x86: Unify arch/io.h and arch/romcc_io.h
Here's the great news: From now on you don't have to worry about
hitting the right io.h include anymore. Just forget about romcc_io.h
and use io.h instead. This cleanup has a number of advantages, like
you don't have to guard device/ includes for SMM and pre RAM
anymore. This allows to get rid of a number of ifdefs and will
generally make the code more readable and understandable.
Potentially in the future some of the code in the io.h __PRE_RAM__
path should move to device.h or other device/ includes instead,
but that's another incremental change.
Change-Id: I356f06110e2e355e9a5b4b08c132591f36fec7d9
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2872
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/include/device/pci_ops.h b/src/include/device/pci_ops.h
index 2efbf9d..20fbb99 100644
--- a/src/include/device/pci_ops.h
+++ b/src/include/device/pci_ops.h
@@ -1,6 +1,7 @@
#ifndef PCI_OPS_H
#define PCI_OPS_H
+#ifndef __SMM__
#include <stdint.h>
#include <device/device.h>
#include <arch/pci_ops.h>
@@ -20,5 +21,6 @@
void pci_mmio_write_config16(device_t dev, unsigned int where, u16 val);
void pci_mmio_write_config32(device_t dev, unsigned int where, u32 val);
#endif
+#endif
#endif /* PCI_OPS_H */