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authorroot <root@lamia.panaceas.james.local>2015-12-19 13:13:57 +0000
committerroot <root@lamia.panaceas.james.local>2015-12-19 14:18:03 +0000
commit1a2238d1bddc823df06f67312d96ccf9de2893cc (patch)
treec58a3944d674a667f133ea5a730f5037e57d3d2e /cfe/cfe/pci/pci_machdep.h
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CFE from danitool [without hostTools dir]: https://mega.nz/#!mwZyFK7a!CPT3BKC8dEw29kubtdYxhB91G9vIIismTkgzQ3iUy3k
Diffstat (limited to 'cfe/cfe/pci/pci_machdep.h')
-rw-r--r--cfe/cfe/pci/pci_machdep.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/cfe/cfe/pci/pci_machdep.h b/cfe/cfe/pci/pci_machdep.h
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+++ b/cfe/cfe/pci/pci_machdep.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2001,2002 SiByte, Inc. All rights reserved.
+ */
+
+#ifndef _PCI_MACHDEP_H_
+#define _PCI_MACHDEP_H_
+
+/*
+ * Machine-specific definitions for PCI autoconfiguration.
+ *
+ * See the comments in pci_machdep.c for more explanation.
+ */
+
+#include "lib_types.h"
+
+/*
+ * Address types, as integers.
+ */
+
+typedef uint32_t pci_addr_t;
+typedef uint64_t phys_addr_t; /* ZBbus physical addresses. */
+
+/*
+ * Configuration tag; created from a {bus,device,function} triplet by
+ * pci_make_tag(), and passed to pci_conf_read() and pci_conf_write().
+ */
+typedef uint32_t pcitag_t;
+
+/*
+ * Type of a value read from or written to a configuration register.
+ * Always 32 bits.
+ */
+typedef uint32_t pcireg_t;
+
+#endif /* _PCI_MACHDEP_H_ */