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authorKyösti Mälkki <kyosti.malkki@gmail.com>2013-07-04 17:17:45 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2013-07-25 11:35:58 +0200
commitaad0747216cab56a8cee5c1401c094543ed8be2d (patch)
tree854c8adaafde2becb7bb441f161fe8c0716397a0 /src/arch/x86
parent026ff3e436799b54daec8805dc574146793f4903 (diff)
downloadcoreboot-aad0747216cab56a8cee5c1401c094543ed8be2d.tar.xz
Redefine pci_bus_default_ops as function
Taking device_t as a parameter, this allows to alter the PCI config access handlers. This is useful to add tracing of PCI config writes for devices having problems to initialise correctly. On older AMD platform PCI MMIO may not be able to fully configure all PCI devices/nodes, while MMIO_SUPPORT_DEFAULT would be preferred due to its atomic nature. So those can be forced to IO config instead. Change-Id: I2162884185bbfe461b036caf737980b45a51e522 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3608 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/include/arch/pci_ops.h15
1 files changed, 1 insertions, 14 deletions
diff --git a/src/arch/x86/include/arch/pci_ops.h b/src/arch/x86/include/arch/pci_ops.h
index fa293173d5..b7ec0ba8d8 100644
--- a/src/arch/x86/include/arch/pci_ops.h
+++ b/src/arch/x86/include/arch/pci_ops.h
@@ -7,19 +7,6 @@ extern const struct pci_bus_operations pci_cf8_conf1;
extern const struct pci_bus_operations pci_ops_mmconf;
#endif
-#if CONFIG_MMCONF_SUPPORT_DEFAULT
-#define pci_bus_default_ops &pci_ops_mmconf
-#else
-#define pci_bus_default_ops &pci_cf8_conf1
-#endif
-
-static inline const struct pci_bus_operations *pci_config_default(void)
-{
-#if CONFIG_MMCONF_SUPPORT_DEFAULT
- return &pci_ops_mmconf;
-#else
- return &pci_cf8_conf1;
-#endif
-}
+const struct pci_bus_operations *pci_bus_default_ops(device_t dev);
#endif /* ARCH_I386_PCI_OPS_H */