| /linux/drivers/ntb/hw/intel/ |
| H A D | ntb_hw_gen3.c | 264 size_t buf_size; in ndev_ntb3_debugfs_read() local
271 buf_size = min(count, 0x800ul); in ndev_ntb3_debugfs_read()
273 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_ntb3_debugfs_read()
279 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
282 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
286 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
288 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
292 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
295 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
297 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
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| H A D | ntb_hw_gen4.c | 225 size_t buf_size; in ndev_ntb4_debugfs_read() local
232 buf_size = min(count, 0x800ul); in ndev_ntb4_debugfs_read()
234 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_ntb4_debugfs_read()
240 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
243 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
247 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
249 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
253 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
256 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
258 off += scnprintf(buf + off, buf_size - off, in ndev_ntb4_debugfs_read()
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| H A D | ntb_hw_gen1.c | 498 size_t buf_size; in ndev_ntb_debugfs_read() local
506 buf_size = min(count, 0x800ul); in ndev_ntb_debugfs_read()
508 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_ntb_debugfs_read()
514 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
517 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
522 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
524 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
528 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
532 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
534 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
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| /linux/net/mac80211/ |
| H A D | agg-rx.c | 51 for (i = 0; i < tid_rx->buf_size; i++) in ieee80211_free_tid_rx()
177 u16 buf_size) in ieee80211_add_addbaext() argument
192 u8_encode_bits(buf_size >> IEEE80211_ADDBA_EXT_BUF_SIZE_SHIFT, in ieee80211_add_addbaext()
198 u16 *buf_size) in ieee80211_retrieve_addba_ext_data() argument
219 if (buf_size && in ieee80211_retrieve_addba_ext_data()
223 *buf_size |= (u16)buf_size_1k << in ieee80211_retrieve_addba_ext_data()
235 u16 buf_size, u16 timeout, in ieee80211_send_addba_resp()
262 capab |= u16_encode_bits(buf_size, IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK); in ieee80211_send_addba_resp()
269 ieee80211_add_addbaext(skb, req_addba_ext_data, buf_size); in ieee80211_send_addba_resp()
277 u16 buf_size, boo in __ieee80211_start_rx_ba_session()
232 ieee80211_send_addba_resp(struct sta_info * sta,u8 * da,u16 tid,u8 dialog_token,u16 status,u16 policy,u16 buf_size,u16 timeout,const u8 req_addba_ext_data) ieee80211_send_addba_resp() argument
274 __ieee80211_start_rx_ba_session(struct sta_info * sta,u8 dialog_token,u16 timeout,u16 start_seq_num,u16 ba_policy,u16 tid,u16 buf_size,bool tx,bool auto_seq,const u8 addba_ext_data) __ieee80211_start_rx_ba_session() argument
473 u16 capab, tid, timeout, ba_policy, buf_size, start_seq_num; ieee80211_process_addba_request() local
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| /linux/fs/ |
| H A D | kernel_read_file.c | 36 size_t buf_size, size_t *file_size, in kernel_read_file() argument
66 if (!file_size && offset == 0 && i_size > buf_size) { in kernel_read_file()
71 whole_file = (offset == 0 && i_size <= buf_size); in kernel_read_file()
88 while (copied < buf_size) { in kernel_read_file()
90 size_t wanted = min_t(size_t, buf_size - copied, in kernel_read_file()
128 size_t buf_size, size_t *file_size, in kernel_read_file_from_path() argument
141 ret = kernel_read_file(file, offset, buf, buf_size, file_size, id); in kernel_read_file_from_path()
148 void **buf, size_t buf_size, in kernel_read_file_from_path_initns() argument
168 ret = kernel_read_file(file, offset, buf, buf_size, file_size, id); in kernel_read_file_from_path_initns()
175 size_t buf_size, size_t *file_size, in kernel_read_file_from_fd() argument
