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From: anup.patel@linaro.org (Anup Patel)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 3/3] KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature
Date: Tue, 21 Jan 2014 18:31:41 +0530	[thread overview]
Message-ID: <1390309301-28424-4-git-send-email-anup.patel@linaro.org> (raw)
In-Reply-To: <1390309301-28424-1-git-send-email-anup.patel@linaro.org>

We have in-kernel emulation of PSCI v0.2 in KVM ARM/ARM64. To provide
PSCI v0.2 interface to VCPUs, we have to enable KVM_ARM_VCPU_PSCI_0_2
feature when doing KVM_ARM_VCPU_INIT ioctl.

The patch updates documentation of KVM_ARM_VCPU_INIT ioctl to provide
info regarding KVM_ARM_VCPU_PSCI_0_2 feature.

Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
---
 Documentation/virtual/kvm/api.txt |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index aad3244..a15fcdd 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -2346,6 +2346,8 @@ Possible features:
 	  Depends on KVM_CAP_ARM_PSCI.
 	- KVM_ARM_VCPU_EL1_32BIT: Starts the CPU in a 32bit mode.
 	  Depends on KVM_CAP_ARM_EL1_32BIT (arm64 only).
+	- KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 for CPU.
+	  Depends on KVM_CAP_ARM_PSCI_0_2.
 
 
 4.83 KVM_ARM_PREFERRED_TARGET
-- 
1.7.9.5

  parent reply	other threads:[~2014-01-21 13:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-21 13:01 [RFC PATCH 0/3] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64 Anup Patel
2014-01-21 13:01 ` [RFC PATCH 1/3] KVM: Add capability to advertise PSCI v0.2 support Anup Patel
2014-01-21 13:01 ` [RFC PATCH 2/3] ARM/ARM64: KVM: Add support for PSCI v0.2 emulation Anup Patel
2014-01-28 11:27   ` Marc Zyngier
2014-01-28 11:43     ` Anup Patel
2014-01-28 21:04   ` Christoffer Dall
2014-01-29  4:52     ` Anup Patel
2014-01-29 15:50       ` Christoffer Dall
2014-01-30  4:09         ` Anup Patel
2014-01-30  5:28     ` Anup Patel
2014-01-21 13:01 ` Anup Patel [this message]
2014-01-28 21:05   ` [RFC PATCH 3/3] KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature Christoffer Dall
2014-01-29  4:30     ` Anup Patel
2014-01-28  4:20 ` [RFC PATCH 0/3] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64 Anup Patel

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