Home
last modified time | relevance | path

Searched refs:desc_pool (Results 1 – 25 of 28) sorted by relevance

12

/drivers/net/ethernet/ti/icssg/
A Dicssg_common.c53 if (rx_chn->desc_pool) in prueth_cleanup_rx_chns()
54 k3_cppi_desc_pool_destroy(rx_chn->desc_pool); in prueth_cleanup_rx_chns()
68 if (tx_chn->desc_pool) in prueth_cleanup_tx_chns()
69 k3_cppi_desc_pool_destroy(tx_chn->desc_pool); in prueth_cleanup_tx_chns()
334 tx_chn->desc_pool = in prueth_init_tx_chns()
339 if (IS_ERR(tx_chn->desc_pool)) { in prueth_init_tx_chns()
340 ret = PTR_ERR(tx_chn->desc_pool); in prueth_init_tx_chns()
341 tx_chn->desc_pool = NULL; in prueth_init_tx_chns()
409 if (IS_ERR(rx_chn->desc_pool)) { in prueth_init_rx_chns()
410 ret = PTR_ERR(rx_chn->desc_pool); in prueth_init_rx_chns()
[all …]
A Dicssg_prueth.h120 struct k3_cppi_desc_pool *desc_pool; member
134 struct k3_cppi_desc_pool *desc_pool; member
A Dicssg_prueth_sr1.c108 first_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool); in emac_send_command_sr1()
129 desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, first_desc); in emac_send_command_sr1()
294 desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma); in prueth_process_rx_mgm()
307 k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); in prueth_process_rx_mgm()
/drivers/net/ethernet/ti/
A Dam65-cpsw-nuss.c426 k3_cppi_desc_pool_avail(tx_chn->desc_pool)); in am65_cpsw_nuss_ndo_host_tx_timeout()
456 k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); in am65_cpsw_nuss_rx_push()
790 k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); in am65_cpsw_nuss_rx_cleanup()
2187 if (!IS_ERR_OR_NULL(tx_chn->desc_pool)) in am65_cpsw_nuss_free_tx_chns()
2188 k3_cppi_desc_pool_destroy(tx_chn->desc_pool); in am65_cpsw_nuss_free_tx_chns()
2302 if (IS_ERR(tx_chn->desc_pool)) { in am65_cpsw_nuss_init_tx_chns()
2303 ret = PTR_ERR(tx_chn->desc_pool); in am65_cpsw_nuss_init_tx_chns()
2346 if (!IS_ERR_OR_NULL(rx_chn->desc_pool)) in am65_cpsw_nuss_free_rx_chns()
2347 k3_cppi_desc_pool_destroy(rx_chn->desc_pool); in am65_cpsw_nuss_free_rx_chns()
2412 if (IS_ERR(rx_chn->desc_pool)) { in am65_cpsw_nuss_init_rx_chns()
[all …]
A Dam65-cpsw-nuss.h82 struct k3_cppi_desc_pool *desc_pool; member
123 struct k3_cppi_desc_pool *desc_pool; member
/drivers/dma/
A Dfsl-qdma.c197 struct dma_pool *desc_pool; member
327 if (!fsl_queue->comp_pool && !fsl_queue->desc_pool) in fsl_qdma_free_chan_resources()
335 dma_pool_free(fsl_queue->desc_pool, in fsl_qdma_free_chan_resources()
347 dma_pool_free(fsl_queue->desc_pool, in fsl_qdma_free_chan_resources()
355 dma_pool_destroy(fsl_queue->desc_pool); in fsl_qdma_free_chan_resources()
359 fsl_queue->desc_pool = NULL; in fsl_qdma_free_chan_resources()
419 dma_pool_alloc(queue->desc_pool, GFP_KERNEL, in fsl_qdma_pre_request_enqueue_desc()
444 dma_pool_free(queue->desc_pool, in fsl_qdma_pre_request_enqueue_desc()
1095 fsl_queue->desc_pool = in fsl_qdma_alloc_chan_resources()
1100 if (!fsl_queue->desc_pool) in fsl_qdma_alloc_chan_resources()
[all …]
A Dmmp_pdma.c112 struct dma_pool *desc_pool; /* Descriptors pool */ member
367 desc = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &pdesc); in mmp_pdma_alloc_descriptor()
394 if (chan->desc_pool) in mmp_pdma_alloc_chan_resources()
397 chan->desc_pool = dma_pool_create(dev_name(&dchan->dev->device), in mmp_pdma_alloc_chan_resources()
402 if (!chan->desc_pool) { in mmp_pdma_alloc_chan_resources()