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| /linux/include/linux/ |
| H A D | tpm_svsm.h | 79 u32 buf_size; member
96 u32 buf_size; member
118 req->buf_size = len; in svsm_vtpm_cmd_request_fill()
138 if (len < resp->buf_size) in svsm_vtpm_cmd_response_parse()
141 if (resp->buf_size > SVSM_VTPM_MAX_BUFFER - sizeof(*resp)) in svsm_vtpm_cmd_response_parse()
144 memcpy(buf, resp->buf, resp->buf_size); in svsm_vtpm_cmd_response_parse()
146 return resp->buf_size; in svsm_vtpm_cmd_response_parse()
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| H A D | kernel_read_file.h | 40 void **buf, size_t buf_size,
44 void **buf, size_t buf_size,
48 void **buf, size_t buf_size,
52 void **buf, size_t buf_size,
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| /linux/drivers/scsi/fnic/ |
| H A D | fnic_trace.c | 215 int buf_size = debug->buf_size; in fnic_get_stats_data() local
220 len = scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
227 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
240 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
244 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
277 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
283 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
287 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
291 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
296 len += scnprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
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| /linux/drivers/infiniband/sw/rxe/ |
| H A D | rxe_queue.c | 14 size_t buf_size, struct rxe_mmap_info **ip_p) in do_mmap_info() argument
20 ip = rxe_create_mmap_info(rxe, buf_size, udata, buf); in do_mmap_info()
52 memset(q->buf->data, 0, q->buf_size - sizeof(struct rxe_queue_buf)); in rxe_queue_reset()
59 size_t buf_size; in rxe_queue_init() local
87 buf_size = sizeof(struct rxe_queue_buf) + num_slots * elem_size; in rxe_queue_init()
89 q->buf = vmalloc_user(buf_size); in rxe_queue_init()
96 q->buf_size = buf_size; in rxe_queue_init()
163 new_q->buf_size, &new_q->ip); in rxe_queue_resize()
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| /linux/drivers/staging/most/dim2/ |
| H A D | hal.c | 472 u16 dim_norm_ctrl_async_buffer_size(u16 buf_size) in dim_norm_ctrl_async_buffer_size() argument
476 if (buf_size > max_size) in dim_norm_ctrl_async_buffer_size()
479 return buf_size; in dim_norm_ctrl_async_buffer_size()
482 static inline u16 norm_isoc_buffer_size(u16 buf_size, u16 packet_length) in norm_isoc_buffer_size() argument
487 if (buf_size > max_size) in norm_isoc_buffer_size()
488 buf_size = max_size; in norm_isoc_buffer_size()
490 n = buf_size / packet_length; in norm_isoc_buffer_size()
498 static inline u16 norm_sync_buffer_size(u16 buf_size, u16 bytes_per_frame) in norm_sync_buffer_size() argument
504 if (buf_size > max_size) in norm_sync_buffer_size()
505 buf_size = max_size; in norm_sync_buffer_size()
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| /linux/tools/testing/vsock/ |
| H A D | vsock_test.c | 375 size_t buf_size; in test_seqpacket_msg_bounds_client() local
381 buf_size = page_size + in test_seqpacket_msg_bounds_client()
384 buf_size = 1 + (rand() % page_size); in test_seqpacket_msg_bounds_client()
386 buf = malloc(buf_size); in test_seqpacket_msg_bounds_client()
393 memset(buf, rand() & 0xff, buf_size); in test_seqpacket_msg_bounds_client()
402 send_buf(fd, buf, buf_size, flags, buf_size); in test_seqpacket_msg_bounds_client()
413 curr_hash += hash_djb2(buf, buf_size); in test_seqpacket_msg_bounds_client()
624 size_t buf_size; in test_seqpacket_bigmsg_client() local
646 buf_size in test_seqpacket_bigmsg_client()
689 int buf_size = getpagesize() * 3; test_seqpacket_invalid_rec_buffer_client() local
725 int buf_size = page_size * 3; test_seqpacket_invalid_rec_buffer_server() local
1409 size_t buf_size; test_stream_rcvlowat_def_cred_upd_client() local
1445 size_t buf_size; test_stream_credit_update_test() local
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | xdp_adjust_frags.c | 8 int err, prog_fd, max_skb_frags, buf_size, num; in test_xdp_update_frags() local
118 buf_size = 4096 + (max_skb_frags + 1) * sysconf(_SC_PAGE_SIZE); in test_xdp_update_frags()
119 buf = malloc(buf_size); in test_xdp_update_frags()
