search for: rx_start

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