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Searched refs:desc_data (Results 1 – 12 of 12) sorted by relevance

/drivers/net/ethernet/synopsys/
A Ddwc-xlgmac-desc.c24 if (desc_data->skb_dma) { in xlgmac_unmap_desc_data()
32 desc_data->skb_dma = 0; in xlgmac_unmap_desc_data()
33 desc_data->skb_dma_len = 0; in xlgmac_unmap_desc_data()
36 if (desc_data->skb) { in xlgmac_unmap_desc_data()
38 desc_data->skb = NULL; in xlgmac_unmap_desc_data()
61 memset(&desc_data->tx, 0, sizeof(desc_data->tx)); in xlgmac_unmap_desc_data()
62 memset(&desc_data->rx, 0, sizeof(desc_data->rx)); in xlgmac_unmap_desc_data()
67 desc_data->state_saved = 0; in xlgmac_unmap_desc_data()
69 desc_data->state.len = 0; in xlgmac_unmap_desc_data()
70 desc_data->state.error = 0; in xlgmac_unmap_desc_data()
[all …]
A Ddwc-xlgmac-net.c1010 copy_len = (desc_data->rx.hdr_len) ? desc_data->rx.hdr_len : len; in xlgmac_create_skb()
1025 desc_data->rx.buf.pa.pages, in xlgmac_create_skb()
1139 skb = desc_data->state.skb; in xlgmac_rx_poll()
1141 len = desc_data->state.len; in xlgmac_rx_poll()
1200 desc_data->rx.buf.dma_off, in xlgmac_rx_poll()
1201 desc_data->rx.buf.dma_len, in xlgmac_rx_poll()
1206 desc_data->rx.buf.pa.pages, in xlgmac_rx_poll()
1209 desc_data->rx.buf.dma_len); in xlgmac_rx_poll()
1269 desc_data->state_saved = 1; in xlgmac_rx_poll()
1270 desc_data->state.skb = skb; in xlgmac_rx_poll()
[all …]
A Ddwc-xlgmac-hw.c759 dma_desc = desc_data->dma_desc; in xlgmac_dev_xmit()
823 dma_desc = desc_data->dma_desc; in xlgmac_dev_xmit()
835 desc_data->skb_dma_len); in xlgmac_dev_xmit()
923 dma_desc = desc_data->dma_desc; in xlgmac_dev_xmit()
936 desc_data->skb_dma_len); in xlgmac_dev_xmit()
984 dma_desc = desc_data->dma_desc; in xlgmac_dev_xmit()
1068 xlgmac_tx_desc_reset(desc_data); in xlgmac_tx_desc_init()
1110 hdr_dma = desc_data->rx.hdr.dma_base + desc_data->rx.hdr.dma_off; in xlgmac_rx_desc_reset()
1111 buf_dma = desc_data->rx.buf.dma_base + desc_data->rx.buf.dma_off; in xlgmac_rx_desc_reset()
2649 dma_desc = desc_data->dma_desc; in xlgmac_dev_read()
[all …]
A Ddwc-xlgmac-common.c288 struct xlgmac_desc_data *desc_data; in xlgmac_dump_tx_desc() local
292 desc_data = XLGMAC_GET_DESC_DATA(ring, idx); in xlgmac_dump_tx_desc()
293 dma_desc = desc_data->dma_desc; in xlgmac_dump_tx_desc()
296 desc_data->dma_desc, &desc_data->dma_desc_addr); in xlgmac_dump_tx_desc()
313 struct xlgmac_desc_data *desc_data; in xlgmac_dump_rx_desc() local
316 desc_data = XLGMAC_GET_DESC_DATA(ring, idx); in xlgmac_dump_rx_desc()
317 dma_desc = desc_data->dma_desc; in xlgmac_dump_rx_desc()
320 desc_data->dma_desc, &desc_data->dma_desc_addr); in xlgmac_dump_rx_desc()
A Ddwc-xlgmac.h389 struct xlgmac_desc_data *desc_data);
391 struct xlgmac_desc_data *desc_data);
428 void (*tx_desc_reset)(struct xlgmac_desc_data *desc_data);
430 struct xlgmac_desc_data *desc_data,
/drivers/gpio/
A Dgpiolib-sysfs.c764 desc_data = kzalloc(sizeof(*desc_data), GFP_KERNEL); in gpiod_export()
765 if (!desc_data) { in gpiod_export()
793 desc_data->class_attr_group.attrs = desc_data->class_attrs; in gpiod_export()
794 desc_data->class_attr_groups[0] = &desc_data->class_attr_group; in gpiod_export()
811 desc_data->value_kn = sysfs_get_dirent(desc_data->dev->kobj.sd, in gpiod_export()
838 desc_data->chip_attr_groups[0] = &desc_data->chip_attr_group; in gpiod_export()
857 sysfs_remove_groups(desc_data->parent, desc_data->chip_attr_groups); in gpiod_export()
867 kfree(desc_data); in gpiod_export()
950 desc_data = tmp; in gpiod_unexport()
955 if (!desc_data) in gpiod_unexport()
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/drivers/net/ethernet/mediatek/
A Dmtk_star_emac.c352 status |= desc_data->len; in mtk_star_ring_push_head()
