Changeset b0f00a9 in mainline for kernel/arch/mips64/src/smp/dorder.c

Timestamp:

2011-11-06T22:21:05Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

898e847

Parents:

2bdf8313 (diff), 7b5f4c9 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• kernel/arch/mips64/src/smp/dorder.c (moved) (moved from uspace/lib/c/generic/ipc/ns.c ) (3 diffs)

kernel/arch/mips64/src/smp/dorder.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2011 Martin Decky
+ * Copyright (c) 2007 Martin Decky
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-/** @addtogroup libc
+/** @addtogroup mips64
  * @{
  */
@@ -33 +33 @@
  */
 
-#include <async.h>
-#include <ipc/ns.h>
+#include <typedefs.h>
+#include <smp/ipi.h>
+#include <arch/smp/dorder.h>
 
-int service_register(sysarg_t service)
+#define MSIM_DORDER_ADDRESS  0xffffffffb0000100
+
+#ifdef CONFIG_SMP
+
+void ipi_broadcast_arch(int ipi)
 {
-        return async_connect_to_me(PHONE_NS, service, 0, 0, NULL);
+        *((volatile uint32_t *) MSIM_DORDER_ADDRESS) = 0x7fffffff;
 }
 
-int service_connect(sysarg_t service, sysarg_t arg2, sysarg_t arg3)
+#endif
+
+uint32_t dorder_cpuid(void)
 {
-        return async_connect_me_to(PHONE_NS, service, arg2, arg3);
+        return *((volatile uint32_t *) MSIM_DORDER_ADDRESS);
 }
 
-int service_connect_blocking(sysarg_t service, sysarg_t arg2, sysarg_t arg3)
+void dorder_ipi_ack(uint32_t mask)
 {
-        return async_connect_me_to_blocking(PHONE_NS, service, arg2, arg3);
+        *((volatile uint32_t *) (MSIM_DORDER_ADDRESS + 4)) = mask;
 }