vc/amd/opensil/genoa_poc/mpio: add debug output for unused chip
Print that the MPIO chip of one of the MPIO-related PCI device functions
is unused and is skipped, if the type is IFTYPE_UNUSED and the
corresponding PCI device function isn't enabled. This allows to
differentiate between this case and the case where the type isn't
IFTYPE_UNUSED.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4fc28d39a229494b487b300b28f92bf3adad66f5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81384
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/vendorcode/amd/opensil/genoa_poc/mpio/chip.c b/src/vendorcode/amd/opensil/genoa_poc/mpio/chip.c
index d79e917..089096f 100644
--- a/src/vendorcode/amd/opensil/genoa_poc/mpio/chip.c
+++ b/src/vendorcode/amd/opensil/genoa_poc/mpio/chip.c
@@ -138,6 +138,8 @@
if (is_dev_enabled(dev)) {
printk(BIOS_WARNING, "Unused MPIO chip, disabling PCI device.\n");
dev->enabled = false;
+ } else {
+ printk(BIOS_DEBUG, "Unused MPIO chip, skipping.\n");
}
return;
}