[MIPS] <asm/mipsregs.h>: Update register / bit field definitions

Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>

1 files changed, 225 insertions, 111 deletions

diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 590af191124..f05f3ada72f 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -7,8 +7,8 @@
  * Copyright (C) 2000 Silicon Graphics, Inc.
  * Modified for further R[236]000 support by Paul M. Antoine, 1996.
  * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
- * Copyright (C) 2003  Maciej W. Rozycki
+ * Copyright (C) 2000, 07 MIPS Technologies, Inc.
+ * Copyright (C) 2003, 2004  Maciej W. Rozycki
  */
 #ifndef _ASM_MIPSREGS_H
 #define _ASM_MIPSREGS_H
@@ -29,6 +29,15 @@
 #endif
 
 /*
+ *  Configure language
+ */
+#ifdef __ASSEMBLY__
+#define _ULCAST_
+#else
+#define _ULCAST_ (unsigned long)
+#endif
+
+/*
  * Coprocessor 0 register names
  */
 #define CP0_INDEX $0
@@ -55,12 +64,15 @@
 #define CP0_XCONTEXT $20
 #define CP0_FRAMEMASK $21
 #define CP0_DIAGNOSTIC $22
+#define CP0_DEBUG $23
+#define CP0_DEPC $24
 #define CP0_PERFORMANCE $25
 #define CP0_ECC $26
 #define CP0_CACHEERR $27
 #define CP0_TAGLO $28
 #define CP0_TAGHI $29
 #define CP0_ERROREPC $30
+#define CP0_DESAVE $31
 
 /*
  * R4640/R4650 cp0 register names.  These registers are listed
@@ -82,6 +94,22 @@
 #define CP0_S1_DERRADDR0  $26
 #define CP0_S1_DERRADDR1  $27
 #define CP0_S1_INTCONTROL $20
+
+/*
+ * Coprocessor 0 Set 2 register names
+ */
+#define CP0_S2_SRSCTL	$12	/* MIPSR2 */
+
+/*
+ * Coprocessor 0 Set 3 register names
+ */
+#define CP0_S3_SRSMAP	$12	/* MIPSR2 */
+
+/*
+ *  TX39 Series
+ */
+#define CP0_TX39_CACHE	$7
+
 /*
  * Coprocessor 1 (FPU) register names
  */
@@ -142,9 +170,10 @@
 /*
  * Values for PageMask register
  */
-#include <linux/config.h>
 #ifdef CONFIG_CPU_VR41XX
 
+/* Why doesn't stupidity hurt ... */
+
 #define PM_1K		0x00000000
 #define PM_4K		0x00001800
 #define PM_16K		0x00007800
@@ -160,6 +189,8 @@
 #define PM_1M		0x001fe000
 #define PM_4M		0x007fe000
 #define PM_16M		0x01ffe000
+#define PM_64M		0x07ffe000
+#define PM_256M		0x1fffe000
 
 #endif
 
@@ -173,6 +204,8 @@
 #define PL_1M		20
 #define PL_4M		22
 #define PL_16M		24
+#define PL_64M		26
+#define PL_256M		28
 
 /*
  * Macros to access the system control coprocessor
@@ -252,26 +285,26 @@
 /*
  * R4x00 interrupt enable / cause bits
  */
-#define IE_SW0		(1<< 8)
-#define IE_SW1		(1<< 9)
-#define IE_IRQ0		(1<<10)
-#define IE_IRQ1		(1<<11)
-#define IE_IRQ2		(1<<12)
-#define IE_IRQ3		(1<<13)
-#define IE_IRQ4		(1<<14)
-#define IE_IRQ5		(1<<15)
+#define IE_SW0		(_ULCAST_(1) <<  8)
+#define IE_SW1		(_ULCAST_(1) <<  9)
+#define IE_IRQ0		(_ULCAST_(1) << 10)
+#define IE_IRQ1		(_ULCAST_(1) << 11)
+#define IE_IRQ2		(_ULCAST_(1) << 12)
+#define IE_IRQ3		(_ULCAST_(1) << 13)
+#define IE_IRQ4		(_ULCAST_(1) << 14)
+#define IE_IRQ5		(_ULCAST_(1) << 15)
 
