On Tue, May 30, 2023 at 1:48 PM <eagost...@nvidia.com> wrote: > > From: Elena Agostini <eagost...@nvidia.com> > > In DPDK 22.11 pci bus related structure have been hidden internally > so the application doesn't have a direct access to those info anymore. > > This patch introduces a get function to retrieve a PCI address > from an rte_device handler. > > Signed-off-by: Elena Agostini <eagost...@nvidia.com>
(no need to Cc: stable, I removed it) I would prefer we don't add specific bus API when there is an alternative. The PCI address is already reported as a string in the generic device object name. I checked the different ways this name is set and afaics, it is consistent: - devarg case https://git.dpdk.org/dpdk/tree/drivers/bus/pci/pci_common.c#n112 + https://git.dpdk.org/dpdk/tree/drivers/bus/pci/pci_params.c#n117 - no devarg case https://git.dpdk.org/dpdk/tree/drivers/bus/pci/pci_common.c#n115 + https://git.dpdk.org/dpdk/tree/drivers/bus/pci/pci_common.c#n100 Would that be enough for your usecase? -- David Marchand
