| /src/sys/dev/ic/ |
| aic7xxx_inline.h | 278 uint32_t sgptr; local in function:ahc_update_residual
280 sgptr = ahc_le32toh(scb->hscb->sgptr);
281 if ((sgptr & SG_RESID_VALID) != 0)
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| aic79xx_inline.h | 240 void *sgptr, bus_addr_t addr, bus_size_t len, int last)
247 sg = (struct ahd_dma64_seg *)sgptr;
254 sg = (struct ahd_dma_seg *)sgptr;
317 scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID);
323 scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL);
453 uint32_t sgptr; local in function:ahd_post_scb
455 sgptr = ahd_le32toh(scb->hscb->sgptr);
456 if ((sgptr & SG_STATUS_VALID) != 0)
465 uint32_t sgptr; local in function:ahd_complete_scb
481 uint32_t sgptr; local in function:ahd_update_residual
[all...] |
| aic79xx.c | 590 uint32_t sgptr; local in function:ahd_run_data_fifo
595 sgptr = ahd_inl_scbram(ahd, SCB_SGPTR) & ~SG_FULL_RESID;
596 ahd_outb(ahd, SCB_SGPTR, sgptr);
603 sgptr |= LAST_SEG;
609 ahd_outb(ahd, SG_CACHE_PRE, sgptr);
616 ahd_outl(ahd, SCB_RESIDUAL_SGPTR, sgptr & SG_PTR_MASK);
635 uint32_t sgptr; local in function:ahd_run_data_fifo
665 sgptr = ahd_inl_scbram(ahd, SCB_RESIDUAL_SGPTR);
676 * the other bytes of the sgptr too.
679 && (sgptr & 0x80) == 0
706 uint32_t sgptr; local in function:ahd_run_data_fifo
4777 uint32_t sgptr; local in function:ahd_handle_ign_wide_residue
4908 uint32_t sgptr; local in function:ahd_reinitialize_dataptrs
8046 uint32_t sgptr; local in function:ahd_calc_residual
[all...] |
| aic7xxx.c | 577 hscb->sgptr =
1538 printf(" dataptr:%#x datacnt:%#x sgptr:%#x tag:%#x\n",
1541 ahc_le32toh(hscb->sgptr),
3588 uint32_t sgptr; local in function:ahc_handle_ign_wide_residue
3590 sgptr = ahc_inb(ahc, SCB_RESIDUAL_SGPTR);
3591 if ((sgptr & SG_LIST_NULL) != 0
3605 /* Pull in the rest of the sgptr */
3606 sgptr |= (ahc_inb(ahc, SCB_RESIDUAL_SGPTR + 3) << 24)
3609 sgptr &= SG_PTR_MASK;
3623 sg = ahc_sg_bus_to_virt(scb, sgptr);
3677 uint32_t sgptr; local in function:ahc_reinitialize_dataptrs
6080 uint32_t sgptr; local in function:ahc_calc_residual
[all...] |
| aic79xxvar.h | 469 * transfer. The sgptr field is initialized to the bus address for
471 * or'ed with the SG_FULL_RESID flag. Sgptr may point to an invalid
474 * fields). If no transfer is to occur, sgptr is set to SG_LIST_NULL.
477 * the residual sgptr and datacnt are loaded from the sgptr and the
479 * loaded into the hardware, the residual sgptr is advanced. After
485 * sgptr and DMA the scb back into host memory. To summarize:
488 * o A residual has occurred if SG_FULL_RESID is set in sgptr,
500 * o residual_sgptr and sgptr refer to the "next" sg entry
517 /*36*/ uint32_t sgptr; member in struct:hardware_scb
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| aic7xxxvar.h | 528 * transfer. The sgptr field is initialized to the bus address for
530 * or'ed with the SG_FULL_RESID flag. Sgptr may point to an invalid
533 * fields). If no transfer is to occur, sgptr is set to SG_LIST_NULL.
536 * the residual sgptr and datacnt are loaded from the sgptr and the
538 * loaded into the hardware, the residual sgptr is advanced. After
543 * will set the SG_RESID_VALID flag in sgptr and DMA the scb back into
547 * o A residual has occurred if SG_FULL_RESID is set in sgptr,
557 * o residual_sgptr and sgptr refer to the "next" sg entry
567 /*20*/ uint32_t sgptr; member in struct:hardware_scb
[all...] |
