Changes in kernel/arch/mips32/src/smp/dorder.c [7f341820:3e94678] in mainline

File:

• kernel/arch/mips32/src/smp/dorder.c (modified) (1 diff)

kernel/arch/mips32/src/smp/dorder.c

@@ -33 +33 @@
  */
 
+#include <typedefs.h>
+#include <smp/ipi.h>
 #include <arch/smp/dorder.h>
 
-#define MSIM_DORDER_ADDRESS  0xB0000004
+#define MSIM_DORDER_ADDRESS  0xB0000100
+
+#ifdef CONFIG_SMP
 
 void ipi_broadcast_arch(int ipi)
 {
-#ifdef CONFIG_SMP
-        *((volatile unsigned int *) MSIM_DORDER_ADDRESS) = 0x7FFFFFFF;
+        *((volatile uint32_t *) MSIM_DORDER_ADDRESS) = 0x7fffffff;
+}
+
 #endif
+
+uint32_t dorder_cpuid(void)
+{
+        return *((volatile uint32_t *) MSIM_DORDER_ADDRESS);
+}
+
+void dorder_ipi_ack(uint32_t mask)
+{
+        *((volatile uint32_t *) (MSIM_DORDER_ADDRESS + 4)) = mask;
 }