/*- * Copyright (c) 2003 Hidetoshi Shimokawa * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa * 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. * 3. All advertising materials mentioning features or use of this software * must display the acknowledgement as bellow: * * This product includes software developed by K. Kobayashi and H. Shimokawa * * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * 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. * * $FreeBSD: src/sys/dev/firewire/firewirereg.h,v 1.49 2007/07/15 13:20:48 simokawa Exp $ * */ #ifndef _FIREWIREREG_H #define _FIREWIREREG_H #ifdef __HAIKU__ #include #else #ifdef __DragonFly__ typedef d_thread_t fw_proc; #include #elif __FreeBSD_version >= 500000 typedef struct thread fw_proc; #include #else typedef struct proc fw_proc; #include #endif #endif/*__HAIKU__*/ #include #ifndef __HAIKU__ #include #include #define splfw splimp #else #include #include #include "fwglue.h" #include "timer.h" #endif #define MAX_REQCOUNT 0xffff STAILQ_HEAD(fw_xferlist, fw_xfer); struct fw_device{ uint16_t dst; struct fw_eui64 eui; uint8_t speed; uint8_t maxrec; uint8_t nport; uint8_t power; #define CSRROMOFF 0x400 #define CSRROMSIZE 0x400 int rommax; /* offset from 0xffff f000 0000 */ uint32_t csrrom[CSRROMSIZE/4]; int rcnt; struct firewire_comm *fc; uint32_t status; #define FWDEVINIT 1 #define FWDEVATTACHED 2 #define FWDEVINVAL 3 STAILQ_ENTRY(fw_device) link; }; struct firewire_softc { #if defined(__FreeBSD__) && __FreeBSD_version >= 500000 struct cdev *dev; #endif struct firewire_comm *fc; }; #define FW_MAX_DMACH 0x20 #define FW_MAX_DEVCH FW_MAX_DMACH #define FW_XFERTIMEOUT 1 struct firewire_dev_comm { #ifndef __HAIKU__ device_t dev; #endif struct firewire_comm *fc; void (*post_busreset) (void *); void (*post_explore) (void *); }; struct tcode_info { u_char hdr_len; /* IEEE1394 header length */ u_char flag; #define FWTI_REQ (1 << 0) #define FWTI_RES (1 << 1) #define FWTI_TLABEL (1 << 2) #define FWTI_BLOCK_STR (1 << 3) #define FWTI_BLOCK_ASY (1 << 4) u_char valid_res; }; #ifdef __HAIKU__ struct crom_src_buf { struct crom_src src; struct crom_chunk root; struct crom_chunk vendor; struct crom_chunk hw; };//move from firewire.c to here struct firewire_notify_hooks { status_t (*device_attach)(struct firewire_softc *sc, void **cookie); status_t (*device_detach)(struct firewire_softc *sc, void *cookie); }; struct firewire_child_info { const char *child_name; void *cookie; struct firewire_notify_hooks notify_hooks; struct firewire_child_info *link; }; #endif struct firewire_comm{ #ifndef __HAIKU__ device_t dev; device_t bdev; #endif uint16_t busid:10, nodeid:6; u_int mode; u_int nport; u_int speed; u_int maxrec; u_int irm; u_int max_node; u_int max_hop; #define FWPHYASYST (1 << 0) uint32_t status; #define FWBUSDETACH (-2) #define FWBUSNOTREADY (-1) #define FWBUSRESET 0 #define FWBUSINIT 1 #define FWBUSCYMELECT 2 #define FWBUSMGRELECT 3 #define FWBUSMGRDONE 4 #define FWBUSEXPLORE 5 #define FWBUSPHYCONF 6 #define FWBUSEXPDONE 7 #define FWBUSCOMPLETION 10 int nisodma; struct fw_eui64 eui; struct fw_xferq *arq, *atq, *ars, *ats, *it[FW_MAX_DMACH],*ir[FW_MAX_DMACH]; struct