Anything else needed on this to get it merged? Thanks, Jeff
> -----Original Message----- > From: Ard Biesheuvel <[email protected]> > Sent: Thursday, September 7, 2023 8:17 AM > To: [email protected]; Jeff Brasen <[email protected]> > Cc: [email protected]; [email protected]; > [email protected] > Subject: Re: [edk2-devel] [PATCH] ArmPkg/ArmPsciMpServices Add > EFI_NOT_READY return > > External email: Use caution opening links or attachments > > > On Thu, 29 Jun 2023 at 22:47, Jeff Brasen via groups.io > <[email protected]> wrote: > > > > Add EFI_NOT_READY return if the CPU can not be enabled if the > > processor is already on. > > > > This can occur in normal use if the CPU is still being turned off from > > a previous call when this is called again. > > > > Signed-off-by: Jeff Brasen <[email protected]> > > Acked-by: Ard Biesheuvel <[email protected]> > > I'll queue this up - thanks. > > > --- > > ArmPkg/Drivers/ArmPsciMpServicesDxe/ArmPsciMpServicesDxe.c | 4 > +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git > > a/ArmPkg/Drivers/ArmPsciMpServicesDxe/ArmPsciMpServicesDxe.c > > b/ArmPkg/Drivers/ArmPsciMpServicesDxe/ArmPsciMpServicesDxe.c > > index f822a9877c..e7f4223513 100644 > > --- a/ArmPkg/Drivers/ArmPsciMpServicesDxe/ArmPsciMpServicesDxe.c > > +++ b/ArmPkg/Drivers/ArmPsciMpServicesDxe/ArmPsciMpServicesDxe.c > > @@ -103,7 +103,9 @@ DispatchCpu ( > > > > ArmCallSmc (&Args); > > > > - if (Args.Arg0 != ARM_SMC_PSCI_RET_SUCCESS) { > > + if (Args.Arg0 == ARM_SMC_PSCI_RET_ALREADY_ON) { > > + Status = EFI_NOT_READY; > > + } else if (Args.Arg0 != ARM_SMC_PSCI_RET_SUCCESS) { > > DEBUG ((DEBUG_ERROR, "PSCI_CPU_ON call failed: %d\n", Args.Arg0)); > > Status = EFI_DEVICE_ERROR; > > } > > -- > > 2.25.1 > > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#109319): https://edk2.groups.io/g/devel/message/109319 Mute This Topic: https://groups.io/mt/99859167/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
