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Searched refs:buf_count (Results 1 – 25 of 49) sorted by relevance

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/linux/drivers/media/platform/qcom/iris/ !
H A Diris_hfi_gen1_command.c834 struct hfi_buffer_count_actual buf_count; in iris_hfi_gen1_set_num_bufs() local
837 buf_count.type = HFI_BUFFER_INPUT; in iris_hfi_gen1_set_num_bufs()
838 buf_count.count_actual = VIDEO_MAX_FRAME; in iris_hfi_gen1_set_num_bufs()
839 buf_count.count_min_host = VIDEO_MAX_FRAME; in iris_hfi_gen1_set_num_bufs()
841 ret = hfi_gen1_set_property(inst, ptype, &buf_count, sizeof(buf_count)); in iris_hfi_gen1_set_num_bufs()
847 buf_count.type = HFI_BUFFER_OUTPUT; in iris_hfi_gen1_set_num_bufs()
848 buf_count.count_actual = VIDEO_MAX_FRAME; in iris_hfi_gen1_set_num_bufs()
849 buf_count.count_min_host = VIDEO_MAX_FRAME; in iris_hfi_gen1_set_num_bufs()
851 ret = hfi_gen1_set_property(inst, ptype, &buf_count, sizeof(buf_count)); in iris_hfi_gen1_set_num_bufs()
855 buf_count.type = HFI_BUFFER_OUTPUT2; in iris_hfi_gen1_set_num_bufs()
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H A Diris_hfi_gen1_response.c82 event.buf_count = bufreq->count_min; in iris_hfi_gen1_read_changed_params()
97 event.buf_count = iris_vpu_dpb_count->fw_min_count; in iris_hfi_gen1_read_changed_params()
158 inst->fw_min_count = event.buf_count; in iris_hfi_gen1_read_changed_params()
/linux/arch/arm64/crypto/ !
H A Dghash-ce-glue.c227 int *buf_count, struct gcm_aes_ctx *ctx) in gcm_update_mac() argument
229 if (*buf_count > 0) { in gcm_update_mac()
230 int buf_added = min(count, GHASH_BLOCK_SIZE - *buf_count); in gcm_update_mac()
232 memcpy(&buf[*buf_count], src, buf_added); in gcm_update_mac()
234 *buf_count += buf_added; in gcm_update_mac()
239 if (count >= GHASH_BLOCK_SIZE || *buf_count == GHASH_BLOCK_SIZE) { in gcm_update_mac()
243 *buf_count ? buf : NULL, in gcm_update_mac()
248 *buf_count = 0; in gcm_update_mac()
253 *buf_count = count; in gcm_update_mac()
263 int buf_count = 0; in gcm_calculate_auth_mac() local
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/linux/drivers/crypto/ccp/ !
H A Dccp-crypto-sha.c43 rctx->buf_count = rctx->hash_rem; in ccp_sha_complete()
45 rctx->buf_count = 0; in ccp_sha_complete()
72 len = (u64)rctx->buf_count + (u64)nbytes; in ccp_do_sha_update()
75 scatterwalk_map_and_copy(rctx->buf + rctx->buf_count, req->src, in ccp_do_sha_update()
77 rctx->buf_count += nbytes; in ccp_do_sha_update()
98 if (rctx->buf_count && nbytes) { in ccp_do_sha_update()
109 sg_init_one(&rctx->buf_sg, rctx->buf, rctx->buf_count); in ccp_do_sha_update()
123 } else if (rctx->buf_count) { in ccp_do_sha_update()
124 sg_init_one(&rctx->buf_sg, rctx->buf, rctx->buf_count); in ccp_do_sha_update()
200 rctx->buf_count = block_size; in ccp_sha_init()
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H A Dccp-crypto-aes-cmac.c40 rctx->buf_count = rctx->hash_rem; in ccp_aes_cmac_complete()
42 rctx->buf_count = 0; in ccp_aes_cmac_complete()
75 len = (u64)rctx->buf_count + (u64)nbytes; in ccp_do_cmac_update()
78 scatterwalk_map_and_copy(rctx->buf + rctx->buf_count, req->src, in ccp_do_cmac_update()
80 rctx->buf_count += nbytes; in ccp_do_cmac_update()
115 if (rctx->buf_count) { in ccp_do_cmac_update()
116 sg_init_one(&rctx->buf_sg, rctx->buf, rctx->buf_count); in ccp_do_cmac_update()
230 state.buf_count = rctx->buf_count; in ccp_aes_cmac_export()
250 rctx->buf_count = state.buf_count; in ccp_aes_cmac_import()
H A Dccp-crypto.h145 unsigned int buf_count; member
160 unsigned int buf_count; member
219 unsigned int buf_count; member
235 unsigned int buf_count; member
/linux/arch/arm/crypto/ !
