Home
last modified time | relevance | path

Searched refs:pbl (Results 1 – 25 of 60) sorted by relevance

123

/linux/drivers/infiniband/hw/efa/
H A Defa_verbs.c1313 static int pbl_chunk_list_create(struct efa_dev *dev, struct pbl_context *pbl) in pbl_chunk_list_create() argument
1315 struct pbl_chunk_list *chunk_list = &pbl->phys.indirect.chunk_list; in pbl_chunk_list_create()
1316 int page_cnt = pbl->phys.indirect.pbl_buf_size_in_pages; in pbl_chunk_list_create()
1317 struct scatterlist *pages_sgl = pbl->phys.indirect.sgl; in pbl_chunk_list_create()
1319 int sg_dma_cnt = pbl->phys.indirect.sg_dma_cnt; in pbl_chunk_list_create()
1411 static void pbl_chunk_list_destroy(struct efa_dev *dev, struct pbl_context *pbl) in pbl_chunk_list_destroy() argument
1413 struct pbl_chunk_list *chunk_list = &pbl->phys.indirect.chunk_list; in pbl_chunk_list_destroy()
1427 struct pbl_context *pbl) in pbl_continuous_initialize() argument
1431 dma_addr = dma_map_single(&dev->pdev->dev, pbl->pbl_buf, in pbl_continuous_initialize()
1432 pbl->pbl_buf_size_in_bytes, DMA_TO_DEVICE); in pbl_continuous_initialize()
[all …]
/linux/include/linux/qed/
H A Dqed_chain.h97 } pbl; member
311 *p_next_elem = p_chain->pbl.pp_addr_tbl[page_index].virt_addr; in qed_chain_advance_page()
377 p_prod_page_idx = &p_chain->pbl.c.u16.prod_page_idx; in qed_chain_produce()
386 p_prod_page_idx = &p_chain->pbl.c.u32.prod_page_idx; in qed_chain_produce()
448 p_cons_page_idx = &p_chain->pbl.c.u16.cons_page_idx; in qed_chain_consume()
457 p_cons_page_idx = &p_chain->pbl.c.u32.cons_page_idx; in qed_chain_consume()
501 p_chain->pbl.c.u16.prod_page_idx = (u16)reset_val; in qed_chain_reset()
502 p_chain->pbl.c.u16.cons_page_idx = (u16)reset_val; in qed_chain_reset()
504 p_chain->pbl.c.u32.prod_page_idx = reset_val; in qed_chain_reset()
505 p_chain->pbl.c.u32.cons_page_idx = reset_val; in qed_chain_reset()
[all …]
/linux/drivers/infiniband/sw/siw/
H A Dsiw_mem.c118 kfree(mem->pbl); in siw_free_mem()
293 dma_addr_t siw_pbl_get_buffer(struct siw_pbl *pbl, u64 off, int *len, int *idx) in siw_pbl_get_buffer() argument
297 while (i < pbl->num_buf) { in siw_pbl_get_buffer()
298 struct siw_pble *pble = &pbl->pbe[i]; in siw_pbl_get_buffer()
319 struct siw_pbl *pbl; in siw_pbl_alloc() local
324 pbl = kzalloc_flex(*pbl, pbe, num_buf); in siw_pbl_alloc()
325 if (!pbl) in siw_pbl_alloc()
328 pbl->max_buf = num_buf; in siw_pbl_alloc()
330 return pbl; in siw_pbl_alloc()
H A Dsiw_mem.h13 dma_addr_t siw_pbl_get_buffer(struct siw_pbl *pbl, u64 off, int *len, int *idx);
/linux/drivers/infiniband/hw/cxgb4/
H A Dresource.c271 rdev->stats.pbl.cur += roundup(size, 1 << MIN_PBL_SHIFT); in c4iw_pblpool_alloc()
272 if (rdev->stats.pbl.cur > rdev->stats.pbl.max) in c4iw_pblpool_alloc()
273 rdev->stats.pbl.max = rdev->stats.pbl.cur; in c4iw_pblpool_alloc()
276 rdev->stats.pbl.fail++; in c4iw_pblpool_alloc()
294 rdev->stats.pbl.cur -= roundup(size, 1 << MIN_PBL_SHIFT); in c4iw_pblpool_free()
308 pbl_start = rdev->lldi.vr->pbl.start; in c4iw_pblpool_create()
