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authorMichal Marek <mmarek@suse.cz>2010-08-04 07:59:13 -0400
committerMichal Marek <mmarek@suse.cz>2010-08-04 07:59:13 -0400
commit772320e84588dcbe1600ffb83e5f328f2209ac2a (patch)
treea7de21b79340aeaa17c58126f6b801b82c77b53a /arch/m68k
parent1ce53adf13a54375d2a5c7cdbe341b2558389615 (diff)
parent9fe6206f400646a2322096b56c59891d530e8d51 (diff)
Merge commit 'v2.6.35' into kbuild/kbuild
Conflicts: arch/powerpc/Makefile
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/Kconfig7
-rw-r--r--arch/m68k/amiga/Makefile2
-rw-r--r--arch/m68k/amiga/config.c176
-rw-r--r--arch/m68k/amiga/platform.c197
-rw-r--r--arch/m68k/atari/atakeyb.c2
-rw-r--r--arch/m68k/bvme6000/rtc.c30
-rw-r--r--arch/m68k/configs/mac_defconfig7
-rw-r--r--arch/m68k/configs/multi_defconfig6
-rw-r--r--arch/m68k/hp300/time.h4
-rw-r--r--arch/m68k/include/asm/amigayle.h6
-rw-r--r--arch/m68k/include/asm/atomic.h2
-rw-r--r--arch/m68k/include/asm/atomic_mm.h10
-rw-r--r--arch/m68k/include/asm/atomic_no.h2
-rw-r--r--arch/m68k/include/asm/bitops_mm.h14
-rw-r--r--arch/m68k/include/asm/cache.h2
-rw-r--r--arch/m68k/include/asm/fbio.h2
-rw-r--r--arch/m68k/include/asm/io_no.h2
-rw-r--r--arch/m68k/include/asm/m520xsim.h1
-rw-r--r--arch/m68k/include/asm/m523xsim.h5
-rw-r--r--arch/m68k/include/asm/m5249sim.h2
-rw-r--r--arch/m68k/include/asm/m527xsim.h7
-rw-r--r--arch/m68k/include/asm/m528xsim.h67
-rw-r--r--arch/m68k/include/asm/m532xsim.h1
-rw-r--r--arch/m68k/include/asm/machw.h25
-rw-r--r--arch/m68k/include/asm/macints.h22
-rw-r--r--arch/m68k/include/asm/mcfqspi.h64
-rw-r--r--arch/m68k/include/asm/mcfsmc.h187
-rw-r--r--arch/m68k/include/asm/mcfuart.h5
-rw-r--r--arch/m68k/include/asm/param.h16
-rw-r--r--arch/m68k/include/asm/pgtable_mm.h2
-rw-r--r--arch/m68k/include/asm/processor.h4
-rw-r--r--arch/m68k/include/asm/ptrace.h10
-rw-r--r--arch/m68k/include/asm/scatterlist.h16
-rw-r--r--arch/m68k/include/asm/sigcontext.h4
-rw-r--r--arch/m68k/include/asm/siginfo.h91
-rw-r--r--arch/m68k/include/asm/swab.h2
-rw-r--r--arch/m68k/include/asm/thread_info_mm.h3
-rw-r--r--arch/m68k/include/asm/thread_info_no.h3
-rw-r--r--arch/m68k/include/asm/ucontext.h4
-rw-r--r--arch/m68k/include/asm/unistd.h9
-rw-r--r--arch/m68k/include/asm/virtconvert.h7
-rw-r--r--arch/m68k/kernel/dma.c1
-rw-r--r--arch/m68k/kernel/entry.S8
-rw-r--r--arch/m68k/kernel/process.c6
-rw-r--r--arch/m68k/kernel/ptrace.c5
-rw-r--r--arch/m68k/kernel/signal.c7
-rw-r--r--arch/m68k/kernel/sys_m68k.c212
-rw-r--r--arch/m68k/kernel/time.c11
-rw-r--r--arch/m68k/kernel/traps.c2
-rw-r--r--arch/m68k/mac/Makefile2
-rw-r--r--arch/m68k/mac/config.c354
-rw-r--r--arch/m68k/mac/debug.c365
-rw-r--r--arch/m68k/mac/macints.c101
-rw-r--r--arch/m68k/mac/misc.c1
-rw-r--r--arch/m68k/mac/oss.c20
-rw-r--r--arch/m68k/mac/via.c7
-rw-r--r--arch/m68k/mm/fault.c14
-rw-r--r--arch/m68k/mm/init.c1
-rw-r--r--arch/m68k/mm/kmap.c5
-rw-r--r--arch/m68k/mm/memory.c2
-rw-r--r--arch/m68k/mm/motorola.c1
-rw-r--r--arch/m68k/mvme16x/rtc.c20
-rw-r--r--arch/m68k/q40/config.c2
-rw-r--r--arch/m68k/sun3/sun3dvma.c1
-rw-r--r--arch/m68k/sun3x/dvma.c1
65 files changed, 746 insertions, 1431 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index ecdc19a299b..2e3737b92ff 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -7,6 +7,7 @@ config M68K
7 default y 7 default y
8 select HAVE_AOUT 8 select HAVE_AOUT
9 select HAVE_IDE 9 select HAVE_IDE
10 select GENERIC_ATOMIC64
10 11
11config MMU 12config MMU
12 bool 13 bool
@@ -536,10 +537,6 @@ config GVPIOEXT_PLIP
536 Say Y to enable doing IP over the parallel port on your GVP 537 Say Y to enable doing IP over the parallel port on your GVP
537 IO-Extender card, N otherwise. 538 IO-Extender card, N otherwise.
538 539
539config MAC_SCC
540 tristate "Macintosh serial support"
541 depends on MAC
542
543config MAC_HID 540config MAC_HID
544 bool 541 bool
545 depends on INPUT_ADBHID 542 depends on INPUT_ADBHID
@@ -595,7 +592,7 @@ config DN_SERIAL
595 592
596config SERIAL_CONSOLE 593config SERIAL_CONSOLE
597 bool "Support for serial port console" 594 bool "Support for serial port console"
598 depends on (AMIGA || ATARI || MAC || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_MIDI=y || MAC_SCC=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL) 595 depends on (AMIGA || ATARI || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_MIDI=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL)
599 ---help--- 596 ---help---
600 If you say Y here, it will be possible to use a serial port as the 597 If you say Y here, it will be possible to use a serial port as the
601 system console (the system console is the device which receives all 598 system console (the system console is the device which receives all
diff --git a/arch/m68k/amiga/Makefile b/arch/m68k/amiga/Makefile
index 6a0d7650f98..11dd30b16b3 100644
--- a/arch/m68k/amiga/Makefile
+++ b/arch/m68k/amiga/Makefile
@@ -2,6 +2,6 @@
2# Makefile for Linux arch/m68k/amiga source directory 2# Makefile for Linux arch/m68k/amiga source directory
3# 3#
4 4
5obj-y := config.o amiints.o cia.o chipram.o amisound.o 5obj-y := config.o amiints.o cia.o chipram.o amisound.o platform.o
6 6
7obj-$(CONFIG_AMIGA_PCMCIA) += pcmcia.o 7obj-$(CONFIG_AMIGA_PCMCIA) += pcmcia.o
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 6c74751c7b8..b1577f741fa 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -97,10 +97,6 @@ static void amiga_get_model(char *model);
97static void amiga_get_hardware_list(struct seq_file *m); 97static void amiga_get_hardware_list(struct seq_file *m);
98/* amiga specific timer functions */ 98/* amiga specific timer functions */
99static unsigned long amiga_gettimeoffset(void); 99static unsigned long amiga_gettimeoffset(void);
100static int a3000_hwclk(int, struct rtc_time *);
101static int a2000_hwclk(int, struct rtc_time *);
102static int amiga_set_clock_mmss(unsigned long);
103static unsigned int amiga_get_ss(void);
104extern void amiga_mksound(unsigned int count, unsigned int ticks); 100extern void amiga_mksound(unsigned int count, unsigned int ticks);
105static void amiga_reset(void); 101static void amiga_reset(void);
106extern void amiga_init_sound(void); 102extern void amiga_init_sound(void);
@@ -138,10 +134,6 @@ static struct {
138 } 134 }
139}; 135};
140 136
141static struct resource rtc_resource = {
142 .start = 0x00dc0000, .end = 0x00dcffff
143};
144
145static struct resource ram_resource[NUM_MEMINFO]; 137static struct resource ram_resource[NUM_MEMINFO];
146 138
147 139
@@ -387,15 +379,6 @@ void __init config_amiga(void)
387 mach_get_model = amiga_get_model; 379 mach_get_model = amiga_get_model;
388 mach_get_hardware_list = amiga_get_hardware_list; 380 mach_get_hardware_list = amiga_get_hardware_list;
389 mach_gettimeoffset = amiga_gettimeoffset; 381 mach_gettimeoffset = amiga_gettimeoffset;
390 if (AMIGAHW_PRESENT(A3000_CLK)) {
391 mach_hwclk = a3000_hwclk;
392 rtc_resource.name = "A3000 RTC";
393 request_resource(&iomem_resource, &rtc_resource);
394 } else /* if (AMIGAHW_PRESENT(A2000_CLK)) */ {
395 mach_hwclk = a2000_hwclk;
396 rtc_resource.name = "A2000 RTC";
397 request_resource(&iomem_resource, &rtc_resource);
398 }
399 382
400 /* 383 /*
401 * default MAX_DMA=0xffffffff on all machines. If we don't do so, the SCSI 384 * default MAX_DMA=0xffffffff on all machines. If we don't do so, the SCSI
@@ -404,8 +387,6 @@ void __init config_amiga(void)
404 */ 387 */
405 mach_max_dma_address = 0xffffffff; 388 mach_max_dma_address = 0xffffffff;
406 389
407 mach_set_clock_mmss = amiga_set_clock_mmss;
408 mach_get_ss = amiga_get_ss;
409 mach_reset = amiga_reset; 390 mach_reset = amiga_reset;
410#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE) 391#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
411 mach_beep = amiga_mksound; 392 mach_beep = amiga_mksound;
@@ -480,7 +461,7 @@ static void __init amiga_sched_init(irq_handler_t timer_routine)
480 static struct resource sched_res = { 461 static struct resource sched_res = {
481 .name = "timer", .start = 0x00bfd400, .end = 0x00bfd5ff, 462 .name = "timer", .start = 0x00bfd400, .end = 0x00bfd5ff,
482 }; 463 };
483 jiffy_ticks = (amiga_eclock+HZ/2)/HZ; 464 jiffy_ticks = DIV_ROUND_CLOSEST(amiga_eclock, HZ);
484 465
485 if (request_resource(&mb_resources._ciab, &sched_res)) 466 if (request_resource(&mb_resources._ciab, &sched_res))
486 printk("Cannot allocate ciab.ta{lo,hi}\n"); 467 printk("Cannot allocate ciab.ta{lo,hi}\n");
@@ -530,161 +511,6 @@ static unsigned long amiga_gettimeoffset(void)
530 return ticks + offset; 511 return ticks + offset;
531} 512}
532 513
533static int a3000_hwclk(int op, struct rtc_time *t)
534{
535 tod_3000.cntrl1 = TOD3000_CNTRL1_HOLD;
536
537 if (!op) { /* read */
538 t->tm_sec = tod_3000.second1 * 10 + tod_3000.second2;
539 t->tm_min = tod_3000.minute1 * 10 + tod_3000.minute2;
540 t->tm_hour = tod_3000.hour1 * 10 + tod_3000.hour2;
541 t->tm_mday = tod_3000.day1 * 10 + tod_3000.day2;
542 t->tm_wday = tod_3000.weekday;
543 t->tm_mon = tod_3000.month1 * 10 + tod_3000.month2 - 1;
544 t->tm_year = tod_3000.year1 * 10 + tod_3000.year2;
545 if (t->tm_year <= 69)
546 t->tm_year += 100;
547 } else {
548 tod_3000.second1 = t->tm_sec / 10;
549 tod_3000.second2 = t->tm_sec % 10;
550 tod_3000.minute1 = t->tm_min / 10;
551 tod_3000.minute2 = t->tm_min % 10;
552 tod_3000.hour1 = t->tm_hour / 10;
553 tod_3000.hour2 = t->tm_hour % 10;
554 tod_3000.day1 = t->tm_mday / 10;
555 tod_3000.day2 = t->tm_mday % 10;
556 if (t->tm_wday != -1)
557 tod_3000.weekday = t->tm_wday;
558 tod_3000.month1 = (t->tm_mon + 1) / 10;
559 tod_3000.month2 = (t->tm_mon + 1) % 10;
560 if (t->tm_year >= 100)
561 t->tm_year -= 100;
562 tod_3000.year1 = t->tm_year / 10;
563 tod_3000.year2 = t->tm_year % 10;
564 }
565
566 tod_3000.cntrl1 = TOD3000_CNTRL1_FREE;
567
568 return 0;
569}
570
571static int a2000_hwclk(int op, struct rtc_time *t)
572{
573 int cnt = 5;
574
575 tod_2000.cntrl1 = TOD2000_CNTRL1_HOLD;
576
577 while ((tod_2000.cntrl1 & TOD2000_CNTRL1_BUSY) && cnt) {
578 tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD;
579 udelay(70);
580 tod_2000.cntrl1 |= TOD2000_CNTRL1_HOLD;
581 --cnt;
582 }
583
584 if (!cnt)
585 printk(KERN_INFO "hwclk: timed out waiting for RTC (0x%x)\n",
586 tod_2000.cntrl1);
587
588 if (!op) { /* read */
589 t->tm_sec = tod_2000.second1 * 10 + tod_2000.second2;
590 t->tm_min = tod_2000.minute1 * 10 + tod_2000.minute2;
591 t->tm_hour = (tod_2000.hour1 & 3) * 10 + tod_2000.hour2;
592 t->tm_mday = tod_2000.day1 * 10 + tod_2000.day2;
593 t->tm_wday = tod_2000.weekday;
594 t->tm_mon = tod_2000.month1 * 10 + tod_2000.month2 - 1;
595 t->tm_year = tod_2000.year1 * 10 + tod_2000.year2;
596 if (t->tm_year <= 69)
597 t->tm_year += 100;
598
599 if (!(tod_2000.cntrl3 & TOD2000_CNTRL3_24HMODE)) {
600 if (!(tod_2000.hour1 & TOD2000_HOUR1_PM) && t->tm_hour == 12)
601 t->tm_hour = 0;
602 else if ((tod_2000.hour1 & TOD2000_HOUR1_PM) && t->tm_hour != 12)
603 t->tm_hour += 12;
604 }
605 } else {
606 tod_2000.second1 = t->tm_sec / 10;
607 tod_2000.second2 = t->tm_sec % 10;
608 tod_2000.minute1 = t->tm_min / 10;
609 tod_2000.minute2 = t->tm_min % 10;
610 if (tod_2000.cntrl3 & TOD2000_CNTRL3_24HMODE)
611 tod_2000.hour1 = t->tm_hour / 10;
612 else if (t->tm_hour >= 12)
613 tod_2000.hour1 = TOD2000_HOUR1_PM +
614 (t->tm_hour - 12) / 10;
615 else
616 tod_2000.hour1 = t->tm_hour / 10;
617 tod_2000.hour2 = t->tm_hour % 10;
618 tod_2000.day1 = t->tm_mday / 10;
619 tod_2000.day2 = t->tm_mday % 10;
620 if (t->tm_wday != -1)
621 tod_2000.weekday = t->tm_wday;
622 tod_2000.month1 = (t->tm_mon + 1) / 10;
623 tod_2000.month2 = (t->tm_mon + 1) % 10;
624 if (t->tm_year >= 100)
625 t->tm_year -= 100;
626 tod_2000.year1 = t->tm_year / 10;
627 tod_2000.year2 = t->tm_year % 10;
628 }
629
630 tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD;
631
632 return 0;
633}
634
635static int amiga_set_clock_mmss(unsigned long nowtime)
636{
637 short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
638
639 if (AMIGAHW_PRESENT(A3000_CLK)) {
640 tod_3000.cntrl1 = TOD3000_CNTRL1_HOLD;
641
642 tod_3000.second1 = real_seconds / 10;
643 tod_3000.second2 = real_seconds % 10;
644 tod_3000.minute1 = real_minutes / 10;
645 tod_3000.minute2 = real_minutes % 10;
646
647 tod_3000.cntrl1 = TOD3000_CNTRL1_FREE;
648 } else /* if (AMIGAHW_PRESENT(A2000_CLK)) */ {
649 int cnt = 5;
650
651 tod_2000.cntrl1 |= TOD2000_CNTRL1_HOLD;
652
653 while ((tod_2000.cntrl1 & TOD2000_CNTRL1_BUSY) && cnt) {
654 tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD;
655 udelay(70);
656 tod_2000.cntrl1 |= TOD2000_CNTRL1_HOLD;
657 --cnt;
658 }
659
660 if (!cnt)
661 printk(KERN_INFO "set_clock_mmss: timed out waiting for RTC (0x%x)\n", tod_2000.cntrl1);
662
663 tod_2000.second1 = real_seconds / 10;
664 tod_2000.second2 = real_seconds % 10;
665 tod_2000.minute1 = real_minutes / 10;
666 tod_2000.minute2 = real_minutes % 10;
667
668 tod_2000.cntrl1 &= ~TOD2000_CNTRL1_HOLD;
669 }
670
671 return 0;
672}
673
674static unsigned int amiga_get_ss(void)
675{
676 unsigned int s;
677
678 if (AMIGAHW_PRESENT(A3000_CLK)) {
679 tod_3000.cntrl1 = TOD3000_CNTRL1_HOLD;
680 s = tod_3000.second1 * 10 + tod_3000.second2;
681 tod_3000.cntrl1 = TOD3000_CNTRL1_FREE;
682 } else /* if (AMIGAHW_PRESENT(A2000_CLK)) */ {
683 s = tod_2000.second1 * 10 + tod_2000.second2;
684 }
685 return s;
686}
687
688static NORET_TYPE void amiga_reset(void) 514static NORET_TYPE void amiga_reset(void)
689 ATTRIB_NORET; 515 ATTRIB_NORET;
690 516
diff --git a/arch/m68k/amiga/platform.c b/arch/m68k/amiga/platform.c
new file mode 100644
index 00000000000..7fd8b41723e
--- /dev/null
+++ b/arch/m68k/amiga/platform.c
@@ -0,0 +1,197 @@
1/*
2 * Copyright (C) 2007-2009 Geert Uytterhoeven
3 *
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file COPYING in the main directory of this archive
6 * for more details.
7 */
8
9#include <linux/init.h>
10#include <linux/platform_device.h>
11#include <linux/zorro.h>
12
13#include <asm/amigahw.h>
14#include <asm/amigayle.h>
15
16
17#ifdef CONFIG_ZORRO
18
19static const struct resource zorro_resources[] __initconst = {
20 /* Zorro II regions (on Zorro II/III) */
21 {
22 .name = "Zorro II exp",
23 .start = 0x00e80000,
24 .end = 0x00efffff,
25 .flags = IORESOURCE_MEM,
26 }, {
27 .name = "Zorro II mem",
28 .start = 0x00200000,
29 .end = 0x009fffff,
30 .flags = IORESOURCE_MEM,
31 },
32 /* Zorro III regions (on Zorro III only) */
33 {
34 .name = "Zorro III exp",
35 .start = 0xff000000,
36 .end = 0xffffffff,
37 .flags = IORESOURCE_MEM,
38 }, {
39 .name = "Zorro III cfg",
40 .start = 0x40000000,
41 .end = 0x7fffffff,
42 .flags = IORESOURCE_MEM,
43 }
44};
45
46
47static int __init amiga_init_bus(void)
48{
49 if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO))
50 return -ENODEV;
51
52 platform_device_register_simple("amiga-zorro", -1, zorro_resources,
53 AMIGAHW_PRESENT(ZORRO3) ? 4 : 2);
54 return 0;
55}
56
57subsys_initcall(amiga_init_bus);
58
59
60static int z_dev_present(zorro_id id)
61{
62 unsigned int i;
63
64 for (i = 0; i < zorro_num_autocon; i++)
65 if (zorro_autocon[i].rom.er_Manufacturer == ZORRO_MANUF(id) &&
66 zorro_autocon[i].rom.er_Product == ZORRO_PROD(id))
67 return 1;
68
69 return 0;
70}
71
72#else /* !CONFIG_ZORRO */
73
74static inline int z_dev_present(zorro_id id) { return 0; }
75
76#endif /* !CONFIG_ZORRO */
77
78
79static const struct resource a3000_scsi_resource __initconst = {
80 .start = 0xdd0000,
81 .end = 0xdd00ff,
82 .flags = IORESOURCE_MEM,
83};
84
85
86static const struct resource a4000t_scsi_resource __initconst = {
87 .start = 0xdd0000,
88 .end = 0xdd0fff,
89 .flags = IORESOURCE_MEM,
90};
91
92
93static const struct resource a1200_ide_resource __initconst = {
94 .start = 0xda0000,
95 .end = 0xda1fff,
96 .flags = IORESOURCE_MEM,
97};
98
99static const struct gayle_ide_platform_data a1200_ide_pdata __initconst = {
100 .base = 0xda0000,
101 .irqport = 0xda9000,
102 .explicit_ack = 1,
103};
104
105
106static const struct resource a4000_ide_resource __initconst = {
107 .start = 0xdd2000,
108 .end = 0xdd3fff,
109 .flags = IORESOURCE_MEM,
110};
111
112static const struct gayle_ide_platform_data a4000_ide_pdata __initconst = {
113 .base = 0xdd2020,
114 .irqport = 0xdd3020,
115 .explicit_ack = 0,
116};
117
118
119static const struct resource amiga_rtc_resource __initconst = {
120 .start = 0x00dc0000,
121 .end = 0x00dcffff,
122 .flags = IORESOURCE_MEM,
123};
124
125
126static int __init amiga_init_devices(void)
127{
128 struct platform_device *pdev;
129
130 if (!MACH_IS_AMIGA)
131 return -ENODEV;
132
133 /* video hardware */
134 if (AMIGAHW_PRESENT(AMI_VIDEO))
135 platform_device_register_simple("amiga-video", -1, NULL, 0);
136
137
138 /* sound hardware */
139 if (AMIGAHW_PRESENT(AMI_AUDIO))
140 platform_device_register_simple("amiga-audio", -1, NULL, 0);
141
142
143 /* storage interfaces */
144 if (AMIGAHW_PRESENT(AMI_FLOPPY))
145 platform_device_register_simple("amiga-floppy", -1, NULL, 0);
146
147 if (AMIGAHW_PRESENT(A3000_SCSI))
148 platform_device_register_simple("amiga-a3000-scsi", -1,
149 &a3000_scsi_resource, 1);
150
151 if (AMIGAHW_PRESENT(A4000_SCSI))
152 platform_device_register_simple("amiga-a4000t-scsi", -1,
153 &a4000t_scsi_resource, 1);
154
155 if (AMIGAHW_PRESENT(A1200_IDE) ||
156 z_dev_present(ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE)) {
157 pdev = platform_device_register_simple("amiga-gayle-ide", -1,
158 &a1200_ide_resource, 1);
159 platform_device_add_data(pdev, &a1200_ide_pdata,
160 sizeof(a1200_ide_pdata));
161 }
162
163 if (AMIGAHW_PRESENT(A4000_IDE)) {
164 pdev = platform_device_register_simple("amiga-gayle-ide", -1,
165 &a4000_ide_resource, 1);
166 platform_device_add_data(pdev, &a4000_ide_pdata,
167 sizeof(a4000_ide_pdata));
168 }
169
170
171 /* other I/O hardware */
172 if (AMIGAHW_PRESENT(AMI_KEYBOARD))
173 platform_device_register_simple("amiga-keyboard", -1, NULL, 0);
174
175 if (AMIGAHW_PRESENT(AMI_MOUSE))
176 platform_device_register_simple("amiga-mouse", -1, NULL, 0);
177
178 if (AMIGAHW_PRESENT(AMI_SERIAL))
179 platform_device_register_simple("amiga-serial", -1, NULL, 0);
180
181 if (AMIGAHW_PRESENT(AMI_PARALLEL))
182 platform_device_register_simple("amiga-parallel", -1, NULL, 0);
183
184
185 /* real time clocks */
186 if (AMIGAHW_PRESENT(A2000_CLK))
187 platform_device_register_simple("rtc-msm6242", -1,
188 &amiga_rtc_resource, 1);
189
190 if (AMIGAHW_PRESENT(A3000_CLK))
191 platform_device_register_simple("rtc-rp5c01", -1,
192 &amiga_rtc_resource, 1);
193
194 return 0;
195}
196
197device_initcall(amiga_init_devices);
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index 4add96d13b1..5890897d28b 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -121,7 +121,7 @@ KEYBOARD_STATE kb_state;
121 * bytes have been lost and in which state of the packet structure we are now. 121 * bytes have been lost and in which state of the packet structure we are now.
