diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-01-05 15:50:39 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-01-05 15:50:39 +0000 |
| commit | b8f87567e49cbec0c0b07a5cc67302b3e65f3013 (patch) | |
| tree | 8b3dcf30455986d0e31fe2f3a7a3ef6861002e61 /sys/arch | |
| parent | 69e6d7387ae9d8094c12039303640c702448d3ca (diff) | |
from netbsd; wrap leintr() to support fake LAN lights
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hp300/dev/if_le.c | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/sys/arch/hp300/dev/if_le.c b/sys/arch/hp300/dev/if_le.c index c0bb48780da..40289c07273 100644 --- a/sys/arch/hp300/dev/if_le.c +++ b/sys/arch/hp300/dev/if_le.c @@ -1,4 +1,4 @@ -/* $NetBSD: if_le.c,v 1.24 1995/12/10 00:49:33 mycroft Exp $ */ +/* $NetBSD: if_le.c,v 1.26 1996/01/02 21:56:21 thorpej Exp $ */ /*- * Copyright (c) 1995 Charles M. Hannum. All rights reserved. @@ -59,6 +59,7 @@ #include <machine/mtpr.h> #include <hp300/hp300/isr.h> + #ifdef USELEDS #include <hp300/hp300/led.h> #endif @@ -75,11 +76,11 @@ struct le_softc le_softc[NLE]; #define LE_SOFTC(unit) &le_softc[unit] #define LE_DELAY(x) DELAY(x) -#define LEINTR_UNIT int lematch __P((struct hp_device *)); void leattach __P((struct hp_device *)); -int leintr __P((int)); +int leintr __P((void *)); +static int hp300_leintr __P((int)); /* machine-dependent wrapper */ struct driver ledriver = { lematch, leattach, "le", @@ -187,11 +188,36 @@ leattach(hd) sc->sc_arpcom.ac_if.if_name = ledriver.d_name; leconfig(sc); - sc->sc_isr.isr_intr = leintr; + sc->sc_isr.isr_intr = hp300_leintr; sc->sc_isr.isr_arg = hd->hp_unit; sc->sc_isr.isr_ipl = hd->hp_ipl; isrlink(&sc->sc_isr); ler0->ler0_status = LE_IE; } +static int +hp300_leintr(unit) + int unit; +{ + struct le_softc *sc = LE_SOFTC(unit); + u_int16_t isr; + +#ifdef USELEDS + isr = lerdcsr(sc, LE_CSR0); + + if ((isr & LE_C0_INTR) == 0) + return (0); + + if (isr & LE_C0_RINT) + if (inledcontrol == 0) + ledcontrol(0, 0, LED_LANRCV); + + if (isr & LE_C0_TINT) + if (inledcontrol == 0) + ledcontrol(0, 0, LED_LANXMT); +#endif /* USELEDS */ + + return (leintr(sc)); +} + #include <dev/ic/am7990.c> |