diff options
Diffstat (limited to 'arch/m68k')
-rw-r--r-- | arch/m68k/Kconfig | 1 | ||||
-rw-r--r-- | arch/m68k/amiga/config.c | 174 | ||||
-rw-r--r-- | arch/m68k/amiga/platform.c | 116 | ||||
-rw-r--r-- | arch/m68k/include/asm/amigayle.h | 6 | ||||
-rw-r--r-- | arch/m68k/include/asm/atomic.h | 2 | ||||
-rw-r--r-- | arch/m68k/include/asm/cache.h | 2 | ||||
-rw-r--r-- | arch/m68k/include/asm/scatterlist.h | 16 |
7 files changed, 127 insertions, 190 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index b5da298ba61d..2e3737b92ffc 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 | ||
11 | config MMU | 12 | config MMU |
12 | bool | 13 | bool |
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c index d2cc35d98532..b1577f741fa8 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c | |||
@@ -97,10 +97,6 @@ static void amiga_get_model(char *model); | |||
97 | static void amiga_get_hardware_list(struct seq_file *m); | 97 | static void amiga_get_hardware_list(struct seq_file *m); |
98 | /* amiga specific timer functions */ | 98 | /* amiga specific timer functions */ |
99 | static unsigned long amiga_gettimeoffset(void); | 99 | static unsigned long amiga_gettimeoffset(void); |
100 | static int a3000_hwclk(int, struct rtc_time *); | ||
101 | static int a2000_hwclk(int, struct rtc_time *); | ||
102 | static int amiga_set_clock_mmss(unsigned long); | ||
103 | static unsigned int amiga_get_ss(void); | ||
104 | extern void amiga_mksound(unsigned int count, unsigned int ticks); | 100 | extern void amiga_mksound(unsigned int count, unsigned int ticks); |
105 | static void amiga_reset(void); | 101 | static void amiga_reset(void); |
106 | extern void amiga_init_sound(void); | 102 | extern void amiga_init_sound(void); |
@@ -138,10 +134,6 @@ static struct { | |||
138 | } | 134 | } |
139 | }; | 135 | }; |
140 | 136 | ||
141 | static struct resource rtc_resource = { | ||
142 | .start = 0x00dc0000, .end = 0x00dcffff | ||
143 | }; | ||
144 | |||
145 | static struct resource ram_resource[NUM_MEMINFO]; | 137 | static 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; |
@@ -530,161 +511,6 @@ static unsigned long amiga_gettimeoffset(void) | |||
530 | return ticks + offset; | 511 | return ticks + offset; |
531 | } | 512 | } |
532 | 513 | ||
533 | static 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 | |||
571 | static 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 | |||
635 | static 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 | |||
674 | static 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 | |||
688 | static NORET_TYPE void amiga_reset(void) | 514 | static 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 index 38f18bf14737..7fd8b41723ea 100644 --- a/arch/m68k/amiga/platform.c +++ b/arch/m68k/amiga/platform.c | |||
@@ -11,6 +11,7 @@ | |||
11 | #include <linux/zorro.h> | 11 | #include <linux/zorro.h> |
12 | 12 | ||
13 | #include <asm/amigahw.h> | 13 | #include <asm/amigahw.h> |
14 | #include <asm/amigayle.h> | ||
14 | 15 | ||
15 | 16 | ||
16 | #ifdef CONFIG_ZORRO | 17 | #ifdef CONFIG_ZORRO |
@@ -55,11 +56,77 @@ static int __init amiga_init_bus(void) | |||
55 | 56 | ||
56 | subsys_initcall(amiga_init_bus); | 57 | subsys_initcall(amiga_init_bus); |
57 | 58 | ||
58 | #endif /* CONFIG_ZORRO */ | 59 | |
60 | static 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 | |||
74 | static inline int z_dev_present(zorro_id id) { return 0; } | ||
75 | |||
76 | #endif /* !CONFIG_ZORRO */ | ||
77 | |||
78 | |||
79 | static const struct resource a3000_scsi_resource __initconst = { | ||
80 | .start = 0xdd0000, | ||
81 | .end = 0xdd00ff, | ||
82 | .flags = IORESOURCE_MEM, | ||
83 | }; | ||
84 | |||
85 | |||
86 | static const struct resource a4000t_scsi_resource __initconst = { | ||
87 | .start = 0xdd0000, | ||
88 | .end = 0xdd0fff, | ||
89 | .flags = IORESOURCE_MEM, | ||
90 | }; | ||
91 | |||
92 | |||
93 | static const struct resource a1200_ide_resource __initconst = { | ||
94 | .start = 0xda0000, | ||
95 | .end = 0xda1fff, | ||
96 | .flags = IORESOURCE_MEM, | ||
97 | }; | ||
98 | |||
99 | static const struct gayle_ide_platform_data a1200_ide_pdata __initconst = { | ||
100 | .base = 0xda0000, | ||
101 | .irqport = 0xda9000, | ||
102 | .explicit_ack = 1, | ||
103 | }; | ||
104 | |||
105 | |||
106 | static const struct resource a4000_ide_resource __initconst = { | ||
107 | .start = 0xdd2000, | ||
108 | .end = 0xdd3fff, | ||
109 | .flags = IORESOURCE_MEM, | ||
110 | }; | ||
111 | |||
112 | static const struct gayle_ide_platform_data a4000_ide_pdata __initconst = { | ||
113 | .base = 0xdd2020, | ||
114 | .irqport = 0xdd3020, | ||
115 | .explicit_ack = 0, | ||
116 | }; | ||
117 | |||
118 | |||
119 | static const struct resource amiga_rtc_resource __initconst = { | ||
120 | .start = 0x00dc0000, | ||
121 | .end = 0x00dcffff, | ||
122 | .flags = IORESOURCE_MEM, | ||
123 | }; | ||
59 | 124 | ||
60 | 125 | ||
61 | static int __init amiga_init_devices(void) | 126 | static int __init amiga_init_devices(void) |
62 | { | 127 | { |
128 | struct platform_device *pdev; | ||
129 | |||
63 | if (!MACH_IS_AMIGA) | 130 | if (!MACH_IS_AMIGA) |
64 | return -ENODEV; | 131 | return -ENODEV; |
65 | 132 | ||
@@ -77,6 +144,53 @@ static int __init amiga_init_devices(void) | |||
77 | if (AMIGAHW_PRESENT(AMI_FLOPPY)) | 144 | if (AMIGAHW_PRESENT(AMI_FLOPPY)) |
78 | platform_device_register_simple("amiga-floppy", -1, NULL, 0); | 145 | platform_device_register_simple("amiga-floppy", -1, NULL, 0); |
79 | 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 | |||
80 | return 0; | 194 | return 0; |
81 | } | 195 | } |
82 | 196 | ||
diff --git a/arch/m68k/include/asm/amigayle.h b/arch/m68k/include/asm/amigayle.h index bb5a6aa329f3..a01453d9c231 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 | ||
107 | struct 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 8d29145ebb27..eab36dcacf6c 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/cache.h b/arch/m68k/include/asm/cache.h index fed3fd30de7e..ecafbe1718c3 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/scatterlist.h b/arch/m68k/include/asm/scatterlist.h index e27ad902b1cf..175da06c6b95 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 | |||
6 | struct 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) */ |