122 * This usually causes keyboards bytes to be interpreted as mouse movements 122 * This usually causes keyboards bytes to be interpreted as mouse movements
123 * and vice versa, which is very annoying. It seems better to throw away some 123 * and vice versa, which is very annoying. It seems better to throw away some
124 * bytes (that are usually mouse bytes) than to misinterpret them. Therefor I 124 * bytes (that are usually mouse bytes) than to misinterpret them. Therefore I
125 * introduced the RESYNC state for IKBD data. In this state, the bytes up to 125 * introduced the RESYNC state for IKBD data. In this state, the bytes up to
126 * one that really looks like a key event (0x04..0xf2) or the start of a mouse 126 * one that really looks like a key event (0x04..0xf2) or the start of a mouse
127 * packet (0xf8..0xfb) are thrown away, but at most 2 bytes. This at least 127 * packet (0xf8..0xfb) are thrown away, but at most 2 bytes. This at least
diff --git a/arch/m68k/bvme6000/rtc.c b/arch/m68k/bvme6000/rtc.c
index c50bec8aabb..cb8617bb194 100644
--- a/arch/m68k/bvme6000/rtc.c
+++ b/arch/m68k/bvme6000/rtc.c
@@ -9,8 +9,6 @@
9#include <linux/types.h> 9#include <linux/types.h>
10#include <linux/errno.h> 10#include <linux/errno.h>
11#include <linux/miscdevice.h> 11#include <linux/miscdevice.h>
12#include <linux/slab.h>
13#include <linux/smp_lock.h>
14#include <linux/ioport.h> 12#include <linux/ioport.h>
15#include <linux/capability.h> 13#include <linux/capability.h>
16#include <linux/fcntl.h> 14#include <linux/fcntl.h>
@@ -36,10 +34,9 @@
36static unsigned char days_in_mo[] = 34static unsigned char days_in_mo[] =
37{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; 35{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
38 36
39static char rtc_status; 37static atomic_t rtc_status = ATOMIC_INIT(1);
40 38
41static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, 39static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
42 unsigned long arg)
43{ 40{
44 volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE; 41 volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
45 unsigned char msr; 42 unsigned char msr;
@@ -133,29 +130,20 @@ static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
133} 130}
134 131
135/* 132/*
136 * We enforce only one user at a time here with the open/close. 133 * We enforce only one user at a time here with the open/close.
137 * Also clear the previous interrupt data on an open, and clean
138 * up things on a close.
139 */ 134 */
140
141static int rtc_open(struct inode *inode, struct file *file) 135static int rtc_open(struct inode *inode, struct file *file)
142{ 136{
143 lock_kernel(); 137 if (!atomic_dec_and_test(&rtc_status)) {
144 if(rtc_status) { 138 atomic_inc(&rtc_status);
145 unlock_kernel();
146 return -EBUSY; 139 return -EBUSY;
147 } 140 }
148
149 rtc_status = 1;
150 unlock_kernel();
151 return 0; 141 return 0;
152} 142}
153 143
154static int rtc_release(struct inode *inode, struct file *file) 144static int rtc_release(struct inode *inode, struct file *file)
155{ 145{
156 lock_kernel(); 146 atomic_inc(&rtc_status);
157 rtc_status = 0;
158 unlock_kernel();
159 return 0; 147 return 0;
160} 148}
161 149
@@ -164,9 +152,9 @@ static int rtc_release(struct inode *inode, struct file *file)
164 */ 152 */
165 153
166static const struct file_operations rtc_fops = { 154static const struct file_operations rtc_fops = {
167 .ioctl = rtc_ioctl, 155 .unlocked_ioctl = rtc_ioctl,
168 .open = rtc_open, 156 .open = rtc_open,
169 .release = rtc_release, 157 .release = rtc_release,
170}; 158};
171 159
172static struct miscdevice rtc_dev = { 160static struct miscdevice rtc_dev = {
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 9991b64fea5..c5f3232ff91 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -701,6 +701,11 @@ CONFIG_VT_HW_CONSOLE_BINDING=y
701# 701#
702# Non-8250 serial port support 702# Non-8250 serial port support
703# 703#
704CONFIG_SERIAL_CORE=y
705CONFIG_SERIAL_CORE_CONSOLE=y
706CONFIG_SERIAL_PMACZILOG=y
707CONFIG_SERIAL_PMACZILOG_TTYS=y
708CONFIG_SERIAL_PMACZILOG_CONSOLE=y
704CONFIG_UNIX98_PTYS=y 709CONFIG_UNIX98_PTYS=y
705# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set 710# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
706CONFIG_LEGACY_PTYS=y 711CONFIG_LEGACY_PTYS=y
@@ -834,9 +839,7 @@ CONFIG_HIDRAW=y
834# 839#
835# Character devices 840# Character devices
836# 841#
837CONFIG_MAC_SCC=y
838CONFIG_MAC_HID=y 842CONFIG_MAC_HID=y
839CONFIG_SERIAL_CONSOLE=y
840 843
841# 844#
842# File systems 845# File systems
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 69c43e2d8b4..a8bfa3fa71c 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -822,6 +822,11 @@ CONFIG_A2232=y
822# 822#
823# Non-8250 serial port support 823# Non-8250 serial port support
824# 824#
825CONFIG_SERIAL_CORE=y
826CONFIG_SERIAL_CORE_CONSOLE=y
827CONFIG_SERIAL_PMACZILOG=y
828CONFIG_SERIAL_PMACZILOG_TTYS=y
829CONFIG_SERIAL_PMACZILOG_CONSOLE=y
825CONFIG_UNIX98_PTYS=y 830CONFIG_UNIX98_PTYS=y
826# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set 831# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
827CONFIG_LEGACY_PTYS=y 832CONFIG_LEGACY_PTYS=y
@@ -982,7 +987,6 @@ CONFIG_ATARI_MIDI=y
982CONFIG_ATARI_DSP56K=m 987CONFIG_ATARI_DSP56K=m
983CONFIG_AMIGA_BUILTIN_SERIAL=y 988CONFIG_AMIGA_BUILTIN_SERIAL=y
984CONFIG_MULTIFACE_III_TTY=m 989CONFIG_MULTIFACE_III_TTY=m
985CONFIG_MAC_SCC=y
986CONFIG_MAC_HID=y 990CONFIG_MAC_HID=y
987CONFIG_MVME147_SCC=y 991CONFIG_MVME147_SCC=y
988CONFIG_SERIAL167=y 992CONFIG_SERIAL167=y
diff --git a/arch/m68k/hp300/time.h b/arch/m68k/hp300/time.h
index f5b3d098b0f..7b98242960d 100644
--- a/arch/m68k/hp300/time.h
+++ b/arch/m68k/hp300/time.h
@@ -1,4 +1,2 @@
1extern void hp300_sched_init(irq_handler_t vector); 1extern void hp300_sched_init(irq_handler_t vector);
2extern unsigned long hp300_gettimeoffset (void); 2extern unsigned long hp300_gettimeoffset(void);
3
4
diff --git a/arch/m68k/include/asm/amigayle.h b/arch/m68k/include/asm/amigayle.h
index bb5a6aa329f..a01453d9c23 100644
--- a/arch/m68k/include/asm/amigayle.h
+++ b/arch/m68k/include/asm/amigayle.h
@@ -104,4 +104,10 @@ struct GAYLE {
104#define GAYLE_CFG_250NS 0x00 104#define GAYLE_CFG_250NS 0x00
105#define GAYLE_CFG_720NS 0x0c 105#define GAYLE_CFG_720NS 0x0c
106 106
107struct gayle_ide_platform_data {
108 unsigned long base;
109 unsigned long irqport;
110 int explicit_ack; /* A1200 IDE needs explicit ack */
111};
112
107#endif /* asm-m68k/amigayle.h */ 113#endif /* asm-m68k/amigayle.h */
diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h
index 8d29145ebb2..eab36dcacf6 100644
--- a/arch/m68k/include/asm/atomic.h
+++ b/arch/m68k/include/asm/atomic.h
@@ -3,3 +3,5 @@
3#else 3#else
4#include "atomic_mm.h" 4#include "atomic_mm.h"
5#endif 5#endif
6
7#include <asm-generic/atomic64.h>
diff --git a/arch/m68k/include/asm/atomic_mm.h b/arch/m68k/include/asm/atomic_mm.h
index 88b7af20a99..6a223b3f7e7 100644
--- a/arch/m68k/include/asm/atomic_mm.h
+++ b/arch/m68k/include/asm/atomic_mm.h
@@ -15,7 +15,7 @@
15 15
16#define ATOMIC_INIT(i) { (i) } 16#define ATOMIC_INIT(i) { (i) }
17 17
18#define atomic_read(v) ((v)->counter) 18#define atomic_read(v) (*(volatile int *)&(v)->counter)
19#define atomic_set(v, i) (((v)->counter) = i) 19#define atomic_set(v, i) (((v)->counter) = i)
20 20
21static inline void atomic_add(int i, atomic_t *v) 21static inline void atomic_add(int i, atomic_t *v)
@@ -148,14 +148,18 @@ static inline int atomic_xchg(atomic_t *v, int new)
148static inline int atomic_sub_and_test(int i, atomic_t *v) 148static inline int atomic_sub_and_test(int i, atomic_t *v)
149{ 149{
150 char c; 150 char c;
151 __asm__ __volatile__("subl %2,%1; seq %0" : "=d" (c), "+m" (*v): "g" (i)); 151 __asm__ __volatile__("subl %2,%1; seq %0"
152 : "=d" (c), "+m" (*v)
153 : "id" (i));
152 return c != 0; 154 return c != 0;
153} 155}
154 156
155static inline int atomic_add_negative(int i, atomic_t *v) 157static inline int atomic_add_negative(int i, atomic_t *v)
156{ 158{
157 char c; 159 char c;
158 __asm__ __volatile__("addl %2,%1; smi %0" : "=d" (c), "+m" (*v): "g" (i)); 160 __asm__ __volatile__("addl %2,%1; smi %0"
161 : "=d" (c), "+m" (*v)
162 : "id" (i));
159 return c != 0; 163 return c != 0;
160} 164}
161 165
diff --git a/arch/m68k/include/asm/atomic_no.h b/arch/m68k/include/asm/atomic_no.h
index 5674cb9449b..289310c63a8 100644
--- a/arch/m68k/include/asm/atomic_no.h
+++ b/arch/m68k/include/asm/atomic_no.h
@@ -15,7 +15,7 @@
15 15
16#define ATOMIC_INIT(i) { (i) } 16#define ATOMIC_INIT(i) { (i) }
17 17
18#define atomic_read(v) ((v)->counter) 18#define atomic_read(v) (*(volatile int *)&(v)->counter)
19#define atomic_set(v, i) (((v)->counter) = i) 19#define atomic_set(v, i) (((v)->counter) = i)
20 20
21static __inline__ void atomic_add(int i, atomic_t *v) 21static __inline__ void atomic_add(int i, atomic_t *v)
diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h
index 9bde784e7ba..b4ecdaada52 100644
--- a/arch/m68k/include/asm/bitops_mm.h
+++ b/arch/m68k/include/asm/bitops_mm.h
@@ -365,6 +365,10 @@ static inline int minix_test_bit(int nr, const void *vaddr)
365#define ext2_set_bit_atomic(lock, nr, addr) test_and_set_bit((nr) ^ 24, (unsigned long *)(addr)) 365#define ext2_set_bit_atomic(lock, nr, addr) test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
366#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr)) 366#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
367#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr)) 367#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
368#define ext2_find_next_zero_bit(addr, size, offset) \
369 generic_find_next_zero_le_bit((unsigned long *)addr, size, offset)
370#define ext2_find_next_bit(addr, size, offset) \
371 generic_find_next_le_bit((unsigned long *)addr, size, offset)
368 372
369static inline int ext2_test_bit(int nr, const void *vaddr) 373static inline int ext2_test_bit(int nr, const void *vaddr)
370{ 374{
@@ -394,10 +398,9 @@ static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size)
394 return (p - addr) * 32 + res; 398 return (p - addr) * 32 + res;
395} 399}
396 400
397static inline int ext2_find_next_zero_bit(const void *vaddr, unsigned size, 401static inline unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
398 unsigned offset) 402 unsigned long size, unsigned long offset)
399{ 403{
400 const unsigned long *addr = vaddr;
401 const unsigned long *p = addr + (offset >> 5); 404 const unsigned long *p = addr + (offset >> 5);
402 int bit = offset & 31UL, res; 405 int bit = offset & 31UL, res;
403 406
@@ -437,10 +440,9 @@ static inline int ext2_find_first_bit(const void *vaddr, unsigned size)
437 return (p - addr) * 32 + res; 440 return (p - addr) * 32 + res;
438} 441}
439 442
440static inline int ext2_find_next_bit(const void *vaddr, unsigned size, 443static inline unsigned long generic_find_next_le_bit(const unsigned long *addr,
441 unsigned offset) 444 unsigned long size, unsigned long offset)
442{ 445{
443 const unsigned long *addr = vaddr;
444 const unsigned long *p = addr + (offset >> 5); 446 const unsigned long *p = addr + (offset >> 5);
445 int bit = offset & 31UL, res; 447 int bit = offset & 31UL, res;
446 448
diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
index fed3fd30de7..ecafbe1718c 100644
--- a/arch/m68k/include/asm/cache.h
+++ b/arch/m68k/include/asm/cache.h
@@ -8,4 +8,6 @@
8#define L1_CACHE_SHIFT 4 8#define L1_CACHE_SHIFT 4
9#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT) 9#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
10 10
11#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES
12
11#endif 13#endif
diff --git a/arch/m68k/include/asm/fbio.h b/arch/m68k/include/asm/fbio.h
index b9215a0907d..0a21da87f7d 100644
--- a/arch/m68k/include/asm/fbio.h
+++ b/arch/m68k/include/asm/fbio.h
@@ -173,7 +173,7 @@ struct mdi_cfginfo {
173 int mdi_ncluts; /* Number of implemented CLUTs in this MDI */ 173 int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
174 int mdi_type; /* FBTYPE name */ 174 int mdi_type; /* FBTYPE name */
175 int mdi_height; /* height */ 175 int mdi_height; /* height */
176 int mdi_width; /* widht */ 176 int mdi_width; /* width */
177 int mdi_size; /* available ram */ 177 int mdi_size; /* available ram */
178 int mdi_mode; /* 8bpp, 16bpp or 32bpp */ 178 int mdi_mode; /* 8bpp, 16bpp or 32bpp */
179 int mdi_pixfreq; /* pixel clock (from PROM) */ 179 int mdi_pixfreq; /* pixel clock (from PROM) */
diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h
index 359065d5a9f..6e2413e518c 100644
--- a/arch/m68k/include/asm/io_no.h
+++ b/arch/m68k/include/asm/io_no.h
@@ -16,7 +16,7 @@
16 * memory location directly. 16 * memory location directly.
17 */ 17 */
18/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates 18/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates
19 * two accesses to memory, which may be undesireable for some devices. 19 * two accesses to memory, which may be undesirable for some devices.
20 */ 20 */
21 21
22/* 22/*
diff --git a/arch/m68k/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
index ed2b69b9680..db824a4b136 100644
--- a/arch/m68k/include/asm/m520xsim.h
+++ b/arch/m68k/include/asm/m520xsim.h
@@ -113,6 +113,7 @@
113 113
114#define MCF_GPIO_PAR_UART (0xA4036) 114#define MCF_GPIO_PAR_UART (0xA4036)
115#define MCF_GPIO_PAR_FECI2C (0xA4033) 115#define MCF_GPIO_PAR_FECI2C (0xA4033)
116#define MCF_GPIO_PAR_QSPI (0xA4034)
116#define MCF_GPIO_PAR_FEC (0xA4038) 117#define MCF_GPIO_PAR_FEC (0xA4038)
117 118
118#define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001) 119#define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001)
diff --git a/arch/m68k/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h
index a34894cf8e6..e8d06b24a48 100644
--- a/arch/m68k/include/asm/m523xsim.h
+++ b/arch/m68k/include/asm/m523xsim.h
@@ -127,5 +127,10 @@
127#define MCFGPIO_IRQ_MAX 8 127#define MCFGPIO_IRQ_MAX 8
128#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE 128#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
129 129
130/*
131 * Pin Assignment
132*/
133#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A)
134#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C)
130/****************************************************************************/ 135/****************************************************************************/
131#endif /* m523xsim_h */ 136#endif /* m523xsim_h */
diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h
index 14bce877ed8..79b7b402f3c 100644
--- a/arch/m68k/include/asm/m5249sim.h
+++ b/arch/m68k/include/asm/m5249sim.h
@@ -69,10 +69,12 @@
69#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */ 69#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */
70#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */ 70#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */
71#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */ 71#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */
72#define MCFSIM_QSPIICR MCFSIM_ICR10 /* QSPI ICR */
72 73
73/* 74/*
74 * Define system peripheral IRQ usage. 75 * Define system peripheral IRQ usage.
75 */ 76 */
77#define MCF_IRQ_QSPI 28 /* QSPI, Level 4 */
76#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ 78#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */
77#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ 79#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */
78 80
diff --git a/arch/m68k/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
index 453356d72d8..1feb46f108c 100644
--- a/arch/m68k/include/asm/m527xsim.h
+++ b/arch/m68k/include/asm/m527xsim.h
@@ -31,6 +31,7 @@
31#define MCFINT_UART0 13 /* Interrupt number for UART0 */ 31#define MCFINT_UART0 13 /* Interrupt number for UART0 */
32#define MCFINT_UART1 14 /* Interrupt number for UART1 */ 32#define MCFINT_UART1 14 /* Interrupt number for UART1 */
33#define MCFINT_UART2 15 /* Interrupt number for UART2 */ 33#define MCFINT_UART2 15 /* Interrupt number for UART2 */
34#define MCFINT_QSPI 18 /* Interrupt number for QSPI */
34#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */ 35#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */
35 36
36/* 37/*
@@ -120,6 +121,9 @@
120#define MCFGPIO_PIN_MAX 100 121#define MCFGPIO_PIN_MAX 100
121#define MCFGPIO_IRQ_MAX 8 122#define MCFGPIO_IRQ_MAX 8
122#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE 123#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
124
125#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A)
126#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C)
123#endif 127#endif
124 128
125#ifdef CONFIG_M5275 129#ifdef CONFIG_M5275
@@ -212,6 +216,8 @@
212#define MCFGPIO_PIN_MAX 148 216#define MCFGPIO_PIN_MAX 148
213#define MCFGPIO_IRQ_MAX 8 217#define MCFGPIO_IRQ_MAX 8
214#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE 218#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
219
220#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10007E)
215#endif 221#endif
216 222
217/* 223/*
@@ -223,6 +229,7 @@
223#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005) 229#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005)
224 230
225 231
232
226/* 233/*
227 * GPIO pins setups to enable the UARTs. 234 * GPIO pins setups to enable the UARTs.
