@@ -858,6 +858,22 @@ enum {
#define BOOKE206_MAX_TLBN 4
/*****************************************************************************/
+/* Embedded.Processor Control */
+
+#define DBELL_TYPE_SHIFT 27
+#define DBELL_TYPE_MASK (0x1f << DBELL_TYPE_SHIFT)
+#define DBELL_TYPE_DBELL (0x00 << DBELL_TYPE_SHIFT)
+#define DBELL_TYPE_DBELL_CRIT (0x01 << DBELL_TYPE_SHIFT)
+#define DBELL_TYPE_G_DBELL (0x02 << DBELL_TYPE_SHIFT)
+#define DBELL_TYPE_G_DBELL_CRIT (0x03 << DBELL_TYPE_SHIFT)
+#define DBELL_TYPE_G_DBELL_MC (0x04 << DBELL_TYPE_SHIFT)
+
+#define DBELL_BRDCAST (1 << 26)
+#define DBELL_LPIDTAG_SHIFT 14
+#define DBELL_LPIDTAG_MASK (0xfff << DBELL_LPIDTAG_SHIFT)
+#define DBELL_PIRTAG_MASK 0x3fff
+
+/*****************************************************************************/
/* The whole PowerPC CPU context */
#define NB_MMU_MODES 3
We're going to introduce doorbell instructions (called processor control in the spec) soon. Add some defines for easier patch readability later. Signed-off-by: Alexander Graf <agraf@suse.de> --- target-ppc/cpu.h | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-)