C++ (Cpp) bus_read_multi_4 Examples

Example #1

File: sdhci_fdt.c Project: cyrilmagsuci/freebsd

static void
sdhci_fdt_read_multi_4(device_t dev, struct sdhci_slot *slot,
    bus_size_t off, uint32_t *data, bus_size_t count)
{
	struct sdhci_fdt_softc *sc = device_get_softc(dev);
	bus_read_multi_4(sc->mem_res[slot->num], off, data, count);
}

Example #2

u_char
ppc_io(device_t ppcdev, int iop, u_char *addr, int cnt, u_char byte)
{
	struct ppc_data *ppc = DEVTOSOFTC(ppcdev);

	PPC_ASSERT_LOCKED(ppc);
	switch (iop) {
	case PPB_OUTSB_EPP:
	    bus_write_multi_1(ppc->res_ioport, PPC_EPP_DATA, addr, cnt);
		break;
	case PPB_OUTSW_EPP:
	    bus_write_multi_2(ppc->res_ioport, PPC_EPP_DATA, (u_int16_t *)addr, cnt);
		break;
	case PPB_OUTSL_EPP:
	    bus_write_multi_4(ppc->res_ioport, PPC_EPP_DATA, (u_int32_t *)addr, cnt);
		break;
	case PPB_INSB_EPP:
	    bus_read_multi_1(ppc->res_ioport, PPC_EPP_DATA, addr, cnt);
		break;
	case PPB_INSW_EPP:
	    bus_read_multi_2(ppc->res_ioport, PPC_EPP_DATA, (u_int16_t *)addr, cnt);
		break;
	case PPB_INSL_EPP:
	    bus_read_multi_4(ppc->res_ioport, 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 */
}