228 */ 235 */
diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
index e2ad1f42b65..891cbedad97 100644
--- a/arch/m68k/include/asm/m528xsim.h
+++ b/arch/m68k/include/asm/m528xsim.h
@@ -29,6 +29,7 @@
29 29
30#define MCFINT_VECBASE 64 /* Vector base number */ 30#define MCFINT_VECBASE 64 /* Vector base number */
31#define MCFINT_UART0 13 /* Interrupt number for UART0 */ 31#define MCFINT_UART0 13 /* Interrupt number for UART0 */
32#define MCFINT_QSPI 18 /* Interrupt number for QSPI */
32#define MCFINT_PIT1 55 /* Interrupt number for PIT1 */ 33#define MCFINT_PIT1 55 /* Interrupt number for PIT1 */
33 34
34/* 35/*
@@ -249,70 +250,4 @@
249#define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge 250#define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge
250 251
251 252
252
253/*********************************************************************
254*
255* Queued Serial Peripheral Interface (QSPI) Module
256*
257*********************************************************************/
258/* Derek - 21 Feb 2005 */
259/* change to the format used in I2C */
260/* Read/Write access macros for general use */
261#define MCF5282_QSPI_QMR MCF_IPSBAR + 0x0340
262#define MCF5282_QSPI_QDLYR MCF_IPSBAR + 0x0344
263#define MCF5282_QSPI_QWR MCF_IPSBAR + 0x0348
264#define MCF5282_QSPI_QIR MCF_IPSBAR + 0x034C
265#define MCF5282_QSPI_QAR MCF_IPSBAR + 0x0350
266#define MCF5282_QSPI_QDR MCF_IPSBAR + 0x0354
267#define MCF5282_QSPI_QCR MCF_IPSBAR + 0x0354
268
269/* Bit level definitions and macros */
270#define MCF5282_QSPI_QMR_MSTR (0x8000)
271#define MCF5282_QSPI_QMR_DOHIE (0x4000)
272#define MCF5282_QSPI_QMR_BITS_16 (0x0000)
273#define MCF5282_QSPI_QMR_BITS_8 (0x2000)
274#define MCF5282_QSPI_QMR_BITS_9 (0x2400)
275#define MCF5282_QSPI_QMR_BITS_10 (0x2800)
276#define MCF5282_QSPI_QMR_BITS_11 (0x2C00)
277#define MCF5282_QSPI_QMR_BITS_12 (0x3000)
278#define MCF5282_QSPI_QMR_BITS_13 (0x3400)
279#define MCF5282_QSPI_QMR_BITS_14 (0x3800)
280#define MCF5282_QSPI_QMR_BITS_15 (0x3C00)
281#define MCF5282_QSPI_QMR_CPOL (0x0200)
282#define MCF5282_QSPI_QMR_CPHA (0x0100)
283#define MCF5282_QSPI_QMR_BAUD(x) (((x)&0x00FF))
284
285#define MCF5282_QSPI_QDLYR_SPE (0x80)
286#define MCF5282_QSPI_QDLYR_QCD(x) (((x)&0x007F)<<8)
287#define MCF5282_QSPI_QDLYR_DTL(x) (((x)&0x00FF))
288
289#define MCF5282_QSPI_QWR_HALT (0x8000)
290#define MCF5282_QSPI_QWR_WREN (0x4000)
291#define MCF5282_QSPI_QWR_WRTO (0x2000)
292#define MCF5282_QSPI_QWR_CSIV (0x1000)
293#define MCF5282_QSPI_QWR_ENDQP(x) (((x)&0x000F)<<8)
294#define MCF5282_QSPI_QWR_CPTQP(x) (((x)&0x000F)<<4)
295#define MCF5282_QSPI_QWR_NEWQP(x) (((x)&0x000F))
296
297#define MCF5282_QSPI_QIR_WCEFB (0x8000)
298#define MCF5282_QSPI_QIR_ABRTB (0x4000)
299#define MCF5282_QSPI_QIR_ABRTL (0x1000)
300#define MCF5282_QSPI_QIR_WCEFE (0x0800)
301#define MCF5282_QSPI_QIR_ABRTE (0x0400)
302#define MCF5282_QSPI_QIR_SPIFE (0x0100)
303#define MCF5282_QSPI_QIR_WCEF (0x0008)
304#define MCF5282_QSPI_QIR_ABRT (0x0004)
305#define MCF5282_QSPI_QIR_SPIF (0x0001)
306
307#define MCF5282_QSPI_QAR_ADDR(x) (((x)&0x003F))
308
309#define MCF5282_QSPI_QDR_COMMAND(x) (((x)&0xFF00))
310#define MCF5282_QSPI_QCR_DATA(x) (((x)&0x00FF)<<8)
311#define MCF5282_QSPI_QCR_CONT (0x8000)
312#define MCF5282_QSPI_QCR_BITSE (0x4000)
313#define MCF5282_QSPI_QCR_DT (0x2000)
314#define MCF5282_QSPI_QCR_DSCK (0x1000)
315#define MCF5282_QSPI_QCR_CS (((x)&0x000F)<<8)
316
317/****************************************************************************/
318#endif /* m528xsim_h */ 253#endif /* m528xsim_h */
diff --git a/arch/m68k/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
index 36bf15aec9a..c4bf1c81e3c 100644
--- a/arch/m68k/include/asm/m532xsim.h
+++ b/arch/m68k/include/asm/m532xsim.h
@@ -17,6 +17,7 @@
17#define MCFINT_UART0 26 /* Interrupt number for UART0 */ 17#define MCFINT_UART0 26 /* Interrupt number for UART0 */
18#define MCFINT_UART1 27 /* Interrupt number for UART1 */ 18#define MCFINT_UART1 27 /* Interrupt number for UART1 */
19#define MCFINT_UART2 28 /* Interrupt number for UART2 */ 19#define MCFINT_UART2 28 /* Interrupt number for UART2 */
20#define MCFINT_QSPI 31 /* Interrupt number for QSPI */
20 21
21#define MCF_WTM_WCR MCF_REG16(0xFC098000) 22#define MCF_WTM_WCR MCF_REG16(0xFC098000)
22 23
diff --git a/arch/m68k/include/asm/machw.h b/arch/m68k/include/asm/machw.h
index 2b4de0c2ce4..a2209516492 100644
--- a/arch/m68k/include/asm/machw.h
+++ b/arch/m68k/include/asm/machw.h
@@ -21,29 +21,4 @@
21#define VIDEOMEMSIZE (4096*1024) 21#define VIDEOMEMSIZE (4096*1024)
22#define VIDEOMEMMASK (-4096*1024) 22#define VIDEOMEMMASK (-4096*1024)
23 23
24#ifndef __ASSEMBLY__
25
26#include <linux/types.h>
27
28#if 0
29/*
30** SCC Z8530
31*/
32
33#define MAC_SCC_BAS (0x50F04000)
34struct MAC_SCC
35 {
36 u_char cha_a_ctrl;
37 u_char char_dummy1;
38 u_char cha_a_data;
39 u_char char_dummy2;
40 u_char cha_b_ctrl;
41 u_char char_dummy3;
42 u_char cha_b_data;
43 };
44# define mac_scc ((*(volatile struct SCC*)MAC_SCC_BAS))
45#endif
46
47#endif /* __ASSEMBLY__ */
48
49#endif /* linux/machw.h */ 24#endif /* linux/machw.h */
diff --git a/arch/m68k/include/asm/macints.h b/arch/m68k/include/asm/macints.h
index 679c48ab440..ebe1b70fe90 100644
--- a/arch/m68k/include/asm/macints.h
+++ b/arch/m68k/include/asm/macints.h
@@ -37,7 +37,6 @@
37 37
38#define VIA1_SOURCE_BASE 8 38#define VIA1_SOURCE_BASE 8
39#define VIA2_SOURCE_BASE 16 39#define VIA2_SOURCE_BASE 16
40#define MAC_SCC_SOURCE_BASE 24
41#define PSC3_SOURCE_BASE 24 40#define PSC3_SOURCE_BASE 24
42#define PSC4_SOURCE_BASE 32 41#define PSC4_SOURCE_BASE 32
43#define PSC5_SOURCE_BASE 40 42#define PSC5_SOURCE_BASE 40
@@ -96,26 +95,12 @@
96#define IRQ_PSC3_2 (26) 95#define IRQ_PSC3_2 (26)
97#define IRQ_PSC3_3 (27) 96#define IRQ_PSC3_3 (27)
98 97
99/* Level 4 (SCC) interrupts */
100#define IRQ_SCC (32)
101#define IRQ_SCCA (33)
102#define IRQ_SCCB (34)
103#if 0 /* FIXME: are there multiple interrupt conditions on the SCC ?? */
104/* SCC interrupts */
105#define IRQ_SCCB_TX (32)
106#define IRQ_SCCB_STAT (33)
107#define IRQ_SCCB_RX (34)
108#define IRQ_SCCB_SPCOND (35)
109#define IRQ_SCCA_TX (36)
110#define IRQ_SCCA_STAT (37)
111#define IRQ_SCCA_RX (38)
112#define IRQ_SCCA_SPCOND (39)
113#endif
114
115/* Level 4 (PSC, AV Macs only) interrupts */ 98/* Level 4 (PSC, AV Macs only) interrupts */
116#define IRQ_PSC4_0 (32) 99#define IRQ_PSC4_0 (32)
117#define IRQ_PSC4_1 (33) 100#define IRQ_PSC4_1 (33)
101#define IRQ_MAC_SCC_A IRQ_PSC4_1
118#define IRQ_PSC4_2 (34) 102#define IRQ_PSC4_2 (34)
103#define IRQ_MAC_SCC_B IRQ_PSC4_2
119#define IRQ_PSC4_3 (35) 104#define IRQ_PSC4_3 (35)
120#define IRQ_MAC_MACE_DMA IRQ_PSC4_3 105#define IRQ_MAC_MACE_DMA IRQ_PSC4_3
121 106
@@ -146,6 +131,9 @@
146#define IRQ_BABOON_2 (66) 131#define IRQ_BABOON_2 (66)
147#define IRQ_BABOON_3 (67) 132#define IRQ_BABOON_3 (67)
148 133
134/* On non-PSC machines, the serial ports share an IRQ */
135#define IRQ_MAC_SCC IRQ_AUTO_4
136
149#define SLOT2IRQ(x) (x + 47) 137#define SLOT2IRQ(x) (x + 47)
150#define IRQ2SLOT(x) (x - 47) 138#define IRQ2SLOT(x) (x - 47)
151 139
diff --git a/arch/m68k/include/asm/mcfqspi.h b/arch/m68k/include/asm/mcfqspi.h
new file mode 100644
index 00000000000..39d90d51111
--- /dev/null
+++ b/arch/m68k/include/asm/mcfqspi.h
@@ -0,0 +1,64 @@
1/*
2 * Definitions for Freescale Coldfire QSPI module
3 *
4 * Copyright 2010 Steven King <sfking@fdwdc.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2
8 * as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19*/
20
21#ifndef mcfqspi_h
22#define mcfqspi_h
23
24#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
25#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340)
26#elif defined(CONFIG_M5249)
27#define MCFQSPI_IOBASE (MCF_MBAR + 0x300)
28#elif defined(CONFIG_M520x) || defined(CONFIG_M532x)
29#define MCFQSPI_IOBASE 0xFC058000
30#endif
31#define MCFQSPI_IOSIZE 0x40
32
33/**
34 * struct mcfqspi_cs_control - chip select control for the coldfire qspi driver
35 * @setup: setup the control; allocate gpio's, etc. May be NULL.
36 * @teardown: finish with the control; free gpio's, etc. May be NULL.
37 * @select: output the signals to select the device. Can not be NULL.
38 * @deselect: output the signals to deselect the device. Can not be NULL.
39 *
40 * The QSPI module has 4 hardware chip selects. We don't use them. Instead
41 * platforms are required to supply a mcfqspi_cs_control as a part of the
42 * platform data for each QSPI master controller. Only the select and
43 * deselect functions are required.
44*/
45struct mcfqspi_cs_control {
46 int (*setup)(struct mcfqspi_cs_control *);
47 void (*teardown)(struct mcfqspi_cs_control *);
48 void (*select)(struct mcfqspi_cs_control *, u8, bool);
49 void (*deselect)(struct mcfqspi_cs_control *, u8, bool);
50};
51
52/**
53 * struct mcfqspi_platform_data - platform data for the coldfire qspi driver
54 * @bus_num: board specific identifier for this qspi driver.
55 * @num_chipselects: number of chip selects supported by this qspi driver.
56 * @cs_control: platform dependent chip select control.
57*/
58struct mcfqspi_platform_data {
59 s16 bus_num;
60 u16 num_chipselect;
61 struct mcfqspi_cs_control *cs_control;
62};
63
64#endif /* mcfqspi_h */
diff --git a/arch/m68k/include/asm/mcfsmc.h b/arch/m68k/include/asm/mcfsmc.h
deleted file mode 100644
index 527bea5d678..00000000000
--- a/arch/m68k/include/asm/mcfsmc.h
+++ /dev/null
@@ -1,187 +0,0 @@
1/****************************************************************************/
2
3/*
4 * mcfsmc.h -- SMC ethernet support for ColdFire environments.
5 *
6 * (C) Copyright 1999-2002, Greg Ungerer (gerg@snapgear.com)
7 * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
8 */
9
10/****************************************************************************/
11#ifndef mcfsmc_h
12#define mcfsmc_h
13/****************************************************************************/
14
15/*
16 * None of the current ColdFire targets that use the SMC91x111
17 * allow 8 bit accesses. So this code is 16bit access only.
18 */
19
20
21#undef outb
22#undef inb
23#undef outw
24#undef outwd
25#undef inw
26#undef outl
27#undef inl
28
29#undef outsb
30#undef outsw
31#undef outsl
32#undef insb
33#undef insw
34#undef insl
35
36/*
37 * Re-defines for ColdFire environment... The SMC part is
38 * mapped into memory space, so remap the PC-style in/out
39 * routines to handle that.
40 */
41#define outb smc_outb
42#define inb smc_inb
43#define outw smc_outw
44#define outwd smc_outwd
45#define inw smc_inw
46#define outl smc_outl
47#define inl smc_inl
48
49#define outsb smc_outsb
50#define outsw smc_outsw
51#define outsl smc_outsl
52#define insb smc_insb
53#define insw smc_insw
54#define insl smc_insl
55
56
57static inline int smc_inb(unsigned int addr)
58{
59 register unsigned short w;
60 w = *((volatile unsigned short *) (addr & ~0x1));
61 return(((addr & 0x1) ? w : (w >> 8)) & 0xff);
62}
63
64static inline void smc_outw(unsigned int val, unsigned int addr)
65{
66 *((volatile unsigned short *) addr) = (val << 8) | (val >> 8);
67}
68
69static inline int smc_inw(unsigned int addr)
70{
71 register unsigned short w;
72 w = *((volatile unsigned short *) addr);
73 return(((w << 8) | (w >> 8)) & 0xffff);
74}
75
76static inline void smc_outl(unsigned long val, unsigned int addr)
77{
78 *((volatile unsigned long *) addr) =
79 ((val << 8) & 0xff000000) | ((val >> 8) & 0x00ff0000) |
80 ((val << 8) & 0x0000ff00) | ((val >> 8) & 0x000000ff);
81}
82
83static inline void smc_outwd(unsigned int val, unsigned int addr)
84{
85 *((volatile unsigned short *) addr) = val;
86}
87
88
89/*
90 * The rep* functions are used to feed the data port with
91 * raw data. So we do not byte swap them when copying.
92 */
93
94static inline void smc_insb(unsigned int addr, void *vbuf, int unsigned long len)
95{
96 volatile unsigned short *rp;
97 unsigned short *buf, *ebuf;
98
99 buf = (unsigned short *) vbuf;
100 rp = (volatile unsigned short *) addr;
101
102 /* Copy as words for as long as possible */
103 for (ebuf = buf + (len >> 1); (buf < ebuf); )
104 *buf++ = *rp;
105
106 /* Lastly, handle left over byte */
107 if (len & 0x1)
108 *((unsigned char *) buf) = (*rp >> 8) & 0xff;
109}
110
111static inline void smc_insw(unsigned int addr, void *vbuf, unsigned long len)
112{
113 volatile unsigned short *rp;
114 unsigned short *buf, *ebuf;
115
116 buf = (unsigned short *) vbuf;
117 rp = (volatile unsigned short *) addr;
118 for (ebuf = buf + len; (buf < ebuf); )
119 *buf++ = *rp;
120}
121
122static inline void smc_insl(unsigned int addr, void *vbuf, unsigned long len)
123{
124 volatile unsigned long *rp;
125 unsigned long *buf, *ebuf;
126
127 buf = (unsigned long *) vbuf;
128 rp = (volatile unsigned long *) addr;
129 for (ebuf = buf + len; (buf < ebuf); )
130 *buf++ = *rp;
131}
132
133static inline void smc_outsw(unsigned int addr, const void *vbuf, unsigned long len)
134{
135 volatile unsigned short *rp;
136 unsigned short *buf, *ebuf;
137
138 buf = (unsigned short *) vbuf;
139 rp = (volatile unsigned short *) addr;
140 for (ebuf = buf + len; (buf < ebuf); )
141 *rp = *buf++;
142}
143
144static inline void smc_outsl(unsigned int addr, void *vbuf, unsigned long len)
145{
146 volatile unsigned long *rp;
147 unsigned long *buf, *ebuf;
148
149 buf = (unsigned long *) vbuf;
150 rp = (volatile unsigned long *) addr;
151 for (ebuf = buf + len; (buf < ebuf); )
152 *rp = *buf++;
153}
154
155
156#ifdef CONFIG_NETtel
157/*
158 * Re-map the address space of at least one of the SMC ethernet
159 * parts. Both parts power up decoding the same address, so we
160 * need to move one of them first, before doing enything else.
161 *
162 * We also increase the number of wait states for this part by one.
163 */
164
165void smc_remap(unsigned int ioaddr)
166{
167 static int once = 0;
168 extern unsigned short ppdata;
169 if (once++ == 0) {
170 *((volatile unsigned short *)MCFSIM_PADDR) = 0x00ec;
171 ppdata |= 0x0080;
172 *((volatile unsigned short *)MCFSIM_PADAT) = ppdata;
173 outw(0x0001, ioaddr + BANK_SELECT);
174 outw(0x0001, ioaddr + BANK_SELECT);
175 outw(0x0067, ioaddr + BASE);
176
177 ppdata &= ~0x0080;
178 *((volatile unsigned short *)MCFSIM_PADAT) = ppdata;
179 }
180
181 *((volatile unsigned short *)(MCF_MBAR+MCFSIM_CSCR3)) = 0x1180;
182}
183
184#endif
185
186/****************************************************************************/
187#endif /* mcfsmc_h */
diff --git a/arch/m68k/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
index ef229387361..01a8716c5fc 100644
--- a/arch/m68k/include/asm/mcfuart.h
+++ b/arch/m68k/include/asm/mcfuart.h
@@ -212,5 +212,10 @@ struct mcf_platform_uart {
212#define MCFUART_URF_RXS 0xc0 /* Receiver status */ 212#define MCFUART_URF_RXS 0xc0 /* Receiver status */
213#endif 213#endif
214 214
215#if defined(CONFIG_M5272)
216#define MCFUART_TXFIFOSIZE 25
217#else
218#define MCFUART_TXFIFOSIZE 1
219#endif
215/****************************************************************************/ 220/****************************************************************************/
216#endif /* mcfuart_h */ 221#endif /* mcfuart_h */
diff --git a/arch/m68k/include/asm/param.h b/arch/m68k/include/asm/param.h
index 85c41b75aa7..36265ccf5c7 100644
--- a/arch/m68k/include/asm/param.h
+++ b/arch/m68k/include/asm/param.h
@@ -1,26 +1,12 @@
1#ifndef _M68K_PARAM_H 1#ifndef _M68K_PARAM_H
2#define _M68K_PARAM_H 2#define _M68K_PARAM_H
3 3
4#ifdef __KERNEL__
5# define HZ CONFIG_HZ /* Internal kernel timer frequency */
6# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
7# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
8#endif
9
10#ifndef HZ
11#define HZ 100
12#endif
13
14#ifdef __uClinux__ 4#ifdef __uClinux__
15#define EXEC_PAGESIZE 4096 5#define EXEC_PAGESIZE 4096
16#else 6#else
17#define EXEC_PAGESIZE 8192 7#define EXEC_PAGESIZE 8192
18#endif 8#endif
19 9
20#ifndef NOGROUP 10#include <asm-generic/param.h>
21#define NOGROUP (-1)
22#endif
23
24#define MAXHOSTNAMELEN 64 /* max length of hostname */
25 11
26#endif /* _M68K_PARAM_H */ 12#endif /* _M68K_PARAM_H */
diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h
index aca0e28581c..87174c904d2 100644
--- a/arch/m68k/include/asm/pgtable_mm.h
+++ b/arch/m68k/include/asm/pgtable_mm.h
@@ -115,7 +115,7 @@ extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode);
115 * they are updated on demand. 115 * they are updated on demand.
116 */ 116 */
117static inline void update_mmu_cache(struct vm_area_struct *vma, 117static inline void update_mmu_cache(struct vm_area_struct *vma,
118 unsigned long address, pte_t pte) 118 unsigned long address, pte_t *ptep)
119{ 119{
120} 120}
121 121
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
index cbd3d4751dd..7a6a7590cc0 100644
--- a/arch/m68k/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor.h
@@ -44,11 +44,15 @@ static inline void wrusp(unsigned long usp)
44 * User space process size: 3.75GB. This is hardcoded into a few places, 44 * User space process size: 3.75GB. This is hardcoded into a few places,
45 * so don't change it unless you know what you are doing. 45 * so don't change it unless you know what you are doing.
46 */ 46 */
47#ifdef CONFIG_MMU
47#ifndef CONFIG_SUN3 48#ifndef CONFIG_SUN3
48#define TASK_SIZE (0xF0000000UL) 49#define TASK_SIZE (0xF0000000UL)
49#else 50#else
50#define TASK_SIZE (0x0E000000UL) 51#define TASK_SIZE (0x0E000000UL)
51#endif 52#endif
53#else
54#define TASK_SIZE (0xFFFFFFFFUL)
55#endif
52 56
53#ifdef __KERNEL__ 57#ifdef __KERNEL__
54#define STACK_TOP TASK_SIZE 58#define STACK_TOP TASK_SIZE
diff --git a/arch/m68k/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace.h
index ee4011c2328..6e6e3ac1d91 100644
--- a/arch/m68k/include/asm/ptrace.h
+++ b/arch/m68k/include/asm/ptrace.h
@@ -71,6 +71,8 @@ struct switch_stack {
71#define PTRACE_GETFPREGS 14 71#define PTRACE_GETFPREGS 14
72#define PTRACE_SETFPREGS 15 72#define PTRACE_SETFPREGS 15
73 73
74#define PTRACE_GET_THREAD_AREA 25
75
74#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ 76#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
75 77
76#ifdef __KERNEL__ 78#ifdef __KERNEL__
@@ -85,18 +87,10 @@ struct switch_stack {
85#define profile_pc(regs) instruction_pointer(regs) 87#define profile_pc(regs) instruction_pointer(regs)
86extern void show_regs(struct pt_regs *); 88extern void show_regs(struct pt_regs *);
87 89
88/*
89 * These are defined as per linux/ptrace.h.
