Lines Matching defs:ring
71 struct k3_ring *t_ring; /* Transmit ring */
72 struct k3_ring *tc_ring; /* Transmit Completion ring */
77 struct k3_ring *fd_ring; /* Free Descriptor ring */
78 struct k3_ring *r_ring; /* Receive ring */
551 struct k3_ring *ring = NULL;
556 ring = uc->rflow->fd_ring;
560 ring = uc->tchan->t_ring;
575 return k3_ringacc_ring_push(ring, &paddr);
591 struct k3_ring *ring = NULL;
596 ring = uc->rflow->r_ring;
600 ring = uc->tchan->tc_ring;
606 ret = k3_ringacc_ring_pop(ring, addr);
752 /* Push all descriptors to ring for packet mode cyclic or RX */
1826 dev_err(ud->dev, "Failed to get ring irq (index: %u)\n",
1835 dev_err(ud->dev, "chan%d: ring irq request failed\n", uc->id);
1928 /* Allocate memory for DMA ring descriptor */