Re: [PATCH v4 2/2] powerpc/rtas: Implement reentrant rtas call

2020-05-15 Thread Leonardo Bras
Hello Nick, On Fri, 2020-05-15 at 17:30 +1000, Nicholas Piggin wrote: > Excerpts from Leonardo Bras's message of May 15, 2020 9:51 am: > > Implement rtas_call_reentrant() for reentrant rtas-calls: > > "ibm,int-on", "ibm,int-off",ibm,get-xive" and "ibm,set-xive". > > > > On LoPAPR Version 1.1 (Ma

Re: [PATCH v4 2/2] powerpc/rtas: Implement reentrant rtas call

2020-05-15 Thread Nicholas Piggin
Excerpts from Leonardo Bras's message of May 15, 2020 9:51 am: > Implement rtas_call_reentrant() for reentrant rtas-calls: > "ibm,int-on", "ibm,int-off",ibm,get-xive" and "ibm,set-xive". > > On LoPAPR Version 1.1 (March 24, 2016), from 7.3.10.1 to 7.3.10.4, > items 2 and 3 say: > > 2 - For the P

[PATCH v4 2/2] powerpc/rtas: Implement reentrant rtas call

2020-05-14 Thread Leonardo Bras
Implement rtas_call_reentrant() for reentrant rtas-calls: "ibm,int-on", "ibm,int-off",ibm,get-xive" and "ibm,set-xive". On LoPAPR Version 1.1 (March 24, 2016), from 7.3.10.1 to 7.3.10.4, items 2 and 3 say: 2 - For the PowerPC External Interrupt option: The * call must be reentrant to the number