diff options
| author | Poul-Henning Kamp <phk@FreeBSD.org> | 2000-11-04 23:23:27 +0000 |
|---|---|---|
| committer | Poul-Henning Kamp <phk@FreeBSD.org> | 2000-11-04 23:23:27 +0000 |
| commit | baef67f10f9dd31441f7e4dbfd1f63f70c729f46 (patch) | |
| tree | b8189ce742754d19f7bc1cd205618454e3a11ef8 /sys/dev | |
| parent | 2004645454a2040557cfbfca2519f8cfc5603062 (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/musycc/musycc.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/sys/dev/musycc/musycc.c b/sys/dev/musycc/musycc.c index 2184965b4b63..76ed767d5fa4 100644 --- a/sys/dev/musycc/musycc.c +++ b/sys/dev/musycc/musycc.c @@ -395,20 +395,15 @@ init_ctrl(struct softc *sc) else sc->ram->grcd |= 0x00000000; /* !OOFABT */ -#if 0 - sc->ram->grcd |= 0x00000010; /* MSKOOF */ -#endif sc->ram->grcd |= 0x00000020; /* MSKCOFA */ sc->ram->grcd |= 0x00000400; /* POLLTH=1 */ -#if 0 - sc->ram->grcd |= 0x00008000; /* SFALIGN */ -#endif sc->ram->mpd = 0; /* Memory Protection NI [5-18] */ sc->ram->pcd = 0x0000001; /* PORTMD=1 (E1/32ts) */ - sc->ram->pcd |= 0x0000000; /* XXX */ + sc->ram->pcd |= 1 << 5; /* TSYNC_EDGE */ + sc->ram->pcd |= 1 << 9; /* TRITX */ /* Message length descriptor */ /* XXX: MTU */ @@ -505,7 +500,7 @@ init_8370(struct softc *sc) if (sc->clocksource == INT) p[0x002] = 0x40; /* JAT_CR - XXX */ else - p[0x002] = 0x00; /* JAT_CR - XXX */ + p[0x002] = 0x20; /* JAT_CR - XXX */ p[0x00D] = 0x01; /* IER6 - ONESEC */ p[0x014] = 0x00; /* LOOP - */ p[0x015] = 0x00; /* DL3_TS - */ @@ -516,7 +511,7 @@ init_8370(struct softc *sc) if (sc->clocksource == INT) p[0x01A] = 0x37; /* CMUX - RSBCKI(RSBCKI), TSBCKI(CLADO), CLADO(RCKO), TCKI(CLADO) */ else - p[0x01A] = 0x15; /* CMUX - RSBCKI(RSBCKI), TSBCKI(RSBCKI), CLADO(RCKO), TCKI(RCKO) */ + p[0x01A] = 0x37; /* CMUX - RSBCKI(RSBCKI), TSBCKI(RSBCKI), CLADO(RCKO), TCKI(RCKO) */ /* I.431/G.775 */ p[0x020] = 0x41; /* LIU_CR - SQUELCH */ @@ -613,13 +608,13 @@ musycc_intr0_tx_eom(struct softc *sc, int ch) status = md->status; if (status & 0x80000000) break; /* Not our mdesc, done */ + md->data = 0; m = md->m; - if (m) { + if (m != NULL) { sch->tx_pending -= m->m_pkthdr.len; m_freem(m); + md->m = NULL; } - md->m = NULL; - md->data = 0; md->status = 0; if (++sch->tx_last_md >= sch->nmd) sch->tx_last_md = 0; @@ -1077,6 +1072,10 @@ musycc_rcvdata(hook_p hook, struct mbuf *m, meta_p meta, struct mbuf **ret_m, me while (len) { if (m->m_len > 0) { /* XXX: needed ? */ md = &sc->mdt[ch][sch->tx_next_md]; + if ((md->status & 0x80000000) != 0x00000000) { + printf("Out of tx md\n"); + break; + } if (++sch->tx_next_md >= sch->nmd) sch->tx_next_md = 0; @@ -1089,13 +1088,13 @@ musycc_rcvdata(hook_p hook, struct mbuf *m, meta_p meta, struct mbuf **ret_m, me } else { u |= 1 << 29; /* EOM */ md->m = m2; + sch->tx_pending += m2->m_pkthdr.len; } u |= m->m_len; md->status = u; } m = m->m_next; } - sch->tx_pending += m2->m_pkthdr.len; return (0); } |