From: Nick Kossifidis <mick@ics.forth.gr>
To: Christoph Hellwig <hch@lst.de>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
Sebastian Reichel <sre@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
linux-riscv@lists.infradead.org
Subject: Re: QEMU RISC-V virt machine poweroff driver
Date: Sat, 16 Nov 2019 00:14:52 +0200 [thread overview]
Message-ID: <cca46a52ee91548962e2f9da4cf2202e@mailhost.ics.forth.gr> (raw)
In-Reply-To: <20191107212408.11857-1-hch@lst.de>
Στις 2019-11-07 23:24, Christoph Hellwig έγραψε:
> Hi all,
>
> this patch add a driver for the test device in the Qemu RISC-V
> virt machine which allows properly shutting down the VM.
> It also is added to the riscv defconfig given that qemu-virt
> is the most popular riscv platform.
>
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv
We do this already through OpenSBI, I contributed a patch for this some
time ago.
https://github.com/riscv/opensbi/commit/51e543511a7425da1a5378e149de0b45928c7111#diff-36ecc47313ff13e406c53b99471f294e
Last time I checked I could just halt and the system would shut down
properly.
Regards,
Nick
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next prev parent reply other threads:[~2019-11-15 22:15 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-07 21:24 QEMU RISC-V virt machine poweroff driver Christoph Hellwig
2019-11-07 21:24 ` [PATCH 1/2] dt-bindings: power: reset: document the QEMU RISC-V virt machine poweroff device Christoph Hellwig
2019-11-07 21:52 ` Palmer Dabbelt
2019-11-07 22:32 ` Paul Walmsley
2019-11-14 1:44 ` Rob Herring
2019-11-07 21:24 ` [PATCH 2/2] power: reset: add a QEMU RISC-V virt machine poweroff driver Christoph Hellwig
2019-11-07 21:53 ` Palmer Dabbelt
2019-11-07 22:33 ` Paul Walmsley
2019-11-07 21:56 ` Palmer Dabbelt
2019-11-11 11:36 ` Anup Patel
2019-11-11 16:12 ` Christoph Hellwig
2019-11-11 17:20 ` Paul Walmsley
2019-11-12 4:16 ` Anup Patel
2019-11-14 1:50 ` Rob Herring
2019-11-15 22:14 ` Nick Kossifidis [this message]
2019-11-18 6:12 ` Anup Patel
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