C++ (Cpp) pci_sgmap_pte64_unload Exemples

Exemple #1

Fichier : mcpcia_dma.c Projet : krytarowski/netbsd-current-src-sys

/*
 * Unload a MCPCIA DMA map.
 */
void
mcpcia_bus_dmamap_unload_sgmap(bus_dma_tag_t t, bus_dmamap_t map)
{
	struct mcpcia_config *ccp = t->_cookie;

	/*
	 * Invalidate any SGMAP page table entries used by this mapping.
	 */
	pci_sgmap_pte64_unload(t, map, t->_sgmap);
	MCPCIA_SGTLB_INVALIDATE(ccp);

	/*
	 * Do the generic bits of the unload.
	 */
	_bus_dmamap_unload(t, map);
}

Exemple #2

Fichier : tsp_dma.c Projet : krytarowski/netbsd-current-src-sys

/*
 * Unload a TSP DMA map.
 */
void
tsp_bus_dmamap_unload_sgmap(bus_dma_tag_t t, bus_dmamap_t map)
{

	/*
	 * Invalidate any SGMAP page table entries used by this
	 * mapping.
	 */
	pci_sgmap_pte64_unload(t, map, t->_sgmap);
	tsp_tlb_invalidate(t->_cookie);

	/*
	 * Do the generic bits of the unload.
	 */
	_bus_dmamap_unload(t, map);
}

Exemple #3

Fichier : ttwoga_dma.c Projet : MarginC/kame

/*
 * Unload an T2 DMA map.
 */
void
ttwoga_bus_dmamap_unload_sgmap(bus_dma_tag_t t, bus_dmamap_t map)
{
	struct ttwoga_config *tcp = t->_cookie;

	/*
	 * Invalidate any SGMAP page table entries used by this
	 * mapping.
	 */
	pci_sgmap_pte64_unload(t, map, t->_sgmap);
	if (tcp->tc_use_tlb)
		TTWOGA_TLB_INVALIDATE(tcp);

	/*
	 * Do the generic bits of the unload.
	 */
	_bus_dmamap_unload(t, map);
}