Exemplos de bus_space_read_multi_2 em C++ (Cpp)

Exemplo n.º 1

__stdcall static void
hal_readport_buf_ushort(uint16_t *port, uint16_t *val, uint32_t cnt)
{
	bus_space_read_multi_2(NDIS_BUS_SPACE_IO, 0x0,
	    (bus_size_t)port, val, cnt);
	return;
}

Exemplo n.º 2

Arquivo: avila_ata.c Projeto: oza/FreeBSD-7.3-dyntick

void
ata_bs_rm_2(void *t, bus_space_handle_t h, bus_size_t o,
	u_int16_t *d, bus_size_t c)
{
	struct ata_avila_softc *sc = t;

	enable_16(sc);
	bus_space_read_multi_2(sc->sc_iot, h, o, d, c);
	disable_16(sc);
}

Exemplo n.º 3

Arquivo: cambria_exp_space.c Projeto: MattDooner/freebsd-west

static void
cambria_bs_rm_2(void *t, bus_space_handle_t h, bus_size_t o,
	u_int16_t *d, bus_size_t c)
{
	struct expbus_softc *exp = t;
	struct ixp425_softc *sc = exp->sc;

	EXP_LOCK(exp);
	enable_16(sc, exp->csoff);
	bus_space_read_multi_2(sc->sc_iot, h, o, d, c);
	disable_16(sc, exp->csoff);
	EXP_UNLOCK(exp);
}

Exemplo n.º 4

Arquivo: oak.c Projeto: MarginC/kame

static int
oak_pdma_in(struct ncr5380_softc *ncr_sc, int phase, int datalen,
    u_char *data)
{
	struct oak_softc *sc = (void *)ncr_sc;
	bus_space_tag_t pdmat = sc->sc_pdmat;
	bus_space_handle_t pdmah = sc->sc_pdmah;
	int s, resid, len;

	s = splbio();

	NCR5380_WRITE(ncr_sc, sci_mode,
	    NCR5380_READ(ncr_sc, sci_mode) | SCI_MODE_DMA);
	NCR5380_WRITE(ncr_sc, sci_irecv, 0);

	resid = datalen;
	while (resid > 0) {
		len = min(resid, OAK_TSIZE_IN);
		if (oak_ready(ncr_sc) == 0)
			goto interrupt;
		KASSERT(BUS_SPACE_ALIGNED_POINTER(data, u_int16_t));
		bus_space_read_multi_2(pdmat, pdmah, OAK_PDMA_READ,
		    (u_int16_t *)data, len/2);
		data += len;
		resid -= len;
	}

	oak_wait_not_req(ncr_sc);

interrupt:
	SCI_CLR_INTR(ncr_sc);
	NCR5380_WRITE(ncr_sc, sci_mode,
	    NCR5380_READ(ncr_sc, sci_mode) & ~SCI_MODE_DMA);
	splx(s);
	return datalen - resid;
}

Exemplo n.º 5

Arquivo: ppc.c Projeto: MarginC/kame

u_char
ppc_io(device_t ppcdev, int iop, u_char *addr, int cnt, u_char byte)
{
	struct ppc_data *ppc = DEVTOSOFTC(ppcdev);
	switch (iop) {
	case PPB_OUTSB_EPP:
	    bus_space_write_multi_1(ppc->bst, ppc->bsh, PPC_EPP_DATA, addr, cnt);
		break;
	case PPB_OUTSW_EPP:
	    bus_space_write_multi_2(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int16_t *)addr, cnt);
		break;
	case PPB_OUTSL_EPP:
	    bus_space_write_multi_4(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int32_t *)addr, cnt);
		break;
	case PPB_INSB_EPP:
	    bus_space_read_multi_1(ppc->bst, ppc->bsh, PPC_EPP_DATA, addr, cnt);
		break;
	case PPB_INSW_EPP:
	    bus_space_read_multi_2(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int16_t *)addr, cnt);
		break;
	case PPB_INSL_EPP:
	    bus_space_read_multi_4(ppc->bst, ppc->bsh, PPC_EPP_DATA, (u_int32_t *)addr, cnt);
		break;
	case PPB_RDTR:
		return (r_dtr(ppc));
	case PPB_RSTR:
		return (r_str(ppc));
	case PPB_RCTR:
		return (r_ctr(ppc));
	case PPB_REPP_A:
		return (r_epp_A(ppc));
	case PPB_REPP_D:
		return (r_epp_D(ppc));
	case PPB_RECR:
		return (r_ecr(ppc));
	case PPB_RFIFO:
		return (r_fifo(ppc));
	case PPB_WDTR:
		w_dtr(ppc, byte);
		break;
	case PPB_WSTR:
		w_str(ppc, byte);
		break;
	case PPB_WCTR:
		w_ctr(ppc, byte);
		break;
	case PPB_WEPP_A:
		w_epp_A(ppc, byte);
		break;
	case PPB_WEPP_D:
		w_epp_D(ppc, byte);
		break;
	case PPB_WECR:
		w_ecr(ppc, byte);
		break;
	case PPB_WFIFO:
		w_fifo(ppc, byte);
		break;
	default:
		panic("%s: unknown I/O operation", __func__);
		break;
	}

	return (0);	/* not significative */
}

Exemplo n.º 6

Arquivo: bus_space_through.c Projeto: krytarowski/netbsd-current-src-sys

void
bs_through_bs_rm_2(bus_space_tag_t t, bus_space_handle_t bsh,
	    bus_size_t offset, u_int16_t *addr, bus_size_t count)
{
	bus_space_read_multi_2(t->bs_base, bsh, offset, addr, count);
}