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[src/trunk]: src/sys/arch/evbarm/tsarm Add sysctl tree hw.tspld.* for query o...
details: https://anonhg.NetBSD.org/src/rev/eb8958f8fbd4
branches: trunk
changeset: 574218:eb8958f8fbd4
user: joff <joff%NetBSD.org@localhost>
date: Thu Feb 24 03:52:22 2005 +0000
description:
Add sysctl tree hw.tspld.* for query of jumper states, pld revision,
board model/options, etc...
diffstat:
sys/arch/evbarm/tsarm/tspld.c | 190 ++++++++++++++++++++++++++++++++++++++++-
1 files changed, 183 insertions(+), 7 deletions(-)
diffs (263 lines):
diff -r 129199365e60 -r eb8958f8fbd4 sys/arch/evbarm/tsarm/tspld.c
--- a/sys/arch/evbarm/tsarm/tspld.c Wed Feb 23 22:56:20 2005 +0000
+++ b/sys/arch/evbarm/tsarm/tspld.c Thu Feb 24 03:52:22 2005 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: tspld.c,v 1.4 2005/01/09 21:35:51 joff Exp $ */
+/* $NetBSD: tspld.c,v 1.5 2005/02/24 03:52:22 joff Exp $ */
/*-
* Copyright (c) 2004 Jesse Off
@@ -35,9 +35,10 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tspld.c,v 1.4 2005/01/09 21:35:51 joff Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tspld.c,v 1.5 2005/02/24 03:52:22 joff Exp $");
#include <sys/param.h>
+#include <sys/sysctl.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <sys/wdog.h>
@@ -71,6 +72,14 @@
bus_space_handle_t sc_wdogfeed_ioh;
bus_space_handle_t sc_wdogctrl_ioh;
struct sysmon_wdog sc_wdog;
+ unsigned char * sc_com2mode;
+ unsigned char * sc_model;
+ unsigned char sc_pldrev[4];
+ uint32_t sc_rs485;
+ uint32_t sc_adc;
+ uint32_t sc_jp[6];
+ uint32_t sc_blaster_present;
+ uint32_t sc_blaster_boot;
};
CFATTACH_DECL(tspld, sizeof(struct tspld_softc),
@@ -96,17 +105,59 @@
int i, rev, features, jp, model;
struct tspld_softc *sc = (struct tspld_softc *)self;
bus_space_handle_t ioh;
+ struct sysctlnode *node;
+
+ if (sysctl_createv(NULL, 0, NULL, NULL,
+ CTLFLAG_PERMANENT, CTLTYPE_NODE, "hw",
+ NULL, NULL, 0, NULL, 0,
+ CTL_HW, CTL_EOL) != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if (sysctl_createv(NULL, 0, NULL, &node,
+ 0, CTLTYPE_NODE, "tspld",
+ NULL,
+ NULL, 0, NULL, 0,
+ CTL_HW, CTL_CREATE, CTL_EOL) != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
sc->sc_iot = &ep93xx_bs_tag;
bus_space_map(sc->sc_iot, TS7XXX_IO16_HWBASE + TS7XXX_MODEL, 2, 0,
&ioh);
model = bus_space_read_2(sc->sc_iot, ioh, 0) & 0x7;
+ sc->sc_model = (model ? "TS-7250" : "TS-7200");
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_STRING, "boardmodel",
+ SYSCTL_DESCR("Technologic Systems board model"),
+ NULL, 0, sc->sc_model, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
bus_space_unmap(sc->sc_iot, ioh, 2);
bus_space_map(sc->sc_iot, TS7XXX_IO16_HWBASE + TS7XXX_PLDREV, 2, 0,
&ioh);
rev = bus_space_read_2(sc->sc_iot, ioh, 0) & 0x7;
rev = 'A' + rev - 1;
+ sc->sc_pldrev[0] = rev;
+ sc->sc_pldrev[1] = 0;
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_STRING, "pldrev",
+ SYSCTL_DESCR("CPLD revision"),
+ NULL, 0, sc->sc_pldrev, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
bus_space_unmap(sc->sc_iot, ioh, 2);
bus_space_map(sc->sc_iot, TS7XXX_IO16_HWBASE + TS7XXX_FEATURES, 2, 0,
@@ -120,29 +171,153 @@
jp = (~((i & 0x18) >> 1) & 0xc) | (i & 0x3);
bus_space_unmap(sc->sc_iot, ioh, 1);
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "blaster_present",
