Searched refs:buff (Results 1 - 25 of 319) sorted by last modified time

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/linux-master/net/core/
H A Dskbuff.c3674 static __wsum warn_crc32c_csum_update(const void *buff, int len, __wsum sum) argument
H A Dfilter.c1656 u8 buff[MAX_BPF_STACK]; member in union:bpf_scratchpad::__anon107
4173 if (unlikely(xdp_buff_has_frags(xdp))) { /* non-linear xdp buff */
/linux-master/drivers/net/ethernet/intel/ice/
H A Dice_debugfs.c230 char buff[32] = {}; local
232 snprintf(buff, sizeof(buff), "%d\n",
235 return simple_read_from_buffer(buffer, count, ppos, buff, strlen(buff));
305 char buff[32] = {}; local
307 snprintf(buff, sizeof(buff), "%u\n",
311 return simple_read_from_buffer(buffer, count, ppos, buff, strlen(buff));
400 char buff[32] = {}; local
[all...]
/linux-master/net/ipv4/
H A Dicmp.c1039 char buff[IFNAMSIZ]; local
1079 memset(buff, 0, sizeof(buff));
1080 memcpy(buff, &iio->ident.name, ident_len);
1081 dev = dev_get_by_name(net, buff);
/linux-master/drivers/gpu/drm/xe/
H A Dxe_gt_ccs_mode.c105 const char *buff, size_t count)
112 ret = kstrtou32(buff, 0, &num_engines);
104 ccs_mode_store(struct device *kdev, struct device_attribute *attr, const char *buff, size_t count) argument
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_main.c692 PAGE_SIZE, rq->buff.map_dir);
703 rq->buff.map_dir);
815 rq->buff.map_dir = params->xdp_prog ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE;
816 rq->buff.headroom = mlx5e_get_rq_headroom(mdev, params, xsk);
859 rq->buff.frame0_sz = (1 << rq->mpwqe.log_stride_sz);
885 rq->buff.frame0_sz = rq->wqe.info.arr[0].frag_stride;
907 pp_params.dma_dir = rq->buff.map_dir;
937 0 : rq->buff.headroom;
/linux-master/net/ipv6/
H A Daddrconf.c5758 u64 buff[IPSTATS_MIB_MAX]; local
5763 memset(buff, 0, sizeof(buff));
5764 buff[0] = IPSTATS_MIB_MAX;
5768 buff[i] += snmp_get_cpu_field64(mib, c, i, syncpoff);
5771 memcpy(stats, buff, IPSTATS_MIB_MAX * sizeof(u64));
/linux-master/lib/
H A Dchecksum_kunit.c451 #define full_csum(buff, len, sum) csum_fold(csum_partial(buff, len, sum))
/linux-master/drivers/net/ethernet/micrel/
H A Dks8851_spi.c207 * @buff: The buffer address
211 * the FIFO into the buffer specified by @buff.
213 static void ks8851_rdfifo_spi(struct ks8851_net *ks, u8 *buff, unsigned int len) argument
222 "%s: %d@%p\n", __func__, len, buff);
232 xfer->rx_buf = buff;
H A Dks8851_par.c164 * @buff: The buffer address
168 * the FIFO into the buffer specified by @buff.
