| cuda.c (209639) | cuda.c (212054) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 Michael Lorenz 3 * Copyright 2008 by Nathan Whitehorn 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 15 unchanged lines hidden (view full) --- 24 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2006 Michael Lorenz 3 * Copyright 2008 by Nathan Whitehorn 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 15 unchanged lines hidden (view full) --- 24 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/powerpc/powermac/cuda.c 209639 2010-07-02 02:17:39Z marcel $"); | 32__FBSDID("$FreeBSD: head/sys/powerpc/powermac/cuda.c 212054 2010-08-31 15:27:46Z nwhitehorn $"); |
| 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/module.h> 37#include <sys/bus.h> 38#include <sys/conf.h> 39#include <sys/kernel.h> 40#include <sys/clock.h> | 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/module.h> 37#include <sys/bus.h> 38#include <sys/conf.h> 39#include <sys/kernel.h> 40#include <sys/clock.h> |
| 41#include <sys/reboot.h> |
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| 41 42#include <dev/ofw/ofw_bus.h> 43#include <dev/ofw/openfirm.h> 44 45#include <machine/bus.h> 46#include <machine/intr_machdep.h> 47#include <machine/md_var.h> 48#include <machine/pio.h> --- 18 unchanged lines hidden (view full) --- 67static int cuda_detach(device_t); 68 69static u_int cuda_adb_send(device_t dev, u_char command_byte, int len, 70 u_char *data, u_char poll); 71static u_int cuda_adb_autopoll(device_t dev, uint16_t mask); 72static u_int cuda_poll(device_t dev); 73static void cuda_send_inbound(struct cuda_softc *sc); 74static void cuda_send_outbound(struct cuda_softc *sc); | 42 43#include <dev/ofw/ofw_bus.h> 44#include <dev/ofw/openfirm.h> 45 46#include <machine/bus.h> 47#include <machine/intr_machdep.h> 48#include <machine/md_var.h> 49#include <machine/pio.h> --- 18 unchanged lines hidden (view full) --- 68static int cuda_detach(device_t); 69 70static u_int cuda_adb_send(device_t dev, u_char command_byte, int len, 71 u_char *data, u_char poll); 72static u_int cuda_adb_autopoll(device_t dev, uint16_t mask); 73static u_int cuda_poll(device_t dev); 74static void cuda_send_inbound(struct cuda_softc *sc); 75static void cuda_send_outbound(struct cuda_softc *sc); |
| 76static void cuda_shutdown(void *xsc, int howto); |
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| 75 76/* 77 * Clock interface 78 */ 79static int cuda_gettime(device_t dev, struct timespec *ts); 80static int cuda_settime(device_t dev, struct timespec *ts); 81 82static device_method_t cuda_methods[] = { --- 161 unchanged lines hidden (view full) --- 244 device_printf(dev, "CUDA child <%s>\n",name); 245 246 if (strncmp(name, "adb", 4) == 0) { 247 sc->adb_bus = device_add_child(dev,"adb",-1); 248 } 249 } 250 251 clock_register(dev, 1000); | 77 78/* 79 * Clock interface 80 */ 81static int cuda_gettime(device_t dev, struct timespec *ts); 82static int cuda_settime(device_t dev, struct timespec *ts); 83 84static device_method_t cuda_methods[] = { --- 161 unchanged lines hidden (view full) --- 246 device_printf(dev, "CUDA child <%s>\n",name); 247 248 if (strncmp(name, "adb", 4) == 0) { 249 sc->adb_bus = device_add_child(dev,"adb",-1); 250 } 251 } 252 253 clock_register(dev, 1000); |
| 254 EVENTHANDLER_REGISTER(shutdown_final, cuda_shutdown, sc, 255 SHUTDOWN_PRI_LAST); |
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| 252 253 return (bus_generic_attach(dev)); 254} 255 256static int cuda_detach(device_t dev) { 257 struct cuda_softc *sc; 258 259 sc = device_get_softc(dev); --- 474 unchanged lines hidden (view full) --- 734 sc->sc_autopoll = -1; 735 cuda_send(sc, 1, 3, cmd); 736 737 mtx_unlock(&sc->sc_mutex); 738 739 return (0); 740} 741 | 256 257 return (bus_generic_attach(dev)); 258} 259 260static int cuda_detach(device_t dev) { 261 struct cuda_softc *sc; 262 263 sc = device_get_softc(dev); --- 474 unchanged lines hidden (view full) --- 738 sc->sc_autopoll = -1; 739 cuda_send(sc, 1, 3, cmd); 740 741 mtx_unlock(&sc->sc_mutex); 742 743 return (0); 744} 745 |
| 746static void 747cuda_shutdown(void *xsc, int howto) 748{ 749 struct cuda_softc *sc = xsc; 750 uint8_t cmd[] = {CUDA_PSEUDO, 0}; 751 752 cmd[1] = (howto & RB_HALT) ? CMD_POWEROFF : CMD_RESET; 753 cuda_poll(sc->sc_dev); 754 cuda_send(sc, 1, 2, cmd); 755 756 while (1) 757 cuda_poll(sc->sc_dev); 758} 759 |
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| 742#define DIFF19041970 2082844800 743 744static int 745cuda_gettime(device_t dev, struct timespec *ts) 746{ 747 struct cuda_softc *sc = device_get_softc(dev); 748 uint8_t cmd[] = {CUDA_PSEUDO, CMD_READ_RTC}; 749 --- 30 unchanged lines hidden --- | 760#define DIFF19041970 2082844800 761 762static int 763cuda_gettime(device_t dev, struct timespec *ts) 764{ 765 struct cuda_softc *sc = device_get_softc(dev); 766 uint8_t cmd[] = {CUDA_PSEUDO, CMD_READ_RTC}; 767 --- 30 unchanged lines hidden --- |