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NetBSD/sys/dev/ieee1394/fw_port.h

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/* $NetBSD: fw_port.h,v 1.33 2009/08/07 00:10:53 dyoung Exp $ */
/*
* Copyright (c) 2004 KIYOHARA Takashi
* 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 ``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 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.
*
*/
#ifndef _FW_PORT_H
#define _FW_PORT_H
#ifdef _KERNEL
#define OS_STR "NetBSD"
#define OS_VER __NetBSD_Version__
#define OS_VER_STR "NetBSD-2"
#define PROJECT_STR "NetBSD Project"
#define fw_dev_t dev_t
struct fwbus_attach_args {
const char *name;
};
struct fw_hwaddr {
uint32_t sender_unique_ID_hi;
uint32_t sender_unique_ID_lo;
uint8_t sender_max_rec;
uint8_t sspd;
uint16_t sender_unicast_FIFO_hi;
uint32_t sender_unicast_FIFO_lo;
};
#define fw_dev2unit(x) minor(x)
#define fw_unit2minor(x) (((x) & 0xff) | (((x) << 12) & ~0xfffff))
#define fw_timevalcmp(tv1, tv2, op) timercmp((tv1), (tv2), op)
#define fw_timevalsub(tv1, tv2) timersub((tv1), (tv2), (tv1))
#define fw_get_nameunit(dev) device_xname(dev)
#define fw_get_unit(dev) device_unit((dev))
#define fw_printf(dev, ...) aprint_normal_dev((dev), __VA_ARGS__)
/* atomic macros */
/* XXXX: unsafe... */
#define fw_atomic_set_int(P, V) (*(u_int *)(P) |= (V))
static __inline int
fw_atomic_readandclear_int(int *p)
{
int _p = *p;
*p = 0;
return _p;
}
/* mutex macros */
/* XXXX: unsafe... */
typedef void *fw_mtx_t;
#define fw_mtx_init(mutex, name, type, opts)
#define fw_mtx_lock(mutex) (void)(mutex) /* XXXX */
#define fw_mtx_unlock(mutex) (void)(mutex) /* XXXX */
#define fw_mtx_destroy(mutex)
#define fw_mtx_assert(mutex, what)
#define fw_msleep(ident, mtx, priority, wmesg, timo) \
tsleep((ident), (priority), (wmesg), (timo))
/* taskqueue macros */
/* XXXX: unsafe... */
typedef void (*task_fn_t)(void *context, int pending);
typedef struct {
STAILQ_ENTRY(task) ta_link; /* link for queue */
u_short ta_pending; /* count times queued */
u_short ta_priority; /* priority of task in queue */
task_fn_t ta_func; /* task handler */
void *ta_context; /* argument for handler */
} fw_task_t;
#define fw_taskqueue_enqueue(queue, task) \
(task)->ta_func((task)->ta_context, 0)
#define FW_TASK_INIT(task, priority, func, context) \
do { \
(task)->ta_priority = (priority); \
(task)->ta_func = (func); \
(task)->ta_context = (context); \
} while (/*CONSTCOND*/0)
#define fw_taskqueue_create_fast(name, mflags, enqueue, taskqueue) \
NULL
#define fw_taskqueue_start_threads(taskqueue, n, x, fmt, ...)
