Displaying 6 results from an estimated 6 matches for "script_patch_16".
2020 Sep 15
0
[PATCH 07/18] 53c700: improve non-coherent DMA handling
...t;pScript);
return 1;
}
@@ -804,8 +826,8 @@ process_extended_message(struct Scsi_Host *host,
shost_printk(KERN_WARNING, host,
"Unexpected SDTR msg\n");
hostdata->msgout[0] = A_REJECT_MSG;
- dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
- script_patch_16(hostdata->dev, hostdata->script,
+ dma_sync_to_dev(hostdata, hostdata->msgout, 1);
+ script_patch_16(hostdata, hostdata->script,
MessageCount, 1);
/* SendMsgOut returns, so set up the return
* address */
@@ -817,9 +839,8 @@ process_extended_message(struc...
2020 Aug 19
0
[PATCH 07/28] 53c700: improve non-coherent DMA handling
...t;pScript);
return 1;
}
@@ -804,8 +826,8 @@ process_extended_message(struct Scsi_Host *host,
shost_printk(KERN_WARNING, host,
"Unexpected SDTR msg\n");
hostdata->msgout[0] = A_REJECT_MSG;
- dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
- script_patch_16(hostdata->dev, hostdata->script,
+ dma_sync_to_dev(hostdata, hostdata->msgout, 1);
+ script_patch_16(hostdata, hostdata->script,
MessageCount, 1);
/* SendMsgOut returns, so set up the return
* address */
@@ -817,9 +839,8 @@ process_extended_message(struc...
2020 Sep 14
2
[PATCH 07/17] 53c700: improve non-coherent DMA handling
...t;pScript);
return 1;
}
@@ -804,8 +826,8 @@ process_extended_message(struct Scsi_Host *host,
shost_printk(KERN_WARNING, host,
"Unexpected SDTR msg\n");
hostdata->msgout[0] = A_REJECT_MSG;
- dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
- script_patch_16(hostdata->dev, hostdata->script,
+ dma_sync_to_dev(hostdata, hostdata->msgout, 1);
+ script_patch_16(hostdata, hostdata->script,
MessageCount, 1);
/* SendMsgOut returns, so set up the return
* address */
@@ -817,9 +839,8 @@ process_extended_message(struc...
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