fw_xferlist tlabels[0x40]; u_char last_tlabel[0x40]; STAILQ_HEAD(, fw_bind) binds; STAILQ_HEAD(, fw_device) devices; u_int sid_cnt; #define CSRSIZE 0x4000 uint32_t csr_arc[CSRSIZE/4]; #define CROMSIZE 0x400 uint32_t *config_rom; struct crom_src_buf *crom_src_buf; struct crom_src *crom_src; struct crom_chunk *crom_root; struct fw_topology_map *topology_map; struct fw_speed_map *speed_map; #ifndef __HAIKU__ struct callout busprobe_callout; struct callout bmr_callout; struct callout timeout_callout; struct task task_timeout; #else timer_id busprobe_callout; timer_id bmr_callout; timer_id timeout_callout; #endif uint32_t (*cyctimer) (struct firewire_comm *); void (*ibr) (struct firewire_comm *); uint32_t (*set_bmr) (struct firewire_comm *, uint32_t); #ifndef __HAIKU__ int (*ioctl) (struct cdev *, u_long, caddr_t, int, fw_proc *); #else int (*ioctl) (void *cookie, uint32 cmd, void *arg, size_t len); #endif int (*irx_enable) (struct firewire_comm *, int); int (*irx_disable) (struct firewire_comm *, int); int (*itx_enable) (struct firewire_comm *, int); int (*itx_disable) (struct firewire_comm *, int); void (*timeout) (void *); void (*poll) (struct firewire_comm *, int, int); void (*set_intr) (struct firewire_comm *, int); void (*irx_post) (struct firewire_comm *, uint32_t *); void (*itx_post) (struct firewire_comm *, uint32_t *); struct tcode_info *tcode; #ifndef __HAIKU__ bus_dma_tag_t dmat; struct mtx mtx; struct mtx wait_lock; struct taskqueue *taskqueue; struct proc *probe_thread; #else benaphore mtx; benaphore wait_lock; void *taskqueue; thread_id probe_thread; sem_id Sem; area_id crom_sid_Area; struct firewire_child_info *childList; #endif }; #define CSRARC(sc, offset) ((sc)->csr_arc[(offset)/4]) #define FW_GMTX(fc) (&(fc)->mtx) #define FW_GLOCK(fc) mtx_lock(FW_GMTX(fc)) #define FW_GUNLOCK(fc) mtx_unlock(FW_GMTX(fc)) #ifndef __HAIKU__ #define FW_GLOCK_ASSERT(fc) mtx_assert(FW_GMTX(fc), MA_OWNED) #else #define FW_GLOCK_ASSERT(fc) #endif struct fw_xferq { int flag; #define FWXFERQ_CHTAGMASK 0xff #define FWXFERQ_RUNNING (1 << 8) #define FWXFERQ_STREAM (1 << 9) #define FWXFERQ_BULK (1 << 11) #define FWXFERQ_MODEMASK (7 << 10) #define FWXFERQ_EXTBUF (1 << 13) #define FWXFERQ_OPEN (1 << 14) #define FWXFERQ_HANDLER (1 << 16) #define FWXFERQ_WAKEUP (1 << 17) void (*start) (struct firewire_comm*); int dmach; struct fw_xferlist q; u_int queued; u_int maxq; u_int psize; struct fwdma_alloc_multi *buf; u_int bnchunk; u_int bnpacket; struct fw_bulkxfer *bulkxfer; STAILQ_HEAD(, fw_bulkxfer) stvalid; STAILQ_HEAD(, fw_bulkxfer) stfree; STAILQ_HEAD(, fw_bulkxfer) stdma; struct fw_bulkxfer *stproc; // struct selinfo rsel; caddr_t sc; void (*hand) (struct fw_xferq *); spinlock Spinlock; sem_id Sem; }; struct fw_bulkxfer{ int poffset; // struct mbuf *mbuf; STAILQ_ENTRY(fw_bulkxfer) link; caddr_t start; caddr_t end; int resp; }; struct fw_bind{ u_int64_t start; u_int64_t end; struct fw_xferlist xferlist; STAILQ_ENTRY(fw_bind) fclist; STAILQ_ENTRY(fw_bind) chlist; void *sc; }; struct fw_xfer{ caddr_t sc; struct firewire_comm *fc; struct fw_xferq *q; // struct timeval tv; bigtime_t tv; int32_t resp; #define FWXF_INIT 0x00 #define FWXF_INQ 0x01 #define FWXF_START 0x02 #define FWXF_SENT 0x04 #define FWXF_SENTERR 0x08 #define FWXF_BUSY 0x10 #define FWXF_RCVD 0x20 #define FWXF_WAKE 0x80 uint8_t flag; int8_t tl; void (*hand) (struct fw_xfer *); struct send_recv{ struct fw_pkt hdr; uint32_t *payload; area_id payArea; bus_addr_t bus_addr; uint16_t pay_len; uint8_t spd; } send, recv; // struct mbuf *mbuf; STAILQ_ENTRY(fw_xfer) link; STAILQ_ENTRY(fw_xfer) tlabel; // struct malloc_type *malloc; sem_id Sem; }; struct fw_rcv_buf { struct firewire_comm *fc; struct fw_xfer *xfer; struct iovec *vec; u_int nvec; uint8_t spd; }; //#ifndef __HAIKU__ void fw_sidrcv (struct firewire_comm *, uint32_t *, u_int); void fw_rcv (struct fw_rcv_buf *); void fw_xfer_unload ( struct fw_xfer*); void fw_xfer_free_buf ( struct fw_xfer*); void fw_xfer_free ( struct fw_xfer*); struct fw_xfer *fw_xfer_alloc (); struct fw_xfer *fw_xfer_alloc_buf (int, int); void fw_init (struct firewire_comm *); int fw_tbuf_update (struct firewire_comm *, int, int); int fw_rbuf_update (struct firewire_comm *, int, int); int fw_bindadd (struct firewire_comm *, struct fw_bind *); int fw_bindremove (struct firewire_comm *, struct fw_bind *); int fw_xferlist_add (struct fw_xferlist *, int, int, int, struct firewire_comm *, void *, void (*)(struct fw_xfer *)); void fw_xferlist_remove (struct fw_xferlist *); int fw_asyreq (struct firewire_comm *, int, struct fw_xfer*); void fw_busreset (struct firewire_comm *, uint32_t); uint16_t fw_crc16 (uint32_t *, uint32_t); void fw_xfer_timeout (void *); void fw_xfer_done (struct fw_xfer *); void fw_xferwake (struct fw_xfer *); int fw_xferwait (struct fw_xfer *); void fw_asy_callback_free (struct fw_xfer *); struct fw_device *fw_noderesolve_nodeid (struct firewire_comm *, int); struct fw_device *fw_noderesolve_eui64 (struct firewire_comm *, struct fw_eui64 *); struct fw_bind *fw_bindlookup (struct firewire_comm *, uint16_t, uint32_t); void fw_drain_txq (struct firewire_comm *); //int fwdev_makedev (struct firewire_softc *); //int fwdev_destroydev (struct firewire_softc *); //void fwdev_clone (void *, struct ucred *, char *, int, struct cdev **); int fw_open_isodma(struct firewire_comm *, int); //#endif extern int firewire_debug; #ifndef __HAIKU__ extern devclass_t firewire_devclass; #endif extern int firewire_phydma_enable; #ifndef __HAIKU__ #ifdef __DragonFly__ #define FWPRI PCATCH #else #define FWPRI ((PZERO+8)|PCATCH) #endif #if defined(__DragonFly__) || __FreeBSD_version < 500000 #define CALLOUT_INIT(x) callout_init(x) #else #define CALLOUT_INIT(x) callout_init(x, 1 /* mpsafe */) #endif #if defined(__DragonFly__) || __FreeBSD_version < 500000 /* compatibility shim for 4.X */ #define bio buf #define bio_bcount b_bcount #define bio_cmd b_flags #define bio_count b_count #define bio_data b_data #define bio_dev b_dev #define bio_error b_error #define bio_flags b_flags #define bio_offset b_offset #define bio_resid b_resid #define BIO_ERROR B_ERROR #define BIO_READ B_READ #define BIO_WRITE B_WRITE #define MIN(a,b) (((a)<(b))?(a):(b)) #define MAX(a,b) (((a)>(b))?(a):(b)) #endif MALLOC_DECLARE(M_FW); MALLOC_DECLARE(M_FWXFER); #endif /*__HAIKU__*/ #endif