| asmc.c (177977) | asmc.c (177979) |
|---|---|
| 1/*- 2 * Copyright (c) 2007, 2008 Rui Paulo <rpaulo@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 19 unchanged lines hidden (view full) --- 28/* 29 * Driver for Apple's System Management Console (SMC). 30 * SMC can be found on the MacBook, MacBook Pro and Mac Mini. 31 * 32 * Inspired by the Linux applesmc driver. 33 */ 34 35#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2007, 2008 Rui Paulo <rpaulo@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 19 unchanged lines hidden (view full) --- 28/* 29 * Driver for Apple's System Management Console (SMC). 30 * SMC can be found on the MacBook, MacBook Pro and Mac Mini. 31 * 32 * Inspired by the Linux applesmc driver. 33 */ 34 35#include <sys/cdefs.h> |
| 36__FBSDID("$FreeBSD: head/sys/dev/asmc/asmc.c 177977 2008-04-07 12:09:59Z rpaulo $"); | 36__FBSDID("$FreeBSD: head/sys/dev/asmc/asmc.c 177979 2008-04-07 12:58:43Z rpaulo $"); |
| 37 38#include "opt_intr_filter.h" 39 40#include <sys/param.h> 41#include <sys/bus.h> 42#include <sys/conf.h> 43#include <sys/kernel.h> 44#include <sys/lock.h> --- 491 unchanged lines hidden (view full) --- 536 537 /* 538 * I'm not sure what this key does, but it seems to be 539 * required. 540 */ 541 buf[0] = 0x01; 542 ASMC_DPRINTF(("sms flag key\n")); 543 asmc_key_write(dev, ASMC_KEY_SMS_FLAG, buf, 1); | 37 38#include "opt_intr_filter.h" 39 40#include <sys/param.h> 41#include <sys/bus.h> 42#include <sys/conf.h> 43#include <sys/kernel.h> 44#include <sys/lock.h> --- 491 unchanged lines hidden (view full) --- 536 537 /* 538 * I'm not sure what this key does, but it seems to be 539 * required. 540 */ 541 buf[0] = 0x01; 542 ASMC_DPRINTF(("sms flag key\n")); 543 asmc_key_write(dev, ASMC_KEY_SMS_FLAG, buf, 1); |
| 544 DELAY(200); | 544 DELAY(100); |
| 545 546 /* 547 * Wait up to 5 seconds for SMS initialization. 548 */ 549 for (i = 0; i < 10000; i++) { 550 if (asmc_key_read(dev, ASMC_KEY_SMS, buf, 2) == 0 && 551 (buf[0] != 0x00 || buf[1] != 0x00)) { 552 error = 0; --- 462 unchanged lines hidden --- | 545 546 /* 547 * Wait up to 5 seconds for SMS initialization. 548 */ 549 for (i = 0; i < 10000; i++) { 550 if (asmc_key_read(dev, ASMC_KEY_SMS, buf, 2) == 0 && 551 (buf[0] != 0x00 || buf[1] != 0x00)) { 552 error = 0; --- 462 unchanged lines hidden --- |