Changeset 97f1691 in mainline for arch/sparc64/src/console.c

Timestamp:

2006-02-28T00:02:39Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

7d6ec87

Parents:

d87c3f3

Message:

sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.

File:

• arch/sparc64/src/console.c (modified) (2 diffs)

arch/sparc64/src/console.c

@@ -41 +41 @@
 #include <proc/thread.h>
 #include <synch/mutex.h>
+#include <arch/mm/tlb.h>
 
 #define KEYBOARD_POLL_PAUSE     50000   /* 50ms */
@@ -76 +77 @@
         ofw_console_active = 0;
         stdin = NULL;
+
+        dtlb_insert_mapping(FB_VIRT_ADDRESS, FB_PHYS_ADDRESS, PAGESIZE_4M, true, false);
+        dtlb_insert_mapping(KBD_VIRT_ADDRESS, KBD_PHYS_ADDRESS, PAGESIZE_8K, true, false);
+
         fb_init(FB_VIRT_ADDRESS, FB_X_RES, FB_Y_RES, FB_COLOR_DEPTH/8);
         i8042_init();