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authorKyösti Mälkki <kyosti.malkki@gmail.com>2019-07-12 15:26:29 +0300
committerPhilipp Deppenwiese <zaolin.daisuki@gmail.com>2019-07-17 14:27:16 +0000
commitf2ac0137566076262152f74b6b6761c9f6f2def2 (patch)
treee082ebf2811068a3ec5c9da99968e8aba39fad25 /src/soc/intel/skylake
parented52e3dd9c33e5f714bde615e16c1b187cdd269f (diff)
downloadcoreboot-f2ac0137566076262152f74b6b6761c9f6f2def2.tar.xz
soc/intel: Fix regression with hidden PCI devices
Fix regression with commit 903b40a soc/intel: Replace uses of dev_find_slot() Platforms where FSP hides PCI devices before enumeration may halt with error message 'PCI: dev is NULL!'. The workaround here is to print an error message revealing the faulty source code function and revert to old behaviour of dev_find_slot(). Change-Id: I5eab3e7f1993b686103eaa257aacda379dc259fa Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34285 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/skylake')
-rw-r--r--src/soc/intel/skylake/include/soc/pci_devs.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/soc/intel/skylake/include/soc/pci_devs.h b/src/soc/intel/skylake/include/soc/pci_devs.h
index 5acaaebc5a..0669ced18c 100644
--- a/src/soc/intel/skylake/include/soc/pci_devs.h
+++ b/src/soc/intel/skylake/include/soc/pci_devs.h
@@ -24,8 +24,8 @@
#if !defined(__SIMPLE_DEVICE__)
#include <device/device.h>
-#define _SA_DEV(slot) pcidev_path_on_root(_SA_DEVFN(slot))
-#define _PCH_DEV(slot, func) pcidev_path_on_root(_PCH_DEVFN(slot, func))
+#define _SA_DEV(slot) pcidev_path_on_root_debug(_SA_DEVFN(slot), __func__)
+#define _PCH_DEV(slot, func) pcidev_path_on_root_debug(_PCH_DEVFN(slot, func), __func__)
#else
#define _SA_DEV(slot) PCI_DEV(0, SA_DEV_SLOT_ ## slot, 0)
#define _PCH_DEV(slot, func) PCI_DEV(0, PCH_DEV_SLOT_ ## slot, func)
@@ -39,7 +39,7 @@
#define SA_DEV_SLOT_PEG 0x01
#define SA_DEVFN_PEG(func) PCI_DEVFN(SA_DEV_SLOT_PEG, func)
-#define SA_DEV_PEG(func) pcidev_path_on_root(SA_DEVFN_PEG(func))
+#define SA_DEV_PEG(func) pcidev_path_on_root_debug(SA_DEVFN_PEG(func), __func__)
#define SA_DEV_PEG0 SA_DEV_PEG(0)
#define SA_DEV_PEG1 SA_DEV_PEG(1)
#define SA_DEV_PEG2 SA_DEV_PEG(2)