[src/trunk]: src/sys/arch/sparc64/dev map in registers, configure interrupts, ...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8770f036fbf1
branches:  trunk
changeset: 473487:8770f036fbf1
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sat Jun 05 14:19:44 1999 +0000

description:
map in registers, configure interrupts, this appears to be OK now.

diffstat:

 sys/arch/sparc64/dev/lpt_ebus.c |  37 +++++++++++++++++++++++++++++--------
 1 files changed, 29 insertions(+), 8 deletions(-)

diffs (75 lines):

diff -r 119eaec395d3 -r 8770f036fbf1 sys/arch/sparc64/dev/lpt_ebus.c
--- a/sys/arch/sparc64/dev/lpt_ebus.c   Sat Jun 05 14:18:26 1999 +0000
+++ b/sys/arch/sparc64/dev/lpt_ebus.c   Sat Jun 05 14:19:44 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lpt_ebus.c,v 1.1 1999/06/05 05:28:36 mrg Exp $ */
+/*     $NetBSD: lpt_ebus.c,v 1.2 1999/06/05 14:19:44 mrg Exp $ */
 
 /*
  * Copyright (c) 1999 Matthew R. Green
@@ -40,6 +40,7 @@
 
 #include <machine/bus.h>
 
+#include <sparc64/dev/ebusreg.h>
 #include <sparc64/dev/ebusvar.h>
 
 #include <dev/ic/lptvar.h>
@@ -51,6 +52,8 @@
        sizeof(struct lpt_softc), lpt_ebus_match, lpt_ebus_attach
 };
 
+#define        ROM_LPT_NAME    "ecpp"
+
 int
 lpt_ebus_match(parent, match, aux)
        struct device *parent;
@@ -59,10 +62,10 @@
 {
        struct ebus_attach_args *ea = aux;
 
-       if (strcmp(ea->ea_name, "ecpp") == 0)
-               return (0);
+       if (strcmp(ea->ea_name, ROM_LPT_NAME) == 0)
+               return (1);
 
-       return (1);
+       return (0);
 }
 
 void
@@ -72,12 +75,30 @@
 {
        struct lpt_softc *sc = (void *)self;
        struct ebus_attach_args *ea = aux;
-       const char *intrstr;
+       int i;
 
-       sc->sc_iot = ea->ea_iot;
-       sc->sc_ioh = ea->ea_ioh;
+       sc->sc_iot = ea->ea_bustag;
+       /*
+        * Use the prom address if there.
+        */
+       if (ea->ea_naddrs)
+               sc->sc_ioh = (bus_space_handle_t)ea->ea_vaddrs[0];
+       else if (ebus_bus_map(sc->sc_iot, 0,
+                             EBUS_PADDR_FROM_REG(&ea->ea_regs[0]),
+                             ea->ea_regs[0].size,
+                             BUS_SPACE_MAP_LINEAR,
+                             0, &sc->sc_ioh) != 0) {
+               printf(": can't map register space\n");
+                return;
+       }
+       printf(" addr %p");
 
-       /* set up interrupt? */
+       for (i = 0; i < ea->ea_nintrs; i++) {
+               bus_intr_establish(ea->ea_bustag, ea->ea_intrs[i], 0,
+                   lptintr, sc);
+               printf(" vector %d", ea->ea_intrs[i]);
+       }
+       printf("\n");
 
        lpt_attach_subr(sc);
 }