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Searched refs:db_size (Results 1 – 25 of 37) sorted by relevance

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/drivers/net/ethernet/microchip/sparx5/
A Dsparx5_fdma.c28 ((dcb * fdma->n_dbs + db) * fdma->db_size); in sparx5_fdma_tx_dataptr_cb()
40 skb = __netdev_alloc_skb(rx->ndev, fdma->db_size, GFP_ATOMIC); in sparx5_fdma_rx_dataptr_cb()
197 FDMA_DCB_INFO_DATAL(fdma->db_size), in sparx5_fdma_napi_callback()
227 ((fdma->dcb_index * fdma->n_dbs) * fdma->db_size)); in sparx5_fdma_xmit()
253 fdma_dcbs_init(fdma, FDMA_DCB_INFO_DATAL(fdma->db_size), in sparx5_fdma_rx_alloc()
269 fdma_dcbs_init(fdma, FDMA_DCB_INFO_DATAL(fdma->db_size), in sparx5_fdma_tx_alloc()
285 fdma->db_size = ALIGN(FDMA_XTR_BUFFER_SIZE, PAGE_SIZE); in sparx5_fdma_rx_init()
309 fdma->db_size = ALIGN(FDMA_XTR_BUFFER_SIZE, PAGE_SIZE); in sparx5_fdma_tx_init()
/drivers/net/ethernet/microchip/sparx5/lan969x/
A Dlan969x_fdma.c120 skb = build_skb(page_address(page), fdma->db_size); in lan969x_fdma_rx_get_frame()
164 .max_len = fdma->db_size - in lan969x_fdma_rx_alloc()
177 FDMA_DCB_INFO_DATAL(fdma->db_size), in lan969x_fdma_rx_alloc()
202 FDMA_DCB_INFO_DATAL(fdma->db_size), in lan969x_fdma_tx_alloc()
217 fdma->db_size = PAGE_SIZE; in lan969x_fdma_rx_init()
241 fdma->db_size = PAGE_SIZE; in lan969x_fdma_tx_init()
288 FDMA_DCB_INFO_DATAL(fdma->db_size), in lan969x_fdma_napi_poll()
/drivers/net/ethernet/microchip/fdma/
A Dfdma_api.h106 u32 db_size; member
204 (dcb_idx * fdma->n_dbs + db_idx) * fdma->db_size + in fdma_dataptr_get_contiguous()
216 (dcb_idx * fdma->n_dbs + db_idx) * fdma->db_size + in fdma_dataptr_virt_get_contiguous()
A Dfdma_api.c143 fdma->n_dcbs * fdma->n_dbs * fdma->db_size, in fdma_get_size_contiguous()
/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_doorbell_mgr.c128 uint32_t db_size) in amdgpu_doorbell_index_on_bar() argument
138 DIV_ROUND_UP(db_size, 4); in amdgpu_doorbell_index_on_bar()
A Damdgpu_userq.c232 int r, db_size; in amdgpu_userq_get_doorbell_index() local
260 db_size = sizeof(u64); in amdgpu_userq_get_doorbell_index()
264 db_size = sizeof(u32); in amdgpu_userq_get_doorbell_index()
269 db_size = sizeof(u32); in amdgpu_userq_get_doorbell_index()
281 db_info->doorbell_offset, db_size); in amdgpu_userq_get_doorbell_index()
A Damdgpu_doorbell.h365 uint32_t db_size);
/drivers/net/ethernet/broadcom/bnge/
A Dbnge_hwrm_lib.c515 if (bd->db_size) in bnge_hwrm_func_qcfg()
519 bd->db_size = PAGE_ALIGN(le16_to_cpu(resp->l2_doorbell_bar_size_kb) * in bnge_hwrm_func_qcfg()
521 if (!bd->db_size || bd->db_size > pci_resource_len(bd->pdev, 2) || in bnge_hwrm_func_qcfg()
522 bd->db_size <= bd->db_offset) in bnge_hwrm_func_qcfg()
523 bd->db_size = pci_resource_len(bd->pdev, 2); in bnge_hwrm_func_qcfg()
A Dbnge_core.c219 if (!bd->db_size) in bnge_map_db_bar()
222 bd->bar1 = pci_iomap(bd->pdev, 2, bd->db_size); in bnge_map_db_bar()
A Dbnge.h106 int db_size; member
/drivers/net/ethernet/microchip/lan966x/
A Dlan966x_fdma.c123 fdma_dcbs_init(fdma, FDMA_DCB_INFO_DATAL(fdma->db_size), in lan966x_fdma_rx_alloc()
