On 09/07/20 2:39 pm, Gautham R Shenoy wrote:
On Fri, Jul 03, 2020 at 06:16:40PM +0530, Pratik Rajesh Sampat wrote:
Additional registers DAWR0, DAWRX0 may be lost on Power 10 for
stop levels < 4.
Adding Ravi Bangoria to the cc.
Therefore save the values of these SPRs before entering a "st
On Fri, Jul 03, 2020 at 06:16:40PM +0530, Pratik Rajesh Sampat wrote:
> Additional registers DAWR0, DAWRX0 may be lost on Power 10 for
> stop levels < 4.
Adding Ravi Bangoria to the cc.
> Therefore save the values of these SPRs before entering a "stop"
> state and restore their values on wakeup
Additional registers DAWR0, DAWRX0 may be lost on Power 10 for
stop levels < 4.
Therefore save the values of these SPRs before entering a "stop"
state and restore their values on wakeup.
Signed-off-by: Pratik Rajesh Sampat
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arch/powerpc/platforms/powernv/idle.c | 10 ++
1 file change
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