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Searched refs:buf_sz (Results 1 – 25 of 92) sorted by relevance

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/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dtest_urandom_usdt.c14 int BPF_USDT(urand_read_without_sema, int iter_num, int iter_cnt, int buf_sz) in BPF_USDT() argument
20 __sync_fetch_and_add(&urand_read_without_sema_buf_sz_sum, buf_sz); in BPF_USDT()
29 int BPF_USDT(urand_read_with_sema, int iter_num, int iter_cnt, int buf_sz) in BPF_USDT() argument
35 __sync_fetch_and_add(&urand_read_with_sema_buf_sz_sum, buf_sz); in BPF_USDT()
44 int BPF_USDT(urandlib_read_without_sema, int iter_num, int iter_cnt, int buf_sz) in BPF_USDT() argument
50 __sync_fetch_and_add(&urandlib_read_without_sema_buf_sz_sum, buf_sz); in BPF_USDT()
59 int BPF_USDT(urandlib_read_with_sema, int iter_num, int iter_cnt, int buf_sz) in BPF_USDT() argument
65 __sync_fetch_and_add(&urandlib_read_with_sema_buf_sz_sum, buf_sz); in BPF_USDT()
H A Dbpf_iter_task_stack.c45 uint64_t buf_sz = 0; in get_task_user_stacks() local
59 buf_sz += res; in get_task_user_stacks()
66 bpf_seq_write(seq, &entries, buf_sz); in get_task_user_stacks()
/openbmc/linux/drivers/net/ethernet/marvell/octeon_ep/
H A Doctep_ctrl_mbox.c164 u32 pi, ci, buf_sz, w_sz; in octep_ctrl_mbox_send() local
184 buf_sz = msg->hdr.s.sz; in octep_ctrl_mbox_send()
185 for (s = 0; ((s < msg->sg_num) && (buf_sz > 0)); s++) { in octep_ctrl_mbox_send()
187 w_sz = (sg->sz <= buf_sz) ? sg->sz : buf_sz; in octep_ctrl_mbox_send()
189 buf_sz -= w_sz; in octep_ctrl_mbox_send()
228 u32 pi, ci, r_sz, buf_sz, q_depth; in octep_ctrl_mbox_recv() local
247 buf_sz = msg->hdr.s.sz; in octep_ctrl_mbox_recv()
248 for (s = 0; ((s < msg->sg_num) && (buf_sz > 0)); s++) { in octep_ctrl_mbox_recv()
250 r_sz = (sg->sz <= buf_sz) ? sg->sz : buf_sz; in octep_ctrl_mbox_recv()
252 buf_sz -= r_sz; in octep_ctrl_mbox_recv()
/openbmc/linux/tools/testing/selftests/sparc64/drivers/
H A Dadi-test.c180 static int read_adi(int fd, unsigned char *buf, int buf_sz) in read_adi() argument
187 ret = read(fd, buf + bytes_read, buf_sz - bytes_read); in read_adi()
193 update_stats(&read_stats, elapsed_time, buf_sz); in read_adi()
196 } while (bytes_read < buf_sz); in read_adi()
205 int buf_sz, unsigned long offset) in pread_adi() argument
214 ret = pread(fd, buf + bytes_read, buf_sz - bytes_read, in pread_adi()
221 update_stats(&pread_stats, elapsed_time, buf_sz); in pread_adi()
225 } while (bytes_read < buf_sz); in pread_adi()
236 static int write_adi(int fd, const unsigned char * const buf, int buf_sz) in write_adi() argument
243 ret = write(fd, buf + bytes_written, buf_sz - bytes_written); in write_adi()
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/openbmc/linux/drivers/media/test-drivers/vidtv/
H A Dvidtv_ts.c64 args.buf_sz, in vidtv_ts_null_write_into()
73 args.buf_sz, in vidtv_ts_null_write_into()
107 args.buf_sz, in vidtv_ts_pcr_write_into()
114 args.buf_sz, in vidtv_ts_pcr_write_into()
125 args.buf_sz, in vidtv_ts_pcr_write_into()
H A Dvidtv_psi.h542 u32 buf_sz; member
574 u32 buf_sz; member
608 u32 buf_sz; member
697 u32 buf_sz; member
761 u32 buf_sz; member
