diff options
| author | jmcneill <jmcneill@NetBSD.org> | 2011-11-18 22:18:07 +0000 |
|---|---|---|
| committer | jmcneill <jmcneill@NetBSD.org> | 2011-11-18 22:18:07 +0000 |
| commit | 9ef3d86eaffc4de1c9c8cebfec0ef738968346d2 (patch) | |
| tree | d12ce4d8687536786aa163d8aab114348329686a /sys/dev/i2c | |
| parent | 8d1aaa9536e252a30d76be0fbc1edacd6495ef2e (diff) | |
remove Xbox support
Diffstat (limited to 'sys/dev/i2c')
| -rw-r--r-- | sys/dev/i2c/files.i2c | 12 | ||||
| -rw-r--r-- | sys/dev/i2c/pic16lc.c | 290 | ||||
| -rw-r--r-- | sys/dev/i2c/xbseeprom.c | 171 |
3 files changed, 1 insertions, 472 deletions
diff --git a/sys/dev/i2c/files.i2c b/sys/dev/i2c/files.i2c index 6596264d2eb..91e7648f1f5 100644 --- a/sys/dev/i2c/files.i2c +++ b/sys/dev/i2c/files.i2c @@ -1,4 +1,4 @@ -# $NetBSD: files.i2c,v 1.44 2011/10/03 22:27:23 jmcneill Exp $ +# $NetBSD: files.i2c,v 1.45 2011/11/18 22:18:08 jmcneill Exp $ obsolete defflag opt_i2cbus.h I2C_SCAN define i2cbus { } @@ -143,16 +143,6 @@ attach sgsmix at iic file dev/i2c/sgsmix.c sgsmix needs-flag defflag opt_sgsmix.h SGSMIX_DEBUG -# Xbox PIC16LC System Management Controller -device pic16lc: sysmon_envsys -attach pic16lc at iic -file dev/i2c/pic16lc.c pic16lc needs-flag - -# Xbox Serial EEPROM -device xbseeprom -attach xbseeprom at iic -file dev/i2c/xbseeprom.c xbseeprom - # Memory Serial Presence Detect attach spdmem at iic with spdmem_iic file dev/i2c/spdmem_i2c.c spdmem_iic diff --git a/sys/dev/i2c/pic16lc.c b/sys/dev/i2c/pic16lc.c deleted file mode 100644 index 554fe4ea456..00000000000 --- a/sys/dev/i2c/pic16lc.c +++ /dev/null @@ -1,290 +0,0 @@ -/* $NetBSD: pic16lc.c,v 1.18 2011/11/17 16:04:07 christos Exp $ */ - -/*- - * Copyright (c) 2007, 2008 Jared D. McNeill <jmcneill@invisible.ca> - * All rights reserved. - * - * 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``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 FOUNDATION OR CONTRIBUTORS - * 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. - */ - -/* - * Microsoft XBOX System Management Controller - * - * Documentation lives here: - * http://www.xbox-linux.org/wiki/PIC - */ - -#include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: pic16lc.c,v 1.18 2011/11/17 16:04:07 christos Exp $"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/device.h> -#include <sys/malloc.h> - -#include <machine/xbox.h> - -#include <dev/sysmon/sysmonvar.h> -#include <dev/i2c/i2cvar.h> -#include <dev/i2c/pic16lcreg.h> - -static int pic16lc_match(device_t, cfdata_t, void *); -static void pic16lc_attach(device_t, device_t, void *); - -static int pic16lc_intr(void *); - -void pic16lc_reboot(void); -void pic16lc_poweroff(void); -void pic16lc_setled(uint8_t); - -#define XBOX_SENSOR_CPU 0 -#define XBOX_SENSOR_BOARD 1 -#define XBOX_NSENSORS 2 - -struct pic16lc_softc { - device_t sc_dev; - - i2c_tag_t sc_tag; - i2c_addr_t sc_addr; - void * sc_ih; - - envsys_data_t sc_sensor[XBOX_NSENSORS]; - struct sysmon_envsys *sc_sme; -}; - -static struct pic16lc_softc *pic16lc = NULL; - -static void pic16lc_update(struct pic16lc_softc *, envsys_data_t *); -static void pic16lc_refresh(struct sysmon_envsys *, envsys_data_t *); - -static void pic16lc_write_1(struct pic16lc_softc *, uint8_t, uint8_t); -static void pic16lc_read_1(struct pic16lc_softc *, uint8_t, uint8_t *); - -CFATTACH_DECL_NEW(pic16lc, sizeof(struct pic16lc_softc), - pic16lc_match, pic16lc_attach, NULL, NULL); - -static int -pic16lc_match(device_t parent, cfdata_t cf, void *opaque) -{ - struct i2c_attach_args *ia = opaque; - - if (pic16lc != NULL) /* we can only have one... */ - return 0; - if (ia->ia_addr != 0x10) /* must live at 0x10 on xbox */ - return 0; - - return 1; -} - -static void -pic16lc_attach(device_t parent, device_t self, void *opaque) -{ - struct pic16lc_softc *sc = device_private(self); - struct i2c_attach_args *ia = opaque; - u_char ver[4]; - int i; - - sc->sc_dev = self; - sc->sc_tag = ia->ia_tag; - sc->sc_addr = ia->ia_addr; - - pic16lc = sc; - - sc->sc_sme = sysmon_envsys_create(); - - /* initialize CPU sensor */ - sc->sc_sensor[XBOX_SENSOR_CPU].units = ENVSYS_STEMP; - sc->sc_sensor[XBOX_SENSOR_CPU].state = ENVSYS_SINVALID; - (void)strlcpy(sc->sc_sensor[XBOX_SENSOR_CPU].desc, "Xbox CPU Temp", - sizeof(sc->sc_sensor[XBOX_SENSOR_CPU])); - /* initialize board sensor */ - sc->sc_sensor[XBOX_SENSOR_BOARD].units = ENVSYS_STEMP; - sc->sc_sensor[XBOX_SENSOR_BOARD].state = ENVSYS_SINVALID; - (void)strlcpy(sc->sc_sensor[XBOX_SENSOR_BOARD].desc, "Xbox Board Temp", - sizeof(sc->sc_sensor[XBOX_SENSOR_BOARD])); - - for (i = 0; i < XBOX_NSENSORS; i++) { - if (sysmon_envsys_sensor_attach(sc->sc_sme, - &sc->sc_sensor[i])) { - sysmon_envsys_destroy(sc->sc_sme); - return; - } - } - - /* hook into sysmon */ - sc->sc_sme->sme_name = device_xname(sc->sc_dev); - sc->sc_sme->sme_cookie = sc; - sc->sc_sme->sme_refresh = pic16lc_refresh; - - if (sysmon_envsys_register(sc->sc_sme)) { - aprint_error_dev(self, "unable to register with sysmon\n"); - sysmon_envsys_destroy(sc->sc_sme); - return; - } - - if (iic_acquire_bus(sc->sc_tag, 0) != 0) { - aprint_error(": unable to acquire i2c bus\n"); - return; - } - - aprint_normal(": Xbox System Management Controller"); - - /* find the PIC version */ - pic16lc_write_1(sc, PIC16LC_REG_VER, 0x00); - pic16lc_read_1(sc, PIC16LC_REG_VER, &ver[0]); - pic16lc_read_1(sc, PIC16LC_REG_VER, &ver[1]); - pic16lc_read_1(sc, PIC16LC_REG_VER, &ver[2]); - ver[3] = '\0'; - - aprint_normal(" (rev. %s)\n", ver); - - pic16lc_setled(0xff); /* orange */ - - iic_release_bus(sc->sc_tag, 0); - - /* disable reset on eject */ - pic16lc_write_1(sc, PIC16LC_REG_RESETONEJECT, 0x01); - - sc->sc_ih = iic_smbus_intr_establish_proc(sc->sc_tag, pic16lc_intr, sc); - if (sc->sc_ih == NULL) - aprint_error_dev(self, "couldn't establish interrupt\n"); - - return; -} - -static void -pic16lc_write_1(struct pic16lc_softc *sc, uint8_t cmd, uint8_t val) -{ - iic_exec(sc->sc_tag, I2C_OP_WRITE_WITH_STOP, - sc->sc_addr, &cmd, 1, &val, 1, 0); -} - -static void -pic16lc_read_1(struct pic16lc_softc *sc, uint8_t cmd, uint8_t *valp) -{ - iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, - sc->sc_addr, &cmd, 1, valp, 1, 0); -} - -static void -pic16lc_update(struct pic16lc_softc *sc, envsys_data_t *edata) -{ - uint8_t temp, sensor; - - switch (edata->sensor) { - case XBOX_SENSOR_CPU: - sensor = PIC16LC_REG_CPUTEMP; - break; - case XBOX_SENSOR_BOARD: - sensor = PIC16LC_REG_BOARDTEMP; - break; - default: - aprint_error(": invalid sensor %u\n", edata->sensor); - return; - } - - if (iic_acquire_bus(sc->sc_tag, 0) != 0) { - aprint_error(": unable to acquire i2c bus\n"); - return; - } - - pic16lc_read_1(sc, sensor, &temp); - edata->state = ENVSYS_SVALID; - edata->value_cur = (unsigned int)temp * 1000000 + 273150000; - - iic_release_bus(sc->sc_tag, 0); - - return; -} - -static void -pic16lc_refresh(struct sysmon_envsys *sme, envsys_data_t *edata) -{ - struct pic16lc_softc *sc = sme->sme_cookie; - - pic16lc_update(sc, edata); -} - -static int -pic16lc_intr(void *opaque) -{ - struct pic16lc_softc *sc = opaque; - uint8_t val; - int rv = 0; - - pic16lc_read_1(sc, PIC16LC_REG_INTSTATUS, &val); - if (val == 0) - return rv; - - if (val & PIC16LC_REG_INTSTATUS_POWER) - aprint_normal_dev(sc->sc_dev, "power button pressed\n"); - if (val & PIC16LC_REG_INTSTATUS_TRAYCLOSED) - aprint_normal_dev(sc->sc_dev, "tray closed\n"); - if (val & PIC16LC_REG_INTSTATUS_TRAYOPENING) { - aprint_normal_dev(sc->sc_dev, "tray opening\n"); - pic16lc_write_1(sc, PIC16LC_REG_INTACK, 0x02); - } - if (val & PIC16LC_REG_INTSTATUS_AVPACK_UNPLUG) - aprint_normal_dev(sc->sc_dev, "A/V pack removed\n"); - if (val & PIC16LC_REG_INTSTATUS_AVPACK_PLUG) - aprint_normal_dev(sc->sc_dev, "A/V pack inserted\n"); - if (val & PIC16LC_REG_INTSTATUS_EJECT_BUTTON) { - pic16lc_write_1(sc, PIC16LC_REG_INTACK, 0x04); - pic16lc_write_1(sc, PIC16LC_REG_TRAYEJECT, 0x00); - ++rv; - } - if (val & PIC16LC_REG_INTSTATUS_TRAYCLOSING) - aprint_normal_dev(sc->sc_dev, "tray closing\n"); - - return rv; -} - -void -pic16lc_reboot(void) -{ - if (pic16lc == NULL) { - printf("pic16lc_reboot: driver not attached!\n"); - return; - } - pic16lc_write_1(pic16lc, PIC16LC_REG_POWER, PIC16LC_REG_POWER_RESET); -} - -void -pic16lc_poweroff(void) -{ - if (pic16lc == NULL) { - printf("pic16lc_poweroff: driver not attached!\n"); - return; - } - pic16lc_write_1(pic16lc, PIC16LC_REG_POWER, PIC16LC_REG_POWER_SHUTDOWN); -} - -void -pic16lc_setled(uint8_t val) -{ - if (pic16lc == NULL) { - printf("pic16lc_setled: driver not attached!\n"); - return; - } - pic16lc_write_1(pic16lc, PIC16LC_REG_LEDSEQ, val); - pic16lc_write_1(pic16lc, PIC16LC_REG_LEDMODE, 0x01); -} diff --git a/sys/dev/i2c/xbseeprom.c b/sys/dev/i2c/xbseeprom.c deleted file mode 100644 index 08c7b17a89e..00000000000 --- a/sys/dev/i2c/xbseeprom.c +++ /dev/null @@ -1,171 +0,0 @@ -/* $NetBSD: xbseeprom.c,v 1.6 2008/05/05 00:21:04 jmcneill Exp $ */ - -/*- - * Copyright (c) 2007, 2008 Jared D. McNeill <jmcneill@invisible.ca> - * All rights reserved. - * - * 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``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 FOUNDATION OR CONTRIBUTORS - * 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. - */ - -/* - * Microsoft XBOX Serial EEPROM - * - * Documentation lives here: - * http://www.xbox-linux.org/wiki/Xbox_Serial_EEPROM - */ - -#include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: xbseeprom.c,v 1.6 2008/05/05 00:21:04 jmcneill Exp $"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/device.h> -#include <sys/kmem.h> -#include <sys/sysctl.h> - -#include <dev/i2c/i2cvar.h> - -static int xbseeprom_match(device_t, cfdata_t, void *); -static void xbseeprom_attach(device_t, device_t, void *); - -struct xbseeprom_data { - /* factory settings */ - uint8_t HMAC_SHA1_Hash[20]; - uint8_t Confounder[8]; - uint8_t HDDKkey[16]; - uint8_t XBERegion[4]; - uint8_t Checksum2[4]; - uint8_t SerialNumber[12]; - uint8_t MACAddress[6]; - uint8_t UNKNOWN2[2]; - uint8_t OnlineKey[16]; - uint8_t VideoStandard[4]; - uint8_t UNKNOWN3[4]; - /* user settings */ - uint8_t Checksum3[4]; - uint8_t TimeZoneBias[4]; - uint8_t TimeZoneStdName[4]; - uint8_t TimeZoneDltName[4]; - uint8_t UNKNOWN4[8]; - uint8_t TimeZoneStdDate[4]; - uint8_t TimeZoneDltDate[4]; - uint8_t UNKNOWN5[8]; - uint8_t TimeZoneStdBias[4]; - uint8_t TimeZoneDltBias[4]; - uint8_t LanguageID[4]; - uint8_t VideoFlags[4]; - uint8_t AudioFlags[4]; - uint8_t ParentalControlGames[4]; - uint8_t ParentalControlPwd[4]; - uint8_t ParentalControlMovies[4]; - uint8_t XBOXLiveIPAddress[4]; - uint8_t XBOXLiveDNS[4]; - uint8_t XBOXLiveGateway[4]; - uint8_t XBOXLiveSubnetMask[4]; - uint8_t OtherSettings[4]; - uint8_t DVDPlaybackKitZone[4]; - uint8_t UNKNOWN6[64]; -}; - -#define XBSEEPROM_SIZE (sizeof(struct xbseeprom_data)) - -struct xbseeprom_softc { - device_t sc_dev; - - i2c_tag_t sc_tag; - i2c_addr_t sc_addr; - - struct xbseeprom_data *sc_data; -}; - -static void xbseeprom_read_1(struct xbseeprom_softc *, uint8_t, uint8_t *); - -static char xbseeprom_serial[17]; - -CFATTACH_DECL_NEW(xbseeprom, sizeof(struct xbseeprom_softc), - xbseeprom_match, xbseeprom_attach, NULL, NULL); - -static int -xbseeprom_match(device_t parent, cfdata_t cf, void *opaque) -{ - struct i2c_attach_args *ia = opaque; - - /* Serial EEPROM always lives at 0x54 on Xbox */ - if (ia->ia_addr == 0x54) - return 1; - - return 0; -} - -static void -xbseeprom_attach(device_t parent, device_t self, void *opaque) -{ - struct xbseeprom_softc *sc = device_private(self); - struct i2c_attach_args *ia = opaque; - uint8_t *ptr; - int i; - - sc->sc_dev = self; - sc->sc_tag = ia->ia_tag; - sc->sc_addr = ia->ia_addr; - - sc->sc_data = kmem_alloc(XBSEEPROM_SIZE, KM_SLEEP); - if (sc->sc_data == NULL) { - aprint_error(": Not enough memory to copy EEPROM\n"); - return; - } - - aprint_normal(": Xbox Serial EEPROM\n"); - - /* Read in EEPROM contents */ - ptr = (uint8_t *)sc->sc_data; - for (i = 0; i < XBSEEPROM_SIZE; i++, ptr++) - xbseeprom_read_1(sc, i, ptr); - -#if 0 - /* Display some interesting information */ - aprint_normal_dev(self, "MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", - sc->sc_data->MACAddress[0], sc->sc_data->MACAddress[1], - sc->sc_data->MACAddress[2], sc->sc_data->MACAddress[3], - sc->sc_data->MACAddress[4], sc->sc_data->MACAddress[5] - ); -#endif - - /* Setup sysctl subtree */ - memset(xbseeprom_serial, 0, sizeof(xbseeprom_serial)); - memcpy(xbseeprom_serial, sc->sc_data->SerialNumber, 16); - - sysctl_createv(NULL, 0, NULL, NULL, - 0, CTLTYPE_STRING, "xbox_serial", - SYSCTL_DESCR("Xbox serial number"), - NULL, 0, &xbseeprom_serial, 0, - CTL_MACHDEP, CTL_CREATE, CTL_EOL); - - return; -} - -static void -xbseeprom_read_1(struct xbseeprom_softc *sc, uint8_t cmd, uint8_t *valp) -{ - iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, - sc->sc_addr, &cmd, 1, valp, 1, I2C_F_POLL); -} |
