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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/hdpu_features.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/hdpu_features.h')
-rw-r--r--include/linux/hdpu_features.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/hdpu_features.h b/include/linux/hdpu_features.h
new file mode 100644
index 0000000..6a87154
--- /dev/null
+++ b/include/linux/hdpu_features.h
@@ -0,0 +1,26 @@
+#include <linux/spinlock.h>
+
+struct cpustate_t {
+ spinlock_t lock;
+ int excl;
+ int open_count;
+ unsigned char cached_val;
+ int inited;
+ unsigned long *set_addr;
+ unsigned long *clr_addr;
+};
+
+
+#define HDPU_CPUSTATE_NAME "hdpu cpustate"
+#define HDPU_NEXUS_NAME "hdpu nexus"
+
+#define CPUSTATE_KERNEL_MAJOR 0x10
+
+#define CPUSTATE_KERNEL_INIT_DRV 0 /* CPU State Driver Initialized */
+#define CPUSTATE_KERNEL_INIT_PCI 1 /* 64360 PCI Busses Init */
+#define CPUSTATE_KERNEL_INIT_REG 2 /* 64360 Bridge Init */
+#define CPUSTATE_KERNEL_CPU1_KICK 3 /* Boot cpu 1 */
+#define CPUSTATE_KERNEL_CPU1_OK 4 /* Cpu 1 has checked in */
+#define CPUSTATE_KERNEL_OK 5 /* Terminal state */
+#define CPUSTATE_KERNEL_RESET 14 /* Board reset via SW*/
+#define CPUSTATE_KERNEL_HALT 15 /* Board halted via SW*/
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