H A Dghash-ce-glue.c247 int *buf_count, struct gcm_key *ctx) in gcm_update_mac() argument
249 if (*buf_count > 0) { in gcm_update_mac()
250 int buf_added = min(count, GHASH_BLOCK_SIZE - *buf_count); in gcm_update_mac()
252 memcpy(&buf[*buf_count], src, buf_added); in gcm_update_mac()
254 *buf_count += buf_added; in gcm_update_mac()
259 if (count >= GHASH_BLOCK_SIZE || *buf_count == GHASH_BLOCK_SIZE) { in gcm_update_mac()
263 *buf_count ? buf : NULL); in gcm_update_mac()
267 *buf_count = 0; in gcm_update_mac()
272 *buf_count = count; in gcm_update_mac()
282 int buf_count = 0; in gcm_calculate_auth_mac() local
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/linux/drivers/net/ethernet/sfc/siena/ !
H A Dsiena_sriov.c500 static bool bad_buf_count(unsigned buf_count, unsigned max_entry_count) in bad_buf_count() argument
505 return ((buf_count & (buf_count - 1)) || buf_count > max_buf_count); in bad_buf_count()
535 unsigned buf_count = req->u.init_evq.buf_count; in efx_vfdi_init_evq() local
541 bad_buf_count(buf_count, EFX_MAX_VF_EVQ_SIZE)) { in efx_vfdi_init_evq()
545 vf->pci_name, vf_evq, buf_count); in efx_vfdi_init_evq()
549 efx_siena_sriov_bufs(efx, buftbl, req->u.init_evq.addr, buf_count); in efx_vfdi_init_evq()
558 FRF_AZ_EVQ_SIZE, __ffs(buf_count), in efx_vfdi_init_evq()
564 buf_count * sizeof(u64)); in efx_vfdi_init_evq()
565 vf->evq0_count = buf_count; in efx_vfdi_init_evq()
577 unsigned buf_count = req->u.init_rxq.buf_count; in efx_vfdi_init_rxq() local
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H A Dvfdi.h170 u32 buf_count; member
175 u32 buf_count; member
185 u32 buf_count; member
/linux/drivers/crypto/marvell/octeontx2/ !
H A Dotx2_cpt_reqmgr.h217 int buf_count, u8 *buffer) in setup_sgio_components() argument
228 for (i = 0; i < buf_count; i++) { in setup_sgio_components()
239 components = buf_count / SG_COMPS_MAX; in setup_sgio_components()
252 components = buf_count % SG_COMPS_MAX; in setup_sgio_components()
286 int buf_count, u8 *buffer) in sgv2io_components_setup() argument
297 for (i = 0; i < buf_count; i++) { in sgv2io_components_setup()
308 components = buf_count / SGV2_COMPS_MAX; in sgv2io_components_setup()
320 components = buf_count % SGV2_COMPS_MAX; in sgv2io_components_setup()
/linux/drivers/media/platform/samsung/s5p-mfc/ !
