Re: [PATCH v2] cxl: Check if PSL data-cache is available before issue flush request

2018-02-16 Thread Frederic Barrat
Le 15/02/2018 à 16:49, Vaibhav Jain a écrit : PSL9D doesn't have a data-cache that needs to be flushed before resetting the card. However when cxl tries to flush data-cache on such a card, it times-out as PSL_Control register never indicates flush operation complete due to missing data-cache. T

Re: [PATCH v2] cxl: Check if PSL data-cache is available before issue flush request

2018-02-15 Thread Andrew Donnellan
On 16/02/18 02:49, Vaibhav Jain wrote: PSL9D doesn't have a data-cache that needs to be flushed before resetting the card. However when cxl tries to flush data-cache on such a card, it times-out as PSL_Control register never indicates flush operation complete due to missing data-cache. This is us