Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-22 Thread Nicholas Piggin
On Thu Jun 22, 2023 at 5:30 PM AEST, Cédric Le Goater wrote: > On 6/4/23 01:36, Nicholas Piggin wrote: > > This adds support for chiptod and core timebase state machine models in > > the powernv POWER9 and POWER10 models. > > > > This does not actually change the time or the value in TB registers

Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-22 Thread Cédric Le Goater
On 6/4/23 01:36, Nicholas Piggin wrote: This adds support for chiptod and core timebase state machine models in the powernv POWER9 and POWER10 models. This does not actually change the time or the value in TB registers (because they are alrady synced in QEMU), but it does go through the

Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-15 Thread Cédric Le Goater
[ ... ] Yes it worked with 2 chips. I will give the next series a try. [ ... ] It's difficult to review PATCH 4 without some good knowledge of HW. I know you do but you can not review your own patches ! That said, the impact is limited to PowerNV machines, I guess we are fine. Yeah. I

Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-14 Thread Nicholas Piggin
On Wed Jun 14, 2023 at 6:54 PM AEST, Cédric Le Goater wrote: > On 6/14/23 07:14, Nicholas Piggin wrote: > > On Tue Jun 6, 2023 at 11:59 PM AEST, Cédric Le Goater wrote: > >> On 6/4/23 01:36, Nicholas Piggin wrote: > >>> This adds support for chiptod and core timebase state machine models in > >>>

Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-14 Thread Cédric Le Goater
On 6/14/23 07:14, Nicholas Piggin wrote: On Tue Jun 6, 2023 at 11:59 PM AEST, Cédric Le Goater wrote: On 6/4/23 01:36, Nicholas Piggin wrote: This adds support for chiptod and core timebase state machine models in the powernv POWER9 and POWER10 models. This does not actually change the time

Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-13 Thread Nicholas Piggin
On Tue Jun 6, 2023 at 11:59 PM AEST, Cédric Le Goater wrote: > On 6/4/23 01:36, Nicholas Piggin wrote: > > This adds support for chiptod and core timebase state machine models in > > the powernv POWER9 and POWER10 models. > > > > This does not actually change the time or the value in TB registers

Re: [PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-06 Thread Cédric Le Goater
On 6/4/23 01:36, Nicholas Piggin wrote: This adds support for chiptod and core timebase state machine models in the powernv POWER9 and POWER10 models. This does not actually change the time or the value in TB registers (because they are alrady synced in QEMU), but it does go through the

[PATCH 0/4] ppc/pnv: Add chiptod and core timebase state machine models

2023-06-03 Thread Nicholas Piggin
This adds support for chiptod and core timebase state machine models in the powernv POWER9 and POWER10 models. This does not actually change the time or the value in TB registers (because they are alrady synced in QEMU), but it does go through the motions. It is enough to be able to run skiboot's