patch-2.4.22 linux-2.4.22/include/asm-sh/ubc.h
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- Lines: 74
- Date:
2003-08-25 04:44:44.000000000 -0700
- Orig file:
linux-2.4.21/include/asm-sh/ubc.h
- Orig date:
1969-12-31 16:00:00.000000000 -0800
diff -urN linux-2.4.21/include/asm-sh/ubc.h linux-2.4.22/include/asm-sh/ubc.h
@@ -0,0 +1,73 @@
+#ifndef __ASM_SH_UBC_H
+#define __ASM_SH_UBC_H
+
+/* User Break Controller */
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7709)
+#define UBC_TYPE_SH7729 (cpu_data->type == CPU_SH7729)
+#else
+#define UBC_TYPE_SH7729 0
+#endif
+
+#if defined(__sh3__)
+#define UBC_BARA 0xffffffb0
+#define UBC_BAMRA 0xffffffb4
+#define UBC_BBRA 0xffffffb8
+#define UBC_BASRA 0xffffffe4
+#define UBC_BARB 0xffffffa0
+#define UBC_BAMRB 0xffffffa4
+#define UBC_BBRB 0xffffffa8
+#define UBC_BASRB 0xffffffe8
+#define UBC_BDRB 0xffffff90
+#define UBC_BDMRB 0xffffff94
+#define UBC_BRCR 0xffffff98
+#elif defined(__SH4__)
+#define UBC_BARA 0xff200000
+#define UBC_BAMRA 0xff200004
+#define UBC_BBRA 0xff200008
+#define UBC_BASRA 0xff000014
+#define UBC_BARB 0xff20000c
+#define UBC_BAMRB 0xff200010
+#define UBC_BBRB 0xff200014
+#define UBC_BASRB 0xff000018
+#define UBC_BDRB 0xff200018
+#define UBC_BDMRB 0xff20001c
+#define UBC_BRCR 0xff200020
+#endif
+
+#define BAMR_ASID (1 << 2)
+#define BAMR_NONE 0
+#define BAMR_10 0x1
+#define BAMR_12 0x2
+#define BAMR_ALL 0x3
+#define BAMR_16 0x8
+#define BAMR_20 0x9
+
+#define BBR_INST (1 << 4)
+#define BBR_DATA (2 << 4)
+#define BBR_READ (1 << 2)
+#define BBR_WRITE (2 << 2)
+#define BBR_BYTE 0x1
+#define BBR_HALF 0x2
+#define BBR_LONG 0x3
+#define BBR_QUAD (1 << 6) /* SH7750 */
+#define BBR_CPU (1 << 6) /* SH7709A,SH7729 */
+#define BBR_DMA (2 << 6) /* SH7709A,SH7729 */
+
+#define BRCR_CMFA (1 << 15)
+#define BRCR_CMFB (1 << 14)
+#define BRCR_PCTE (1 << 11)
+#define BRCR_PCBA (1 << 10) /* 1: after execution */
+#define BRCR_DBEB (1 << 7)
+#define BRCR_PCBB (1 << 6)
+#define BRCR_SEQ (1 << 3)
+#define BRCR_UBDE (1 << 0)
+
+#ifndef __ASSEMBLY__
+/* arch/sh/kernel/ubc.S */
+extern void ubc_wakeup(void);
+extern void ubc_sleep(void);
+#endif
+
+#endif /* __ASM_SH_UBC_H */
+
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