123 memset(buf, 0, buf_size); in test_xdp_update_frags()
131 topts.data_size_in = buf_size; in test_xdp_update_frags()
132 topts.data_size_out = buf_size; in test_xdp_update_frags()
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| /linux/security/integrity/ima/ |
| H A D | ima_kexec.c | 39 size_t buf_size = 0; in ima_measure_kexec_event() local
43 buf_size = ima_get_binary_runtime_size(); in ima_measure_kexec_event()
49 kexec_segment_size, buf_size, len); in ima_measure_kexec_event()
206 size_t buf_size = 0; in ima_update_kexec_buffer() local
220 ret = ima_dump_measurement_list(&buf_size, &buf, kexec_segment_size); in ima_update_kexec_buffer()
225 if (buf_size != 0) in ima_update_kexec_buffer()
226 memcpy(ima_kexec_buffer, buf, buf_size); in ima_update_kexec_buffer()
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| /linux/tools/perf/util/ |
| H A D | symbol-minimal.c | 103 ssize_t phdr_size, ehdr_size, buf_size = 0; in filename__read_build_id() local
178 if (p_filesz > buf_size) { in filename__read_build_id()
181 buf_size = p_filesz; in filename__read_build_id()
182 tmp = realloc(buf, buf_size); in filename__read_build_id()
210 size_t buf_size; in sysfs__read_build_id() local
220 buf_size = stbuf.st_size; in sysfs__read_build_id()
221 buf = malloc(buf_size); in sysfs__read_build_id()
225 if (read(fd, buf, buf_size) != (ssize_t) buf_size) in sysfs__read_build_id()
228 ret = read_build_id(buf, buf_size, bid, false); in sysfs__read_build_id()
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| /linux/drivers/dma/ |
| H A D | dmatest.c | 115 unsigned int buf_size; member
344 unsigned int buf_size, bool is_memset) in dmatest_init_srcs() argument
354 for ( ; i < buf_size; i++) in dmatest_init_srcs()
361 unsigned int buf_size, bool is_memset) in dmatest_init_dsts() argument
372 for ( ; i < buf_size; i++) in dmatest_init_dsts()
530 unsigned int buf_size, u8 align) in dmatest_alloc_test_data() argument
543 d->raw[i] = kmalloc(buf_size + align, d->gfp_flags); in dmatest_alloc_test_data()
591 unsigned int buf_size; in dmatest_func() local
658 buf_size = params->buf_size; in dmatest_func()
659 if (1 << align > buf_size) { in dmatest_func()
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| /linux/drivers/media/usb/pvrusb2/ |
| H A D | pvrusb2-debugifc.h | 16 char *buf_ptr, unsigned int buf_size);
22 char *buf_ptr,unsigned int buf_size);
26 const char *buf_ptr,unsigned int buf_size);
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| /linux/drivers/net/wireless/ath/wcn36xx/ |
| H A D | debug.c | 61 int buf_size; in write_file_bool_bmps() local
63 buf_size = min(count, (sizeof(buf)-1)); in write_file_bool_bmps()
64 if (copy_from_user(buf, user_buf, buf_size)) in write_file_bool_bmps()
105 int buf_size; in write_file_dump() local
112 buf_size = min(count, (sizeof(buf) - 1)); in write_file_dump()
113 if (copy_from_user(buf, user_buf, buf_size)) in write_file_dump()
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| /linux/tools/perf/tests/ |
| H A D | api-io.c | 59 size_t buf_size, struct io *io) in setup_test() argument
70 io->buf = malloc(buf_size); in setup_test()
77 io__init(io, io->fd, io->buf, buf_size); in setup_test()
88 static int do_test_get_char(const char *test_string, size_t buf_size) in do_test_get_char() argument
95 if (setup_test(path, test_string, buf_size, &io)) in do_test_get_char()
300 size_t buf_size = 128; in test_get_line() local
310 if (setup_test(path, test_string, buf_size, &io)) in test_get_line()
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| /linux/drivers/net/wireless/ti/wlcore/ |
| H A D | rx.c | 202 u32 buf_size; in wlcore_rx() local
220 buf_size = 0; in wlcore_rx()
227 if (buf_size + align_pkt_len > wl->aggr_buf_size) in wlcore_rx()
229 buf_size += align_pkt_len; in wlcore_rx()
234 if (buf_size == 0) { in wlcore_rx()
241 ret = wlcore_hw_prepare_read(wl, des, buf_size); in wlcore_rx()
246 buf_size, true); in wlcore_rx()
252 while (pkt_offset < buf_size) { in wlcore_rx()
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| /linux/drivers/hwtracing/coresight/ |
| H A D | coresight-catu.c | 119 unsigned long buf_size = tmc_sg_table_buf_size(catu_table); in catu_get_table() local
125 offset %= buf_size; in catu_get_table()
146 unsigned long table_end, buf_size, offset = 0; in catu_dump_table() local
