summaryrefslogtreecommitdiffstats
path: root/arch/sparc/include/asm/intr_queue.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc/include/asm/intr_queue.h')
-rw-r--r--arch/sparc/include/asm/intr_queue.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/intr_queue.h b/arch/sparc/include/asm/intr_queue.h
new file mode 100644
index 000000000..d61be2a3a
--- /dev/null
+++ b/arch/sparc/include/asm/intr_queue.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _SPARC64_INTR_QUEUE_H
+#define _SPARC64_INTR_QUEUE_H
+
+/* Sun4v interrupt queue registers, accessed via ASI_QUEUE. */
+
+#define INTRQ_CPU_MONDO_HEAD 0x3c0 /* CPU mondo head */
+#define INTRQ_CPU_MONDO_TAIL 0x3c8 /* CPU mondo tail */
+#define INTRQ_DEVICE_MONDO_HEAD 0x3d0 /* Device mondo head */
+#define INTRQ_DEVICE_MONDO_TAIL 0x3d8 /* Device mondo tail */
+#define INTRQ_RESUM_MONDO_HEAD 0x3e0 /* Resumable error mondo head */
+#define INTRQ_RESUM_MONDO_TAIL 0x3e8 /* Resumable error mondo tail */
+#define INTRQ_NONRESUM_MONDO_HEAD 0x3f0 /* Non-resumable error mondo head */
+#define INTRQ_NONRESUM_MONDO_TAIL 0x3f8 /* Non-resumable error mondo head */
+
+#endif /* !(_SPARC64_INTR_QUEUE_H) */