90 */
91struct task_struct;
92
93#define arch_has_single_step() (1) 90#define arch_has_single_step() (1)
94extern void user_enable_single_step(struct task_struct *);
95extern void user_disable_single_step(struct task_struct *);
96 91
97#ifdef CONFIG_MMU 92#ifdef CONFIG_MMU
98#define arch_has_block_step() (1) 93#define arch_has_block_step() (1)
99extern void user_enable_block_step(struct task_struct *);
100#endif 94#endif
101 95
102#endif /* __KERNEL__ */ 96#endif /* __KERNEL__ */
diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h
index e27ad902b1c..175da06c6b9 100644
--- a/arch/m68k/include/asm/scatterlist.h
+++ b/arch/m68k/include/asm/scatterlist.h
@@ -1,23 +1,9 @@
1#ifndef _M68K_SCATTERLIST_H 1#ifndef _M68K_SCATTERLIST_H
2#define _M68K_SCATTERLIST_H 2#define _M68K_SCATTERLIST_H
3 3
4#include <linux/types.h> 4#include <asm-generic/scatterlist.h>
5
6struct scatterlist {
7#ifdef CONFIG_DEBUG_SG
8 unsigned long sg_magic;
9#endif
10 unsigned long page_link;
11 unsigned int offset;
12 unsigned int length;
13
14 dma_addr_t dma_address; /* A place to hang host-specific addresses at. */
15};
16 5
17/* This is bogus and should go away. */ 6/* This is bogus and should go away. */
18#define ISA_DMA_THRESHOLD (0x00ffffff) 7#define ISA_DMA_THRESHOLD (0x00ffffff)
19 8
20#define sg_dma_address(sg) ((sg)->dma_address)
21#define sg_dma_len(sg) ((sg)->length)
22
23#endif /* !(_M68K_SCATTERLIST_H) */ 9#endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/arch/m68k/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext.h
index 523db2a51cf..a29dd74a17c 100644
--- a/arch/m68k/include/asm/sigcontext.h
+++ b/arch/m68k/include/asm/sigcontext.h
@@ -15,7 +15,11 @@ struct sigcontext {
15 unsigned long sc_pc; 15 unsigned long sc_pc;
16 unsigned short sc_formatvec; 16 unsigned short sc_formatvec;
17#ifndef __uClinux__ 17#ifndef __uClinux__
18# ifdef __mcoldfire__
19 unsigned long sc_fpregs[2][2]; /* room for two fp registers */
20# else
18 unsigned long sc_fpregs[2*3]; /* room for two fp registers */ 21 unsigned long sc_fpregs[2*3]; /* room for two fp registers */
22# endif
19 unsigned long sc_fpcntl[3]; 23 unsigned long sc_fpcntl[3];
20 unsigned char sc_fpstate[216]; 24 unsigned char sc_fpstate[216];
21#endif 25#endif
diff --git a/arch/m68k/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo.h
index ca7dde8fd22..851d3d784b5 100644
--- a/arch/m68k/include/asm/siginfo.h
+++ b/arch/m68k/include/asm/siginfo.h
@@ -1,97 +1,6 @@
1#ifndef _M68K_SIGINFO_H 1#ifndef _M68K_SIGINFO_H
2#define _M68K_SIGINFO_H 2#define _M68K_SIGINFO_H
3 3
4#ifndef __uClinux__
5#define HAVE_ARCH_SIGINFO_T
6#define HAVE_ARCH_COPY_SIGINFO
7#endif
8
9#include <asm-generic/siginfo.h> 4#include <asm-generic/siginfo.h>
10 5
11#ifndef __uClinux__
12
13typedef struct siginfo {
14 int si_signo;
15 int si_errno;
16 int si_code;
17
18 union {
19 int _pad[SI_PAD_SIZE];
20
21 /* kill() */
22 struct {
23 __kernel_pid_t _pid; /* sender's pid */
24 __kernel_uid_t _uid; /* backwards compatibility */
25 __kernel_uid32_t _uid32; /* sender's uid */
26 } _kill;
27
28 /* POSIX.1b timers */
29 struct {
30 timer_t _tid; /* timer id */
31 int _overrun; /* overrun count */
32 char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
33 sigval_t _sigval; /* same as below */
34 int _sys_private; /* not to be passed to user */
35 } _timer;
36
37 /* POSIX.1b signals */
38 struct {
39 __kernel_pid_t _pid; /* sender's pid */
40 __kernel_uid_t _uid; /* backwards compatibility */
41 sigval_t _sigval;
42 __kernel_uid32_t _uid32; /* sender's uid */
43 } _rt;
44
45 /* SIGCHLD */
46 struct {
47 __kernel_pid_t _pid; /* which child */
48 __kernel_uid_t _uid; /* backwards compatibility */
49 int _status; /* exit code */
50 clock_t _utime;
51 clock_t _stime;
52 __kernel_uid32_t _uid32; /* sender's uid */
53 } _sigchld;
54
55 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
56 struct {
57 void *_addr; /* faulting insn/memory ref. */
58 } _sigfault;
59
60 /* SIGPOLL */
61 struct {
62 int _band; /* POLL_IN, POLL_OUT, POLL_MSG */
63 int _fd;
64 } _sigpoll;
65 } _sifields;
66} siginfo_t;
67
68#define UID16_SIGINFO_COMPAT_NEEDED
69
70/*
71 * How these fields are to be accessed.
72 */
73#undef si_uid
74#ifdef __KERNEL__
75#define si_uid _sifields._kill._uid32
76#define si_uid16 _sifields._kill._uid
77#else
78#define si_uid _sifields._kill._uid
79#endif
80
81#ifdef __KERNEL__
82
83#include <linux/string.h>
84
85static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
86{
87 if (from->si_code < 0)
88 memcpy(to, from, sizeof(*to));
89 else
90 /* _sigchld is currently the largest know union member */
91 memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
92}
93
94#endif /* __KERNEL__ */
95#endif /* !__uClinux__ */
96
97#endif 6#endif
diff --git a/arch/m68k/include/asm/swab.h b/arch/m68k/include/asm/swab.h
index 5b754aace74..b7b37a40def 100644
--- a/arch/m68k/include/asm/swab.h
+++ b/arch/m68k/include/asm/swab.h
@@ -14,7 +14,7 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
14} 14}
15 15
16#define __arch_swab32 __arch_swab32 16#define __arch_swab32 __arch_swab32
17#elif !defined(__uClinux__) 17#elif !defined(__mcoldfire__)
18 18
19static inline __attribute_const__ __u32 __arch_swab32(__u32 val) 19static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
20{ 20{
diff --git a/arch/m68k/include/asm/thread_info_mm.h b/arch/m68k/include/asm/thread_info_mm.h
index 167e518db41..3bf31dc51b1 100644
--- a/arch/m68k/include/asm/thread_info_mm.h
+++ b/arch/m68k/include/asm/thread_info_mm.h
@@ -16,6 +16,7 @@ struct thread_info {
16 struct exec_domain *exec_domain; /* execution domain */ 16 struct exec_domain *exec_domain; /* execution domain */
17 int preempt_count; /* 0 => preemptable, <0 => BUG */ 17 int preempt_count; /* 0 => preemptable, <0 => BUG */
18 __u32 cpu; /* should always be 0 on m68k */ 18 __u32 cpu; /* should always be 0 on m68k */
19 unsigned long tp_value; /* thread pointer */
19 struct restart_block restart_block; 20 struct restart_block restart_block;
20}; 21};
21#endif /* __ASSEMBLY__ */ 22#endif /* __ASSEMBLY__ */
@@ -64,7 +65,7 @@ struct thread_info {
64#define TIF_NEED_RESCHED 7 /* rescheduling necessary */ 65#define TIF_NEED_RESCHED 7 /* rescheduling necessary */
65#define TIF_DELAYED_TRACE 14 /* single step a syscall */ 66#define TIF_DELAYED_TRACE 14 /* single step a syscall */
66#define TIF_SYSCALL_TRACE 15 /* syscall trace active */ 67#define TIF_SYSCALL_TRACE 15 /* syscall trace active */
67#define TIF_MEMDIE 16 68#define TIF_MEMDIE 16 /* is terminating due to OOM killer */
68#define TIF_FREEZE 17 /* thread is freezing for suspend */ 69#define TIF_FREEZE 17 /* thread is freezing for suspend */
69 70
70#endif /* _ASM_M68K_THREAD_INFO_H */ 71#endif /* _ASM_M68K_THREAD_INFO_H */
diff --git a/arch/m68k/include/asm/thread_info_no.h b/arch/m68k/include/asm/thread_info_no.h
index a6512bfdd01..51f354b672e 100644
--- a/arch/m68k/include/asm/thread_info_no.h
+++ b/arch/m68k/include/asm/thread_info_no.h
@@ -37,6 +37,7 @@ struct thread_info {
37 unsigned long flags; /* low level flags */ 37 unsigned long flags; /* low level flags */
38 int cpu; /* cpu we're on */ 38 int cpu; /* cpu we're on */
39 int preempt_count; /* 0 => preemptable, <0 => BUG */ 39 int preempt_count; /* 0 => preemptable, <0 => BUG */
40 unsigned long tp_value; /* thread pointer */
40 struct restart_block restart_block; 41 struct restart_block restart_block;
41}; 42};
42 43
@@ -84,7 +85,7 @@ static inline struct thread_info *current_thread_info(void)
84#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ 85#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
85#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling 86#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
86 TIF_NEED_RESCHED */ 87 TIF_NEED_RESCHED */
87#define TIF_MEMDIE 4 88#define TIF_MEMDIE 4 /* is terminating due to OOM killer */
88#define TIF_FREEZE 16 /* is freezing for suspend */ 89#define TIF_FREEZE 16 /* is freezing for suspend */
89 90
90/* as above, but as bit values */ 91/* as above, but as bit values */
diff --git a/arch/m68k/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext.h
index e4e22669edc..00dcc5176c5 100644
--- a/arch/m68k/include/asm/ucontext.h
+++ b/arch/m68k/include/asm/ucontext.h
@@ -7,7 +7,11 @@ typedef greg_t gregset_t[NGREG];
7 7
8typedef struct fpregset { 8typedef struct fpregset {
9 int f_fpcntl[3]; 9 int f_fpcntl[3];
10#ifdef __mcoldfire__
11 int f_fpregs[8][2];
12#else
10 int f_fpregs[8*3]; 13 int f_fpregs[8*3];
14#endif
11} fpregset_t; 15} fpregset_t;
12 16
13struct mcontext { 17struct mcontext {
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 48b87f5ced5..60b15d0aa07 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -336,10 +336,14 @@
336#define __NR_pwritev 330 336#define __NR_pwritev 330
337#define __NR_rt_tgsigqueueinfo 331 337#define __NR_rt_tgsigqueueinfo 331
338#define __NR_perf_event_open 332 338#define __NR_perf_event_open 332
339#define __NR_get_thread_area 333
340#define __NR_set_thread_area 334
341#define __NR_atomic_cmpxchg_32 335
342#define __NR_atomic_barrier 336
339 343
340#ifdef __KERNEL__ 344#ifdef __KERNEL__
341 345
342#define NR_syscalls 333 346#define NR_syscalls 337
343 347
344#define __ARCH_WANT_IPC_PARSE_VERSION 348#define __ARCH_WANT_IPC_PARSE_VERSION
345#define __ARCH_WANT_OLD_READDIR 349#define __ARCH_WANT_OLD_READDIR
@@ -347,6 +351,7 @@
347#define __ARCH_WANT_STAT64 351#define __ARCH_WANT_STAT64
348#define __ARCH_WANT_SYS_ALARM 352#define __ARCH_WANT_SYS_ALARM
349#define __ARCH_WANT_SYS_GETHOSTNAME 353#define __ARCH_WANT_SYS_GETHOSTNAME
354#define __ARCH_WANT_SYS_IPC
350#define __ARCH_WANT_SYS_PAUSE 355#define __ARCH_WANT_SYS_PAUSE
351#define __ARCH_WANT_SYS_SGETMASK 356#define __ARCH_WANT_SYS_SGETMASK
352#define __ARCH_WANT_SYS_SIGNAL 357#define __ARCH_WANT_SYS_SIGNAL
@@ -359,6 +364,8 @@
359#define __ARCH_WANT_SYS_LLSEEK 364#define __ARCH_WANT_SYS_LLSEEK
360#define __ARCH_WANT_SYS_NICE 365#define __ARCH_WANT_SYS_NICE
361#define __ARCH_WANT_SYS_OLD_GETRLIMIT 366#define __ARCH_WANT_SYS_OLD_GETRLIMIT
367#define __ARCH_WANT_SYS_OLD_MMAP
368#define __ARCH_WANT_SYS_OLD_SELECT
362#define __ARCH_WANT_SYS_OLDUMOUNT 369#define __ARCH_WANT_SYS_OLDUMOUNT
363#define __ARCH_WANT_SYS_SIGPENDING 370#define __ARCH_WANT_SYS_SIGPENDING
364#define __ARCH_WANT_SYS_SIGPROCMASK 371#define __ARCH_WANT_SYS_SIGPROCMASK
diff --git a/arch/m68k/include/asm/virtconvert.h b/arch/m68k/include/asm/virtconvert.h
index 3f834b3ab5b..f35229b8651 100644
--- a/arch/m68k/include/asm/virtconvert.h
+++ b/arch/m68k/include/asm/virtconvert.h
@@ -31,12 +31,7 @@ static inline void *phys_to_virt(unsigned long address)
31#define page_to_phys(page) \ 31#define page_to_phys(page) \
32 __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT)) 32 __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
33#else 33#else
34#define page_to_phys(_page) ({ \ 34#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
35 struct page *__page = _page; \
36 struct pglist_data *pgdat; \
37 pgdat = pg_data_table[page_to_nid(__page)]; \
38 page_to_pfn(__page) << PAGE_SHIFT; \
39})
40#endif 35#endif
41#else 36#else
42#define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT) 37#define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT)
diff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c
index 2bb4245404d..4bbb3c2a888 100644
--- a/arch/m68k/kernel/dma.c
+++ b/arch/m68k/kernel/dma.c
@@ -10,6 +10,7 @@
10#include <linux/device.h> 10#include <linux/device.h>
11#include <linux/kernel.h> 11#include <linux/kernel.h>
12#include <linux/scatterlist.h> 12#include <linux/scatterlist.h>
13#include <linux/slab.h>
13#include <linux/vmalloc.h> 14#include <linux/vmalloc.h>
14 15
15#include <asm/pgalloc.h> 16#include <asm/pgalloc.h>
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 77fc7c16bf4..2391bdff099 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -510,7 +510,7 @@ sys_call_table:
510 .long sys_settimeofday 510 .long sys_settimeofday
511 .long sys_getgroups16 /* 80 */ 511 .long sys_getgroups16 /* 80 */
512 .long sys_setgroups16 512 .long sys_setgroups16
513 .long old_select 513 .long sys_old_select
514 .long sys_symlink 514 .long sys_symlink
515 .long sys_lstat 515 .long sys_lstat
516 .long sys_readlink /* 85 */ 516 .long sys_readlink /* 85 */
@@ -518,7 +518,7 @@ sys_call_table:
518 .long sys_swapon 518 .long sys_swapon
519 .long sys_reboot 519 .long sys_reboot
520 .long sys_old_readdir 520 .long sys_old_readdir
521 .long old_mmap /* 90 */ 521 .long sys_old_mmap /* 90 */
522 .long sys_munmap 522 .long sys_munmap
523 .long sys_truncate 523 .long sys_truncate
524 .long sys_ftruncate 524 .long sys_ftruncate
@@ -761,4 +761,8 @@ sys_call_table:
761 .long sys_pwritev /* 330 */ 761 .long sys_pwritev /* 330 */
762 .long sys_rt_tgsigqueueinfo 762 .long sys_rt_tgsigqueueinfo
763 .long sys_perf_event_open 763 .long sys_perf_event_open
764 .long sys_get_thread_area
765 .long sys_set_thread_area
766 .long sys_atomic_cmpxchg_32 /* 335 */
767 .long sys_atomic_barrier
764 768
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 05296593e71..1a6be27cf16 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -15,13 +15,13 @@
15#include <linux/sched.h> 15#include <linux/sched.h>
16#include <linux/kernel.h> 16#include <linux/kernel.h>
17#include <linux/mm.h> 17#include <linux/mm.h>
18#include <linux/slab.h>
18#include <linux/fs.h> 19#include <linux/fs.h>
19#include <linux/smp.h> 20#include <linux/smp.h>
20#include <linux/smp_lock.h> 21#include <linux/smp_lock.h>
21#include <linux/stddef.h> 22#include <linux/stddef.h>
22#include <linux/unistd.h> 23#include <linux/unistd.h>
23#include <linux/ptrace.h> 24#include <linux/ptrace.h>
24#include <linux/slab.h>
25#include <linux/user.h> 25#include <linux/user.h>
26#include <linux/reboot.h> 26#include <linux/reboot.h>
27#include <linux/init_task.h> 27#include <linux/init_task.h>
@@ -251,6 +251,10 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
251 251
252 p->thread.usp = usp; 252 p->thread.usp = usp;
253 p->thread.ksp = (unsigned long)childstack; 253 p->thread.ksp = (unsigned long)childstack;
254
255 if (clone_flags & CLONE_SETTLS)
256 task_thread_info(p)->tp_value = regs->d5;
257
254 /* 258 /*
255 * Must save the current SFC/DFC value, NOT the value when 259 * Must save the current SFC/DFC value, NOT the value when
256 * the parent was last descheduled - RGH 10-08-96 260 * the parent was last descheduled - RGH 10-08-96
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 1fc217e5f06..616e59752c2 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -245,6 +245,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
245 ret = -EFAULT; 245 ret = -EFAULT;
246 break; 246 break;
247 247
248 case PTRACE_GET_THREAD_AREA:
249 ret = put_user(task_thread_info(child)->tp_value,
250 (unsigned long __user *)data);
251 break;
252
248 default: 253 default:
249 ret = ptrace_request(child, request, addr, data); 254 ret = ptrace_request(child, request, addr, data);
250 break; 255 break;
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index de2d05ddd86..4b387538706 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -897,10 +897,17 @@ static void setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
897 897
898 /* Set up to return from userspace. */ 898 /* Set up to return from userspace. */
899 err |= __put_user(frame->retcode, &frame->pretcode); 899 err |= __put_user(frame->retcode, &frame->pretcode);
900#ifdef __mcoldfire__
901 /* movel #__NR_rt_sigreturn,d0; trap #0 */
902 err |= __put_user(0x203c0000, (long __user *)(frame->retcode + 0));
903 err |= __put_user(0x00004e40 + (__NR_rt_sigreturn << 16),
904 (long __user *)(frame->retcode + 4));
905#else
900 /* moveq #,d0; notb d0; trap #0 */ 906 /* moveq #,d0; notb d0; trap #0 */
901 err |= __put_user(0x70004600 + ((__NR_rt_sigreturn ^ 0xff) << 16), 907 err |= __put_user(0x70004600 + ((__NR_rt_sigreturn ^ 0xff) << 16),
902 (long __user *)(frame->retcode + 0)); 908 (long __user *)(frame->retcode + 0));
903 err |= __put_user(0x4e40, (short __user *)(frame->retcode + 4)); 909 err |= __put_user(0x4e40, (short __user *)(frame->retcode + 4));
910#endif
904 911
905 if (err) 912 if (err)
906 goto give_sigsegv; 913 goto give_sigsegv;
diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c
index 218f441de66..77896692eb0 100644
--- a/arch/m68k/kernel/sys_m68k.c
+++ b/arch/m68k/kernel/sys_m68k.c
@@ -28,6 +28,11 @@
28#include <asm/traps.h> 28#include <asm/traps.h>
29#include <asm/page.h> 29#include <asm/page.h>
30#include <asm/unistd.h> 30#include <asm/unistd.h>
31#include <linux/elf.h>
32#include <asm/tlb.h>
33
34asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address,
35 unsigned long error_code);
31 36
32asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, 37asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
33 unsigned long prot, unsigned long flags, 38 unsigned long prot, unsigned long flags,
@@ -41,137 +46,6 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
41 return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff); 46 return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);
42} 47}
43 48
44/*
45 * Perform the select(nd, in, out, ex, tv) and mmap() system
46 * calls. Linux/m68k cloned Linux/i386, which didn't use to be able to
47 * handle more than 4 system call parameters, so these system calls
48 * used a memory block for parameter passing..
49 */
50
51struct mmap_arg_struct {
52 unsigned long addr;
53 unsigned long len;
54 unsigned long prot;
55 unsigned long flags;
56 unsigned long fd;
57 unsigned long offset;
58};
59
60asmlinkage int old_mmap(struct mmap_arg_struct __user *arg)
61{
62 struct mmap_arg_struct a;
63 int error = -EFAULT;
64
65 if (copy_from_user(&a, arg, sizeof(a)))
66 goto out;
67
68 error = -EINVAL;
69 if (a.offset & ~PAGE_MASK)
70 goto out;
71
72 error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
73 a.offset >> PAGE_SHIFT);
74out:
75 return error;
76}
77
78struct sel_arg_struct {
79 unsigned long n;
80 fd_set __user *inp, *outp, *exp;
81 struct timeval __user *tvp;
82};
83
84asmlinkage int old_select(struct sel_arg_struct __user *arg)
85{
86 struct sel_arg_struct a;
87
88 if (copy_from_user(&a, arg, sizeof(a)))
89 return -EFAULT;
90 /* sys_select() does the appropriate kernel locking */
91 return sys_select(a.n, a.inp, a.outp, a.exp, a.tvp);
92}
93
94/*
95 * sys_ipc() is the de-multiplexer for the SysV IPC calls..
96 *
97 * This is really horribly ugly.
