sys/arch/atari/atari/atari_init.c

858

if (!badbaddr(&MFP->mf_gpip)) {

sys/arch/atari/atari/atari_init.c

895

MFP->mf_iera = MFP->mf_ierb = 0;

sys/arch/atari/atari/atari_init.c

896

MFP->mf_imra = MFP->mf_imrb = 0;

sys/arch/atari/atari/atari_init.c

897

MFP->mf_aer = MFP->mf_ddr = 0;

sys/arch/atari/atari/atari_init.c

898

MFP->mf_vr = 0x40;

sys/arch/atari/dev/atari5380.c

694

MFP->mf_ierb |= IB_DINT;

sys/arch/atari/dev/atari5380.c

695

MFP->mf_iprb = (uint8_t)~IB_DINT;

sys/arch/atari/dev/atari5380.c

696

MFP->mf_imrb |= IB_DINT;

sys/arch/atari/dev/atari5380.c

719

single_inst_bset_b(MFP->mf_imrb, IB_DINT);

sys/arch/atari/dev/atari5380.c

726

single_inst_bclr_b(MFP->mf_imrb, IB_DINT);

sys/arch/atari/dev/atari5380.c

746

if (MFP->mf_gpip & IO_DINT)

sys/arch/atari/dev/atari5380.c

880

if ((MFP->mf_gpip & IO_DINT) == 0)

sys/arch/atari/dev/atari5380.c

935

(MFP->mf_gpip & IO_DINT))

sys/arch/atari/dev/clock.c

192

MFP->mf_tacr = 0; /* Stop timer */

sys/arch/atari/dev/clock.c

193

MFP->mf_iera &= ~IA_TIMA; /* Disable timer interrupts */

sys/arch/atari/dev/clock.c

194

MFP->mf_tadr = divisor; /* Set divisor */

sys/arch/atari/dev/clock.c

212

MFP->mf_tcdcr &= 0x7; /* Stop timer */

sys/arch/atari/dev/clock.c

213

MFP->mf_ierb &= ~IB_TIMC; /* Disable timer inter. */

sys/arch/atari/dev/clock.c

214

MFP->mf_tcdr = CLOCK_HZ/stathz; /* Set divisor */

sys/arch/atari/dev/clock.c

226

MFP->mf_tacr = T_Q200; /* Start timer */

sys/arch/atari/dev/clock.c

227

MFP->mf_ipra = (u_int8_t)~IA_TIMA;/* Clear pending interrupts */

sys/arch/atari/dev/clock.c

228

MFP->mf_iera |= IA_TIMA; /* Enable timer interrupts */

sys/arch/atari/dev/clock.c

229

MFP->mf_imra |= IA_TIMA; /* ..... */

sys/arch/atari/dev/clock.c

232

MFP->mf_tcdcr = (MFP->mf_tcdcr & 0x7) | (T_Q200<<4); /* Start */

sys/arch/atari/dev/clock.c

233

MFP->mf_iprb = (u_int8_t)~IB_TIMC;/* Clear pending interrupts */

sys/arch/atari/dev/clock.c

234

MFP->mf_ierb |= IB_TIMC; /* Enable timer interrupts */

sys/arch/atari/dev/clock.c

235

MFP->mf_imrb |= IB_TIMC; /* ..... */

sys/arch/atari/dev/clock.c

268

MFP->mf_tcdr = clk2min + r;

sys/arch/atari/dev/clock.c

284

ipra = MFP->mf_ipra;

sys/arch/atari/dev/clock.c

285

tadr = MFP->mf_tadr;

sys/arch/atari/dev/clock.c

316

MFP->mf_tbcr = 0; /* Stop timer */

sys/arch/atari/dev/clock.c

317

MFP->mf_iera &= ~IA_TIMB; /* Disable timer interrupts */

sys/arch/atari/dev/clock.c

318

MFP->mf_tbdr = 0;

sys/arch/atari/dev/clock.c

319

MFP->mf_tbcr = T_Q004; /* Start timer */

sys/arch/atari/dev/clock.c

336

otick = MFP->mf_tbdr;

