Merge to kernel-2.6.20-1.2949.fc6.vs2.2.0.1

[linux-2.6.git] / drivers / net / wireless / prism54 / isl_38xx.h

diff --git a/drivers/net/wireless/prism54/isl_38xx.h b/drivers/net/wireless/prism54/isl_38xx.h
index d63fd64..3fadcb6 100644 (file)
--- a/drivers/net/wireless/prism54/isl_38xx.h
+++ b/drivers/net/wireless/prism54/isl_38xx.h
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -20,7 +19,6 @@
 #ifndef _ISL_38XX_H
 #define _ISL_38XX_H
 
-#include <linux/version.h>
 #include <asm/io.h>
 #include <asm/byteorder.h>
 
@@ -68,10 +66,10 @@
  * @base: (host) memory base address of the device
  * @val: 32bit value (host order) to write
  * @offset: byte offset into @base to write value to
- * 
+ *
  *  This helper takes care of writing a 32bit datum to the
- *  specified offset into the device's pci memory space, and making sure 
- *  the pci memory buffers get flushed by performing one harmless read 
+ *  specified offset into the device's pci memory space, and making sure
+ *  the pci memory buffers get flushed by performing one harmless read
  *  from the %ISL38XX_PCI_POSTING_FLUSH offset.
  */
 static inline void
@@ -95,6 +93,10 @@ isl38xx_w32_flush(void __iomem *base, u32 val, unsigned long offset)
 #define ISL38XX_INT_SOURCES                     0x001E
 
 /* Control/Status register bits */
+/* Looks like there are other meaningful bits
+    0x20004400 seen in normal operation,
+    0x200044db at 'timeout waiting for mgmt response'
+*/
 #define ISL38XX_CTRL_STAT_SLEEPMODE             0x00000200
 #define        ISL38XX_CTRL_STAT_CLKRUN                0x00800000
 #define ISL38XX_CTRL_STAT_RESET                 0x10000000