Re: [PATCH 12/18] sgiseeq: convert to dma_alloc_noncoherent

On Tue, Sep 15, 2020 at 05:51:16PM +0200, Christoph Hellwig wrote:

Use the new non-coherent DMA API including proper ownership transfers. This includes adding additional calls to dma_sync_desc_dev as the old syncing was rather ad-hoc.

Thanks to Thomas Bogendoerfer for debugging the ownership transfer issues.

Signed-off-by: Christoph Hellwig hch@lst.de

drivers/net/ethernet/seeq/sgiseeq.c | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-)

Tested-by: Thomas Bogendoerfer tsbogend@alpha.franken.de