 /*
  * R4x00 interrupt cause bits
  */
-#define C_SW0		(1<< 8)
-#define C_SW1		(1<< 9)
-#define C_IRQ0		(1<<10)
-#define C_IRQ1		(1<<11)
-#define C_IRQ2		(1<<12)
-#define C_IRQ3		(1<<13)
-#define C_IRQ4		(1<<14)
-#define C_IRQ5		(1<<15)
+#define C_SW0		(_ULCAST_(1) <<  8)
+#define C_SW1		(_ULCAST_(1) <<  9)
+#define C_IRQ0		(_ULCAST_(1) << 10)
+#define C_IRQ1		(_ULCAST_(1) << 11)
+#define C_IRQ2		(_ULCAST_(1) << 12)
+#define C_IRQ3		(_ULCAST_(1) << 13)
+#define C_IRQ4		(_ULCAST_(1) << 14)
+#define C_IRQ5		(_ULCAST_(1) << 15)
 
 #ifndef _LANGUAGE_ASSEMBLY
 /*
@@ -340,6 +373,13 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
 #define ST0_CE			0x00020000
 
 /*
+ * Setting c0_status.co enables Hit_Writeback and Hit_Writeback_Invalidate
+ * cacheops in userspace.  This bit exists only on RM7000 and RM9000
+ * processors.
+ */
+#define ST0_CO			0x08000000
+
+/*
  * Bitfields in the R[23]000 cp0 status register.
  */
 #define ST0_IEC			0x00000001
@@ -356,9 +396,14 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
 /*
  * Bits specific to the R4640/R4650
  */
-#define ST0_UM			(1   <<  4)
-#define ST0_IL			(1   << 23)
-#define ST0_DL			(1   << 24)
+#define ST0_UM			(_ULCAST_(1) <<  4)
+#define ST0_IL			(_ULCAST_(1) << 23)
+#define ST0_DL			(_ULCAST_(1) << 24)
+
+/*
+ * Enable the MIPS MDMX and DSP ASEs
+ */
+#define ST0_MX			0x01000000
 
