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Code Issues Releases Activity

Remove FW_SSTDV ioctl. It is not used anymore.

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This commit is contained in:
Hidetoshi Shimokawa 2003-01-24 13:03:19 +00:00
parent e715bfae6c
commit 9190691bd0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=109802
5 changed files with 35 additions and 10 deletions
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14
sys/dev/firewire/firewire.c
View File

@ -127,11 +127,8 @@ static driver_t firewire_driver = {
int
fw_tbuf_update(struct firewire_comm *fc, int sub, int flag){
struct fw_bulkxfer *bulkxfer, *bulkxfer2 = NULL;
struct fw_dvbuf *dvbuf = NULL;
struct fw_xferq *it;
int s, err = 0, i, j, chtag;
struct fw_pkt *fp;
u_int64_t cycle, dvsync;
int s, err = 0;
it = fc->it[sub];
@ -144,7 +141,9 @@ fw_tbuf_update(struct firewire_comm *fc, int sub, int flag){
STAILQ_REMOVE_HEAD(&it->stvalid, link);
it->stdma->flag = 0;
STAILQ_INSERT_TAIL(&it->stfree, it->stdma, link);
#ifdef FWXFERQ_DV
if(!(it->flag & FWXFERQ_DV))
#endif
wakeup(it);
}
bulkxfer = STAILQ_FIRST(&it->stvalid);
@ -166,7 +165,13 @@ fw_tbuf_update(struct firewire_comm *fc, int sub, int flag){
it->stdma = bulkxfer;
it->stdma2 = bulkxfer2;
#ifdef FWXFERQ_DV
if(it->flag & FWXFERQ_DV){
struct fw_dvbuf *dvbuf = NULL;
int i, j, chtag;
struct fw_pkt *fp;
u_int64_t cycle, dvsync;
chtag = it->flag & 0xff;
dvloop:
if(it->dvdma == NULL){
@ -245,6 +250,7 @@ fw_tbuf_update(struct firewire_comm *fc, int sub, int flag){
}
}
out:
#endif
splx(s);
return err;
}

2
sys/dev/firewire/firewire.h
View File

@ -445,7 +445,9 @@ struct fw_crom_buf {
/*
* FireWire specific system requests.
*/
#if 0
#define FW_SSTDV _IOWR('S', 85, unsigned int)
#endif
#define FW_SSTBUF _IOWR('S', 86, struct fw_isobufreq)
#define FW_GSTBUF _IOWR('S', 87, struct fw_isobufreq)
#define FW_SRSTREAM _IOWR('S', 88, struct fw_isochreq)

2
sys/dev/firewire/firewirereg.h
View File

@ -186,7 +186,9 @@ struct fw_xferq {
#define FWXFERQ_PACKET (1 << 10)
#define FWXFERQ_BULK (1 << 11)
#if 0
#define FWXFERQ_DV (1 << 12)
#endif
#define FWXFERQ_MODEMASK (7 << 10)
#define FWXFERQ_EXTBUF (1 << 13)