420 dma_pool_free(chan->desc_pool, desc, desc->async_tx.phys); in mmp_pdma_free_desc_list()
434 dma_pool_destroy(chan->desc_pool); in mmp_pdma_free_chan_resources()
435 chan->desc_pool = NULL; in mmp_pdma_free_chan_resources()
930 dma_pool_free(chan->desc_pool, desc, txd->phys); in dma_do_tasklet()
A Dxgene-dma.c283 struct dma_pool *desc_pool; member
486 dma_pool_free(chan->desc_pool, desc, desc->tx.phys); in xgene_dma_clean_descriptor()
495 desc = dma_pool_zalloc(chan->desc_pool, GFP_NOWAIT, &phys); in xgene_dma_alloc_descriptor()
591 dma_pool_free(chan->desc_pool, desc, desc->tx.phys); in xgene_dma_clean_running_descriptor()
780 if (chan->desc_pool) in xgene_dma_alloc_chan_resources()
783 chan->desc_pool = dma_pool_create(chan->name, chan->dev, in xgene_dma_alloc_chan_resources()
786 if (!chan->desc_pool) { in xgene_dma_alloc_chan_resources()
818 if (!chan->desc_pool) in xgene_dma_free_chan_resources()
834 dma_pool_destroy(chan->desc_pool); in xgene_dma_free_chan_resources()
835 chan->desc_pool = NULL; in xgene_dma_free_chan_resources()
[all …]
A Dfsldma.c450 dma_pool_free(chan->desc_pool, desc, desc->async_tx.phys); in fsl_dma_free_descriptor()
464 desc = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &pdesc); in fsl_dma_alloc_descriptor()
557 dma_pool_free(chan->desc_pool, desc, desc->async_tx.phys); in fsldma_clean_running_descriptor()
695 if (chan->desc_pool) in fsl_dma_alloc_chan_resources()
702 chan->desc_pool = dma_pool_create(chan->name, chan->dev, in fsl_dma_alloc_chan_resources()
705 if (!chan->desc_pool) { in fsl_dma_alloc_chan_resources()
755 dma_pool_destroy(chan->desc_pool); in fsl_dma_free_chan_resources()
756 chan->desc_pool = NULL; in fsl_dma_free_chan_resources()
A Dpxa_dma.c92 struct dma_pool *desc_pool; /* Channel's used allocator */ member
118 struct dma_pool *desc_pool; /* Descriptors pool */ member
689 if (chan->desc_pool) in pxad_alloc_chan_resources()
692 chan->desc_pool = dma_pool_create(dma_chan_name(dchan), in pxad_alloc_chan_resources()
697 if (!chan->desc_pool) { in pxad_alloc_chan_resources()
712 dma_pool_destroy(chan->desc_pool); in pxad_free_chan_resources()
713 chan->desc_pool = NULL; in pxad_free_chan_resources()
730 dma_pool_free(sw_desc->desc_pool, in pxad_free_desc()
749 sw_desc->desc_pool = chan->desc_pool; in pxad_alloc_desc()
752 desc = dma_pool_alloc(sw_desc->desc_pool, GFP_NOWAIT, &dma); in pxad_alloc_desc()
[all …]
A Ddma-jz4780.c132 struct dma_pool *desc_pool; member
244 desc->desc = dma_pool_alloc(jzchan->desc_pool, GFP_NOWAIT, in jz4780_dma_desc_alloc()
267 dma_pool_free(jzchan->desc_pool, desc->desc, desc->desc_phys); in jz4780_dma_desc_free()
763 jzchan->desc_pool = dma_pool_create(dev_name(&chan->dev->device), in jz4780_dma_alloc_chan_resources()
767 if (!jzchan->desc_pool) { in jz4780_dma_alloc_chan_resources()
781 dma_pool_destroy(jzchan->desc_pool); in jz4780_dma_free_chan_resources()
782 jzchan->desc_pool = NULL; in jz4780_dma_free_chan_resources()
A Dimg-mdc-dma.c136 struct dma_pool *desc_pool; member
270 dma_pool_free(mdma->desc_pool, curr, curr_phys); in mdc_list_desc_free()
306 curr = dma_pool_alloc(mdma->desc_pool, GFP_NOWAIT, &curr_phys); in mdc_prep_dma_memcpy()
400 curr = dma_pool_alloc(mdma->desc_pool, GFP_NOWAIT, in mdc_prep_dma_cyclic()
480 curr = dma_pool_alloc(mdma->desc_pool, GFP_NOWAIT, in mdc_prep_slave_sg()
985 mdma->desc_pool = dmam_pool_create(dev_name(&pdev->dev), &pdev->dev, in mdc_dma_probe()
988 if (!mdma->desc_pool) in mdc_dma_probe()
A Dpl330.c470 struct list_head desc_pool; member