/* kthread macros */
typedef struct proc fw_thread_t;
typedef struct lwp *fw_proc_t;
#define fw_kthread_create(func, arg, newpp, fmt, ...) \
kthread_create(PRI_NONE, 0, NULL, \
(func), (arg), (newpp), (fmt), __VA_ARGS__)
#define fw_kthread_exit(ecode) kthread_exit((ecode))
/* callout macros */
#define fw_callout_init(c) callout_init((c), 0)
#define fw_callout_reset(c, ticks, func, arg) \
callout_reset((c), (ticks), (func), (arg))
#define fw_callout_stop(c) callout_stop((c))
/* bus_dma macros */
#include <sys/malloc.h>
#include <sys/bus.h>
struct fw_bus_dma_tag {
bus_dma_tag_t tag;
bus_size_t alignment;
bus_size_t boundary;
bus_size_t size;
int nsegments;
bus_size_t maxsegsz;
int flags;
};
typedef struct fw_bus_dma_tag *fw_bus_dma_tag_t;
typedef int bus_dmasync_op_t;
typedef void bus_dmamap_callback_t(void *, bus_dma_segment_t *, int, int);
typedef void
bus_dmamap_callback2_t(void *, bus_dma_segment_t *, int, bus_size_t, int);
#define fw_bus_dma_tag_create( \
p, a, b, la, ha, ffunc, farg, maxsz, \
nseg, maxsegsz, f, lfunc, larg, dmat) \
\
_fw_bus_dma_tag_create((p), (a), (b), (la), (ha), \
(ffunc), (farg), (maxsz), (nseg), (maxsegsz), (f), (dmat))
static __inline int
_fw_bus_dma_tag_create(bus_dma_tag_t parent,
bus_size_t alignment, bus_size_t boundary,
bus_addr_t lowaddr, bus_addr_t highaddr,
void *filtfunc, void *filtfuncarg,
bus_size_t maxsize, int nsegments, bus_size_t maxsegsz,
int flags, fw_bus_dma_tag_t *fwdmat)
{
fw_bus_dma_tag_t tag;
tag = malloc(sizeof(struct fw_bus_dma_tag), M_DEVBUF, M_NOWAIT);
if (tag == NULL)
return ENOMEM;
/* XXXX */
#define BUS_SPACE_MAXADDR_32BIT 0
#define BUS_SPACE_MAXADDR 0
tag->tag = parent;
tag->alignment = alignment;
tag->boundary = boundary;
tag->size = maxsize;
tag->nsegments = nsegments;
tag->maxsegsz = maxsegsz;
tag->flags = flags;
*fwdmat = tag;
return 0;
}
#define fw_bus_dma_tag_destroy(ft) \
free(ft, M_DEVBUF)
#define fw_bus_dmamap_create(ft, f, mp) \
bus_dmamap_create((ft)->tag, (ft)->size,\
(ft)->nsegments, (ft)->maxsegsz, (ft)->boundary, (f), (mp))
#define fw_bus_dmamap_destroy(ft, m) \
bus_dmamap_destroy((ft)->tag, (m))
static __inline int
fw_bus_dmamap_load(fw_bus_dma_tag_t ft, bus_dmamap_t m,
void *b, bus_size_t l, bus_dmamap_callback_t *func, void *a, int f)
{
int lf = f & (BUS_DMA_WAITOK | BUS_DMA_NOWAIT | BUS_DMA_STREAMING |
BUS_DMA_READ | BUS_DMA_WRITE |
BUS_DMA_BUS1 | BUS_DMA_BUS2 | BUS_DMA_BUS3 | BUS_DMA_BUS4);
int err = bus_dmamap_load(ft->tag, m, b, l, NULL, lf);
(func)(a, m->dm_segs, m->dm_nsegs, err);
return err;
}
static __inline int
fw_bus_dmamap_load_mbuf(fw_bus_dma_tag_t ft, bus_dmamap_t m,
struct mbuf *b, bus_dmamap_callback2_t *func, void *a, int f)
{
