Displaying 6 results from an estimated 6 matches for "1427,30".
2020 Aug 19
0
[PATCH 07/28] 53c700: improve non-coherent DMA handling
.../* clear any stale simple tag message */
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(id == 0xff) {
/* Selected as target, Ignore */
@@ -1427,30 +1444,26 @@ NCR_700_start_command(struct scsi_cmnd *SCp)
NCR_700_set_flag(SCp->device, NCR_700_DEV_BEGIN_SYNC_NEGOTIATION);
}
- script_patch_16(hostdata->dev, hostdata->script, MessageCount, count);
-
+ script_patch_16(hostdata, hostdata->script, MessageCount, count);
- scri...
2020 Sep 15
0
[PATCH 07/18] 53c700: improve non-coherent DMA handling
.../* clear any stale simple tag message */
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(id == 0xff) {
/* Selected as target, Ignore */
@@ -1427,30 +1444,26 @@ NCR_700_start_command(struct scsi_cmnd *SCp)
NCR_700_set_flag(SCp->device, NCR_700_DEV_BEGIN_SYNC_NEGOTIATION);
}
- script_patch_16(hostdata->dev, hostdata->script, MessageCount, count);
-
+ script_patch_16(hostdata, hostdata->script, MessageCount, count);
- scri...
2020 Sep 14
2
[PATCH 07/17] 53c700: improve non-coherent DMA handling
.../* clear any stale simple tag message */
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(id == 0xff) {
/* Selected as target, Ignore */
@@ -1427,30 +1444,26 @@ NCR_700_start_command(struct scsi_cmnd *SCp)
NCR_700_set_flag(SCp->device, NCR_700_DEV_BEGIN_SYNC_NEGOTIATION);
}
- script_patch_16(hostdata->dev, hostdata->script, MessageCount, count);
-
+ script_patch_16(hostdata, hostdata->script, MessageCount, count);
- scri...
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