| /Linux-v5.4/drivers/ntb/hw/intel/ |
| D | ntb_hw_gen3.c | 261 size_t buf_size; in ndev_ntb3_debugfs_read() local
268 buf_size = min(count, 0x800ul); in ndev_ntb3_debugfs_read()
270 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_ntb3_debugfs_read()
276 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
279 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
283 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
285 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
289 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()
294 off += scnprintf(buf + off, buf_size - off, in ndev_ntb3_debugfs_read()
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| D | ntb_hw_gen1.c | 497 size_t buf_size; in ndev_ntb_debugfs_read() local
505 buf_size = min(count, 0x800ul); in ndev_ntb_debugfs_read()
507 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_ntb_debugfs_read()
513 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
516 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
521 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
523 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
527 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
531 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
533 off += scnprintf(buf + off, buf_size - off, in ndev_ntb_debugfs_read()
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| /Linux-v5.4/tools/perf/util/ |
| D | symbol-minimal.c | 93 size_t buf_size; in filename__read_build_id() local
126 buf_size = ehdr.e_phentsize * ehdr.e_phnum; in filename__read_build_id()
127 buf = malloc(buf_size); in filename__read_build_id()
132 if (fread(buf, buf_size, 1, fp) != 1) in filename__read_build_id()
148 buf_size = phdr->p_filesz; in filename__read_build_id()
150 tmp = realloc(buf, buf_size); in filename__read_build_id()
156 if (fread(buf, buf_size, 1, fp) != 1) in filename__read_build_id()
159 ret = read_build_id(buf, buf_size, bf, size, need_swap); in filename__read_build_id()
177 buf_size = ehdr.e_phentsize * ehdr.e_phnum; in filename__read_build_id()
178 buf = malloc(buf_size); in filename__read_build_id()
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| /Linux-v5.4/drivers/media/platform/omap3isp/ |
| D | ispstat.c | 62 u32 buf_size, enum dma_data_direction dir, in __isp_stat_buf_sync_magic() argument
69 dma_sync(stat->isp->dev, buf->dma_addr + (buf_size & PAGE_MASK), in __isp_stat_buf_sync_magic()
70 buf_size & ~PAGE_MASK, MAGIC_SIZE, dir); in __isp_stat_buf_sync_magic()
75 u32 buf_size, in isp_stat_buf_sync_magic_for_device() argument
81 __isp_stat_buf_sync_magic(stat, buf, buf_size, dir, in isp_stat_buf_sync_magic_for_device()
87 u32 buf_size, in isp_stat_buf_sync_magic_for_cpu() argument
93 __isp_stat_buf_sync_magic(stat, buf, buf_size, dir, in isp_stat_buf_sync_magic_for_cpu()
100 const u32 buf_size = IS_H3A_AF(stat) ? in isp_stat_buf_check_magic() local
101 buf->buf_size + AF_EXTRA_DATA : buf->buf_size; in isp_stat_buf_check_magic()
106 isp_stat_buf_sync_magic_for_cpu(stat, buf, buf_size, DMA_FROM_DEVICE); in isp_stat_buf_check_magic()
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| D | isph3a_aewb.c | 75 aewb->buf_size = conf->buf_size; in h3a_aewb_setup_regs()
115 u32 buf_size; in h3a_aewb_validate_params() local
163 buf_size = h3a_aewb_get_buf_size(user_cfg); in h3a_aewb_validate_params()
164 if (buf_size > user_cfg->buf_size) in h3a_aewb_validate_params()
165 user_cfg->buf_size = buf_size; in h3a_aewb_validate_params()
166 else if (user_cfg->buf_size > OMAP3ISP_AEWB_MAX_BUF_SIZE) in h3a_aewb_validate_params()
167 user_cfg->buf_size = OMAP3ISP_AEWB_MAX_BUF_SIZE; in h3a_aewb_validate_params()
