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Searched refs:buff_size (Results 1 – 25 of 47) sorted by relevance

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/Linux-v5.4/drivers/firmware/efi/libstub/
Defi-stub-helper.c73 static inline bool mmap_has_headroom(unsigned long buff_size, in mmap_has_headroom() argument
77 unsigned long slack = buff_size - map_size; in mmap_has_headroom()
92 *map->buff_size = *map->map_size; in efi_get_memory_map()
104 !mmap_has_headroom(*map->buff_size, *map->map_size, in efi_get_memory_map()
115 *map->buff_size = *map->map_size; in efi_get_memory_map()
136 unsigned long map_size, buff_size; in get_dram_base() local
147 boot_map.buff_size = &buff_size; in get_dram_base()
174 unsigned long map_size, desc_size, buff_size; in efi_high_alloc() local
187 boot_map.buff_size = &buff_size; in efi_high_alloc()
269 unsigned long map_size, desc_size, buff_size; in efi_low_alloc_above() local
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Darm32-stub.c71 unsigned long nr_pages, map_size, desc_size, buff_size; in reserve_kernel_base() local
81 .buff_size = &buff_size, in reserve_kernel_base()
Drandom.c75 unsigned long buff_size; in efi_random_alloc() local
86 map.buff_size = &buff_size; in efi_random_alloc()
Dfdt.c256 unsigned long map_size, desc_size, buff_size; in allocate_new_fdt_and_exit_boot() local
270 map.buff_size = &buff_size; in allocate_new_fdt_and_exit_boot()
/Linux-v5.4/sound/soc/stm/
Dstm32_adfsdm.c175 size_t buff_size = snd_pcm_lib_buffer_bytes(priv->substream); in stm32_afsdm_pcm_cb() local
187 if ((priv->pos + src_size) > buff_size) { in stm32_afsdm_pcm_cb()
190 buff_size - priv->pos); in stm32_afsdm_pcm_cb()
193 buff_size - priv->pos); in stm32_afsdm_pcm_cb()
194 cur_size -= buff_size - priv->pos; in stm32_afsdm_pcm_cb()
205 priv->pos = (priv->pos + cur_size) % buff_size; in stm32_afsdm_pcm_cb()
/Linux-v5.4/drivers/net/ethernet/aquantia/atlantic/hw_atl/
Dhw_atl_a0.c123 u32 buff_size = 0U; in hw_atl_a0_hw_qos_set() local
144 buff_size = HW_ATL_A0_TXBUF_MAX; in hw_atl_a0_hw_qos_set()
146 hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc); in hw_atl_a0_hw_qos_set()
148 (buff_size * in hw_atl_a0_hw_qos_set()
152 (buff_size * in hw_atl_a0_hw_qos_set()
159 buff_size = HW_ATL_A0_RXBUF_MAX; in hw_atl_a0_hw_qos_set()
161 hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc); in hw_atl_a0_hw_qos_set()
163 (buff_size * in hw_atl_a0_hw_qos_set()
167 (buff_size * in hw_atl_a0_hw_qos_set()
Dhw_atl_b0.c113 u32 buff_size = 0U; in hw_atl_b0_hw_qos_set() local
133 buff_size = HW_ATL_B0_TXBUF_MAX; in hw_atl_b0_hw_qos_set()
135 hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc); in hw_atl_b0_hw_qos_set()
137 (buff_size * in hw_atl_b0_hw_qos_set()
141 (buff_size * in hw_atl_b0_hw_qos_set()
147 buff_size = HW_ATL_B0_RXBUF_MAX; in hw_atl_b0_hw_qos_set()
149 hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc); in hw_atl_b0_hw_qos_set()
151 (buff_size * in hw_atl_b0_hw_qos_set()
155 (buff_size * in hw_atl_b0_hw_qos_set()
/Linux-v5.4/drivers/net/ethernet/ibm/
Dibmveth.c147 u32 buff_size, u32 pool_active) in ibmveth_init_buffer_pool() argument
151 pool->buff_size = buff_size; in ibmveth_init_buffer_pool()
222 skb = netdev_alloc_skb(adapter->netdev, pool->buff_size); in ibmveth_replenish_buffer_pool()
241 pool->buff_size, DMA_FROM_DEVICE); in ibmveth_replenish_buffer_pool()
253 desc.fields.flags_len = IBMVETH_BUF_VALID | pool->buff_size; in ibmveth_replenish_buffer_pool()
