commit 6248b55bfa57db9576a33be128da89f271a51da4
author Richard Henderson <rth@twiddle.net> Mon May 09 10:59:22 2011 -0700
committer Richard Henderson <rth@twiddle.net> Mon May 09 10:59:22 2011 -0700
tree 0d233aab4d849cc96641723749b39ff8c440ec56
parent 1a4a2299f36eb26c482319bc66f4cee7cb144af1

Add in/out functions for 16 and 32-bit quantities.

protos.h

diff --git a/protos.h b/protos.h
index 3e8d179..425cc9d 100644
--- a/protos.h
+++ b/protos.h
@@ -162,11 +162,31 @@
   return *(volatile uint8_t *)(pci_io_base + port);
 }
 
+static inline uint16_t inw(unsigned long port)
+{
+  return *(volatile uint16_t *)(pci_io_base + port);
+}
+
+static inline uint32_t inl(unsigned long port)
+{
+  return *(volatile uint32_t *)(pci_io_base + port);
+}
+
 static inline void outb(uint8_t val, unsigned long port)
 {
   *(volatile uint8_t *)(pci_io_base + port) = val;
 }
 
+static inline void outw(uint16_t val, unsigned long port)
+{
+  *(volatile uint16_t *)(pci_io_base + port) = val;
+}
+
+static inline void outl(uint32_t val, unsigned long port)
+{
+  *(volatile uint32_t *)(pci_io_base + port) = val;
+}
+
 /*
  * CRB functions
  */