sys/arch/atari/dev/clock.c

352

ticks = MFP->mf_tbdr;

sys/arch/atari/dev/fd.c

361

MFP->mf_ierb |= IB_DINT;

sys/arch/atari/dev/fd.c

362

MFP->mf_iprb = (uint8_t)~IB_DINT;

sys/arch/atari/dev/fd.c

363

MFP->mf_imrb |= IB_DINT;

sys/arch/atari/dev/grfabs_tt.c

123

has_mono = (MFP->mf_gpip & IA_MONO) == 0;

sys/arch/atari/dev/kbd.c

223

MFP->mf_ierb &= ~IB_AINT;

sys/arch/atari/dev/kbd.c

301

MFP->mf_iprb = (uint8_t)~IB_AINT;

sys/arch/atari/dev/kbd.c

302

MFP->mf_ierb |= IB_AINT;

sys/arch/atari/dev/kbd.c

303

MFP->mf_imrb |= IB_AINT;

sys/arch/atari/dev/kbd.c

673

if ((MFP->mf_imrb & IB_AINT) != 0) {

sys/arch/atari/dev/kbd.c

675

MFP->mf_imrb &= ~IB_AINT;

sys/arch/atari/dev/kbd.c

692

MFP->mf_iprb = (uint8_t)~IB_AINT;

sys/arch/atari/dev/kbd.c

693

MFP->mf_imrb |= IB_AINT;

sys/arch/atari/dev/lpt.c

114

#define NOT_READY() (MFP->mf_gpip & IO_PBSY)

sys/arch/atari/dev/lpt.c

237

MFP->mf_imrb |= IB_PBSY;

sys/arch/atari/dev/lpt.c

238

MFP->mf_ierb |= IB_PBSY;

sys/arch/atari/dev/lpt.c

272

MFP->mf_ierb &= ~IB_PBSY;

sys/arch/atari/dev/lpt.c

273

MFP->mf_imrb &= ~IB_PBSY;

sys/arch/atari/dev/ser.c

1060

single_inst_bclr_b(MFP->mf_imrb, IB_SCTS|IB_SDCD);

sys/arch/atari/dev/ser.c

1061

single_inst_bclr_b(MFP->mf_imra, IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);

sys/arch/atari/dev/ser.c

1203

msr = ~MFP->mf_gpip;

sys/arch/atari/dev/ser.c

1239

rsr = MFP->mf_rsr;

sys/arch/atari/dev/ser.c

1242

sc->sc_rbuf[put] = MFP->mf_udr;

sys/arch/atari/dev/ser.c

1245

if ((rsr & RSR_BREAK) && (MFP->mf_rsr & RSR_BREAK))

sys/arch/atari/dev/ser.c

1248

rsr = MFP->mf_rsr;

sys/arch/atari/dev/ser.c

1273

rsr = MFP->mf_udr;

sys/arch/atari/dev/ser.c

1274

rsr = MFP->mf_rsr;

sys/arch/atari/dev/ser.c

1284

tsr = MFP->mf_tsr;

sys/arch/atari/dev/ser.c

1298

MFP->mf_udr = *sc->sc_tba;

sys/arch/atari/dev/ser.c

132

single_inst_bset_b(MFP->mf_gpip, 0x08); \

sys/arch/atari/dev/ser.c

134

single_inst_bclr_b(MFP->mf_gpip, 0x08); \

sys/arch/atari/dev/ser.c

1372

if (MFP->mf_gpip & MCR_DCD) {

sys/arch/atari/dev/ser.c

139

single_inst_bset_b(MFP->mf_gpip, 0x01); \

sys/arch/atari/dev/ser.c

1401

MFP->mf_ucr = UCR_CLKDIV|UCR_8BITS|UCR_STOPB1;

sys/arch/atari/dev/ser.c

1402

MFP->mf_rsr = RSR_ENAB;

sys/arch/atari/dev/ser.c

1403

MFP->mf_tsr = TSR_ENAB;

sys/arch/atari/dev/ser.c

1405

single_inst_bclr_b(MFP->mf_tcdcr, 0x07);

