Changeset 9a5b556 in mainline for kernel/arch/ia64/src/drivers/it.c

Timestamp:

2006-09-12T13:03:55Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

6eabb6e6

Parents:

7bb6b06

Message:

sparc64 work:

• find a CPU node and read its clock_frequency attribute
• implement asm_delay_loop()
• set TICK_COMPARE register according to processor frequency
• small improvements at random places

OpenFirmware work:

• two new functions for walking the device tree

Generic boot loader work:

• added basic string functions

Usual pile of indentation and formatting fixes.

File:

• kernel/arch/ia64/src/drivers/it.c (modified) (3 diffs)

kernel/arch/ia64/src/drivers/it.c

@@ -27 +27 @@
  */
 
- /** @addtogroup ia64   
+/** @addtogroup ia64    
  * @{
  */
@@ -77 +77 @@
         eoi_write(EOI);
         
-        m=itm_read();
+        m = itm_read();
         
-        while(1)
-        {
-        
-                c=itc_read();
-                c+=IT_SERVICE_CLOCKS;
+        while (1) {
+                c = itc_read();
+                c += IT_SERVICE_CLOCKS;
 
-                m+=IT_DELTA;
-                if(m-c<0)
-                {
+                m += IT_DELTA;
+                if (m-c<0)
                         CPU->missed_clock_ticks++;
-                }
-                else break;
+                else
+                        break;
         }
         
@@ -96 +93 @@
         srlz_d();                               /* propagate changes */
         
-        
-        
         clock();
         poll_keyboard();
 }
 
- /** @}
+/** @}
  */
-