Re: [PATCH v2 00/11] spi: dw-dma: Add max SG entries burst capability support

2020-09-29 Thread Mark Brown
On Sun, 20 Sep 2020 14:23:11 +0300, Serge Semin wrote: > Mainly this series is about fixing a very nasty problem discovered in the > DW APB SSI driver working in a couple with DW DMAC, which doesn't have > multi-block capability support (a.k.a. accelerated SG list entries > traversal/burst, or

[PATCH v2 00/11] spi: dw-dma: Add max SG entries burst capability support

2020-09-20 Thread Serge Semin
Mainly this series is about fixing a very nasty problem discovered in the DW APB SSI driver working in a couple with DW DMAC, which doesn't have multi-block capability support (a.k.a. accelerated SG list entries traversal/burst, or automatic LLP entries reload, etc.). DW DMA IP-core and its DMA