H A Ds5p_mfc_dec.c936 unsigned int *buf_count, in s5p_mfc_queue_setup() argument
950 if (*buf_count < 1) in s5p_mfc_queue_setup()
951 *buf_count = 1; in s5p_mfc_queue_setup()
952 if (*buf_count > MFC_MAX_BUFFERS) in s5p_mfc_queue_setup()
953 *buf_count = MFC_MAX_BUFFERS; in s5p_mfc_queue_setup()
967 if (*buf_count < ctx->pb_count) in s5p_mfc_queue_setup()
968 *buf_count = ctx->pb_count; in s5p_mfc_queue_setup()
969 if (*buf_count > ctx->pb_count + MFC_MAX_EXTRA_DPB) in s5p_mfc_queue_setup()
970 *buf_count = ctx->pb_count + MFC_MAX_EXTRA_DPB; in s5p_mfc_queue_setup()
971 if (*buf_count > MFC_MAX_BUFFERS) in s5p_mfc_queue_setup()
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H A Ds5p_mfc_enc.c2418 unsigned int *buf_count, unsigned int *plane_count, in s5p_mfc_queue_setup() argument
2434 if (*buf_count < 1) in s5p_mfc_queue_setup()
2435 *buf_count = 1; in s5p_mfc_queue_setup()
2436 if (*buf_count > MFC_MAX_BUFFERS) in s5p_mfc_queue_setup()
2437 *buf_count = MFC_MAX_BUFFERS; in s5p_mfc_queue_setup()
2446 if (*buf_count < 1) in s5p_mfc_queue_setup()
2447 *buf_count = 1; in s5p_mfc_queue_setup()
2448 if (*buf_count > MFC_MAX_BUFFERS) in s5p_mfc_queue_setup()
2449 *buf_count = MFC_MAX_BUFFERS; in s5p_mfc_queue_setup()
/linux/drivers/media/platform/samsung/exynos4-is/ !
H A Dfimc-isp-video.c99 video->buf_count, video->format->memplanes, in isp_video_capture_start_streaming()
148 isp->video_capture.buf_count = 0; in isp_video_capture_stop_streaming()
177 for (i = 0; i < video->buf_count; i++) in isp_video_capture_buffer_prepare()
203 ivb->index = video->buf_count; in isp_video_capture_buffer_queue()
219 if (++video->buf_count < video->reqbufs_count) in isp_video_capture_buffer_queue()
222 video->buf_mask = (1UL << video->buf_count) - 1; in isp_video_capture_buffer_queue()
244 buf_index = (is->i2h_cmd.args[1] - 1) % video->buf_count; in fimc_isp_video_irq_handler()
H A Dfimc-isp.h136 unsigned int buf_count; member
/linux/drivers/spi/ !
H A Dspi-qpic-snand.c509 snandc->buf_count = 0; in qcom_spi_block_erase()
718 snandc->buf_count = 0; in qcom_spi_read_cw_raw()
836 snandc->buf_count = 0; in qcom_spi_read_page_ecc()
924 snandc->buf_count = 0; in qcom_spi_read_page_oob()
1046 snandc->buf_count = 0; in qcom_spi_program_raw()
1128 snandc->buf_count = 0; in qcom_spi_program_ecc()
1204 snandc->buf_count = 0; in qcom_spi_program_oob()
1351 snandc->buf_count = 0; in qcom_spi_send_cmdaddr()
1380 snandc->buf_count = 0; in qcom_spi_io_op()
1388 snandc->buf_count = 4; in qcom_spi_io_op()
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/linux/drivers/net/ethernet/intel/ice/ !
H A Dice_ddp.c180 if (++state->buf_idx < le32_to_cpu(state->buf_table->buf_count)) in ice_pkg_enum_buf()
1407 le32_to_cpu(seg->buf_tbl.buf_count)); in ice_download_pkg_sig_seg()
1427 u32 buf_count; in ice_download_pkg_config_seg() local
1434 buf_count = le32_to_cpu(bufs->buf_count); in ice_download_pkg_config_seg()
1436 if (start >= buf_count || start + count > buf_count) in ice_download_pkg_config_seg()
1648 le32_to_cpu(ice_buf_tbl->buf_count)); in ice_download_pkg_without_sig_seg()
1651 le32_to_cpu(ice_buf_tbl->buf_count)); in ice_download_pkg_without_sig_seg()
2467 if (le32_to_cpu(seg->buf_table.buf_count) < ICE_MIN_S_COUNT) { in ice_cfg_tx_topo()
2469 seg->buf_table.buf_count); in ice_cfg_tx_topo()
/linux/drivers/crypto/marvell/octeontx/ !
H A Dotx_cptvf_reqmgr.c98 int buf_count, u8 *buffer) in setup_sgio_components() argument
109 for (i = 0; i < buf_count; i++) { in setup_sgio_components()
124 components = buf_count / 4; in setup_sgio_components()
137 components = buf_count % 4; in setup_sgio_components()
/linux/drivers/media/platform/qcom/venus/ !
