m68k: reformat various m68k files

Reformat various m68k files, so they actually look like Linux sources.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Roman Zippel
2007-05-01 22:32:43 +02:00
committed by Linus Torvalds
parent b3e2fd9ceb
commit 6ff5801acb
10 changed files with 1801 additions and 1861 deletions

View File

@@ -692,7 +692,7 @@ sys_call_table:
.long sys_tgkill /* 265 */
.long sys_utimes
.long sys_fadvise64_64
.long sys_mbind
.long sys_mbind
.long sys_get_mempolicy
.long sys_set_mempolicy /* 270 */
.long sys_mq_open

View File

@@ -3195,7 +3195,7 @@ func_start serial_putc,%d0/%d1/%a0/%a1
jbra L(serial_putc_done)
3:
#endif
L(serial_putc_done):
func_return serial_putc

View File

@@ -133,78 +133,78 @@ extern void config_hp300(void);
extern void config_q40(void);
extern void config_sun3x(void);
extern void mac_debugging_short (int, short);
extern void mac_debugging_long (int, long);
#define MASK_256K 0xfffc0000
extern void paging_init(void);
static void __init m68k_parse_bootinfo(const struct bi_record *record)
{
while (record->tag != BI_LAST) {
int unknown = 0;
const unsigned long *data = record->data;
switch (record->tag) {
case BI_MACHTYPE:
case BI_CPUTYPE:
case BI_FPUTYPE:
case BI_MMUTYPE:
/* Already set up by head.S */
break;
while (record->tag != BI_LAST) {
int unknown = 0;
const unsigned long *data = record->data;
case BI_MEMCHUNK:
if (m68k_num_memory < NUM_MEMINFO) {
m68k_memory[m68k_num_memory].addr = data[0];
m68k_memory[m68k_num_memory].size = data[1];
m68k_num_memory++;
} else
printk("m68k_parse_bootinfo: too many memory chunks\n");
break;
switch (record->tag) {
case BI_MACHTYPE:
case BI_CPUTYPE:
case BI_FPUTYPE:
case BI_MMUTYPE:
/* Already set up by head.S */
break;
case BI_RAMDISK:
m68k_ramdisk.addr = data[0];
m68k_ramdisk.size = data[1];
break;
case BI_MEMCHUNK:
if (m68k_num_memory < NUM_MEMINFO) {
m68k_memory[m68k_num_memory].addr = data[0];
m68k_memory[m68k_num_memory].size = data[1];
m68k_num_memory++;
} else
printk("m68k_parse_bootinfo: too many memory chunks\n");
break;
case BI_COMMAND_LINE:
strlcpy(m68k_command_line, (const char *)data, sizeof(m68k_command_line));
break;
case BI_RAMDISK:
m68k_ramdisk.addr = data[0];
m68k_ramdisk.size = data[1];
break;
default:
if (MACH_IS_AMIGA)
unknown = amiga_parse_bootinfo(record);
else if (MACH_IS_ATARI)
unknown = atari_parse_bootinfo(record);
else if (MACH_IS_MAC)
unknown = mac_parse_bootinfo(record);
else if (MACH_IS_Q40)
unknown = q40_parse_bootinfo(record);
else if (MACH_IS_BVME6000)
unknown = bvme6000_parse_bootinfo(record);
else if (MACH_IS_MVME16x)
unknown = mvme16x_parse_bootinfo(record);
else if (MACH_IS_MVME147)
unknown = mvme147_parse_bootinfo(record);
else if (MACH_IS_HP300)
unknown = hp300_parse_bootinfo(record);
else
unknown = 1;
case BI_COMMAND_LINE:
strlcpy(m68k_command_line, (const char *)data,
sizeof(m68k_command_line));
break;
default:
if (MACH_IS_AMIGA)
unknown = amiga_parse_bootinfo(record);
else if (MACH_IS_ATARI)
unknown = atari_parse_bootinfo(record);
else if (MACH_IS_MAC)
unknown = mac_parse_bootinfo(record);
else if (MACH_IS_Q40)
unknown = q40_parse_bootinfo(record);