 /*
  * Bitfields in the TX39 family CP0 Configuration Register 3
@@ -398,39 +443,40 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
  */
 #define ST0_IM			0x0000ff00
 #define  STATUSB_IP0		8
-#define  STATUSF_IP0		(1   <<  8)
+#define  STATUSF_IP0		(_ULCAST_(1) <<  8)
 #define  STATUSB_IP1		9
-#define  STATUSF_IP1		(1   <<  9)
+#define  STATUSF_IP1		(_ULCAST_(1) <<  9)
 #define  STATUSB_IP2		10
-#define  STATUSF_IP2		(1   << 10)
+#define  STATUSF_IP2		(_ULCAST_(1) << 10)
 #define  STATUSB_IP3		11
-#define  STATUSF_IP3		(1   << 11)
+#define  STATUSF_IP3		(_ULCAST_(1) << 11)
 #define  STATUSB_IP4		12
-#define  STATUSF_IP4		(1   << 12)
+#define  STATUSF_IP4		(_ULCAST_(1) << 12)
 #define  STATUSB_IP5		13
-#define  STATUSF_IP5		(1   << 13)
+#define  STATUSF_IP5		(_ULCAST_(1) << 13)
 #define  STATUSB_IP6		14
-#define  STATUSF_IP6		(1   << 14)
+#define  STATUSF_IP6		(_ULCAST_(1) << 14)
 #define  STATUSB_IP7		15
-#define  STATUSF_IP7		(1   << 15)
+#define  STATUSF_IP7		(_ULCAST_(1) << 15)
 #define  STATUSB_IP8		0
-#define  STATUSF_IP8		(1   << 0)
+#define  STATUSF_IP8		(_ULCAST_(1) <<  0)
 #define  STATUSB_IP9		1
-#define  STATUSF_IP9		(1   << 1)
+#define  STATUSF_IP9		(_ULCAST_(1) <<  1)
 #define  STATUSB_IP10		2
-#define  STATUSF_IP10		(1   << 2)
+#define  STATUSF_IP10		(_ULCAST_(1) <<  2)
 #define  STATUSB_IP11		3
-#define  STATUSF_IP11		(1   << 3)
+#define  STATUSF_IP11		(_ULCAST_(1) <<  3)
 #define  STATUSB_IP12		4
-#define  STATUSF_IP12		(1   << 4)
+#define  STATUSF_IP12		(_ULCAST_(1) <<  4)
 #define  STATUSB_IP13		5
-#define  STATUSF_IP13		(1   << 5)
+#define  STATUSF_IP13		(_ULCAST_(1) <<  5)
 #define  STATUSB_IP14		6
-#define  STATUSF_IP14		(1   << 6)
+#define  STATUSF_IP14		(_ULCAST_(1) <<  6)
 #define  STATUSB_IP15		7
-#define  STATUSF_IP15		(1   << 7)
+#define  STATUSF_IP15		(_ULCAST_(1) <<  7)
 #define ST0_CH			0x00040000
 #define ST0_SR			0x00100000
+#define ST0_TS			0x00200000
 #define ST0_BEV			0x00400000
 #define ST0_RE			0x02000000
 #define ST0_FR			0x04000000
@@ -447,35 +493,36 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
  * Refer to your MIPS R4xx0 manual, chapter 5 for explanation.
  */
 #define  CAUSEB_EXCCODE		2
-#define  CAUSEF_EXCCODE		(31  <<  2)
+#define  CAUSEF_EXCCODE		(_ULCAST_(31)  <<  2)
 #define  CAUSEB_IP		8
-#define  CAUSEF_IP		(255 <<  8)
+#define  CAUSEF_IP		(_ULCAST_(255) <<  8)
 #define  CAUSEB_IP0		8
-#define  CAUSEF_IP0		(1   <<  8)
+#define  CAUSEF_IP0		(_ULCAST_(1)   <<  8)
 #define  CAUSEB_IP1		9
-#define  CAUSEF_IP1		(1   <<  9)
+#define  CAUSEF_IP1		(_ULCAST_(1)   <<  9)
 #define  CAUSEB_IP2		10
-#define  CAUSEF_IP2		(1   << 10)
+#define  CAUSEF_IP2		(_ULCAST_(1)   << 10)
 #define  CAUSEB_IP3		11
-#define  CAUSEF_IP3		(1   << 11)
+#define  CAUSEF_IP3		(_ULCAST_(1)   << 11)
 #define  CAUSEB_IP4		12
-#define  CAUSEF_IP4		(1   << 12)
+#define  CAUSEF_IP4		(_ULCAST_(1)   << 12)
 #define  CAUSEB_IP5		13
-#define  CAUSEF_IP5		(1   << 13)
+#define  CAUSEF_IP5		(_ULCAST_(1)   << 13)
 #define  CAUSEB_IP6		14
-#define  CAUSEF_IP6		(1   << 14)
+#define  CAUSEF_IP6		(_ULCAST_(1)   << 14)
 #define  CAUSEB_IP7		15
-#define  CAUSEF_IP7		(1   << 15)
+#define  CAUSEF_IP7		(_ULCAST_(1)   << 15)
 #define  CAUSEB_IV		23
-#define  CAUSEF_IV		(1   << 23)
+#define  CAUSEF_IV		(_ULCAST_(1)   << 23)
 #define  CAUSEB_CE		28
-#define  CAUSEF_CE		(3   << 28)
+#define  CAUSEF_CE		(_ULCAST_(3)   << 28)
 #define  CAUSEB_BD		31
-#define  CAUSEF_BD		(1   << 31)
+#define  CAUSEF_BD		(_ULCAST_(1)   << 31)
 