H A Dvidtv_mux.c134 .buf_sz = m->mux_buf_sz, in vidtv_mux_push_si()
139 .buf_sz = m->mux_buf_sz, in vidtv_mux_push_si()
144 .buf_sz = m->mux_buf_sz, in vidtv_mux_push_si()
149 .buf_sz = m->mux_buf_sz, in vidtv_mux_push_si()
155 .buf_sz = m->mux_buf_sz, in vidtv_mux_push_si()
230 args.buf_sz = m->mux_buf_sz; in vidtv_mux_push_pcr()
353 .buf_sz = m->mux_buf_sz, in vidtv_mux_pad_with_nulls()
H A Dvidtv_ts.h62 u32 buf_sz; member
77 u32 buf_sz; member
H A Dvidtv_psi.c1000 .dest_buf_sz = args->buf_sz, in vidtv_psi_pat_write_into()
1008 .dest_buf_sz = args->buf_sz, in vidtv_psi_pat_write_into()
1013 .dest_buf_sz = args->buf_sz, in vidtv_psi_pat_write_into()
1202 .dest_buf_sz = args->buf_sz, in vidtv_psi_pmt_write_into()
1212 .dest_buf_sz = args->buf_sz, in vidtv_psi_pmt_write_into()
1219 .dest_buf_sz = args->buf_sz, in vidtv_psi_pmt_write_into()
1224 .dest_buf_sz = args->buf_sz, in vidtv_psi_pmt_write_into()
1344 .dest_buf_sz = args->buf_sz, in vidtv_psi_sdt_write_into()
1353 .dest_buf_sz = args->buf_sz, in vidtv_psi_sdt_write_into()
1358 .dest_buf_sz = args->buf_sz, in vidtv_psi_sdt_write_into()
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/openbmc/linux/drivers/infiniband/hw/usnic/
H A Dusnic_vnic.c89 int buf_sz, in usnic_vnic_dump() argument
102 offset += scnprintf(buf + offset, buf_sz - offset, in usnic_vnic_dump()
108 offset += printtitle(hdr_obj, buf + offset, buf_sz - offset); in usnic_vnic_dump()
109 offset += scnprintf(buf + offset, buf_sz - offset, "\n"); in usnic_vnic_dump()
110 offset += scnprintf(buf + offset, buf_sz - offset, in usnic_vnic_dump()
113 offset += printcols(buf + offset, buf_sz - offset); in usnic_vnic_dump()
114 offset += scnprintf(buf + offset, buf_sz - offset, "\n"); in usnic_vnic_dump()
121 offset += scnprintf(buf + offset, buf_sz - offset, in usnic_vnic_dump()
127 buf_sz - offset); in usnic_vnic_dump()
129 offset += scnprintf(buf + offset, buf_sz - offset, in usnic_vnic_dump()
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H A Dusnic_transport.c63 int usnic_transport_sock_to_str(char *buf, int buf_sz, in usnic_transport_sock_to_str() argument
71 memset(buf, 0, buf_sz); in usnic_transport_sock_to_str()
76 return scnprintf(buf, buf_sz, "Proto:%u Addr:%pI4h Port:%hu", in usnic_transport_sock_to_str()
H A Dusnic_ib_qp_grp.h90 int usnic_ib_qp_grp_dump_hdr(char *buf, int buf_sz);
91 int usnic_ib_qp_grp_dump_rows(void *obj, char *buf, int buf_sz);
H A Dusnic_vnic.h87 int usnic_vnic_dump(struct usnic_vnic *vnic, char *buf, int buf_sz,
97 int usnic_vnic_spec_dump(char *buf, int buf_sz,
/openbmc/linux/drivers/net/wireless/ath/ath11k/
H A Ddbring.c60 ath11k_dbring_fill_magic_value(ar, ptr_aligned, ring->buf_sz); in ath11k_dbring_bufs_replenish()
61 paddr = dma_map_single(ab->dev, ptr_aligned, ring->buf_sz, in ath11k_dbring_bufs_replenish()
99 dma_unmap_single(ab->dev, paddr, ring->buf_sz, in ath11k_dbring_bufs_replenish()
124 size = ring->buf_sz + align - 1; in ath11k_dbring_fill_bufs()
171 param.buf_size = ring->buf_sz; in ath11k_dbring_wmi_cfg_setup()
211 ring->buf_sz = db_cap->min_buf_sz; in ath11k_dbring_buf_setup()
326 size = ring->buf_sz + ring->buf_align - 1; in ath11k_dbring_buffer_release_event()
