/linux/kernel/printk/ |
A D | printk_ringbuffer.c | 357 return &desc_ring->descs[DESC_INDEX(desc_ring, n)]; in to_desc() 366 return &desc_ring->infos[DESC_INDEX(desc_ring, n)]; in to_info() 568 struct prb_desc_ring *desc_ring = &rb->desc_ring; in data_make_reusable() local 767 struct prb_desc_ring *desc_ring = &rb->desc_ring; in desc_push_tail() local 874 struct prb_desc_ring *desc_ring = &rb->desc_ring; in desc_reserve() local 1350 struct prb_desc_ring *desc_ring = &rb->desc_ring; in prb_reserve_in_last() local 1482 struct prb_desc_ring *desc_ring = &rb->desc_ring; in prb_reserve() local 1572 struct prb_desc_ring *desc_ring = &e->rb->desc_ring; in _prb_commit() local 1628 struct prb_desc_ring *desc_ring = &e->rb->desc_ring; in prb_commit() local 1788 struct prb_desc_ring *desc_ring = &rb->desc_ring; in prb_read() local [all …]
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A D | printk_ringbuffer.h | 87 struct prb_desc_ring desc_ring; member 255 .desc_ring = { \
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A D | printk.c | 914 VMCOREINFO_OFFSET(printk_ringbuffer, desc_ring); in log_buf_vmcoreinfo_setup()
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/linux/drivers/net/ethernet/google/gve/ |
A D | gve_rx_dqo.c | 203 if (rx->dqo.bufq.desc_ring) { in gve_rx_free_ring_dqo() 207 rx->dqo.bufq.desc_ring = NULL; in gve_rx_free_ring_dqo() 210 if (rx->dqo.complq.desc_ring) { in gve_rx_free_ring_dqo() 211 size = sizeof(rx->dqo.complq.desc_ring[0]) * in gve_rx_free_ring_dqo() 215 rx->dqo.complq.desc_ring = NULL; in gve_rx_free_ring_dqo() 264 size = sizeof(rx->dqo.complq.desc_ring[0]) * in gve_rx_alloc_ring_dqo() 266 rx->dqo.complq.desc_ring = in gve_rx_alloc_ring_dqo() 268 if (!rx->dqo.complq.desc_ring) in gve_rx_alloc_ring_dqo() 273 rx->dqo.bufq.desc_ring = in gve_rx_alloc_ring_dqo() 275 if (!rx->dqo.bufq.desc_ring) in gve_rx_alloc_ring_dqo() [all …]
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A D | gve_rx.c | 53 dma_free_coherent(dev, bytes, rx->desc.desc_ring, rx->desc.bus); in gve_rx_free_ring() 54 rx->desc.desc_ring = NULL; in gve_rx_free_ring() 213 rx->desc.desc_ring = dma_alloc_coherent(hdev, bytes, &rx->desc.bus, in gve_rx_alloc_ring() 215 if (!rx->desc.desc_ring) { in gve_rx_alloc_ring() 428 desc = &rx->desc.desc_ring[idx]; in gve_rx_ctx_init() 454 prefetch(rx->desc.desc_ring + idx); in gve_rx_ctx_init() 554 first_desc = &rx->desc.desc_ring[idx]; in gve_rx() 591 desc = &rx->desc.desc_ring[idx]; in gve_rx() 639 desc = rx->desc.desc_ring + next_idx; in gve_rx_work_pending() 713 desc = &rx->desc.desc_ring[idx]; in gve_clean_rx_done() [all …]
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A D | gve.h | 52 struct gve_rx_desc *desc_ring; /* the descriptor ring */ member 91 struct gve_rx_desc_dqo *desc_ring; member 100 struct gve_rx_compl_desc_dqo *desc_ring; member
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A D | gve_adminq.c | 660 if (priv->rx_desc_cnt * sizeof(priv->rx->desc.desc_ring[0]) in gve_set_desc_cnt()
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/linux/scripts/gdb/linux/ |
A D | dmesg.py | 45 desc_ring = utils.read_memoryview(inf, addr, sz).tobytes() 49 desc_ring_count = 1 << utils.read_u32(desc_ring, off) 52 addr = utils.read_ulong(desc_ring, off) 58 addr = utils.read_ulong(desc_ring, off) 95 tail_id = utils.read_u64(desc_ring, off + counter_off) 97 head_id = utils.read_u64(desc_ring, off + counter_off)
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/linux/drivers/net/ethernet/cavium/liquidio/ |
A D | octeon_droq.c | 172 struct octeon_droq_desc *desc_ring = droq->desc_ring; in octeon_droq_setup_ring_buffers() local 186 desc_ring[i].info_ptr = 0; in octeon_droq_setup_ring_buffers() 187 desc_ring[i].buffer_ptr = in octeon_droq_setup_ring_buffers() 207 if (droq->desc_ring) in octeon_delete_droq() 272 if (!droq->desc_ring) { in octeon_init_droq() 390 struct octeon_droq_desc *desc_ring) in octeon_droq_refill_pullup_descs() argument 403 desc_ring[refill_index].buffer_ptr; in octeon_droq_refill_pullup_descs() 405 desc_ring[refill_index].buffer_ptr = 0; in octeon_droq_refill_pullup_descs() 433 struct octeon_droq_desc *desc_ring; in octeon_droq_refill() local 439 desc_ring = droq->desc_ring; in octeon_droq_refill() [all …]