 /*
- * Bits in the coprozessor 0 config register.
+ * Bits in the coprocessor 0 config register.
  */
+/* Generic bits.  */
 #define CONF_CM_CACHABLE_NO_WA		0
 #define CONF_CM_CACHABLE_WA		1
 #define CONF_CM_UNCACHED		2
@@ -485,66 +532,133 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
 #define CONF_CM_CACHABLE_CUW		6
 #define CONF_CM_CACHABLE_ACCELERATED	7
 #define CONF_CM_CMASK			7
-#define CONF_DB				(1 <<  4)
-#define CONF_IB				(1 <<  5)
-#define CONF_SC				(1 << 17)
-#define CONF_AC				(1 << 23)
-#define CONF_HALT			(1 << 25)
+#define CONF_BE			(_ULCAST_(1) << 15)
+
+/* Bits common to various processors.  */
+#define CONF_CU			(_ULCAST_(1) <<  3)
+#define CONF_DB			(_ULCAST_(1) <<  4)
+#define CONF_IB			(_ULCAST_(1) <<  5)
+#define CONF_DC			(_ULCAST_(7) <<  6)
+#define CONF_IC			(_ULCAST_(7) <<  9)
+#define CONF_EB			(_ULCAST_(1) << 13)
+#define CONF_EM			(_ULCAST_(1) << 14)
+#define CONF_SM			(_ULCAST_(1) << 16)
+#define CONF_SC			(_ULCAST_(1) << 17)
+#define CONF_EW			(_ULCAST_(3) << 18)
+#define CONF_EP			(_ULCAST_(15)<< 24)
+#define CONF_EC			(_ULCAST_(7) << 28)
+#define CONF_CM			(_ULCAST_(1) << 31)
+
+/* Bits specific to the R4xx0.  */
+#define R4K_CONF_SW		(_ULCAST_(1) << 20)
+#define R4K_CONF_SS		(_ULCAST_(1) << 21)
+#define R4K_CONF_SB		(_ULCAST_(3) << 22)
+
+/* Bits specific to the R5000.  */
+#define R5K_CONF_SE		(_ULCAST_(1) << 12)
+#define R5K_CONF_SS		(_ULCAST_(3) << 20)
+
+/* Bits specific to the RM7000.  */
+#define RM7K_CONF_SE		(_ULCAST_(1) <<  3)
+#define RM7K_CONF_TE		(_ULCAST_(1) << 12)
+#define RM7K_CONF_CLK		(_ULCAST_(1) << 16)
+#define RM7K_CONF_TC		(_ULCAST_(1) << 17)
+#define RM7K_CONF_SI		(_ULCAST_(3) << 20)
+#define RM7K_CONF_SC		(_ULCAST_(1) << 31)
+
+/* Bits specific to the R10000.  */
+#define R10K_CONF_DN		(_ULCAST_(3) <<  3)
+#define R10K_CONF_CT		(_ULCAST_(1) <<  5)
+#define R10K_CONF_PE		(_ULCAST_(1) <<  6)
+#define R10K_CONF_PM		(_ULCAST_(3) <<  7)
+#define R10K_CONF_EC		(_ULCAST_(15)<<  9)
+#define R10K_CONF_SB		(_ULCAST_(1) << 13)
+#define R10K_CONF_SK		(_ULCAST_(1) << 14)
+#define R10K_CONF_SS		(_ULCAST_(7) << 16)
+#define R10K_CONF_SC		(_ULCAST_(7) << 19)
+#define R10K_CONF_DC		(_ULCAST_(7) << 26)
+#define R10K_CONF_IC		(_ULCAST_(7) << 29)
+
+/* Bits specific to the VR41xx.  */
+#define VR41_CONF_CS		(_ULCAST_(1) << 12)
+#define VR41_CONF_P4K		(_ULCAST_(1) << 13)
+#define VR41_CONF_BP		(_ULCAST_(1) << 16)
+#define VR41_CONF_M16		(_ULCAST_(1) << 20)
+#define VR41_CONF_AD		(_ULCAST_(1) << 23)
+
+/* Bits specific to the R30xx.  */
+#define R30XX_CONF_FDM		(_ULCAST_(1) << 19)
+#define R30XX_CONF_REV		(_ULCAST_(1) << 22)
+#define R30XX_CONF_AC		(_ULCAST_(1) << 23)
+#define R30XX_CONF_RF		(_ULCAST_(1) << 24)
+#define R30XX_CONF_HALT		(_ULCAST_(1) << 25)
+#define R30XX_CONF_FPINT	(_ULCAST_(7) << 26)
+#define R30XX_CONF_DBR		(_ULCAST_(1) << 29)
+#define R30XX_CONF_SB		(_ULCAST_(1) << 30)
+#define R30XX_CONF_LOCK		(_ULCAST_(1) << 31)
+
+/* Bits specific to the TX49.  */
+#define TX49_CONF_DC		(_ULCAST_(1) << 16)
+#define TX49_CONF_IC		(_ULCAST_(1) << 17)  /* conflict with CONF_SC */
+#define TX49_CONF_HALT		(_ULCAST_(1) << 18)
+#define TX49_CONF_CWFON		(_ULCAST_(1) << 27)
+
+/* Bits specific to the MIPS32/64 PRA.  */
+#define MIPS_CONF_MT		(_ULCAST_(7) <<  7)
+#define MIPS_CONF_AR		(_ULCAST_(7) << 10)
+#define MIPS_CONF_AT		(_ULCAST_(3) << 13)
+#define MIPS_CONF_M		(_ULCAST_(1) << 31)
 