sys/arch/atari/dev/ser.c

1406

MFP->mf_tddr = ospeed;

sys/arch/atari/dev/ser.c

1407

single_inst_bset_b(MFP->mf_tcdcr, (ospeed >> 8) & 0x0f);

sys/arch/atari/dev/ser.c

141

single_inst_bclr_b(MFP->mf_gpip, 0x01); \

sys/arch/atari/dev/ser.c

1423

single_inst_bset_b(MFP->mf_imra, (IA_RRDY|IA_RERR|IA_TRDY|IA_TERR));

sys/arch/atari/dev/ser.c

1433

while (!ISSET(stat = MFP->mf_rsr, RSR_BFULL)) {

sys/arch/atari/dev/ser.c

1435

MFP->mf_rsr |= RSR_ENAB;

sys/arch/atari/dev/ser.c

1437

c = MFP->mf_udr;

sys/arch/atari/dev/ser.c

1439

c = MFP->mf_udr;

sys/arch/atari/dev/ser.c

1455

imra = MFP->mf_imra & (IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);

sys/arch/atari/dev/ser.c

1456

single_inst_bclr_b(MFP->mf_imra, imra);

sys/arch/atari/dev/ser.c

1464

s_stat1 = MFP->mf_tsr;

sys/arch/atari/dev/ser.c

1466

while (!ISSET(stat = MFP->mf_tsr, TSR_BE) && --timo)

sys/arch/atari/dev/ser.c

1468

MFP->mf_udr = c;

sys/arch/atari/dev/ser.c

1472

s_stat2 = MFP->mf_tsr;

sys/arch/atari/dev/ser.c

1474

while (!ISSET(stat = MFP->mf_tsr, TSR_BE) && --timo)

sys/arch/atari/dev/ser.c

1478

s_stat3 = MFP->mf_tsr;

sys/arch/atari/dev/ser.c

1481

MFP->mf_ipra = (uint8_t)~imra;

sys/arch/atari/dev/ser.c

1482

single_inst_bset_b(MFP->mf_imra, imra);

sys/arch/atari/dev/ser.c

327

MFP->mf_ierb |= IB_SCTS|IB_SDCD;

sys/arch/atari/dev/ser.c

328

MFP->mf_iera |= IA_RRDY|IA_RERR|IA_TRDY|IA_TERR;

sys/arch/atari/dev/ser.c

329

MFP->mf_imrb &= ~(IB_SCTS|IB_SDCD);

sys/arch/atari/dev/ser.c

330

MFP->mf_imra &= ~(IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);

sys/arch/atari/dev/ser.c

338

if ((MFP->mf_gpip & MCR_DCD) == 0)

sys/arch/atari/dev/ser.c

407

single_inst_bset_b(MFP->mf_imra, sc->sc_imra);

sys/arch/atari/dev/ser.c

408

single_inst_bset_b(MFP->mf_imrb, sc->sc_imrb);

sys/arch/atari/dev/ser.c

411

sc->sc_msr = ~MFP->mf_gpip & (IO_SDCD|IO_SCTS|IO_SRI);

sys/arch/atari/dev/ser.c

822

while (ISSET(MFP->mf_rsr, RSR_CIP|RSR_BFULL))

sys/arch/atari/dev/ser.c

823

tmp = MFP->mf_udr;

sys/arch/atari/dev/ser.c

837

if ((MFP->mf_imra & (IA_RRDY|IA_RERR|IA_TRDY|IA_TERR)) != sc->sc_imra) {

sys/arch/atari/dev/ser.c

839

(u_int)MFP->mf_imra, (u_int)sc->sc_imra);

sys/arch/atari/dev/ser.c

841

if ((MFP->mf_imrb & (IB_SCTS|IB_SDCD)) != sc->sc_imrb) {

sys/arch/atari/dev/ser.c

843

(u_int)MFP->mf_imrb, (u_int)sc->sc_imrb);

sys/arch/atari/dev/ser.c

845

single_inst_bclr_b(MFP->mf_imra, IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);