309 pbl_chunk = rdev->lldi.vr->pbl.size; in c4iw_pblpool_create()
H A Ddevice.c488 dev->rdev.stats.pbl.total, dev->rdev.stats.pbl.cur, in stats_show()
489 dev->rdev.stats.pbl.max, dev->rdev.stats.pbl.fail); in stats_show()
530 dev->rdev.stats.pbl.max = 0; in stats_clear()
531 dev->rdev.stats.pbl.fail = 0; in stats_clear()
826 rdev->lldi.vr->pbl.start, in c4iw_rdev_open()
827 rdev->lldi.vr->pbl.size, rdev->lldi.vr->rq.start, in c4iw_rdev_open()
844 rdev->stats.pbl.total = rdev->lldi.vr->pbl.size; in c4iw_rdev_open()
961 return infop->vr->stag.size > 0 && infop->vr->pbl.size > 0 && in rdma_supported()
/linux/drivers/scsi/bnx2fc/
H A Dbnx2fc_tgt.c665 u32 *pbl; in bnx2fc_alloc_session_resc() local
720 pbl = (u32 *)tgt->rq_pbl; in bnx2fc_alloc_session_resc()
723 *pbl = (u32)page; in bnx2fc_alloc_session_resc()
724 pbl++; in bnx2fc_alloc_session_resc()
725 *pbl = (u32)((u64)page >> 32); in bnx2fc_alloc_session_resc()
726 pbl++; in bnx2fc_alloc_session_resc()
774 pbl = (u32 *)tgt->confq_pbl; in bnx2fc_alloc_session_resc()
777 *pbl = (u32)page; in bnx2fc_alloc_session_resc()
778 pbl++; in bnx2fc_alloc_session_resc()
779 *pbl = (u32)((u64)page >> 32); in bnx2fc_alloc_session_resc()
[all …]
H A Dbnx2fc_hwi.c1991 u32 *pbl; in bnx2fc_free_hash_table() local
1995 pbl = hba->hash_tbl_pbl; in bnx2fc_free_hash_table()
1996 if (pbl) { in bnx2fc_free_hash_table()
2001 dma_address = le32_to_cpu(*pbl); in bnx2fc_free_hash_table()
2002 ++pbl; in bnx2fc_free_hash_table()
2003 dma_address += ((u64)le32_to_cpu(*pbl)) << 32; in bnx2fc_free_hash_table()
2004 ++pbl; in bnx2fc_free_hash_table()
2032 u32 *pbl; in bnx2fc_allocate_hash_table() local
2073 pbl = hba->hash_tbl_pbl; in bnx2fc_allocate_hash_table()
2076 *pbl = cpu_to_le32((u32) paddr); in bnx2fc_allocate_hash_table()
[all …]
/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_chain.c111 if (!chain->pbl.pp_addr_tbl) in qed_chain_free_pbl()
115 entry = chain->pbl.pp_addr_tbl + i; in qed_chain_free_pbl()
128 vfree(chain->pbl.pp_addr_tbl); in qed_chain_free_pbl()
129 chain->pbl.pp_addr_tbl = NULL; in qed_chain_free_pbl()
269 chain->pbl.pp_addr_tbl = addr_tbl; in qed_chain_alloc_pbl()
/linux/drivers/scsi/qedi/
H A Dqedi_main.c1540 struct scsi_bd *pbl; in qedi_alloc_bdq() local
1577 pbl = (struct scsi_bd *)qedi->bdq_pbl; in qedi_alloc_bdq()
1579 pbl->address.hi = in qedi_alloc_bdq()
1581 pbl->address.lo = in qedi_alloc_bdq()
1585 pbl, pbl->address.hi, pbl->address.lo, i); in qedi_alloc_bdq()
1586 pbl->opaque.iscsi_opaque.reserved_zero[0] = 0; in qedi_alloc_bdq()
1587 pbl->opaque.iscsi_opaque.reserved_zero[1] = 0; in qedi_alloc_bdq()
1588 pbl->opaque.iscsi_opaque.reserved_zero[2] = 0; in qedi_alloc_bdq()
1589 pbl->opaque.iscsi_opaque.opaque = cpu_to_le16(i); in qedi_alloc_bdq()
1590 pbl++; in qedi_alloc_bdq()
[all …]
H A Dqedi_fw.c363 struct scsi_bd *pbl; in qedi_put_rq_bdq_buf() local
374 pbl = (struct scsi_bd *)qedi->bdq_pbl; in qedi_put_rq_bdq_buf()
375 pbl += (qedi->bdq_prod_idx % qedi->rq_num_entries); in qedi_put_rq_bdq_buf()