148 buf_size = tmc_sg_table_buf_size(catu_table); in catu_dump_table()
153 while (offset < buf_size) { in catu_dump_table()
154 table_end = offset + SZ_1M < buf_size ? in catu_dump_table()
155 offset + SZ_1M : buf_size; in catu_dump_table()
191 unsigned long offset, buf_size, table_end; in catu_populate_table() local
196 buf_size = tmc_sg_table_buf_size(catu_table); in catu_populate_table()
203 while (offset < buf_size) { in catu_populate_table()
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| H A D | ultrasoc-smb.c | 41 sdb->data_size = sdb->buf_size; in smb_update_data_size()
47 sdb->buf_size); in smb_update_data_size()
60 sdb->buf_rdptr %= sdb->buf_size; in smb_update_read_ptr()
133 if (sdb->buf_rdptr + to_copy > sdb->buf_size) in smb_read()
134 to_copy = sdb->buf_size - sdb->buf_rdptr; in smb_read()
173 return sysfs_emit(buf, "0x%lx\n", drvdata->sdb.buf_size); in buf_size_show()
175 static DEVICE_ATTR_RO(buf_size);
351 if (sdb->buf_rdptr + to_copy > sdb->buf_size) in smb_sync_perf_buffer()
352 to_copy = sdb->buf_size - sdb->buf_rdptr; in smb_sync_perf_buffer()
435 sdb->buf_size = resource_size(res); in smb_init_data_buffer()
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| /linux/fs/jffs2/ |
| H A D | scan.c | 40 unsigned char *buf, uint32_t buf_size, struct jffs2_summary *s);
96 uint32_t buf_size = 0; in jffs2_scan_medium() local
131 buf_size = (uint32_t)try_size; in jffs2_scan_medium()
151 ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), in jffs2_scan_medium()
152 buf_size, s); in jffs2_scan_medium()
283 if (buf_size) in jffs2_scan_medium()
448 unsigned char *buf, uint32_t buf_size, struct jffs2_summary *s) { in jffs2_scan_eraseblock() argument
492 if (!buf_size) { in jffs2_scan_eraseblock()
507 err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len, in jffs2_scan_eraseblock()
513 sm = (void *)buf + buf_size - sizeof(*sm); in jffs2_scan_eraseblock()
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| /linux/drivers/ntb/hw/amd/ |
| H A D | ntb_hw_amd.c | 853 size_t buf_size; in ndev_debugfs_read() local
860 buf_size = min(count, 0x800ul); in ndev_debugfs_read()
862 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_debugfs_read()
868 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
871 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
875 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
879 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
882 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
884 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
887 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
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| /linux/drivers/misc/vmw_vmci/ |
| H A D | vmci_context.c | 678 u32 *buf_size, void **pbuf) in vmci_ctx_get_chkpt_notifiers() argument
686 *buf_size = 0; in vmci_ctx_get_chkpt_notifiers()
692 if (*buf_size < data_size) { in vmci_ctx_get_chkpt_notifiers()
693 *buf_size = data_size; in vmci_ctx_get_chkpt_notifiers()
704 *buf_size = data_size; in vmci_ctx_get_chkpt_notifiers()
710 u32 *buf_size, void **pbuf) in vmci_ctx_get_chkpt_doorbells() argument
718 if (*buf_size < data_size) { in vmci_ctx_get_chkpt_doorbells()
719 *buf_size = data_size; in vmci_ctx_get_chkpt_doorbells()
731 *buf_size = data_size; in vmci_ctx_get_chkpt_doorbells()
734 *buf_size = 0; in vmci_ctx_get_chkpt_doorbells()
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| /linux/arch/x86/kernel/cpu/microcode/ |
| H A D | amd.c | 369 static bool verify_container(const u8 *buf, size_t buf_size) in verify_container() argument
373 if (buf_size <= CONTAINER_HDR_SZ) { in verify_container()
391 static bool verify_equivalence_table(const u8 *buf, size_t buf_size) in verify_equivalence_table() argument
396 if (!verify_container(buf, buf_size)) in verify_equivalence_table()
410 buf_size -= CONTAINER_HDR_SZ; in verify_equivalence_table()
414 buf_size < equiv_tbl_len) { in verify_equivalence_table()
429 static bool __verify_patch_section(const u8 *buf, size_t buf_size, u32 *sh_psize) in __verify_patch_section() argument
434 if (buf_size < SECTION_HDR_SIZE) { in __verify_patch_section()
465 static bool __verify_patch_size(u32 sh_psize, size_t buf_size) in __verify_patch_size() argument
493 return sh_psize <= buf_size; in __verify_patch_size()
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