Displaying 6 results from an estimated 6 matches for "rx_start".
2020 Aug 19
0
[PATCH 23/28] lib82596: convert from dma_cache_sync to dma_sync_single_for_device
...ct tdr_cmd));
+ dma_sync_dev(dev, &(dma->tdr_cmd), sizeof(struct tdr_cmd));
i596_add_cmd(dev, &dma->tdr_cmd.cmd);
spin_lock_irqsave (&lp->lock, flags);
@@ -625,7 +653,7 @@ static int init_i596_mem(struct net_device *dev)
DEB(DEB_INIT, printk(KERN_DEBUG "%s: Issuing RX_START\n", dev->name));
dma->scb.command = SWAP16(RX_START);
dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));
- DMA_WBACK(dev, &(dma->scb), sizeof(struct i596_scb));
+ dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
ca(dev);
@@ -659,13 +687,13 @@ static...
2020 Sep 15
0
[PATCH 11/18] lib82596: convert to dma_alloc_noncoherent
...ct tdr_cmd));
+ dma_sync_dev(dev, &(dma->tdr_cmd), sizeof(struct tdr_cmd));
i596_add_cmd(dev, &dma->tdr_cmd.cmd);
spin_lock_irqsave (&lp->lock, flags);
@@ -625,7 +653,7 @@ static int init_i596_mem(struct net_device *dev)
DEB(DEB_INIT, printk(KERN_DEBUG "%s: Issuing RX_START\n", dev->name));
dma->scb.command = SWAP16(RX_START);
dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));
- DMA_WBACK(dev, &(dma->scb), sizeof(struct i596_scb));
+ dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
ca(dev);
@@ -659,13 +687,13 @@ static...
2020 Sep 14
2
[PATCH 11/17] sgiseeq: convert to dma_alloc_noncoherent
...ct tdr_cmd));
+ dma_sync_dev(dev, &(dma->tdr_cmd), sizeof(struct tdr_cmd));
i596_add_cmd(dev, &dma->tdr_cmd.cmd);
spin_lock_irqsave (&lp->lock, flags);
@@ -625,7 +653,7 @@ static int init_i596_mem(struct net_device *dev)
DEB(DEB_INIT, printk(KERN_DEBUG "%s: Issuing RX_START\n", dev->name));
dma->scb.command = SWAP16(RX_START);
dma->scb.rfd = SWAP32(virt_to_dma(lp, dma->rfds));
- DMA_WBACK(dev, &(dma->scb), sizeof(struct i596_scb));
+ dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
ca(dev);
@@ -659,13 +687,13 @@ static...
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