435 skb = build_skb(page_address(page), fdma->db_size); in lan966x_fdma_rx_get_frame()
529 fdma_dcb_add(fdma, old_dcb, FDMA_DCB_INFO_DATAL(fdma->db_size), in lan966x_fdma_napi_poll()
938 lan966x->rx.fdma.db_size = PAGE_SIZE << lan966x->rx.page_order; in lan966x_fdma_init()
948 lan966x->tx.fdma.db_size = PAGE_SIZE << lan966x->rx.page_order; in lan966x_fdma_init()
/drivers/ntb/hw/intel/
A Dntb_hw_gen3.h113 resource_size_t *db_size,
A Dntb_hw_gen3.c68 .db_size = sizeof(u32),
538 resource_size_t *db_size, in intel_ntb3_peer_db_addr() argument
550 ndev_db_addr(ndev, &db_addr_base, db_size, ndev->peer_addr, in intel_ntb3_peer_db_addr()
A Dntb_hw_gen1.c185 phys_addr_t *db_addr, resource_size_t *db_size, in ndev_db_addr() argument
196 if (db_size) { in ndev_db_addr()
197 *db_size = ndev->reg->db_size; in ndev_db_addr()
198 dev_dbg(&ndev->ntb.pdev->dev, "Peer db size %llx\n", *db_size); in ndev_db_addr()
1116 resource_size_t *db_size, u64 *db_data, int db_bit) in intel_ntb_peer_db_addr() argument
1129 ndev_db_addr(ndev, db_addr, db_size, ndev->peer_addr, in intel_ntb_peer_db_addr()
1934 .db_size = sizeof(u32),
A Dntb_hw_intel.h107 resource_size_t db_size; member
A Dntb_hw_gen1.h153 phys_addr_t *db_addr, resource_size_t *db_size,
/drivers/clk/
A Dclk-scmi.c350 const struct clk_ops **clk_ops_db, size_t db_size) in scmi_clk_ops_select() argument
376 if (WARN_ON(feats_key >= db_size)) in scmi_clk_ops_select()
/drivers/net/ethernet/broadcom/bnxt/
A Dbnxt_ulp.c428 edev->l2_db_size = bp->db_size; in bnxt_set_edev_info()
429 edev->l2_db_size_nc = bp->db_size; in bnxt_set_edev_info()
/drivers/net/ethernet/broadcom/bnx2x/
A Dbnx2x_vfpf.h187 u16 db_size; member
A Dbnx2x_vfpf.c370 bp->db_size = bp->acquire_resp.pfdev_info.db_size; in bnx2x_vfpf_acquire()
1269 resp->pfdev_info.db_size = bp->db_size; in bnx2x_vf_mbx_acquire_resp()
1318 resp->pfdev_info.db_size, in bnx2x_vf_mbx_acquire_resp()
/drivers/net/ethernet/qlogic/qed/
A Dqed.h547 unsigned long db_size; member
760 unsigned long db_size; member
A Dqed_main.c261 if (cdev->doorbells && cdev->db_size) in qed_free_pci()
348 cdev->db_size = pci_resource_len(cdev->pdev, 2); in qed_init_pci()
349 if (!cdev->db_size) { in qed_init_pci()
358 cdev->doorbells = ioremap_wc(cdev->db_phys_addr, cdev->db_size); in qed_init_pci()
/drivers/ntb/hw/mscc/
A Dntb_hw_switchtec.c689 resource_size_t *db_size, in switchtec_ntb_peer_db_addr() argument
706 if (db_size) in switchtec_ntb_peer_db_addr()
707 *db_size = sizeof(u32); in switchtec_ntb_peer_db_addr()
/drivers/infiniband/hw/qedr/
A Dqedr.h147 u32 db_size; member
/drivers/crypto/bcm/
A Dcipher.c674 u32 db_size; /* Length of data field, incl gcm and hash padding */ in handle_ahash_req() local
835 db_size = spu_real_db_size(0, 0, local_nbuf, new_data_len, in handle_ahash_req()
838 stat_pad_len = spu->spu_wordalign_padlen(db_size); in handle_ahash_req()
1270 u32 db_size; in handle_aead_req() local
1439 db_size = spu_real_db_size(aead_parms.assoc_size, aead_parms.iv_len, 0, in handle_aead_req()
1443 stat_pad_len = spu->spu_wordalign_padlen(db_size); in handle_aead_req()

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