Re: [Xen-devel] [PATCH v2 09/15] xen/arm: psci: Detect SMCCC version

On 12/02/18 14:43, Volodymyr Babchuk wrote: Hi Julien, On 09.02.18 19:09, Julien Grall wrote: On 02/09/2018 05:04 PM, Volodymyr Babchuk wrote: Julien, On 08.02.18 21:21, Julien Grall wrote: PSCI 1.0 and later allows the SMCCC version to be (indirectly) probed via PSCI_FEATURES. If the

Re: [Xen-devel] [PATCH v2 09/15] xen/arm: psci: Detect SMCCC version

Hi Julien, On 09.02.18 19:09, Julien Grall wrote: On 02/09/2018 05:04 PM, Volodymyr Babchuk wrote: Julien, On 08.02.18 21:21, Julien Grall wrote: PSCI 1.0 and later allows the SMCCC version to be (indirectly) probed via PSCI_FEATURES. If the PSCI_FEATURES does not exist (PSCI 0.2 or

Re: [Xen-devel] [PATCH v2 09/15] xen/arm: psci: Detect SMCCC version

On 02/09/2018 05:04 PM, Volodymyr Babchuk wrote: Julien, On 08.02.18 21:21, Julien Grall wrote: PSCI 1.0 and later allows the SMCCC version to be (indirectly) probed via PSCI_FEATURES. If the PSCI_FEATURES does not exist (PSCI 0.2 or earlier) and the function return an error, then we

Re: [Xen-devel] [PATCH v2 09/15] xen/arm: psci: Detect SMCCC version

Julien, On 08.02.18 21:21, Julien Grall wrote: PSCI 1.0 and later allows the SMCCC version to be (indirectly) probed via PSCI_FEATURES. If the PSCI_FEATURES does not exist (PSCI 0.2 or earlier) and the function return an error, then we considered SMCCC 1.0 is implemented. Signed-off-by:

[Xen-devel] [PATCH v2 09/15] xen/arm: psci: Detect SMCCC version

PSCI 1.0 and later allows the SMCCC version to be (indirectly) probed via PSCI_FEATURES. If the PSCI_FEATURES does not exist (PSCI 0.2 or earlier) and the function return an error, then we considered SMCCC 1.0 is implemented. Signed-off-by: Julien Grall --- Changes in