351 dma_unmap_single(ab->dev, buff->paddr, ring->buf_sz, in ath11k_dbring_buffer_release_event()
361 handler_data.data_sz = ring->buf_sz; in ath11k_dbring_buffer_release_event()
393 ring->buf_sz, DMA_FROM_DEVICE); in ath11k_dbring_buf_cleanup()
/openbmc/linux/tools/perf/util/intel-pt-decoder/
H A Dintel-pt-log.c29 size_t buf_sz; member
105 size_t space = b->buf_sz - b->head; in log_buf__write()
112 if (sz && b->head >= b->buf_sz) { in log_buf__write()
137 b->buf_sz = sz; in log_buf__open()
138 b->buf = malloc(b->buf_sz); in log_buf__open()
176 write_lines(b->buf + b->head, b->buf_sz - b->head, b->backend, &remove_first); in log_buf__dump()
/openbmc/linux/drivers/net/wireless/ath/ath12k/
H A Ddbring.c31 paddr = dma_map_single(ab->dev, ptr_aligned, ring->buf_sz, in ath12k_dbring_bufs_replenish()
68 dma_unmap_single(ab->dev, paddr, ring->buf_sz, in ath12k_dbring_bufs_replenish()
94 size = sizeof(*buff) + ring->buf_sz + align - 1; in ath12k_dbring_fill_bufs()
135 arg.buf_size = ring->buf_sz; in ath12k_dbring_wmi_cfg_setup()
175 ring->buf_sz = db_cap->min_buf_sz; in ath12k_dbring_buf_setup()
288 size = sizeof(*buff) + ring->buf_sz + ring->buf_align - 1; in ath12k_dbring_buffer_release_event()
313 dma_unmap_single(ab->dev, buff->paddr, ring->buf_sz, in ath12k_dbring_buffer_release_event()
320 handler_data.data_sz = ring->buf_sz; in ath12k_dbring_buffer_release_event()
351 ring->buf_sz, DMA_FROM_DEVICE); in ath12k_dbring_buf_cleanup()
/openbmc/linux/drivers/media/platform/mediatek/vcodec/decoder/vdec/
H A Dvdec_h264_if.c169 unsigned int buf_sz = get_mv_buf_size(pic->buf_w, pic->buf_h); in alloc_mv_buf() local
175 mem->size = buf_sz; in alloc_mv_buf()
339 unsigned int buf_sz; in vdec_h264_decode() local
353 buf_sz = bs->size; in vdec_h264_decode()
354 nal_start_idx = find_start_code(buf, buf_sz); in vdec_h264_decode()
367 buf_sz -= nal_start_idx; in vdec_h264_decode()
368 if (buf_sz > HDR_PARSING_BUF_SZ) { in vdec_h264_decode()
372 memcpy(inst->vsi->hdr_buf, buf + nal_start_idx, buf_sz); in vdec_h264_decode()
380 data[0] = buf_sz; in vdec_h264_decode()
/openbmc/linux/drivers/firmware/arm_ffa/
H A Ddriver.c193 int idx, count, flags = 0, sz, buf_sz; in __ffa_partition_info_get() local
215 buf_sz = sz = partition_info.a3; in __ffa_partition_info_get()
217 buf_sz = sizeof(*buffer); in __ffa_partition_info_get()
220 buf_sz = sz = 8; in __ffa_partition_info_get()
226 buf_sz); in __ffa_partition_info_get()
320 static int ffa_mem_first_frag(u32 func_id, phys_addr_t buf, u32 buf_sz, in ffa_mem_first_frag() argument
327 .a3 = buf, .a4 = buf_sz, in ffa_mem_first_frag()
380 ffa_transmit_fragment(u32 func_id, phys_addr_t buf, u32 buf_sz, u32 frag_len, in ffa_transmit_fragment() argument
386 return ffa_mem_first_frag(func_id, buf, buf_sz, frag_len, len, handle); in ffa_transmit_fragment()
424 u32 idx, frag_len, length, buf_sz = 0, num_entries = sg_nents(args->sg); in ffa_setup_and_transmit() local
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/openbmc/linux/drivers/scsi/snic/
H A Dsnic_trc.c51 snic_fmt_trc_data(struct snic_trc_data *td, char *buf, int buf_sz) in snic_fmt_trc_data() argument
