	FLAWLESSCALL(config_cfdata_attach(scsibus_cfdata, 0));

	FLAWLESSCALL(config_cfdriver_attach(&sd_cd));
	FLAWLESSCALL(config_cfattach_attach("sd", &sd_ca));
	FLAWLESSCALL(config_cfdata_attach(sd_cfdata, 0));

	FLAWLESSCALL(config_cfattach_attach("uhub", &uroothub_ca));
}

#	$NetBSD: shlib_version,v 1.1 2009/10/01 21:46:30 pooka Exp $
#
major=0
minor=0

/*	$NetBSD: atapibus.h,v 1.1 2009/10/01 21:46:30 pooka Exp $	*/

/*	$NetBSD: opt_compat_freebsd.h,v 1.1 2009/10/01 21:46:30 pooka Exp $	*/

/*	$NetBSD: opt_scsi.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

/*	$NetBSD: scsibus.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

#define NSCSIBUS 1

/*	$NetBSD: wd.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

#	$NetBSD: Makefile,v 1.1 2009/10/01 21:46:31 pooka Exp $
#

.PATH:	${.CURDIR}/../../../../dev/usb

LIB=	rumpdev_usb

# sys/kern
SRCS=	usb.c usbdi.c usbdi_util.c usb_mem.c usb_subr.c usb_quirks.c uhub.c

# XXX: doesn't belong here by a longshot, but it's the easy choice for now
SRCS+=	bus_dma.c

CFLAGS+=	-Wno-pointer-sign
CPPFLAGS+=	-I${.CURDIR}/opt

.include <bsd.lib.mk>
.include <bsd.klinks.mk>

/*	$NetBSD: bus_dma.c,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

#include <sys/param.h>
#include <sys/types.h>
#include <sys/conf.h>
#include <sys/device.h>
#include <sys/kmem.h>

#include <machine/bus.h>

/*
 * bus dma "implementation" for rump.  needs "a little" more work
 */

int
bus_dmamap_create(bus_dma_tag_t tag, bus_size_t sz, int flag, bus_size_t bsz,
	bus_size_t bsz2, int i, bus_dmamap_t *ptr)
{

	return 0;
}

void
bus_dmamap_destroy(bus_dma_tag_t tag, bus_dmamap_t map)
{

	panic("unimplemented %s", __func__);
}

int
bus_dmamap_load(bus_dma_tag_t t, bus_dmamap_t a, void *b, bus_size_t c,
	struct proc *d, int e)
{

	return 0;
}

void
bus_dmamap_unload(bus_dma_tag_t a, bus_dmamap_t b)
{

	panic("unimplemented %s", __func__);
}

void
bus_dmamap_sync(bus_dma_tag_t a, bus_dmamap_t b, bus_addr_t c,
	bus_size_t d, int e)
{

	panic("unimplemented %s", __func__);
}

int
bus_dmamem_alloc(bus_dma_tag_t tag, bus_size_t size, bus_size_t align,
	bus_size_t boundary, bus_dma_segment_t *segs, int nsegs,
	int *rsegs, int flags)
{

	*rsegs = nsegs;
	return 0;
}

void
bus_dmamem_free(bus_dma_tag_t a, bus_dma_segment_t *b, int c)
{

	panic("unimplemented %s", __func__);
}

int
bus_dmamem_map(bus_dma_tag_t tag, bus_dma_segment_t *segs, int nsegs,
                       size_t size, void **kvap, int flags)
{

	KASSERT(nsegs == 1);
	*kvap = kmem_alloc(size, KM_SLEEP);
	return 0;
}

void
bus_dmamem_unmap(bus_dma_tag_t a, void *kva, size_t b)
{

	panic("unimplemented %s", __func__);
}

/*	$NetBSD: locators.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

/* locators borrowed from config.  redo properly some day */

#define SCSIBUSCF_TARGET 0
#define SCSIBUSCF_TARGET_DEFAULT -1
#define SCSIBUSCF_LUN 1
#define SCSIBUSCF_LUN_DEFAULT -1
#define SCSIBUSCF_NLOCS 2
#define USBIFIFCF_PORT 0
#define USBIFIFCF_PORT_DEFAULT -1
#define USBIFIFCF_CONFIGURATION 1
#define USBIFIFCF_CONFIGURATION_DEFAULT -1
#define USBIFIFCF_INTERFACE 2
#define USBIFIFCF_INTERFACE_DEFAULT -1
#define USBIFIFCF_VENDOR 3
#define USBIFIFCF_VENDOR_DEFAULT -1
#define USBIFIFCF_PRODUCT 4
#define USBIFIFCF_PRODUCT_DEFAULT -1
#define USBIFIFCF_RELEASE 5
#define USBIFIFCF_RELEASE_DEFAULT -1
#define USBIFIFCF_NLOCS 6
#define USBDEVIFCF_PORT 0
#define USBDEVIFCF_PORT_DEFAULT -1
#define USBDEVIFCF_CONFIGURATION 1
#define USBDEVIFCF_CONFIGURATION_DEFAULT -1
#define USBDEVIFCF_INTERFACE 2
#define USBDEVIFCF_INTERFACE_DEFAULT -1
#define USBDEVIFCF_VENDOR 3
#define USBDEVIFCF_VENDOR_DEFAULT -1
#define USBDEVIFCF_PRODUCT 4
#define USBDEVIFCF_PRODUCT_DEFAULT -1
#define USBDEVIFCF_RELEASE 5
#define USBDEVIFCF_RELEASE_DEFAULT -1
#define USBDEVIFCF_NLOCS 6
#define SCSICF_CHANNEL 0
#define SCSICF_CHANNEL_DEFAULT -1
#define SCSICF_NLOCS 1

#	$NetBSD: shlib_version,v 1.1 2009/10/01 21:46:31 pooka Exp $
#
major=0
minor=0

/*	$NetBSD: ohci.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

/*	$NetBSD: opt_usbverbose.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/

/*	$NetBSD: uhci.h,v 1.1 2009/10/01 21:46:31 pooka Exp $	*/