237 cur_cfg->buf_size = h3a_aewb_get_buf_size(cur_cfg); in h3a_aewb_set_params()
330 aewb_recover_cfg->buf_size = h3a_aewb_get_buf_size(aewb_recover_cfg); in omap3isp_h3a_aewb_init()
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| D | isph3a_af.c | 125 af->buf_size = conf->buf_size; in h3a_af_setup_regs()
159 u32 buf_size; in h3a_af_validate_params() local
216 buf_size = h3a_af_get_buf_size(user_cfg); in h3a_af_validate_params()
217 if (buf_size > user_cfg->buf_size) in h3a_af_validate_params()
219 user_cfg->buf_size = buf_size; in h3a_af_validate_params()
220 else if (user_cfg->buf_size > OMAP3ISP_AF_MAX_BUF_SIZE) in h3a_af_validate_params()
221 user_cfg->buf_size = OMAP3ISP_AF_MAX_BUF_SIZE; in h3a_af_validate_params()
301 cur_cfg->buf_size = h3a_af_get_buf_size(cur_cfg); in h3a_af_set_params()
388 af_recover_cfg->buf_size = h3a_af_get_buf_size(af_recover_cfg); in omap3isp_h3a_af_init()
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| D | isphist.c | 137 hist->buf_size = conf->buf_size; in hist_setup_regs()
194 cfg.src_maxburst = hist->buf_size / 4; in hist_buf_dma()
204 hist->buf_size, DMA_DEV_TO_MEM, in hist_buf_dma()
255 for (i = hist->buf_size / 16; i > 0; i--) { in hist_buf_pio()
308 u32 buf_size; in hist_validate_params() local
350 buf_size = hist_get_buf_size(user_cfg); in hist_validate_params()
351 if (buf_size > user_cfg->buf_size) in hist_validate_params()
353 user_cfg->buf_size = buf_size; in hist_validate_params()
354 else if (user_cfg->buf_size > OMAP3ISP_HIST_MAX_BUF_SIZE) in hist_validate_params()
355 user_cfg->buf_size = OMAP3ISP_HIST_MAX_BUF_SIZE; in hist_validate_params()
[all …]
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| /Linux-v5.4/drivers/staging/isdn/hysdn/ |
| D | hysdn_procconf.c | 39 int buf_size; /* actual number of bytes in the buffer */ member
114 cnf->buf_size = 0; /* buffer is empty */ in hysdn_conf_write()
118 cnf->buf_size = 0; /* buffer is empty */ in hysdn_conf_write()
127 i = cnf->needed_size - cnf->buf_size; /* bytes still missing for write */ in hysdn_conf_write()
133 if (copy_from_user(cnf->pof_buffer + cnf->buf_size, buf, count)) in hysdn_conf_write()
135 cnf->buf_size += count; in hysdn_conf_write()
137 if (cnf->needed_size == cnf->buf_size) { in hysdn_conf_write()
138 cnf->needed_size = pof_write_buffer(cnf->card, cnf->buf_size); /* write data */ in hysdn_conf_write()
143 cnf->buf_size = 0; /* buffer is empty again */ in hysdn_conf_write()
154 i = (CONF_LINE_LEN - 1) - cnf->buf_size; /* bytes available in buffer */ in hysdn_conf_write()
[all …]
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| /Linux-v5.4/drivers/infiniband/sw/rxe/ |
| D | rxe_queue.c | 41 size_t buf_size, struct rxe_mmap_info **ip_p) in do_mmap_info() argument
47 ip = rxe_create_mmap_info(rxe, buf_size, udata, buf); in do_mmap_info()
76 memset(q->buf->data, 0, q->buf_size - sizeof(struct rxe_queue_buf)); in rxe_queue_reset()
84 size_t buf_size; in rxe_queue_init() local
111 buf_size = sizeof(struct rxe_queue_buf) + num_slots * elem_size; in rxe_queue_init()
113 q->buf = vmalloc_user(buf_size); in rxe_queue_init()
120 q->buf_size = buf_size; in rxe_queue_init()
168 new_q->buf_size, &new_q->ip); in rxe_queue_resize()
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| /Linux-v5.4/net/mac80211/ |
| D | agg-rx.c | 51 for (i = 0; i < tid_rx->buf_size; i++) in ieee80211_free_tid_rx()
216 u16 buf_size, u16 timeout, in ieee80211_send_addba_resp() argument
256 capab |= (u16)(buf_size << 6); /* bit 15:6 max size of aggregation */ in ieee80211_send_addba_resp()
271 u16 buf_size, bool tx, bool auto_seq, in ___ieee80211_start_rx_ba_session() argument
321 (buf_size > max_buf_size)) { in ___ieee80211_start_rx_ba_session()
