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authorKyösti Mälkki <kyosti.malkki@gmail.com>2019-07-03 07:25:59 +0300
committerNico Huber <nico.h@gmx.de>2019-07-04 09:48:22 +0000
commit903b40a8a46b6e8d853f509480661c8174311f17 (patch)
treefd07ccd13dd831f2a30fac410c89125ed9eae1ce /src/soc/intel/skylake/include
parent9c0e14e7c43e85e99c0bbfdff72019d908de1711 (diff)
downloadcoreboot-903b40a8a46b6e8d853f509480661c8174311f17.tar.xz
soc/intel: Replace uses of dev_find_slot()
To call dev_find_slot(0, xx) in romstage can produce invalid results since PCI bus enumeration has not been progressed yet. Replace this with method that relies on bus topology that walks the root bus only. Change-Id: I2883610059bb9fa860bba01179e7d5c58cae00e5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33996 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/soc/intel/skylake/include')
-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 d59c80008b..5acaaebc5a 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) dev_find_slot(0, _SA_DEVFN(slot))
-#define _PCH_DEV(slot, func) dev_find_slot(0, _PCH_DEVFN(slot, func))
+#define _SA_DEV(slot) pcidev_path_on_root(_SA_DEVFN(slot))
+#define _PCH_DEV(slot, func) pcidev_path_on_root(_PCH_DEVFN(slot, 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) dev_find_slot(0, SA_DEVFN_PEG(func))
+#define SA_DEV_PEG(func) pcidev_path_on_root(SA_DEVFN_PEG(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)