int lf = f & (BUS_DMA_WAITOK | BUS_DMA_NOWAIT | BUS_DMA_STREAMING |
BUS_DMA_READ | BUS_DMA_WRITE |
BUS_DMA_BUS1 | BUS_DMA_BUS2 | BUS_DMA_BUS3 | BUS_DMA_BUS4);
int err = bus_dmamap_load_mbuf(ft->tag, m, b, lf);
(func)(a, m->dm_segs, m->dm_nsegs, m->dm_mapsize, err);
return err;
}
#define fw_bus_dmamap_unload(ft, m) \
bus_dmamap_unload((ft)->tag, (m))
#define fw_bus_dmamap_sync(ft, m, op) \
bus_dmamap_sync((ft)->tag, (m), 0, (m)->dm_mapsize, (op))
static __inline int
fw_bus_dmamem_alloc(fw_bus_dma_tag_t ft, void **vp, int f, bus_dmamap_t *mp)
{
bus_dma_segment_t segs;
int nsegs, err;
int af, mf, cf;
af = f & (BUS_DMA_WAITOK | BUS_DMA_NOWAIT | BUS_DMA_STREAMING |
BUS_DMA_BUS1 | BUS_DMA_BUS2 | BUS_DMA_BUS3 | BUS_DMA_BUS4);
err = bus_dmamem_alloc(ft->tag, ft->size,
ft->alignment, ft->boundary, &segs, ft->nsegments, &nsegs, af);
if (err) {
printf("fw_bus_dmamem_alloc: failed(1)\n");
return err;
}
mf = f & (BUS_DMA_WAITOK | BUS_DMA_NOWAIT |
BUS_DMA_BUS1 | BUS_DMA_BUS2 | BUS_DMA_BUS3 | BUS_DMA_BUS4 |
BUS_DMA_COHERENT | BUS_DMA_NOCACHE);
err = bus_dmamem_map(ft->tag,
&segs, nsegs, ft->size, (void **)vp, mf);
if (err) {
printf("fw_bus_dmamem_alloc: failed(2)\n");
bus_dmamem_free(ft->tag, &segs, nsegs);
return err;
}
if (*mp != NULL)
return err;
cf = f & (BUS_DMA_WAITOK | BUS_DMA_NOWAIT | BUS_DMA_ALLOCNOW |
BUS_DMA_BUS1 | BUS_DMA_BUS2 | BUS_DMA_BUS3 | BUS_DMA_BUS4);
err = bus_dmamap_create(ft->tag,
ft->size, nsegs, ft->maxsegsz, ft->boundary, cf, mp);
if (err) {
printf("fw_bus_dmamem_alloc: failed(3)\n");
bus_dmamem_unmap(ft->tag, (void *)*vp, ft->size);
bus_dmamem_free(ft->tag, &segs, nsegs);\
}
return err;
}
#define fw_bus_dmamem_free(ft, v, m) \
do { \
bus_dmamem_unmap((ft)->tag, (v), (ft)->size); \
bus_dmamem_free((ft)->tag, (m)->dm_segs, (m)->dm_nsegs);\
bus_dmamap_destroy((ft)->tag, (m)); \
} while (/*CONSTCOND*/0)
#define fw_config_pending_incr() config_pending_incr()
#define fw_config_pending_decr() config_pending_decr()
#define splfw() splvm()
#define splfwnet() splnet()
#define splfwsbp() splbio()
#define splsoftvm() splbio()
#include <sys/select.h>
#define FW_KASSERT(expression, str) \
KASSERT(expression)
/*
* fw attach macro for NetBSD
*/
#define FW_ATTACH(dname) \
void \
__CONCAT(dname,attach) \
(device_t parent, device_t self, void *aux)
#define FW_ATTACH_START(dname, sc, fwa) \
struct __CONCAT(dname,_softc) *sc = device_private(self); \
__unused struct fw_attach_args *fwa = (struct fw_attach_args *)aux
#define FW_ATTACH_RETURN(r) return
/*
* fw detach macro for NetBSD
*/
#define FW_DETACH(dname) \
int \
__CONCAT(dname,detach)(device_t self, int flags)
#define FW_DETACH_START(dname, sc) \
struct __CONCAT(dname,_softc) *sc = device_private(self)
