diff options
Diffstat (limited to 'arch/m68k/atari')
| -rw-r--r-- | arch/m68k/atari/ataints.c | 16 | ||||
| -rw-r--r-- | arch/m68k/atari/atakeyb.c | 4 | ||||
| -rw-r--r-- | arch/m68k/atari/config.c | 2 | ||||
| -rw-r--r-- | arch/m68k/atari/debug.c | 22 | ||||
| -rw-r--r-- | arch/m68k/atari/time.c | 8 |
5 files changed, 26 insertions, 26 deletions
diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c index dba4afabb444..39478dd08e67 100644 --- a/arch/m68k/atari/ataints.c +++ b/arch/m68k/atari/ataints.c | |||
| @@ -187,8 +187,8 @@ __asm__ (__ALIGN_STR "\n" \ | |||
| 187 | " jbra ret_from_interrupt\n" \ | 187 | " jbra ret_from_interrupt\n" \ |
| 188 | : : "i" (&kstat_cpu(0).irqs[n+8]), "i" (&irq_handler[n+8]), \ | 188 | : : "i" (&kstat_cpu(0).irqs[n+8]), "i" (&irq_handler[n+8]), \ |
| 189 | "n" (PT_OFF_SR), "n" (n), \ | 189 | "n" (PT_OFF_SR), "n" (n), \ |
| 190 | "i" (n & 8 ? (n & 16 ? &tt_mfp.int_mk_a : &mfp.int_mk_a) \ | 190 | "i" (n & 8 ? (n & 16 ? &tt_mfp.int_mk_a : &st_mfp.int_mk_a) \ |
| 191 | : (n & 16 ? &tt_mfp.int_mk_b : &mfp.int_mk_b)), \ | 191 | : (n & 16 ? &tt_mfp.int_mk_b : &st_mfp.int_mk_b)), \ |
| 192 | "m" (preempt_count()), "di" (HARDIRQ_OFFSET) \ | 192 | "m" (preempt_count()), "di" (HARDIRQ_OFFSET) \ |
| 193 | ); \ | 193 | ); \ |
| 194 | for (;;); /* fake noreturn */ \ | 194 | for (;;); /* fake noreturn */ \ |
| @@ -366,14 +366,14 @@ void __init atari_init_IRQ(void) | |||
| 366 | /* Initialize the MFP(s) */ | 366 | /* Initialize the MFP(s) */ |
| 367 | 367 | ||
| 368 | #ifdef ATARI_USE_SOFTWARE_EOI | 368 | #ifdef ATARI_USE_SOFTWARE_EOI |
| 369 | mfp.vec_adr = 0x48; /* Software EOI-Mode */ | 369 | st_mfp.vec_adr = 0x48; /* Software EOI-Mode */ |
| 370 | #else | 370 | #else |
| 371 | mfp.vec_adr = 0x40; /* Automatic EOI-Mode */ | 371 | st_mfp.vec_adr = 0x40; /* Automatic EOI-Mode */ |
| 372 | #endif | 372 | #endif |
| 373 | mfp.int_en_a = 0x00; /* turn off MFP-Ints */ | 373 | st_mfp.int_en_a = 0x00; /* turn off MFP-Ints */ |
| 374 | mfp.int_en_b = 0x00; | 374 | st_mfp.int_en_b = 0x00; |
| 375 | mfp.int_mk_a = 0xff; /* no Masking */ | 375 | st_mfp.int_mk_a = 0xff; /* no Masking */ |
| 376 | mfp.int_mk_b = 0xff; | 376 | st_mfp.int_mk_b = 0xff; |
| 377 | 377 | ||
| 378 | if (ATARIHW_PRESENT(TT_MFP)) { | 378 | if (ATARIHW_PRESENT(TT_MFP)) { |
| 379 | #ifdef ATARI_USE_SOFTWARE_EOI | 379 | #ifdef ATARI_USE_SOFTWARE_EOI |
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c index a5f33c059979..4add96d13b19 100644 --- a/arch/m68k/atari/atakeyb.c +++ b/arch/m68k/atari/atakeyb.c | |||
| @@ -609,10 +609,10 @@ int atari_keyb_init(void) | |||
| 609 | ACIA_RHTID : 0); | 609 | ACIA_RHTID : 0); |
| 610 | 610 | ||
| 611 | /* make sure the interrupt line is up */ | 611 | /* make sure the interrupt line is up */ |
| 612 | } while ((mfp.par_dt_reg & 0x10) == 0); | 612 | } while ((st_mfp.par_dt_reg & 0x10) == 0); |
| 613 | 613 | ||
| 614 | /* enable ACIA Interrupts */ | 614 | /* enable ACIA Interrupts */ |
