From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Mrinmay Sarkar <quic_msarkar@quicinc.com>,
agross@kernel.org, andersson@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
mani@kernel.org, robh+dt@kernel.org
Cc: quic_shazhuss@quicinc.com, quic_nitegupt@quicinc.com,
quic_ramkri@quicinc.com, quic_nayiluri@quicinc.com,
dmitry.baryshkov@linaro.org, robh@kernel.org,
quic_krichai@quicinc.com, quic_vbadigan@quicinc.com,
quic_parass@quicinc.com, quic_schintav@quicinc.com,
quic_shijjose@quicinc.com,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: [PATCH v4 0/3] arm64: qcom: sa8775p: add cache coherency support for SA8775P
Date: Wed, 22 Nov 2023 17:06:32 +0100 [thread overview]
Message-ID: <c1d14c70-6fee-48c3-81b1-cd6d422e31d7@linaro.org> (raw)
In-Reply-To: <1700577493-18538-1-git-send-email-quic_msarkar@quicinc.com>
On 11/21/23 15:38, Mrinmay Sarkar wrote:
> In a multiprocessor system cache snooping maintains the consistency
> of caches. Snooping logic is disabled from HW on this platform.
> Cache coherency doesn’t work without enabling this logic.
>
> This series is to enable cache snooping logic in both RC and EP
> driver and add the "dma-coherent" property in dtsi to support
> cache coherency in 8775 platform.
>
> To verify this series we required [1]
>
> [1] https://lore.kernel.org/all/1699669982-7691-1-git-send-email-quic_msarkar@quicinc.com/
>
> v3 -> v4:
> - added new cfg(cfg_1_34_0) for SA8775P in both RC and EP driver.
> - populated a flag in the data structures instead of doing
> of_device_is_compatible() in both RC and EP patch.
> - update commit mesaage and added reveiwed-by tag in commit message
> in dtsi patch.
This series looks good now, thanks!
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Konrad
prev parent reply other threads:[~2023-11-22 16:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-21 14:38 [PATCH v4 0/3] arm64: qcom: sa8775p: add cache coherency support for SA8775P Mrinmay Sarkar
2023-11-21 14:38 ` [PATCH v4 1/3] PCI: qcom: Enable cache coherency for SA8775P RC Mrinmay Sarkar
2023-11-21 18:40 ` Dmitry Baryshkov
2023-11-30 5:21 ` Manivannan Sadhasivam
2023-11-30 10:09 ` Konrad Dybcio
2023-11-30 11:09 ` Manivannan Sadhasivam
2024-02-19 8:32 ` [PATCH v4 1/3] PCI: qcom: Enable cache coherency for SA8775P RC\ Manivannan Sadhasivam
2023-11-21 14:38 ` [PATCH v4 2/3] PCI: qcom-ep: Enable cache coherency for SA8775P EP Mrinmay Sarkar
2023-11-21 14:38 ` [PATCH v4 3/3] arm64: dts: qcom: sa8775p: Mark PCIe EP controller as cache coherent Mrinmay Sarkar
2023-11-21 14:55 ` Johan Hovold
2023-11-21 15:32 ` Mrinmay Sarkar
2023-11-21 15:39 ` Johan Hovold
2023-11-22 16:06 ` Konrad Dybcio [this message]
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