Searched refs:nACK (Results 1 - 6 of 6) sorted by relevance
| /freebsd-9.3-release/sys/dev/ppbus/ |
| H A D | ppb_1284.h | 64 #define PtrClk nACK
65 #define PeriphClk nACK
66 #define Intr nACK
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| H A D | ppb_1284.c | 71 #define nibble2char(s) (((s & ~nACK) >> 3) | (~s & nBUSY) >> 4)
375 if ((error = do_peripheral_wait(bus, nACK | nBUSY, 0))) {
452 if ((error = do_1284_wait(bus, nACK, 0))) {
464 if ((error = do_1284_wait(bus, nACK, nACK))) {
497 if ((error = do_1284_wait(bus, nACK, 0))) {
509 if ((error = do_1284_wait(bus, nACK, nACK))) {
712 if (ppb_poll_bus(bus, 40, nACK | SELECT | nFAULT,
720 if (do_1284_wait(bus, nACK | PERRO
[all...] |
| H A D | ppb_base.c | 199 status->ack = !(r & nACK);
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| H A D | ppbconf.h | 57 #define nACK 0x40 macro
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| H A D | vpoio.c | 54 * active polling on nACK. I've tried this but it leads to unreliable
86 #define H_ACK nACK
87 #define H_nACK n(nACK)
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| H A D | pps.c | 306 if (!(ppb_rstr(sc->ppbus) & nACK))
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