Searched refs:RING_HEAD_MASK (Results 1 - 3 of 3) sorted by relevance

/linux-4.1.27/drivers/video/fbdev/intelfb/
H A Dintelfbhw.h66 #define RING_HEAD_MASK 0x001ffffc macro
553 head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; \
H A Dintelfbhw.c1511 u32 last_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; wait_ring()
1519 dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; wait_ring()
1582 dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; refresh_ring()
/linux-4.1.27/drivers/net/ethernet/broadcom/
H A Dbcmsysport.h344 #define RING_HEAD_MASK 0x7ff macro

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