325 sta->sta.addr, tid, ba_policy, buf_size); in ___ieee80211_start_rx_ba_session()
329 if (buf_size == 0) in ___ieee80211_start_rx_ba_session()
330 buf_size = max_buf_size; in ___ieee80211_start_rx_ba_session()
333 if (buf_size > sta->sta.max_rx_aggregation_subframes) in ___ieee80211_start_rx_ba_session()
334 buf_size = sta->sta.max_rx_aggregation_subframes; in ___ieee80211_start_rx_ba_session()
[all …]
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| /Linux-v5.4/net/wireless/ |
| D | debugfs.c | 41 char *buf, int buf_size, int offset) in ht_print_chan() argument
43 if (WARN_ON(offset > buf_size)) in ht_print_chan()
48 buf_size - offset, in ht_print_chan()
53 buf_size - offset, in ht_print_chan()
68 unsigned int offset = 0, buf_size = PAGE_SIZE, i, r; in ht40allow_map_read() local
72 buf = kzalloc(buf_size, GFP_KERNEL); in ht40allow_map_read()
84 buf, buf_size, offset); in ht40allow_map_read()
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| /Linux-v5.4/drivers/media/pci/ivtv/ |
| D | ivtv-queue.c | 15 if (s->buf_size - buf->bytesused < copybytes) in ivtv_buf_copy_from_user()
16 copybytes = s->buf_size - buf->bytesused; in ivtv_buf_copy_from_user()
54 q->length += s->buf_size; in ivtv_enqueue()
69 q->length -= s->buf_size; in ivtv_dequeue()
83 from->length -= s->buf_size; in ivtv_queue_move_buf()
89 to->length += s->buf_size; in ivtv_queue_move_buf()
144 steal->length -= s->buf_size; in ivtv_queue_move()
148 from->length += s->buf_size; in ivtv_queue_move()
149 bytes_available += s->buf_size; in ivtv_queue_move()
192 s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024); in ivtv_stream_alloc()
[all …]
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| /Linux-v5.4/drivers/media/pci/cx18/ |
| D | cx18-queue.c | 93 u32 buf_size = s->buf_size; in _cx18_mdl_update_bufs_for_cpu() local
98 if (bytesused >= buf_size) { in _cx18_mdl_update_bufs_for_cpu()
99 buf->bytesused = buf_size; in _cx18_mdl_update_bufs_for_cpu()
100 bytesused -= buf_size; in _cx18_mdl_update_bufs_for_cpu()
294 cx18_writel(cx, s->buf_size, in cx18_load_queues()
306 partial_buf_size = s->mdl_size % s->buf_size; in cx18_load_queues()
323 u32 buf_size = s->buf_size; in _cx18_mdl_sync_for_device() local
329 buf_size, dma); in _cx18_mdl_sync_for_device()
341 s->name, s->buffers, s->buf_size, in cx18_stream_alloc()
342 s->buffers * s->buf_size / 1024, in cx18_stream_alloc()
[all …]
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| /Linux-v5.4/drivers/staging/most/dim2/ |
| D | hal.c | 473 u16 dim_norm_ctrl_async_buffer_size(u16 buf_size) in dim_norm_ctrl_async_buffer_size() argument
477 if (buf_size > max_size) in dim_norm_ctrl_async_buffer_size()
480 return buf_size; in dim_norm_ctrl_async_buffer_size()
483 static inline u16 norm_isoc_buffer_size(u16 buf_size, u16 packet_length) in norm_isoc_buffer_size() argument
488 if (buf_size > max_size) in norm_isoc_buffer_size()
489 buf_size = max_size; in norm_isoc_buffer_size()
491 n = buf_size / packet_length; in norm_isoc_buffer_size()
499 static inline u16 norm_sync_buffer_size(u16 buf_size, u16 bytes_per_frame) in norm_sync_buffer_size() argument
505 if (buf_size > max_size) in norm_sync_buffer_size()
506 buf_size = max_size; in norm_sync_buffer_size()
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| /Linux-v5.4/drivers/scsi/fnic/ |
| D | fnic_trace.c | 219 int buf_size = debug->buf_size; in fnic_get_stats_data() local
223 len = snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
228 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
246 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
250 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
