Displaying 5 results from an estimated 5 matches for "sgiwd93_probe".
2020 Sep 15
0
[PATCH 09/18] sgiwd93: convert to dma_alloc_noncoherent
...cmd, int din)
*/
hcp->desc.pbuf = 0;
hcp->desc.cntinfo = HPCDMA_EOX;
- dma_cache_sync(hd->dev, hd->cpu,
+ dma_sync_single_for_device(hd->dev, hd->dma,
(unsigned long)(hcp + 1) - (unsigned long)hd->cpu,
DMA_TO_DEVICE);
}
@@ -234,8 +234,8 @@ static int sgiwd93_probe(struct platform_device *pdev)
hdata = host_to_hostdata(host);
hdata->dev = &pdev->dev;
- hdata->cpu = dma_alloc_attrs(&pdev->dev, HPC_DMA_SIZE, &hdata->dma,
- GFP_KERNEL, DMA_ATTR_NON_CONSISTENT);
+ hdata->cpu = dma_alloc_noncoherent(&pdev->dev, HP...
2020 Aug 19
0
[PATCH 19/28] dma-mapping: replace DMA_ATTR_NON_CONSISTENT with dma_{alloc, free}_pages
...dma_free_coherent(hostdata->dev, TOTAL_MEM_SIZE,
hostdata->script, hostdata->pScript);
diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c
index 3bdf0deb8f1529..133adcf99e9340 100644
--- a/drivers/scsi/sgiwd93.c
+++ b/drivers/scsi/sgiwd93.c
@@ -234,8 +234,8 @@ static int sgiwd93_probe(struct platform_device *pdev)
hdata = host_to_hostdata(host);
hdata->dev = &pdev->dev;
- hdata->cpu = dma_alloc_attrs(&pdev->dev, HPC_DMA_SIZE, &hdata->dma,
- GFP_KERNEL, DMA_ATTR_NON_CONSISTENT);
+ hdata->cpu = dma_alloc_pages(&pdev->dev, HPC_DMA_...
2020 Aug 19
39
a saner API for allocating DMA addressable pages
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
I'm still a
2020 Sep 14
20
a saner API for allocating DMA addressable pages v2
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
I'm still a
2020 Sep 15
32
a saner API for allocating DMA addressable pages v3
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
As a follow up I