| /linux/drivers/net/ethernet/google/gve/ |
| H A D | gve_tx_dqo.c | 542 static void gve_tx_fill_pkt_desc_dqo(struct gve_tx_ring *tx, u32 *desc_idx, in gve_tx_fill_pkt_desc_dqo() argument
548 &tx->dqo.tx_ring[*desc_idx].pkt; in gve_tx_fill_pkt_desc_dqo()
563 *desc_idx = (*desc_idx + 1) & tx->mask; in gve_tx_fill_pkt_desc_dqo()
668 static void gve_tx_update_tail(struct gve_tx_ring *tx, u32 desc_idx) in gve_tx_update_tail() argument
670 u32 last_desc_idx = (desc_idx - 1) & tx->mask; in gve_tx_update_tail()
675 tx->dqo_tx.tail = desc_idx; in gve_tx_update_tail()
691 u32 *desc_idx, in gve_tx_add_skb_no_copy_dqo() argument
720 gve_tx_fill_pkt_desc_dqo(tx, desc_idx, enable_csum, len, addr, in gve_tx_add_skb_no_copy_dqo()
740 gve_tx_fill_pkt_desc_dqo(tx, desc_idx, enable_csum, len, addr, in gve_tx_add_skb_no_copy_dqo()
782 u32 *desc_idx, in gve_tx_add_skb_copy_dqo() argument
[all …]
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| /linux/drivers/net/ethernet/ti/ |
| H A D | k3-cppi-desc-pool.c | 157 int desc_idx, void *info) in k3_cppi_desc_pool_desc_info_set() argument
159 pool->desc_infos[desc_idx] = info; in k3_cppi_desc_pool_desc_info_set()
164 int desc_idx) in k3_cppi_desc_pool_desc_info() argument
166 return pool->desc_infos[desc_idx]; in k3_cppi_desc_pool_desc_info()
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| H A D | k3-cppi-desc-pool.h | 32 int desc_idx, void *info);
34 int desc_idx);
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| H A D | am65-cpsw-nuss.c | 744 int desc_idx; in am65_cpsw_nuss_set_buf_type() local
746 desc_idx = am65_cpsw_nuss_desc_idx(tx_chn->desc_pool, desc, in am65_cpsw_nuss_set_buf_type()
748 k3_cppi_desc_pool_desc_info_set(tx_chn->desc_pool, desc_idx, in am65_cpsw_nuss_set_buf_type()
756 int desc_idx; in am65_cpsw_nuss_buf_type() local
759 desc_idx = am65_cpsw_nuss_desc_idx(tx_chn->desc_pool, desc_tx, in am65_cpsw_nuss_buf_type()
763 desc_idx); in am65_cpsw_nuss_buf_type()
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| /linux/drivers/media/pci/solo6x10/ |
| H A D | solo6x10-p2m.c | 79 p2m_dev->desc_count = p2m_dev->desc_idx = 0; in solo_p2m_dma_desc()
89 p2m_dev->desc_idx = 1; in solo_p2m_dma_desc()
163 if (p2m_dev->desc_count <= p2m_dev->desc_idx) { in solo_p2m_isr()
169 p2m_dev->desc_idx++; in solo_p2m_isr()
170 desc = &p2m_dev->descs[p2m_dev->desc_idx]; in solo_p2m_isr()
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| H A D | solo6x10.h | 122 int desc_idx; member
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| /linux/drivers/net/ethernet/broadcom/ |
| H A D | bgmac.c | 378 struct bgmac_dma_ring *ring, int desc_idx) in bgmac_dma_rx_setup_desc() argument
380 struct bgmac_dma_desc *dma_desc = ring->cpu_base + desc_idx; in bgmac_dma_rx_setup_desc()
383 if (desc_idx == BGMAC_RX_RING_SLOTS - 1) in bgmac_dma_rx_setup_desc()
391 dma_desc->addr_low = cpu_to_le32(lower_32_bits(ring->slots[desc_idx].dma_addr)); in bgmac_dma_rx_setup_desc()
392 dma_desc->addr_high = cpu_to_le32(upper_32_bits(ring->slots[desc_idx].dma_addr)); in bgmac_dma_rx_setup_desc()
396 ring->end = desc_idx; in bgmac_dma_rx_setup_desc()
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| H A D | bcm63xx_enet.c | 231 int desc_idx; in bcm_enet_refill_rx() local
234 desc_idx = priv->rx_dirty_desc; in bcm_enet_refill_rx()
235 desc = &priv->rx_desc_cpu[desc_idx]; in bcm_enet_refill_rx()
237 if (!priv->rx_buf[desc_idx]) { in bcm_enet_refill_rx()
246 priv->rx_buf[desc_idx] = buf; in bcm_enet_refill_rx()
