84 	struct ehca_top_bmap *top[EHCA_MAP_ENTRIES];  member
1523 static inline void *ehca_calc_sectbase(int top, int dir, int idx)  in ehca_calc_sectbase()  argument
1527 	ret |= top << EHCA_TOP_INDEX_SHIFT;  in ehca_calc_sectbase()
1534 static u64 ehca_reg_mr_section(int top, int dir, int idx, u64 *kpage,  in ehca_reg_mr_section()  argument
1543 	void *sectbase = ehca_calc_sectbase(top, dir, idx);  in ehca_reg_mr_section()
1571 static u64 ehca_reg_mr_sections(int top, int dir, u64 *kpage,  in ehca_reg_mr_sections()  argument
1579 		if (!ehca_bmap_valid(ehca_bmap->top[top]->dir[dir]->ent[idx]))  in ehca_reg_mr_sections()
1582 		hret = ehca_reg_mr_section(top, dir, idx, kpage, shca, mr,  in ehca_reg_mr_sections()
1590 static u64 ehca_reg_mr_dir_sections(int top, u64 *kpage, struct ehca_shca *shca,  in ehca_reg_mr_dir_sections()  argument
1598 		if (!ehca_bmap_valid(ehca_bmap->top[top]->dir[dir]))  in ehca_reg_mr_dir_sections()
1601 		hret = ehca_reg_mr_sections(top, dir, kpage, shca, mr, pginfo);  in ehca_reg_mr_dir_sections()
2274 static inline int ehca_init_bmap(struct ehca_bmap *ehca_bmap, int top, int dir)  in ehca_init_bmap()  argument
2276 	if (!ehca_bmap_valid(ehca_bmap->top[top])) {  in ehca_init_bmap()
2277 		ehca_bmap->top[top] =  in ehca_init_bmap()
2279 		if (!ehca_bmap->top[top])  in ehca_init_bmap()
2282 		memset(ehca_bmap->top[top], 0xFF, EHCA_DIR_MAP_SIZE);  in ehca_init_bmap()
2284 	return ehca_init_top_bmap(ehca_bmap->top[top], dir);  in ehca_init_bmap()
2294 	int top, dir;  in ehca_destroy_busmap()  local
2299 	for (top = 0; top < EHCA_MAP_ENTRIES; top++) {  in ehca_destroy_busmap()
2300 		if (!ehca_bmap_valid(ehca_bmap->top[top]))  in ehca_destroy_busmap()
2303 			if (!ehca_bmap_valid(ehca_bmap->top[top]->dir[dir]))  in ehca_destroy_busmap()
2306 			kfree(ehca_bmap->top[top]->dir[dir]);  in ehca_destroy_busmap()
2309 		kfree(ehca_bmap->top[top]);  in ehca_destroy_busmap()
2319 	int top, dir, idx;  in ehca_update_busmap()  local
2336 		top = ehca_calc_index(i, EHCA_TOP_INDEX_SHIFT);  in ehca_update_busmap()
2340 		ret = ehca_init_bmap(ehca_bmap, top, dir);  in ehca_update_busmap()
2345 		ehca_bmap->top[top]->dir[dir]->ent[idx] = ehca_mr_len;  in ehca_update_busmap()
2412 	int top;  in ehca_reg_bmap_mr_rpages()  local
2420 	for (top = 0; top < EHCA_MAP_ENTRIES; top++) {  in ehca_reg_bmap_mr_rpages()
2421 		if (!ehca_bmap_valid(ehca_bmap->top[top]))  in ehca_reg_bmap_mr_rpages()
2423 		hret = ehca_reg_mr_dir_sections(top, kpage, shca, e_mr, pginfo);  in ehca_reg_bmap_mr_rpages()
2435 				 "hca_hndl=%llx mr_hndl=%llx", hret, e_mr, top,  in ehca_reg_bmap_mr_rpages()
2445 	int top, dir, idx;  in ehca_map_vaddr()  local
2453 	top = ehca_calc_index(abs_addr, EHCA_TOP_INDEX_SHIFT + EHCA_SECTSHIFT);  in ehca_map_vaddr()
2454 	if (!ehca_bmap_valid(ehca_bmap->top[top]))  in ehca_map_vaddr()
2458 	if (!ehca_bmap_valid(ehca_bmap->top[top]->dir[dir]))  in ehca_map_vaddr()
2463 	entry = ehca_bmap->top[top]->dir[dir]->ent[idx];  in ehca_map_vaddr()