Searched refs:desc_idx (Results 1 - 16 of 16) sorted by relevance

/linux-master/drivers/media/pci/solo6x10/
H A Dsolo6x10-p2m.c79 p2m_dev->desc_count = p2m_dev->desc_idx = 0;
89 p2m_dev->desc_idx = 1;
163 if (p2m_dev->desc_count <= p2m_dev->desc_idx) {
169 p2m_dev->desc_idx++;
170 desc = &p2m_dev->descs[p2m_dev->desc_idx];
H A Dsolo6x10.h122 int desc_idx; member in struct:solo_p2m_dev
/linux-master/drivers/net/ethernet/google/gve/
H A Dgve_tx_dqo.c509 static void gve_tx_fill_pkt_desc_dqo(struct gve_tx_ring *tx, u32 *desc_idx, argument
517 &tx->dqo.tx_ring[*desc_idx].pkt;
532 *desc_idx = (*desc_idx + 1) & tx->mask;
636 u32 *desc_idx,
664 gve_tx_fill_pkt_desc_dqo(tx, desc_idx, skb, len, addr,
683 gve_tx_fill_pkt_desc_dqo(tx, desc_idx, skb, len, addr,
725 u32 *desc_idx,
749 gve_tx_fill_pkt_desc_dqo(tx, desc_idx, skb,
777 u32 desc_idx local
632 gve_tx_add_skb_no_copy_dqo(struct gve_tx_ring *tx, struct sk_buff *skb, struct gve_tx_pending_packet_dqo *pkt, s16 completion_tag, u32 *desc_idx, bool is_gso) argument
721 gve_tx_add_skb_copy_dqo(struct gve_tx_ring *tx, struct sk_buff *skb, struct gve_tx_pending_packet_dqo *pkt, s16 completion_tag, u32 *desc_idx, bool is_gso) argument
[all...]
H A Dgve_rx_dqo.c684 u32 desc_idx, int queue_idx)
728 desc_idx * priv->header_buf_size,
682 gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx, const struct gve_rx_compl_desc_dqo *compl_desc, u32 desc_idx, int queue_idx) argument
/linux-master/drivers/net/ethernet/broadcom/
H A Dbcm63xx_enet.c231 int desc_idx; local
234 desc_idx = priv->rx_dirty_desc;
235 desc = &priv->rx_desc_cpu[desc_idx];
237 if (!priv->rx_buf[desc_idx]) {
246 priv->rx_buf[desc_idx] = buf;
320 int desc_idx; local
325 desc_idx = priv->rx_curr_desc;
326 desc = &priv->rx_desc_cpu[desc_idx];
368 buf = priv->rx_buf[desc_idx];
389 priv->rx_buf[desc_idx]
[all...]
H A Dbgmac.c378 struct bgmac_dma_ring *ring, int desc_idx)
380 struct bgmac_dma_desc *dma_desc = ring->cpu_base + desc_idx;
383 if (desc_idx == BGMAC_RX_RING_SLOTS - 1)
391 dma_desc->addr_low = cpu_to_le32(lower_32_bits(ring->slots[desc_idx].dma_addr));
392 dma_desc->addr_high = cpu_to_le32(upper_32_bits(ring->slots[desc_idx].dma_addr));
396 ring->end = desc_idx;
377 bgmac_dma_rx_setup_desc(struct bgmac *bgmac, struct bgmac_dma_ring *ring, int desc_idx) argument
H A Dtg3.c6861 u32 opaque_key, desc_idx, *post_ptr; local
6865 desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK;
6868 ri = &tp->napi[0].prodring.rx_std_buffers[desc_idx];
6874 ri = &tp->napi[0].prodring.rx_jmb_buffers[desc_idx];
6886 desc_idx, *post_ptr);
6935 desc_idx, *post_ptr);
13485 u32 base_flags = 0, mss = 0, desc_idx, coal_now, data_off, val; local
13635 desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK;
13663 rx_data = tpr->rx_std_buffers[desc_idx].data;
13664 map = dma_unmap_addr(&tpr->rx_std_buffers[desc_idx],
[all...]
/linux-master/drivers/net/ethernet/intel/iavf/
H A Diavf_adminq.c838 u16 desc_idx; local
866 desc_idx = ntc;
883 memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va,
/linux-master/drivers/net/ethernet/intel/i40e/
H A Di40e_adminq.c1063 u16 desc_idx; local
1091 desc_idx = ntc;
1108 memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va,
/linux-master/drivers/net/ethernet/intel/ice/
H A Dice_controlq.c1164 u16 desc_idx; local
1192 desc_idx = ntc;
1205 memcpy(e->msg_buf, cq->rq.r.rq_bi[desc_idx].va, e->msg_len);
/linux-master/drivers/dma/ti/
H A Dk3-udma.c227 unsigned int desc_idx; /* Only used for cyclic in packet mode */ member in struct:udma_desc
511 d->desc_idx);
521 d->desc_idx);
1046 h_desc = d->hwdesc[d->desc_idx].cppi5_desc_vaddr;
1048 udma_push_to_ring(uc, d->desc_idx);
1049 d->desc_idx = (d->desc_idx + 1) % d->sglen;
1178 d->desc_idx);
3447 d->desc_idx = 0;
3706 d->desc_idx
[all...]
/linux-master/drivers/input/touchscreen/
H A Dwdt87xx_i2c.c219 static int wdt87xx_get_desc(struct i2c_client *client, u8 desc_idx, argument
225 tx_buf[2] |= desc_idx & 0xF;
/linux-master/drivers/net/ethernet/marvell/
H A Dmvneta.c2779 int desc_idx, i; local
2781 desc_idx = first + num;
2782 if (desc_idx >= txq->size)
2783 desc_idx -= txq->size;
2786 struct mvneta_tx_desc *tx_desc = txq->descs + desc_idx;
2787 struct mvneta_tx_buf *buf = &txq->buf[desc_idx];
2797 if (desc_idx == 0)
2798 desc_idx = txq->size;
2799 desc_idx -= 1;
/linux-master/drivers/usb/gadget/function/
H A Df_fs.c1792 int desc_idx; local
1798 desc_idx = 2;
1801 desc_idx = 1;
1804 desc_idx = 0;
1807 desc = epfile->ep->descs[desc_idx];
/linux-master/drivers/net/wireless/realtek/rtlwifi/
H A Dpci.c583 int rxring_idx, int desc_idx)
607 rtlpci->rx_ring[rxring_idx].rx_buf[desc_idx] = skb;
581 _rtl_pci_init_one_rxdesc(struct ieee80211_hw *hw, struct sk_buff *new_skb, u8 *entry, int rxring_idx, int desc_idx) argument
/linux-master/drivers/net/ethernet/cadence/
H A Dmacb_main.c155 static unsigned int macb_adj_dma_desc_idx(struct macb *bp, unsigned int desc_idx) argument
161 desc_idx <<= 1;
164 desc_idx *= 3;
170 return desc_idx;

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