From: Rusty Russell <rusty@rustcorp.com.au>
To: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>,
linux-arm-kernel@lists.infradead.org
Cc: kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org,
linaro-kernel@lists.linaro.org, patches@linaro.org,
anup.patel@linaro.org,
Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Subject: Re: [PATCH 1/2] virtio: console: Add early writeonly register to config space
Date: Mon, 29 Apr 2013 12:40:23 +0930 [thread overview]
Message-ID: <87mwsic9r4.fsf@rustcorp.com.au> (raw)
In-Reply-To: <1366974299-17877-2-git-send-email-pranavkumar@linaro.org>
Pranavkumar Sawargaonkar <pranavkumar@linaro.org> writes:
> This patch adds a early_wr register (writeonly) in config space of virtio console device which can be used for debugging.
>
> The patch also updates virtio-spec in Documentation to reflect this feature addition in virtio console.
Perhaps change the name to VIRTIO_CONSOLE_F_EMERGENCY_WRITE. But let's
resolve the qemu discussion first...
Cheers,
Rusty.
next prev parent reply other threads:[~2013-04-29 3:18 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 11:04 [PATCH 0/2] Early printk support for virtio console devices Pranavkumar Sawargaonkar
2013-04-26 11:04 ` [PATCH 1/2] virtio: console: Add early writeonly register to config space Pranavkumar Sawargaonkar
2013-04-29 3:10 ` Rusty Russell [this message]
2013-04-26 11:04 ` [PATCH 2/2] arm64: earlyprintk support for virtio-mmio console Pranavkumar Sawargaonkar
2013-04-26 11:19 ` [PATCH 0/2] Early printk support for virtio console devices Alexander Graf
2013-04-26 11:33 ` Peter Maydell
2013-04-26 12:06 ` Anup Patel
2013-04-26 12:33 ` Arnd Bergmann
2013-04-26 12:59 ` Anup Patel
2013-04-26 15:03 ` Arnd Bergmann
2013-04-26 15:54 ` Marc Zyngier
2013-04-26 15:19 ` Peter Maydell
2013-04-29 3:09 ` Rusty Russell
2013-04-29 12:22 ` Alexander Graf
2013-04-29 12:48 ` Pranavkumar Sawargaonkar
2013-04-29 12:53 ` Alexander Graf
2013-05-01 2:07 ` Rusty Russell
2013-05-01 6:53 ` Anup Patel
2013-05-01 14:46 ` Will Deacon
2013-05-02 10:06 ` Peter Maydell
2013-05-06 5:11 ` Rusty Russell
2013-05-06 9:14 ` Peter Maydell
2013-05-07 4:46 ` Rusty Russell
2013-05-07 12:19 ` Peter Maydell
2013-05-07 15:52 ` Christopher Covington
2013-05-07 15:58 ` Peter Maydell
2013-05-08 14:17 ` Catalin Marinas
2013-05-09 10:39 ` Grant Likely
2013-05-06 9:40 ` Pranavkumar Sawargaonkar
2013-04-29 12:50 ` Peter Maydell
2013-04-29 12:53 ` Alexander Graf
2013-04-30 0:32 ` Rusty Russell
2013-05-01 0:26 ` Alexander Graf
2013-05-01 5:01 ` Anup Patel
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