Re: [PATCH] selftests: pci: pci-selftest: add support for PCI endpoint driver test

[Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>]

On Thu, Dec 22, 2022 at 09:58:30AM -0700, Shuah Khan wrote:
> On 10/6/22 23:39, Aman Gupta wrote:
> > This patch enables the support to perform selftest on PCIe endpoint
> > driver present in the system. The following tests are currently
> > performed by the selftest utility
> > 
> > 1. BAR Tests (BAR0 to BAR5)
> > 2. MSI Interrupt Tests (MSI1 to MSI32)
> > 3. Read Tests (For 1, 1024, 1025, 1024000, 1024001 Bytes)
> > 4. Write Tests (For 1, 1024, 1025, 1024000, 1024001 Bytes)
> > 5. Copy Tests (For 1, 1024, 1025, 1024000, 1024001 Bytes)
> > 
> > Signed-off-by: Aman Gupta <aman1.gupta@samsung.com>
> > Signed-off-by: Padmanabhan Rajanbabu <p.rajanbabu@samsung.com>
> 
> Adding Bjorn Helgaas to the thread.
> 
> Adding pcit test under selftests is good. There is another pcitest
> under tools/pci. I would like to see if the existing code in
> tools/pci/pcitest.c can be leveraged.
> 
> As part of this test work, also look into removing tools/pci so
> we don't have to maintain duplicate code in two places.
> 

It has been agreed in a thread with Greg [1] to {re}move the tests under
tools/pci and utilize the kselftest.

Thanks,
Mani

[1] https://lore.kernel.org/lkml/Y2FTWLw0tKuZ9Cdl@kroah.com/

> thanks,
> -- Shuah

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