From 28d3d614b57730bdf364e49259d3c42599d26145 Mon Sep 17 00:00:00 2001 From: Jeenu Viswambharan Date: Wed, 3 Aug 2016 15:54:50 +0100 Subject: PSCI: Add support for PSCI NODE_HW_STATE API This patch adds support for NODE_HW_STATE PSCI API by introducing a new PSCI platform hook (get_node_hw_state). The implementation validates supplied arguments, and then invokes this platform-defined hook and returns its result to the caller. PSCI capabilities are updated accordingly. Also updates porting and firmware design guides. Change-Id: I808e55bdf0c157002a7c104b875779fe50a68a30 --- lib/psci/psci_private.h | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/psci/psci_private.h') diff --git a/lib/psci/psci_private.h b/lib/psci/psci_private.h index b795c8e0..781b3b52 100644 --- a/lib/psci/psci_private.h +++ b/lib/psci/psci_private.h @@ -68,6 +68,7 @@ define_psci_cap(PSCI_AFFINITY_INFO_AARCH64) | \ define_psci_cap(PSCI_MIG_AARCH64) | \ define_psci_cap(PSCI_MIG_INFO_UP_CPU_AARCH64) | \ + define_psci_cap(PSCI_NODE_HW_STATE_AARCH64) | \ define_psci_cap(PSCI_SYSTEM_SUSPEND_AARCH64) | \ define_psci_cap(PSCI_STAT_RESIDENCY_AARCH64) | \ define_psci_cap(PSCI_STAT_COUNT_AARCH64)) -- cgit v1.2.3