No functional changes.
Signed-off-by: Shinya Kuribayashi skuribay@ruby.dti.ne.jp ---
include/asm-mips/mipsregs.h | 283 ++++++++++++++++++++++--------------------- 1 files changed, 143 insertions(+), 140 deletions(-)
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h index 61a0dac..590af19 100644 --- a/include/asm-mips/mipsregs.h +++ b/include/asm-mips/mipsregs.h @@ -85,8 +85,8 @@ /* * Coprocessor 1 (FPU) register names */ -#define CP1_REVISION $0 -#define CP1_STATUS $31 +#define CP1_REVISION $0 +#define CP1_STATUS $31
/* * FPU Status Register Values @@ -95,223 +95,226 @@ * Status Register Values */
-#define FPU_CSR_FLUSH 0x01000000 /* flush denormalised results to 0 */ -#define FPU_CSR_COND 0x00800000 /* $fcc0 */ -#define FPU_CSR_COND0 0x00800000 /* $fcc0 */ -#define FPU_CSR_COND1 0x02000000 /* $fcc1 */ -#define FPU_CSR_COND2 0x04000000 /* $fcc2 */ -#define FPU_CSR_COND3 0x08000000 /* $fcc3 */ -#define FPU_CSR_COND4 0x10000000 /* $fcc4 */ -#define FPU_CSR_COND5 0x20000000 /* $fcc5 */ -#define FPU_CSR_COND6 0x40000000 /* $fcc6 */ -#define FPU_CSR_COND7 0x80000000 /* $fcc7 */ +#define FPU_CSR_FLUSH 0x01000000 /* flush denormalised results to 0 */ +#define FPU_CSR_COND 0x00800000 /* $fcc0 */ +#define FPU_CSR_COND0 0x00800000 /* $fcc0 */ +#define FPU_CSR_COND1 0x02000000 /* $fcc1 */ +#define FPU_CSR_COND2 0x04000000 /* $fcc2 */ +#define FPU_CSR_COND3 0x08000000 /* $fcc3 */ +#define FPU_CSR_COND4 0x10000000 /* $fcc4 */ +#define FPU_CSR_COND5 0x20000000 /* $fcc5 */ +#define FPU_CSR_COND6 0x40000000 /* $fcc6 */ +#define FPU_CSR_COND7 0x80000000 /* $fcc7 */
/* * X the exception cause indicator * E the exception enable * S the sticky/flag bit -*/ -#define FPU_CSR_ALL_X 0x0003f000 -#define FPU_CSR_UNI_X 0x00020000 -#define FPU_CSR_INV_X 0x00010000 -#define FPU_CSR_DIV_X 0x00008000 -#define FPU_CSR_OVF_X 0x00004000 -#define FPU_CSR_UDF_X 0x00002000 -#define FPU_CSR_INE_X 0x00001000 - -#define FPU_CSR_ALL_E 0x00000f80 -#define FPU_CSR_INV_E 0x00000800 -#define FPU_CSR_DIV_E 0x00000400 -#define FPU_CSR_OVF_E 0x00000200 -#define FPU_CSR_UDF_E 0x00000100 -#define FPU_CSR_INE_E 0x00000080 - -#define FPU_CSR_ALL_S 0x0000007c -#define FPU_CSR_INV_S 0x00000040 -#define FPU_CSR_DIV_S 0x00000020 -#define FPU_CSR_OVF_S 0x00000010 -#define FPU_CSR_UDF_S 0x00000008 -#define FPU_CSR_INE_S 0x00000004 + */ +#define FPU_CSR_ALL_X 0x0003f000 +#define FPU_CSR_UNI_X 0x00020000 +#define FPU_CSR_INV_X 0x00010000 +#define FPU_CSR_DIV_X 0x00008000 +#define FPU_CSR_OVF_X 0x00004000 +#define FPU_CSR_UDF_X 0x00002000 +#define FPU_CSR_INE_X 0x00001000 + +#define FPU_CSR_ALL_E 0x00000f80 +#define FPU_CSR_INV_E 0x00000800 +#define FPU_CSR_DIV_E 0x00000400 +#define FPU_CSR_OVF_E 0x00000200 +#define FPU_CSR_UDF_E 0x00000100 +#define FPU_CSR_INE_E 0x00000080 + +#define FPU_CSR_ALL_S 0x0000007c +#define FPU_CSR_INV_S 0x00000040 +#define FPU_CSR_DIV_S 0x00000020 +#define FPU_CSR_OVF_S 0x00000010 +#define FPU_CSR_UDF_S 0x00000008 +#define FPU_CSR_INE_S 0x00000004
