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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: robh@kernel.org, jonathanh@nvidia.com, treding@nvidia.com,
	Vidya Sagar <vidyas@nvidia.com>,
	bhelgaas@google.com, gustavo.pimentel@synopsys.com,
	jingoohan1@gmail.com
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	kthota@nvidia.com, sagar.tv@gmail.com, linux-pci@vger.kernel.org,
	mmaddireddy@nvidia.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation
Date: Thu, 10 Dec 2020 11:48:50 +0000	[thread overview]
Message-ID: <160760089281.19740.7575712960512058139.b4-ty@arm.com> (raw)
In-Reply-To: <20201117165312.25847-1-vidyas@nvidia.com>

On Tue, 17 Nov 2020 22:23:12 +0530, Vidya Sagar wrote:
> Set DMA mask to 32-bit while allocating the MSI target address so that
> the address is usable for both 32-bit and 64-bit MSI capable devices.
> Throw a warning if it fails to set the mask to 32-bit to alert that
> devices that are only 32-bit MSI capable may not work properly.

Applied to pci/dwc, thanks!

[1/1] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation
      https://git.kernel.org/lpieralisi/pci/c/660c486590

Thanks,
Lorenzo

      parent reply	other threads:[~2020-12-10 11:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-17 16:53 [PATCH] PCI: dwc: Set 32-bit DMA mask for MSI target address allocation Vidya Sagar
2020-12-03  5:02 ` Vidya Sagar
2020-12-07 20:32 ` Robin Murphy
2020-12-10 11:48 ` Lorenzo Pieralisi [this message]

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