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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ppc/btext.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-ppc/btext.h')
-rw-r--r--include/asm-ppc/btext.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/include/asm-ppc/btext.h b/include/asm-ppc/btext.h
new file mode 100644
index 000000000000..36c7640d00f2
--- /dev/null
+++ b/include/asm-ppc/btext.h
@@ -0,0 +1,34 @@
+/*
+ * Definitions for using the procedures in btext.c.
+ *
+ * Benjamin Herrenschmidt <benh@kernel.crashing.org>
+ */
+#ifndef __PPC_BTEXT_H
+#define __PPC_BTEXT_H
+#ifdef __KERNEL__
+
+#include <asm/bootx.h>
+
+extern void btext_clearscreen(void);
+extern void btext_flushscreen(void);
+
+extern unsigned long disp_BAT[2];
+
+extern boot_infos_t disp_bi;
+extern int boot_text_mapped;
+
+void btext_init(boot_infos_t *bi);
+void btext_welcome(void);
+void btext_prepare_BAT(void);
+void btext_setup_display(int width, int height, int depth, int pitch,
+ unsigned long address);
+void map_boot_text(void);
+void btext_update_display(unsigned long phys, int width, int height,
+ int depth, int pitch);
+
+void btext_drawchar(char c);
+void btext_drawstring(const char *str);
+void btext_drawhex(unsigned long v);
+
+#endif /* __KERNEL__ */
+#endif /* __PPC_BTEXT_H */