 /*
- * R10000 performance counter definitions.
- *
- * FIXME: The R10000 performance counter opens a nice way to implement CPU
- *        time accounting with a precission of one cycle.  I don't have
- *        R10000 silicon but just a manual, so ...
- */
-
-/*
- * Events counted by counter #0
- */
-#define CE0_CYCLES			0
-#define CE0_INSN_ISSUED			1
-#define CE0_LPSC_ISSUED			2
-#define CE0_S_ISSUED			3
-#define CE0_SC_ISSUED			4
-#define CE0_SC_FAILED			5
-#define CE0_BRANCH_DECODED		6
-#define CE0_QW_WB_SECONDARY		7
-#define CE0_CORRECTED_ECC_ERRORS	8
-#define CE0_ICACHE_MISSES		9
-#define CE0_SCACHE_I_MISSES		10
-#define CE0_SCACHE_I_WAY_MISSPREDICTED	11
-#define CE0_EXT_INTERVENTIONS_REQ	12
-#define CE0_EXT_INVALIDATE_REQ		13
-#define CE0_VIRTUAL_COHERENCY_COND	14
-#define CE0_INSN_GRADUATED		15
-
-/*
- * Events counted by counter #1
- */
-#define CE1_CYCLES			0
-#define CE1_INSN_GRADUATED		1
-#define CE1_LPSC_GRADUATED		2
-#define CE1_S_GRADUATED			3
-#define CE1_SC_GRADUATED		4
-#define CE1_FP_INSN_GRADUATED		5
-#define CE1_QW_WB_PRIMARY		6
-#define CE1_TLB_REFILL			7
-#define CE1_BRANCH_MISSPREDICTED	8
-#define CE1_DCACHE_MISS			9
-#define CE1_SCACHE_D_MISSES		10
-#define CE1_SCACHE_D_WAY_MISSPREDICTED	11
-#define CE1_EXT_INTERVENTION_HITS	12
-#define CE1_EXT_INVALIDATE_REQ		13
-#define CE1_SP_HINT_TO_CEXCL_SC_BLOCKS	14
-#define CE1_SP_HINT_TO_SHARED_SC_BLOCKS	15
-
-/*
- * These flags define in which priviledge mode the counters count events
- */
-#define CEB_USER	8	/* Count events in user mode, EXL = ERL = 0 */
-#define CEB_SUPERVISOR	4	/* Count events in supvervisor mode EXL = ERL = 0 */
-#define CEB_KERNEL	2	/* Count events in kernel mode EXL = ERL = 0 */
-#define CEB_EXL		1	/* Count events with EXL = 1, ERL = 0 */
+ * Bits in the MIPS32/64 PRA coprocessor 0 config registers 1 and above.
+ */
