From 2a7352cb9dd7211c9a7edbef5145dd59df264644 Mon Sep 17 00:00:00 2001 From: Richard Smith Date: Sun, 23 Apr 2006 23:12:21 +0000 Subject: Adds a CONFIG_MAX_PCI_BUSES to pci_locate_device() Default is 255. This allows mainboard configs for working across various groups of boards that differ a device that may not loaded. If you search for a device that is not loaded and max buses is 255 then there can be up to a 8 second delay to search the entire PCI space. Board configs that know thier max bus can limit this search space. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2273 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/config/Options.lb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/config') diff --git a/src/config/Options.lb b/src/config/Options.lb index 1342366fe9..2f3d8dd1c0 100644 --- a/src/config/Options.lb +++ b/src/config/Options.lb @@ -490,6 +490,11 @@ define CONFIG_SYS_CLK_FREQ export used comment "System clock frequency in MHz" end +define CONFIG_MAX_PCI_BUSES + default 255 + export always + comment "Maximum number of PCI buses to search for devices" +end ############################################### # SMP options ############################################### -- cgit v1.2.3