/*
* fw open macro for NetBSD
*/
#define FW_OPEN(dname) \
int \
__CONCAT(dname,_open)(dev_t _dev, int flags, int fmt, fw_proc_t td)
#define FW_OPEN_START \
struct firewire_softc *sc, *dev; \
\
sc = dev = device_lookup_private(&ieee1394if_cd, DEV2UNIT(_dev));\
if (dev == NULL) \
return ENXIO
/*
* fw close macro for NetBSD
*/
#define FW_CLOSE(dname) \
int \
__CONCAT(dname,_close)(dev_t _dev, int flags, int fmt, fw_proc_t td)
#define FW_CLOSE_START \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *dev; \
\
dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return ENXIO
/*
* fw read macro for NetBSD
*/
#define FW_READ(dname) \
int \
__CONCAT(dname,_read)(dev_t _dev, struct uio *uio, int ioflag)
#define FW_READ_START \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *dev; \
\
dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return ENXIO
/*
* fw write macro for NetBSD
*/
#define FW_WRITE(dname) \
int \
__CONCAT(dname,_write)(dev_t _dev, struct uio *uio, int ioflag)
#define FW_WRITE_START \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *dev; \
\
dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return ENXIO
/*
* fw ioctl macro for NetBSD
*/
#define FW_IOCTL(dname) \
int \
__CONCAT(dname,_ioctl) \
(dev_t _dev, u_long cmd, void *data, int flag, fw_proc_t td)
#define FW_IOCTL_START \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *sc, *dev; \
\
sc = dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return ENXIO
/*
* fw poll macro for NetBSD
*/
#define FW_POLL(dname) \
int \
__CONCAT(dname,_poll)(dev_t _dev, int events, fw_proc_t td)
#define FW_POLL_START \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *dev; \
\
dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return ENXIO
/*
* fw mmap macro for NetBSD
*/
#define FW_MMAP(dname) \
paddr_t \
__CONCAT(dname,_mmap)(dev_t _dev, off_t offset, int nproto)
#define FW_MMAP_START \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *dev; \
\
dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return ENXIO
/*
* fw strategy macro for NetBSD
*/
#define FW_STRATEGY_START \
dev_t _dev = bp->bio_dev; \
int unit = DEV2UNIT(_dev); \
struct firewire_softc *sc, *dev; \
\
sc = dev = device_lookup_private(&ieee1394if_cd, unit); \
if (dev == NULL) \
return
/*
* if macro for NetBSD
*/
#define IF_DETACH_START(dname, sc) \
struct __CONCAT(dname,_softc) *sc = device_private(self)
#define IF_IOCTL_START(dname, sc) \
struct __CONCAT(dname,_softc) *sc = \
((struct fwip_eth_softc *)ifp->if_softc)->fwip
#define IF_INIT(dname) \
int \
__CONCAT(dname,_init)(struct ifnet *ifp)
#define IF_INIT_START(dname, sc, ifp) \
struct __CONCAT(dname,_softc) *sc = \