58 len += snprintf(buf, buf_sz, in snic_fmt_trc_data()
75 snic_get_trc_data(char *buf, int buf_sz) in snic_get_trc_data() argument
101 return snic_fmt_trc_data(td, buf, buf_sz); in snic_get_trc_data()
/openbmc/linux/drivers/net/ethernet/amd/pds_core/
H A Dfw.c101 u32 buf_sz, copy_sz, offset; in pdsc_firmware_update() local
117 buf_sz = sizeof(pdsc->cmd_regs->data); in pdsc_firmware_update()
121 (int)fw->size, buf_sz, DIV_ROUND_UP(fw->size, buf_sz)); in pdsc_firmware_update()
135 copy_sz = min_t(unsigned int, buf_sz, fw->size - offset); in pdsc_firmware_update()
/openbmc/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_fw.c101 u32 buf_sz, copy_sz, offset; in ionic_firmware_update() local
117 buf_sz = sizeof(idev->dev_cmd_regs->data); in ionic_firmware_update()
121 (int)fw->size, buf_sz, DIV_ROUND_UP(fw->size, buf_sz)); in ionic_firmware_update()
132 copy_sz = min_t(unsigned int, buf_sz, fw->size - offset); in ionic_firmware_update()
/openbmc/linux/net/mac80211/
H A Ddebugfs_sta.c669 size_t buf_sz = PAGE_SIZE; in link_sta_he_capa_read() local
678 buf = kmalloc(buf_sz, GFP_KERNEL); in link_sta_he_capa_read()
683 p += scnprintf(p, buf_sz + buf - p, "HE %ssupported\n", in link_sta_he_capa_read()
689 p += scnprintf(p, buf_sz + buf - p, in link_sta_he_capa_read()
694 p += scnprintf(p, buf_sz + buf - p, "\t\t" fmt "\n", \ in link_sta_he_capa_read()
800 p += scnprintf(p, buf_sz + buf - p, in link_sta_he_capa_read()
982 p += scnprintf(p, buf_sz + buf - p, n ": %#.4x\n", v); \ in link_sta_he_capa_read()
1021 p += scnprintf(p, buf_sz + buf - p, "PPE-THRESHOLDS: %#.2x", in link_sta_he_capa_read()
1026 p += scnprintf(p, buf_sz + buf - p, " %#.2x", in link_sta_he_capa_read()
1029 p += scnprintf(p, buf_sz + buf - p, "\n"); in link_sta_he_capa_read()
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/openbmc/u-boot/drivers/net/
H A Dcalxedaxgmac.c214 static inline void desc_set_buf_len(struct xgmac_dma_desc *p, u32 buf_sz) in desc_set_buf_len() argument
216 if (buf_sz > MAX_DESC_BUF_SZ) in desc_set_buf_len()
218 (buf_sz - MAX_DESC_BUF_SZ) << DESC_BUFFER2_SZ_OFFSET); in desc_set_buf_len()
220 p->buf_size = cpu_to_le32(buf_sz); in desc_set_buf_len()
231 int buf_sz) in desc_init_rx_desc() argument
238 desc_set_buf_len(p, buf_sz); in desc_init_rx_desc()
/openbmc/linux/tools/testing/selftests/powerpc/nx-gzip/
H A Dgunz_test.c172 static int nx_touch_pages_dde(struct nx_dde_t *ddep, long buf_sz, long page_sz, in nx_touch_pages_dde() argument
188 NXPRT(fprintf(stderr, "0x%lx\n", buf_sz)); in nx_touch_pages_dde()
198 if (buf_sz == 0) in nx_touch_pages_dde()
202 buf_sz), page_sz, wr); in nx_touch_pages_dde()
214 if (buf_sz == 0) in nx_touch_pages_dde()
215 buf_sz = getp32(ddep, ddebc); in nx_touch_pages_dde()
228 if (total > buf_sz) { in nx_touch_pages_dde()
229 buf_len = NX_MIN(buf_len, total - buf_sz); in nx_touch_pages_dde()
/openbmc/linux/sound/xen/
H A Dxen_snd_front_cfg.c245 size_t buf_sz; in cfg_read_pcm_hw() local
274 buf_sz = xenbus_read_unsigned(path, XENSND_FIELD_BUFFER_SIZE, 0); in cfg_read_pcm_hw()
275 if (buf_sz) in cfg_read_pcm_hw()
276 pcm_hw->buffer_bytes_max = buf_sz; in cfg_read_pcm_hw()

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