From: Rob Herring <robherring2@gmail.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Rob Herring <rob.herring@linaro.org>,
Peter Crosthwaite <peter.crosthwaite@xilinx.com>,
qemu-devel@nongnu.org,
Christoffer Dall <christoffer.dall@linaro.org>
Subject: [Qemu-devel] [PATCH v2 0/6] ARM: add PSCI emulation support
Date: Thu, 22 May 2014 21:30:03 -0500 [thread overview]
Message-ID: <1400812209-26743-1-git-send-email-robherring2@gmail.com> (raw)
From: Rob Herring <rob.herring@linaro.org>
This series adds support for emulating ARM PSCI calls. PSCI or Power
State Coordination Interface is an ARM standard for controlling cpu
power states. This series supports both AArch32 and AArch64 using HVC or
SMC calls.
This is based on version 6 of Pranavkumar Sawargaonkar's series for PSCI
0.2 support in KVM[1].
Rob
[1] http://lists.gnu.org/archive/html/qemu-devel/2014-05/msg04514.html
Rob Herring (6):
target-arm: don't set cpu do_interrupt handler for user mode emulation
target-arm: add powered off cpu state
target-arm: add hvc and smc exception emulation handling
infrastructure
target-arm: add emulation of PSCI calls for system emulation
arm/virt: enable PSCI emulation support for system emulation
arm/highbank: enable PSCI emulation support
hw/arm/highbank.c | 9 +++
hw/arm/virt.c | 41 +++++-------
target-arm/Makefile.objs | 2 +-
target-arm/cpu-qom.h | 11 ++++
target-arm/cpu.c | 10 ++-
target-arm/cpu.h | 2 +
target-arm/cpu64.c | 2 +
target-arm/helper-a64.c | 35 ++++++++--
target-arm/helper.c | 53 +++++++++++++--
target-arm/internals.h | 20 ++++++
target-arm/kvm-consts.h | 6 ++
target-arm/machine.c | 5 +-
target-arm/psci.c | 157 +++++++++++++++++++++++++++++++++++++++++++++
target-arm/translate-a64.c | 13 +++-
target-arm/translate.c | 24 +++++--
15 files changed, 340 insertions(+), 50 deletions(-)
create mode 100644 target-arm/psci.c
--
1.9.1
next reply other threads:[~2014-05-23 2:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-23 2:30 Rob Herring [this message]
2014-05-23 2:30 ` [Qemu-devel] [PATCH v2 1/6] target-arm: don't set cpu do_interrupt handler for user mode emulation Rob Herring
2014-06-03 15:02 ` Peter Maydell
2014-05-23 2:30 ` [Qemu-devel] [PATCH v2 2/6] target-arm: add powered off cpu state Rob Herring
2014-06-03 14:45 ` Peter Maydell
2014-05-23 2:30 ` [Qemu-devel] [PATCH v2 3/6] target-arm: add hvc and smc exception emulation handling infrastructure Rob Herring
2014-05-26 4:25 ` Edgar E. Iglesias
2014-05-26 8:35 ` Peter Maydell
2014-06-03 14:44 ` Peter Maydell
2014-05-23 2:30 ` [Qemu-devel] [PATCH v2 4/6] target-arm: add emulation of PSCI calls for system emulation Rob Herring
2014-06-03 11:14 ` Peter Maydell
2014-06-04 10:09 ` Rob Herring
2014-06-04 10:16 ` Peter Maydell
2014-05-23 2:30 ` [Qemu-devel] [PATCH v2 5/6] arm/virt: enable PSCI emulation support " Rob Herring
2014-06-03 14:43 ` Peter Maydell
2014-05-23 2:30 ` [Qemu-devel] [PATCH v2 6/6] arm/highbank: enable PSCI emulation support Rob Herring
2014-06-03 14:42 ` Peter Maydell
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