| /Linux-v5.15/drivers/net/ethernet/rocker/ |
| D | rocker_tlv.h | 122 const struct rocker_desc_info *desc_info) in rocker_tlv_parse_desc() argument
124 rocker_tlv_parse(tb, maxtype, desc_info->data, in rocker_tlv_parse_desc()
125 desc_info->desc->tlv_size); in rocker_tlv_parse_desc()
129 rocker_tlv_start(struct rocker_desc_info *desc_info) in rocker_tlv_start() argument
131 return (struct rocker_tlv *) ((char *) desc_info->data + in rocker_tlv_start()
132 desc_info->tlv_size); in rocker_tlv_start()
135 int rocker_tlv_put(struct rocker_desc_info *desc_info,
139 rocker_tlv_put_u8(struct rocker_desc_info *desc_info, int attrtype, u8 value) in rocker_tlv_put_u8() argument
143 return rocker_tlv_put(desc_info, attrtype, sizeof(u8), &tmp); in rocker_tlv_put_u8()
147 rocker_tlv_put_u16(struct rocker_desc_info *desc_info, int attrtype, u16 value) in rocker_tlv_put_u16() argument
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| D | rocker_main.c | 315 static int rocker_desc_err(const struct rocker_desc_info *desc_info) in rocker_desc_err() argument
317 int err = desc_info->desc->comp_err & ~ROCKER_DMA_DESC_COMP_ERR_GEN; in rocker_desc_err()
343 static void rocker_desc_gen_clear(const struct rocker_desc_info *desc_info) in rocker_desc_gen_clear() argument
345 desc_info->desc->comp_err &= ~ROCKER_DMA_DESC_COMP_ERR_GEN; in rocker_desc_gen_clear()
348 static bool rocker_desc_gen(const struct rocker_desc_info *desc_info) in rocker_desc_gen() argument
350 u32 comp_err = desc_info->desc->comp_err; in rocker_desc_gen()
356 rocker_desc_cookie_ptr_get(const struct rocker_desc_info *desc_info) in rocker_desc_cookie_ptr_get() argument
358 return (void *)(uintptr_t)desc_info->desc->cookie; in rocker_desc_cookie_ptr_get()
361 static void rocker_desc_cookie_ptr_set(const struct rocker_desc_info *desc_info, in rocker_desc_cookie_ptr_set() argument
364 desc_info->desc->cookie = (uintptr_t) ptr; in rocker_desc_cookie_ptr_set()
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| D | rocker_ofdpa.c | 305 ofdpa_cmd_flow_tbl_add_ig_port(struct rocker_desc_info *desc_info, in ofdpa_cmd_flow_tbl_add_ig_port() argument
308 if (rocker_tlv_put_u32(desc_info, ROCKER_TLV_OF_DPA_IN_PPORT, in ofdpa_cmd_flow_tbl_add_ig_port()
311 if (rocker_tlv_put_u32(desc_info, ROCKER_TLV_OF_DPA_IN_PPORT_MASK, in ofdpa_cmd_flow_tbl_add_ig_port()
314 if (rocker_tlv_put_u16(desc_info, ROCKER_TLV_OF_DPA_GOTO_TABLE_ID, in ofdpa_cmd_flow_tbl_add_ig_port()
322 ofdpa_cmd_flow_tbl_add_vlan(struct rocker_desc_info *desc_info, in ofdpa_cmd_flow_tbl_add_vlan() argument
325 if (rocker_tlv_put_u32(desc_info, ROCKER_TLV_OF_DPA_IN_PPORT, in ofdpa_cmd_flow_tbl_add_vlan()
328 if (rocker_tlv_put_be16(desc_info, ROCKER_TLV_OF_DPA_VLAN_ID, in ofdpa_cmd_flow_tbl_add_vlan()
331 if (rocker_tlv_put_be16(desc_info, ROCKER_TLV_OF_DPA_VLAN_ID_MASK, in ofdpa_cmd_flow_tbl_add_vlan()
334 if (rocker_tlv_put_u16(desc_info, ROCKER_TLV_OF_DPA_GOTO_TABLE_ID, in ofdpa_cmd_flow_tbl_add_vlan()
338 rocker_tlv_put_be16(desc_info, ROCKER_TLV_OF_DPA_NEW_VLAN_ID, in ofdpa_cmd_flow_tbl_add_vlan()
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| D | rocker_tlv.c | 32 int rocker_tlv_put(struct rocker_desc_info *desc_info, in rocker_tlv_put() argument
35 int tail_room = desc_info->data_size - desc_info->tlv_size; in rocker_tlv_put()
42 tlv = rocker_tlv_start(desc_info); in rocker_tlv_put()
43 desc_info->tlv_size += total_size; in rocker_tlv_put()
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| D | rocker.h | 34 struct rocker_desc_info *desc_info; member
76 struct rocker_desc_info *desc_info,
80 const struct rocker_desc_info *desc_info,
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| /Linux-v5.15/drivers/net/ethernet/pensando/ionic/ |
| D | ionic_txrx.c | 120 struct ionic_desc_info *desc_info, in ionic_rx_frags() argument
134 buf_info = &desc_info->bufs[0]; in ionic_rx_frags()
180 struct ionic_desc_info *desc_info, in ionic_rx_copybreak() argument
192 buf_info = &desc_info->bufs[0]; in ionic_rx_copybreak()
221 struct ionic_desc_info *desc_info, in ionic_rx_clean() argument
244 skb = ionic_rx_copybreak(q, desc_info, comp); in ionic_rx_clean()
246 skb = ionic_rx_frags(q, desc_info, comp); in ionic_rx_clean()
322 struct ionic_desc_info *desc_info; in ionic_rx_service() local
337 desc_info = &q->info[q->tail_idx]; in ionic_rx_service()