((struct fwip_eth_softc *)(ifp)->if_softc)->fwip
#define IF_INIT_RETURN(r) return (r)
#define IF_STOP(dname) \
void \
__CONCAT(dname,_stop)(struct ifnet *ifp, int disable)
#define IF_STOP_START(dname, ifp, sc) \
struct __CONCAT(dname,_softc) *sc = \
((struct fwip_eth_softc *)(ifp)->if_softc)->fwip
/*
* fwohci macro for NetBSD
*/
#define FWOHCI_DETACH() \
int \
fwohci_detach(struct fwohci_softc *sc, int flags)
#define FWOHCI_DETACH_START \
if (sc->fc.bdev != NULL) \
config_detach(sc->fc.bdev, flags)
#define FWOHCI_DETACH_END
#define FWOHCI_INIT_END \
do { \
struct fwbus_attach_args faa; \
faa.name = "ieee1394if"; \
sc->fc.bdev = config_found(sc->fc.dev, &faa, fwohci_print); \
} while (/*CONSTCOND*/0)
/*
* firewire macro for NetBSD
*/
#define FIREWIRE_ATTACH_START \
struct firewire_comm *fc = device_private(parent); \
\
aprint_normal(": IEEE1394 bus\n"); \
\
fc->bdev = sc->dev = self; \
SLIST_INIT(&sc->devlist)
#define FWDEV_DESTROYDEV(sc)
#define FIREWIRE_GENERIC_ATTACH \
do { \
struct fw_attach_args faa; \
struct firewire_dev_list *devlist, *elm; \
\
devlist = malloc( \
sizeof(struct firewire_dev_list), M_DEVBUF, M_NOWAIT); \
if (devlist == NULL) \
break; \
\
faa.name = "fwip"; \
faa.fc = fc; \
faa.fwdev = NULL; \
devlist->dev = config_found(sc->dev, &faa, firewire_print); \
if (devlist->dev == NULL) { \
free(devlist, M_DEVBUF); \
break; \
} \
\
if (SLIST_EMPTY(&sc->devlist)) \
SLIST_INSERT_HEAD(&sc->devlist, devlist, link); \
else { \
for (elm = SLIST_FIRST(&sc->devlist); \
SLIST_NEXT(elm, link) != NULL; \
elm = SLIST_NEXT(elm, link)); \
SLIST_INSERT_AFTER(elm, devlist, link); \
} \
} while (/*CONSTCOND*/0)
#define FIREWIRE_GENERIC_DETACH \
do { \
struct firewire_dev_list *devlist; \
int err; \
\
while ((devlist = SLIST_FIRST(&sc->devlist)) != NULL) { \
if ((err = config_detach(devlist->dev, flags)) != 0) \
return err; \
SLIST_REMOVE( \
&sc->devlist, devlist, firewire_dev_list, link); \
free(devlist, M_DEVBUF); \
} \
} while (/*CONSTCOND*/0)
#define FIREWIRE_SBP_ATTACH \
do { \
struct firewire_softc *sc = device_private(fc->bdev); \
struct firewire_dev_list *devlist, *elm; \
int locs[IEEE1394IFCF_NLOCS]; \
\
devlist = malloc( \
sizeof(struct firewire_dev_list), M_DEVBUF, M_NOWAIT); \
if (devlist == NULL) { \
printf("memory allocation failed\n"); \
break; \
} \
\
locs[IEEE1394IFCF_EUIHI] = fwdev->eui.hi; \
locs[IEEE1394IFCF_EUILO] = fwdev->eui.lo; \
\
fwa.fwdev = fwdev; \
fwdev->sbp = config_found_sm_loc(sc->dev, "ieee1394if", \
locs, &fwa, firewire_print, config_stdsubmatch); \
if (fwdev->sbp == NULL) { \
free(devlist, M_DEVBUF); \
break; \
} \
\
devlist->fwdev = fwdev; \
devlist->dev = fwdev->sbp; \
\
if (SLIST_EMPTY(&sc->devlist)) \
