Lines Matching refs:ubh
275 #define ubh_ubhcpymem(mem,ubh,size) _ubh_ubhcpymem_(uspi,mem,ubh,size) argument
277 #define ubh_memcpyubh(ubh,mem,size) _ubh_memcpyubh_(uspi,ubh,mem,size) argument
314 #define ubh_get_ucg(ubh) \ argument
315 ((struct ufs_cylinder_group *)((ubh)->bh[0]->b_data))
322 #define ubh_get_addr8(ubh,begin) \ argument
323 ((u8*)(ubh)->bh[(begin) >> uspi->s_fshift]->b_data + \
326 #define ubh_get_addr16(ubh,begin) \ argument
327 (((__fs16*)((ubh)->bh[(begin) >> (uspi->s_fshift-1)]->b_data)) + \
330 #define ubh_get_addr32(ubh,begin) \ argument
331 (((__fs32*)((ubh)->bh[(begin) >> (uspi->s_fshift-2)]->b_data)) + \
334 #define ubh_get_addr64(ubh,begin) \ argument
335 (((__fs64*)((ubh)->bh[(begin) >> (uspi->s_fshift-3)]->b_data)) + \
341 struct ufs_buffer_head *ubh, in ubh_get_data_ptr() argument
345 return ubh_get_addr64(ubh, blk); in ubh_get_data_ptr()
347 return ubh_get_addr32(ubh, blk); in ubh_get_data_ptr()
350 #define ubh_blkmap(ubh,begin,bit) \ argument
351 …((*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) >> ((bit) & 7)) & (0xff >> (UFS_MAXFRAG - uspi->s_fpb…
383 #define ubh_setbit(ubh,begin,bit) \ argument
384 (*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) |= (1 << ((bit) & 7)))
386 #define ubh_clrbit(ubh,begin,bit) \ argument
387 (*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) &= ~(1 << ((bit) & 7)))
389 #define ubh_isset(ubh,begin,bit) \ argument
390 (*ubh_get_addr (ubh, (begin) + ((bit) >> 3)) & (1 << ((bit) & 7)))
392 #define ubh_isclr(ubh,begin,bit) (!ubh_isset(ubh,begin,bit)) argument
394 #define ubh_find_first_zero_bit(ubh,begin,size) _ubh_find_next_zero_bit_(uspi,ubh,begin,size,0) argument
396 #define ubh_find_next_zero_bit(ubh,begin,size,offset) _ubh_find_next_zero_bit_(uspi,ubh,begin,size,… argument
398 struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh, in _ubh_find_next_zero_bit_() argument
411 pos = find_next_zero_bit_le(ubh->bh[base]->b_data, count, offset); in _ubh_find_next_zero_bit_()
443 #define ubh_find_last_zero_bit(ubh,begin,size,offset) _ubh_find_last_zero_bit_(uspi,ubh,begin,size,… argument
445 struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh, in _ubh_find_last_zero_bit_() argument
460 pos = find_last_zero_bit (ubh->bh[base]->b_data, in _ubh_find_last_zero_bit_()
470 #define ubh_isblockclear(ubh,begin,block) (!_ubh_isblockset_(uspi,ubh,begin,block)) argument
472 #define ubh_isblockset(ubh,begin,block) _ubh_isblockset_(uspi,ubh,begin,block) argument
474 struct ufs_buffer_head * ubh, unsigned begin, unsigned block) in _ubh_isblockset_() argument
478 return (*ubh_get_addr (ubh, begin + block) == 0xff); in _ubh_isblockset_()
480 return (*ubh_get_addr (ubh, begin + (block >> 1)) == (0x0f << ((block & 0x01) << 2))); in _ubh_isblockset_()
482 return (*ubh_get_addr (ubh, begin + (block >> 2)) == (0x03 << ((block & 0x03) << 1))); in _ubh_isblockset_()
484 return (*ubh_get_addr (ubh, begin + (block >> 3)) == (0x01 << (block & 0x07))); 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_()