Ejemplo n.º 1
0
static void
rge_chip_peek_reg(rge_t *rgep, rge_peekpoke_t *ppd)
{
	uint64_t regval;
	void *regaddr;

	RGE_TRACE(("rge_chip_peek_reg($%p, $%p)",
	    (void *)rgep, (void *)ppd));

	regaddr = PIO_ADDR(rgep, ppd->pp_acc_offset);

	switch (ppd->pp_acc_size) {
	case 1:
		regval = ddi_get8(rgep->io_handle, regaddr);
		break;

	case 2:
		regval = ddi_get16(rgep->io_handle, regaddr);
		break;

	case 4:
		regval = ddi_get32(rgep->io_handle, regaddr);
		break;

	case 8:
		regval = ddi_get64(rgep->io_handle, regaddr);
		break;
	}

	ppd->pp_acc_data = regval;
}
Ejemplo n.º 2
0
uint64_t
pci_config_get64(ddi_acc_handle_t handle, off_t offset)
{
	caddr_t	cfgaddr;
	ddi_acc_hdl_t *hp;

	hp = impl_acc_hdl_get(handle);
	cfgaddr = hp->ah_addr + offset;
	return (ddi_get64(handle, (uint64_t *)cfgaddr));
}
Ejemplo n.º 3
0
uint64_t
t4_read_reg64(struct adapter *sc, uint32_t reg)
{
    /* LINTED: E_BAD_PTR_CAST_ALIGN */
    return (ddi_get64(sc->regh, (uint64_t *)(sc->regp + reg)));
}