Searched refs:TREQ (Results 1 - 6 of 6) sorted by relevance

/linux-4.1.27/drivers/macintosh/
H A Dvia-maciisi.c43 #define TREQ 0x08 /* Transfer request (input) */ macro
139 int status = via[B] & (TIP|TREQ); maciisi_stfu()
141 if (status & TREQ) { maciisi_stfu()
143 printk (KERN_DEBUG "maciisi_stfu called with TREQ high!\n"); maciisi_stfu()
154 status = via[B] & (TIP|TREQ); maciisi_stfu()
156 if (!(status & TREQ)) maciisi_stfu()
165 status = via[B] & (TIP|TREQ); maciisi_stfu()
172 if(via[B] & TREQ) maciisi_stfu()
195 /* Set the lines up. We want TREQ as input TACK|TIP as output */ maciisi_init_via()
196 via[DIRB] = (via[DIRB] | TACK | TIP) & ~TREQ; maciisi_init_via()
200 printk(KERN_DEBUG "maciisi_init_via: initial status %x\n", via[B] & (TIP|TREQ)); maciisi_init_via()
215 if(via[B] & TREQ) maciisi_init_via()
371 status = via[B] & (TIP | TREQ); maciisi_start()
386 status = via[B] & (TIP|TREQ); maciisi_start()
387 if (!(status & TREQ)) { maciisi_start()
446 status = via[B] & (TIP|TREQ); maciisi_interrupt()
494 if (!(status & TREQ)) { maciisi_interrupt()
569 status = via[B] & (TIP|TREQ); maciisi_interrupt()
574 if (!(status & TREQ)) maciisi_interrupt()
616 status = via[B] & (TIP|TREQ); maciisi_interrupt()
617 if (!(status & TREQ)) { maciisi_interrupt()
H A Dvia-cuda.c54 #define TREQ 0x08 /* Transfer request (input) */ macro
264 out_8(&via[DIRB], (in_8(&via[DIRB]) | TACK | TIP) & ~TREQ); /* TACK & TIP out */ cuda_init_via()
283 /* wait for the CUDA to assert TREQ in response */ cuda_init_via()
284 WAIT_FOR((in_8(&via[B]) & TREQ) == 0, "CUDA response to sync"); cuda_init_via()
294 /* wait for the CUDA to negate TREQ and the corresponding interrupt */ cuda_init_via()
295 WAIT_FOR(in_8(&via[B]) & TREQ, "CUDA response to sync (3)"); cuda_init_via()
423 if ((in_8(&via[B]) & TREQ) == 0) cuda_start()
476 status = (~in_8(&via[B]) & (TIP|TREQ)) | (in_8(&via[ACR]) & SR_OUT); cuda_interrupt()
481 if (status != TREQ) cuda_interrupt()
492 if (status != TREQ) cuda_interrupt()
502 if (status == TREQ + TIP + SR_OUT) { cuda_interrupt()
548 /* assert status == TIP | TREQ */ cuda_interrupt()
549 if (status != TIP + TREQ) cuda_interrupt()
584 if (status == TREQ) { cuda_interrupt()
H A Dvia-pmu68k.c67 #define TREQ 0x04 /* Transfer request (output) */ macro
194 via2[B] |= TREQ; /* negate TREQ */ pmu_init()
195 via2[DIRB] = (via2[DIRB] | TREQ) & ~TACK; /* TACK in, TREQ out */ pmu_init()
513 via2[B] &= ~TREQ; /* assert TREQ */ send_byte()
523 via2[B] &= ~TREQ; recv_byte()
589 /* reset TREQ and wait for TACK to go high */ pmu_interrupt()
590 via2[B] |= TREQ; pmu_interrupt()
H A Dvia-pmu.c101 #define TREQ 0x10 /* Transfer request (output) */ macro
533 out_8(&via[B], via[B] | TREQ); /* negate TREQ */ init_pmu()
534 out_8(&via[DIRB], (via[DIRB] | TREQ) & ~TACK); /* TACK in, TREQ out */ init_pmu()
1192 out_8(&v[B], in_8(&v[B]) & ~TREQ); /* assert TREQ */ send_byte()
1203 out_8(&v[B], in_8(&v[B]) & ~TREQ); recv_byte()
1456 if (via[B] & TREQ) { pmu_sr_intr()
1469 /* reset TREQ and wait for TACK to go high */ pmu_sr_intr()
1470 out_8(&via[B], in_8(&via[B]) | TREQ); pmu_sr_intr()
2429 via[B] &= ~TREQ; eieio(); polled_handshake()
2432 via[B] |= TREQ; eieio(); polled_handshake()
/linux-4.1.27/drivers/net/fddi/skfp/
H A Dfplustm.c435 o Set the parameter TREQ in the protocol.ini or net.cfg to a
1045 * no actions necessary, TREQ is already set sm_ma_control()
/linux-4.1.27/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_reg.h3109 * VQID. [5] TREQ. 1 - Indicates the request is a Translation Request.

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