376 pbl->address.hi = cpu_to_le32(QEDI_U64_HI(qedi->bdq[idx].buf_dma)); in qedi_put_rq_bdq_buf()
377 pbl->address.lo = cpu_to_le32(QEDI_U64_LO(qedi->bdq[idx].buf_dma)); in qedi_put_rq_bdq_buf()
380 pbl, pbl->address.hi, pbl->address.lo, idx); in qedi_put_rq_bdq_buf()
381 pbl->opaque.iscsi_opaque.reserved_zero[0] = 0; in qedi_put_rq_bdq_buf()
382 pbl->opaque.iscsi_opaque.reserved_zero[1] = 0; in qedi_put_rq_bdq_buf()
383 pbl->opaque.iscsi_opaque.reserved_zero[2] = 0; in qedi_put_rq_bdq_buf()
384 pbl->opaque.iscsi_opaque.opaque = cpu_to_le32(idx); in qedi_put_rq_bdq_buf()
/linux/drivers/infiniband/hw/qedr/
H A Dmain.c316 dev->ops->common->chain_free(dev->cdev, &dev->cnq_array[i].pbl); in qedr_free_resources()
379 rc = dev->ops->common->chain_alloc(dev->cdev, &cnq->pbl, in qedr_alloc_resources()
392 i, qed_chain_get_cons_idx(&cnq->pbl)); in qedr_alloc_resources()
400 dev->ops->common->chain_free(dev->cdev, &dev->cnq_array[i].pbl); in qedr_alloc_resources()
444 sw_comp_cons = qed_chain_get_cons_idx(&cnq->pbl); in qedr_irq_handler()
450 cq_handle = (struct regpair *)qed_chain_consume(&cnq->pbl); in qedr_irq_handler()
484 sw_comp_cons = qed_chain_get_cons_idx(&cnq->pbl); in qedr_irq_handler()
799 page_cnt = qed_chain_get_page_cnt(&dev->cnq_array[i].pbl); in qedr_init_hw()
802 p_phys_table = qed_chain_get_pbl_phys(&dev->cnq_array[i].pbl); in qedr_init_hw()
/linux/Documentation/devicetree/bindings/net/
H A Dsamsung-sxgbe.txt15 - samsung,pbl: Integer, Programmable Burst Length.
47 samsung,pbl = <0x08>
/linux/drivers/net/ethernet/tehuti/
H A Dtn40.c541 static void tn40_pbl_set(struct tn40_pbl *pbl, dma_addr_t dma, int len) in tn40_pbl_set() argument
543 pbl->len = cpu_to_le32(len); in tn40_pbl_set()
544 pbl->pa_lo = cpu_to_le32(lower_32_bits(dma)); in tn40_pbl_set()
545 pbl->pa_hi = cpu_to_le32(upper_32_bits(dma)); in tn40_pbl_set()
579 struct tn40_pbl *pbl = &txdd->pbl[0]; in tn40_tx_map_skb() local
602 tn40_pbl_set(pbl++, db->wptr->addr.dma, db->wptr->len); in tn40_tx_map_skb()
622 tn40_pbl_set(pbl++, db->wptr->addr.dma, db->wptr->len); in tn40_tx_map_skb()
763 struct tn40_pbl *pbl = &txdd->pbl[++nr_frags]; in tn40_start_xmit() local
771 pbl->len = cpu_to_le32(TN40_SHORT_PACKET_SIZE - pkt_len); in tn40_start_xmit()
772 pbl->pa_lo = cpu_to_le32(lower_32_bits(priv->b0_dma)); in tn40_start_xmit()
[all …]
H A Dtehuti.h315 struct pbl { struct
333 struct pbl pbl[]; /* Fragments */ member
H A Dtehuti.c1472 struct pbl *pbl = &txdd->pbl[0]; in bdx_tx_map_skb() local
1479 pbl->len = CPU_CHIP_SWAP32(db->wptr->len); in bdx_tx_map_skb()
1480 pbl->pa_lo = CPU_CHIP_SWAP32(L32_64(db->wptr->addr.dma)); in bdx_tx_map_skb()
1481 pbl->pa_hi = CPU_CHIP_SWAP32(H32_64(db->wptr->addr.dma)); in bdx_tx_map_skb()
1482 DBG("=== pbl len: 0x%x ================\n", pbl->len); in bdx_tx_map_skb()
1483 DBG("=== pbl pa_lo: 0x%x ================\n", pbl->pa_lo); in bdx_tx_map_skb()
1484 DBG("=== pbl pa_hi: 0x%x ================\n", pbl->pa_hi); in bdx_tx_map_skb()
