diff options
| -rw-r--r-- | sys/dev/ic/am7990.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/sys/dev/ic/am7990.c b/sys/dev/ic/am7990.c index ab4ecd34db8..3ec636f1af6 100644 --- a/sys/dev/ic/am7990.c +++ b/sys/dev/ic/am7990.c @@ -1,4 +1,4 @@ -/* $OpenBSD: am7990.c,v 1.16 1999/12/08 06:08:04 itojun Exp $ */ +/* $OpenBSD: am7990.c,v 1.17 2000/03/10 00:53:58 smurph Exp $ */ /* $NetBSD: am7990.c,v 1.22 1996/10/13 01:37:19 christos Exp $ */ /*- @@ -68,6 +68,7 @@ #include <net/bpfdesc.h> #endif +#define LEDEBUG 1 #include <dev/ic/am7990reg.h> #include <dev/ic/am7990var.h> @@ -157,8 +158,8 @@ am7990_config(sc) bpfattach(&ifp->if_bpf, ifp, DLT_EN10MB, sizeof(struct ether_header)); #endif - if (sc->sc_memsize > 131072) - sc->sc_memsize = 131072; + if (sc->sc_memsize > 262144) + sc->sc_memsize = 262144; switch (sc->sc_memsize) { case 8192: @@ -181,6 +182,10 @@ am7990_config(sc) sc->sc_nrbuf = 64; sc->sc_ntbuf = 16; break; + case 262144: + sc->sc_nrbuf = 128; + sc->sc_ntbuf = 32; + break; default: panic("am7990_config: weird memory size %d", sc->sc_memsize); } @@ -544,7 +549,7 @@ am7990_rint(sc) sc->sc_dev.dv_xname); ifp->if_ierrors++; } else { -#ifdef LEDEBUG +#ifdef LEDEBUG1 if (sc->sc_debug) am7990_recv_print(sc, sc->sc_last_rd); #endif @@ -557,7 +562,7 @@ am7990_rint(sc) rmd.rmd3 = 0; (*sc->sc_copytodesc)(sc, &rmd, rp, sizeof(rmd)); -#ifdef LEDEBUG +#ifdef LEDEBUG1 if (sc->sc_debug) printf("sc->sc_last_rd = %x, rmd: " "ladr %04x, hadr %02x, flags %02x, " @@ -665,15 +670,17 @@ am7990_intr(arg) isr = (*sc->sc_rdcsr)(sc, LE_CSR0); #ifdef LEDEBUG - if (sc->sc_debug) + if (sc->sc_debug){ printf("%s: am7990_intr entering with isr=%04x\n", sc->sc_dev.dv_xname, isr); + printf(" isr: 0x%b\n", isr, LE_C0_BITS); + } #endif if ((isr & LE_C0_INTR) == 0) return (0); (*sc->sc_wrcsr)(sc, LE_CSR0, - isr & (LE_C0_INEA | LE_C0_BABL | LE_C0_MISS | LE_C0_MERR | + isr & (LE_C0_INEA | LE_C0_BABL | LE_C0_CERR | LE_C0_MISS | LE_C0_MERR | LE_C0_RINT | LE_C0_TINT | LE_C0_IDON)); if (isr & LE_C0_ERR) { if (isr & LE_C0_BABL) { @@ -813,6 +820,7 @@ am7990_start(ifp) bix = 0; if (++sc->sc_no_td == sc->sc_ntbuf) { + printf("\nequal!\n"); ifp->if_flags |= IFF_OACTIVE; break; } |