320 int desc_idx; in bcm_enet_receive_queue() local
325 desc_idx = priv->rx_curr_desc; in bcm_enet_receive_queue()
326 desc = &priv->rx_desc_cpu[desc_idx]; in bcm_enet_receive_queue()
368 buf = priv->rx_buf[desc_idx]; in bcm_enet_receive_queue()
389 priv->rx_buf[desc_idx] = NULL; in bcm_enet_receive_queue()
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| H A D | tg3.c | 6855 u32 opaque_key, desc_idx, *post_ptr; in tg3_rx() local
6859 desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK; in tg3_rx()
6862 ri = &tp->napi[0].prodring.rx_std_buffers[desc_idx]; in tg3_rx()
6868 ri = &tp->napi[0].prodring.rx_jmb_buffers[desc_idx]; in tg3_rx()
6880 desc_idx, *post_ptr); in tg3_rx()
6929 desc_idx, *post_ptr); in tg3_rx()
13497 u32 base_flags = 0, mss = 0, desc_idx, coal_now, data_off, val; in tg3_run_loopback() local
13647 desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK; in tg3_run_loopback()
13675 rx_data = tpr->rx_std_buffers[desc_idx].data; in tg3_run_loopback()
13676 map = dma_unmap_addr(&tpr->rx_std_buffers[desc_idx], in tg3_run_loopback()
[all …]
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| /linux/drivers/net/ethernet/intel/iavf/ |
| H A D | iavf_adminq.c | 838 u16 desc_idx; in iavf_clean_arq_element() local
866 desc_idx = ntc; in iavf_clean_arq_element()
883 memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va, in iavf_clean_arq_element()
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| /linux/drivers/net/ethernet/intel/i40e/ |
| H A D | i40e_adminq.c | 1053 u16 desc_idx; in i40e_clean_arq_element() local
1081 desc_idx = ntc; in i40e_clean_arq_element()
1098 memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va, in i40e_clean_arq_element()
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| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_controlq.c | 1181 u16 desc_idx; in ice_clean_rq_elem() local
1209 desc_idx = ntc; in ice_clean_rq_elem()
1222 memcpy(e->msg_buf, cq->rq.r.rq_bi[desc_idx].va, e->msg_len); in ice_clean_rq_elem()
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| /linux/drivers/dma/ti/ |
| H A D | k3-udma.c | 227 unsigned int desc_idx; /* Only used for cyclic in packet mode */ member
511 d->desc_idx); in udma_udma_desc_from_paddr()
521 d->desc_idx); in udma_udma_desc_from_paddr()
1046 h_desc = d->hwdesc[d->desc_idx].cppi5_desc_vaddr; in udma_cyclic_packet_elapsed()
1048 udma_push_to_ring(uc, d->desc_idx); in udma_cyclic_packet_elapsed()
1049 d->desc_idx = (d->desc_idx + 1) % d->sglen; in udma_cyclic_packet_elapsed()
1185 d->desc_idx); in udma_ring_irq_handler()
3467 d->desc_idx = 0; in udma_prep_slave_sg()
3745 d->desc_idx = 0; in udma_prep_dma_memcpy()
4021 void *desc_vaddr = udma_curr_cppi5_desc_vaddr(d, d->desc_idx); in udma_desc_pre_callback()
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| /linux/drivers/usb/gadget/function/ |
| H A D | f_fs.c | 1803 int desc_idx; in ffs_epfile_ioctl() local
1809 desc_idx = 2; in ffs_epfile_ioctl()
1812 desc_idx = 1; in ffs_epfile_ioctl()
1815 desc_idx = 0; in ffs_epfile_ioctl()
1818 desc = epfile->ep->descs[desc_idx]; in ffs_epfile_ioctl()
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| /linux/drivers/net/wireless/realtek/rtlwifi/ |
| H A D | pci.c | 553 int rxring_idx, int desc_idx) in _rtl_pci_init_one_rxdesc() argument
580 rtlpci->rx_ring[rxring_idx].rx_buf[desc_idx] = skb; in _rtl_pci_init_one_rxdesc()
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