Searched refs:STCNT (Results 1 – 4 of 4) sorted by relevance
| /openbsd/src/sys/dev/microcode/aic7xxx/ |
| D | aic7xxx.seq | 883 bmov STCNT, HCNT, 3;
1127 * the data FIFO should be flushed auto-magically on STCNT=0
1160 test STCNT[0], 0xff jnz data_phase_finish;
1161 test STCNT[1], 0xff jnz data_phase_finish;
1162 test STCNT[2], 0xff jnz data_phase_finish;
1250 bmov STCNT, HCNT, 3;
1281 * After a DMA finishes, save the SG and STCNT residuals back into
1282 * the SCB. We use STCNT instead of HCNT, since it's a reflection
1315 add SCB_RESIDUAL_DATACNT[0], A, STCNT[0];
1317 adc SCB_RESIDUAL_DATACNT[1], A, STCNT[1];
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| D | aic7xxx.reg | 221 * set when STCNT goes to 0
223 register STCNT {
289 field SDONE 0x04 /* STCNT = 0x000000 */
417 * manner as STCNT is counted down. SHADDR should always be used
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| D | aic7xxx_reg.h | 1134 #define STCNT 0x08 macro
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| /openbsd/src/sys/dev/ic/ |
| D | aic7xxx.c | 3759 ahc_outb(ahc, STCNT + 2, resid >> 16); in ahc_reinitialize_dataptrs()
3760 ahc_outb(ahc, STCNT + 1, resid >> 8); in ahc_reinitialize_dataptrs()
3761 ahc_outb(ahc, STCNT, resid); in ahc_reinitialize_dataptrs()
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