From: Niklas Cassel <cassel@kernel.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: "Krzysztof Wilczyński" <kw@linux.com>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Damien Le Moal" <dlemoal@kernel.org>,
linux-pci@vger.kernel.org, "Frank Li" <Frank.Li@nxp.com>
Subject: Re: [PATCH v2 0/2] PCI endpoint test: Add support for capabilities
Date: Wed, 27 Nov 2024 12:55:10 +0100 [thread overview]
Message-ID: <Z0cIns770dXwe0op@ryzen> (raw)
In-Reply-To: <Z0cDZrHfU3jlfOgB@ryzen>
On Wed, Nov 27, 2024 at 12:32:54PM +0100, Niklas Cassel wrote:
> On Wed, Nov 27, 2024 at 12:23:02PM +0100, Niklas Cassel wrote:
> >
> > Once all EPC drivers have implemented .align_addr(), we could change
> > pci-epf-test.c to unconditionally set the CAP_UNALIGNED_ACCESS capability.
>
> ...and it would also allow us to get rid of everything related to alignment
> in drivers/misc/pci_endpoint_test.c.
On futher thought, we probably want to keep that code in
drivers/misc/pci_endpoint_test.c, such that it can be backwards compatible
with pci-epf-test.c drivers that are old (before CAP_UNALIGNED_ACCESS).
So I still think that having a CAP_UNALIGNED_ACCESS is the best we can do.
Kind regards,
Niklas
next prev parent reply other threads:[~2024-11-27 11:55 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-21 15:23 [PATCH v2 0/2] PCI endpoint test: Add support for capabilities Niklas Cassel
2024-11-21 15:23 ` [PATCH v2 1/2] PCI: endpoint: pci-epf-test: " Niklas Cassel
2024-11-21 19:38 ` Frank Li
2024-11-30 8:12 ` Manivannan Sadhasivam
2024-12-03 4:43 ` Niklas Cassel
2024-12-08 12:42 ` Manivannan Sadhasivam
2024-12-12 8:49 ` Niklas Cassel
2024-11-21 15:23 ` [PATCH v2 2/2] misc: pci_endpoint_test: " Niklas Cassel
2024-11-21 19:43 ` Frank Li
2024-11-25 15:17 ` Niklas Cassel
2024-11-30 8:21 ` Manivannan Sadhasivam
2024-12-03 4:48 ` Niklas Cassel
2024-11-26 13:20 ` [PATCH v2 0/2] PCI endpoint test: " Manivannan Sadhasivam
2024-11-27 11:23 ` Niklas Cassel
2024-11-27 11:32 ` Niklas Cassel
2024-11-27 11:55 ` Niklas Cassel [this message]
2024-11-27 11:40 ` Damien Le Moal
2024-11-30 8:05 ` Manivannan Sadhasivam
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