22 #define __set_tlb_bus(trident,page,ptr,addr) \  argument
23 	do { (trident)->tlb.entries[page] = cpu_to_le32((addr) & ~(SNDRV_TRIDENT_PAGE_SIZE-1)); \
24 	     (trident)->tlb.shadow_entries[page] = (ptr); } while (0)
25 #define __tlb_to_ptr(trident,page) \  argument
26 	(void*)((trident)->tlb.shadow_entries[page])
27 #define __tlb_to_addr(trident,page) \  argument
28 	(dma_addr_t)le32_to_cpu((trident->tlb.entries[page]) & ~(SNDRV_TRIDENT_PAGE_SIZE - 1))
35 #define set_tlb_bus(trident,page,ptr,addr) __set_tlb_bus(trident,page,ptr,addr)  argument
37 #define set_silent_tlb(trident,page)	__set_tlb_bus(trident, page, (unsigned long)trident->tlb.silen…  argument
43 #define page_to_ptr(trident,page)	__tlb_to_ptr(trident, page)  argument
45 #define page_to_addr(trident,page)	__tlb_to_addr(trident, page)  argument
53 #define page_to_ptr(trident,page)	__tlb_to_ptr(trident, (page) << 1)  argument
54 #define page_to_addr(trident,page)	__tlb_to_addr(trident, (page) << 1)  argument
57 static inline void set_tlb_bus(struct snd_trident *trident, int page,  in set_tlb_bus()  argument
61 	__set_tlb_bus(trident, page, ptr, addr);  in set_tlb_bus()
62 	__set_tlb_bus(trident, page+1, ptr + SNDRV_TRIDENT_PAGE_SIZE, addr + SNDRV_TRIDENT_PAGE_SIZE);  in set_tlb_bus()
64 static inline void set_silent_tlb(struct snd_trident *trident, int page)  in set_silent_tlb()  argument
67 …__set_tlb_bus(trident, page, (unsigned long)trident->tlb.silent_page.area, trident->tlb.silent_pag…  in set_silent_tlb()
68 …__set_tlb_bus(trident, page+1, (unsigned long)trident->tlb.silent_page.area, trident->tlb.silent_p…  in set_silent_tlb()
83 #define page_to_ptr(trident,page)	__tlb_to_ptr(trident, (page) * UNIT_PAGES)  argument
84 #define page_to_addr(trident,page)	__tlb_to_addr(trident, (page) * UNIT_PAGES)  argument
87 static inline void set_tlb_bus(struct snd_trident *trident, int page,  in set_tlb_bus()  argument
93 		__set_tlb_bus(trident, page, ptr, addr);  in set_tlb_bus()
98 static inline void set_silent_tlb(struct snd_trident *trident, int page)  in set_silent_tlb()  argument
103 …__set_tlb_bus(trident, page, (unsigned long)trident->tlb.silent_page.area, trident->tlb.silent_pag…  in set_silent_tlb()
109 static inline void *offset_ptr(struct snd_trident *trident, int offset)  in offset_ptr()  argument
112 	ptr = page_to_ptr(trident, get_aligned_page(offset));  in offset_ptr()
174 snd_trident_alloc_sg_pages(struct snd_trident *trident,  in snd_trident_alloc_sg_pages()  argument
186 	hdr = trident->tlb.memhdr;  in snd_trident_alloc_sg_pages()
211 		set_tlb_bus(trident, page, ptr, addr);  in snd_trident_alloc_sg_pages()
221 snd_trident_alloc_cont_pages(struct snd_trident *trident,  in snd_trident_alloc_cont_pages()  argument
235 	hdr = trident->tlb.memhdr;  in snd_trident_alloc_cont_pages()
256 		set_tlb_bus(trident, page, ptr, addr);  in snd_trident_alloc_cont_pages()
266 snd_trident_alloc_pages(struct snd_trident *trident,  in snd_trident_alloc_pages()  argument
269 	if (snd_BUG_ON(!trident || !substream))  in snd_trident_alloc_pages()
272 		return snd_trident_alloc_sg_pages(trident, substream);  in snd_trident_alloc_pages()
274 		return snd_trident_alloc_cont_pages(trident, substream);  in snd_trident_alloc_pages()
281 int snd_trident_free_pages(struct snd_trident *trident,  in snd_trident_free_pages()  argument
287 	if (snd_BUG_ON(!trident || !blk))  in snd_trident_free_pages()
290 	hdr = trident->tlb.memhdr;  in snd_trident_free_pages()
294 		set_silent_tlb(trident, page);  in snd_trident_free_pages()