SLIST_INSERT_HEAD(&sc->devlist, devlist, link); \
else { \
for (elm = SLIST_FIRST(&sc->devlist); \
SLIST_NEXT(elm, link) != NULL; \
elm = SLIST_NEXT(elm, link)); \
SLIST_INSERT_AFTER(elm, devlist, link); \
} \
} while (/*CONSTCOND*/0)
#define FIREWIRE_SBP_DETACH \
do { \
struct firewire_softc *sc = device_private(fc->bdev); \
struct firewire_dev_list *devlist; \
\
SLIST_FOREACH(devlist, &sc->devlist, link) { \
if (devlist->fwdev != fwdev) \
continue; \
SLIST_REMOVE( \
&sc->devlist, devlist, firewire_dev_list, link); \
free(devlist, M_DEVBUF); \
\
if (config_detach(fwdev->sbp, DETACH_FORCE) != 0) \
return; \
} \
} while (/*CONSTCOND*/0)
#define FIREWIRE_CHILDREN_FOREACH_FUNC(func, fdc) \
do { \
struct firewire_dev_list *devlist; \
struct firewire_softc *sc = device_private(fc->bdev); \
\
if (!SLIST_EMPTY(&sc->devlist)) { \
SLIST_FOREACH(devlist, &sc->devlist, link) { \
(fdc) = device_private(devlist->dev); \
if ((fdc)->func != NULL) \
(fdc)->func((fdc)); \
} \
} \
} while (/*CONSTCOND*/0)
/*
* sbp macro for NetBSD
*/
#define SBP_ATTACH_START \
do { \
aprint_normal(": SBP-2/SCSI over IEEE1394\n"); \
\
sbp->fd.dev = self; \
} while (/*CONSTCOND*/0)
#define SBP_SCSIBUS_ATTACH \
do { \
struct scsipi_adapter *sc_adapter = &sbp->sc_adapter; \
struct scsipi_channel *sc_channel = &sbp->sc_channel; \
struct sbp_target *target = &sbp->target; \
\
sc_adapter->adapt_dev = sbp->fd.dev; \
sc_adapter->adapt_nchannels = 1; \
sc_adapter->adapt_max_periph = 1; \
sc_adapter->adapt_request = sbp_scsipi_request; \
sc_adapter->adapt_minphys = sbp_minphys; \
sc_adapter->adapt_openings = 8; \
/*Start with some. Grow as needed.*/\
\
sc_channel->chan_adapter = sc_adapter; \
sc_channel->chan_bustype = &scsi_bustype; \
sc_channel->chan_defquirks = PQUIRK_ONLYBIG; \
sc_channel->chan_channel = 0; \
sc_channel->chan_flags = \
SCSIPI_CHAN_CANGROW | SCSIPI_CHAN_NOSETTLE; \
\
/* We set nluns 0 now */ \
sc_channel->chan_ntargets = 1; \
sc_channel->chan_nluns = target->num_lun; \
sc_channel->chan_id = 1; \
\
if ((sbp->sc_bus = \
config_found(sbp->fd.dev, sc_channel, scsiprint)) == \
NULL) { \
fw_printf(sbp->fd.dev, "attach failed\n"); \
return; \
} \
} while (/*CONSTCOND*/0)
#define SBP_DEVICE(d) ((d)->periph)
#define SBP_DEVICE_FREEZE(d, x) scsipi_periph_freeze((d)->periph, (x));
#define SBP_DEVICE_THAW(d, x) \
do { \
if ((d)->periph) \
scsipi_periph_thaw((d)->periph, (x)); \
/* XXXX */ \
scsipi_channel_thaw(&(d)->target->sbp->sc_channel, 0); \
} while (/*CONSTCOND*/0)
#define SBP_BUS_FREEZE(b) scsipi_channel_freeze(&(b)->sc_channel, 1)
#define SBP_BUS_THAW(b) scsipi_channel_thaw(&(b)->sc_channel, 1)
#define SBP_DEVICE_PREATTACH() \
do { \
if (!sbp->lwp) { \
/* create thread */ \
