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Searched refs:RING_FULL (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/dma/
H A Dapple-admac.c33 #define RING_FULL BIT(9) macro
317 if (readl_relaxed(ad->base + REG_DESC_RING(channo)) & RING_FULL) in admac_cyclic_write_desc()
331 WARN_ON((ringval & (RING_FULL | RING_EMPTY)) == 0); in admac_ring_noccupied_slots()
333 if (ringval & RING_FULL) in admac_ring_noccupied_slots()
/linux/include/xen/interface/io/
H A Dring.h173 #define RING_FULL(_r) \ macro
/linux/drivers/usb/host/
H A Dxen-hcd.c825 if (RING_FULL(&info->urb_ring)) { in xenhcd_kick_pending_urbs()
884 if (RING_FULL(&info->urb_ring)) { in xenhcd_submit_urb()
921 if (RING_FULL(&info->urb_ring)) { in xenhcd_unlink_urb()
/linux/drivers/scsi/
H A Dxen-scsifront.c190 if (RING_FULL(&info->ring)) in scsifront_do_request()
/linux/drivers/block/
H A Dxen-blkfront.c918 if (RING_FULL(&rinfo->ring)) in blkif_queue_rq()
1187 if (!RING_FULL(&rinfo->ring)) in kick_pending_request_queues_locked()
/linux/drivers/xen/
H A Dpvcalls-front.c128 if (RING_FULL(&bedata->ring) || in get_request()