Displaying 5 results from an estimated 5 matches for "sgiwd93_remov".
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sgiwd93_remove
2020 Sep 15
0
[PATCH 09/18] sgiwd93: convert to dma_alloc_noncoherent
...t_free:
- dma_free_attrs(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
- DMA_ATTR_NON_CONSISTENT);
+ dma_free_noncoherent(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
+ DMA_TO_DEVICE);
out_put:
scsi_host_put(host);
out:
@@ -291,8 +291,8 @@ static int sgiwd93_remove(struct platform_device *pdev)
scsi_remove_host(host);
free_irq(pd->irq, host);
- dma_free_attrs(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
- DMA_ATTR_NON_CONSISTENT);
+ dma_free_noncoherent(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
+ DMA_...
2020 Aug 19
0
[PATCH 19/28] dma-mapping: replace DMA_ATTR_NON_CONSISTENT with dma_{alloc, free}_pages
...out_free:
- dma_free_attrs(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
- DMA_ATTR_NON_CONSISTENT);
+ dma_free_pages(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
+ DMA_BIDIRECTIONAL);
out_put:
scsi_host_put(host);
out:
@@ -291,8 +291,8 @@ static int sgiwd93_remove(struct platform_device *pdev)
scsi_remove_host(host);
free_irq(pd->irq, host);
- dma_free_attrs(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
- DMA_ATTR_NON_CONSISTENT);
+ dma_free_pages(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
+ DMA_BIDIRE...
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