drivers/iommu/fsl_pamu.c

94 	struct paace *ppaace;
96 	ppaace = pamu_get_ppaace(liodn);
97 	if (!ppaace) {
102 	if (!get_bf(ppaace->addr_bitfields, PPAACE_AF_WSE)) {
107 	/* Ensure that all other stores to the ppaace complete first */
110 	set_bf(ppaace->addr_bitfields, PAACE_AF_V, PAACE_V_VALID);
124 	struct paace *ppaace;
126 	ppaace = pamu_get_ppaace(liodn);
127 	if (!ppaace) {
132 	set_bf(ppaace->addr_bitfields, PAACE_AF_V, PAACE_V_INVALID);
152 static void pamu_init_ppaace(struct paace *ppaace)
154 	set_bf(ppaace->addr_bitfields, PAACE_AF_PT, PAACE_PT_PRIMARY);
156 	set_bf(ppaace->domain_attr.to_host.coherency_required, PAACE_DA_HOST_CR,
193 	struct paace *ppaace;
195 	ppaace = pamu_get_ppaace(liodn);
196 	if (!ppaace)
200 	set_bf(ppaace->addr_bitfields, PPAACE_AF_WSE,
203 	pamu_init_ppaace(ppaace);
205 	ppaace->wbah = 0;
206 	set_bf(ppaace->addr_bitfields, PPAACE_AF_WBAL, 0);
210 		set_bf(ppaace->impl_attr, PAACE_IA_OTM, PAACE_OTM_INDEXED);
211 		ppaace->op_encode.index_ot.omi = omi;
219 		set_bf(ppaace->impl_attr, PAACE_IA_CID, stashid);
221 	set_bf(ppaace->impl_attr, PAACE_IA_ATM, PAACE_ATM_WINDOW_XLATE);
222 	ppaace->twbah = 0;
223 	set_bf(ppaace->win_bitfields, PAACE_WIN_TWBAL, 0);
224 	set_bf(ppaace->addr_bitfields, PAACE_AF_AP, prot);
225 	set_bf(ppaace->impl_attr, PAACE_IA_WCE, 0);
226 	set_bf(ppaace->addr_bitfields, PPAACE_AF_MW, 0);
337 static void setup_qbman_paace(struct paace *ppaace, int  paace_type)
341 		set_bf(ppaace->impl_attr, PAACE_IA_OTM, PAACE_OTM_INDEXED);
342 		ppaace->op_encode.index_ot.omi = OMI_QMAN_PRIV;
344 		set_bf(ppaace->impl_attr, PAACE_IA_CID, get_stash_id(PAMU_ATTR_CACHE_L3, 0));
345 		set_bf(ppaace->domain_attr.to_host.coherency_required, PAACE_DA_HOST_CR,
349 		set_bf(ppaace->impl_attr, PAACE_IA_OTM, PAACE_OTM_INDEXED);
350 		ppaace->op_encode.index_ot.omi = OMI_QMAN;
352 		set_bf(ppaace->impl_attr, PAACE_IA_CID, get_stash_id(PAMU_ATTR_CACHE_L3, 0));
355 		set_bf(ppaace->domain_attr.to_host.coherency_required, PAACE_DA_HOST_CR,
461 	struct paace *ppaace;
475 			ppaace = pamu_get_ppaace(liodn);
476 			pamu_init_ppaace(ppaace);
478 			set_bf(ppaace->addr_bitfields, PPAACE_AF_WSE, 35);
479 			ppaace->wbah = 0;
480 			set_bf(ppaace->addr_bitfields, PPAACE_AF_WBAL, 0);
481 			set_bf(ppaace->impl_attr, PAACE_IA_ATM,
483 			set_bf(ppaace->addr_bitfields, PAACE_AF_AP,
486 				setup_qbman_paace(ppaace, QMAN_PORTAL_PAACE);
488 				setup_qbman_paace(ppaace, QMAN_PAACE);
490 				setup_qbman_paace(ppaace, BMAN_PAACE);