diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-09-23 06:11:51 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-09-23 06:11:51 +0000 |
| commit | 599d5201247671abd17b9060ce98294913e079b5 (patch) | |
| tree | b9e21c0d370563a9a543ac50c31b11fa53497610 /sys/dev/ic/i82596.c | |
| parent | 0211bba33a8f696c128bf7971d4b1fd45d3dc32f (diff) | |
make the leds blink (on those machines where we have 'em).
simple logic is to light up the led in the intrhook and dim in the
heartbeat always, makes a believable impression.
upper four bits represent a cpu usage w/in the last Hz/8
made up from the cp_time[] times.
Diffstat (limited to 'sys/dev/ic/i82596.c')
| -rw-r--r-- | sys/dev/ic/i82596.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/sys/dev/ic/i82596.c b/sys/dev/ic/i82596.c index 1ce274fea96..c48f419c259 100644 --- a/sys/dev/ic/i82596.c +++ b/sys/dev/ic/i82596.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i82596.c,v 1.11 2002/07/31 02:32:25 mickey Exp $ */ +/* $OpenBSD: i82596.c,v 1.12 2002/09/23 06:11:50 mickey Exp $ */ /* $NetBSD: i82586.c,v 1.18 1998/08/15 04:42:42 mycroft Exp $ */ /*- @@ -523,12 +523,6 @@ i82596_intr(v) register u_int status; register int off; - /* - * Implementation dependent interrupt handling. - */ - if (sc->intrhook) - (sc->intrhook)(sc, IE_INTR_ENTER); - off = IE_SCB_STATUS(sc->scb); PURGE(sc->bh + off, 2); bus_space_barrier(sc->bt, sc->bh, off, 2, BUS_SPACE_BARRIER_READ); @@ -548,13 +542,21 @@ loop: #endif i82596_start_cmd(sc, status & IE_ST_WHENCE, 0, 0, 1); - if (status & (IE_ST_FR | IE_ST_RNR)) + if (status & (IE_ST_FR | IE_ST_RNR)) { + if (sc->intrhook) + (sc->intrhook)(sc, IE_INTR_ENRCV); + if (i82596_rint(sc, status) != 0) goto reset; + } + + if (status & IE_ST_CX) { + if (sc->intrhook) + (sc->intrhook)(sc, IE_INTR_ENSND); - if (status & IE_ST_CX) if (i82596_tint(sc, status) != 0) goto reset; + } #ifdef I82596_DEBUG if ((status & IE_ST_CNA) && (sc->sc_debug & IED_CNA)) |