From 3b5b66d82954e026a91a1eff833fa7f652fed629 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Thu, 11 Jan 2024 22:26:18 +0100 Subject: device: Add support for multiple PCI segment groups Add initial support for multiple PCI segment groups. Instead of modifying secondary in the bus struct introduce a new segment_group struct element and keep existing common code. Since all platforms currently only use 1 segment this is not a functional change. On platforms that support more than 1 segment the segment has to be set when creating the PCI domain. Signed-off-by: Patrick Rudolph Signed-off-by: Felix Held Change-Id: Ied3313c41896362dd989ee2ab1b1bcdced840aa8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79927 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber Reviewed-by: Martin Roth --- src/lib/smbios.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/lib') diff --git a/src/lib/smbios.c b/src/lib/smbios.c index 12fbdfa594..51f1593075 100644 --- a/src/lib/smbios.c +++ b/src/lib/smbios.c @@ -1114,7 +1114,7 @@ static int smbios_generate_type41_from_devtree(struct device *dev, int *handle, return smbios_write_type41(current, handle, name, // name instance_id, // inst - 0, // segment group + dev->bus->segment_group, // segment group dev->bus->secondary, //bus PCI_SLOT(dev->path.pci.devfn), // device PCI_FUNC(dev->path.pci.devfn), // func @@ -1167,7 +1167,7 @@ static int smbios_generate_type9_from_devtree(struct device *dev, int *handle, 0, 1, 0, - 0, + dev->bus->segment_group, dev->bus->secondary, dev->path.pci.devfn); } -- cgit v1.2.3