257 unsigned int len = min(pool->buff_size, in ibmveth_replenish_buffer_pool()
286 pool->dma_addr[index], pool->buff_size, in ibmveth_replenish_buffer_pool()
340 pool->buff_size, in ibmveth_free_buffer_pool()
379 adapter->rx_buff_pool[pool].buff_size, in ibmveth_remove_buffer_from_pool()
428 adapter->rx_buff_pool[pool].buff_size; in ibmveth_rxq_recycle_buffer()
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Dibmveth.h112 u32 buff_size; member
/Linux-v5.4/drivers/net/ethernet/intel/iavf/
Diavf_adminq.c635 u16 buff_size, in iavf_asq_send_command() argument
687 if (buff_size > hw->aq.asq_buf_size) { in iavf_asq_send_command()
691 buff_size); in iavf_asq_send_command()
729 memcpy(dma_buff->va, buff, buff_size); in iavf_asq_send_command()
730 desc_on_ring->datalen = cpu_to_le16(buff_size); in iavf_asq_send_command()
744 buff, buff_size); in iavf_asq_send_command()
772 memcpy(buff, dma_buff->va, buff_size); in iavf_asq_send_command()
795 iavf_debug_aq(hw, IAVF_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size); in iavf_asq_send_command()
Diavf_prototype.h28 u16 buff_size,
/Linux-v5.4/drivers/net/ethernet/intel/i40e/
Di40e_prototype.h28 u16 buff_size,
189 void *buff, u16 buff_size, u16 *data_size,
200 u8 mib_type, void *buff, u16 buff_size,
219 void *buff, u16 buff_size,
398 u8 table_id, u32 start_index, u16 buff_size,
437 u16 buff_size, u32 track_id,
442 u16 buff_size, u8 flags,
Di40e_adminq.c733 u16 buff_size, in i40e_asq_send_command() argument
785 if (buff_size > hw->aq.asq_buf_size) { in i40e_asq_send_command()
789 buff_size); in i40e_asq_send_command()
827 memcpy(dma_buff->va, buff, buff_size); in i40e_asq_send_command()
828 desc_on_ring->datalen = cpu_to_le16(buff_size); in i40e_asq_send_command()
842 buff, buff_size); in i40e_asq_send_command()
870 memcpy(buff, dma_buff->va, buff_size); in i40e_asq_send_command()
893 i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size); in i40e_asq_send_command()
Di40e_common.c3440 void *buff, u16 buff_size, u16 *data_size, in i40e_aq_discover_capabilities() argument
3459 if (buff_size > I40E_AQ_LARGE_BUF) in i40e_aq_discover_capabilities()
3462 status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details); in i40e_aq_discover_capabilities()
3582 u8 mib_type, void *buff, u16 buff_size, in i40e_aq_get_lldp_mib() argument
3593 if (buff_size == 0 || !buff) in i40e_aq_get_lldp_mib()
3604 desc.datalen = cpu_to_le16(buff_size); in i40e_aq_get_lldp_mib()
3607 if (buff_size > I40E_AQ_LARGE_BUF) in i40e_aq_get_lldp_mib()
3610 status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details); in i40e_aq_get_lldp_mib()
3799 void *buff, u16 buff_size, in i40e_aq_get_cee_dcb_config() argument
3805 if (buff_size == 0 || !buff) in i40e_aq_get_cee_dcb_config()
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/Linux-v5.4/arch/x86/boot/compressed/
Deboot.c636 unsigned long map_size, desc_size, buff_size; in allocate_e820() local
647 boot_map.buff_size = &buff_size; in allocate_e820()
653 nr_desc = buff_size / desc_size; in allocate_e820()
698 unsigned long map_sz, key, desc_size, buff_size; in exit_boot() local
712 map.buff_size = &buff_size; in exit_boot()
/Linux-v5.4/drivers/usb/renesas_usbhs/
Dpipe.c474 u16 buff_size; in usbhsp_setup_pipebuff() local
489 buff_size = pipe_config->bufsize; in usbhsp_setup_pipebuff()
493 bufnmb_cnt = (buff_size / 64) - 1; in usbhsp_setup_pipebuff()
496 pipe_num, buff_size, bufnmb); in usbhsp_setup_pipebuff()
/Linux-v5.4/drivers/net/ethernet/aquantia/atlantic/
Daq_nic.c503 unsigned int buff_size = 0U; in aq_nic_map_skb() local
