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Searched refs:buf_count (Results 1 – 25 of 26) sorted by relevance

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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/arm64/crypto/
H A Dghash-ce-glue.c239 int *buf_count, struct gcm_aes_ctx *ctx) in gcm_update_mac() argument
241 if (*buf_count > 0) { in gcm_update_mac()
242 int buf_added = min(count, GHASH_BLOCK_SIZE - *buf_count); in gcm_update_mac()
244 memcpy(&buf[*buf_count], src, buf_added); in gcm_update_mac()
246 *buf_count += buf_added; in gcm_update_mac()
251 if (count >= GHASH_BLOCK_SIZE || *buf_count == GHASH_BLOCK_SIZE) { in gcm_update_mac()
255 *buf_count ? buf : NULL, in gcm_update_mac()
260 *buf_count = 0; in gcm_update_mac()
265 *buf_count = count; in gcm_update_mac()
275 int buf_count = 0; in gcm_calculate_auth_mac() local
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/linux/drivers/net/ethernet/sfc/siena/
H A Dvfdi.h170 u32 buf_count; member
175 u32 buf_count; member
185 u32 buf_count; member
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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/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()
H A Dice_ddp.h154 __le32 buf_count; member
/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/usb/host/
H A Disp1362-hcd.c203 found = bitmap_find_next_zero_area(&epq->buf_map, epq->buf_count, 0, in claim_ptd_buffers()
205 if (found >= epq->buf_count) in claim_ptd_buffers()
215 BUG_ON(epq->buf_avail > epq->buf_count); in claim_ptd_buffers()
220 epq->buf_avail, epq->buf_count, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
229 if (last > epq->buf_count) in release_ptd_buffers()
232 ep->ptd_offset, ep->num_ptds, epq->buf_count, epq->buf_avail, in release_ptd_buffers()
234 BUG_ON(last > epq->buf_count); in release_ptd_buffers()
241 BUG_ON(epq->buf_avail > epq->buf_count); in release_ptd_buffers()
242 BUG_ON(epq->ptd_count > epq->buf_count); in release_ptd_buffers()
246 ep->ptd_offset, ep->num_ptds, epq->buf_avail, epq->buf_count); in release_ptd_buffers()
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H A Disp1362.h422 u8 buf_count; member
/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/media/platform/samsung/exynos4-is/
H A Dfimc-isp.h136 unsigned int buf_count; member
/linux/drivers/net/ethernet/pasemi/
H A Dpasemi_mac.c819 unsigned int start, descr_count, buf_count, batch_limit; in pasemi_mac_clean_tx() local
842 buf_count = 0; in pasemi_mac_clean_tx()
847 i += buf_count) { in pasemi_mac_clean_tx()
859 buf_count = 2; in pasemi_mac_clean_tx()
870 buf_count = 2 + nr_frags; in pasemi_mac_clean_tx()
874 if (buf_count & 1) in pasemi_mac_clean_tx()
875 buf_count++; in pasemi_mac_clean_tx()
/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-switch.h186 int buf_count; member
H A Ddpaa2-eth-debugfs.c114 ch->buf_count); in dpaa2_dbg_ch_show()
H A Ddpaa2-eth.c185 ch->buf_count--; in dpaa2_eth_build_linear_skb()
273 ch->buf_count -= i + 2; in dpaa2_eth_build_frag_skb()
328 ch->buf_count -= ch->recycled_bufs_cnt; in dpaa2_eth_recycle_buf()
470 ch->buf_count--; in dpaa2_eth_run_xdp()
484 ch->buf_count++; in dpaa2_eth_run_xdp()
701 ch->buf_count--; in dpaa2_eth_rx_err()
1787 ch->buf_count += new_count; in dpaa2_eth_seed_pool()
1862 priv->channel[i]->buf_count = 0; in dpaa2_eth_drain_pool()
1881 if (likely(ch->buf_count >= DPAA2_ETH_REFILL_THRESH)) in dpaa2_eth_refill_pool()
1890 ch->buf_count += new_count; in dpaa2_eth_refill_pool()
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H A Ddpaa2-xsk.c71 ch->buf_count--; in dpaa2_xsk_run_xdp()
H A Ddpaa2-eth.h495 int buf_count; member
H A Ddpaa2-switch.c2433 ethsw->buf_count--; in dpaa2_switch_build_linear_skb()
2626 int *count = &ethsw->buf_count; in dpaa2_switch_refill_bp()
2655 count = &ethsw->buf_count; in dpaa2_switch_seed_bp()
/linux/drivers/net/ethernet/google/gve/
H A Dgve_rx_dqo.c24 int buf_count = rx->dqo.bufq.mask + 1; in gve_rx_free_hdr_bufs() local
27 dma_free_coherent(hdev, priv->header_buf_size * buf_count, in gve_rx_free_hdr_bufs()
194 const u32 buf_count) in gve_rx_alloc_hdr_bufs() argument
198 rx->dqo.hdr_bufs.data = dma_alloc_coherent(hdev, priv->header_buf_size * buf_count, in gve_rx_alloc_hdr_bufs()
/linux/drivers/s390/net/
H A Dqeth_core.h202 ((card)->qdio.in_buf_pool.buf_count / 2)
205 #define QETH_PCI_THRESHOLD_A(card) ((card)->qdio.in_buf_pool.buf_count+1)
386 int buf_count; member
/linux/sound/drivers/
H A Dpcmtest.c711 static int init_debug_files(int buf_count) in init_debug_files() argument
722 for (i = 0; i < buf_count; i++) { in init_debug_files()
/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_txrx.h1106 struct sk_buff *skb, u32 *buf_count);

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