From: "Krzysztof Wilczyński" <kw@linux.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>
Cc: bhelgaas@google.com, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
andrew.gospodarek@broadcom.com, michael.chan@broadcom.com,
kuba@kernel.org, davem@davemloft.net,
Andy Gospodarek <gospo@broadcom.com>
Subject: Re: [PATCH] pci: Add ACS quirk for Broadcom BCM5760X NIC
Date: Fri, 17 May 2024 19:13:52 +0900 [thread overview]
Message-ID: <20240517101352.GD202520@rocinante> (raw)
In-Reply-To: <20240510204228.73435-1-ajit.khaparde@broadcom.com>
Hello,
> The Broadcom BCM5760X NIC may be a multi-function device.
> While it does not advertise an ACS capability, peer-to-peer
> transactions are not possible between the individual functions.
> So it is ok to treat them as fully isolated.
>
> Add an ACS quirk for this device so the functions can be in independent
> IOMMU groups and attached individually to userspace applications using
> VFIO.
Applied to acs, thank you!
[1/1] PCI: Add ACS quirk for Broadcom BCM5760X NIC
https://git.kernel.org/pci/pci/c/694b705cdbf7
Krzysztof
prev parent reply other threads:[~2024-05-17 10:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-10 20:42 [PATCH] pci: Add ACS quirk for Broadcom BCM5760X NIC Ajit Khaparde
2024-05-13 17:51 ` Bjorn Helgaas
2024-05-17 10:13 ` Krzysztof Wilczyński [this message]
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