276 #define ubh_ubhcpymem(mem,ubh,size) _ubh_ubhcpymem_(uspi,mem,ubh,size)  argument
278 #define ubh_memcpyubh(ubh,mem,size) _ubh_memcpyubh_(uspi,ubh,mem,size)  argument
315 #define ubh_get_ucg(ubh) \  argument
316 	((struct ufs_cylinder_group *)((ubh)->bh[0]->b_data))
323 #define ubh_get_addr8(ubh,begin) \  argument
324 	((u8*)(ubh)->bh[(begin) >> uspi->s_fshift]->b_data + \
327 #define ubh_get_addr16(ubh,begin) \  argument
328 	(((__fs16*)((ubh)->bh[(begin) >> (uspi->s_fshift-1)]->b_data)) + \
331 #define ubh_get_addr32(ubh,begin) \  argument
332 	(((__fs32*)((ubh)->bh[(begin) >> (uspi->s_fshift-2)]->b_data)) + \
335 #define ubh_get_addr64(ubh,begin) \  argument
336 	(((__fs64*)((ubh)->bh[(begin) >> (uspi->s_fshift-3)]->b_data)) + \
342 				     struct ufs_buffer_head *ubh,  in ubh_get_data_ptr()  argument
346 		return ubh_get_addr64(ubh, blk);  in ubh_get_data_ptr()
348 		return ubh_get_addr32(ubh, blk);  in ubh_get_data_ptr()
351 #define ubh_blkmap(ubh,begin,bit) \  argument
352 …((*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) >> ((bit) & 7)) & (0xff >> (UFS_MAXFRAG - uspi->s_fpb…
379 #define ubh_setbit(ubh,begin,bit) \  argument
380 	(*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) |= (1 << ((bit) & 7)))
382 #define ubh_clrbit(ubh,begin,bit) \  argument
383 	(*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) &= ~(1 << ((bit) & 7)))
385 #define ubh_isset(ubh,begin,bit) \  argument
386 	(*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) & (1 << ((bit) & 7)))
388 #define ubh_isclr(ubh,begin,bit) (!ubh_isset(ubh,begin,bit))  argument
390 #define ubh_find_first_zero_bit(ubh,begin,size) _ubh_find_next_zero_bit_(uspi,ubh,begin,size,0)  argument
392 #define ubh_find_next_zero_bit(ubh,begin,size,offset) _ubh_find_next_zero_bit_(uspi,ubh,begin,size,…  argument
394 	struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh,  in _ubh_find_next_zero_bit_()  argument
407 		pos = find_next_zero_bit_le(ubh->bh[base]->b_data, count, offset);  in _ubh_find_next_zero_bit_()
439 #define ubh_find_last_zero_bit(ubh,begin,size,offset) _ubh_find_last_zero_bit_(uspi,ubh,begin,size,…  argument
441 	struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh,  in _ubh_find_last_zero_bit_()  argument
456 		pos = find_last_zero_bit (ubh->bh[base]->b_data,  in _ubh_find_last_zero_bit_()
466 #define ubh_isblockclear(ubh,begin,block) (!_ubh_isblockset_(uspi,ubh,begin,block))  argument
468 #define ubh_isblockset(ubh,begin,block) _ubh_isblockset_(uspi,ubh,begin,block)  argument
470 	struct ufs_buffer_head * ubh, unsigned begin, unsigned block)  in _ubh_isblockset_()  argument
475 	    	return (*ubh_get_addr (ubh, begin + block) == 0xff);  in _ubh_isblockset_()
478 		return (*ubh_get_addr (ubh, begin + (block >> 1)) & mask) == mask;  in _ubh_isblockset_()
481 		return (*ubh_get_addr (ubh, begin + (block >> 2)) & mask) == mask;  in _ubh_isblockset_()
484 		return (*ubh_get_addr (ubh, begin + (block >> 3)) & mask) == mask;  in _ubh_isblockset_()
489 #define ubh_clrblock(ubh,begin,block) _ubh_clrblock_(uspi,ubh,begin,block)  argument
491 	struct ufs_buffer_head * ubh, unsigned begin, unsigned block)  in _ubh_clrblock_()  argument
495 	    	*ubh_get_addr (ubh, begin + block) = 0x00;  in _ubh_clrblock_()
498 		*ubh_get_addr (ubh, begin + (block >> 1)) &= ~(0x0f << ((block & 0x01) << 2));  in _ubh_clrblock_()
501 		*ubh_get_addr (ubh, begin + (block >> 2)) &= ~(0x03 << ((block & 0x03) << 1));  in _ubh_clrblock_()
504 		*ubh_get_addr (ubh, begin + (block >> 3)) &= ~(0x01 << ((block & 0x07)));  in _ubh_clrblock_()
509 #define ubh_setblock(ubh,begin,block) _ubh_setblock_(uspi,ubh,begin,block)  argument
511 	struct ufs_buffer_head * ubh, unsigned begin, unsigned block)  in _ubh_setblock_()  argument
515 	    	*ubh_get_addr(ubh, begin + block) = 0xff;  in _ubh_setblock_()
518 		*ubh_get_addr(ubh, begin + (block >> 1)) |= (0x0f << ((block & 0x01) << 2));  in _ubh_setblock_()
521 		*ubh_get_addr(ubh, begin + (block >> 2)) |= (0x03 << ((block & 0x03) << 1));  in _ubh_setblock_()
524 		*ubh_get_addr(ubh, begin + (block >> 3)) |= (0x01 << ((block & 0x07)));  in _ubh_setblock_()