98 */
99asmlinkage int sys_ipc (uint call, int first, int second,
100 int third, void __user *ptr, long fifth)
101{
102 int version, ret;
103
104 version = call >> 16; /* hack for backward compatibility */
105 call &= 0xffff;
106
107 if (call <= SEMCTL)
108 switch (call) {
109 case SEMOP:
110 return sys_semop (first, ptr, second);
111 case SEMGET:
112 return sys_semget (first, second, third);
113 case SEMCTL: {
114 union semun fourth;
115 if (!ptr)
116 return -EINVAL;
117 if (get_user(fourth.__pad, (void __user *__user *) ptr))
118 return -EFAULT;
119 return sys_semctl (first, second, third, fourth);
120 }
121 default:
122 return -ENOSYS;
123 }
124 if (call <= MSGCTL)
125 switch (call) {
126 case MSGSND:
127 return sys_msgsnd (first, ptr, second, third);
128 case MSGRCV:
129 switch (version) {
130 case 0: {
131 struct ipc_kludge tmp;
132 if (!ptr)
133 return -EINVAL;
134 if (copy_from_user (&tmp, ptr, sizeof (tmp)))
135 return -EFAULT;
136 return sys_msgrcv (first, tmp.msgp, second,
137 tmp.msgtyp, third);
138 }
139 default:
140 return sys_msgrcv (first, ptr,
141 second, fifth, third);
142 }
143 case MSGGET:
144 return sys_msgget ((key_t) first, second);
145 case MSGCTL:
146 return sys_msgctl (first, second, ptr);
147 default:
148 return -ENOSYS;
149 }
150 if (call <= SHMCTL)
151 switch (call) {
152 case SHMAT:
153 switch (version) {
154 default: {
155 ulong raddr;
156 ret = do_shmat (first, ptr, second, &raddr);
157 if (ret)
158 return ret;
159 return put_user (raddr, (ulong __user *) third);
160 }
161 }
162 case SHMDT:
163 return sys_shmdt (ptr);
164 case SHMGET:
165 return sys_shmget (first, second, third);
166 case SHMCTL:
167 return sys_shmctl (first, second, ptr);
168 default:
169 return -ENOSYS;
170 }
171
172 return -EINVAL;
173}
174
175/* Convert virtual (user) address VADDR to physical address PADDR */ 49/* Convert virtual (user) address VADDR to physical address PADDR */
176#define virt_to_phys_040(vaddr) \ 50#define virt_to_phys_040(vaddr) \
177({ \ 51({ \
@@ -595,3 +469,79 @@ int kernel_execve(const char *filename, char *const argv[], char *const envp[])
595 : "d" (__a), "d" (__b), "d" (__c)); 469 : "d" (__a), "d" (__b), "d" (__c));
596 return __res; 470 return __res;
597} 471}
472
473asmlinkage unsigned long sys_get_thread_area(void)
474{
475 return current_thread_info()->tp_value;
476}
477
478asmlinkage int sys_set_thread_area(unsigned long tp)
479{
480 current_thread_info()->tp_value = tp;
481 return 0;
482}
483
484/* This syscall gets its arguments in A0 (mem), D2 (oldval) and
485 D1 (newval). */
486asmlinkage int
487sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5,
488 unsigned long __user * mem)
489{
490 /* This was borrowed from ARM's implementation. */
491 for (;;) {
492 struct mm_struct *mm = current->mm;
493 pgd_t *pgd;
494 pmd_t *pmd;
495 pte_t *pte;
496 spinlock_t *ptl;
497 unsigned long mem_value;
498
499 down_read(&mm->mmap_sem);
500 pgd = pgd_offset(mm, (unsigned long)mem);
501 if (!pgd_present(*pgd))
502 goto bad_access;
503 pmd = pmd_offset(pgd, (unsigned long)mem);
504 if (!pmd_present(*pmd))
505 goto bad_access;
506 pte = pte_offset_map_lock(mm, pmd, (unsigned long)mem, &ptl);
507 if (!pte_present(*pte) || !pte_dirty(*pte)
508 || !pte_write(*pte)) {
509 pte_unmap_unlock(pte, ptl);
510 goto bad_access;
511 }
512
513 mem_value = *mem;
514 if (mem_value == oldval)
515 *mem = newval;
516
517 pte_unmap_unlock(pte, ptl);
518 up_read(&mm->mmap_sem);
519 return mem_value;
520
521 bad_access:
522 up_read(&mm->mmap_sem);
523 /* This is not necessarily a bad access, we can get here if
524 a memory we're trying to write to should be copied-on-write.
525 Make the kernel do the necessary page stuff, then re-iterate.
526 Simulate a write access fault to do that. */
527 {
528 /* The first argument of the function corresponds to
529 D1, which is the first field of struct pt_regs. */
530 struct pt_regs *fp = (struct pt_regs *)&newval;
531
532 /* '3' is an RMW flag. */
533 if (do_page_fault(fp, (unsigned long)mem, 3))
534 /* If the do_page_fault() failed, we don't
535 have anything meaningful to return.
536 There should be a SIGSEGV pending for
537 the process. */
538 return 0xdeadbeef;
539 }
540 }
541}
542
543asmlinkage int sys_atomic_barrier(void)
544{
545 /* no code needed for uniprocs */
546 return 0;
547}
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index 17dc2a31a7c..4926b3856c1 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -73,21 +73,24 @@ static irqreturn_t timer_interrupt(int irq, void *dummy)
73 return IRQ_HANDLED; 73 return IRQ_HANDLED;
74} 74}
75 75
76void __init time_init(void) 76void read_persistent_clock(struct timespec *ts)
77{ 77{
78 struct rtc_time time; 78 struct rtc_time time;
79 ts->tv_sec = 0;
80 ts->tv_nsec = 0;
79 81
80 if (mach_hwclk) { 82 if (mach_hwclk) {
81 mach_hwclk(0, &time); 83 mach_hwclk(0, &time);
82 84
83 if ((time.tm_year += 1900) < 1970) 85 if ((time.tm_year += 1900) < 1970)
84 time.tm_year += 100; 86 time.tm_year += 100;
85 xtime.tv_sec = mktime(time.tm_year, time.tm_mon, time.tm_mday, 87 ts->tv_sec = mktime(time.tm_year, time.tm_mon, time.tm_mday,
86 time.tm_hour, time.tm_min, time.tm_sec); 88 time.tm_hour, time.tm_min, time.tm_sec);
87 xtime.tv_nsec = 0;
88 } 89 }
89 wall_to_monotonic.tv_sec = -xtime.tv_sec; 90}
90 91
92void __init time_init(void)
93{
91 mach_sched_init(timer_interrupt); 94 mach_sched_init(timer_interrupt);
92} 95}
93 96
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index aacd6d17b83..ada4f4cca81 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -455,7 +455,7 @@ static inline void access_error040(struct frame *fp)
455 455
456 if (do_page_fault(&fp->ptregs, addr, errorcode)) { 456 if (do_page_fault(&fp->ptregs, addr, errorcode)) {
457#ifdef DEBUG 457#ifdef DEBUG
458 printk("do_page_fault() !=0 \n"); 458 printk("do_page_fault() !=0\n");
459#endif 459#endif
460 if (user_mode(&fp->ptregs)){ 460 if (user_mode(&fp->ptregs)){
461 /* delay writebacks after signal delivery */ 461 /* delay writebacks after signal delivery */
diff --git a/arch/m68k/mac/Makefile b/arch/m68k/mac/Makefile
index daebd80bdef..b8d4c835f9a 100644
--- a/arch/m68k/mac/Makefile
+++ b/arch/m68k/mac/Makefile
@@ -3,4 +3,4 @@
3# 3#
4 4
5obj-y := config.o macints.o iop.o via.o oss.o psc.o \ 5obj-y := config.o macints.o iop.o via.o oss.o psc.o \
6 baboon.o macboing.o debug.o misc.o 6 baboon.o macboing.o misc.o
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index be017984a45..1c16b1baf8d 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -23,6 +23,8 @@
23#include <linux/init.h> 23#include <linux/init.h>
24#include <linux/vt_kern.h> 24#include <linux/vt_kern.h>
25#include <linux/platform_device.h> 25#include <linux/platform_device.h>
26#include <linux/adb.h>
27#include <linux/cuda.h>
26 28
27#define BOOTINFO_COMPAT_1_0 29#define BOOTINFO_COMPAT_1_0
28#include <asm/setup.h> 30#include <asm/setup.h>
@@ -44,12 +46,7 @@
44#include <asm/mac_oss.h> 46#include <asm/mac_oss.h>
45#include <asm/mac_psc.h> 47#include <asm/mac_psc.h>
46 48
47/* platform device info */
48
49#define SWIM_IO_SIZE 0x2000 /* SWIM IO resource size */
50
51/* Mac bootinfo struct */ 49/* Mac bootinfo struct */
52
53struct mac_booter_data mac_bi_data; 50struct mac_booter_data mac_bi_data;
54 51
55/* The phys. video addr. - might be bogus on some machines */ 52/* The phys. video addr. - might be bogus on some machines */
@@ -70,8 +67,6 @@ extern void baboon_init(void);
70 67
71extern void mac_mksound(unsigned int, unsigned int); 68extern void mac_mksound(unsigned int, unsigned int);
72 69
73extern void nubus_sweep_video(void);
74
75static void mac_get_model(char *str); 70static void mac_get_model(char *str);
76static void mac_identify(void); 71static void mac_identify(void);
77static void mac_report_hardware(void); 72static void mac_report_hardware(void);
@@ -153,7 +148,7 @@ static void mac_cache_card_flush(int writeback)
153void __init config_mac(void) 148void __init config_mac(void)
154{ 149{
155 if (!MACH_IS_MAC) 150 if (!MACH_IS_MAC)
156 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n"); 151 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!!\n");
157 152
158 mach_sched_init = mac_sched_init; 153 mach_sched_init = mac_sched_init;
159 mach_init_IRQ = mac_init_IRQ; 154 mach_init_IRQ = mac_init_IRQ;
@@ -168,12 +163,6 @@ void __init config_mac(void)
168#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE) 163#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
169 mach_beep = mac_mksound; 164 mach_beep = mac_mksound;
170#endif 165#endif
171#ifdef CONFIG_HEARTBEAT
172#if 0
173 mach_heartbeat = mac_heartbeat;
174 mach_heartbeat_irq = IRQ_MAC_TIMER;
175#endif
176#endif
177 166
178 /* 167 /*
179 * Determine hardware present 168 * Determine hardware present
@@ -191,27 +180,19 @@ void __init config_mac(void)
191 if (macintosh_config->ident == MAC_MODEL_IICI 180 if (macintosh_config->ident == MAC_MODEL_IICI
192 || macintosh_config->ident == MAC_MODEL_IIFX) 181 || macintosh_config->ident == MAC_MODEL_IIFX)
193 mach_l2_flush = mac_cache_card_flush; 182 mach_l2_flush = mac_cache_card_flush;
194
195 /*
196 * Check for machine specific fixups.
197 */
198
199#ifdef OLD_NUBUS_CODE
200 nubus_sweep_video();
201#endif
202} 183}
203 184
204 185
205/* 186/*
206 * Macintosh Table: hardcoded model configuration data. 187 * Macintosh Table: hardcoded model configuration data.
207 * 188 *
208 * Much of this was defined by Alan, based on who knows what docs. 189 * Much of this was defined by Alan, based on who knows what docs.
209 * I've added a lot more, and some of that was pure guesswork based 190 * I've added a lot more, and some of that was pure guesswork based
210 * on hardware pages present on the Mac web site. Possibly wildly 191 * on hardware pages present on the Mac web site. Possibly wildly
211 * inaccurate, so look here if a new Mac model won't run. Example: if 192 * inaccurate, so look here if a new Mac model won't run. Example: if
212 * a Mac crashes immediately after the VIA1 registers have been dumped 193 * a Mac crashes immediately after the VIA1 registers have been dumped
213 * to the screen, it probably died attempting to read DirB on a RBV. 194 * to the screen, it probably died attempting to read DirB on a RBV.
214 * Meaning it should have MAC_VIA_IIci here :-) 195 * Meaning it should have MAC_VIA_IIci here :-)
215 */ 196 */
216 197
217struct mac_model *macintosh_config; 198struct mac_model *macintosh_config;
@@ -219,7 +200,7 @@ EXPORT_SYMBOL(macintosh_config);
219 200
220static struct mac_model mac_data_table[] = { 201static struct mac_model mac_data_table[] = {
221 /* 202 /*
222 * We'll pretend to be a Macintosh II, that's pretty safe. 203 * We'll pretend to be a Macintosh II, that's pretty safe.
223 */ 204 */
224 205
225 { 206 {
@@ -230,12 +211,11 @@ static struct mac_model mac_data_table[] = {
230 .scsi_type = MAC_SCSI_OLD, 211 .scsi_type = MAC_SCSI_OLD,
231 .scc_type = MAC_SCC_II, 212 .scc_type = MAC_SCC_II,
232 .nubus_type = MAC_NUBUS, 213 .nubus_type = MAC_NUBUS,
233 .floppy_type = MAC_FLOPPY_IWM 214 .floppy_type = MAC_FLOPPY_IWM,
234 }, 215 },
235 216
236 /* 217 /*
237 * Original MacII hardware 218 * Original Mac II hardware
238 *
239 */ 219 */
240 220
241 { 221 {
@@ -246,7 +226,7 @@ static struct mac_model mac_data_table[] = {
246 .scsi_type = MAC_SCSI_OLD, 226 .scsi_type = MAC_SCSI_OLD,
247 .scc_type = MAC_SCC_II, 227 .scc_type = MAC_SCC_II,
248 .nubus_type = MAC_NUBUS, 228 .nubus_type = MAC_NUBUS,
249 .floppy_type = MAC_FLOPPY_IWM 229 .floppy_type = MAC_FLOPPY_IWM,
250 }, { 230 }, {
251 .ident = MAC_MODEL_IIX, 231 .ident = MAC_MODEL_IIX,
252 .name = "IIx", 232 .name = "IIx",
@@ -255,7 +235,7 @@ static struct mac_model mac_data_table[] = {
255 .scsi_type = MAC_SCSI_OLD, 235 .scsi_type = MAC_SCSI_OLD,
256 .scc_type = MAC_SCC_II, 236 .scc_type = MAC_SCC_II,
257 .nubus_type = MAC_NUBUS, 237 .nubus_type = MAC_NUBUS,
258 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 238 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
259 }, { 239 }, {
260 .ident = MAC_MODEL_IICX, 240 .ident = MAC_MODEL_IICX,
261 .name = "IIcx", 241 .name = "IIcx",
@@ -264,7 +244,7 @@ static struct mac_model mac_data_table[] = {
264 .scsi_type = MAC_SCSI_OLD, 244 .scsi_type = MAC_SCSI_OLD,
265 .scc_type = MAC_SCC_II, 245 .scc_type = MAC_SCC_II,
266 .nubus_type = MAC_NUBUS, 246 .nubus_type = MAC_NUBUS,
267 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 247 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
268 }, { 248 }, {
269 .ident = MAC_MODEL_SE30, 249 .ident = MAC_MODEL_SE30,
270 .name = "SE/30", 250 .name = "SE/30",
@@ -273,13 +253,13 @@ static struct mac_model mac_data_table[] = {
273 .scsi_type = MAC_SCSI_OLD, 253 .scsi_type = MAC_SCSI_OLD,
274 .scc_type = MAC_SCC_II, 254 .scc_type = MAC_SCC_II,
275 .nubus_type = MAC_NUBUS, 255 .nubus_type = MAC_NUBUS,
276 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 256 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
277 }, 257 },
278 258
279 /* 259 /*
280 * Weirdified MacII hardware - all subtly different. Gee thanks 260 * Weirdified Mac II hardware - all subtly different. Gee thanks
281 * Apple. All these boxes seem to have VIA2 in a different place to 261 * Apple. All these boxes seem to have VIA2 in a different place to
282 * the MacII (+1A000 rather than +4000) 262 * the Mac II (+1A000 rather than +4000)
283 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html 263 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
284 */ 264 */
285 265
@@ -291,7 +271,7 @@ static struct mac_model mac_data_table[] = {
291 .scsi_type = MAC_SCSI_OLD, 271 .scsi_type = MAC_SCSI_OLD,
292 .scc_type = MAC_SCC_II, 272 .scc_type = MAC_SCC_II,
293 .nubus_type = MAC_NUBUS, 273 .nubus_type = MAC_NUBUS,
294 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 274 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
295 }, { 275 }, {
296 .ident = MAC_MODEL_IIFX, 276 .ident = MAC_MODEL_IIFX,
297 .name = "IIfx", 277 .name = "IIfx",
@@ -300,7 +280,7 @@ static struct mac_model mac_data_table[] = {
300 .scsi_type = MAC_SCSI_OLD, 280 .scsi_type = MAC_SCSI_OLD,
301 .scc_type = MAC_SCC_IOP, 281 .scc_type = MAC_SCC_IOP,
302 .nubus_type = MAC_NUBUS, 282 .nubus_type = MAC_NUBUS,
303 .floppy_type = MAC_FLOPPY_SWIM_IOP 283 .floppy_type = MAC_FLOPPY_SWIM_IOP,
304 }, { 284 }, {
305 .ident = MAC_MODEL_IISI, 285 .ident = MAC_MODEL_IISI,
306 .name = "IIsi", 286 .name = "IIsi",
@@ -309,7 +289,7 @@ static struct mac_model mac_data_table[] = {
309 .scsi_type = MAC_SCSI_OLD, 289 .scsi_type = MAC_SCSI_OLD,
310 .scc_type = MAC_SCC_II, 290 .scc_type = MAC_SCC_II,
311 .nubus_type = MAC_NUBUS, 291 .nubus_type = MAC_NUBUS,
312 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 292 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
313 }, { 293 }, {
314 .ident = MAC_MODEL_IIVI, 294 .ident = MAC_MODEL_IIVI,
315 .name = "IIvi", 295 .name = "IIvi",
@@ -318,7 +298,7 @@ static struct mac_model mac_data_table[] = {
318 .scsi_type = MAC_SCSI_OLD, 298 .scsi_type = MAC_SCSI_OLD,
319 .scc_type = MAC_SCC_II, 299 .scc_type = MAC_SCC_II,
320 .nubus_type = MAC_NUBUS, 300 .nubus_type = MAC_NUBUS,
321 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 301 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
322 }, { 302 }, {
323 .ident = MAC_MODEL_IIVX, 303 .ident = MAC_MODEL_IIVX,
324 .name = "IIvx", 304 .name = "IIvx",
@@ -327,11 +307,11 @@ static struct mac_model mac_data_table[] = {
327 .scsi_type = MAC_SCSI_OLD, 307 .scsi_type = MAC_SCSI_OLD,
328 .scc_type = MAC_SCC_II, 308 .scc_type = MAC_SCC_II,
329 .nubus_type = MAC_NUBUS, 309 .nubus_type = MAC_NUBUS,
330 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 310 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
331 }, 311 },
332 312
333 /* 313 /*
334 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...) 314 * Classic models (guessing: similar to SE/30? Nope, similar to LC...)
335 */ 315 */
336 316
337 { 317 {
@@ -342,7 +322,7 @@ static struct mac_model mac_data_table[] = {
342 .scsi_type = MAC_SCSI_OLD, 322 .scsi_type = MAC_SCSI_OLD,
343 .scc_type = MAC_SCC_II, 323 .scc_type = MAC_SCC_II,
344 .nubus_type = MAC_NUBUS, 324 .nubus_type = MAC_NUBUS,
345 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 325 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
346 }, { 326 }, {
347 .ident = MAC_MODEL_CCL, 327 .ident = MAC_MODEL_CCL,
348 .name = "Color Classic", 328 .name = "Color Classic",
@@ -351,11 +331,11 @@ static struct mac_model mac_data_table[] = {
351 .scsi_type = MAC_SCSI_OLD, 331 .scsi_type = MAC_SCSI_OLD,
352 .scc_type = MAC_SCC_II, 332 .scc_type = MAC_SCC_II,
353 .nubus_type = MAC_NUBUS, 333 .nubus_type = MAC_NUBUS,
354 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 334 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
355 }, 335 },
356 336
357 /* 337 /*
358 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi 338 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
359 */ 339 */
360 340
361 { 341 {
@@ -366,7 +346,7 @@ static struct mac_model mac_data_table[] = {
366 .scsi_type = MAC_SCSI_OLD, 346 .scsi_type = MAC_SCSI_OLD,
367 .scc_type = MAC_SCC_II, 347 .scc_type = MAC_SCC_II,
368 .nubus_type = MAC_NUBUS, 348 .nubus_type = MAC_NUBUS,
369 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 349 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
370 }, { 350 }, {
371 .ident = MAC_MODEL_LCII, 351 .ident = MAC_MODEL_LCII,
372 .name = "LC II", 352 .name = "LC II",
@@ -375,7 +355,7 @@ static struct mac_model mac_data_table[] = {
375 .scsi_type = MAC_SCSI_OLD, 355 .scsi_type = MAC_SCSI_OLD,
376 .scc_type = MAC_SCC_II, 356 .scc_type = MAC_SCC_II,
377 .nubus_type = MAC_NUBUS, 357 .nubus_type = MAC_NUBUS,
378 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 358 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
379 }, { 359 }, {
380 .ident = MAC_MODEL_LCIII, 360 .ident = MAC_MODEL_LCIII,
381 .name = "LC III", 361 .name = "LC III",
@@ -384,17 +364,17 @@ static struct mac_model mac_data_table[] = {
384 .scsi_type = MAC_SCSI_OLD, 364 .scsi_type = MAC_SCSI_OLD,
385 .scc_type = MAC_SCC_II, 365 .scc_type = MAC_SCC_II,
386 .nubus_type = MAC_NUBUS, 366 .nubus_type = MAC_NUBUS,
387 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 367 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
388 }, 368 },
389 369
390 /* 370 /*
391 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently 371 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it
392 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and 372 * differently as some of the stuff connected to VIA2 seems different.
393 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an 373 * Better SCSI chip and onboard ethernet using a NatSemi SONIC except
394 * AMD 79C940 (MACE). 374 * the 660AV and 840AV which use an AMD 79C940 (MACE).
395 * The 700, 900 and 950 have some I/O chips in the wrong place to 375 * The 700, 900 and 950 have some I/O chips in the wrong place to
396 * confuse us. The 840AV has a SCSI location of its own (same as 376 * confuse us. The 840AV has a SCSI location of its own (same as
397 * the 660AV). 377 * the 660AV).
