From: Marc Zyngier <maz@kernel.org>
To: Johan Hovold <johan@kernel.org>
Cc: Sibi Sankar <quic_sibis@quicinc.com>,
andersson@kernel.org, konradybcio@kernel.org, krzk+dt@kernel.org,
robh+dt@kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
conor+dt@kernel.org, abel.vesa@linaro.org,
srinivas.kandagatla@linaro.org
Subject: Re: [PATCH 0/2] X1E001DE Snapdragon Devkit for Windows
Date: Thu, 24 Oct 2024 17:28:22 +0100 [thread overview]
Message-ID: <86plnp31p5.wl-maz@kernel.org> (raw)
In-Reply-To: <ZxpyoFjA0jR_sxbg@hovoldconsulting.com>
On Thu, 24 Oct 2024 17:15:28 +0100,
Johan Hovold <johan@kernel.org> wrote:
>
> On Thu, Oct 24, 2024 at 05:02:29PM +0100, Marc Zyngier wrote:
>
> > The only change I made was to enable the ITS for pcie5, which was
> > routed via the PCIe MSI widget instead. But that's a SoC dtsi issue
> > for which I'll post a patch separately.
>
> That's done on purpose since the boot firmware is not setting things up
> so that we can use the ITS with PCIe5 (or PCIe3) when running in EL1
> currently.
Really? I guess they don't install a mapping for the ITS translation
register in the SMMUv3? That's rather sad.
I guess I will keep this as part of my "EL2-special" patch set then.
Feel free to ignore the patch I have just sent.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
prev parent reply other threads:[~2024-10-24 16:28 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-11 7:33 [PATCH 0/2] X1E001DE Snapdragon Devkit for Windows Sibi Sankar
2024-09-11 7:33 ` [PATCH 1/2] dt-bindings: arm: qcom: Add " Sibi Sankar
2024-09-11 15:44 ` Jeff Johnson
2024-10-05 15:25 ` Sibi Sankar
2024-09-16 17:20 ` Rob Herring (Arm)
2024-09-11 7:33 ` [PATCH 2/2] arm64: dts: qcom: Add X1E001DE " Sibi Sankar
2024-09-11 7:55 ` Dmitry Baryshkov
2024-10-01 2:42 ` Bjorn Andersson
2024-10-01 6:56 ` Dmitry Baryshkov
2024-10-01 8:51 ` Manivannan Sadhasivam
2024-10-05 19:03 ` Sibi Sankar
2024-10-06 17:06 ` Dmitry Baryshkov
2024-10-06 18:01 ` Manivannan Sadhasivam
2024-10-15 13:51 ` Manivannan Sadhasivam
2024-10-15 13:57 ` Dmitry Baryshkov
2024-10-15 15:27 ` Manivannan Sadhasivam
2024-10-16 10:14 ` Dmitry Baryshkov
2024-10-05 18:43 ` Sibi Sankar
2024-10-23 11:05 ` [PATCH 0/2] " Sibi Sankar
2024-10-23 20:46 ` Rob Clark
2024-10-24 5:13 ` Jens Glathe
2024-10-24 5:30 ` Jens Glathe
2024-10-24 8:14 ` neil.armstrong
2024-10-24 16:02 ` Marc Zyngier
2024-10-24 16:15 ` Johan Hovold
2024-10-24 16:28 ` Marc Zyngier [this message]
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