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Searched refs:via2 (Results 1 – 4 of 4) sorted by relevance

/linux-6.15/arch/m68k/mac/
H A Dvia.c119 via2 = NULL; in via_init()
228 via2[vT1CL] = 0; in via_init()
229 via2[vT1CH] = 0; in via_init()
230 via2[vT2CL] = 0; in via_init()
231 via2[vT2CH] = 0; in via_init()
273 if (!via2) in via_debug_dump()
277 (uint) via2[rIFR], (uint) via2[rIER]); in via_debug_dump()
279 (uint) via2[rSIFR], (uint) via2[rSIER]); in via_debug_dump()
282 (uint) via2[vDirA], (uint) via2[vDirB], in via_debug_dump()
286 (uint) via2[vIFR], (uint) via2[vIER]); in via_debug_dump()
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H A Dmisc.c325 via2[rBufB] &= ~0x04; in via_shutdown()
328 via2[vDirB] |= 0x04; in via_shutdown()
330 via2[vBufB] &= ~0x04; in via_shutdown()
/linux-6.15/drivers/macintosh/
H A Dvia-pmu.c368 via1 = via2 = NULL; in find_via_pmu()
576 out_8(&via2[B], in_8(&via2[B]) | TREQ); in init_pmu()
577 out_8(&via2[DIRB], (in_8(&via2[DIRB]) | TREQ) & ~TACK); in init_pmu()
1203 out_8(&via2[B], in_8(&via2[B]) & ~TREQ); /* assert TREQ */ in send_byte()
1204 (void)in_8(&via2[B]); in send_byte()
1212 out_8(&via2[B], in_8(&via2[B]) & ~TREQ); in recv_byte()
1213 (void)in_8(&via2[B]); in recv_byte()
1472 if (in_8(&via2[B]) & TREQ) { in pmu_sr_intr()
1485 out_8(&via2[B], in_8(&via2[B]) | TREQ); in pmu_sr_intr()
2498 via2[B] &= ~TREQ; eieio(); in polled_handshake()
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/linux-6.15/arch/m68k/include/asm/
H A Dmac_via.h255 extern volatile __u8 *via1,*via2;