398 */ 378 */
399 379
400 { 380 {
@@ -405,7 +385,7 @@ static struct mac_model mac_data_table[] = {
405 .scsi_type = MAC_SCSI_QUADRA, 385 .scsi_type = MAC_SCSI_QUADRA,
406 .scc_type = MAC_SCC_QUADRA, 386 .scc_type = MAC_SCC_QUADRA,
407 .nubus_type = MAC_NUBUS, 387 .nubus_type = MAC_NUBUS,
408 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 388 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
409 }, { 389 }, {
410 .ident = MAC_MODEL_Q605_ACC, 390 .ident = MAC_MODEL_Q605_ACC,
411 .name = "Quadra 605", 391 .name = "Quadra 605",
@@ -414,7 +394,7 @@ static struct mac_model mac_data_table[] = {
414 .scsi_type = MAC_SCSI_QUADRA, 394 .scsi_type = MAC_SCSI_QUADRA,
415 .scc_type = MAC_SCC_QUADRA, 395 .scc_type = MAC_SCC_QUADRA,
416 .nubus_type = MAC_NUBUS, 396 .nubus_type = MAC_NUBUS,
417 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 397 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
418 }, { 398 }, {
419 .ident = MAC_MODEL_Q610, 399 .ident = MAC_MODEL_Q610,
420 .name = "Quadra 610", 400 .name = "Quadra 610",
@@ -424,7 +404,7 @@ static struct mac_model mac_data_table[] = {
424 .scc_type = MAC_SCC_QUADRA, 404 .scc_type = MAC_SCC_QUADRA,
425 .ether_type = MAC_ETHER_SONIC, 405 .ether_type = MAC_ETHER_SONIC,
426 .nubus_type = MAC_NUBUS, 406 .nubus_type = MAC_NUBUS,
427 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 407 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
428 }, { 408 }, {
429 .ident = MAC_MODEL_Q630, 409 .ident = MAC_MODEL_Q630,
430 .name = "Quadra 630", 410 .name = "Quadra 630",
@@ -435,7 +415,7 @@ static struct mac_model mac_data_table[] = {
435 .scc_type = MAC_SCC_QUADRA, 415 .scc_type = MAC_SCC_QUADRA,
436 .ether_type = MAC_ETHER_SONIC, 416 .ether_type = MAC_ETHER_SONIC,
437 .nubus_type = MAC_NUBUS, 417 .nubus_type = MAC_NUBUS,
438 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 418 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
439 }, { 419 }, {
440 .ident = MAC_MODEL_Q650, 420 .ident = MAC_MODEL_Q650,
441 .name = "Quadra 650", 421 .name = "Quadra 650",
@@ -445,9 +425,9 @@ static struct mac_model mac_data_table[] = {
445 .scc_type = MAC_SCC_QUADRA, 425 .scc_type = MAC_SCC_QUADRA,
446 .ether_type = MAC_ETHER_SONIC, 426 .ether_type = MAC_ETHER_SONIC,
447 .nubus_type = MAC_NUBUS, 427 .nubus_type = MAC_NUBUS,
448 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 428 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
449 }, 429 },
450 /* The Q700 does have a NS Sonic */ 430 /* The Q700 does have a NS Sonic */
451 { 431 {
452 .ident = MAC_MODEL_Q700, 432 .ident = MAC_MODEL_Q700,
453 .name = "Quadra 700", 433 .name = "Quadra 700",
@@ -457,7 +437,7 @@ static struct mac_model mac_data_table[] = {
457 .scc_type = MAC_SCC_QUADRA, 437 .scc_type = MAC_SCC_QUADRA,
458 .ether_type = MAC_ETHER_SONIC, 438 .ether_type = MAC_ETHER_SONIC,
459 .nubus_type = MAC_NUBUS, 439 .nubus_type = MAC_NUBUS,
460 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 440 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
461 }, { 441 }, {
462 .ident = MAC_MODEL_Q800, 442 .ident = MAC_MODEL_Q800,
463 .name = "Quadra 800", 443 .name = "Quadra 800",
@@ -467,7 +447,7 @@ static struct mac_model mac_data_table[] = {
467 .scc_type = MAC_SCC_QUADRA, 447 .scc_type = MAC_SCC_QUADRA,
468 .ether_type = MAC_ETHER_SONIC, 448 .ether_type = MAC_ETHER_SONIC,
469 .nubus_type = MAC_NUBUS, 449 .nubus_type = MAC_NUBUS,
470 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 450 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
471 }, { 451 }, {
472 .ident = MAC_MODEL_Q840, 452 .ident = MAC_MODEL_Q840,
473 .name = "Quadra 840AV", 453 .name = "Quadra 840AV",
@@ -477,7 +457,7 @@ static struct mac_model mac_data_table[] = {
477 .scc_type = MAC_SCC_PSC, 457 .scc_type = MAC_SCC_PSC,
478 .ether_type = MAC_ETHER_MACE, 458 .ether_type = MAC_ETHER_MACE,
479 .nubus_type = MAC_NUBUS, 459 .nubus_type = MAC_NUBUS,
480 .floppy_type = MAC_FLOPPY_AV 460 .floppy_type = MAC_FLOPPY_AV,
481 }, { 461 }, {
482 .ident = MAC_MODEL_Q900, 462 .ident = MAC_MODEL_Q900,
483 .name = "Quadra 900", 463 .name = "Quadra 900",
@@ -487,7 +467,7 @@ static struct mac_model mac_data_table[] = {
487 .scc_type = MAC_SCC_IOP, 467 .scc_type = MAC_SCC_IOP,
488 .ether_type = MAC_ETHER_SONIC, 468 .ether_type = MAC_ETHER_SONIC,
489 .nubus_type = MAC_NUBUS, 469 .nubus_type = MAC_NUBUS,
490 .floppy_type = MAC_FLOPPY_SWIM_IOP 470 .floppy_type = MAC_FLOPPY_SWIM_IOP,
491 }, { 471 }, {
492 .ident = MAC_MODEL_Q950, 472 .ident = MAC_MODEL_Q950,
493 .name = "Quadra 950", 473 .name = "Quadra 950",
@@ -497,60 +477,60 @@ static struct mac_model mac_data_table[] = {
497 .scc_type = MAC_SCC_IOP, 477 .scc_type = MAC_SCC_IOP,
498 .ether_type = MAC_ETHER_SONIC, 478 .ether_type = MAC_ETHER_SONIC,
499 .nubus_type = MAC_NUBUS, 479 .nubus_type = MAC_NUBUS,
500 .floppy_type = MAC_FLOPPY_SWIM_IOP 480 .floppy_type = MAC_FLOPPY_SWIM_IOP,
501 }, 481 },
502 482
503 /* 483 /*
504 * Performa - more LC type machines 484 * Performa - more LC type machines
505 */ 485 */
506 486
507 { 487 {
508 .ident = MAC_MODEL_P460, 488 .ident = MAC_MODEL_P460,
509 .name = "Performa 460", 489 .name = "Performa 460",
510 .adb_type = MAC_ADB_IISI, 490 .adb_type = MAC_ADB_IISI,
511 .via_type = MAC_VIA_IIci, 491 .via_type = MAC_VIA_IIci,
512 .scsi_type = MAC_SCSI_OLD, 492 .scsi_type = MAC_SCSI_OLD,
513 .scc_type = MAC_SCC_II, 493 .scc_type = MAC_SCC_II,
514 .nubus_type = MAC_NUBUS, 494 .nubus_type = MAC_NUBUS,
515 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 495 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
516 }, { 496 }, {
517 .ident = MAC_MODEL_P475, 497 .ident = MAC_MODEL_P475,
518 .name = "Performa 475", 498 .name = "Performa 475",
519 .adb_type = MAC_ADB_CUDA, 499 .adb_type = MAC_ADB_CUDA,
520 .via_type = MAC_VIA_QUADRA, 500 .via_type = MAC_VIA_QUADRA,
521 .scsi_type = MAC_SCSI_QUADRA, 501 .scsi_type = MAC_SCSI_QUADRA,
522 .scc_type = MAC_SCC_II, 502 .scc_type = MAC_SCC_II,
523 .nubus_type = MAC_NUBUS, 503 .nubus_type = MAC_NUBUS,
524 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 504 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
525 }, { 505 }, {
526 .ident = MAC_MODEL_P475F, 506 .ident = MAC_MODEL_P475F,
527 .name = "Performa 475", 507 .name = "Performa 475",
528 .adb_type = MAC_ADB_CUDA, 508 .adb_type = MAC_ADB_CUDA,
529 .via_type = MAC_VIA_QUADRA, 509 .via_type = MAC_VIA_QUADRA,
530 .scsi_type = MAC_SCSI_QUADRA, 510 .scsi_type = MAC_SCSI_QUADRA,
531 .scc_type = MAC_SCC_II, 511 .scc_type = MAC_SCC_II,
532 .nubus_type = MAC_NUBUS, 512 .nubus_type = MAC_NUBUS,
533 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 513 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
534 }, { 514 }, {
535 .ident = MAC_MODEL_P520, 515 .ident = MAC_MODEL_P520,
536 .name = "Performa 520", 516 .name = "Performa 520",
537 .adb_type = MAC_ADB_CUDA, 517 .adb_type = MAC_ADB_CUDA,
538 .via_type = MAC_VIA_IIci, 518 .via_type = MAC_VIA_IIci,
539 .scsi_type = MAC_SCSI_OLD, 519 .scsi_type = MAC_SCSI_OLD,
540 .scc_type = MAC_SCC_II, 520 .scc_type = MAC_SCC_II,
541 .nubus_type = MAC_NUBUS, 521 .nubus_type = MAC_NUBUS,
542 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 522 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
543 }, { 523 }, {
544 .ident = MAC_MODEL_P550, 524 .ident = MAC_MODEL_P550,
545 .name = "Performa 550", 525 .name = "Performa 550",
546 .adb_type = MAC_ADB_CUDA, 526 .adb_type = MAC_ADB_CUDA,
547 .via_type = MAC_VIA_IIci, 527 .via_type = MAC_VIA_IIci,
548 .scsi_type = MAC_SCSI_OLD, 528 .scsi_type = MAC_SCSI_OLD,
549 .scc_type = MAC_SCC_II, 529 .scc_type = MAC_SCC_II,
550 .nubus_type = MAC_NUBUS, 530 .nubus_type = MAC_NUBUS,
551 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 531 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
552 }, 532 },
553 /* These have the comm slot, and therefore the possibility of SONIC ethernet */ 533 /* These have the comm slot, and therefore possibly SONIC ethernet */
554 { 534 {
555 .ident = MAC_MODEL_P575, 535 .ident = MAC_MODEL_P575,
556 .name = "Performa 575", 536 .name = "Performa 575",
@@ -560,7 +540,7 @@ static struct mac_model mac_data_table[] = {
560 .scc_type = MAC_SCC_II, 540 .scc_type = MAC_SCC_II,
561 .ether_type = MAC_ETHER_SONIC, 541 .ether_type = MAC_ETHER_SONIC,
562 .nubus_type = MAC_NUBUS, 542 .nubus_type = MAC_NUBUS,
563 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 543 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
564 }, { 544 }, {
565 .ident = MAC_MODEL_P588, 545 .ident = MAC_MODEL_P588,
566 .name = "Performa 588", 546 .name = "Performa 588",
@@ -571,7 +551,7 @@ static struct mac_model mac_data_table[] = {
571 .scc_type = MAC_SCC_II, 551 .scc_type = MAC_SCC_II,
572 .ether_type = MAC_ETHER_SONIC, 552 .ether_type = MAC_ETHER_SONIC,
573 .nubus_type = MAC_NUBUS, 553 .nubus_type = MAC_NUBUS,
574 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 554 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
575 }, { 555 }, {
576 .ident = MAC_MODEL_TV, 556 .ident = MAC_MODEL_TV,
577 .name = "TV", 557 .name = "TV",
@@ -580,7 +560,7 @@ static struct mac_model mac_data_table[] = {
580 .scsi_type = MAC_SCSI_OLD, 560 .scsi_type = MAC_SCSI_OLD,
581 .scc_type = MAC_SCC_II, 561 .scc_type = MAC_SCC_II,
582 .nubus_type = MAC_NUBUS, 562 .nubus_type = MAC_NUBUS,
583 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 563 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
584 }, { 564 }, {
585 .ident = MAC_MODEL_P600, 565 .ident = MAC_MODEL_P600,
586 .name = "Performa 600", 566 .name = "Performa 600",
@@ -589,14 +569,14 @@ static struct mac_model mac_data_table[] = {
589 .scsi_type = MAC_SCSI_OLD, 569 .scsi_type = MAC_SCSI_OLD,
590 .scc_type = MAC_SCC_II, 570 .scc_type = MAC_SCC_II,
591 .nubus_type = MAC_NUBUS, 571 .nubus_type = MAC_NUBUS,
592 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 572 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
593 }, 573 },
594 574
595 /* 575 /*
596 * Centris - just guessing again; maybe like Quadra 576 * Centris - just guessing again; maybe like Quadra.
577 * The C610 may or may not have SONIC. We probe to make sure.
597 */ 578 */
598 579
599 /* The C610 may or may not have SONIC. We probe to make sure */
600 { 580 {
601 .ident = MAC_MODEL_C610, 581 .ident = MAC_MODEL_C610,
602 .name = "Centris 610", 582 .name = "Centris 610",
@@ -606,7 +586,7 @@ static struct mac_model mac_data_table[] = {
606 .scc_type = MAC_SCC_QUADRA, 586 .scc_type = MAC_SCC_QUADRA,
607 .ether_type = MAC_ETHER_SONIC, 587 .ether_type = MAC_ETHER_SONIC,
608 .nubus_type = MAC_NUBUS, 588 .nubus_type = MAC_NUBUS,
609 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 589 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
610 }, { 590 }, {
611 .ident = MAC_MODEL_C650, 591 .ident = MAC_MODEL_C650,
612 .name = "Centris 650", 592 .name = "Centris 650",
@@ -616,7 +596,7 @@ static struct mac_model mac_data_table[] = {
616 .scc_type = MAC_SCC_QUADRA, 596 .scc_type = MAC_SCC_QUADRA,
617 .ether_type = MAC_ETHER_SONIC, 597 .ether_type = MAC_ETHER_SONIC,
618 .nubus_type = MAC_NUBUS, 598 .nubus_type = MAC_NUBUS,
619 .floppy_type = MAC_FLOPPY_SWIM_ADDR1 599 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
620 }, { 600 }, {
621 .ident = MAC_MODEL_C660, 601 .ident = MAC_MODEL_C660,
622 .name = "Centris 660AV", 602 .name = "Centris 660AV",
@@ -626,7 +606,7 @@ static struct mac_model mac_data_table[] = {
626 .scc_type = MAC_SCC_PSC, 606 .scc_type = MAC_SCC_PSC,
627 .ether_type = MAC_ETHER_MACE, 607 .ether_type = MAC_ETHER_MACE,
628 .nubus_type = MAC_NUBUS, 608 .nubus_type = MAC_NUBUS,
629 .floppy_type = MAC_FLOPPY_AV 609 .floppy_type = MAC_FLOPPY_AV,
630 }, 610 },
631 611
632 /* 612 /*
@@ -643,7 +623,7 @@ static struct mac_model mac_data_table[] = {
643 .scsi_type = MAC_SCSI_OLD, 623 .scsi_type = MAC_SCSI_OLD,
644 .scc_type = MAC_SCC_QUADRA, 624 .scc_type = MAC_SCC_QUADRA,
645 .nubus_type = MAC_NUBUS, 625 .nubus_type = MAC_NUBUS,
646 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 626 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
647 }, { 627 }, {
648 .ident = MAC_MODEL_PB145, 628 .ident = MAC_MODEL_PB145,
649 .name = "PowerBook 145", 629 .name = "PowerBook 145",
@@ -652,7 +632,7 @@ static struct mac_model mac_data_table[] = {
652 .scsi_type = MAC_SCSI_OLD, 632 .scsi_type = MAC_SCSI_OLD,
653 .scc_type = MAC_SCC_QUADRA, 633 .scc_type = MAC_SCC_QUADRA,
654 .nubus_type = MAC_NUBUS, 634 .nubus_type = MAC_NUBUS,
655 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 635 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
656 }, { 636 }, {
657 .ident = MAC_MODEL_PB150, 637 .ident = MAC_MODEL_PB150,
658 .name = "PowerBook 150", 638 .name = "PowerBook 150",
@@ -662,7 +642,7 @@ static struct mac_model mac_data_table[] = {
662 .ide_type = MAC_IDE_PB, 642 .ide_type = MAC_IDE_PB,
663 .scc_type = MAC_SCC_QUADRA, 643 .scc_type = MAC_SCC_QUADRA,
664 .nubus_type = MAC_NUBUS, 644 .nubus_type = MAC_NUBUS,
665 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 645 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
666 }, { 646 }, {
667 .ident = MAC_MODEL_PB160, 647 .ident = MAC_MODEL_PB160,
668 .name = "PowerBook 160", 648 .name = "PowerBook 160",
@@ -671,7 +651,7 @@ static struct mac_model mac_data_table[] = {
671 .scsi_type = MAC_SCSI_OLD, 651 .scsi_type = MAC_SCSI_OLD,
672 .scc_type = MAC_SCC_QUADRA, 652 .scc_type = MAC_SCC_QUADRA,
673 .nubus_type = MAC_NUBUS, 653 .nubus_type = MAC_NUBUS,
674 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 654 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
675 }, { 655 }, {
676 .ident = MAC_MODEL_PB165, 656 .ident = MAC_MODEL_PB165,
677 .name = "PowerBook 165", 657 .name = "PowerBook 165",
@@ -680,7 +660,7 @@ static struct mac_model mac_data_table[] = {
680 .scsi_type = MAC_SCSI_OLD, 660 .scsi_type = MAC_SCSI_OLD,
681 .scc_type = MAC_SCC_QUADRA, 661 .scc_type = MAC_SCC_QUADRA,
682 .nubus_type = MAC_NUBUS, 662 .nubus_type = MAC_NUBUS,
683 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 663 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
684 }, { 664 }, {
685 .ident = MAC_MODEL_PB165C, 665 .ident = MAC_MODEL_PB165C,
686 .name = "PowerBook 165c", 666 .name = "PowerBook 165c",
@@ -689,7 +669,7 @@ static struct mac_model mac_data_table[] = {
689 .scsi_type = MAC_SCSI_OLD, 669 .scsi_type = MAC_SCSI_OLD,
690 .scc_type = MAC_SCC_QUADRA, 670 .scc_type = MAC_SCC_QUADRA,
691 .nubus_type = MAC_NUBUS, 671 .nubus_type = MAC_NUBUS,
692 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 672 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
693 }, { 673 }, {
694 .ident = MAC_MODEL_PB170, 674 .ident = MAC_MODEL_PB170,
695 .name = "PowerBook 170", 675 .name = "PowerBook 170",
@@ -698,7 +678,7 @@ static struct mac_model mac_data_table[] = {
698 .scsi_type = MAC_SCSI_OLD, 678 .scsi_type = MAC_SCSI_OLD,
699 .scc_type = MAC_SCC_QUADRA, 679 .scc_type = MAC_SCC_QUADRA,
700 .nubus_type = MAC_NUBUS, 680 .nubus_type = MAC_NUBUS,
701 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 681 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
702 }, { 682 }, {
703 .ident = MAC_MODEL_PB180, 683 .ident = MAC_MODEL_PB180,
704 .name = "PowerBook 180", 684 .name = "PowerBook 180",
@@ -707,7 +687,7 @@ static struct mac_model mac_data_table[] = {
707 .scsi_type = MAC_SCSI_OLD, 687 .scsi_type = MAC_SCSI_OLD,
708 .scc_type = MAC_SCC_QUADRA, 688 .scc_type = MAC_SCC_QUADRA,
709 .nubus_type = MAC_NUBUS, 689 .nubus_type = MAC_NUBUS,
710 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 690 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
711 }, { 691 }, {
712 .ident = MAC_MODEL_PB180C, 692 .ident = MAC_MODEL_PB180C,
713 .name = "PowerBook 180c", 693 .name = "PowerBook 180c",
@@ -716,7 +696,7 @@ static struct mac_model mac_data_table[] = {
716 .scsi_type = MAC_SCSI_OLD, 696 .scsi_type = MAC_SCSI_OLD,
717 .scc_type = MAC_SCC_QUADRA, 697 .scc_type = MAC_SCC_QUADRA,
718 .nubus_type = MAC_NUBUS, 698 .nubus_type = MAC_NUBUS,
719 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 699 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
720 }, { 700 }, {
721 .ident = MAC_MODEL_PB190, 701 .ident = MAC_MODEL_PB190,
722 .name = "PowerBook 190", 702 .name = "PowerBook 190",
@@ -726,7 +706,7 @@ static struct mac_model mac_data_table[] = {
726 .ide_type = MAC_IDE_BABOON, 706 .ide_type = MAC_IDE_BABOON,
727 .scc_type = MAC_SCC_QUADRA, 707 .scc_type = MAC_SCC_QUADRA,
728 .nubus_type = MAC_NUBUS, 708 .nubus_type = MAC_NUBUS,
729 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 709 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
730 }, { 710 }, {
731 .ident = MAC_MODEL_PB520, 711 .ident = MAC_MODEL_PB520,
732 .name = "PowerBook 520", 712 .name = "PowerBook 520",
@@ -736,7 +716,7 @@ static struct mac_model mac_data_table[] = {
736 .scc_type = MAC_SCC_QUADRA, 716 .scc_type = MAC_SCC_QUADRA,
737 .ether_type = MAC_ETHER_SONIC, 717 .ether_type = MAC_ETHER_SONIC,
738 .nubus_type = MAC_NUBUS, 718 .nubus_type = MAC_NUBUS,
739 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 719 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
740 }, 720 },
741 721
742 /* 722 /*
@@ -757,7 +737,7 @@ static struct mac_model mac_data_table[] = {
757 .scsi_type = MAC_SCSI_OLD, 737 .scsi_type = MAC_SCSI_OLD,
758 .scc_type = MAC_SCC_QUADRA, 738 .scc_type = MAC_SCC_QUADRA,
759 .nubus_type = MAC_NUBUS, 739 .nubus_type = MAC_NUBUS,
760 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 740 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
761 }, { 741 }, {
762 .ident = MAC_MODEL_PB230, 742 .ident = MAC_MODEL_PB230,
763 .name = "PowerBook Duo 230", 743 .name = "PowerBook Duo 230",
@@ -766,7 +746,7 @@ static struct mac_model mac_data_table[] = {
766 .scsi_type = MAC_SCSI_OLD, 746 .scsi_type = MAC_SCSI_OLD,
767 .scc_type = MAC_SCC_QUADRA, 747 .scc_type = MAC_SCC_QUADRA,
768 .nubus_type = MAC_NUBUS, 748 .nubus_type = MAC_NUBUS,
769 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 749 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
770 }, { 750 }, {
771 .ident = MAC_MODEL_PB250, 751 .ident = MAC_MODEL_PB250,
772 .name = "PowerBook Duo 250", 752 .name = "PowerBook Duo 250",
@@ -775,7 +755,7 @@ static struct mac_model mac_data_table[] = {
775 .scsi_type = MAC_SCSI_OLD, 755 .scsi_type = MAC_SCSI_OLD,
776 .scc_type = MAC_SCC_QUADRA, 756 .scc_type = MAC_SCC_QUADRA,
777 .nubus_type = MAC_NUBUS, 757 .nubus_type = MAC_NUBUS,
778 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 758 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
779 }, { 759 }, {
780 .ident = MAC_MODEL_PB270C, 760 .ident = MAC_MODEL_PB270C,
781 .name = "PowerBook Duo 270c", 761 .name = "PowerBook Duo 270c",
@@ -784,7 +764,7 @@ static struct mac_model mac_data_table[] = {
784 .scsi_type = MAC_SCSI_OLD, 764 .scsi_type = MAC_SCSI_OLD,
785 .scc_type = MAC_SCC_QUADRA, 765 .scc_type = MAC_SCC_QUADRA,
786 .nubus_type = MAC_NUBUS, 766 .nubus_type = MAC_NUBUS,
787 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 767 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
788 }, { 768 }, {
789 .ident = MAC_MODEL_PB280, 769 .ident = MAC_MODEL_PB280,
790 .name = "PowerBook Duo 280", 770 .name = "PowerBook Duo 280",
@@ -793,7 +773,7 @@ static struct mac_model mac_data_table[] = {
793 .scsi_type = MAC_SCSI_OLD, 773 .scsi_type = MAC_SCSI_OLD,
794 .scc_type = MAC_SCC_QUADRA, 774 .scc_type = MAC_SCC_QUADRA,
795 .nubus_type = MAC_NUBUS, 775 .nubus_type = MAC_NUBUS,
796 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 776 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
797 }, { 777 }, {
798 .ident = MAC_MODEL_PB280C, 778 .ident = MAC_MODEL_PB280C,
799 .name = "PowerBook Duo 280c", 779 .name = "PowerBook Duo 280c",
@@ -802,17 +782,44 @@ static struct mac_model mac_data_table[] = {
802 .scsi_type = MAC_SCSI_OLD, 782 .scsi_type = MAC_SCSI_OLD,
803 .scc_type = MAC_SCC_QUADRA, 783 .scc_type = MAC_SCC_QUADRA,
804 .nubus_type = MAC_NUBUS, 784 .nubus_type = MAC_NUBUS,
805 .floppy_type = MAC_FLOPPY_SWIM_ADDR2 785 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
806 }, 786 },
807 787
808 /* 788 /*
809 * Other stuff ?? 789 * Other stuff?
