Searched refs:tail_mask (Results 1 – 5 of 5) sorted by relevance
81 u32 tail_mask; member487 int write, _nr; unsigned int tail_mask; volatile u32 *ring;499 tail_mask = dev_priv->ring.tail_mask; \517 if (((dev_priv->ring.tail + _nr) & tail_mask) != write) \520 ((dev_priv->ring.tail + _nr) & tail_mask), \540 write &= tail_mask; \
552 dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1; in r128_do_init_cce()
72 int tail_mask; member155 ringmask = dev_priv->ring.tail_mask; \
383 dev_priv->ring.tail_mask = dev_priv->ring.Size - 1; in i810_dma_initialize()
1369 u8 tail_mask, vlc_mask = 0; in tw5864_handle_frame() local1409 tail_mask = (~vlc_mask) & 0xff; in tw5864_handle_frame()1411 dst[0] = (input->tail & tail_mask) | (vlc_first_byte & vlc_mask); in tw5864_handle_frame()