H A Dhelpers.c1222 struct hfi_buffer_count_actual buf_count; in venus_helper_set_num_bufs() local
1225 buf_count.type = HFI_BUFFER_INPUT; in venus_helper_set_num_bufs()
1226 buf_count.count_actual = input_bufs; in venus_helper_set_num_bufs()
1228 ret = hfi_session_set_property(inst, ptype, &buf_count); in venus_helper_set_num_bufs()
1232 buf_count.type = HFI_BUFFER_OUTPUT; in venus_helper_set_num_bufs()
1233 buf_count.count_actual = output_bufs; in venus_helper_set_num_bufs()
1235 ret = hfi_session_set_property(inst, ptype, &buf_count); in venus_helper_set_num_bufs()
1240 buf_count.type = HFI_BUFFER_OUTPUT2; in venus_helper_set_num_bufs()
1241 buf_count.count_actual = output2_bufs; in venus_helper_set_num_bufs()
1243 ret = hfi_session_set_property(inst, ptype, &buf_count); in venus_helper_set_num_bufs()
/linux/drivers/crypto/cavium/cpt/ !
H A Dcptvf_reqmanager.c45 int buf_count, u8 *buffer) in setup_sgio_components() argument
57 for (i = 0; i < buf_count; i++) { in setup_sgio_components()
73 components = buf_count / 4; in setup_sgio_components()
87 components = buf_count % 4; in setup_sgio_components()
/linux/drivers/accel/ivpu/ !
H A Divpu_job.c760 u32 buf_count, u32 commands_offset, u32 preempt_buffer_index) in ivpu_job_prepare_bos_for_submit() argument
770 for (i = 0; i < buf_count; i++) { in ivpu_job_prepare_bos_for_submit()
814 ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, buf_count, in ivpu_job_prepare_bos_for_submit()
821 for (i = 0; i < buf_count; i++) { in ivpu_job_prepare_bos_for_submit()
829 for (i = 0; i < buf_count; i++) { in ivpu_job_prepare_bos_for_submit()
835 drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, buf_count, &acquire_ctx); in ivpu_job_prepare_bos_for_submit()
/linux/drivers/mtd/nand/raw/ !
H A Dqcom_nandc.c483 nandc->buf_count = 0; in qcom_nandc_read_cw_raw()
906 nandc->buf_count = 0; in qcom_nandc_read_page()
983 nandc->buf_count = 0; in qcom_nandc_write_page()
1710 nandc->buf_count = 0; in qcom_read_status_exec()
1767 nandc->buf_count = 0; in qcom_read_id_type_exec()
1827 nandc->buf_count = 0; in qcom_misc_cmd_type_exec()
1879 nandc->buf_count = 0; in qcom_param_page_type_exec()
1933 nandc->buf_count = 512; in qcom_param_page_type_exec()
1934 memset(nandc->data_buffer, 0xff, nandc->buf_count); in qcom_param_page_type_exec()
1939 nandc->buf_count, 0); in qcom_param_page_type_exec()
/linux/drivers/media/rc/ !
H A Dfintek-cir.h59 unsigned int buf_count; member
/linux/drivers/net/ethernet/pasemi/ !
H A Dpasemi_mac.c816 unsigned int start, descr_count, buf_count, batch_limit; in pasemi_mac_clean_tx() local
839 buf_count = 0; in pasemi_mac_clean_tx()
844 i += buf_count) { in pasemi_mac_clean_tx()
856 buf_count = 2; in pasemi_mac_clean_tx()
867 buf_count = 2 + nr_frags; in pasemi_mac_clean_tx()
871 if (buf_count & 1) in pasemi_mac_clean_tx()
872 buf_count++; in pasemi_mac_clean_tx()
/linux/drivers/net/ethernet/freescale/dpaa2/ !
H A Ddpaa2-switch.h186 int buf_count; member
/linux/drivers/net/ethernet/google/gve/ !
H A Dgve_tx_dqo.c493 int desc_count, int buf_count) in gve_has_avail_slots_tx_dqo() argument
497 gve_has_free_tx_qpl_bufs(tx, buf_count); in gve_has_avail_slots_tx_dqo()
504 int desc_count, int buf_count) in gve_maybe_stop_tx_dqo() argument
506 if (likely(gve_has_avail_slots_tx_dqo(tx, desc_count, buf_count))) in gve_maybe_stop_tx_dqo()
519 if (likely(!gve_has_avail_slots_tx_dqo(tx, desc_count, buf_count))) in gve_maybe_stop_tx_dqo()

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