| mambo_console.c (214348) | mambo_console.c (225203) |
|---|---|
| 1/*- 2 * Copyright (C) 2008 by Nathan Whitehorn. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 9 unchanged lines hidden (view full) --- 18 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 19 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 20 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 21 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 22 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25#include <sys/cdefs.h> | 1/*- 2 * Copyright (C) 2008 by Nathan Whitehorn. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 9 unchanged lines hidden (view full) --- 18 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 19 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 20 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 21 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 22 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25#include <sys/cdefs.h> |
| 26__FBSDID("$FreeBSD: head/sys/powerpc/mambo/mambo_console.c 214348 2010-10-25 15:41:12Z nwhitehorn $"); | 26__FBSDID("$FreeBSD: head/sys/powerpc/mambo/mambo_console.c 225203 2011-08-26 21:46:36Z rwatson $"); |
| 27 28#include "opt_comconsole.h" 29 30#include <sys/param.h> 31#include <sys/kdb.h> 32#include <sys/kernel.h> 33#include <sys/priv.h> 34#include <sys/systm.h> --- 20 unchanged lines hidden (view full) --- 55 .tsw_flags = TF_NOPREFIX, 56 .tsw_outwakeup = mambotty_outwakeup, 57}; 58 59static int polltime; 60static struct callout mambo_callout; 61static struct tty *tp = NULL; 62 | 27 28#include "opt_comconsole.h" 29 30#include <sys/param.h> 31#include <sys/kdb.h> 32#include <sys/kernel.h> 33#include <sys/priv.h> 34#include <sys/systm.h> --- 20 unchanged lines hidden (view full) --- 55 .tsw_flags = TF_NOPREFIX, 56 .tsw_outwakeup = mambotty_outwakeup, 57}; 58 59static int polltime; 60static struct callout mambo_callout; 61static struct tty *tp = NULL; 62 |
| 63#if defined(KDB) && defined(ALT_BREAK_TO_DEBUGGER) | 63#if defined(KDB) |
| 64static int alt_break_state; 65#endif 66 67static void mambo_timeout(void *); 68 69static cn_probe_t mambo_cnprobe; 70static cn_init_t mambo_cninit; 71static cn_term_t mambo_cnterm; --- 79 unchanged lines hidden (view full) --- 151static int 152mambo_cngetc(struct consdev *cp) 153{ 154 int ch; 155 156 ch = mambocall(MAMBO_CONSOLE_READ); 157 158 if (ch > 0 && ch < 0xff) { | 64static int alt_break_state; 65#endif 66 67static void mambo_timeout(void *); 68 69static cn_probe_t mambo_cnprobe; 70static cn_init_t mambo_cninit; 71static cn_term_t mambo_cnterm; --- 79 unchanged lines hidden (view full) --- 151static int 152mambo_cngetc(struct consdev *cp) 153{ 154 int ch; 155 156 ch = mambocall(MAMBO_CONSOLE_READ); 157 158 if (ch > 0 && ch < 0xff) { |
| 159#if defined(KDB) && defined(ALT_BREAK_TO_DEBUGGER) 160 int kdb_brk; 161 162 if ((kdb_brk = kdb_alt_break(ch, &alt_break_state)) != 0) { 163 switch (kdb_brk) { 164 case KDB_REQ_DEBUGGER: 165 kdb_enter(KDB_WHY_BREAK, 166 "Break sequence on console"); 167 break; 168 case KDB_REQ_PANIC: 169 kdb_panic("Panic sequence on console"); 170 break; 171 case KDB_REQ_REBOOT: 172 kdb_reboot(); 173 break; 174 175 } 176 } | 159#if defined(KDB) 160 kdb_alt_break(ch, &alt_break_state); |
| 177#endif 178 return (ch); 179 } 180 181 return (-1); 182} 183 184static void 185mambo_cnputc(struct consdev *cp, int c) 186{ 187 char cbuf; 188 189 cbuf = c; 190 mambocall(MAMBO_CONSOLE_WRITE, &cbuf, 1UL, 1UL); 191} | 161#endif 162 return (ch); 163 } 164 165 return (-1); 166} 167 168static void 169mambo_cnputc(struct consdev *cp, int c) 170{ 171 char cbuf; 172 173 cbuf = c; 174 mambocall(MAMBO_CONSOLE_WRITE, &cbuf, 1UL, 1UL); 175} |