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firewire: plug set-but-not-used vars

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Sponsored by:	Rubicon Communications, LLC ("Netgate")
This commit is contained in:
Mateusz Guzik 2021-12-09 16:36:45 +00:00
parent cf8e3ea23f
commit 81f64bc0db
1 changed files with 31 additions and 13 deletions
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44
sys/dev/firewire/fwohci.c
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@ -774,7 +774,7 @@ fwohci_init(struct fwohci_softc *sc, device_t dev)
void
fwohci_timeout(void *arg)
{
struct fwohci_softc *sc;
struct fwohci_softc *sc __unused;
sc = (struct fwohci_softc *)arg;
}
@ -1504,7 +1504,6 @@ fwohci_itxbuf_enable(struct firewire_comm *fc, int dmach)
{
struct fwohci_softc *sc = (struct fwohci_softc *)fc;
int err = 0;
unsigned short tag, ich;
struct fwohci_dbch *dbch;
int cycle_match, cycle_now, s, ldesc;
uint32_t stat;
@ -1514,8 +1513,6 @@ fwohci_itxbuf_enable(struct firewire_comm *fc, int dmach)
dbch = &sc->it[dmach];
it = &dbch->xferq;
tag = (it->flag >> 6) & 3;
ich = it->flag & 0x3f;
if ((dbch->flags & FWOHCI_DBCH_INIT) == 0) {
dbch->ndb = it->bnpacket * it->bnchunk;
dbch->ndesc = 3;
@ -2141,7 +2138,7 @@ fwohci_tbuf_update(struct fwohci_softc *sc, int dmach)
struct fwohcidb *db;
struct fw_bulkxfer *chunk;
struct fw_xferq *it;
uint32_t stat, count;
uint32_t stat, count __unused;
int s, w=0, ldesc;
it = fc->it[dmach];
@ -2294,8 +2291,13 @@ void
dump_db(struct fwohci_softc *sc, uint32_t ch)
{
struct fwohci_dbch *dbch;
struct fwohcidb_tr *cp = NULL, *pp, *np = NULL;
struct fwohcidb *curr = NULL, *prev, *next = NULL;
struct fwohcidb_tr *cp = NULL, *pp;
struct fwohcidb *curr = NULL;
#if 0
struct fwohcidb *prev
struct fwohcidb *next = NULL;
struct fwohcidb_tr *np = NULL;
#endif
int idb, jdb;
uint32_t cmd, off;
@ -2325,22 +2327,28 @@ dump_db(struct fwohci_softc *sc, uint32_t ch)
return;
}
pp = dbch->top;
#if 0
prev = pp->db;
#endif
for (idb = 0; idb < dbch->ndb; idb++) {
cp = STAILQ_NEXT(pp, link);
if (cp == NULL) {
curr = NULL;
goto outdb;
}
#if 0
np = STAILQ_NEXT(cp, link);
#endif
for (jdb = 0; jdb < dbch->ndesc; jdb++) {
if ((cmd & 0xfffffff0) == cp->bus_addr) {
curr = cp->db;
#if 0
if (np != NULL) {
next = np->db;
} else {
next = NULL;
}
#endif
goto outdb;
}
}
@ -2349,7 +2357,9 @@ dump_db(struct fwohci_softc *sc, uint32_t ch)
curr = NULL;
goto outdb;
}
#if 0
prev = pp->db;
#endif
}
outdb:
if (curr != NULL) {
@ -2489,7 +2499,10 @@ fwohci_ibr(struct firewire_comm *fc)
void
fwohci_txbufdb(struct fwohci_softc *sc, int dmach, struct fw_bulkxfer *bulkxfer)
{
struct fwohcidb_tr *db_tr, *fdb_tr;
struct fwohcidb_tr *db_tr;
#if 0
struct fwohcidb_tr *fdb_tr;
#endif
struct fwohci_dbch *dbch;
struct fwohcidb *db;
struct fw_pkt *fp;
@ -2503,10 +2516,10 @@ fwohci_txbufdb(struct fwohci_softc *sc, int dmach, struct fw_bulkxfer *bulkxfer)
chtag = sc->it[dmach].xferq.flag & 0xff;
db_tr = (struct fwohcidb_tr *)(bulkxfer->start);
#if 0
fdb_tr = (struct fwohcidb_tr *)(bulkxfer->end);
/*
device_printf(sc->fc.dev, "DB %08x %08x %08x\n", bulkxfer, db_tr->bus_addr, fdb_tr->bus_addr);
*/
#endif
for (idb = 0; idb < dbch->xferq.bnpacket; idb++) {
db = db_tr->db;
fp = (struct fw_pkt *)db_tr->buf;
@ -2546,11 +2559,11 @@ device_printf(sc->fc.dev, "DB %08x %08x %08x\n", bulkxfer, db_tr->bus_addr, fdb_
/* OHCI 1.1 and above */
db[0].db.desc.control |= OHCI_INTERRUPT_ALWAYS;
#endif
/*
#if 0
db_tr = (struct fwohcidb_tr *)bulkxfer->start;
fdb_tr = (struct fwohcidb_tr *)bulkxfer->end;
device_printf(sc->fc.dev, "DB %08x %3d %08x %08x\n", bulkxfer, bulkxfer->npacket, db_tr->bus_addr, fdb_tr->bus_addr);
*/
#endif
return;
}
@ -2644,8 +2657,9 @@ fwohci_arcv_swap(struct fw_pkt *fp, int len)
{
struct fw_pkt *fp0;
uint32_t ld0;
int slen, hlen;
int hlen;
#if BYTE_ORDER == BIG_ENDIAN
int slen;
int i;
#endif
@ -2661,14 +2675,18 @@ fwohci_arcv_swap(struct fw_pkt *fp, int len)
case FWTCODE_WREQQ:
case FWTCODE_RRESQ:
case FWOHCITCODE_PHY:
#if BYTE_ORDER == BIG_ENDIAN
slen = 12;
#endif
break;
case FWTCODE_RREQB:
case FWTCODE_WREQB:
case FWTCODE_LREQ:
case FWTCODE_RRESB:
case FWTCODE_LRES:
#if BYTE_ORDER == BIG_ENDIAN
slen = 16;
#endif
break;
default:
printf("Unknown tcode %d\n", fp0->mode.common.tcode);