/* $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 #include 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 #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 #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