| 615 | mfp.active_edge &= ~0x10; | 615 | st_mfp.active_edge &= ~0x10; |
| 616 | atari_turnon_irq(IRQ_MFP_ACIA); | 616 | atari_turnon_irq(IRQ_MFP_ACIA); |
| 617 | 617 | ||
| 618 | ikbd_self_test = 1; | 618 | ikbd_self_test = 1; |
diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c index 49c28cdbea5c..ae2d96e5d618 100644 --- a/arch/m68k/atari/config.c +++ b/arch/m68k/atari/config.c | |||
| @@ -258,7 +258,7 @@ void __init config_atari(void) | |||
| 258 | printk("STND_SHIFTER "); | 258 | printk("STND_SHIFTER "); |
| 259 | } | 259 | } |
| 260 | } | 260 | } |
| 261 | if (hwreg_present(&mfp.par_dt_reg)) { | 261 | if (hwreg_present(&st_mfp.par_dt_reg)) { |
| 262 | ATARIHW_SET(ST_MFP); | 262 | ATARIHW_SET(ST_MFP); |
| 263 | printk("ST_MFP "); | 263 | printk("ST_MFP "); |
| 264 | } | 264 | } |
diff --git a/arch/m68k/atari/debug.c b/arch/m68k/atari/debug.c index 702b15ccfab7..28efdc33c1ae 100644 --- a/arch/m68k/atari/debug.c +++ b/arch/m68k/atari/debug.c | |||
| @@ -34,9 +34,9 @@ static struct console atari_console_driver = { | |||
| 34 | 34 | ||
| 35 | static inline void ata_mfp_out(char c) | 35 | static inline void ata_mfp_out(char c) |
| 36 | { | 36 | { |
| 37 | while (!(mfp.trn_stat & 0x80)) /* wait for tx buf empty */ | 37 | while (!(st_mfp.trn_stat & 0x80)) /* wait for tx buf empty */ |
| 38 | barrier(); | 38 | barrier(); |
| 39 | mfp.usart_dta = c; | 39 | st_mfp.usart_dta = c; |
| 40 | } | 40 | } |
| 41 | 41 | ||
| 42 | static void atari_mfp_console_write(struct console *co, const char *str, | 42 | static void atari_mfp_console_write(struct console *co, const char *str, |
| @@ -91,7 +91,7 @@ static int ata_par_out(char c) | |||
| 91 | /* This a some-seconds timeout in case no printer is connected */ | 91 | /* This a some-seconds timeout in case no printer is connected */ |
| 92 | unsigned long i = loops_per_jiffy > 1 ? loops_per_jiffy : 10000000/HZ; | 92 | unsigned long i = loops_per_jiffy > 1 ? loops_per_jiffy : 10000000/HZ; |
| 93 | 93 | ||
| 94 | while ((mfp.par_dt_reg & 1) && --i) /* wait for BUSY == L */ | 94 | while ((st_mfp.par_dt_reg & 1) && --i) /* wait for BUSY == L */ |
| 95 | ; | 95 | ; |
| 96 | if (!i) | 96 | if (!i) |
| 97 | return 0; | 97 | return 0; |
| @@ -131,9 +131,9 @@ static void atari_par_console_write(struct console *co, const char *str, | |||
| 131 | #if 0 | 131 | #if 0 |
| 132 | int atari_mfp_console_wait_key(struct console *co) | 132 | int atari_mfp_console_wait_key(struct console *co) |
| 133 | { | 133 | { |
| 134 | while (!(mfp.rcv_stat & 0x80)) /* wait for rx buf filled */ | 134 | while (!(st_mfp.rcv_stat & 0x80)) /* wait for rx buf filled */ |
| 135 | barrier(); | 135 | barrier(); |
| 136 | return mfp.usart_dta; | 136 | return st_mfp.usart_dta; |
| 137 | } | 137 | } |
| 138 | 138 | ||
| 139 | int atari_scc_console_wait_key(struct console *co) | 139 | int atari_scc_console_wait_key(struct console *co) |
| @@ -175,12 +175,12 @@ static void __init atari_init_mfp_port(int cflag) | |||