170 static void ks8851_rdfifo_par(struct ks8851_net *ks, u8 *buff, unsigned int len) argument
175 "%s: %d@%p\n", __func__, len, buff);
177 ioread16_rep(ksp->hw_addr, (u16 *)buff + 1, len / 2);
H A Dks8851.h419 void (*rdfifo)(struct ks8851_net *ks, u8 *buff,
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/steering/
H A Ddr_dbg.c66 new_buff->buff = kvzalloc(MLX5DR_DEBUG_DUMP_BUFF_SIZE, GFP_KERNEL);
67 if (!new_buff->buff) {
106 kvfree(dump_buff->buff);
119 struct mlx5dr_dbg_dump_buff *buff; local
127 buff = list_last_entry(&dump_data->buff_list,
130 buff_capacity = (MLX5DR_DEBUG_DUMP_BUFF_SIZE - 1) - buff->index;
135 ret = snprintf(buff->buff + buff->index, write_size + 1, "%s", str);
139 buff
208 dr_dump_rule_action_mem(struct seq_file *file, char *buff, const u64 rule_id, struct mlx5dr_rule_action_member *action_mem) argument
490 dr_dump_rule_mem(struct seq_file *file, char *buff, struct mlx5dr_ste *ste, bool is_rx, const u64 rule_id, u8 format_ver) argument
523 dr_dump_rule_rx_tx(struct seq_file *file, char *buff, struct mlx5dr_rule_rx_tx *rule_rx_tx, bool is_rx, const u64 rule_id, u8 format_ver) argument
549 char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH]; local
589 dr_dump_matcher_mask(struct seq_file *file, char *buff, struct mlx5dr_match_param *mask, u8 criteria, const u64 matcher_id) argument
684 dr_dump_matcher_builder(struct seq_file *file, char *buff, struct mlx5dr_ste_build *builder, u32 index, bool is_rx, const u64 matcher_id) argument
705 dr_dump_matcher_rx_tx(struct seq_file *file, char *buff, bool is_rx, struct mlx5dr_matcher_rx_tx *matcher_rx_tx, const u64 matcher_id) argument
748 char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH]; local
805 dr_dump_table_rx_tx(struct seq_file *file, char *buff, bool is_rx, struct mlx5dr_table_rx_tx *table_rx_tx, const u64 table_id) argument
835 char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH]; local
883 dr_dump_send_ring(struct seq_file *file, char *buff, struct mlx5dr_send_ring *ring, const u64 domain_id) argument
905 dr_dump_domain_info_flex_parser(struct seq_file *file, char *buff, const char *flex_parser_name, const u8 flex_parser_value, const u64 domain_id) argument
928 dr_dump_domain_info_caps(struct seq_file *file, char *buff, struct mlx5dr_cmd_caps *caps, const u64 domain_id) argument
971 dr_dump_domain_info(struct seq_file *file, char *buff, struct mlx5dr_domain_info *info, const u64 domain_id) argument
1011 char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH]; local
[all...]
/linux-master/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_core_perf.c430 char __user *buff, size_t count, loff_t *ppos)
440 return simple_read_from_buffer(buff, count, ppos, buf, len);
429 _dpu_core_perf_mode_read(struct file *file, char __user *buff, size_t count, loff_t *ppos) argument
/linux-master/drivers/gpu/drm/amd/pm/swsmu/inc/
H A Damdgpu_smu.h1593 int smu_stb_collect_info(struct smu_context *smu, void *buff, uint32_t size);
/linux-master/drivers/ufs/core/
H A Dufshcd.c7908 * @buff: power descriptor buffer
7913 const char *buff)
7921 data = get_unaligned_be16(&buff[2 * i]);
7912 ufshcd_get_max_icc_level(int sup_curr_uA, u32 start_scan, const char *buff) argument
/linux-master/drivers/usb/dwc2/
H A Dgadget.c1621 * @buff: Buffer for request
1629 void *buff,
1635 dev_dbg(hsotg->dev, "%s: buff %p, len %d\n", __func__, buff, length);
1654 memcpy(req->buf, buff, length);
1627 dwc2_hsotg_send_reply(struct dwc2_hsotg *hsotg, struct dwc2_hsotg_ep *ep, void *buff, int length) argument
/linux-master/drivers/scsi/lpfc/
H A Dlpfc_hbadisc.c7019 * @buff: Buffer containing the FCF connection table as in the config
7026 uint8_t *buff)
7041 conn_hdr = (struct lpfc_fcf_conn_hdr *) buff;
7046 (buff + sizeof(struct lpfc_fcf_conn_hdr));
7102 * @buff: Buffer containing the FCoE parameter data structure.
