search for: wait_cmd

Displaying 6 results from an estimated 6 matches for "wait_cmd".

2020 Aug 19
0
[PATCH 23/28] lib82596: convert from dma_cache_sync to dma_sync_single_for_device
...96_iscp)); + dma_sync_cpu(dev, &(dma->iscp), sizeof(struct i596_iscp)); } if (!delcnt) { printk(KERN_ERR "%s: %s, iscp.stat %04x, didn't clear\n", @@ -384,10 +415,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_dma *dma, int d static inline int wait_cmd(struct net_device *dev, struct i596_dma *dma, int delcnt, char *str) { - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); while (--delcnt && dma->scb.command) { udelay(10); - DMA_INV(dev, &(dma->scb...
2020 Sep 15
0
[PATCH 11/18] lib82596: convert to dma_alloc_noncoherent
...96_iscp)); + dma_sync_cpu(dev, &(dma->iscp), sizeof(struct i596_iscp)); } if (!delcnt) { printk(KERN_ERR "%s: %s, iscp.stat %04x, didn't clear\n", @@ -384,10 +415,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_dma *dma, int d static inline int wait_cmd(struct net_device *dev, struct i596_dma *dma, int delcnt, char *str) { - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); while (--delcnt && dma->scb.command) { udelay(10); - DMA_INV(dev, &(dma->scb...
2020 Sep 14
2
[PATCH 11/17] sgiseeq: convert to dma_alloc_noncoherent
...96_iscp)); + dma_sync_cpu(dev, &(dma->iscp), sizeof(struct i596_iscp)); } if (!delcnt) { printk(KERN_ERR "%s: %s, iscp.stat %04x, didn't clear\n", @@ -384,10 +415,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_dma *dma, int d static inline int wait_cmd(struct net_device *dev, struct i596_dma *dma, int delcnt, char *str) { - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); while (--delcnt && dma->scb.command) { udelay(10); - DMA_INV(dev, &(dma->scb...
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