16
sys/dev/firewire/fwdev.c
View File

@ -110,7 +110,6 @@ fw_close (dev_t dev, int flags, int fmt, fw_proc *td)
int unit = DEV2UNIT(dev);
int sub = DEV2DMACH(dev);
struct fw_xfer *xfer;
struct fw_dvbuf *dvbuf;
struct fw_bind *fwb;
int err = 0;
@ -136,7 +135,10 @@ fw_close (dev_t dev, int flags, int fmt, fw_proc *td)
sc->fc->it[sub]->flag &= ~FWXFERQ_RUNNING;
sc->fc->itx_disable(sc->fc, sub);
}
#ifdef FWXFERQ_DV
if(sc->fc->it[sub]->flag & FWXFERQ_DV){
struct fw_dvbuf *dvbuf;
if((dvbuf = sc->fc->it[sub]->dvproc) != NULL){
free(dvbuf->buf, M_DEVBUF);
sc->fc->it[sub]->dvproc = NULL;
@ -156,6 +158,7 @@ fw_close (dev_t dev, int flags, int fmt, fw_proc *td)
free(sc->fc->it[sub]->dvbuf, M_DEVBUF);
sc->fc->it[sub]->dvbuf = NULL;
}
#endif
if(sc->fc->ir[sub]->flag & FWXFERQ_EXTBUF){
free(sc->fc->ir[sub]->buf, M_DEVBUF);
sc->fc->ir[sub]->buf = NULL;
@ -359,7 +362,11 @@ fw_write (dev_t dev, struct uio *uio, int ioflag)
splx(s);
it->stproc = NULL;
}
#ifdef FWXFERQ_DV
if(xferq == NULL && !(it->flag & FWXFERQ_DV)){
#else
if (xferq == NULL) {
#endif
isoloop:
if(it->stproc == NULL){
it->stproc = STAILQ_FIRST(&it->stfree);
@ -400,7 +407,9 @@ fw_write (dev_t dev, struct uio *uio, int ioflag)
err = sc->fc->itx_enable(sc->fc, sub);
}
return err;
} if(xferq == NULL && it->flag & FWXFERQ_DV){
}
#ifdef FWXFERQ_DV
if(xferq == NULL && it->flag & FWXFERQ_DV){
dvloop:
if(it->dvproc == NULL){
it->dvproc = STAILQ_FIRST(&it->dvfree);
@ -448,6 +457,7 @@ fw_write (dev_t dev, struct uio *uio, int ioflag)
}
return err;
}
#endif
if(xferq != NULL){
xfer = fw_xfer_alloc();
if(xfer == NULL){
@ -562,6 +572,7 @@ fw_ioctl (dev_t dev, u_long cmd, caddr_t data, int flag, fw_proc *td)
ichreq->tag =(sc->fc->ir[sub]->flag) >> 2 & 0x3;
err = 0;
break;
#ifdef FWXFERQ_DV
case FW_SSTDV:
ibufreq = (struct fw_isobufreq *)
malloc(sizeof(struct fw_isobufreq), M_DEVBUF, M_NOWAIT);
@ -604,6 +615,7 @@ fw_ioctl (dev_t dev, u_long cmd, caddr_t data, int flag, fw_proc *td)
&sc->fc->it[sub]->dvbuf[i], link);
}
break;
#endif
case FW_SSTBUF:
ir = sc->fc->ir[sub];
it = sc->fc->it[sub];

11
sys/dev/firewire/fwohci.c
View File

@ -1427,8 +1427,6 @@ fwohci_itxbuf_enable(struct firewire_comm *fc, int dmach)
int err = 0;
unsigned short tag, ich;
struct fwohci_dbch *dbch;
struct fw_pkt *fp;
struct fwohcidb_tr *db_tr;
int cycle_now, sec, cycle, cycle_match;
u_int32_t stat;
@ -1495,12 +1493,17 @@ fwohci_itxbuf_enable(struct firewire_comm *fc, int dmach)
(dbch->xferq.stdma->start))->db) | dbch->ndesc);
#define CYCLE_OFFSET 1
if ((stat & OHCI_CNTL_DMA_RUN) == 0) {
#ifdef FWXFERQ_DV
if(dbch->xferq.flag & FWXFERQ_DV){
struct fw_pkt *fp;
struct fwohcidb_tr *db_tr;
db_tr = (struct fwohcidb_tr *)dbch->xferq.stdma->start;
fp = (struct fw_pkt *)db_tr->buf;
dbch->xferq.dvoffset = CYCLE_OFFSET;
fp->mode.ld[2] |= htonl(dbch->xferq.dvoffset << 12);
}
#endif
/* 2bit second + 13bit cycle */
cycle_now = (fc->cyctimer(fc) >> 12) & 0x7fff;
cycle = cycle_now & 0x1fff;
@ -1963,7 +1966,6 @@ fwohci_tbuf_update(struct fwohci_softc *sc, int dmach)
{
int stat;
struct firewire_comm *fc = &sc->fc;
struct fw_pkt *fp;
struct fwohci_dbch *dbch;
struct fwohcidb_tr *db_tr;
@ -1994,11 +1996,12 @@ fwohci_tbuf_update(struct fwohci_softc *sc, int dmach)
stat = OREAD(sc, OHCI_ITCTL(dmach)) & 0x1f;
switch(stat){
case FWOHCIEV_ACKCOMPL:
#if 1
#ifdef FWXFERQ_DV
if (dbch->xferq.flag & FWXFERQ_DV) {
struct ciphdr *ciph;
int timer, timestamp, cycl, diff;
static int last_timer=0;
struct fw_pkt *fp;
timer = (fc->cyctimer(fc) >> 12) & 0xffff;
db_tr = (struct fwohcidb_tr *)dbch->xferq.stdma->start;