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A D | octeon_droq.h | 257 struct octeon_droq_desc *desc_ring; member
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/linux/drivers/dma/ |
A D | plx_dma.c | 116 struct plx_dma_desc **desc_ring; member 131 return plxdev->desc_ring[i & (PLX_DMA_RING_COUNT - 1)]; in plx_dma_get_desc() 381 plxdev->desc_ring = kcalloc(PLX_DMA_RING_COUNT, in plx_dma_alloc_desc() 382 sizeof(*plxdev->desc_ring), GFP_KERNEL); in plx_dma_alloc_desc() 383 if (!plxdev->desc_ring) in plx_dma_alloc_desc() 395 plxdev->desc_ring[i] = desc; in plx_dma_alloc_desc() 402 kfree(plxdev->desc_ring[i]); in plx_dma_alloc_desc() 403 kfree(plxdev->desc_ring); in plx_dma_alloc_desc() 480 kfree(plxdev->desc_ring[i]); in plx_dma_free_chan_resources() 482 kfree(plxdev->desc_ring); in plx_dma_free_chan_resources()
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/linux/drivers/net/ethernet/ti/ |
A D | cpmac.c | 192 struct cpmac_desc *desc_ring; member 552 desc = &priv->desc_ring[queue]; in cpmac_start_xmit() 585 desc = &priv->desc_ring[queue]; in cpmac_end_xmit() 704 if (unlikely(!priv->desc_ring)) in cpmac_clear_tx() 707 priv->desc_ring[i].dataflags = 0; in cpmac_clear_tx() 708 if (priv->desc_ring[i].skb) { in cpmac_clear_tx() 709 dev_kfree_skb_any(priv->desc_ring[i].skb); in cpmac_clear_tx() 710 priv->desc_ring[i].skb = NULL; in cpmac_clear_tx() 930 if (!priv->desc_ring) { in cpmac_open() 988 priv->desc_ring, priv->dma_ring); in cpmac_open() [all …]
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/linux/drivers/net/ethernet/socionext/ |
A D | netsec.c | 292 struct netsec_desc_ring desc_ring[NETSEC_RING_MAX]; member 861 &priv->desc_ring[NETSEC_RING_RX]; in netsec_xdp_queue_one() 1201 struct netsec_desc_ring *dring = &priv->desc_ring[id]; in netsec_uninit_pkt_dring() 1242 struct netsec_desc_ring *dring = &priv->desc_ring[id]; in netsec_free_dring() 1256 struct netsec_desc_ring *dring = &priv->desc_ring[id]; in netsec_alloc_dring() 1431 upper_32_bits(priv->desc_ring[NETSEC_RING_RX].desc_dma)); in netsec_reset_hardware() 1433 lower_32_bits(priv->desc_ring[NETSEC_RING_RX].desc_dma)); in netsec_reset_hardware() 1436 upper_32_bits(priv->desc_ring[NETSEC_RING_TX].desc_dma)); in netsec_reset_hardware() 1438 lower_32_bits(priv->desc_ring[NETSEC_RING_TX].desc_dma)); in netsec_reset_hardware() 1730 spin_lock_init(&priv->desc_ring[NETSEC_RING_TX].lock); in netsec_netdev_init() [all …]
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/linux/Documentation/admin-guide/kdump/ |
A D | gdbmacros.txt | 298 set var $desc_count = 1U << prb->desc_ring.count_bits 301 set var $id = prb->desc_ring.tail_id.counter 302 set var $end_id = prb->desc_ring.head_id.counter 305 set var $desc = &prb->desc_ring.descs[$id % $desc_count] 306 set var $info = &prb->desc_ring.infos[$id % $desc_count]
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A D | vmcoreinfo.rst | 229 (printk_ringbuffer, desc_ring|text_data_ring|dict_data_ring|fail)
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/linux/drivers/net/ethernet/cortina/ |
A D | gemini.c | 550 struct gmac_txdesc *desc_ring; in gmac_setup_txqs() local 563 desc_ring = dma_alloc_coherent(geth->dev, len * sizeof(*desc_ring), in gmac_setup_txqs() 566 if (!desc_ring) { in gmac_setup_txqs() 573 dma_free_coherent(geth->dev, len * sizeof(*desc_ring), in gmac_setup_txqs() 574 desc_ring, port->txq_dma_base); in gmac_setup_txqs() 583 txq->ring = desc_ring; in gmac_setup_txqs() 594 desc_ring += entries; in gmac_setup_txqs()
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/linux/drivers/net/ethernet/rdc/ |
A D | r6040.c | 294 static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring, in r6040_init_ring_desc() argument 297 struct r6040_descriptor *desc = desc_ring; in r6040_init_ring_desc() 308 desc->vndescp = desc_ring; in r6040_init_ring_desc()
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