2122 list_move_tail(&desc->node, &pch->dmac->desc_pool); in pl330_tasklet()
2312 list_splice_tail_init(&pch->submitted_list, &pl330->desc_pool); in pl330_terminate_all()
2313 list_splice_tail_init(&pch->work_list, &pl330->desc_pool); in pl330_terminate_all()
2603 desc = pluck_desc(&pl330->desc_pool, &pl330->pool_lock); in pl330_get_desc()
2725 list_move_tail(&desc->node, &pl330->desc_pool); in pl330_prep_dma_cyclic()
2728 list_move_tail(&first->node, &pl330->desc_pool); in pl330_prep_dma_cyclic()
2838 list_move_tail(&desc->node, &pl330->desc_pool); in __pl330_giveback_desc()
2841 list_move_tail(&first->node, &pl330->desc_pool); in __pl330_giveback_desc()
3086 INIT_LIST_HEAD(&pl330->desc_pool); in pl330_probe()
[all …]
/drivers/net/ethernet/marvell/prestera/
A Dprestera_rxtx.c96 struct dma_pool *desc_pool; member
116 desc = dma_pool_alloc(sdma->desc_pool, GFP_DMA | GFP_KERNEL, &dma); in prestera_sdma_buf_init()
352 dma_pool_free(sdma->desc_pool, buf->desc, in prestera_sdma_rx_fini()
588 dma_pool_free(sdma->desc_pool, buf->desc, in prestera_sdma_tx_fini()
633 sdma->desc_pool = dma_pool_create("desc_pool", dev, in prestera_sdma_switch_init()
636 if (!sdma->desc_pool) in prestera_sdma_switch_init()
678 dma_pool_destroy(sdma->desc_pool); in prestera_sdma_switch_init()
693 dma_pool_destroy(sdma->desc_pool); in prestera_sdma_switch_fini()
/drivers/dma/xilinx/
A Dxdma.c69 struct dma_pool *desc_pool; member
253 dma_pool_free(sw_desc->chan->desc_pool, in xdma_free_desc()
299 addr = dma_pool_alloc(chan->desc_pool, GFP_NOWAIT, &dma_addr); in xdma_alloc_desc()
802 dma_pool_destroy(xdma_chan->desc_pool); in xdma_free_chan_resources()
803 xdma_chan->desc_pool = NULL; in xdma_free_chan_resources()
823 xdma_chan->desc_pool = dma_pool_create(dma_chan_name(chan), dev, XDMA_DESC_BLOCK_SIZE, in xdma_alloc_chan_resources()
825 if (!xdma_chan->desc_pool) { in xdma_alloc_chan_resources()
A Dxilinx_dpdma.c237 struct dma_pool *desc_pool; member
559 sw_desc = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &dma_addr); in xilinx_dpdma_chan_alloc_sw_desc()
579 dma_pool_free(chan->desc_pool, sw_desc, sw_desc->dma_addr); in xilinx_dpdma_chan_free_sw_desc()
1327 chan->desc_pool = dma_pool_create(dev_name(chan->xdev->dev), in xilinx_dpdma_alloc_chan_resources()
1331 if (!chan->desc_pool) { in xilinx_dpdma_alloc_chan_resources()
1354 dma_pool_destroy(chan->desc_pool); in xilinx_dpdma_free_chan_resources()
1355 chan->desc_pool = NULL; in xilinx_dpdma_free_chan_resources()
A Dxilinx_dma.c431 struct dma_pool *desc_pool; member
675 segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); in xilinx_vdma_alloc_tx_segment()
696 segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); in xilinx_cdma_alloc_tx_segment()
813 dma_pool_free(chan->desc_pool, segment, segment->phys); in xilinx_cdma_free_tx_segment()
824 dma_pool_free(chan->desc_pool, segment, segment->phys); in xilinx_vdma_free_tx_segment()
968 dma_pool_destroy(chan->desc_pool); in xilinx_dma_free_chan_resources()
969 chan->desc_pool = NULL; in xilinx_dma_free_chan_resources()
1120 if (chan->desc_pool) in xilinx_dma_alloc_chan_resources()
1195 chan->desc_pool = dma_pool_create("xilinx_cdma_desc_pool", in xilinx_dma_alloc_chan_resources()
1201 chan->desc_pool = dma_pool_create("xilinx_vdma_desc_pool", in xilinx_dma_alloc_chan_resources()
[all …]
/drivers/dma/stm32/
A Dstm32-mdma.c238 struct dma_pool *desc_pool; member
328 dma_pool_alloc(chan->desc_pool, GFP_NOWAIT, in stm32_mdma_alloc_desc()