+ SYSCTL_DESCR("Whether or not a TS-9420/TS-9202 blaster board is connected"),
+ NULL, 0, &sc->sc_blaster_present, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "blaster_boot",
+ SYSCTL_DESCR("Whether or not a blast board was used to boot"),
+ NULL, 0, &sc->sc_blaster_boot, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
bus_space_map(sc->sc_iot, TS7XXX_IO16_HWBASE + TS7XXX_STATUS2, 2, 0,
&ioh);
i = bus_space_read_2(sc->sc_iot, ioh, 0) & 0x1;
+ sc->sc_blaster_boot = sc->sc_blaster_present = 0;
+ if (i & 0x2)
+ sc->sc_blaster_boot = 1;
+ if (i & 0x4)
+ sc->sc_blaster_present = 1;
jp |= (i << 4);
bus_space_unmap(sc->sc_iot, ioh, 1);
- printf(": Technologic Systems TS-7%s rev %c, features 0x%x",
- (model ? "250" : "200"), rev, features);
- if (features == 0x1)
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "rs485_avail",
+ SYSCTL_DESCR("RS485 level driver for COM2 available"),
+ NULL, 0, &sc->sc_rs485, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ sc->sc_com2mode = "rs232";
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_STRING, "com2_mode",
+ SYSCTL_DESCR("line driver type for COM2"),
+ NULL, 0, sc->sc_com2mode, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "max197adc_avail",
+ SYSCTL_DESCR("Maxim 197 Analog to Digital Converter available"),
+ NULL, 0, &sc->sc_adc, 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ printf(": Technologic Systems %s rev %c, features 0x%x",
+ sc->sc_model, rev, features);
+ sc->sc_adc = sc->sc_rs485 = 0;
+ if (features == 0x1) {
printf("<MAX197-ADC>");
- else if (features == 0x2)
+ sc->sc_adc = 1;
+ } else if (features == 0x2) {
printf("<RS485>");
- else if (features == 0x3)
+ sc->sc_rs485 = 1;
+ } else if (features == 0x3) {
printf("<MAX197-ADC,RS485>");
+ sc->sc_adc = sc->sc_rs485 = 1;
+ }
printf("\n");
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "jp1",
+ SYSCTL_DESCR("onboard jumper setting"),
+ NULL, 0, &sc->sc_jp[0], 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "jp2",
+ SYSCTL_DESCR("onboard jumper setting"),
+ NULL, 0, &sc->sc_jp[1], 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "jp3",
+ SYSCTL_DESCR("onboard jumper setting"),
+ NULL, 0, &sc->sc_jp[2], 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "jp4",
+ SYSCTL_DESCR("onboard jumper setting"),
+ NULL, 0, &sc->sc_jp[3], 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "jp5",
+ SYSCTL_DESCR("onboard jumper setting"),
+ NULL, 0, &sc->sc_jp[4], 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
+ if ((i = sysctl_createv(NULL, 0, NULL, NULL,
+ 0, CTLTYPE_INT, "jp6",
+ SYSCTL_DESCR("onboard jumper setting"),
+ NULL, 0, &sc->sc_jp[5], 0,
+ CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
+ != 0) {
+ printf("%s: could not create sysctl\n",
+ sc->sc_dev.dv_xname);
+ return;
+ }
printf("%s: jumpers 0x%x", sc->sc_dev.dv_xname, jp);
if (jp) {
printf("<");
for(i = 0; i < 5; i++) {
if (jp & (1 << i)) {
+ sc->sc_jp[i + 1] = 1;
printf("JP%d", i + 2);
jp &= ~(1 << i);
if (jp) printf(",");
+ } else {
+ sc->sc_jp[i + 2] = 0;
}
}
printf(">");
@@ -162,6 +337,7 @@
sysmon_wdog_register(&sc->sc_wdog);
tspld_wdog_setmode(&sc->sc_wdog);
+
/* Set the on board peripherals bus callback */
config_defer(self, tspld_callback);
}
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