283 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
287 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
292 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
321 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
326 len += snprintf(debug->debug_buffer + len, buf_size - len, in fnic_get_stats_data()
[all …]
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| /Linux-v5.4/arch/x86/kernel/cpu/microcode/ |
| D | amd.c | 89 static bool verify_container(const u8 *buf, size_t buf_size, bool early) in verify_container() argument
93 if (buf_size <= CONTAINER_HDR_SZ) { in verify_container()
116 static bool verify_equivalence_table(const u8 *buf, size_t buf_size, bool early) in verify_equivalence_table() argument
121 if (!verify_container(buf, buf_size, early)) in verify_equivalence_table()
133 buf_size -= CONTAINER_HDR_SZ; in verify_equivalence_table()
137 buf_size < equiv_tbl_len) { in verify_equivalence_table()
156 __verify_patch_section(const u8 *buf, size_t buf_size, u32 *sh_psize, bool early) in __verify_patch_section() argument
161 if (buf_size < SECTION_HDR_SIZE) { in __verify_patch_section()
198 static unsigned int __verify_patch_size(u8 family, u32 sh_psize, size_t buf_size) in __verify_patch_size() argument
203 return min_t(u32, sh_psize, buf_size); in __verify_patch_size()
[all …]
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| /Linux-v5.4/drivers/media/usb/pvrusb2/ |
| 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-v5.4/arch/s390/kernel/ |
| D | debug.c | 75 int nr_areas, int buf_size, umode_t mode);
234 int nr_areas, int buf_size, int level, in debug_info_alloc() argument
263 rc->buf_size = buf_size; in debug_info_alloc()
264 rc->entry_size = sizeof(debug_entry_t) + buf_size; in debug_info_alloc()
319 int nr_areas, int buf_size, umode_t mode) in debug_info_create() argument
323 rc = debug_info_alloc(name, pages_per_area, nr_areas, buf_size, in debug_info_create()
365 in->nr_areas, in->buf_size, in->level, mode); in debug_info_copy()
669 int nr_areas, int buf_size, umode_t mode, in debug_register_mode() argument
682 rc = debug_info_create(name, pages_per_area, nr_areas, buf_size, mode); in debug_register_mode()
713 int nr_areas, int buf_size) in debug_register() argument
[all …]
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| /Linux-v5.4/drivers/net/wireless/ath/wcn36xx/ |
| D | debug.c | 60 int buf_size; in write_file_bool_bmps() local
62 buf_size = min(count, (sizeof(buf)-1)); in write_file_bool_bmps()
63 if (copy_from_user(buf, user_buf, buf_size)) in write_file_bool_bmps()
104 int buf_size; in write_file_dump() local
111 buf_size = min(count, (sizeof(buf) - 1)); in write_file_dump()
112 if (copy_from_user(buf, user_buf, buf_size)) in write_file_dump()
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| /Linux-v5.4/drivers/staging/uwb/ |
| D | hwa-rc.c | 102 const size_t buf_size, in hwarc_filter_evt_beacon_WUSB_0100() argument
111 bytes_left = buf_size; in hwarc_filter_evt_beacon_WUSB_0100()
160 const size_t buf_size, in hwarc_filter_evt_drp_avail_WUSB_0100() argument
171 bytes_left = buf_size; in hwarc_filter_evt_drp_avail_WUSB_0100()
235 const size_t buf_size, in hwarc_filter_evt_drp_WUSB_0100() argument
244 bytes_left = buf_size; in hwarc_filter_evt_drp_WUSB_0100()
430 const size_t buf_size) in hwarc_get_event_size() argument
437 if (offset + type_size >= buf_size) { in hwarc_get_event_size()
441 rceb->bEventContext, buf_size); in hwarc_get_event_size()
482 const size_t buf_size, size_t *_real_size, in hwarc_filter_event_WUSB_0100() argument
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| /Linux-v5.4/drivers/hwtracing/coresight/ |
