diff options
| author | Niklas Cassel <niklas.cassel@wdc.com> | 2023-12-15 11:59:51 +0100 |
|---|---|---|
| committer | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2024-01-06 05:00:08 +0000 |
| commit | 516f366434e1db71b83c77b970cfcc0804671e1c (patch) | |
| tree | 9c4564f5bffc26931adb7f33111fafb23fb745c9 /drivers/pci/controller/vmd.c | |
| parent | 9ca65c373f4451fdf2f82ebc30b17185253aec8f (diff) | |
misc: pci_endpoint_test: Use a unique test pattern for each BAR
Use a unique test pattern for each BAR in. This makes it easier to
detect/debug address translation issues, since a developer can dump
the backing memory on the EP side, using e.g. devmem, to verify that
the address translation for each BAR is actually correct.
Link: https://lore.kernel.org/linux-pci/20231215105952.1531683-1-nks@flawful.org
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci/controller/vmd.c')
0 files changed, 0 insertions, 0 deletions