Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/arch/mips/include/asm/mips-boards/launch.h b/arch/mips/include/asm/mips-boards/launch.h
new file mode 100644
index 0000000000..3481ed4c11
--- /dev/null
+++ b/arch/mips/include/asm/mips-boards/launch.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ *
+ */
+
+#ifndef _ASM_MIPS_BOARDS_LAUNCH_H
+#define _ASM_MIPS_BOARDS_LAUNCH_H
+
+#ifndef _ASSEMBLER_
+
+struct cpulaunch {
+    unsigned long	pc;
+    unsigned long	gp;
+    unsigned long	sp;
+    unsigned long	a0;
+    unsigned long	_pad[3]; /* pad to cache line size to avoid thrashing */
+    unsigned long	flags;
+};
+
+#else
+
+#define LOG2CPULAUNCH	5
+#define LAUNCH_PC	0
+#define LAUNCH_GP	4
+#define LAUNCH_SP	8
+#define LAUNCH_A0	12
+#define LAUNCH_FLAGS	28
+
+#endif
+
+#define LAUNCH_FREADY	1
+#define LAUNCH_FGO	2
+#define LAUNCH_FGONE	4
+
+#define CPULAUNCH	0x00000f00
+#define NCPULAUNCH	8
+
+/* Polling period in count cycles for secondary CPU's */
+#define LAUNCHPERIOD	10000
+
+#endif /* _ASM_MIPS_BOARDS_LAUNCH_H */