810 */ 790 */
791
811 { 792 {
812 .ident = -1 793 .ident = -1
813 } 794 }
814}; 795};
815 796
797static struct resource scc_a_rsrcs[] = {
798 { .flags = IORESOURCE_MEM },
799 { .flags = IORESOURCE_IRQ },
800};
801
802static struct resource scc_b_rsrcs[] = {
803 { .flags = IORESOURCE_MEM },
804 { .flags = IORESOURCE_IRQ },
805};
806
807struct platform_device scc_a_pdev = {
808 .name = "scc",
809 .id = 0,
810 .num_resources = ARRAY_SIZE(scc_a_rsrcs),
811 .resource = scc_a_rsrcs,
812};
813EXPORT_SYMBOL(scc_a_pdev);
814
815struct platform_device scc_b_pdev = {
816 .name = "scc",
817 .id = 1,
818 .num_resources = ARRAY_SIZE(scc_b_rsrcs),
819 .resource = scc_b_rsrcs,
820};
821EXPORT_SYMBOL(scc_b_pdev);
822
816static void __init mac_identify(void) 823static void __init mac_identify(void)
817{ 824{
818 struct mac_model *m; 825 struct mac_model *m;
@@ -823,7 +830,8 @@ static void __init mac_identify(void)
823 /* no bootinfo model id -> NetBSD booter was used! */ 830 /* no bootinfo model id -> NetBSD booter was used! */
824 /* XXX FIXME: breaks for model > 31 */ 831 /* XXX FIXME: breaks for model > 31 */
825 model = (mac_bi_data.cpuid >> 2) & 63; 832 model = (mac_bi_data.cpuid >> 2) & 63;
826 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n"); 833 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead "
834 "(obsolete bootloader?)\n");
827 } 835 }
828 836
829 macintosh_config = mac_data_table; 837 macintosh_config = mac_data_table;
@@ -834,28 +842,48 @@ static void __init mac_identify(void)
834 } 842 }
835 } 843 }
836 844
837 /* We need to pre-init the IOPs, if any. Otherwise */ 845 /* Set up serial port resources for the console initcall. */
838 /* the serial console won't work if the user had */ 846
839 /* the serial ports set to "Faster" mode in MacOS. */ 847 scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
848 scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
849 scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
850 scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
840 851
852 switch (macintosh_config->scc_type) {
853 case MAC_SCC_PSC:
854 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A;
855 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B;
856 break;
857 default:
858 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC;
859 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC;
860 break;
861 }
862
863 /*
864 * We need to pre-init the IOPs, if any. Otherwise
865 * the serial console won't work if the user had
866 * the serial ports set to "Faster" mode in MacOS.
867 */
841 iop_preinit(); 868 iop_preinit();
842 869
843 printk(KERN_INFO "Detected Macintosh model: %d \n", model); 870 printk(KERN_INFO "Detected Macintosh model: %d\n", model);
844 871
845 /* 872 /*
846 * Report booter data: 873 * Report booter data:
847 */ 874 */
848 printk(KERN_DEBUG " Penguin bootinfo data:\n"); 875 printk(KERN_DEBUG " Penguin bootinfo data:\n");
849 printk(KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n", 876 printk(KERN_DEBUG " Video: addr 0x%lx "
877 "row 0x%lx depth %lx dimensions %ld x %ld\n",
850 mac_bi_data.videoaddr, mac_bi_data.videorow, 878 mac_bi_data.videoaddr, mac_bi_data.videorow,
851 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF, 879 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
852 mac_bi_data.dimensions >> 16); 880 mac_bi_data.dimensions >> 16);
853 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n", 881 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx\n",
854 mac_bi_data.videological, mac_orig_videoaddr, 882 mac_bi_data.videological, mac_orig_videoaddr,
855 mac_bi_data.sccbase); 883 mac_bi_data.sccbase);
856 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n", 884 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx\n",
857 mac_bi_data.boottime, mac_bi_data.gmtbias); 885 mac_bi_data.boottime, mac_bi_data.gmtbias);
858 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n", 886 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx\n",
859 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize); 887 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
860 888
861 iop_init(); 889 iop_init();
@@ -863,6 +891,10 @@ static void __init mac_identify(void)
863 oss_init(); 891 oss_init();
864 psc_init(); 892 psc_init();
865 baboon_init(); 893 baboon_init();
894
895#ifdef CONFIG_ADB_CUDA
896 find_via_cuda();
897#endif
866} 898}
867 899
868static void __init mac_report_hardware(void) 900static void __init mac_report_hardware(void)
@@ -876,23 +908,50 @@ static void mac_get_model(char *str)
876 strcat(str, macintosh_config->name); 908 strcat(str, macintosh_config->name);
877} 909}
878 910
879static struct resource swim_resources[1]; 911static struct resource swim_rsrc = { .flags = IORESOURCE_MEM };
880 912
881static struct platform_device swim_device = { 913static struct platform_device swim_pdev = {
882 .name = "swim", 914 .name = "swim",
883 .id = -1, 915 .id = -1,
884 .num_resources = ARRAY_SIZE(swim_resources), 916 .num_resources = 1,
885 .resource = swim_resources, 917 .resource = &swim_rsrc,
886}; 918};
887 919
888static struct platform_device *mac_platform_devices[] __initdata = { 920static struct platform_device esp_0_pdev = {
889 &swim_device 921 .name = "mac_esp",
922 .id = 0,
923};
924
925static struct platform_device esp_1_pdev = {
926 .name = "mac_esp",
927 .id = 1,
928};
929
930static struct platform_device sonic_pdev = {
931 .name = "macsonic",
932 .id = -1,
933};
934
935static struct platform_device mace_pdev = {
936 .name = "macmace",
937 .id = -1,
890}; 938};
891 939
892int __init mac_platform_init(void) 940int __init mac_platform_init(void)
893{ 941{
894 u8 *swim_base; 942 u8 *swim_base;
895 943
944 /*
945 * Serial devices
946 */
947
948 platform_device_register(&scc_a_pdev);
949 platform_device_register(&scc_b_pdev);
950
951 /*
952 * Floppy device
953 */
954
896 switch (macintosh_config->floppy_type) { 955 switch (macintosh_config->floppy_type) {
897 case MAC_FLOPPY_SWIM_ADDR1: 956 case MAC_FLOPPY_SWIM_ADDR1:
898 swim_base = (u8 *)(VIA1_BASE + 0x1E000); 957 swim_base = (u8 *)(VIA1_BASE + 0x1E000);
@@ -901,16 +960,47 @@ int __init mac_platform_init(void)
901 swim_base = (u8 *)(VIA1_BASE + 0x16000); 960 swim_base = (u8 *)(VIA1_BASE + 0x16000);
902 break; 961 break;
903 default: 962 default:
904 return 0; 963 swim_base = NULL;
964 break;
905 } 965 }
906 966
907 swim_resources[0].name = "swim-regs"; 967 if (swim_base) {
908 swim_resources[0].start = (resource_size_t)swim_base; 968 swim_rsrc.start = (resource_size_t) swim_base,
909 swim_resources[0].end = (resource_size_t)(swim_base + SWIM_IO_SIZE); 969 swim_rsrc.end = (resource_size_t) swim_base + 0x2000,
910 swim_resources[0].flags = IORESOURCE_MEM; 970 platform_device_register(&swim_pdev);
971 }
972
973 /*
974 * SCSI device(s)
975 */
976
977 switch (macintosh_config->scsi_type) {
978 case MAC_SCSI_QUADRA:
979 case MAC_SCSI_QUADRA3:
980 platform_device_register(&esp_0_pdev);
981 break;
982 case MAC_SCSI_QUADRA2:
983 platform_device_register(&esp_0_pdev);
984 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
985 (macintosh_config->ident == MAC_MODEL_Q950))
986 platform_device_register(&esp_1_pdev);
987 break;
988 }
989
990 /*
991 * Ethernet device
992 */
993
994 switch (macintosh_config->ether_type) {
995 case MAC_ETHER_SONIC:
996 platform_device_register(&sonic_pdev);
997 break;
998 case MAC_ETHER_MACE:
999 platform_device_register(&mace_pdev);
1000 break;
1001 }
911 1002
912 return platform_add_devices(mac_platform_devices, 1003 return 0;
913 ARRAY_SIZE(mac_platform_devices));
914} 1004}
915 1005
916arch_initcall(mac_platform_init); 1006arch_initcall(mac_platform_init);
diff --git a/arch/m68k/mac/debug.c b/arch/m68k/mac/debug.c
deleted file mode 100644
index bce074ceb76..00000000000
--- a/arch/m68k/mac/debug.c
+++ /dev/null
@@ -1,365 +0,0 @@
1/*
2 * linux/arch/m68k/mac/debug.c
3 *
4 * Shamelessly stolen (SCC code and general framework) from:
5 *
6 * linux/arch/m68k/atari/debug.c
7 *
8 * Atari debugging and serial console stuff
9 *
10 * Assembled of parts of former atari/config.c 97-12-18 by Roman Hodek
11 *
12 * This file is subject to the terms and conditions of the GNU General Public
13 * License. See the file COPYING in the main directory of this archive
14 * for more details.
15 */
16
17#include <linux/types.h>
18#include <linux/sched.h>
19#include <linux/tty.h>
20#include <linux/console.h>
21#include <linux/init.h>
22#include <linux/delay.h>
23
24#define BOOTINFO_COMPAT_1_0
25#include <asm/setup.h>
26#include <asm/bootinfo.h>
27#include <asm/macints.h>
28
29extern unsigned long mac_videobase;
30extern unsigned long mac_rowbytes;
31
32extern void mac_serial_print(const char *);
33
34#define DEBUG_HEADS
35#undef DEBUG_SCREEN
36#define DEBUG_SERIAL
37
38/*
39 * These two auxiliary debug functions should go away ASAP. Only usage:
40 * before the console output is up (after head.S come some other crucial
41 * setup routines :-) it permits writing 'data' to the screen as bit patterns
42 * (good luck reading those). Helped to figure that the bootinfo contained
43 * garbage data on the amount and size of memory chunks ...
44 *
45 * The 'pos' argument now simply means 'linefeed after print' ...
46 */
47
48#ifdef DEBUG_SCREEN
49static int peng, line;
50#endif
51
52#if 0
53
54void mac_debugging_short(int pos, short num)
55{
56#ifdef DEBUG_SCREEN
57 unsigned char *pengoffset;
58 unsigned char *pptr;
59 int i;
60#endif
61
62#ifdef DEBUG_SERIAL
63 printk("debug: %d !\n", num);
64#endif
65
66#ifdef DEBUG_SCREEN
67 if (!MACH_IS_MAC) {
68 /* printk("debug: %d !\n", num); */
69 return;
70 }
71
72 /* calculate current offset */
73 pengoffset = (unsigned char *)mac_videobase +
74 (150+line*2) * mac_rowbytes + 80 * peng;
75
76 pptr = pengoffset;
77
78 for (i = 0; i < 8 * sizeof(short); i++) { /* # of bits */
79 /* value mask for bit i, reverse order */
80 *pptr++ = (num & (1 << (8*sizeof(short)-i-1)) ? 0xFF : 0x00);
81 }
82
83 peng++;
84
85 if (pos) {
86 line++;
87 peng = 0;
88 }
89#endif
90}
91
92void mac_debugging_long(int pos, long addr)
93{
94#ifdef DEBUG_SCREEN
95 unsigned char *pengoffset;
96 unsigned char *pptr;
97 int i;
98#endif
99
100#ifdef DEBUG_SERIAL
101 printk("debug: #%ld !\n", addr);
102#endif
103
104#ifdef DEBUG_SCREEN
105 if (!MACH_IS_MAC) {
106 /* printk("debug: #%ld !\n", addr); */
107 return;
108 }
109
110 pengoffset=(unsigned char *)(mac_videobase+(150+line*2)*mac_rowbytes)
111 +80*peng;
112
113 pptr = pengoffset;
114
115 for (i = 0; i < 8 * sizeof(long); i++) { /* # of bits */
116 *pptr++ = (addr & (1 << (8*sizeof(long)-i-1)) ? 0xFF : 0x00);
117 }
118
119 peng++;
120
121 if (pos) {
122 line++;
123 peng = 0;
124 }
125#endif
126}
127
128#endif /* 0 */
129
130#ifdef DEBUG_SERIAL
131/*
132 * TODO: serial debug code
133 */
134
135struct mac_SCC {
136 u_char cha_b_ctrl;
137 u_char char_dummy1;
138 u_char cha_a_ctrl;
139 u_char char_dummy2;
140 u_char cha_b_data;
141 u_char char_dummy3;
142 u_char cha_a_data;
143};
144
145# define scc (*((volatile struct mac_SCC*)mac_bi_data.sccbase))
146
147static int scc_port = -1;
148
149static struct console mac_console_driver = {
150 .name = "debug",
151 .flags = CON_PRINTBUFFER,
152 .index = -1,
153};
154
155/*
156 * Crude hack to get console output to the screen before the framebuffer
157 * is initialized (happens a lot later in 2.1!).
158 * We just use the console routines declared in head.S, this will interfere
159 * with regular framebuffer console output and should be used exclusively
160 * to debug kernel problems manifesting before framebuffer init (aka WSOD)
161 *
162 * To keep this hack from interfering with the regular console driver, either
163 * deregister this driver before/on framebuffer console init, or silence this
164 * function after the fbcon driver is running (will lose console messages!?).
165 * To debug real early bugs, need to write a 'mac_register_console_hack()'
166 * that is called from start_kernel() before setup_arch() and just registers
167 * this driver if Mac.
168 */
169
170static void mac_debug_console_write(struct console *co, const char *str,
171 unsigned int count)
172{
173 mac_serial_print(str);
174}
175
176
177
178/* Mac: loops_per_jiffy min. 19000 ^= .5 us; MFPDELAY was 0.6 us*/
179
180#define uSEC 1
181
182static inline void mac_sccb_out(char c)
183{
184 int i;
185
186 do {
187 for (i = uSEC; i > 0; --i)
188 barrier();
189 } while (!(scc.cha_b_ctrl & 0x04)); /* wait for tx buf empty */
190 for (i = uSEC; i > 0; --i)
191 barrier();
192 scc.cha_b_data = c;
193}
194
195static inline void mac_scca_out(char c)
196{
197 int i;
198
199 do {
200 for (i = uSEC; i > 0; --i)
201 barrier();
202 } while (!(scc.cha_a_ctrl & 0x04)); /* wait for tx buf empty */
203 for (i = uSEC; i > 0; --i)
204 barrier();
205 scc.cha_a_data = c;
206}
207
208static void mac_sccb_console_write(struct console *co, const char *str,
209 unsigned int count)
210{
211 while (count--) {
212 if (*str == '\n')
213 mac_sccb_out('\r');
214 mac_sccb_out(*str++);
215 }
216}
217
218static void mac_scca_console_write(struct console *co, const char *str,
219 unsigned int count)
220{
221 while (count--) {
222 if (*str == '\n')
223 mac_scca_out('\r');
224 mac_scca_out(*str++);
225 }
226}
227
228
229/* The following two functions do a quick'n'dirty initialization of the MFP or
230 * SCC serial ports. They're used by the debugging interface, kgdb, and the
231 * serial console code. */
232#define SCCB_WRITE(reg,val) \
233 do { \
234 int i; \
235 scc.cha_b_ctrl = (reg); \
236 for (i = uSEC; i > 0; --i) \
237 barrier(); \
238 scc.cha_b_ctrl = (val); \
239 for (i = uSEC; i > 0; --i) \
240 barrier(); \
241 } while(0)
242
243#define SCCA_WRITE(reg,val) \
244 do { \
245 int i; \
246 scc.cha_a_ctrl = (reg); \
247 for (i = uSEC; i > 0; --i) \
248 barrier(); \
249 scc.cha_a_ctrl = (val); \
250 for (i = uSEC; i > 0; --i) \
251 barrier(); \
252 } while(0)
253
254/* loops_per_jiffy isn't initialized yet, so we can't use udelay(). This does a
255 * delay of ~ 60us. */
256/* Mac: loops_per_jiffy min. 19000 ^= .5 us; MFPDELAY was 0.6 us*/
257#define LONG_DELAY() \
258 do { \
259 int i; \
260 for (i = 60*uSEC; i > 0; --i) \
261 barrier(); \
262 } while(0)
263
264static void __init mac_init_scc_port(int cflag, int port)
265{
266 /*
267 * baud rates: 1200, 1800, 2400, 4800, 9600, 19.2k, 38.4k, 57.6k, 115.2k
268 */
269
270 static int clksrc_table[9] =
271 /* reg 11: 0x50 = BRG, 0x00 = RTxC, 0x28 = TRxC */
272 { 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x00, 0x00 };
273 static int clkmode_table[9] =
274 /* reg 4: 0x40 = x16, 0x80 = x32, 0xc0 = x64 */
275 { 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0xc0, 0x80 };
276 static int div_table[9] =
277 /* reg12 (BRG low) */
278 { 94, 62, 46, 22, 10, 4, 1, 0, 0 };
279
280 int baud = cflag & CBAUD;
281 int clksrc, clkmode, div, reg3, reg5;
282
283 if (cflag & CBAUDEX)
284 baud += B38400;
285 if (baud < B1200 || baud > B38400+2)
286 baud = B9600; /* use default 9600bps for non-implemented rates */
287 baud -= B1200; /* tables starts at 1200bps */
288
289 clksrc = clksrc_table[baud];
290 clkmode = clkmode_table[baud];
291 div = div_table[baud];
292
293 reg3 = (((cflag & CSIZE) == CS8) ? 0xc0 : 0x40);
294 reg5 = (((cflag & CSIZE) == CS8) ? 0x60 : 0x20) | 0x82 /* assert DTR/RTS */;
295
296 if (port == 1) {
297 (void)scc.cha_b_ctrl; /* reset reg pointer */
298 SCCB_WRITE(9, 0xc0); /* reset */
299 LONG_DELAY(); /* extra delay after WR9 access */
300 SCCB_WRITE(4, (cflag & PARENB) ? ((cflag & PARODD) ? 0x01 : 0x03) : 0 |
301 0x04 /* 1 stopbit */ |
302 clkmode);
303 SCCB_WRITE(3, reg3);
304 SCCB_WRITE(5, reg5);
305 SCCB_WRITE(9, 0); /* no interrupts */
306 LONG_DELAY(); /* extra delay after WR9 access */
307 SCCB_WRITE(10, 0); /* NRZ mode */
308 SCCB_WRITE(11, clksrc); /* main clock source */
309 SCCB_WRITE(12, div); /* BRG value */
310 SCCB_WRITE(13, 0); /* BRG high byte */
311 SCCB_WRITE(14, 1);
312 SCCB_WRITE(3, reg3 | 1);
313 SCCB_WRITE(5, reg5 | 8);
314 } else if (port == 0) {
315 (void)scc.cha_a_ctrl; /* reset reg pointer */
316 SCCA_WRITE(9, 0xc0); /* reset */
317 LONG_DELAY(); /* extra delay after WR9 access */
318 SCCA_WRITE(4, (cflag & PARENB) ? ((cflag & PARODD) ? 0x01 : 0x03) : 0 |
319 0x04 /* 1 stopbit */ |
320 clkmode);
321 SCCA_WRITE(3, reg3);
322 SCCA_WRITE(5, reg5);
323 SCCA_WRITE(9, 0); /* no interrupts */
324 LONG_DELAY(); /* extra delay after WR9 access */
325 SCCA_WRITE(10, 0); /* NRZ mode */
326 SCCA_WRITE(11, clksrc); /* main clock source */
327 SCCA_WRITE(12, div); /* BRG value */
328 SCCA_WRITE(13, 0); /* BRG high byte */
329 SCCA_WRITE(14, 1);
330 SCCA_WRITE(3, reg3 | 1);
331 SCCA_WRITE(5, reg5 | 8);
332 }
333}
334#endif /* DEBUG_SERIAL */
335
336static int __init mac_debug_setup(char *arg)
337{
338 if (!MACH_IS_MAC)
339 return 0;
340
341#ifdef DEBUG_SERIAL
342 if (!strcmp(arg, "ser") || !strcmp(arg, "ser1")) {
343 /* Mac modem port */
344 mac_init_scc_port(B9600|CS8, 0);
345 mac_console_driver.write = mac_scca_console_write;
346 scc_port = 0;
347 } else if (!strcmp(arg, "ser2")) {
348 /* Mac printer port */
349 mac_init_scc_port(B9600|CS8, 1);
350 mac_console_driver.write = mac_sccb_console_write;
351 scc_port = 1;
352 }
353#endif
354#ifdef DEBUG_HEADS
355 if (!strcmp(arg, "scn") || !strcmp(arg, "con")) {
356 /* display, using head.S console routines */
357 mac_console_driver.write = mac_debug_console_write;
358 }
359#endif
360 if (mac_console_driver.write)
361 register_console(&mac_console_driver);
362 return 0;
363}
364
365early_param("debug", mac_debug_setup);
diff --git a/arch/m68k/mac/macints.c b/arch/m68k/mac/macints.c
index 23711074e0e..900d899f332 100644
--- a/arch/m68k/mac/macints.c
+++ b/arch/m68k/mac/macints.c
@@ -34,9 +34,7 @@
34 * 34 *
35 * 3 - unused (?) 35 * 3 - unused (?)