if (kthread_create(PRI_NONE, 0, NULL, \
sbp_scsipi_scan_target, &sbp->target, \
&sbp->lwp, "sbp%d_attach", \
device_unit(sbp->fd.dev))) { \
fw_printf(sbp->fd.dev, \
"unable to create thread"); \
panic("fw_kthread_create"); \
} \
} \
} while (/*CONSTCOND*/0)
/*
* fwip macro for NetBSD
*/
#define FWIP_ATTACH_START \
device_t dev = self; \
struct fw_hwaddr *hwaddr;
#define FWIP_ATTACH_SETUP \
do { \
aprint_normal(": IP over IEEE1394\n"); \
fwip->fd.dev = self; \
fwip->fw_softc.fwip_ifp = &fwip->fw_softc.fwcom.fc_if; \
hwaddr = (struct fw_hwaddr *)&fwip->fw_softc.fwcom.ic_hwaddr; \
} while (/*CONSTCOND*/0)
#define FWDEV_MAKEDEV(sc)
#define FIREWIRE_IFATTACH(ifp, ha) \
do { \
if_attach((ifp)); \
ieee1394_ifattach((ifp), (const struct ieee1394_hwaddr *)(ha));\
} while (/*CONSTCOND*/0)
#define FIREWIRE_IFDETACH(ifp) \
do { \
ieee1394_ifdetach(ifp); \
if_detach(ifp); \
} while (/*CONSTCOND*/0)
#define FIREWIRE_BUSRESET(ifp) ieee1394_drain((ifp))
#define FIREWIRE_INPUT(ifp, m, src) \
ieee1394_input((ifp), (m), (src))
#define FWIP_INIT(sc) fwip_init((sc)->fw_softc.fwip_ifp)
#define FWIP_STOP(sc) fwip_stop((sc)->fw_softc.fwip_ifp, 1)
#define FIREWIRE_IOCTL(ifp, cmd, data) \
ieee1394_ioctl((ifp), (cmd), (data))
#define IF_INITNAME(ifp, dev, unit) \
strlcpy((ifp)->if_xname, device_xname(dev), IFNAMSIZ);
#define SET_IFFUNC(ifp, start, ioctl, init, stop) \
do { \
(ifp)->if_start = (start); \
(ifp)->if_ioctl = (ioctl); \
(ifp)->if_init = (init); \
(ifp)->if_stop = (stop); \
} while (/*CONSTCOND*/0)
/*
* fwdev macro for NetBSD
*/
#define FWDEV_OPEN_START \
if (DEV_FWMEM(_dev)) \
return fwmem_open(_dev, flags, fmt, td)
#define FWDEV_CLOSE_START \
if (DEV_FWMEM(_dev)) \
return fwmem_close(_dev, flags, fmt, td)
#define FWDEV_READ_START \
if (DEV_FWMEM(_dev)) \
return physio(fw_strategy, NULL, _dev, ioflag, minphys, uio)
#define FWDEV_WRITE_START \
if (DEV_FWMEM(_dev)) \
return physio(fw_strategy, NULL, _dev, ioflag, minphys, uio)
#define FWDEV_IOCTL_START \
if (DEV_FWMEM(_dev)) \
return fwmem_ioctl(_dev, cmd, data, flag, td)
#define FWDEV_IOCTL_REDIRECT fc->ioctl(_dev, cmd, data, flag, td)
#define FWDEV_POLL_START \
if (DEV_FWMEM(_dev)) \
return fwmem_poll(_dev, events, td)
#define FWDEV_MMAP_START \
if (DEV_FWMEM(_dev)) \
return fwmem_mmap(_dev, offset, nproto)
#define FWDEV_STRATEGY_START \
if (DEV_FWMEM(_dev)) { \
fwmem_strategy(bp); \
return; \
}
#define XS_REQ_INVALID XS_DRIVER_STUFFUP
#define XS_SCSI_BUS_RESET XS_RESET
#define XS_BDR_SENT XS_RESET
#define XS_DEV_NOT_THERE XS_DRIVER_STUFFUP
#define XS_CMD_TIMEOUT XS_TIMEOUT
#define XS_REQUEUE_REQ XS_REQUEUE
#define XS_REQ_CMP XS_NOERROR
#define XS_REQ_CMP_ERR XS_DRIVER_STUFFUP
#define XS_UA_ABORT XS_DRIVER_STUFFUP
