| /linux/tools/perf/util/arm-spe-decoder/ |
| H A D | arm-spe-pkt-decoder.c | 319 static u64 print_event_list(int *err, char **buf, size_t *buf_len, in arm_spe_pkt_desc_event()
324 arm_spe_pkt_out_string(err, buf, buf_len, " %s", ev->desc); in arm_spe_pkt_desc_event()
351 char *buf, size_t buf_len) in arm_spe_pkt_desc_op_type()
356 arm_spe_pkt_out_string(&err, &buf, &buf_len, "EV"); in arm_spe_pkt_desc_op_type()
357 payload = print_event_list(&err, &buf, &buf_len, common_ev_strings, in arm_spe_pkt_desc_op_type()
364 payload = print_event_list(&err, &buf, &buf_len, in arm_spe_pkt_desc_op_type()
374 arm_spe_pkt_out_string(&err, &buf, &buf_len, " IMPDEF:"); in arm_spe_pkt_desc_op_type()
379 arm_spe_pkt_out_string(&err, &buf, &buf_len, "%d%s", i, in arm_spe_pkt_desc_op_type()
390 char *buf, size_t buf_len) in arm_spe_pkt_desc_op_type()
398 arm_spe_pkt_out_string(&err, &buf, &buf_len, "SV in arm_spe_pkt_desc_op_type()
280 arm_spe_pkt_desc_event(const struct arm_spe_pkt * packet,char * buf,size_t buf_len) arm_spe_pkt_desc_event() argument
336 arm_spe_pkt_desc_op_type(const struct arm_spe_pkt * packet,char * buf,size_t buf_len) arm_spe_pkt_desc_op_type() argument
442 arm_spe_pkt_desc_addr(const struct arm_spe_pkt * packet,char * buf,size_t buf_len) arm_spe_pkt_desc_addr() argument
484 arm_spe_pkt_desc_counter(const struct arm_spe_pkt * packet,char * buf,size_t buf_len) arm_spe_pkt_desc_counter() argument
511 arm_spe_pkt_desc(const struct arm_spe_pkt * packet,char * buf,size_t buf_len) arm_spe_pkt_desc() argument
[all...] |
| /linux/security/selinux/ |
| H A D | ima.c | 26 int buf_len, suffix_len, i; in selinux_ima_collect_state()
28 buf_len = strlen("initialized=0;enforcing=0;checkreqprot=0;") + 1; in selinux_ima_collect_state()
32 buf_len += strlen(selinux_policycap_names[i]) + suffix_len; in selinux_ima_collect_state()
34 selinux_ima_config_len = buf_len; in selinux_ima_collect_state()
25 int buf_len, len, i, rc; selinux_ima_collect_state() local
|
| /linux/drivers/net/wireless/st/cw1200/ |
| H A D | hwio.c | 31 void *buf, size_t buf_len, int buf_id) in __cw1200_reg_read() argument
37 if (WARN_ON(((unsigned long)buf & 3) && (buf_len > 4))) { in __cw1200_reg_read()
48 buf, buf_len); in __cw1200_reg_read()
52 const void *buf, size_t buf_len, int buf_id) in __cw1200_reg_write() argument
63 buf, buf_len); in __cw1200_reg_write()
99 size_t buf_len) in cw1200_reg_read() argument
103 ret = __cw1200_reg_read(priv, addr, buf, buf_len, 0); in cw1200_reg_read()
109 size_t buf_len) in cw1200_reg_write() argument
113 ret = __cw1200_reg_write(priv, addr, buf, buf_len, 0); in cw1200_reg_write()
118 int cw1200_data_read(struct cw1200_common *priv, void *buf, size_t buf_len) in cw1200_data_read() argument
[all …]
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| H A D | hwio.h | 157 void *buf, size_t buf_len);
159 const void *buf, size_t buf_len);
162 void *buf, size_t buf_len);
164 const void *buf, size_t buf_len);
200 size_t buf_len, u32 prefetch, u16 port_addr);
202 size_t buf_len);
205 void *buf, size_t buf_len) in cw1200_apb_read() argument
207 return cw1200_indirect_read(priv, addr, buf, buf_len, in cw1200_apb_read()