sys/arch/atari/dev/ser.c

846

single_inst_bclr_b(MFP->mf_imrb, IB_SCTS|IB_SDCD);

sys/arch/atari/dev/ser.c

848

MFP->mf_ucr = sc->sc_ucr;

sys/arch/atari/dev/ser.c

849

MFP->mf_rsr = sc->sc_rsr;

sys/arch/atari/dev/ser.c

850

MFP->mf_tsr = sc->sc_tsr;

sys/arch/atari/dev/ser.c

852

single_inst_bclr_b(MFP->mf_tcdcr, 0x07);

sys/arch/atari/dev/ser.c

853

MFP->mf_tddr = sc->sc_ospeed;

sys/arch/atari/dev/ser.c

854

single_inst_bset_b(MFP->mf_tcdcr, (sc->sc_ospeed >> 8) & 0x0f);

sys/arch/atari/dev/ser.c

867

single_inst_bset_b(MFP->mf_imra, sc->sc_imra);

sys/arch/atari/dev/ser.c

868

single_inst_bset_b(MFP->mf_imrb, sc->sc_imrb);

sys/arch/atari/dev/ser.c

967

single_inst_bset_b(MFP->mf_imra, IA_TRDY|IA_TERR);

sys/arch/atari/dev/ser.c

971

MFP->mf_udr = *sc->sc_tba;

sys/arch/atari/dev/ser.c

982

single_inst_bclr_b(MFP->mf_imra, IA_TRDY|IA_TERR);

sys/arch/atari/dev/wdc_mb.c

120

sv_ierb = MFP->mf_ierb;

sys/arch/atari/dev/wdc_mb.c

121

MFP->mf_ierb &= ~IB_DINT;

sys/arch/atari/dev/wdc_mb.c

131

MFP->mf_ierb = sv_ierb;

sys/arch/atari/dev/wdc_mb.c

188

MFP->mf_ierb &= ~IB_DINT;

sys/arch/atari/dev/wdc_mb.c

207

MFP->mf_ierb |= IB_DINT;

sys/arch/atari/dev/wdc_mb.c

208

MFP->mf_iprb = (uint8_t)~IB_DINT;

sys/arch/atari/dev/wdc_mb.c

209

MFP->mf_imrb |= IB_DINT;

sys/arch/atari/dev/wdc_mb.c

247

MFP->mf_iprb = (uint8_t)~IB_DINT;

sys/arch/atari/isa/isa_hades.c

100

} while (MFP->mf_iprb & IB_ISA1);

sys/arch/atari/isa/isa_hades.c

101

single_inst_bset_b(MFP->mf_imrb, IB_ISA1);

sys/arch/atari/isa/isa_hades.c

105

MFP->mf_ipra = (u_int8_t)~IA_ISA2;

sys/arch/atari/isa/isa_hades.c

107

} while (MFP->mf_ipra & IA_ISA2);

sys/arch/atari/isa/isa_hades.c

108

single_inst_bset_b(MFP->mf_imra, IA_ISA2);

sys/arch/atari/isa/isa_hades.c

183

single_inst_bset_b(MFP->mf_imrb, IB_ISA1);

sys/arch/atari/isa/isa_hades.c

184

single_inst_bset_b(MFP->mf_ierb, IB_ISA1);

sys/arch/atari/isa/isa_hades.c

187

single_inst_bset_b(MFP->mf_imra, IA_ISA2);

sys/arch/atari/isa/isa_hades.c

188

single_inst_bset_b(MFP->mf_iera, IA_ISA2);

sys/arch/atari/isa/isa_hades.c

82

single_inst_bclr_b(MFP->mf_imrb, IB_ISA1);

sys/arch/atari/isa/isa_hades.c

85

single_inst_bclr_b(MFP->mf_imra, IA_ISA2);

sys/arch/atari/isa/isa_hades.c

98

MFP->mf_iprb = (u_int8_t)~IB_ISA1;

sys/arch/atari/isa/isa_machdep.c

130

MFP->mf_aer |= (IO_ISA1|IO_ISA2); /* ISA interrupts: LOW->HIGH */