7109 uint8_t *buff)
7115 buff;
7117 (buff + sizeof(struct lpfc_fip_param_hdr));
7137 * @buff: Buffer containing config region 23 data.
7146 lpfc_get_rec_conf23(uint8_t *buff, uint32_ argument
7025 lpfc_read_fcf_conn_tbl(struct lpfc_hba *phba, uint8_t *buff) argument
7108 lpfc_read_fcoe_param(struct lpfc_hba *phba, uint8_t *buff) argument
7184 lpfc_parse_fcoe_conf(struct lpfc_hba *phba, uint8_t *buff, uint32_t size) argument
[all...]
H A Dlpfc_bsg.c2928 cmd->un.quexri64cx.buff.bde.addrHigh =
2930 cmd->un.quexri64cx.buff.bde.addrLow =
2932 cmd->un.quexri64cx.buff.bde.tus.f.bdeSize =
2934 cmd->un.quexri64cx.buff.buffer_tag = mp[i]->buffer_tag;
/linux-master/tools/lib/bpf/
H A Dlibbpf.c4704 char file[PATH_MAX], buff[4096]; local
4720 while (fgets(buff, sizeof(buff), fp)) {
4721 if (sscanf(buff, "map_type:\t%u", &val) == 1)
4723 else if (sscanf(buff, "key_size:\t%u", &val) == 1)
4725 else if (sscanf(buff, "value_size:\t%u", &val) == 1)
4727 else if (sscanf(buff, "max_entries:\t%u", &val) == 1)
4729 else if (sscanf(buff, "map_flags:\t%i", &val) == 1)
/linux-master/drivers/net/ethernet/hisilicon/hns3/hns3pf/
H A Dhclge_main.c556 char *buff = (char *)data; local
560 return buff;
566 snprintf(buff, ETH_GSTRING_LEN, "%s", strs[i].desc);
567 buff = buff + ETH_GSTRING_LEN;
570 return (u8 *)buff;
/linux-master/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_ethtool.c559 char *buff = (char *)data; local
567 buff = hns3_get_strings_tqps(h, buff);
568 ops->get_strings(h, stringset, (u8 *)buff);
575 snprintf(buff, ETH_GSTRING_LEN, "%s",
577 buff += ETH_GSTRING_LEN;
/linux-master/drivers/net/ethernet/hisilicon/hns3/hns3_common/
H A Dhclge_comm_tqp_stats.c14 u64 *buff = data; local
19 *buff++ = tqp->tqp_stats.rcb_tx_ring_pktnum_rcd;
24 *buff++ = tqp->tqp_stats.rcb_rx_ring_pktnum_rcd;
27 return buff;
40 u8 *buff = data; local
46 snprintf(buff, ETH_GSTRING_LEN, "txq%u_pktnum_rcd", tqp->index);
47 buff += ETH_GSTRING_LEN;
53 snprintf(buff, ETH_GSTRING_LEN, "rxq%u_pktnum_rcd", tqp->index);
54 buff += ETH_GSTRING_LEN;
57 return buff;
[all...]
/linux-master/tools/perf/trace/beauty/include/linux/
H A Dsocket.h433 extern int __sys_sendto(int fd, void __user *buff, size_t len,
/linux-master/net/
H A Dsocket.c2159 int __sys_sendto(int fd, void __user *buff, size_t len, unsigned int flags, argument
2168 err = import_ubuf(ITER_SOURCE, buff, len, &msg.msg_iter);
2199 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
2203 return __sys_sendto(fd, buff, len, flags, addr, addr_len);
2210 SYSCALL_DEFINE4(send, int, fd, void __user *, buff, size_t, len,
2213 return __sys_sendto(fd, buff, len, flags, NULL, 0);
/linux-master/net/packet/
H A Daf_packet.c197 static void packet_increment_head(struct packet_ring_buffer *buff);
1198 static void packet_increment_head(struct packet_ring_buffer *buff) argument
1200 buff->head = buff->head != buff->frame_max ? buff->head+1 : 0;

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