213 void *buf, size_t buf_len) in cw1200_ahb_read() argument
215 return cw1200_indirect_read(priv, addr, buf, buf_len, in cw1200_ahb_read()
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| /linux/drivers/scsi/ |
| H A D | scsi_logging.c | 108 static size_t scsi_format_opcode_name(char *buffer, size_t buf_len, in scsi_format_opcode_name() argument
120 off = scnprintf(buffer, buf_len, in scsi_format_opcode_name()
131 off = scnprintf(buffer, buf_len, "%s", cdb_name); in scsi_format_opcode_name()
133 off = scnprintf(buffer, buf_len, "opcode=0x%x", cdb0); in scsi_format_opcode_name()
134 if (WARN_ON(off >= buf_len)) in scsi_format_opcode_name()
137 off += scnprintf(buffer + off, buf_len - off, in scsi_format_opcode_name()
140 off += scnprintf(buffer + off, buf_len - off, in scsi_format_opcode_name()
145 off = scnprintf(buffer, buf_len, "%s", sa_name); in scsi_format_opcode_name()
147 off = scnprintf(buffer, buf_len, "%s, sa=0x%x", in scsi_format_opcode_name()
150 off = scnprintf(buffer, buf_len, in scsi_format_opcode_name()
[all …]
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-at91-master.c | 148 dev->buf_len, dma->direction); in at91_twi_dma_cleanup()
157 if (!dev->buf_len) in at91_twi_write_next_byte()
164 if (--dev->buf_len == 0) { in at91_twi_write_next_byte()
170 dev_dbg(dev->dev, "wrote 0x%x, to go %zu\n", *dev->buf, dev->buf_len); in at91_twi_write_next_byte()
180 dev->buf_len, DMA_TO_DEVICE); in at91_twi_write_data_dma_callback()
202 if (!dev->buf_len) in at91_twi_write_data_dma()
208 dma_addr = dma_map_single(dev->dev, dev->buf, dev->buf_len, in at91_twi_write_data_dma()
224 part1_len = dev->buf_len & ~0x3; in at91_twi_write_data_dma()
231 part2_len = dev->buf_len & 0x3; in at91_twi_write_data_dma()
247 sg_dma_len(&dma->sg[0]) = dev->buf_len; in at91_twi_write_data_dma()
339 size_t buf_len; at91_twi_read_data_dma() local
[all...] |
| /linux/drivers/nvdimm/ |
| H A D | ramdax.c | 122 static int ramdax_get_config_size(struct nvdimm *nvdimm, int buf_len, in ramdax_get_config_size() argument
125 if (sizeof(*cmd) > buf_len) in ramdax_get_config_size()
137 static int ramdax_get_config_data(struct nvdimm *nvdimm, int buf_len, in ramdax_get_config_data() argument
142 if (sizeof(*cmd) > buf_len) in ramdax_get_config_data()
144 if (struct_size(cmd, out_buf, cmd->in_length) > buf_len) in ramdax_get_config_data()
154 static int ramdax_set_config_data(struct nvdimm *nvdimm, int buf_len, in ramdax_set_config_data() argument
159 if (sizeof(*cmd) > buf_len) in ramdax_set_config_data()
161 if (struct_size(cmd, in_buf, cmd->in_length) > buf_len) in ramdax_set_config_data()
172 void *buf, unsigned int buf_len) in ramdax_nvdimm_ctl() argument
181 return ramdax_get_config_size(nvdimm, buf_len, buf); in ramdax_nvdimm_ctl()
[all …]
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| /linux/drivers/net/wireless/ath/ath6kl/ |
| H A D | testmode.c | 46 void ath6kl_tm_rx_event(struct ath6kl *ar, void *buf, size_t buf_len) in ath6kl_tm_rx_event() argument
50 if (!buf || buf_len == 0) in ath6kl_tm_rx_event()
53 skb = cfg80211_testmode_alloc_event_skb(ar->wiphy, buf_len, GFP_KERNEL); in ath6kl_tm_rx_event()
