Changeset f74bbaf in mainline for kernel/arch/ppc32/src/drivers/cuda.c

Timestamp:

2007-04-09T06:13:24Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

d0b1443

Parents:

261595b

Message:

start shutdown infrastructure

File:

• kernel/arch/ppc32/src/drivers/cuda.c (modified) (5 diffs)

kernel/arch/ppc32/src/drivers/cuda.c

@@ -49 +49 @@
 #define PACKET_CUDA 0x01
 
-#define CUDA_POWERDOWN 0x0a
+#define CUDA_POWERDOWN  0x0a
+#define CUDA_RESET              0x11
 
 #define RS 0x200
@@ -192 +193 @@
 
 
-void send_packet(const uint8_t kind, index_t count, ...);
-
-
 static void receive_packet(uint8_t *kind, index_t count, uint8_t data[])
 {
@@ -317 +315 @@
 
 
-void send_packet(const uint8_t kind, index_t count, ...)
+static void send_packet(const uint8_t kind, count_t count, ...)
 {
         index_t i;
@@ -342 +340 @@
 
 void cpu_halt(void) {
-#ifdef CONFIG_POWEROFF
-        send_packet(PACKET_CUDA, 1, CUDA_POWERDOWN);
-#endif
         asm volatile (
                 "b 0\n"
@@ -350 +345 @@
 }
 
+void arch_reboot(void) {
+        send_packet(PACKET_CUDA, 1, CUDA_RESET);
+        asm volatile (
+                "b 0\n"
+        );
+}
+
 /** @}
  */