typedef struct scsipi_xfer sbp_scsi_xfer;
typedef struct scsipi_inquiry_data sbp_scsi_inquiry_data;
#define SCSI_XFER_TARGET(x) ((x)->xs_periph->periph_target)
#define SCSI_XFER_LUN(x) ((x)->xs_periph->periph_lun)
#define SCSI_XFER_ERROR(x) ((x)->error)
#define SCSI_XFER_DIR(x) \
((x)->xs_control & (XS_CTL_DATA_IN | XS_CTL_DATA_OUT))
#define SCSI_XFER_DATA_IN XS_CTL_DATA_IN
#define SCSI_XFER_CALLOUT(x) ((x)->xs_callout)
#define SCSI_XFER_TIMEOUT(x) ((x)->timeout)
#define SCSI_XFER_OPECODE(x) ((x)->cmd->opcode)
#define SCSI_XFER_STATUS(x) ((x)->xs_status)
#define SCSI_XFER_EVPD(x) ((x)->cmd->bytes[0] & SI_EVPD)
#define SI_EVPD 0x01
#define SCSI_XFER_CMDLEN(x) ((x)->cmdlen)
#define SCSI_XFER_CMD(x) ((x)->cmd)
#define SCSI_XFER_DATALEN(x) ((x)->datalen)
#define SCSI_XFER_DATA(x) ((x)->data)
#define SCSI_XFER_SENSELEN(x) (0 /* XXXXX */)
#define SCSI_SENSE_DATA(x) (&(x)->sense.scsi_sense)
#define SCSI_INQUIRY_DATA(x) ((x)->data)
#define SCSI_XFER_FUNCCODE(x) XPT_SCSI_IO
#define SCSI_XFER_10BCMD_DUMP(x)\
((x)->cmd->opcode), \
((x)->cmd->bytes[0]), \
((x)->cmd->bytes[1]), \
((x)->cmd->bytes[2]), \
((x)->cmd->bytes[3]), \
((x)->cmd->bytes[4]), \
((x)->cmd->bytes[5]), \
((x)->cmd->bytes[6]), \
((x)->cmd->bytes[7]), \
((x)->cmd->bytes[8])
#define SCSI_XFER_REQUEST_COMPLETE(x) \
((x)->resid = 0)
#define SCSI_TRANSFER_DONE(x) scsipi_done((x))
#define NOT_LUN_WILDCARD(l) (1)
#define CAM_XFER_FLAGS(x) (0) /* XXX */
#define CAM_SCATTER_VALID (0) /* XXX */
#define CAM_DATA_PHYS (0) /* XXX */
#define XPT_SCSI_IO (1) /* XXX */
#ifndef rounddown
#define rounddown(x, y) ((x) / (y) * (y))
#endif
/*
* additional mbuf macros for NetBSD
*/
#include <sys/mbuf.h>
#define M_TRYWAIT M_WAITOK
#define MTAG_FIREWIRE 1394
#define MTAG_FIREWIRE_HWADDR 0
#define MTAG_FIREWIRE_SENDER_EUID 1
#define m_tag_alloc(cookie, type, len, wait) \
m_tag_get((type), (len), (wait))
#define m_tag_locate(m, cookie, type, t) \
m_tag_find((m), (type), (t))
/* additional bpf macros */
#define bpf_peers_present(if_bpf) (if_bpf)
#define CTR0(m, format)
#define CTR1(m, format, p1)
#define OHCI_CSR_WRITE(sc, reg, val) \
bus_space_write_4((sc)->bst, (sc)->bsh, reg, val)
#define FILTER_STRAY 0
#define FILTER_HANDLED 1
#define SSD_CURRENT_ERROR 0x70
#define SSD_DEFERRED_ERROR 0x71
#define T_RBC T_SIMPLE_DIRECT
#define SCSI_STATUS_CHECK_COND SCSI_CHECK
#define SCSI_STATUS_BUSY SCSI_BUSY
#define SCSI_STATUS_CMD_TERMINATED SCSI_TERMINATED
#define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFF
#define DFLTPHYS (64 * 1024) /* fake */
#define kdb_backtrace()
#define kdb_active 0
#endif
#define vm_offset_t void *
#endif
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