From: Johan Hovold <johan@kernel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Jingoo Han <jingoohan1@gmail.com>,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Stanimir Varbanov <svarbanov@mm-sol.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Vinod Koul <vkoul@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v8 00/10] PCI: qcom: Fix higher MSI vectors handling
Date: Fri, 13 May 2022 15:17:27 +0200 [thread overview]
Message-ID: <Yn5aZ8Hpmf0PpqKJ@hovoldconsulting.com> (raw)
In-Reply-To: <4ea9b1f0-d9f0-cb9f-4b0e-d66606130061@linaro.org>
On Fri, May 13, 2022 at 04:08:30PM +0300, Dmitry Baryshkov wrote:
> On 13/05/2022 15:39, Dmitry Baryshkov wrote:
> > On 13/05/2022 11:58, Johan Hovold wrote:
> >> I've been using your v7 with an sc8280xp which only has four IRQs (and
> >> hence 128 MSIs).
> >>
> >> Looks like this version of the series would not allow that anymore.
> >
> > As a second thought, let's relax parsing needs.
>
> Hmm, with num_vectors being specified in the qcom cfg data, this is not
> required anymore.
Right, but I'd prefer it the other way round; to use devicetree to
describe the system and not duplicate that information in the driver if
possible.
Johan
prev parent reply other threads:[~2022-05-13 13:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-12 10:45 [PATCH v8 00/10] PCI: qcom: Fix higher MSI vectors handling Dmitry Baryshkov
2022-05-12 10:45 ` [PATCH v8 01/10] PCI: qcom: Revert "PCI: qcom: Add support for handling MSIs from 8 endpoints" Dmitry Baryshkov
2022-05-12 18:48 ` Bjorn Helgaas
2022-05-12 10:45 ` [PATCH v8 02/10] PCI: dwc: Correct msi_irq condition in dw_pcie_free_msi() Dmitry Baryshkov
2022-05-12 10:45 ` [PATCH v8 03/10] PCI: dwc: Convert msi_irq to the array Dmitry Baryshkov
2022-05-12 10:45 ` [PATCH v8 04/10] PCI: dwc: Propagate error from dma_mapping_error() Dmitry Baryshkov
2022-05-12 10:45 ` [PATCH v8 05/10] PCI: dwc: split MSI IRQ parsing/allocation to a separate function Dmitry Baryshkov
2022-05-12 18:54 ` Bjorn Helgaas
2022-05-12 10:45 ` [PATCH v8 06/10] PCI: dwc: Handle MSIs routed to multiple GIC interrupts Dmitry Baryshkov
2022-05-12 18:55 ` Bjorn Helgaas
2022-05-13 11:52 ` Johan Hovold
2022-05-13 12:19 ` Dmitry Baryshkov
2022-05-13 12:33 ` Johan Hovold
2022-05-12 10:45 ` [PATCH v8 07/10] PCI: qcom: " Dmitry Baryshkov
2022-05-13 12:42 ` Johan Hovold
2022-05-13 12:48 ` Dmitry Baryshkov
2022-05-13 12:57 ` Johan Hovold
2022-05-12 10:45 ` [PATCH v8 08/10] PCI: dwc: Implement special ISR handler for split MSI IRQ setup Dmitry Baryshkov
2022-05-12 10:45 ` [PATCH v8 09/10] dt-bindings: PCI: qcom: Support additional MSI interrupts Dmitry Baryshkov
2022-05-12 10:45 ` [PATCH v8 10/10] arm64: dts: qcom: sm8250: provide " Dmitry Baryshkov
2022-05-13 11:54 ` Johan Hovold
2022-05-13 12:24 ` Dmitry Baryshkov
2022-05-13 8:58 ` [PATCH v8 00/10] PCI: qcom: Fix higher MSI vectors handling Johan Hovold
2022-05-13 9:28 ` Dmitry Baryshkov
2022-05-13 9:36 ` Johan Hovold
2022-05-13 10:10 ` Dmitry Baryshkov
2022-05-13 12:52 ` Johan Hovold
2022-05-13 13:50 ` Dmitry Baryshkov
2022-05-13 15:11 ` Johan Hovold
2022-05-13 12:39 ` Dmitry Baryshkov
2022-05-13 13:08 ` Dmitry Baryshkov
2022-05-13 13:17 ` Johan Hovold [this message]
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