59 nla_put(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf)) in ath6kl_tm_rx_event()
74 int err, buf_len; in ath6kl_tm_cmd() local
91 buf_len = nla_len(tb[ATH6KL_TM_ATTR_DATA]); in ath6kl_tm_cmd()
93 ath6kl_wmi_test_cmd(ar->wmi, buf, buf_len); in ath6kl_tm_cmd()
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| /linux/security/integrity/ima/ |
| H A D | ima_modsig.c | 40 int ima_read_modsig(enum ima_hooks func, const void *buf, loff_t buf_len, in ima_read_modsig() argument
50 if (buf_len <= marker_len + sizeof(*sig)) in ima_read_modsig()
53 p = buf + buf_len - marker_len; in ima_read_modsig()
57 buf_len -= marker_len; in ima_read_modsig()
60 rc = mod_check_sig(sig, buf_len, func_tokens[func]); in ima_read_modsig()
65 buf_len -= sig_len + sizeof(*sig); in ima_read_modsig()
73 hdr->pkcs7_msg = pkcs7_parse_message(buf + buf_len, sig_len); in ima_read_modsig()
80 memcpy(hdr->raw_pkcs7, buf + buf_len, sig_len); in ima_read_modsig()
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| /linux/fs/jffs2/ |
| H A D | scan.c | 452 uint32_t hdr_crc, buf_ofs, buf_len; in jffs2_scan_eraseblock() local
502 buf_len = c->wbuf_pagesize; in jffs2_scan_eraseblock()
504 buf_len = sizeof(*sm); in jffs2_scan_eraseblock()
507 err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len, in jffs2_scan_eraseblock()
508 jeb->offset + c->sector_size - buf_len, in jffs2_scan_eraseblock()
509 buf_len); in jffs2_scan_eraseblock()
528 memcpy(sumptr + sumlen - buf_len, buf + buf_size - buf_len, buf_len); in jffs2_scan_eraseblock()
530 if (buf_len < sumlen) { in jffs2_scan_eraseblock()
534 sumlen - buf_len); in jffs2_scan_eraseblock()
564 buf_len = c->sector_size; in jffs2_scan_eraseblock()
[all …]
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| /linux/samples/watch_queue/ |
| H A D | watch_test.c | 77 ssize_t buf_len; in consumer() local
80 buf_len = read(fd, buffer, sizeof(buffer)); in consumer()
81 if (buf_len == -1) { in consumer()
86 if (buf_len == 0) { in consumer()
91 if (buf_len > sizeof(buffer)) { in consumer()
92 fprintf(stderr, "Read buffer overrun: %zd\n", buf_len); in consumer()
96 printf("read() = %zd\n", buf_len); in consumer()
99 end = buffer + buf_len; in consumer()
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| /linux/drivers/staging/rtl8723bs/os_dep/ |
| H A D | osdep_service.c | 82 void rtw_buf_free(u8 **buf, u32 *buf_len) in rtw_buf_free() argument
84 if (!buf || !buf_len) in rtw_buf_free()
88 *buf_len = 0; in rtw_buf_free()
94 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) in rtw_buf_update() argument
100 if (!buf || !buf_len) in rtw_buf_update()
113 ori_len = *buf_len; in rtw_buf_update()
116 *buf_len = 0; in rtw_buf_update()
118 *buf_len = dup_len; in rtw_buf_update()
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| /linux/net/ceph/ |
| H A D | crypto.c | 207 const void *buf, unsigned int buf_len) in setup_sgtable() argument
213 unsigned int chunk_len = PAGE_ALIGN(off + buf_len); in setup_sgtable()
217 if (buf_len == 0) { in setup_sgtable()
240 unsigned int len = min(chunk_len - off, buf_len); in setup_sgtable()
251 buf_len -= len; in setup_sgtable()
253 WARN_ON(buf_len != 0); in setup_sgtable()
