Lines Matching refs:space
14 there is enough space in this FIFO. Unfortunately, ATI doesn't speak
21 0xf00 read-only PCI configuration space
30 space. As concurrent threads may do the same, register access should
53 int space;
55 space =
59 //space = INREG( ai->regs, RADEON_CP_RB_RPTR ) - cp->ring.tail;
61 if( space <= 0 )
62 space += cp->ring.size;
66 --space;
68 SHOW_FLOW( 3, "head=%ld, tail=%ld, space=%ld",
71 cp->ring.tail, space );
73 LOG1( si->log, _GetAvailRingBufferQueue, space );
75 cp->ring.space = space;
77 return space;
236 if( cp->ring.space < ring_tail_increment ) \
256 cp->ring.space -= ring_tail_increment; \
378 // wait until there is enough space in ring buffer