| D | coresight-catu.c | 118 unsigned long buf_size = tmc_sg_table_buf_size(catu_table); in catu_get_table() local
124 offset %= buf_size; in catu_get_table()
145 unsigned long table_end, buf_size, offset = 0; in catu_dump_table() local
147 buf_size = tmc_sg_table_buf_size(catu_table); in catu_dump_table()
152 while (offset < buf_size) { in catu_dump_table()
153 table_end = offset + SZ_1M < buf_size ? in catu_dump_table()
154 offset + SZ_1M : buf_size; in catu_dump_table()
190 unsigned long offset, buf_size, table_end; in catu_populate_table() local
195 buf_size = tmc_sg_table_buf_size(catu_table); in catu_populate_table()
202 while (offset < buf_size) { in catu_populate_table()
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| /Linux-v5.4/drivers/net/ethernet/intel/ice/ |
| D | ice_sched.c | 101 u16 elems_req, void *buf, u16 buf_size, in ice_aqc_send_sched_elem_cmd() argument
112 status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd); in ice_aqc_send_sched_elem_cmd()
132 struct ice_aqc_get_elem *buf, u16 buf_size, in ice_aq_query_sched_elems() argument
136 elems_req, (void *)buf, buf_size, in ice_aq_query_sched_elems()
215 struct ice_aqc_delete_elem *buf, u16 buf_size, in ice_aq_delete_sched_elems() argument
219 grps_req, (void *)buf, buf_size, in ice_aq_delete_sched_elems()
239 u16 buf_size; in ice_sched_remove_elems() local
241 buf_size = sizeof(*buf) + sizeof(u32) * (num_nodes - 1); in ice_sched_remove_elems()
242 buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL); in ice_sched_remove_elems()
251 status = ice_aq_delete_sched_elems(hw, 1, buf, buf_size, in ice_sched_remove_elems()
[all …]
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| /Linux-v5.4/drivers/firmware/ |
| D | raspberrypi.c | 146 u32 tag, void *tag_data, size_t buf_size) in rpi_firmware_property() argument
156 void *data = kmalloc(sizeof(*header) + buf_size, GFP_KERNEL); in rpi_firmware_property()
163 header->buf_size = buf_size; in rpi_firmware_property()
165 memcpy(data + sizeof(*header), tag_data, buf_size); in rpi_firmware_property()
167 ret = rpi_firmware_property_list(fw, data, buf_size + sizeof(*header)); in rpi_firmware_property()
169 memcpy(tag_data, data + sizeof(*header), buf_size); in rpi_firmware_property()
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| /Linux-v5.4/drivers/ntb/hw/amd/ |
| D | ntb_hw_amd.c | 717 size_t buf_size; in ndev_debugfs_read() local
724 buf_size = min(count, 0x800ul); in ndev_debugfs_read()
726 buf = kmalloc(buf_size, GFP_KERNEL); in ndev_debugfs_read()
732 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
735 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
739 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
743 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
746 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
748 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
751 off += scnprintf(buf + off, buf_size - off, in ndev_debugfs_read()
[all …]
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| /Linux-v5.4/drivers/dma/ |
| D | dmatest.c | 104 unsigned int buf_size; member
327 unsigned int buf_size, bool is_memset) in dmatest_init_srcs() argument
337 for ( ; i < buf_size; i++) in dmatest_init_srcs()
344 unsigned int buf_size, bool is_memset) in dmatest_init_dsts() argument
355 for ( ; i < buf_size; i++) in dmatest_init_dsts()
508 unsigned int buf_size, u8 align) in dmatest_alloc_test_data() argument
521 d->raw[i] = kmalloc(buf_size + align, GFP_KERNEL); in dmatest_alloc_test_data()
568 unsigned int buf_size; in dmatest_func() local
633 buf_size = params->buf_size; in dmatest_func()
634 if (1 << align > buf_size) { in dmatest_func()
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