265 void *buf, int buf_len, int in_len, int *pout_len) in ceph_aes_crypt() argument
275 WARN_ON(crypt_len > buf_len); in ceph_aes_crypt()
329 void *buf, int buf_len, int in_len, int *pout_len) in ceph_krb5_encrypt() argument
338 ret = setup_sgtable(&sgt, &prealloc_sg, buf, buf_len); in ceph_krb5_encrypt()
[all …]
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| H A D | hv_vhca_stats.c | 34 int buf_len) in mlx5e_hv_vhca_fill_stats() argument
44 data + buf_len)) in mlx5e_hv_vhca_fill_stats()
71 int buf_len, rc; in mlx5e_hv_vhca_stats_work() local
77 buf_len = mlx5e_hv_vhca_stats_buf_size(priv); in mlx5e_hv_vhca_stats_work()
81 memset(buf, 0, buf_len); in mlx5e_hv_vhca_stats_work()
82 mlx5e_hv_vhca_fill_stats(priv, buf, buf_len); in mlx5e_hv_vhca_stats_work()
84 rc = mlx5_hv_vhca_agent_write(agent, buf, buf_len); in mlx5e_hv_vhca_stats_work()
133 int buf_len = mlx5e_hv_vhca_stats_buf_max_size(priv); in mlx5e_hv_vhca_stats_create() local
136 priv->stats_agent.buf = kvzalloc(buf_len, GFP_KERNEL); in mlx5e_hv_vhca_stats_create()
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| /linux/tools/perf/util/intel-pt-decoder/ |
| H A D | intel-pt-pkt-decoder.c | 679 size_t buf_len) in intel_pt_pkt_desc() argument
692 return snprintf(buf, buf_len, "%s", name); in intel_pt_pkt_desc()
694 size_t blen = buf_len; in intel_pt_pkt_desc()
716 return buf_len - blen; in intel_pt_pkt_desc()
723 return snprintf(buf, buf_len, "%s no ip", name); in intel_pt_pkt_desc()
731 return snprintf(buf, buf_len, "%s 0x%llx", name, payload); in intel_pt_pkt_desc()
733 return snprintf(buf, buf_len, "%s CTC 0x%x FC 0x%x", name, in intel_pt_pkt_desc()
736 return snprintf(buf, buf_len, "%s IF:%d %lld", in intel_pt_pkt_desc()
739 return snprintf(buf, buf_len, "%s TXAbort:%u InTX:%u", in intel_pt_pkt_desc()
745 ret = snprintf(buf, buf_len, "%s 0x%llx (NR=%d)", in intel_pt_pkt_desc()
[all …]
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| /linux/tools/testing/nvdimm/test/ |
| H A D | nfit.c | 232 struct nd_intel_fw_info *nd_cmd, unsigned int buf_len, in nd_intel_test_get_fw_info() argument
239 __func__, t, nd_cmd, buf_len, idx); in nd_intel_test_get_fw_info()
241 if (buf_len < sizeof(*nd_cmd)) in nd_intel_test_get_fw_info()
258 struct nd_intel_fw_start *nd_cmd, unsigned int buf_len, in nd_intel_test_start_update() argument
265 __func__, t, nd_cmd, buf_len, idx); in nd_intel_test_start_update()
267 if (buf_len < sizeof(*nd_cmd)) in nd_intel_test_start_update()
288 struct nd_intel_fw_send_data *nd_cmd, unsigned int buf_len, in nd_intel_test_send_data() argument
296 __func__, t, nd_cmd, buf_len, idx); in nd_intel_test_send_data()
298 if (buf_len < sizeof(*nd_cmd)) in nd_intel_test_send_data()
340 unsigned int buf_len, int idx) in nd_intel_test_finish_fw() argument
[all …]
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| /linux/fs/vboxsf/ |
| H A D | vboxsf_wrappers.c | 201 int vboxsf_read(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf) in vboxsf_read() argument
214 parms.cb.u.value32 = *buf_len; in vboxsf_read()
216 parms.buffer.u.pointer.size = *buf_len; in vboxsf_read()
221 *buf_len = parms.cb.u.value32; in vboxsf_read()