else if (MACH_IS_BVME6000)
unknown = bvme6000_parse_bootinfo(record);
else if (MACH_IS_MVME16x)
unknown = mvme16x_parse_bootinfo(record);
else if (MACH_IS_MVME147)
unknown = mvme147_parse_bootinfo(record);
else if (MACH_IS_HP300)
unknown = hp300_parse_bootinfo(record);
else
unknown = 1;
}
if (unknown)
printk("m68k_parse_bootinfo: unknown tag 0x%04x ignored\n",
record->tag);
record = (struct bi_record *)((unsigned long)record +
record->size);
}
if (unknown)
printk("m68k_parse_bootinfo: unknown tag 0x%04x ignored\n",
record->tag);
record = (struct bi_record *)((unsigned long)record+record->size);
}
m68k_realnum_memory = m68k_num_memory;
m68k_realnum_memory = m68k_num_memory;
#ifdef CONFIG_SINGLE_MEMORY_CHUNK
if (m68k_num_memory > 1) {
printk("Ignoring last %i chunks of physical memory\n",
(m68k_num_memory - 1));
m68k_num_memory = 1;
}
m68k_memoffset = m68k_memory[0].addr-PAGE_OFFSET;
if (m68k_num_memory > 1) {
printk("Ignoring last %i chunks of physical memory\n",
(m68k_num_memory - 1));
m68k_num_memory = 1;
}
m68k_memoffset = m68k_memory[0].addr-PAGE_OFFSET;
#endif
}
@@ -234,7 +234,7 @@ void __init setup_arch(char **cmdline_p)
/* clear the fpu if we have one */
if (m68k_fputype & (FPU_68881|FPU_68882|FPU_68040|FPU_68060)) {
volatile int zero = 0;
asm __volatile__ ("frestore %0" : : "m" (zero));
asm volatile ("frestore %0" : : "m" (zero));
}
#endif
@@ -262,32 +262,35 @@ void __init setup_arch(char **cmdline_p)
* For the m68k, this is currently only "debug=xxx" to enable printing
* certain kernel messages to some machine-specific device.
*/
for( p = *cmdline_p; p && *p; ) {
i = 0;
if (!strncmp( p, "debug=", 6 )) {
strlcpy( m68k_debug_device, p+6, sizeof(m68k_debug_device) );
if ((q = strchr( m68k_debug_device, ' ' ))) *q = 0;
i = 1;
}
for (p = *cmdline_p; p && *p;) {
i = 0;
if (!strncmp(p, "debug=", 6)) {
strlcpy(m68k_debug_device, p+6, sizeof(m68k_debug_device));
q = strchr(m68k_debug_device, ' ');
if (q)
*q = 0;
i = 1;
}
#ifdef CONFIG_ATARI
/* This option must be parsed very early */
if (!strncmp( p, "switches=", 9 )) {
extern void atari_switches_setup( const char *, int );
atari_switches_setup( p+9, (q = strchr( p+9, ' ' )) ?
(q - (p+9)) : strlen(p+9) );
i = 1;
}
/* This option must be parsed very early */
if (!strncmp(p, "switches=", 9)) {
extern void atari_switches_setup(const char *, int);
q = strchr(p + 9, ' ');
atari_switches_setup(p + 9, q ? (q - (p + 9)) : strlen(p + 9));
i = 1;
}
#endif
if (i) {
/* option processed, delete it */
if ((q = strchr( p, ' ' )))
strcpy( p, q+1 );
else
*p = 0;
} else {
if ((p = strchr( p, ' ' ))) ++p;
}
if (i) {
/* option processed, delete it */
if ((q = strchr(p, ' ')))
strcpy(p, q + 1);
else
*p = 0;
} else {
if ((p = strchr(p, ' ')))
++p;
}
}
#ifdef CONFIG_DUMMY_CONSOLE
@@ -296,62 +299,62 @@ void __init setup_arch(char **cmdline_p)
switch (m68k_machtype) {
#ifdef CONFIG_AMIGA
case MACH_AMIGA:
case MACH_AMIGA:
config_amiga();
break;
#endif
#ifdef CONFIG_ATARI
case MACH_ATARI:
case MACH_ATARI:
config_atari();
break;
#endif
#ifdef CONFIG_MAC
case MACH_MAC:
case MACH_MAC:
config_mac();
break;
#endif
