44 #define	HAS_REDZONE(mp)	(((mp)->dmai_rflags & DDI_DMA_REDZONE) ? 1 : 0)  argument
97 #define	MP_PFN0(mp)		((iopfn_t)(mp)->dmai_pfn0)  argument
98 #define	MP_HAT_CB_COOKIE(mp, i)	((i < PCI_DMA_HAT_NUM_CB_COOKIES)? \  argument
99 	(((pci_dma_hdl_t *)(mp))->pdh_cbcookie[i]) : NULL)
100 #define	MP_HAT_CB_COOKIE_PTR(mp, i) \  argument
102 	&(((pci_dma_hdl_t *)(mp))->pdh_cbcookie[i]) : NULL)
103 #define	WINLST(mp)		((pci_dma_win_t *)(mp)->dmai_winlst)  argument
104 #define	DEV_ATTR(mp)		(&((pci_dma_hdl_t *)(mp))->pdh_attr_dev)  argument
105 #define	SYNC_BUF_PA(mp)		(((pci_dma_hdl_t *)(mp))->pdh_sync_buf_pa)  argument
136 #define	HAS_NOFASTLIMIT(mp)	((mp)->dmai_flags & DMAI_FLAGS_NOFASTLIMIT)  argument
137 #define	HAS_NOSYSLIMIT(mp)	((mp)->dmai_flags & DMAI_FLAGS_NOSYSLIMIT)  argument
138 #define	PCI_DMA_ISPEERONLY(mp)	((mp)->dmai_flags & DMAI_FLAGS_PEER_ONLY)  argument
139 #define	PCI_DMA_ISPGPFN(mp)	((mp)->dmai_flags & DMAI_FLAGS_PGPFN)  argument
140 #define	PCI_DMA_TYPE(mp)	((mp)->dmai_flags & DMAI_FLAGS_DMA_TYPE)  argument
141 #define	PCI_DMA_ISDVMA(mp)	(PCI_DMA_TYPE(mp) == DMAI_FLAGS_DVMA)  argument
142 #define	PCI_DMA_ISBYPASS(mp)	(PCI_DMA_TYPE(mp) == DMAI_FLAGS_BYPASS)  argument
143 #define	PCI_DMA_ISPTP(mp)	(PCI_DMA_TYPE(mp) == DMAI_FLAGS_PEER_TO_PEER)  argument
144 #define	PCI_DMA_CANFAST(mp)	(((mp)->dmai_ndvmapages + HAS_REDZONE(mp) \  argument
145 		<= pci_dvma_page_cache_clustsz) && HAS_NOFASTLIMIT(mp))
146 #define	PCI_DMA_WINNPGS(mp)	IOMMU_BTOP((mp)->dmai_winsize)  argument
147 #define	PCI_DMA_CANCACHE(mp)	(!HAS_REDZONE(mp) && \  argument
148 		(PCI_DMA_WINNPGS(mp) == 1) && HAS_NOSYSLIMIT(mp))
149 #define	PCI_DMA_CANRELOC(mp)	((mp)->dmai_flags & DMAI_FLAGS_RELOC)  argument
150 #define	PCI_DMA_ISMAPPED(mp)	((mp)->dmai_flags & DMAI_FLAGS_MAPPED)  argument
182 #define	PCI_DMA_USECTX(mp)	(!(mp->dmai_flags & DMAI_FLAGS_NOCTX))  argument
184 #define	PCI_DMA_BYPASS_PREFIX(mp, pfn) \  argument
185 	(PCI_DMA_ISBYPASS(mp) ? COMMON_IOMMU_BYPASS_BASE | \
190 #define	PCI_DMA_CURWIN(mp) \  argument
191 	(((mp)->dmai_offset + (mp)->dmai_roffset) / (mp)->dmai_winsize)
196 #define	PCI_DVMA_FASTTRAK_PROF(mp) { \  argument
197 if ((mp->dmai_ndvmapages + HAS_REDZONE(mp)) > pci_dvma_page_cache_clustsz) \
199 else if (!HAS_NOFASTLIMIT(mp)) \
205 #define	PCI_DVMA_FASTTRAK_PROF(mp)  argument
222 	ddi_dma_impl_t *mp;  member
236 extern void pci_dma_freemp(ddi_dma_impl_t *mp);
237 extern void pci_dma_freepfn(ddi_dma_impl_t *mp);
240 extern int pci_dma_attr2hdl(pci_t *pci_p, ddi_dma_impl_t *mp);
242 extern int pci_dma_type(pci_t *pci_p, ddi_dma_req_t *req, ddi_dma_impl_t *mp);
243 extern int pci_dma_pfn(pci_t *pci_p, ddi_dma_req_t *req, ddi_dma_impl_t *mp);
244 extern int pci_dvma_win(pci_t *pci_p, ddi_dma_req_t *r, ddi_dma_impl_t *mp);
245 extern void pci_dma_freewin(ddi_dma_impl_t *mp);
246 extern int pci_dvma_map_fast(iommu_t *iommu_p, ddi_dma_impl_t *mp);
247 extern int pci_dvma_map(ddi_dma_impl_t *mp, ddi_dma_req_t *dmareq,
249 extern void pci_dvma_unmap(iommu_t *iommu_p, ddi_dma_impl_t *mp);
251 	ddi_dma_impl_t *mp);
253 	ddi_dma_impl_t *mp);
255 	ddi_dma_impl_t *mp, enum ddi_dma_ctlops cmd, off_t *offp,
258 	ddi_dma_impl_t *mp, enum ddi_dma_ctlops cmd, off_t *offp,
263 #define	PCI_GET_MP_NCOOKIES(mp)		((mp)->dmai_ncookies)  argument
264 #define	PCI_SET_MP_NCOOKIES(mp, nc)	((mp)->dmai_ncookies = (nc))  argument
265 #define	PCI_GET_MP_PFN1_ADDR(mp)	(((iopfn_t *)(mp)->dmai_pfnlst) + 1)  argument
270 #define	PCI_SAVE_MP_TTE(mp, tte)	\  argument
271 	(mp)->dmai_tte = (caddr_t)(HI32(tte) | ((tte) & 0x12))
273 #define	PCI_GET_MP_PFN1(mp, page_no) (((iopfn_t *)(mp)->dmai_pfnlst)[page_no])  argument
274 #define	PCI_GET_MP_PFN(mp, page_no)	((mp)->dmai_ndvmapages == 1 ? \  argument
275 	(iopfn_t)(mp)->dmai_pfnlst : PCI_GET_MP_PFN1(mp, page_no))
277 #define	PCI_SET_MP_PFN(mp, page_no, pfn) { \  argument
278 	if ((mp)->dmai_ndvmapages == 1) { \
279 		ASSERT(!((page_no) || (mp)->dmai_pfnlst)); \
280 		(mp)->dmai_pfnlst = (void *)(pfn); \
282 		((iopfn_t *)(mp)->dmai_pfnlst)[page_no] = (iopfn_t)(pfn); \
284 #define	PCI_SET_MP_PFN1(mp, page_no, pfn) { \  argument
285 	((iopfn_t *)(mp)->dmai_pfnlst)[page_no] = (pfn); \
288 #define	GET_TTE_TEMPLATE(mp) MAKE_TTE_TEMPLATE(PCI_GET_MP_PFN((mp), 0), (mp))  argument