+#define MIPS_CONF1_FP		(_ULCAST_(1) <<  0)
+#define MIPS_CONF1_EP		(_ULCAST_(1) <<  1)
+#define MIPS_CONF1_CA		(_ULCAST_(1) <<  2)
+#define MIPS_CONF1_WR		(_ULCAST_(1) <<  3)
+#define MIPS_CONF1_PC		(_ULCAST_(1) <<  4)
+#define MIPS_CONF1_MD		(_ULCAST_(1) <<  5)
+#define MIPS_CONF1_C2		(_ULCAST_(1) <<  6)
+#define MIPS_CONF1_DA		(_ULCAST_(7) <<  7)
+#define MIPS_CONF1_DL		(_ULCAST_(7) << 10)
+#define MIPS_CONF1_DS		(_ULCAST_(7) << 13)
+#define MIPS_CONF1_IA		(_ULCAST_(7) << 16)
+#define MIPS_CONF1_IL		(_ULCAST_(7) << 19)
+#define MIPS_CONF1_IS		(_ULCAST_(7) << 22)
+#define MIPS_CONF1_TLBS		(_ULCAST_(63)<< 25)
+
+#define MIPS_CONF2_SA		(_ULCAST_(15)<<  0)
+#define MIPS_CONF2_SL		(_ULCAST_(15)<<  4)
+#define MIPS_CONF2_SS		(_ULCAST_(15)<<  8)
+#define MIPS_CONF2_SU		(_ULCAST_(15)<< 12)
+#define MIPS_CONF2_TA		(_ULCAST_(15)<< 16)
+#define MIPS_CONF2_TL		(_ULCAST_(15)<< 20)
+#define MIPS_CONF2_TS		(_ULCAST_(15)<< 24)
+#define MIPS_CONF2_TU		(_ULCAST_(7) << 28)
+
+#define MIPS_CONF3_TL		(_ULCAST_(1) <<  0)
+#define MIPS_CONF3_SM		(_ULCAST_(1) <<  1)
+#define MIPS_CONF3_MT		(_ULCAST_(1) <<  2)
+#define MIPS_CONF3_SP		(_ULCAST_(1) <<  4)
+#define MIPS_CONF3_VINT		(_ULCAST_(1) <<  5)
+#define MIPS_CONF3_VEIC		(_ULCAST_(1) <<  6)
+#define MIPS_CONF3_LPA		(_ULCAST_(1) <<  7)
+#define MIPS_CONF3_DSP		(_ULCAST_(1) << 10)
+#define MIPS_CONF3_ULRI		(_ULCAST_(1) << 13)
+
+#define MIPS_CONF7_WII		(_ULCAST_(1) << 31)
+
+#define MIPS_CONF7_RPS		(_ULCAST_(1) << 2)
+
+/*
+ * Bits in the MIPS32/64 coprocessor 1 (FPU) revision register.
+ */
+#define MIPS_FPIR_S		(_ULCAST_(1) << 16)
+#define MIPS_FPIR_D		(_ULCAST_(1) << 17)
+#define MIPS_FPIR_PS		(_ULCAST_(1) << 18)
+#define MIPS_FPIR_3D		(_ULCAST_(1) << 19)
+#define MIPS_FPIR_W		(_ULCAST_(1) << 20)
+#define MIPS_FPIR_L		(_ULCAST_(1) << 21)
+#define MIPS_FPIR_F64		(_ULCAST_(1) << 22)
 
 #endif /* _ASM_MIPSREGS_H */