511 buff_size = AQ_CFG_TX_FRAME_MAX; in aq_nic_map_skb()
513 buff_size = frag_len; in aq_nic_map_skb()
518 buff_size, in aq_nic_map_skb()
529 dx_buff->len = buff_size; in aq_nic_map_skb()
534 frag_len -= buff_size; in aq_nic_map_skb()
535 buff_offset += buff_size; in aq_nic_map_skb()
/Linux-v5.4/drivers/infiniband/hw/hns/
Dhns_roce_qp.c394 hr_qp->buff_size = HNS_ROCE_ALOGN_UP((hr_qp->rq.wqe_cnt << in hns_roce_set_user_sq_size()
406 hr_qp->buff_size = HNS_ROCE_ALOGN_UP((hr_qp->rq.wqe_cnt << in hns_roce_set_user_sq_size()
445 if (hr_qp->buff_size < 1 || region_max < 1) in split_wqe_buf_region()
482 buf_size = hr_qp->buff_size - hr_qp->rq.offset; in split_wqe_buf_region()
608 hr_qp->buff_size = size; in hns_roce_set_kernel_sq_size()
746 hr_qp->buff_size, 0, 0); in hns_roce_create_qp_common()
846 if (hns_roce_buf_alloc(hr_dev, hr_qp->buff_size, in hns_roce_create_qp_common()
997 hns_roce_buf_free(hr_dev, hr_qp->buff_size, &hr_qp->hr_buf); in hns_roce_create_qp_common()
/Linux-v5.4/drivers/net/ethernet/qlogic/qed/
Dqed_iwarp.c1584 (u16)buf->buff_size, buf, 1); in qed_iwarp_ll2_post_rx()
1589 dma_free_coherent(&p_hwfn->cdev->pdev->dev, buf->buff_size, in qed_iwarp_ll2_post_rx()
1902 if ((fpdu->mpa_frag_len + tcp_payload_size) > (u16)buf->buff_size) { in qed_iwarp_cp_pkt()
1905 buf->buff_size, fpdu->mpa_frag_len, in qed_iwarp_cp_pkt()
1943 buf->buff_size, fpdu->mpa_frag_len, tcp_payload_size, in qed_iwarp_cp_pkt()
2460 dma_free_coherent(&p_hwfn->cdev->pdev->dev, buffer->buff_size, in qed_iwarp_ll2_rel_rx_pkt()
2503 buffer->piggy_buf->buff_size, in qed_iwarp_ll2_rel_tx_pkt()
2510 dma_free_coherent(&p_hwfn->cdev->pdev->dev, buffer->buff_size, in qed_iwarp_ll2_rel_tx_pkt()
2582 int num_rx_bufs, int buff_size, u8 ll2_handle) in qed_iwarp_ll2_alloc_buffers() argument
2596 buff_size, in qed_iwarp_ll2_alloc_buffers()
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Dqed_iwarp.h60 u32 buff_size; member
/Linux-v5.4/drivers/ntb/
Dntb_transport.c209 size_t buff_size; member
805 mw->buff_size = 0; in ntb_free_mw()
834 if (mw->alloc_size > mw->buff_size) { in ntb_alloc_mw_buffer()
860 size_t xlat_size, buff_size; in ntb_set_mw() local
874 buff_size = round_up(size, xlat_align); in ntb_set_mw()
880 if (mw->buff_size) in ntb_set_mw()
885 mw->buff_size = buff_size; in ntb_set_mw()
886 mw->alloc_size = buff_size; in ntb_set_mw()
896 mw->buff_size = 0; in ntb_set_mw()
1325 mw->buff_size = 0; in ntb_transport_probe()
/Linux-v5.4/drivers/gpu/drm/amd/display/dc/dsc/
Ddc_dsc.c725 int buff_size; in dc_dsc_parse_dsc_dpcd() local
730 buff_size = dpcd_dsc_basic_data[DP_DSC_RC_BUF_SIZE - DP_DSC_SUPPORT] + 1; in dc_dsc_parse_dsc_dpcd()
731 dsc_sink_caps->rc_buffer_size = buff_size * buff_block_size; in dc_dsc_parse_dsc_dpcd()
/Linux-v5.4/drivers/dma/
Dmv_xor_v2.c129 u32 buff_size; member
417 hw_descriptor->buff_size = len; in mv_xor_v2_prep_dma_memcpy()
476 hw_descriptor->buff_size = len; in mv_xor_v2_prep_dma_xor()
/Linux-v5.4/drivers/s390/net/
Dlcs.h219 __u16 buff_size; member
/Linux-v5.4/drivers/crypto/ccree/
Dcc_buffer_mgr.c123 u32 buff_size, u32 *curr_nents, in cc_render_buff_to_mlli() argument
130 new_nents = (*curr_nents + buff_size / CC_MAX_MLLI_ENTRY_SIZE + 1); in cc_render_buff_to_mlli()
138 while (buff_size > CC_MAX_MLLI_ENTRY_SIZE) { in cc_render_buff_to_mlli()
145 buff_size -= CC_MAX_MLLI_ENTRY_SIZE; in cc_render_buff_to_mlli()
151 cc_lli_set_size(mlli_entry_p, buff_size); in cc_render_buff_to_mlli()

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