339 dma_pool_free(chan->desc_pool, desc->node[i].hwdesc, in stm32_mdma_alloc_desc()
352 dma_pool_free(chan->desc_pool, desc->node[i].hwdesc, in stm32_mdma_desc_free()
834 dma_pool_free(chan->desc_pool, desc->node[i].hwdesc, in stm32_mdma_prep_slave_sg()
930 dma_pool_free(chan->desc_pool, desc->node[i].hwdesc, in stm32_mdma_prep_dma_cyclic()
1487 chan->desc_pool = dmam_pool_create(dev_name(&c->dev->device), in stm32_mdma_alloc_chan_resources()
1492 if (!chan->desc_pool) { in stm32_mdma_alloc_chan_resources()
1525 dmam_pool_destroy(chan->desc_pool); in stm32_mdma_free_chan_resources()
1526 chan->desc_pool = NULL; in stm32_mdma_free_chan_resources()
/drivers/net/ethernet/micrel/
A Dksz884x.c1353 struct ksz_shared_mem desc_pool; member
4016 adapter->desc_pool.alloc_size = in ksz_alloc_desc()
4021 adapter->desc_pool.alloc_virt = in ksz_alloc_desc()
4026 adapter->desc_pool.alloc_size = 0; in ksz_alloc_desc()
4034 adapter->desc_pool.virt = adapter->desc_pool.alloc_virt + offset; in ksz_alloc_desc()
4035 adapter->desc_pool.phys = adapter->desc_pool.dma_addr + offset; in ksz_alloc_desc()
4039 adapter->desc_pool.virt; in ksz_alloc_desc()
4176 if (adapter->desc_pool.alloc_virt) in ksz_free_desc()
4178 adapter->desc_pool.alloc_size, in ksz_free_desc()
4180 adapter->desc_pool.dma_addr); in ksz_free_desc()
[all …]
/drivers/dma/lgm/
A Dlgm-dma.c216 struct dma_pool *desc_pool; /* Descriptors pool */ member
970 dma_pool_free(c->desc_pool, ds->desc_hw, ds->desc_phys); in dma_free_desc_resource()
990 ds->desc_hw = dma_pool_zalloc(c->desc_pool, GFP_ATOMIC, in dma_alloc_desc_resource()
1281 if (c->desc_pool) in ldma_alloc_chan_resources()
1285 c->desc_pool = dma_pool_create(c->name, dev, desc_sz, in ldma_alloc_chan_resources()
1288 if (!c->desc_pool) { in ldma_alloc_chan_resources()
1302 dma_pool_destroy(c->desc_pool); in ldma_free_chan_resources()
1303 c->desc_pool = NULL; in ldma_free_chan_resources()
/drivers/dma/ti/
A Domap-dma.c56 struct dma_pool *desc_pool; member
258 dma_pool_free(od->desc_pool, d->sg[i].t2_desc, in omap_dma_desc_free()
1110 osg->t2_desc = dma_pool_alloc(od->desc_pool, GFP_ATOMIC, in omap_dma_prep_slave_sg()
1130 dma_pool_free(od->desc_pool, osg->t2_desc, in omap_dma_prep_slave_sg()
1796 od->desc_pool = dma_pool_create(dev_name(&pdev->dev), in omap_dma_probe()
1800 if (!od->desc_pool) { in omap_dma_probe()
1868 dma_pool_destroy(od->desc_pool); in omap_dma_remove()
/drivers/dma/dw/
A Dcore.c84 desc = dma_pool_zalloc(dw->desc_pool, GFP_ATOMIC, &phys); in dwc_desc_get()
107 dma_pool_free(dw->desc_pool, child, child->txd.phys); in dwc_desc_put()
111 dma_pool_free(dw->desc_pool, desc, desc->txd.phys); in dwc_desc_put()
1220 dw->desc_pool = dmam_pool_create(dw->name, chip->dev, in do_dma_probe()
1222 if (!dw->desc_pool) { in do_dma_probe()
/drivers/usb/gadget/udc/
A Dgr_udc.h192 struct dma_pool *desc_pool; member
/drivers/dma/dw-axi-dmac/
A Ddw-axi-dmac-platform.c316 lli = dma_pool_zalloc(chan->desc_pool, GFP_NOWAIT, &phys); in axi_desc_get()
338 dma_pool_free(chan->desc_pool, hw_desc->lli, hw_desc->llp); in axi_desc_put()
528 chan->desc_pool = dma_pool_create(dev_name(chan2dev(chan)), in dma_chan_alloc_chan_resources()
532 if (!chan->desc_pool) { in dma_chan_alloc_chan_resources()
557 dma_pool_destroy(chan->desc_pool); in dma_chan_free_chan_resources()
558 chan->desc_pool = NULL; in dma_chan_free_chan_resources()
A Ddw-axi-dmac.h46 struct dma_pool *desc_pool; member

Completed in 113 milliseconds

12