| 175 | baud = B9600; /* use default 9600bps for non-implemented rates */ | 175 | baud = B9600; /* use default 9600bps for non-implemented rates */ |
| 176 | baud -= B1200; /* baud_table[] starts at 1200bps */ | 176 | baud -= B1200; /* baud_table[] starts at 1200bps */ |
| 177 | 177 | ||
| 178 | mfp.trn_stat &= ~0x01; /* disable TX */ | 178 | st_mfp.trn_stat &= ~0x01; /* disable TX */ |
| 179 | mfp.usart_ctr = parity | csize | 0x88; /* 1:16 clk mode, 1 stop bit */ | 179 | st_mfp.usart_ctr = parity | csize | 0x88; /* 1:16 clk mode, 1 stop bit */ |
| 180 | mfp.tim_ct_cd &= 0x70; /* stop timer D */ | 180 | st_mfp.tim_ct_cd &= 0x70; /* stop timer D */ |
| 181 | mfp.tim_dt_d = baud_table[baud]; | 181 | st_mfp.tim_dt_d = baud_table[baud]; |
| 182 | mfp.tim_ct_cd |= 0x01; /* start timer D, 1:4 */ | 182 | st_mfp.tim_ct_cd |= 0x01; /* start timer D, 1:4 */ |
| 183 | mfp.trn_stat |= 0x01; /* enable TX */ | 183 | st_mfp.trn_stat |= 0x01; /* enable TX */ |
| 184 | } | 184 | } |
| 185 | 185 | ||
| 186 | #define SCC_WRITE(reg, val) \ | 186 | #define SCC_WRITE(reg, val) \ |
diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c index d076ff8d1b39..a0531f34c617 100644 --- a/arch/m68k/atari/time.c +++ b/arch/m68k/atari/time.c | |||
| @@ -27,9 +27,9 @@ void __init | |||
| 27 | atari_sched_init(irq_handler_t timer_routine) | 27 | atari_sched_init(irq_handler_t timer_routine) |
| 28 | { | 28 | { |
| 29 | /* set Timer C data Register */ | 29 | /* set Timer C data Register */ |
| 30 | mfp.tim_dt_c = INT_TICKS; | 30 | st_mfp.tim_dt_c = INT_TICKS; |
| 31 | /* start timer C, div = 1:100 */ | 31 | /* start timer C, div = 1:100 */ |
| 32 | mfp.tim_ct_cd = (mfp.tim_ct_cd & 15) | 0x60; | 32 | st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 15) | 0x60; |
| 33 | /* install interrupt service routine for MFP Timer C */ | 33 | /* install interrupt service routine for MFP Timer C */ |
| 34 | if (request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW, | 34 | if (request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW, |
| 35 | "timer", timer_routine)) | 35 | "timer", timer_routine)) |
| @@ -46,11 +46,11 @@ unsigned long atari_gettimeoffset (void) | |||
| 46 | unsigned long ticks, offset = 0; | 46 | unsigned long ticks, offset = 0; |
| 47 | 47 | ||
| 48 | /* read MFP timer C current value */ | 48 | /* read MFP timer C current value */ |
| 49 | ticks = mfp.tim_dt_c; | 49 | ticks = st_mfp.tim_dt_c; |
| 50 | /* The probability of underflow is less than 2% */ | 50 | /* The probability of underflow is less than 2% */ |
| 51 | if (ticks > INT_TICKS - INT_TICKS / 50) | 51 | if (ticks > INT_TICKS - INT_TICKS / 50) |
| 52 | /* Check for pending timer interrupt */ | 52 | /* Check for pending timer interrupt */ |
| 53 | if (mfp.int_pn_b & (1 << 5)) | 53 | if (st_mfp.int_pn_b & (1 << 5)) |
| 54 | offset = TICK_SIZE; | 54 | offset = TICK_SIZE; |
| 55 | 55 | ||
| 56 | ticks = INT_TICKS - ticks; | 56 | ticks = INT_TICKS - ticks; |