341 ionic_rx_clean(q, desc_info, cq_info, desc_info->cb_arg); in ionic_rx_service()
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| D | ionic_main.c | 192 struct ionic_desc_info *desc_info; in ionic_adminq_flush() local
205 desc_info = &q->info[q->tail_idx]; in ionic_adminq_flush()
206 memset(desc_info->desc, 0, sizeof(union ionic_adminq_cmd)); in ionic_adminq_flush()
207 desc_info->cb = NULL; in ionic_adminq_flush()
208 desc_info->cb_arg = NULL; in ionic_adminq_flush()
241 struct ionic_desc_info *desc_info, in ionic_adminq_cb() argument
263 struct ionic_desc_info *desc_info; in ionic_adminq_post() local
285 desc_info = &q->info[q->head_idx]; in ionic_adminq_post()
286 memcpy(desc_info->desc, &ctx->cmd, sizeof(ctx->cmd)); in ionic_adminq_post()
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| D | ionic_dev.c | 652 struct ionic_desc_info *desc_info; in ionic_q_post() local
656 desc_info = &q->info[q->head_idx]; in ionic_q_post()
657 desc_info->cb = cb; in ionic_q_post()
658 desc_info->cb_arg = cb_arg; in ionic_q_post()
685 struct ionic_desc_info *desc_info; in ionic_q_service() local
701 desc_info = &q->info[q->tail_idx]; in ionic_q_service()
705 cb = desc_info->cb; in ionic_q_service()
706 cb_arg = desc_info->cb_arg; in ionic_q_service()
708 desc_info->cb = NULL; in ionic_q_service()
709 desc_info->cb_arg = NULL; in ionic_q_service()
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| D | ionic_dev.h | 174 struct ionic_desc_info *desc_info,
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| /Linux-v5.15/drivers/ata/ |
| D | sata_fsl.c | 227 u32 desc_info; member
407 unsigned int tag, u32 desc_info, in sata_fsl_setup_cmd_hdr_entry() argument
422 pp->cmdslot[tag].desc_info = cpu_to_le32(desc_info | (tag & 0x1F)); in sata_fsl_setup_cmd_hdr_entry()
427 pp->cmdslot[tag].ttl, pp->cmdslot[tag].desc_info); in sata_fsl_setup_cmd_hdr_entry()
513 u32 desc_info = CMD_DESC_RES | CMD_DESC_SNOOP_ENABLE; in sata_fsl_qc_prep() local
533 desc_info |= ATAPI_CMD; in sata_fsl_qc_prep()
544 desc_info |= FPDMA_QUEUED_CMD; in sata_fsl_qc_prep()
546 sata_fsl_setup_cmd_hdr_entry(pp, tag, desc_info, ttl_dwords, in sata_fsl_qc_prep()
550 desc_info, ttl_dwords, num_prde); in sata_fsl_qc_prep()
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| /Linux-v5.15/include/linux/soc/ti/ |
| D | knav_dma.h | 153 __le32 desc_info; member
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| /Linux-v5.15/drivers/net/ethernet/ti/ |
| D | netcp_core.c | 117 static void get_desc_info(u32 *desc_info, u32 *pkt_info, in get_desc_info() argument
120 *desc_info = le32_to_cpu(desc->desc_info); in get_desc_info()
159 static void set_desc_info(u32 desc_info, u32 pkt_info, in set_desc_info() argument
162 desc->desc_info = cpu_to_le32(desc_info); in set_desc_info()
856 u32 desc_info, pkt_info; in netcp_allocate_rx_buf() local
909 desc_info = KNAV_DMA_DESC_PS_INFO_IN_DESC; in netcp_allocate_rx_buf()
910 desc_info |= buf_len & KNAV_DMA_DESC_PKT_LEN_MASK; in netcp_allocate_rx_buf()
918 set_desc_info(desc_info, pkt_info, hwdesc); in netcp_allocate_rx_buf()
1162 set_words(&pkt_len, 1, &desc->desc_info); in netcp_tx_map_skb()
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| /Linux-v5.15/drivers/net/ethernet/micrel/ |
| D | ksz884x.c | 3753 static void hw_init_desc(struct ksz_desc_info *desc_info, int transmit) in hw_init_desc() argument
3756 u32 phys = desc_info->ring_phys; in hw_init_desc()
3757 struct ksz_hw_desc *desc = desc_info->ring_virt; in hw_init_desc()
3758 struct ksz_desc *cur = desc_info->ring; in hw_init_desc()
3761 for (i = 0; i < desc_info->alloc; i++) { in hw_init_desc()
3763 phys += desc_info->size; in hw_init_desc()
3767 previous->phw->next = cpu_to_le32(desc_info->ring_phys); in hw_init_desc()
3771 desc_info->avail = desc_info->alloc; in hw_init_desc()
3772 desc_info->last = desc_info->next = 0; in hw_init_desc()
3774 desc_info->cur = desc_info->ring; in hw_init_desc()
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| /Linux-v5.15/drivers/mtd/nand/raw/ |
| D | qcom_nandc.c | 285 struct desc_info { struct
786 struct desc_info *desc; in prepare_bam_async_desc()
951 struct desc_info *desc; in prep_adm_dma_desc()
1371 struct desc_info *desc; in submit_descs()
1427 struct desc_info *desc, *n; in free_descs()
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