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authorFelix Held <felix-coreboot@felixheld.de>2024-07-25 00:05:53 +0200
committerFelix Held <felix-coreboot@felixheld.de>2024-07-31 14:32:19 +0000
commit32c38ca221ff5956a81026fd0e5df330d569fcca (patch)
tree57a07c42f641a94c51d4f71496ca8b00ec79007d /Documentation/releases/coreboot-4.11-relnotes.md
parent2c31e86d6b7456d542ed96eeef7cc797ddd62a8b (diff)
device: introduce and use dev_get_domain_id
To avoid having constructs like 'dev->path.domain.domain' in the SoC code, create the 'dev_get_domain_id' helper function that returns the domain ID of either that device if it's a domain device or the corresponding domain device's domain ID, and use it in the code. If this function is called with a device other than PCI or domain type, it won't have a domain number. In order to not need to call 'die', 'dev_get_domain_id' will print an error and return 0 which is a valid domain number. In that case, the calling code should be fixed. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3d79f19846cea49609f848a4c42747ac1052c288 Reviewed-on: https://review.coreboot.org/c/coreboot/+/83644 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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