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Add subsystemid option to sconfig

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Allow user to add 'subsystemid <vendor> <device> [inherit]' to devicetree.cb for
PCI and PCI domain devices.

Example:

	device pci 00.0 on
	       subsystemid dead beef
	end

If the user wants to have this ID inherited to all subdevices/functions,
he can add 'inherit', like in the following example:

	device pci 00.0 on
	       subsystemid dead beef inherit
	end

If the user don't want to inherit a Subsystem for a single device, he can
specify 'subsystemid 0 0' on this particular device.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Peter Stuge <peter@stuge.se>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6420 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Sven Schnelle
2011-03-01 19:58:15 +00:00
parent e38d0a6743
commit 270a908646
7 changed files with 139 additions and 55 deletions
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4
util/sconfig/sconfig.h
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@@ -52,6 +52,9 @@ struct device {
int link;
int rescnt;
int chiph_exists;
int subsystem_vendor;
int subsystem_device;
int inherit_subsystem;
char *ops;
char *name;
char *name_underscore;
@@ -90,3 +93,4 @@ struct device *new_device(struct device *parent, struct device *busdev, const in
void alias_siblings(struct device *d);
void add_resource(struct device *dev, int type, int index, int base);
void add_register(struct device *dev, char *name, char *val);
void add_pci_subsystem_ids(struct device *dev, int vendor, int device, int inherit);