From: Pavel Fedin <p.fedin@samsung.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Shlomo Pongratz <shlomopongratz@gmail.com>,
Shlomo Pongratz <shlomo.pongratz@huawei.com>
Subject: [Qemu-devel] [PATCH v2 0/2] cpu_arm: Implement irqchip property for ARM CPU
Date: Tue, 25 Aug 2015 15:18:18 +0300 [thread overview]
Message-ID: <cover.1440504852.git.p.fedin@samsung.com> (raw)
ARMv7m CPU needs a link to NVIC instance for processing interrupts.
Similarly ARMv8 needs a link to GICv3 for its CPU interface.
This series builds upon existing mechanism for linking irqchip and
CPU, bringing the code up to date and making it reusable. Another small
step towards complete GICv3 implementation.
v1 => v2:
- Set link to nvic after it has been initialized
- Changed object type to "sys-bus-device" because GICv2 and GICv3 do not
share common ancestors above that.
Pavel Fedin (2):
cpu_arm: Rename 'nvic' to 'irqchip'
armv7m: Use irqchip property instead of direct assignment
hw/arm/armv7m.c | 5 ++---
target-arm/cpu.c | 6 ++++++
target-arm/cpu.h | 5 ++++-
target-arm/helper.c | 12 ++++++------
4 files changed, 18 insertions(+), 10 deletions(-)
--
1.9.5.msysgit.0
next reply other threads:[~2015-08-25 12:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-25 12:18 Pavel Fedin [this message]
2015-08-25 12:18 ` [Qemu-devel] [PATCH v2 1/2] cpu_arm: Rename 'nvic' to 'irqchip' Pavel Fedin
2015-08-25 12:18 ` [Qemu-devel] [PATCH v2 2/2] armv7m: Use irqchip property instead of direct assignment Pavel Fedin
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