Rename devices -> device

to match src/include/device

Change-Id: I5d0e5b4361c34881a3b81347aac48738cb5b9af0
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1960
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>

1 files changed, 105 insertions, 0 deletions

diff --git a/src/device/oprom/yabel/debug.h b/src/device/oprom/yabel/debug.h
new file mode 100644
index 0000000000..9361553da7
--- /dev/null
+++ b/src/device/oprom/yabel/debug.h
@@ -0,0 +1,105 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * Copyright (c) 2009 Pattrick Hueper <phueper@hueper.net>
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+#ifndef _BIOSEMU_DEBUG_H_
+#define _BIOSEMU_DEBUG_H_
+
+#include <types.h>
+
+extern u32 debug_flags;
+// from x86emu...needed for debugging
+extern void x86emu_dump_xregs(void);
+
+/* printf is not available in coreboot... use printk */
+#include <console/console.h>
+#include "x86emu/x86emu.h"
+#define printf(x...) printk(BIOS_DEBUG, x)
+
+/* PH: empty versions of set/clr_ci
+ * TODO: remove! */
+static inline void clr_ci(void) {};
+static inline void set_ci(void) {};
+
+/* debug_flags is a binary switch that allows you to select the following items
+ * to debug. 1=on 0=off. After you decide what you want to debug create the
+ * binary value, convert to hex and set the option. These options can be
+ * selected in Kconfig.
+ *
+ * |-DEBUG_JMP - print info about JMP and RETF opcodes from x86emu
+ * ||-DEBUG_TRACE_X86EMU - print _all_ opcodes that are executed by x86emu (WARNING: this will produce a LOT of output)
+ * |||-Currently unused
+ * ||||-Currently unused
+ * |||||-Currently unused
+ * ||||||-DEBUG_PNP - Print Plug And Play access made by option rom
+ * |||||||-DEBUG_DISK - Print Disk I/O related messages, currently unused
+ * ||||||||-DEBUG_PMM - Print messages related to POST Memory Manager (PMM)
+ * |||||||||-DEBUG_VBE - Print messages related to VESA BIOS Extension (VBE) functions
+ * ||||||||||-DEBUG_PRINT_INT10 - let INT10 (i.e. character output) calls print messages to Debug output
+ * |||||||||||-DEBUG_INTR - Print messages related to interrupt handling
+ * ||||||||||||-DEBUG_CHECK_VMEM_ACCESS - Print messages related to accesse to certain areas of the virtual Memory (e.g. BDA (BIOS Data Area) or Interrupt Vectors)
+ * |||||||||||||-DEBUG_MEM - Print memory access made by option rom (NOTE: this also includes accesses to fetch instructions)
+ * ||||||||||||||-DEBUG_IO - Print I/O access made by option rom
+ * 11000111111111 - Max Binary Value, Debug All (WARNING: - This could run for hours)
+ */
+
+#define DEBUG_IO 0x1
+#define DEBUG_MEM 0x2
+// set this to print messages for certain virtual memory accesses (Interrupt Vectors, ...)
+#define DEBUG_CHECK_VMEM_ACCESS 0x4
+#define DEBUG_INTR 0x8
+#define DEBUG_PRINT_INT10 0x10	// set to have the INT10 routine print characters
+#define DEBUG_VBE 0x20
+#define DEBUG_PMM 0x40
+#define DEBUG_DISK 0x80
+#define DEBUG_PNP 0x100
+
+#define DEBUG_TRACE_X86EMU 0x1000
+// set to enable tracing of JMPs in x86emu
+#define DEBUG_JMP 0x2000
+
+#if CONFIG_X86EMU_DEBUG
+
+#define CHECK_DBG(_flag) if (debug_flags & _flag)
+
+#define DEBUG_PRINTF(_x...) printf(_x);
+// prints the CS:IP before the printout, NOTE: actually its CS:IP of the _next_ instruction
+// to be executed, since the x86emu advances CS:IP _before_ actually executing an instruction
+#define DEBUG_PRINTF_CS_IP(_x...) DEBUG_PRINTF("%x:%x ", M.x86.R_CS, M.x86.R_IP); DEBUG_PRINTF(_x);
+
+#define DEBUG_PRINTF_IO(_x...) CHECK_DBG(DEBUG_IO) { DEBUG_PRINTF_CS_IP(_x) }
+#define DEBUG_PRINTF_MEM(_x...) CHECK_DBG(DEBUG_MEM) { DEBUG_PRINTF_CS_IP(_x) }
+#define DEBUG_PRINTF_INTR(_x...) CHECK_DBG(DEBUG_INTR) { DEBUG_PRINTF_CS_IP(_x) }
+#define DEBUG_PRINTF_VBE(_x...) CHECK_DBG(DEBUG_VBE) { DEBUG_PRINTF_CS_IP(_x) }
+#define DEBUG_PRINTF_PMM(_x...) CHECK_DBG(DEBUG_PMM) { DEBUG_PRINTF_CS_IP(_x) }
+#define DEBUG_PRINTF_DISK(_x...) CHECK_DBG(DEBUG_DISK) { DEBUG_PRINTF_CS_IP(_x) }
+#define DEBUG_PRINTF_PNP(_x...) CHECK_DBG(DEBUG_PNP) { DEBUG_PRINTF_CS_IP(_x) }
+
+#else
+
+#define CHECK_DBG(_flag) if (0)
+
+#define DEBUG_PRINTF(_x...)
+#define DEBUG_PRINTF_CS_IP(_x...)
+
+#define DEBUG_PRINTF_IO(_x...)
+#define DEBUG_PRINTF_MEM(_x...)
+#define DEBUG_PRINTF_INTR(_x...)
+#define DEBUG_PRINTF_VBE(_x...)
+#define DEBUG_PRINTF_PMM(_x...)
+#define DEBUG_PRINTF_DISK(_x...)
+#define DEBUG_PRINTF_PNP(_x...)
+
+#endif				//DEBUG
+
+void dump(u8 * addr, u32 len);
+
+#endif