Displaying 6 results from an estimated 6 matches for "stat_c".
2020 Aug 19
0
[PATCH 23/28] lib82596: convert from dma_cache_sync to dma_sync_single_for_device
...f(struct i596_scb));
ca(dev);
@@ -659,13 +687,13 @@ static inline int i596_rx(struct net_device *dev)
rfd = lp->rfd_head; /* Ref next frame to check */
- DMA_INV(dev, rfd, sizeof(struct i596_rfd));
+ dma_sync_cpu(dev, rfd, sizeof(struct i596_rfd));
while (rfd->stat & SWAP16(STAT_C)) { /* Loop while complete frames */
if (rfd->rbd == I596_NULL)
rbd = NULL;
else if (rfd->rbd == lp->rbd_head->b_addr) {
rbd = lp->rbd_head;
- DMA_INV(dev, rbd, sizeof(struct i596_rbd));
+ dma_sync_cpu(dev, rbd, sizeof(struct i596_rbd));
} else {
printk(KERN_...
2020 Sep 15
0
[PATCH 11/18] lib82596: convert to dma_alloc_noncoherent
...f(struct i596_scb));
ca(dev);
@@ -659,13 +687,13 @@ static inline int i596_rx(struct net_device *dev)
rfd = lp->rfd_head; /* Ref next frame to check */
- DMA_INV(dev, rfd, sizeof(struct i596_rfd));
+ dma_sync_cpu(dev, rfd, sizeof(struct i596_rfd));
while (rfd->stat & SWAP16(STAT_C)) { /* Loop while complete frames */
if (rfd->rbd == I596_NULL)
rbd = NULL;
else if (rfd->rbd == lp->rbd_head->b_addr) {
rbd = lp->rbd_head;
- DMA_INV(dev, rbd, sizeof(struct i596_rbd));
+ dma_sync_cpu(dev, rbd, sizeof(struct i596_rbd));
} else {
printk(KERN_...
2020 Sep 14
2
[PATCH 11/17] sgiseeq: convert to dma_alloc_noncoherent
...f(struct i596_scb));
ca(dev);
@@ -659,13 +687,13 @@ static inline int i596_rx(struct net_device *dev)
rfd = lp->rfd_head; /* Ref next frame to check */
- DMA_INV(dev, rfd, sizeof(struct i596_rfd));
+ dma_sync_cpu(dev, rfd, sizeof(struct i596_rfd));
while (rfd->stat & SWAP16(STAT_C)) { /* Loop while complete frames */
if (rfd->rbd == I596_NULL)
rbd = NULL;
else if (rfd->rbd == lp->rbd_head->b_addr) {
rbd = lp->rbd_head;
- DMA_INV(dev, rbd, sizeof(struct i596_rbd));
+ dma_sync_cpu(dev, rbd, sizeof(struct i596_rbd));
} else {
printk(KERN_...
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