225 int vboxsf_write(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf) in vboxsf_write() argument
238 parms.cb.u.value32 = *buf_len; in vboxsf_write()
240 parms.buffer.u.pointer.size = *buf_len; in vboxsf_write()
245 *buf_len = parms.cb.u.value32; in vboxsf_write()
252 u32 *buf_len, struct shfl_dirinfo *buf, u32 *file_count) in vboxsf_dirinfo() argument
265 parms.cb.u.value32 = *buf_len; in vboxsf_dirinfo()
[all …]
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| /linux/drivers/net/ethernet/intel/libeth/ |
| H A D | rx.c | 82 fq->buf_len = libeth_rx_hw_len_mtu(pp, fq->buf_len); in libeth_rx_page_pool_params()
85 fq->buf_len = libeth_rx_hw_len_truesize(pp, fq->buf_len, in libeth_rx_page_pool_params()
89 fq->buf_len = ALIGN(LIBETH_MAX_HEAD, LIBETH_RX_BUF_STRIDE); in libeth_rx_page_pool_params()
97 fq->buf_len)); in libeth_rx_page_pool_params()
136 max = min(rounddown_pow_of_two(fq->buf_len ? : U32_MAX), in libeth_rx_page_pool_params_zc()
139 fq->buf_len = clamp(mtu, LIBETH_RX_BUF_STRIDE, max); in libeth_rx_page_pool_params_zc()
140 fq->truesize = fq->buf_len; in libeth_rx_page_pool_params_zc()
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| /linux/security/tomoyo/ |
| H A D | realpath.c | 241 unsigned int buf_len = PAGE_SIZE / 2; in tomoyo_realpath_from_path() local
249 buf_len <<= 1; in tomoyo_realpath_from_path()
251 buf = kmalloc(buf_len, GFP_NOFS); in tomoyo_realpath_from_path()
255 buf[buf_len - 1] = '\0'; in tomoyo_realpath_from_path()
258 pos = dentry->d_op->d_dname(dentry, buf, buf_len - 1); in tomoyo_realpath_from_path()
268 buf_len - 1); in tomoyo_realpath_from_path()
271 pos = tomoyo_get_absolute_path(path, buf, buf_len - 1); in tomoyo_realpath_from_path()
278 buf_len - 1); in tomoyo_realpath_from_path()
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| /linux/drivers/net/wireless/ath/wil6210/ |
| H A D | trace.h | 30 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
32 TP_ARGS(wmi, buf, buf_len),
38 __field(u16, buf_len)
39 __dynamic_array(u8, buf, buf_len)
46 __entry->buf_len = buf_len;
47 memcpy(__get_dynamic_array(buf), buf, buf_len);
52 __entry->mid, __entry->command_id, __entry->buf_len,
58 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
59 TP_ARGS(wmi, buf, buf_len)
63 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
[all …]
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| /linux/drivers/net/wireless/ti/wlcore/ |
| H A D | testmode.c | 60 int buf_len, ret, len; in wl1271_tm_cmd_test() local
71 buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]); in wl1271_tm_cmd_test()
76 if (buf_len > sizeof(struct wl1271_command)) in wl1271_tm_cmd_test()
90 ret = wl1271_cmd_test(wl, buf, buf_len, answer); in wl1271_tm_cmd_test()
111 len = nla_total_size(buf_len); in wl1271_tm_cmd_test()
118 if (nla_put(skb, WL1271_TM_ATTR_DATA, buf_len, buf)) { in wl1271_tm_cmd_test()
203 int buf_len, ret; in wl1271_tm_cmd_configure() local
216 buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]); in wl1271_tm_cmd_configure()
218 if (buf_len > sizeof(struct wl1271_command)) in wl1271_tm_cmd_configure()
222 ret = wl1271_cmd_configure(wl, ie_id, buf, buf_len); in wl1271_tm_cmd_configure()
