[src/trunk]: src/sys/arch/sparc/dev adapt to changes in sxreg.h

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

details:   https://anonhg.NetBSD.org/src/rev/03fc5a71db9e
branches:  trunk
changeset: 449251:03fc5a71db9e
user:      macallan <macallan%NetBSD.org@localhost>
date:      Fri Mar 01 02:30:42 2019 +0000

description:
adapt to changes in sxreg.h

diffstat:

 sys/arch/sparc/dev/sx.c    |  23 ++++++++++++++++++++---
 sys/arch/sparc/dev/sxvar.h |   4 +++-
 2 files changed, 23 insertions(+), 4 deletions(-)

diffs (85 lines):

diff -r c52ed2203173 -r 03fc5a71db9e sys/arch/sparc/dev/sx.c
--- a/sys/arch/sparc/dev/sx.c   Fri Mar 01 02:28:27 2019 +0000
+++ b/sys/arch/sparc/dev/sx.c   Fri Mar 01 02:30:42 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sx.c,v 1.3 2014/04/15 10:24:54 macallan Exp $  */
+/*     $NetBSD: sx.c,v 1.4 2019/03/01 02:30:42 macallan Exp $  */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sx.c,v 1.3 2014/04/15 10:24:54 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sx.c,v 1.4 2019/03/01 02:30:42 macallan Exp $");
 
 #include "locators.h"
 
@@ -49,6 +49,7 @@
 #include <sparc/sparc/asm.h>
 #include <sparc/dev/sxvar.h>
 #include <sparc/dev/sxreg.h>
+#include "opt_sx.h"
 
 /* autoconfiguration driver */
 static int sx_match(device_t, struct cfdata *, void *);
@@ -57,6 +58,8 @@
 CFATTACH_DECL_NEW(sx, sizeof(struct sx_softc),
     sx_match, sx_attach, NULL, NULL);
 
+static struct sx_softc *sx0 = NULL;
+
 static int
 sx_match(device_t parent, struct cfdata *cf, void *aux)
 {
@@ -90,7 +93,7 @@
        id = sx_read(sc, SX_ID);
        aprint_normal_dev(self, "architecture rev. %d chip rev. %d\n",
            (id & SX_ARCHITECTURE_MASK),
-           (id & SX_CHIP_REVISION) >> 8);
+           (id & SX_CHIP_REVISION) >> 3);
 
        /* stop the processor */
        sx_write(sc, SX_CONTROL_STATUS, 0);
@@ -114,6 +117,8 @@
        /* ... and start the processor again */
        sx_write(sc, SX_CONTROL_STATUS, SX_PB | SX_GO);
 
+       sx0 = sc;
+
 #ifdef SX_DEBUG
        sta(0xfc000000, ASI_SX, SX_LD(8, 31, 0));
        for (i = 1; i < 60; i++)
@@ -143,3 +148,15 @@
 #endif
 }
 
+void
+sx_dump(void)
+{
+       if (sx0 == NULL)
+               return;
+       printf("SX STATUS: %08x\n",
+           bus_space_read_4(sx0->sc_tag, sx0->sc_regh, SX_CONTROL_STATUS));
+       printf("SX ERROR : %08x\n",
+           bus_space_read_4(sx0->sc_tag, sx0->sc_regh, SX_ERROR));
+       printf("SX DIAG  : %08x\n",
+           bus_space_read_4(sx0->sc_tag, sx0->sc_regh, SX_DIAGNOSTICS));
+}
diff -r c52ed2203173 -r 03fc5a71db9e sys/arch/sparc/dev/sxvar.h
--- a/sys/arch/sparc/dev/sxvar.h        Fri Mar 01 02:28:27 2019 +0000
+++ b/sys/arch/sparc/dev/sxvar.h        Fri Mar 01 02:30:42 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sxvar.h,v 1.3 2014/06/29 03:57:10 tsutsui Exp $        */
+/*     $NetBSD: sxvar.h,v 1.4 2019/03/01 02:30:42 macallan Exp $       */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -51,4 +51,6 @@
        return bus_space_read_4(sc->sc_tag, sc->sc_regh, addr);
 }
 
+void sx_dump(void);
+
 #endif