1496 pbl++; in bdx_tx_map_skb()
1497 pbl->len = CPU_CHIP_SWAP32(db->wptr->len); in bdx_tx_map_skb()
1498 pbl->pa_lo = CPU_CHIP_SWAP32(L32_64(db->wptr->addr.dma)); in bdx_tx_map_skb()
[all …]
/linux/drivers/net/ethernet/samsung/sxgbe/
H A Dsxgbe_dma.c44 int fix_burst, int pbl, dma_addr_t dma_tx, in sxgbe_dma_channel_init() argument
57 reg_val |= (pbl << SXGBE_DMA_TXPBL_LSHIFT); in sxgbe_dma_channel_init()
61 reg_val |= (pbl << SXGBE_DMA_RXPBL_LSHIFT); in sxgbe_dma_channel_init()
H A Dsxgbe_dma.h24 int pbl, dma_addr_t dma_tx, dma_addr_t dma_rx,
/linux/include/linux/
H A Dsxgbe_platform.h33 int pbl; member
/linux/drivers/infiniband/hw/bnxt_re/
H A Dqplib_rcfw.c884 cpu_to_le64(ctx->qpc_tbl.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_init_rcfw()
886 cpu_to_le64(ctx->mrw_tbl.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_init_rcfw()
888 cpu_to_le64(ctx->srqc_tbl.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_init_rcfw()
890 cpu_to_le64(ctx->cq_tbl.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_init_rcfw()
892 cpu_to_le64(ctx->tim_tbl.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_init_rcfw()
894 cpu_to_le64(ctx->tqm_ctx.pde.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_init_rcfw()
1146 init.cmdq_pbl = cpu_to_le64(cmdq->hwq.pbl[PBL_LVL_0].pg_map_arr[0]); in bnxt_qplib_start_rcfw()
/linux/arch/mips/boot/dts/loongson/
H A Dloongson1b.dtsi105 snps,pbl = <1>;
118 snps,pbl = <1>;
/linux/drivers/scsi/qedf/
H A Dqedf_main.c1258 u32 *pbl; in qedf_alloc_sq() local
1289 pbl = (u32 *)fcport->sq_pbl; in qedf_alloc_sq()
1292 *pbl = U64_LO(page); in qedf_alloc_sq()
1293 pbl++; in qedf_alloc_sq()
1294 *pbl = U64_HI(page); in qedf_alloc_sq()
1295 pbl++; in qedf_alloc_sq()
2968 struct scsi_bd *pbl; in qedf_alloc_bdq() local
3003 pbl = (struct scsi_bd *)qedf->bdq_pbl; in qedf_alloc_bdq()
3005 pbl->address.hi = cpu_to_le32(U64_HI(qedf->bdq[i].buf_dma)); in qedf_alloc_bdq()
3006 pbl->address.lo = cpu_to_le32(U64_LO(qedf->bdq[i].buf_dma)); in qedf_alloc_bdq()
[all …]
/linux/drivers/infiniband/hw/ocrdma/
H A Docrdma_hw.c1674 dev->av_tbl.pbl.va = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, in ocrdma_mbx_create_ah_tbl()
1675 &dev->av_tbl.pbl.pa, in ocrdma_mbx_create_ah_tbl()
1677 if (dev->av_tbl.pbl.va == NULL) in ocrdma_mbx_create_ah_tbl()
1687 pbes = (struct ocrdma_pbe *)dev->av_tbl.pbl.va; in ocrdma_mbx_create_ah_tbl()
1693 cmd->tbl_addr[0].lo = (u32)(dev->av_tbl.pbl.pa & 0xFFFFFFFF); in ocrdma_mbx_create_ah_tbl()
1694 cmd->tbl_addr[0].hi = (u32)upper_32_bits(dev->av_tbl.pbl.pa); in ocrdma_mbx_create_ah_tbl()
1708 dma_free_coherent(&pdev->dev, PAGE_SIZE, dev->av_tbl.pbl.va, in ocrdma_mbx_create_ah_tbl()
1709 dev->av_tbl.pbl.pa); in ocrdma_mbx_create_ah_tbl()
1710 dev->av_tbl.pbl.va = NULL; in ocrdma_mbx_create_ah_tbl()
1734 dma_free_coherent(&pdev->dev, PAGE_SIZE, dev->av_tbl.pbl.va, in ocrdma_mbx_delete_ah_tbl()
[all …]
/linux/arch/arm64/boot/dts/st/
H A Dstm32mp253.dtsi68 snps,pbl = <2>;
H A Dstm32mp233.dtsi68 snps,pbl = <2>;

123