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| /linux/drivers/cxl/ |
| H A D | pmem.c | 189 unsigned int buf_len) in cxl_pmem_get_config_size() argument
193 if (sizeof(*cmd) > buf_len) in cxl_pmem_get_config_size()
207 unsigned int buf_len) in cxl_pmem_get_config_data() argument
214 if (sizeof(*cmd) > buf_len) in cxl_pmem_get_config_data()
216 if (struct_size(cmd, out_buf, cmd->in_length) > buf_len) in cxl_pmem_get_config_data()
239 unsigned int buf_len) in cxl_pmem_set_config_data() argument
246 if (sizeof(*cmd) > buf_len) in cxl_pmem_set_config_data()
250 if (size_add(struct_size(cmd, in_buf, cmd->in_length), 4) > buf_len) in cxl_pmem_set_config_data()
281 void *buf, unsigned int buf_len) in cxl_pmem_nvdimm_ctl() argument
293 return cxl_pmem_get_config_size(mds, buf, buf_len); in cxl_pmem_nvdimm_ctl()
[all …]
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| /linux/drivers/net/wireless/silabs/wfx/ |
| H A D | hif_tx.c | 161 size_t buf_len = sizeof(struct wfx_hif_req_configuration) + len; in wfx_hif_configuration() local
163 struct wfx_hif_req_configuration *body = wfx_alloc_hif(buf_len, &hif); in wfx_hif_configuration()
169 wfx_fill_header(hif, -1, HIF_REQ_ID_CONFIGURATION, buf_len); in wfx_hif_configuration()
194 int buf_len = sizeof(struct wfx_hif_cnf_read_mib) + val_len; in wfx_hif_read_mib() local
196 struct wfx_hif_cnf_read_mib *reply = kmalloc(buf_len, GFP_KERNEL); in wfx_hif_read_mib()
204 ret = wfx_cmd_send(wdev, hif, reply, buf_len, false); in wfx_hif_read_mib()
229 int buf_len = sizeof(struct wfx_hif_req_write_mib) + val_len; in wfx_hif_write_mib()
230 struct wfx_hif_req_write_mib *body = wfx_alloc_hif(buf_len, &hif); in wfx_hif_write_mib()
237 wfx_fill_header(hif, vif_id, HIF_REQ_ID_WRITE_MIB, buf_len); in wfx_hif_write_mib()
248 size_t buf_len in wfx_hif_scan_uniq()
227 int buf_len = sizeof(struct wfx_hif_req_write_mib) + val_len; wfx_hif_write_mib() local
246 size_t buf_len = sizeof(struct wfx_hif_req_start_scan_alt) + sizeof(u8); wfx_hif_scan_uniq() local
271 size_t buf_len = sizeof(struct wfx_hif_req_start_scan_alt) + chan_num * sizeof(u8); wfx_hif_scan() local
525 int buf_len = sizeof(struct wfx_hif_req_update_ie) + ies_len; wfx_hif_update_ie_beacon() local
[all...] |
| /linux/drivers/net/wireless/nxp/nxpwifi/ |
| H A D | sdio.h | 79 (((_a)->mpa_tx.buf_len + (len)) <= (_a)->mpa_tx.buf_size); \
87 memmove(&(_a)->mpa_tx.buf[(_a)->mpa_tx.buf_len], \
89 (_a)->mpa_tx.buf_len += (_pkt_len); \
111 (_a)->mpa_tx.buf_len = 0; \
128 ((((_a)->mpa_rx.buf_len + (rx_len))) <= (_a)->mpa_rx.buf_size); \
135 (_a)->mpa_rx.buf_len = 0; \
144 u32 buf_len; member
155 u32 buf_len; member
331 card->mpa_rx.buf_len += rx_len; in mp_rx_aggr_setup()
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| /linux/drivers/net/wireless/marvell/mwifiex/ |
| H A D | sdio.h | 98 #define MP_TX_AGGR_BUF_HAS_ROOM(a, len) ((a->mpa_tx.buf_len+len) \
103 memmove(&a->mpa_tx.buf[a->mpa_tx.buf_len], \
105 a->mpa_tx.buf_len += pkt_len; \
124 a->mpa_tx.buf_len = 0; \
138 ((a->mpa_rx.buf_len+rx_len) <= a->mpa_rx.buf_size)
143 a->mpa_rx.buf_len = 0; \
152 u32 buf_len; member
163 u32 buf_len; member
363 card->mpa_rx.buf_len += rx_len; in mp_rx_aggr_setup()
|