740 unmap_func(priv, &desc_data); in mtk_star_ring_free_skbs()
741 dev_kfree_skb(desc_data.skb); in mtk_star_ring_free_skbs()
1119 desc_data.skb = skb; in mtk_star_netdev_start_xmit()
1120 desc_data.len = skb->len; in mtk_star_netdev_start_xmit()
1151 ret = desc_data.skb->len; in mtk_star_tx_complete_one()
1286 curr_skb = desc_data.skb; in mtk_star_rx()
1319 skb_put(desc_data.skb, desc_data.len); in mtk_star_rx()
1321 desc_data.skb->protocol = eth_type_trans(desc_data.skb, ndev); in mtk_star_rx()
1322 desc_data.skb->dev = ndev; in mtk_star_rx()
[all …]
/drivers/net/ethernet/hisilicon/hns3/hns3pf/
A Dhclge_err.c2255 __le32 *desc_data; in hclge_handle_mpf_ras_error() local
2297 desc_data = (__le32 *)&desc[2]; in hclge_handle_mpf_ras_error()
2318 desc_data = (__le32 *)&desc[3]; in hclge_handle_mpf_ras_error()
2326 desc_data = (__le32 *)&desc[4]; in hclge_handle_mpf_ras_error()
2340 desc_data = (__le32 *)&desc[5]; in hclge_handle_mpf_ras_error()
2413 __le32 *desc_data; in hclge_handle_pf_ras_error() local
2929 __le32 *desc_data; in hclge_handle_mpf_msix_error() local
2980 __le32 *desc_data; in hclge_handle_pf_msix_error() local
3331 __le32 *desc_data; in hclge_handle_error_info_log() local
3354 if (!desc_data) { in hclge_handle_error_info_log()
[all …]
A Dhclge_regs.c181 __le32 *desc_data; in hclge_get_32_bit_regs() local
208 desc_data = (__le32 *)(&desc[i].data[0]); in hclge_get_32_bit_regs()
211 desc_data = (__le32 *)(&desc[i]); in hclge_get_32_bit_regs()
215 *reg_val++ = le32_to_cpu(*desc_data++); in hclge_get_32_bit_regs()
235 __le64 *desc_data; in hclge_get_64_bit_regs() local
262 desc_data = (__le64 *)(&desc[i].data[0]); in hclge_get_64_bit_regs()
265 desc_data = (__le64 *)(&desc[i]); in hclge_get_64_bit_regs()
269 *reg_val++ = le64_to_cpu(*desc_data++); in hclge_get_64_bit_regs()
A Dhclge_main.c446 __le64 *desc_data; in hclge_mac_update_stats_defective() local
463 desc_data = (__le64 *)(&desc[0].data[0]); in hclge_mac_update_stats_defective()
468 *data += le64_to_cpu(*desc_data); in hclge_mac_update_stats_defective()
470 desc_data++; in hclge_mac_update_stats_defective()
483 __le64 *desc_data; in hclge_mac_update_stats_complete() local
508 desc_data = (__le64 *)(&desc[0].data[0]); in hclge_mac_update_stats_complete()
513 *data += le64_to_cpu(*desc_data); in hclge_mac_update_stats_complete()
515 desc_data++; in hclge_mac_update_stats_complete()
/drivers/infiniband/hw/mlx5/
A Dcounters.c1047 if (desc_data[i].description > IB_COUNTER_BYTES) in counters_set_description()
1050 if (cntrs_max_index <= desc_data[i].index) in counters_set_description()
1051 cntrs_max_index = desc_data[i].index + 1; in counters_set_description()
1055 mcounters->counters_data = desc_data; in counters_set_description()
1077 desc_data = kcalloc(cntrs_data->ncounters, in mlx5_ib_flow_counters_set_data()
1078 sizeof(*desc_data), in mlx5_ib_flow_counters_set_data()
1080 if (!desc_data) in mlx5_ib_flow_counters_set_data()
1083 if (copy_from_user(desc_data, in mlx5_ib_flow_counters_set_data()
1101 if (desc_data) { in mlx5_ib_flow_counters_set_data()
1110 desc_data, in mlx5_ib_flow_counters_set_data()
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/drivers/mtd/nand/raw/
A Dstm32_fmc2_nand.c857 struct dma_async_tx_descriptor *desc_data, *desc_ecc; in stm32_fmc2_nfc_xfer() local
885 desc_data = dmaengine_prep_slave_sg(dma_ch, nfc->dma_data_sg.sgl, in stm32_fmc2_nfc_xfer()
888 if (!desc_data) { in stm32_fmc2_nfc_xfer()
895 desc_data->callback = stm32_fmc2_nfc_dma_callback; in stm32_fmc2_nfc_xfer()
896 desc_data->callback_param = &nfc->dma_data_complete; in stm32_fmc2_nfc_xfer()
897 ret = dma_submit_error(dmaengine_submit(desc_data)); in stm32_fmc2_nfc_xfer()

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