Displaying 6 results from an estimated 6 matches for "reselection_id".
2020 Aug 19
0
[PATCH 07/28] 53c700: improve non-coherent DMA handling
...>dev, slot->cmnd->cmnd,
- slot->cmnd->cmd_len, DMA_TO_DEVICE);
+ dma_sync_to_dev(hostdata, slot->cmnd->cmnd,
+ slot->cmnd->cmd_len);
@@ -1214,8 +1233,7 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
hostdata->reselection_id = reselection_id;
/* just in case we have a stale simple tag message, clear it */
hostdata->msgin[1] = 0;
- dma_cache_sync(hostdata->dev, hostdata->msgin,
- MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL);
+ dma_sync_to_dev(hostdata, hostdata->msgin, MSG_ARRAY_SIZE);
if(hostdata-...
2020 Sep 15
0
[PATCH 07/18] 53c700: improve non-coherent DMA handling
...>dev, slot->cmnd->cmnd,
- slot->cmnd->cmd_len, DMA_TO_DEVICE);
+ dma_sync_to_dev(hostdata, slot->cmnd->cmnd,
+ slot->cmnd->cmd_len);
@@ -1214,8 +1233,7 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
hostdata->reselection_id = reselection_id;
/* just in case we have a stale simple tag message, clear it */
hostdata->msgin[1] = 0;
- dma_cache_sync(hostdata->dev, hostdata->msgin,
- MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL);
+ dma_sync_to_dev(hostdata, hostdata->msgin, MSG_ARRAY_SIZE);
if(hostdata-...
2020 Sep 14
2
[PATCH 07/17] 53c700: improve non-coherent DMA handling
...>dev, slot->cmnd->cmnd,
- slot->cmnd->cmd_len, DMA_TO_DEVICE);
+ dma_sync_to_dev(hostdata, slot->cmnd->cmnd,
+ slot->cmnd->cmd_len);
@@ -1214,8 +1233,7 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
hostdata->reselection_id = reselection_id;
/* just in case we have a stale simple tag message, clear it */
hostdata->msgin[1] = 0;
- dma_cache_sync(hostdata->dev, hostdata->msgin,
- MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL);
+ dma_sync_to_dev(hostdata, hostdata->msgin, MSG_ARRAY_SIZE);
if(hostdata-...
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
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