Adding upstream version 1:2.0.27.upstream/1%2.0.27upstream

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

1 files changed, 53 insertions, 0 deletions

diff --git a/kexec/arch/m68k/bootinfo.h b/kexec/arch/m68k/bootinfo.h
new file mode 100644
index 0000000..bb8a03a
--- /dev/null
+++ b/kexec/arch/m68k/bootinfo.h
@@ -0,0 +1,53 @@
+#include <asm/bootinfo.h>
+
+#define DEFAULT_BOOTINFO_FILE	"/proc/bootinfo"
+#define MAX_BOOTINFO_SIZE	1536
+
+/* New in 6.2's <asm/bootinfo.h>. Remove once 6.2 is baseline version. */
+#ifndef BI_RNG_SEED
+#define BI_RNG_SEED             0x0008
+#endif
+
+
+    /*
+     *  Convenience overlay of several struct bi_record variants
+     */
+
+struct bi_rec {
+	__be16 tag;
+	__be16 size;
+	union {
+		__be32 data[0];
+		/* shorthands for the types we use */
+		__be32 machtype;
+		struct {
+			__be32 addr;
+			__be32 size;
+		} mem_info;
+		char string[0];
+		struct {
+			__be16 len;
+			__u8 data[0];
+		} rng_seed;
+	};
+};
+
+
+    /*
+     *  We only support the "new" tagged bootinfo (v2)
+     */
+
+#define SUPPORTED_BOOTINFO_VERSION	2
+
+
+extern const char *bootinfo_file;
+
+extern void bootinfo_load(void);
+extern void bootinfo_print(void);
+extern int bootinfo_get_memory_ranges(struct memory_range **range);
+extern void bootinfo_set_cmdline(const char *cmdline);
+extern void bootinfo_set_ramdisk(unsigned long ramdisk_addr,
+				 unsigned long ramdisk_size);
+extern void bootinfo_add_rng_seed(void);
+extern void bootinfo_check_bootversion(const struct kexec_info *info);
+extern void add_bootinfo(struct kexec_info *info, unsigned long addr);