Changeset 9539be6 in mainline for uspace/lib/pci/types.h

Timestamp:

2010-06-22T14:13:55Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

851f33a

Parents:

402eda5

Message:

autotool now also detects values of UINT_MAX and friends

File:

• uspace/lib/pci/types.h (modified) (1 diff)

uspace/lib/pci/types.h

@@ -18 +18 @@
 
 #ifdef PCI_HAVE_64BIT_ADDRESS
-#include <limits.h>
+
+#include <stdint.h>
+
 #if ULONG_MAX > 0xffffffff
+
 typedef unsigned long u64;
 #define PCI_U64_FMT "l"
-#else
+
+#else /* ULONG_MAX > 0xffffffff */
+
 typedef unsigned long long u64;
 #define PCI_U64_FMT "ll"
-#endif
-#endif
 
-#endif                          /* PCI_HAVE_Uxx_TYPES */
+#endif /* ULONG_MAX > 0xffffffff */
+#endif /* PCI_HAVE_64BIT_ADDRESS */
+#endif /* PCI_HAVE_Uxx_TYPES */
 
 #ifdef PCI_HAVE_64BIT_ADDRESS
+
 typedef u64 pciaddr_t;
 #define PCIADDR_T_FMT "%08" PCI_U64_FMT "x"
 #define PCIADDR_PORT_FMT "%04" PCI_U64_FMT "x"
-#else
+
+#else /* PCI_HAVE_64BIT_ADDRESS */
+
 typedef u32 pciaddr_t;
 #define PCIADDR_T_FMT "%08x"
 #define PCIADDR_PORT_FMT "%04x"
-#endif
+
+#endif /* PCI_HAVE_64BIT_ADDRESS */
 
 #ifdef PCI_ARCH_SPARC64
+
 /* On sparc64 Linux the kernel reports remapped port addresses and IRQ numbers */
 #undef PCIADDR_PORT_FMT
 #define PCIADDR_PORT_FMT PCIADDR_T_FMT
 #define PCIIRQ_FMT "%08x"
-#else
+
+#else /* PCI_ARCH_SPARC64 */
+
 #define PCIIRQ_FMT "%d"
-#endif
+
+#endif /* PCI_ARCH_SPARC64 */