Searched refs:db_size (Results 1 - 25 of 30) sorted by relevance

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/linux-master/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_doorbell_mgr.c117 * @db_size: doorbell size is in byte
124 uint32_t db_size)
131 * or 64 bit, so *db_size(in byte)/4 for alignment.
134 DIV_ROUND_UP(db_size, 4);
121 amdgpu_doorbell_index_on_bar(struct amdgpu_device *adev, struct amdgpu_bo *db_bo, uint32_t doorbell_index, uint32_t db_size) argument
H A Damdgpu_doorbell.h365 uint32_t db_size);
/linux-master/include/uapi/rdma/
H A Dqedr-abi.h67 __u32 db_size; member in struct:qedr_alloc_ucontext_resp
/linux-master/drivers/ntb/hw/intel/
H A Dntb_hw_gen3.h113 resource_size_t *db_size,
H A Dntb_hw_gen1.h153 phys_addr_t *db_addr, resource_size_t *db_size,
H A Dntb_hw_intel.h107 resource_size_t db_size; member in struct:intel_ntb_reg
H A Dntb_hw_gen3.c68 .db_size = sizeof(u32),
535 resource_size_t *db_size,
547 ndev_db_addr(ndev, &db_addr_base, db_size, ndev->peer_addr,
534 intel_ntb3_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr, resource_size_t *db_size, u64 *db_data, int db_bit) argument
H A Dntb_hw_gen1.c185 phys_addr_t *db_addr, resource_size_t *db_size,
196 if (db_size) {
197 *db_size = ndev->reg->db_size;
198 dev_dbg(&ndev->ntb.pdev->dev, "Peer db size %llx\n", *db_size);
1116 resource_size_t *db_size, u64 *db_data, int db_bit)
1129 ndev_db_addr(ndev, db_addr, db_size, ndev->peer_addr,
1934 .db_size = sizeof(u32),
184 ndev_db_addr(struct intel_ntb_dev *ndev, phys_addr_t *db_addr, resource_size_t *db_size, phys_addr_t reg_addr, unsigned long reg) argument
1115 intel_ntb_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr, resource_size_t *db_size, u64 *db_data, int db_bit) argument
H A Dntb_hw_gen4.c27 .db_size = sizeof(u32),
/linux-master/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_ulp.c334 edev->l2_db_size = bp->db_size;
335 edev->l2_db_size_nc = bp->db_size;
/linux-master/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_vfpf.h187 u16 db_size; member in struct:pfvf_acquire_resp_tlv::pf_vf_pfdev_info
H A Dbnx2x_vfpf.c370 bp->db_size = bp->acquire_resp.pfdev_info.db_size;
1269 resp->pfdev_info.db_size = bp->db_size;
1314 DP(BNX2X_MSG_IOV, "VF[%d] ACQUIRE_RESPONSE: pfdev_info- chip_num=0x%x, db_size=%d, idx_per_sb=%d, pf_cap=0x%x\n"
1318 resp->pfdev_info.db_size,
H A Dbnx2x.h774 writel_relaxed((u32)(val), (bp)->doorbells + ((bp)->db_size * (cid)))
1355 u16 db_size; member in struct:bnx2x
/linux-master/include/linux/
H A Dntb.h301 phys_addr_t *db_addr, resource_size_t *db_size,
1138 * @db_size: OUT - The number of bytes to write the peer doorbell register.
1154 resource_size_t *db_size,
1160 return ntb->ops->peer_db_addr(ntb, db_addr, db_size, db_data, db_bit);
1152 ntb_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr, resource_size_t *db_size, u64 *db_data, int db_bit) argument
/linux-master/fs/ocfs2/cluster/
H A Dheartbeat.c73 int db_size; member in struct:o2hb_debug_buf
1285 BUG_ON(sizeof(map) < db->db_size);
1297 memcpy(map, db->db_data, db->db_size);
1304 memcpy(map, reg->hr_live_node_bitmap, db->db_size);
1400 (*db)->db_size = size;
/linux-master/drivers/infiniband/hw/qedr/
H A Dqedr.h147 u32 db_size; member in struct:qedr_dev
H A Dmain.c829 dev->db_size = out_params.dpi_size;
/linux-master/drivers/net/ethernet/qlogic/qed/
H A Dqed.h547 unsigned long db_size; member in struct:qed_hwfn
762 unsigned long db_size; member in struct:qed_dev
H A Dqed_vf.h176 u16 db_size; member in struct:pfvf_acquire_resp_tlv::pf_vf_pfdev_info
H A Dqed_main.c261 if (cdev->doorbells && cdev->db_size)
349 cdev->db_size = pci_resource_len(cdev->pdev, 2);
350 if (!cdev->db_size) {
359 cdev->doorbells = ioremap_wc(cdev->db_phys_addr, cdev->db_size);
H A Dqed_sriov.c1400 u8 db_size = qed_db_addr_vf(1, DQ_DEMS_LEGACY) - local
1430 if (bar_size / db_size < 256)
1432 (u8)(bar_size / db_size));
1607 pfdev_info->db_size = 0;
1666 "VF[%d] ACQUIRE_RESPONSE: pfdev_info- chip_num=0x%x, db_size=%d, idx_per_sb=%d, pf_cap=0x%llx\n"
1670 resp->pfdev_info.db_size,
H A Dqed_dev.c90 (u8 __iomem *)cdev->doorbells + cdev->db_size) {
95 (u8 __iomem *)cdev->doorbells + cdev->db_size);
222 /* Make sure db_size was set in cdev */
223 if (!p_hwfn->cdev->db_size) {
224 DP_ERR(p_hwfn->cdev, "db_size not set\n");
/linux-master/drivers/ntb/hw/mscc/
H A Dntb_hw_switchtec.c689 resource_size_t *db_size,
706 if (db_size)
707 *db_size = sizeof(u32);
687 switchtec_ntb_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr, resource_size_t *db_size, u64 *db_data, int db_bit) argument
/linux-master/drivers/crypto/bcm/
H A Dcipher.c673 u32 db_size; /* Length of data field, incl gcm and hash padding */ local
834 db_size = spu_real_db_size(0, 0, local_nbuf, new_data_len,
837 stat_pad_len = spu->spu_wordalign_padlen(db_size);
1269 u32 db_size; local
1438 db_size = spu_real_db_size(aead_parms.assoc_size, aead_parms.iv_len, 0,
1442 stat_pad_len = spu->spu_wordalign_padlen(db_size);
/linux-master/drivers/infiniband/hw/irdma/
H A Dctrl.c5373 u8 db_size; local
5419 db_size = (u8)FIELD_GET(IRDMA_GLPCI_LBARCTRL_PE_DB_SIZE, val);
5420 if (db_size != IRDMA_PE_DB_SIZE_4M && db_size != IRDMA_PE_DB_SIZE_8M) {
5422 "DEV: RDMA PE doorbell is not enabled in CSR val 0x%x db_size=%d\n",
5423 val, db_size); local

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