#ifdef CONFIG_SUN3
case MACH_SUN3:
case MACH_SUN3:
config_sun3();
break;
#endif
#ifdef CONFIG_APOLLO
case MACH_APOLLO:
case MACH_APOLLO:
config_apollo();
break;
#endif
#ifdef CONFIG_MVME147
case MACH_MVME147:
case MACH_MVME147:
config_mvme147();
break;
#endif
#ifdef CONFIG_MVME16x
case MACH_MVME16x:
case MACH_MVME16x:
config_mvme16x();
break;
#endif
#ifdef CONFIG_BVME6000
case MACH_BVME6000:
case MACH_BVME6000:
config_bvme6000();
break;
#endif
#ifdef CONFIG_HP300
case MACH_HP300:
case MACH_HP300:
config_hp300();
break;
#endif
#ifdef CONFIG_Q40
case MACH_Q40:
config_q40();
case MACH_Q40:
config_q40();
break;
#endif
#ifdef CONFIG_SUN3X
case MACH_SUN3X:
case MACH_SUN3X:
config_sun3x();
break;
#endif
default:
panic ("No configuration setup");
default:
panic("No configuration setup");
}
#ifndef CONFIG_SUN3
@@ -380,7 +383,7 @@ void __init setup_arch(char **cmdline_p)
reserve_bootmem(m68k_ramdisk.addr, m68k_ramdisk.size);
initrd_start = (unsigned long)phys_to_virt(m68k_ramdisk.addr);
initrd_end = initrd_start + m68k_ramdisk.size;
printk ("initrd: %08lx - %08lx\n", initrd_start, initrd_end);
printk("initrd: %08lx - %08lx\n", initrd_start, initrd_end);
}
#endif
@@ -402,18 +405,18 @@ void __init setup_arch(char **cmdline_p)
#if defined(CONFIG_ISA) && defined(MULTI_ISA)
#if defined(CONFIG_Q40)
if (MACH_IS_Q40) {
isa_type = Q40_ISA;
isa_sex = 0;
isa_type = Q40_ISA;
isa_sex = 0;
}
#elif defined(CONFIG_GG2)
if (MACH_IS_AMIGA && AMIGAHW_PRESENT(GG2_ISA)){
isa_type = GG2_ISA;
isa_sex = 0;
if (MACH_IS_AMIGA && AMIGAHW_PRESENT(GG2_ISA)) {
isa_type = GG2_ISA;
isa_sex = 0;
}
#elif defined(CONFIG_AMIGA_PCMCIA)
if (MACH_IS_AMIGA && AMIGAHW_PRESENT(PCMCIA)){
isa_type = AG_ISA;
isa_sex = 1;
if (MACH_IS_AMIGA && AMIGAHW_PRESENT(PCMCIA)) {
isa_type = AG_ISA;
isa_sex = 1;
}
#endif
#endif
@@ -421,66 +424,66 @@ void __init setup_arch(char **cmdline_p)
static int show_cpuinfo(struct seq_file *m, void *v)
{
const char *cpu, *mmu, *fpu;
unsigned long clockfreq, clockfactor;
const char *cpu, *mmu, *fpu;
unsigned long clockfreq, clockfactor;
#define LOOP_CYCLES_68020 (8)
#define LOOP_CYCLES_68030 (8)
#define LOOP_CYCLES_68040 (3)
#define LOOP_CYCLES_68060 (1)
if (CPU_IS_020) {
cpu = "68020";
clockfactor = LOOP_CYCLES_68020;
} else if (CPU_IS_030) {
cpu = "68030";
clockfactor = LOOP_CYCLES_68030;
} else if (CPU_IS_040) {
cpu = "68040";
clockfactor = LOOP_CYCLES_68040;
} else if (CPU_IS_060) {
cpu = "68060";
clockfactor = LOOP_CYCLES_68060;
} else {
cpu = "680x0";
clockfactor = 0;
}
if (CPU_IS_020) {
cpu = "68020";
clockfactor = LOOP_CYCLES_68020;
} else if (CPU_IS_030) {
cpu = "68030";
clockfactor = LOOP_CYCLES_68030;
} else if (CPU_IS_040) {
cpu = "68040";
clockfactor = LOOP_CYCLES_68040;
} else if (CPU_IS_060) {
cpu = "68060";
clockfactor = LOOP_CYCLES_68060;
} else {
cpu = "680x0";
clockfactor = 0;
}
#ifdef CONFIG_M68KFPU_EMU_ONLY
fpu="none(soft float)";
fpu = "none(soft float)";
#else
if (m68k_fputype & FPU_68881)
fpu = "68881";
else if (m68k_fputype & FPU_68882)
fpu = "68882";
else if (m68k_fputype & FPU_68040)
fpu = "68040";
else if (m68k_fputype & FPU_68060)
fpu = "68060";
