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sti(4) on hp300
Hi! all,
My 425t has a sti(4). Its works on 6.0 with attached sti_sgc.c and diff.
I can login on ttyE0. However not support console yet. X-<
# Sorry, forgot saves /var/run/dmesg.boot...
Thanks,
--
kiyohara
/* $OpenBSD: sti_sgc.c,v 1.14 2007/05/26 00:36:03 krw Exp $ */
/*
* Copyright (c) 2005, Miodrag Vallat
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD");
#include <sys/param.h>
#include <sys/device.h>
#include <sys/errno.h>
#include <uvm/uvm_extern.h>
#include <machine/bus.h>
#include <hp300/dev/sgcvar.h>
#include <dev/wscons/wsdisplayvar.h>
#include <dev/ic/stireg.h>
#include <dev/ic/stivar.h>
static int sticonslot;
static int sti_sgc_match(device_t, struct cfdata *, void *);
static void sti_sgc_attach(device_t, device_t, void *);
static int sti_sgc_probe(bus_space_tag_t, int);
static void sti_sgc_end_attach(device_t);
CFATTACH_DECL_NEW(sti_sgc, sizeof(struct sti_softc),
sti_sgc_match, sti_sgc_attach, NULL, NULL);
static int
sti_sgc_match(device_t parent, struct cfdata *cf, void *aux)
{
struct sgc_attach_args *saa = aux;
/*
* If we already probed it successfully as a console device, go ahead,
* since we will not be able to bus_space_map() again.
*/
if (saa->saa_slot == sticonslot)
return (1);
return sti_sgc_probe(saa->saa_iot, saa->saa_slot);
}
static void
sti_sgc_attach(device_t parent, device_t self, void *aux)
{
struct sti_softc *sc = device_private(self);
struct sgc_attach_args *saa = aux;
bus_space_tag_t iot = saa->saa_iot;
bus_space_handle_t ioh, romh;
bus_addr_t pa = (bus_addr_t)sgc_slottopa(saa->saa_slot);
u_int romend;
int i;
/* XXX: temporalily map before obtain romend. */
#define STI_ROMSIZE_SAFE (sizeof(struct sti_dd) * 4)
if (bus_space_map(iot, pa, STI_ROMSIZE_SAFE, 0, &ioh)) {
aprint_error(": can't map ROM");
return;
}
romend = sti_rom_size(iot, ioh);
bus_space_unmap(iot, ioh, STI_ROMSIZE_SAFE);
sc->sc_dev = self;
sc->sc_enable_rom = NULL;
sc->sc_disable_rom = NULL;
if (bus_space_map(iot, pa, romend, 0, &romh)) {
aprint_error(": can't map ROM(2)");
return;
}
sc->bases[0] = romh;
for (i = 0; i < STI_REGION_MAX; i++)
sc->bases[i] = pa;
if (saa->saa_slot == sticonslot)
sc->sc_flags |= STI_CONSOLE;
if (sti_attach_common(sc, iot, iot, romh, STI_CODEBASE_ALT) == 0)
config_interrupts(self, sti_sgc_end_attach);
}
static int
sti_sgc_probe(bus_space_tag_t iot, int slot)
{
bus_space_handle_t ioh;
bus_addr_t pa = (bus_addr_t)sgc_slottopa(slot);
int devtype;
if (bus_space_map(iot, pa, PAGE_SIZE, 0, &ioh))
return 0;
devtype = bus_space_read_1(iot, ioh, 3);
bus_space_unmap(iot, ioh, PAGE_SIZE);
/*
* This might not be reliable enough. On the other hand, non-STI
* SGC cards will apparently not initialize in an hp300, to the
* point of not even answering bus probes (checked with an
* Harmony/FDDI SGC card).
*/
if (devtype != STI_DEVTYPE1 &&
devtype != STI_DEVTYPE4)
return 0;
return 1;
}
static void
sti_sgc_end_attach(device_t self)
{
struct sti_softc *sc = device_private(self);
sti_end_attach(sc);
}
? dev/sti_sgc.c
Index: conf/GENERIC
===================================================================
RCS file: /cvsroot/src/sys/arch/hp300/conf/GENERIC,v
retrieving revision 1.169
diff -u -r1.169 GENERIC
--- conf/GENERIC 18 Dec 2011 05:49:27 -0000 1.169
+++ conf/GENERIC 28 Dec 2012 00:40:21 -0000
@@ -195,7 +195,7 @@
intio0 at mainbus0 # internal i/o space
dio0 at mainbus0 # DIO/DIO-II bus
-#sgc0 at mainbus0 # SGC bus
+sgc0 at mainbus0 # SGC bus
# Human Interface Loop devices
hil0 at intio? # HIL controller
@@ -241,8 +241,8 @@
gendiofb* at dio? scode ? # dumb framebuffer support for 362/382
wsdisplay* at gendiofb?
-#sti* at sgc? slot ? # SGC EVRX framebuffers
-#wsdisplay* at sti?
+sti* at sgc? slot ? # SGC EVRX framebuffers
+wsdisplay* at sti?
com0 at dio0 scode 9 # DCA serial interfaces
com* at dio? scode ?
Index: hp300/autoconf.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hp300/hp300/autoconf.c,v
retrieving revision 1.99.2.1
diff -u -r1.99.2.1 autoconf.c
--- hp300/autoconf.c 8 Aug 2012 15:51:05 -0000 1.99.2.1
+++ hp300/autoconf.c 28 Dec 2012 00:40:23 -0000
@@ -773,6 +773,8 @@
return;
#endif
+#if (NDVBOX + NGBOX + NRBOX + NTOPCAT + NDVBOX + NGBOX + NHYPER + NRBOX + \
+ NTOPCAT + NTVRX + NGENDIOFB) > 0
#ifndef CONSCODE
/*
* Look for internal framebuffers.
@@ -828,6 +830,7 @@
#endif
find_kbd:
+#endif
#if NDNKBD > 0
dnkbdcnattach(bst, FRODO_BASE + FRODO_APCI_OFFSET(0))
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