svn commit: r204500 - user/jmallett/octeon/sys/mips/cavium

[Juli Mallett]

Author: jmallett
Date: Mon Mar  1 02:52:37 2010
New Revision: 204500
URL: http://svn.freebsd.org/changeset/base/204500

Log:
  Add much-needed volatile.

Modified:
  user/jmallett/octeon/sys/mips/cavium/octeon_pcmap_regs.h

Modified: user/jmallett/octeon/sys/mips/cavium/octeon_pcmap_regs.h
==============================================================================
--- user/jmallett/octeon/sys/mips/cavium/octeon_pcmap_regs.h	Mon Mar  1 00:46:45 2010	(r204499)
+++ user/jmallett/octeon/sys/mips/cavium/octeon_pcmap_regs.h	Mon Mar  1 02:52:37 2010	(r204500)
@@ -94,19 +94,19 @@ extern struct pcpu *cpuid_to_pcpu[];
 
 static inline void oct_write64 (uint64_t csr_addr, uint64_t val64)
 {
-    uint64_t *ptr = (uint64_t *)(intptr_t)csr_addr;
+    volatile uint64_t *ptr = (volatile uint64_t *)(intptr_t)csr_addr;
     *ptr = val64;
 }
 
 static inline void oct_write64_int64 (uint64_t csr_addr, int64_t val64i)
 {
-    int64_t *ptr = (int64_t *)(intptr_t)csr_addr;
+    volatile int64_t *ptr = (volatile int64_t *)(intptr_t)csr_addr;
     *ptr = val64i;
 }
 
 static inline void oct_write8_x8 (uint64_t csr_addr, uint8_t val8)
 {
-    uint64_t *ptr = (uint64_t *)(intptr_t)csr_addr;
+    volatile uint64_t *ptr = (volatile uint64_t *)(intptr_t)csr_addr;
     *ptr = (uint64_t) val8;
 }
 
@@ -127,32 +127,32 @@ static inline void oct_write32 (uint64_t
 
 static inline uint8_t oct_read8 (uint64_t csr_addr)
 {
-    uint8_t *ptr = (uint8_t *)(intptr_t)csr_addr;
+    volatile uint8_t *ptr = (volatile uint8_t *)(intptr_t)csr_addr;
     return (*ptr);
 }
 
 static inline uint8_t oct_read16 (uint64_t csr_addr)
 {
-    uint16_t *ptr = (uint16_t *)(intptr_t)csr_addr;
+    volatile uint16_t *ptr = (volatile uint16_t *)(intptr_t)csr_addr;
     return (*ptr);
 }
 
 
 static inline uint32_t oct_read32 (uint64_t csr_addr)
 {
-    uint32_t *ptr = (uint32_t *)(intptr_t)csr_addr;
+    volatile uint32_t *ptr = (volatile uint32_t *)(intptr_t)csr_addr;
     return (*ptr);
 }
 
 static inline uint64_t oct_read64 (uint64_t csr_addr)
 {
-    uint64_t *ptr = (uint64_t *)(intptr_t)csr_addr;
+    volatile uint64_t *ptr = (volatile uint64_t *)(intptr_t)csr_addr;
     return (*ptr);
 }
 
 static inline int32_t oct_readint32 (uint64_t csr_addr)
 {
-    int32_t *ptr = (int32_t *)(intptr_t)csr_addr;
+    volatile int32_t *ptr = (volatile int32_t *)(intptr_t)csr_addr;
     return (*ptr);
 }