else if (m68k_fputype & FPU_SUNFPA)
fpu = "Sun FPA";
else
fpu = "none";
if (m68k_fputype & FPU_68881)
fpu = "68881";
else if (m68k_fputype & FPU_68882)
fpu = "68882";
else if (m68k_fputype & FPU_68040)
fpu = "68040";
else if (m68k_fputype & FPU_68060)
fpu = "68060";
else if (m68k_fputype & FPU_SUNFPA)
fpu = "Sun FPA";
else
fpu = "none";
#endif
if (m68k_mmutype & MMU_68851)
mmu = "68851";
else if (m68k_mmutype & MMU_68030)
mmu = "68030";
else if (m68k_mmutype & MMU_68040)
mmu = "68040";
else if (m68k_mmutype & MMU_68060)
mmu = "68060";
else if (m68k_mmutype & MMU_SUN3)
mmu = "Sun-3";
else if (m68k_mmutype & MMU_APOLLO)
mmu = "Apollo";
else
mmu = "unknown";
if (m68k_mmutype & MMU_68851)
mmu = "68851";
else if (m68k_mmutype & MMU_68030)
mmu = "68030";
else if (m68k_mmutype & MMU_68040)
mmu = "68040";
else if (m68k_mmutype & MMU_68060)
mmu = "68060";
else if (m68k_mmutype & MMU_SUN3)
mmu = "Sun-3";
else if (m68k_mmutype & MMU_APOLLO)
mmu = "Apollo";
else
mmu = "unknown";
clockfreq = loops_per_jiffy*HZ*clockfactor;
clockfreq = loops_per_jiffy * HZ * clockfactor;
seq_printf(m, "CPU:\t\t%s\n"
seq_printf(m, "CPU:\t\t%s\n"
"MMU:\t\t%s\n"
"FPU:\t\t%s\n"
"Clocking:\t%lu.%1luMHz\n"
@@ -490,7 +493,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
clockfreq/1000000,(clockfreq/100000)%10,
loops_per_jiffy/(500000/HZ),(loops_per_jiffy/(5000/HZ))%100,
loops_per_jiffy);
return 0;
return 0;
}
static void *c_start(struct seq_file *m, loff_t *pos)
@@ -506,44 +509,44 @@ static void c_stop(struct seq_file *m, void *v)
{
}
struct seq_operations cpuinfo_op = {
.start = c_start,
.next = c_next,
.stop = c_stop,
.show = show_cpuinfo,
.start = c_start,
.next = c_next,
.stop = c_stop,
.show = show_cpuinfo,
};
int get_hardware_list(char *buffer)
{
int len = 0;
char model[80];
unsigned long mem;
int i;
int len = 0;
char model[80];
unsigned long mem;
int i;
if (mach_get_model)
mach_get_model(model);
else
strcpy(model, "Unknown m68k");
if (mach_get_model)
mach_get_model(model);
else
strcpy(model, "Unknown m68k");
len += sprintf(buffer+len, "Model:\t\t%s\n", model);
for (mem = 0, i = 0; i < m68k_num_memory; i++)
mem += m68k_memory[i].size;
len += sprintf(buffer+len, "System Memory:\t%ldK\n", mem>>10);
len += sprintf(buffer + len, "Model:\t\t%s\n", model);
for (mem = 0, i = 0; i < m68k_num_memory; i++)
mem += m68k_memory[i].size;
len += sprintf(buffer + len, "System Memory:\t%ldK\n", mem >> 10);
if (mach_get_hardware_list)
len += mach_get_hardware_list(buffer+len);
if (mach_get_hardware_list)
len += mach_get_hardware_list(buffer + len);
return(len);
return len;
}
void check_bugs(void)
{
#ifndef CONFIG_M68KFPU_EMU
if (m68k_fputype == 0) {
printk( KERN_EMERG "*** YOU DO NOT HAVE A FLOATING POINT UNIT, "
"WHICH IS REQUIRED BY LINUX/M68K ***\n" );
printk( KERN_EMERG "Upgrade your hardware or join the FPU "
"emulation project\n" );
panic( "no FPU" );
printk(KERN_EMERG "*** YOU DO NOT HAVE A FLOATING POINT UNIT, "
"WHICH IS REQUIRED BY LINUX/M68K ***\n");
printk(KERN_EMERG "Upgrade your hardware or join the FPU "
"emulation project\n");
panic("no FPU");
}
#endif /* !CONFIG_M68KFPU_EMU */
}