Adding upstream version 6.1.76.upstream/6.1.76

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

1 files changed, 19 insertions, 0 deletions

diff --git a/arch/m68k/include/asm/atari_stram.h b/arch/m68k/include/asm/atari_stram.h
new file mode 100644
index 000000000..1fc19102a
--- /dev/null
+++ b/arch/m68k/include/asm/atari_stram.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _M68K_ATARI_STRAM_H
+#define _M68K_ATARI_STRAM_H
+
+/*
+ * Functions for Atari ST-RAM management
+ */
+
+/* public interface */
+void *atari_stram_alloc(unsigned long size, const char *owner);
+void atari_stram_free(void *);
+void *atari_stram_to_virt(unsigned long phys);
+unsigned long atari_stram_to_phys(void *);
+
+/* functions called internally by other parts of the kernel */
+void atari_stram_init(void);
+void atari_stram_reserve_pages(void *start_mem);
+
+#endif /*_M68K_ATARI_STRAM_H */