From 5714a49f14b93fc51185c6d37af101d24fc5dbd2 Mon Sep 17 00:00:00 2001 From: Ray Kinsella Date: Tue, 2 Nov 2021 13:33:44 +0000 Subject: vlib: retrieve the root bus of a given pci device Added a function to parse sysfs, determine the root bus & domain of a given pci device. Type: improvement Signed-off-by: Ray Kinsella Change-Id: I36778116ecaa2d591617450fe5ae0bdb46b4424b --- src/vlib/pci/pci.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/vlib/pci/pci.h') diff --git a/src/vlib/pci/pci.h b/src/vlib/pci/pci.h index 01f7d5b9669..1dc4ce6ea36 100644 --- a/src/vlib/pci/pci.h +++ b/src/vlib/pci/pci.h @@ -96,9 +96,11 @@ typedef struct vlib_pci_device_info typedef u32 vlib_pci_dev_handle_t; -vlib_pci_device_info_t *vlib_pci_get_device_info (vlib_main_t * vm, - vlib_pci_addr_t * addr, - clib_error_t ** error); +vlib_pci_device_info_t *vlib_pci_get_device_info (vlib_main_t *vm, + vlib_pci_addr_t *addr, + clib_error_t **error); +clib_error_t *vlib_pci_get_device_root_bus (vlib_pci_addr_t *addr, + vlib_pci_addr_t *root_bus); vlib_pci_addr_t *vlib_pci_get_all_dev_addrs (); vlib_pci_addr_t *vlib_pci_get_addr (vlib_main_t * vm, vlib_pci_dev_handle_t h); -- cgit 1.2.3-korg