36 * 36 *
37 * 4 - SCC (slot number determined by reading RR3 on the SSC itself) 37 * 4 - SCC
38 * - slot 1: SCC channel A
39 * - slot 2: SCC channel B
40 * 38 *
41 * 5 - unused (?) 39 * 5 - unused (?)
42 * [serial errors or special conditions seem to raise level 6 40 * [serial errors or special conditions seem to raise level 6
@@ -55,8 +53,6 @@
55 * - slot 5: Slot $E 53 * - slot 5: Slot $E
56 * 54 *
57 * 4 - SCC IOP 55 * 4 - SCC IOP
58 * - slot 1: SCC channel A
59 * - slot 2: SCC channel B
60 * 56 *
61 * 5 - ISM IOP (ADB?) 57 * 5 - ISM IOP (ADB?)
62 * 58 *
@@ -136,13 +132,8 @@
136#include <asm/irq_regs.h> 132#include <asm/irq_regs.h>
137#include <asm/mac_oss.h> 133#include <asm/mac_oss.h>
138 134
139#define DEBUG_SPURIOUS
140#define SHUTUP_SONIC 135#define SHUTUP_SONIC
141 136
142/* SCC interrupt mask */
143
144static int scc_mask;
145
146/* 137/*
147 * VIA/RBV hooks 138 * VIA/RBV hooks
148 */ 139 */
@@ -191,13 +182,6 @@ extern void baboon_irq_disable(int);
191extern void baboon_irq_clear(int); 182extern void baboon_irq_clear(int);
192 183
193/* 184/*
194 * SCC interrupt routines
195 */
196
197static void scc_irq_enable(unsigned int);
198static void scc_irq_disable(unsigned int);
199
200/*
201 * console_loglevel determines NMI handler function 185 * console_loglevel determines NMI handler function
202 */ 186 */
203 187
@@ -221,8 +205,6 @@ void __init mac_init_IRQ(void)
221#ifdef DEBUG_MACINTS 205#ifdef DEBUG_MACINTS
222 printk("mac_init_IRQ(): Setting things up...\n"); 206 printk("mac_init_IRQ(): Setting things up...\n");
223#endif 207#endif
224 scc_mask = 0;
225
226 m68k_setup_irq_controller(&mac_irq_controller, IRQ_USER, 208 m68k_setup_irq_controller(&mac_irq_controller, IRQ_USER,
227 NUM_MAC_SOURCES - IRQ_USER); 209 NUM_MAC_SOURCES - IRQ_USER);
228 /* Make sure the SONIC interrupt is cleared or things get ugly */ 210 /* Make sure the SONIC interrupt is cleared or things get ugly */
@@ -283,15 +265,16 @@ void mac_enable_irq(unsigned int irq)
283 via_irq_enable(irq); 265 via_irq_enable(irq);
284 break; 266 break;
285 case 3: 267 case 3:
286 case 4:
287 case 5: 268 case 5:
288 case 6: 269 case 6:
289 if (psc_present) 270 if (psc_present)
290 psc_irq_enable(irq); 271 psc_irq_enable(irq);
291 else if (oss_present) 272 else if (oss_present)
292 oss_irq_enable(irq); 273 oss_irq_enable(irq);
293 else if (irq_src == 4) 274 break;
294 scc_irq_enable(irq); 275 case 4:
276 if (psc_present)
277 psc_irq_enable(irq);
295 break; 278 break;
296 case 8: 279 case 8:
297 if (baboon_present) 280 if (baboon_present)
@@ -316,15 +299,16 @@ void mac_disable_irq(unsigned int irq)
316 via_irq_disable(irq); 299 via_irq_disable(irq);
317 break; 300 break;
318 case 3: 301 case 3:
319 case 4:
320 case 5: 302 case 5:
321 case 6: 303 case 6:
322 if (psc_present) 304 if (psc_present)
323 psc_irq_disable(irq); 305 psc_irq_disable(irq);
324 else if (oss_present) 306 else if (oss_present)
325 oss_irq_disable(irq); 307 oss_irq_disable(irq);
326 else if (irq_src == 4) 308 break;
327 scc_irq_disable(irq); 309 case 4:
310 if (psc_present)
311 psc_irq_disable(irq);
328 break; 312 break;
329 case 8: 313 case 8:
330 if (baboon_present) 314 if (baboon_present)
@@ -347,7 +331,6 @@ void mac_clear_irq(unsigned int irq)
347 via_irq_clear(irq); 331 via_irq_clear(irq);
348 break; 332 break;
349 case 3: 333 case 3:
350 case 4:
351 case 5: 334 case 5:
352 case 6: 335 case 6:
353 if (psc_present) 336 if (psc_present)
@@ -355,6 +338,10 @@ void mac_clear_irq(unsigned int irq)
355 else if (oss_present) 338 else if (oss_present)
356 oss_irq_clear(irq); 339 oss_irq_clear(irq);
357 break; 340 break;
341 case 4:
342 if (psc_present)
343 psc_irq_clear(irq);
344 break;
358 case 8: 345 case 8:
359 if (baboon_present) 346 if (baboon_present)
360 baboon_irq_clear(irq); 347 baboon_irq_clear(irq);
@@ -374,13 +361,17 @@ int mac_irq_pending(unsigned int irq)
374 else 361 else
375 return via_irq_pending(irq); 362 return via_irq_pending(irq);
376 case 3: 363 case 3:
377 case 4:
378 case 5: 364 case 5:
379 case 6: 365 case 6:
380 if (psc_present) 366 if (psc_present)
381 return psc_irq_pending(irq); 367 return psc_irq_pending(irq);
382 else if (oss_present) 368 else if (oss_present)
383 return oss_irq_pending(irq); 369 return oss_irq_pending(irq);
370 break;
371 case 4:
372 if (psc_present)
373 psc_irq_pending(irq);
374 break;
384 } 375 }
385 return 0; 376 return 0;
386} 377}
@@ -448,59 +439,3 @@ irqreturn_t mac_nmi_handler(int irq, void *dev_id)
448 in_nmi--; 439 in_nmi--;
449 return IRQ_HANDLED; 440 return IRQ_HANDLED;
450} 441}
451
452/*
453 * Simple routines for masking and unmasking
454 * SCC interrupts in cases where this can't be
455 * done in hardware (only the PSC can do that.)
456 */
457
458static void scc_irq_enable(unsigned int irq)
459{
460 int irq_idx = IRQ_IDX(irq);
461
462 scc_mask |= (1 << irq_idx);
463}
464
465static void scc_irq_disable(unsigned int irq)
466{
467 int irq_idx = IRQ_IDX(irq);
468
469 scc_mask &= ~(1 << irq_idx);
470}
471
472/*
473 * SCC master interrupt handler. We have to do a bit of magic here
474 * to figure out what channel gave us the interrupt; putting this
475 * here is cleaner than hacking it into drivers/char/macserial.c.
476 */
477
478void mac_scc_dispatch(int irq, void *dev_id)
479{
480 volatile unsigned char *scc = (unsigned char *) mac_bi_data.sccbase + 2;
481 unsigned char reg;
482 unsigned long flags;
483
484 /* Read RR3 from the chip. Always do this on channel A */
485 /* This must be an atomic operation so disable irqs. */
486
487 local_irq_save(flags);
488 *scc = 3;
489 reg = *scc;
490 local_irq_restore(flags);
491
492 /* Now dispatch. Bits 0-2 are for channel B and */
493 /* bits 3-5 are for channel A. We can safely */
494 /* ignore the remaining bits here. */
495 /* */
496 /* Note that we're ignoring scc_mask for now. */
497 /* If we actually mask the ints then we tend to */
498 /* get hammered by very persistent SCC irqs, */
499 /* and since they're autovector interrupts they */
500 /* pretty much kill the system. */
501
502 if (reg & 0x38)
503 m68k_handle_int(IRQ_SCCA);
504 if (reg & 0x07)
505 m68k_handle_int(IRQ_SCCB);
506}
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 5d818568b34..0f118ca156d 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -8,7 +8,6 @@
8#include <linux/kernel.h> 8#include <linux/kernel.h>
9#include <linux/delay.h> 9#include <linux/delay.h>
10#include <linux/sched.h> 10#include <linux/sched.h>
11#include <linux/slab.h>
12#include <linux/time.h> 11#include <linux/time.h>
13#include <linux/rtc.h> 12#include <linux/rtc.h>
14#include <linux/mm.h> 13#include <linux/mm.h>
diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index f3d23d6ebcf..a9c0f5ab4cc 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -33,7 +33,6 @@ static irqreturn_t oss_irq(int, void *);
33static irqreturn_t oss_nubus_irq(int, void *); 33static irqreturn_t oss_nubus_irq(int, void *);
34 34
35extern irqreturn_t via1_irq(int, void *); 35extern irqreturn_t via1_irq(int, void *);
36extern irqreturn_t mac_scc_dispatch(int, void *);
37 36
38/* 37/*
39 * Initialize the OSS 38 * Initialize the OSS
@@ -69,9 +68,6 @@ void __init oss_register_interrupts(void)
69 if (request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK, 68 if (request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK,
70 "scsi", (void *) oss)) 69 "scsi", (void *) oss))
71 pr_err("Couldn't register %s interrupt\n", "scsi"); 70 pr_err("Couldn't register %s interrupt\n", "scsi");
72 if (request_irq(OSS_IRQLEV_IOPSCC, mac_scc_dispatch, IRQ_FLG_LOCK,
73 "scc", mac_scc_dispatch))
74 pr_err("Couldn't register %s interrupt\n", "scc");
75 if (request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK, 71 if (request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK,
76 "nubus", (void *) oss)) 72 "nubus", (void *) oss))
77 pr_err("Couldn't register %s interrupt\n", "nubus"); 73 pr_err("Couldn't register %s interrupt\n", "nubus");
@@ -172,9 +168,7 @@ void oss_irq_enable(int irq) {
172 printk("oss_irq_enable(%d)\n", irq); 168 printk("oss_irq_enable(%d)\n", irq);
173#endif 169#endif
174 switch(irq) { 170 switch(irq) {
175 case IRQ_SCC: 171 case IRQ_MAC_SCC:
176 case IRQ_SCCA:
177 case IRQ_SCCB:
178 oss->irq_level[OSS_IOPSCC] = OSS_IRQLEV_IOPSCC; 172 oss->irq_level[OSS_IOPSCC] = OSS_IRQLEV_IOPSCC;
179 break; 173 break;
180 case IRQ_MAC_ADB: 174 case IRQ_MAC_ADB:
@@ -212,9 +206,7 @@ void oss_irq_disable(int irq) {
212 printk("oss_irq_disable(%d)\n", irq); 206 printk("oss_irq_disable(%d)\n", irq);
213#endif 207#endif
214 switch(irq) { 208 switch(irq) {
215 case IRQ_SCC: 209 case IRQ_MAC_SCC:
216 case IRQ_SCCA:
217 case IRQ_SCCB:
218 oss->irq_level[OSS_IOPSCC] = OSS_IRQLEV_DISABLED; 210 oss->irq_level[OSS_IOPSCC] = OSS_IRQLEV_DISABLED;
219 break; 211 break;
220 case IRQ_MAC_ADB: 212 case IRQ_MAC_ADB:
@@ -250,9 +242,7 @@ void oss_irq_disable(int irq) {
250void oss_irq_clear(int irq) { 242void oss_irq_clear(int irq) {
251 /* FIXME: how to do this on OSS? */ 243 /* FIXME: how to do this on OSS? */
252 switch(irq) { 244 switch(irq) {
253 case IRQ_SCC: 245 case IRQ_MAC_SCC:
254 case IRQ_SCCA:
255 case IRQ_SCCB:
256 oss->irq_pending &= ~OSS_IP_IOPSCC; 246 oss->irq_pending &= ~OSS_IP_IOPSCC;
257 break; 247 break;
258 case IRQ_MAC_ADB: 248 case IRQ_MAC_ADB:
@@ -280,9 +270,7 @@ void oss_irq_clear(int irq) {
280int oss_irq_pending(int irq) 270int oss_irq_pending(int irq)
281{ 271{
282 switch(irq) { 272 switch(irq) {
283 case IRQ_SCC: 273 case IRQ_MAC_SCC:
284 case IRQ_SCCA:
285 case IRQ_SCCB:
286 return oss->irq_pending & OSS_IP_IOPSCC; 274 return oss->irq_pending & OSS_IP_IOPSCC;
287 break; 275 break;
288 case IRQ_MAC_ADB: 276 case IRQ_MAC_ADB:
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index 11bce3cb648..e71166daec6 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -84,8 +84,6 @@ void via_irq_enable(int irq);
84void via_irq_disable(int irq); 84void via_irq_disable(int irq);
85void via_irq_clear(int irq); 85void via_irq_clear(int irq);
86 86
87extern irqreturn_t mac_scc_dispatch(int, void *);
88
89/* 87/*
90 * Initialize the VIAs 88 * Initialize the VIAs
91 * 89 *
@@ -311,11 +309,6 @@ void __init via_register_interrupts(void)
311 if (request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST, 309 if (request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
312 "via2", (void *) via2)) 310 "via2", (void *) via2))
313 pr_err("Couldn't register %s interrupt\n", "via2"); 311 pr_err("Couldn't register %s interrupt\n", "via2");
314 if (!psc_present) {
315 if (request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
316 "scc", mac_scc_dispatch))
317 pr_err("Couldn't register %s interrupt\n", "scc");
318 }
319 if (request_irq(IRQ_MAC_NUBUS, via_nubus_irq, 312 if (request_irq(IRQ_MAC_NUBUS, via_nubus_irq,
320 IRQ_FLG_LOCK|IRQ_FLG_FAST, "nubus", (void *) via2)) 313 IRQ_FLG_LOCK|IRQ_FLG_FAST, "nubus", (void *) via2))
321 pr_err("Couldn't register %s interrupt\n", "nubus"); 314 pr_err("Couldn't register %s interrupt\n", "nubus");
diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c
index d0e35cf99fc..a96394a0333 100644
--- a/arch/m68k/mm/fault.c
+++ b/arch/m68k/mm/fault.c
@@ -154,7 +154,6 @@ good_area:
154 * the fault. 154 * the fault.
155 */ 155 */
156 156
157 survive:
158 fault = handle_mm_fault(mm, vma, address, write ? FAULT_FLAG_WRITE : 0); 157 fault = handle_mm_fault(mm, vma, address, write ? FAULT_FLAG_WRITE : 0);
159#ifdef DEBUG 158#ifdef DEBUG
160 printk("handle_mm_fault returns %d\n",fault); 159 printk("handle_mm_fault returns %d\n",fault);
@@ -180,15 +179,10 @@ good_area:
180 */ 179 */
181out_of_memory: 180out_of_memory:
182 up_read(&mm->mmap_sem); 181 up_read(&mm->mmap_sem);
183 if (is_global_init(current)) { 182 if (!user_mode(regs))
184 yield(); 183 goto no_context;
185 down_read(&mm->mmap_sem); 184 pagefault_out_of_memory();
186 goto survive; 185 return 0;
187 }
188
189 printk("VM: killing process %s\n", current->comm);
190 if (user_mode(regs))
191 do_group_exit(SIGKILL);
192 186
193no_context: 187no_context:
194 current->thread.signo = SIGBUS; 188 current->thread.signo = SIGBUS;
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 774549accd2..8bc842554e5 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -17,6 +17,7 @@
17#include <linux/types.h> 17#include <linux/types.h>
18#include <linux/init.h> 18#include <linux/init.h>
19#include <linux/bootmem.h> 19#include <linux/bootmem.h>
20#include <linux/gfp.h>
20 21
21#include <asm/setup.h> 22#include <asm/setup.h>
22#include <asm/uaccess.h> 23#include <asm/uaccess.h>
diff --git a/arch/m68k/mm/kmap.c b/arch/m68k/mm/kmap.c
index df620ac2a29..69345849454 100644
--- a/arch/m68k/mm/kmap.c
+++ b/arch/m68k/mm/kmap.c
@@ -99,8 +99,7 @@ static inline void free_io_area(void *addr)
99#endif 99#endif
100 100
101/* 101/*
102 * Map some physical address range into the kernel address space. The 102 * Map some physical address range into the kernel address space.
103 * code is copied and adapted from map_chunk().
104 */ 103 */
105/* Rewritten by Andreas Schwab to remove all races. */ 104/* Rewritten by Andreas Schwab to remove all races. */
106 105
@@ -116,7 +115,7 @@ void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cachefla
116 /* 115 /*
117 * Don't allow mappings that wrap.. 116 * Don't allow mappings that wrap..
118 */ 117 */
119 if (!size || size > physaddr + size) 118 if (!size || physaddr > (unsigned long)(-size))
120 return NULL; 119 return NULL;
121 120
122#ifdef CONFIG_AMIGA 121#ifdef CONFIG_AMIGA
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c
index b7473525b43..34c77ce24fb 100644
--- a/arch/m68k/mm/memory.c
+++ b/arch/m68k/mm/memory.c
@@ -9,9 +9,9 @@
9#include <linux/kernel.h> 9#include <linux/kernel.h>
10#include <linux/string.h> 10#include <linux/string.h>
11#include <linux/types.h> 11#include <linux/types.h>
12#include <linux/slab.h>
13#include <linux/init.h> 12#include <linux/init.h>
14#include <linux/pagemap.h> 13#include <linux/pagemap.h>
14#include <linux/gfp.h>
15 15
16#include <asm/setup.h> 16#include <asm/setup.h>
17#include <asm/segment.h> 17#include <asm/segment.h>
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 4665fc84b7d..02b7a03e422 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -18,6 +18,7 @@
18#include <linux/types.h> 18#include <linux/types.h>
19#include <linux/init.h> 19#include <linux/init.h>
20#include <linux/bootmem.h> 20#include <linux/bootmem.h>
21#include <linux/gfp.h>
21 22
22#include <asm/setup.h> 23#include <asm/setup.h>
23#include <asm/uaccess.h> 24#include <asm/uaccess.h>
diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index cea5e3e4e63..11ac6f63967 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -9,8 +9,6 @@
9#include <linux/types.h> 9#include <linux/types.h>
10#include <linux/errno.h> 10#include <linux/errno.h>
11#include <linux/miscdevice.h> 11#include <linux/miscdevice.h>
12#include <linux/slab.h>
13#include <linux/smp_lock.h>
14#include <linux/ioport.h> 12#include <linux/ioport.h>
15#include <linux/capability.h> 13#include <linux/capability.h>
16#include <linux/fcntl.h> 14#include <linux/fcntl.h>
@@ -37,8 +35,7 @@ static const unsigned char days_in_mo[] =
37 35
38static atomic_t rtc_ready = ATOMIC_INIT(1); 36static atomic_t rtc_ready = ATOMIC_INIT(1);
39 37
40static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, 38static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
41 unsigned long arg)
42{ 39{
43 volatile MK48T08ptr_t rtc = (MK48T08ptr_t)MVME_RTC_BASE; 40 volatile MK48T08ptr_t rtc = (MK48T08ptr_t)MVME_RTC_BASE;
44 unsigned long flags; 41 unsigned long flags;
@@ -121,22 +118,15 @@ static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
121} 118}
122 119
123/* 120/*
124 * We enforce only one user at a time here with the open/close. 121 * We enforce only one user at a time here with the open/close.
125 * Also clear the previous interrupt data on an open, and clean
126 * up things on a close.
127 */ 122 */
128
129static int rtc_open(struct inode *inode, struct file *file) 123static int rtc_open(struct inode *inode, struct file *file)
130{ 124{
131 lock_kernel();
132 if( !atomic_dec_and_test(&rtc_ready) ) 125 if( !atomic_dec_and_test(&rtc_ready) )
133 { 126 {
134 atomic_inc( &rtc_ready ); 127 atomic_inc( &rtc_ready );
135 unlock_kernel();
136 return -EBUSY; 128 return -EBUSY;
137 } 129 }
138 unlock_kernel();
139
140 return 0; 130 return 0;
141} 131}
142 132
@@ -151,9 +141,9 @@ static int rtc_release(struct inode *inode, struct file *file)
151 */ 141 */
152 142
153static const struct file_operations rtc_fops = { 143static const struct file_operations rtc_fops = {
154 .ioctl = rtc_ioctl, 144 .unlocked_ioctl = rtc_ioctl,
155 .open = rtc_open, 145 .open = rtc_open,
156 .release = rtc_release, 146 .release = rtc_release,
157}; 147};
158 148
159static struct miscdevice rtc_dev= 149static struct miscdevice rtc_dev=
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index 31ab3f08bbd..ad10fecec2f 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -126,7 +126,7 @@ static void q40_reset(void)
126{ 126{
127 halted = 1; 127 halted = 1;
128 printk("\n\n*******************************************\n" 128 printk("\n\n*******************************************\n"
129 "Called q40_reset : press the RESET button!! \n" 129 "Called q40_reset : press the RESET button!!\n"
130 "*******************************************\n"); 130 "*******************************************\n");
131 Q40_LED_ON(); 131 Q40_LED_ON();
132 while (1) 132 while (1)
diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c
index f9277e8b415..ca0966cac72 100644
--- a/arch/m68k/sun3/sun3dvma.c
+++ b/arch/m68k/sun3/sun3dvma.c
@@ -8,6 +8,7 @@
8 8
9#include <linux/module.h> 9#include <linux/module.h>
10#include <linux/kernel.h> 10#include <linux/kernel.h>
11#include <linux/gfp.h>
11#include <linux/mm.h> 12#include <linux/mm.h>
12#include <linux/list.h> 13#include <linux/list.h>
13 14
diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c
index 117481e8630..d5ddcdaa234 100644
--- a/arch/m68k/sun3x/dvma.c
+++ b/arch/m68k/sun3x/dvma.c
@@ -15,7 +15,6 @@
15#include <linux/bitops.h> 15#include <linux/bitops.h>
16#include <linux/mm.h> 16#include <linux/mm.h>
17#include <linux/bootmem.h> 17#include <linux/bootmem.h>
18#include <linux/slab.h>
19#include <linux/vmalloc.h> 18#include <linux/vmalloc.h>
20 19
21#include <asm/sun3x.h> 20#include <asm/sun3x.h>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-17 22:24:14 -0400