/* rounding mode */ -#define FPU_CSR_RN 0x0 /* nearest */ -#define FPU_CSR_RZ 0x1 /* towards zero */ -#define FPU_CSR_RU 0x2 /* towards +Infinity */ -#define FPU_CSR_RD 0x3 /* towards -Infinity */ - +#define FPU_CSR_RN 0x0 /* nearest */ +#define FPU_CSR_RZ 0x1 /* towards zero */ +#define FPU_CSR_RU 0x2 /* towards +Infinity */ +#define FPU_CSR_RD 0x3 /* towards -Infinity */
/* * Values for PageMask register */ #include <linux/config.h> #ifdef CONFIG_CPU_VR41XX -#define PM_1K 0x00000000 -#define PM_4K 0x00001800 -#define PM_16K 0x00007800 -#define PM_64K 0x0001f800 -#define PM_256K 0x0007f800 + +#define PM_1K 0x00000000 +#define PM_4K 0x00001800 +#define PM_16K 0x00007800 +#define PM_64K 0x0001f800 +#define PM_256K 0x0007f800 + #else -#define PM_4K 0x00000000 -#define PM_16K 0x00006000 -#define PM_64K 0x0001e000 -#define PM_256K 0x0007e000 -#define PM_1M 0x001fe000 -#define PM_4M 0x007fe000 -#define PM_16M 0x01ffe000 + +#define PM_4K 0x00000000 +#define PM_16K 0x00006000 +#define PM_64K 0x0001e000 +#define PM_256K 0x0007e000 +#define PM_1M 0x001fe000 +#define PM_4M 0x007fe000 +#define PM_16M 0x01ffe000 + #endif
/* * Values used for computation of new tlb entries */ -#define PL_4K 12 -#define PL_16K 14 -#define PL_64K 16 -#define PL_256K 18 -#define PL_1M 20 -#define PL_4M 22 -#define PL_16M 24 +#define PL_4K 12 +#define PL_16K 14 +#define PL_64K 16 +#define PL_256K 18 +#define PL_1M 20 +#define PL_4M 22 +#define PL_16M 24
/* * Macros to access the system control coprocessor */ -#define read_32bit_cp0_register(source) \ -({ int __res; \ - __asm__ __volatile__( \ +#define read_32bit_cp0_register(source) \ +({ int __res; \ + __asm__ __volatile__( \ ".set\tpush\n\t" \ ".set\treorder\n\t" \ - "mfc0\t%0,"STR(source)"\n\t" \ + "mfc0\t%0,"STR(source)"\n\t" \ ".set\tpop" \ - : "=r" (__res)); \ + : "=r" (__res)); \ __res;})
-#define read_32bit_cp0_set1_register(source) \ -({ int __res; \ - __asm__ __volatile__( \ +#define read_32bit_cp0_set1_register(source) \ +({ int __res; \ + __asm__ __volatile__( \ ".set\tpush\n\t" \ ".set\treorder\n\t" \ - "cfc0\t%0,"STR(source)"\n\t" \ + "cfc0\t%0,"STR(source)"\n\t" \ ".set\tpop" \ - : "=r" (__res)); \ + : "=r" (__res)); \ __res;})
/* * For now use this only with interrupts disabled! */ -#define read_64bit_cp0_register(source) \ -({ int __res; \ - __asm__ __volatile__( \ - ".set\tmips3\n\t" \ - "dmfc0\t%0,"STR(source)"\n\t" \ - ".set\tmips0" \ - : "=r" (__res)); \ +#define read_64bit_cp0_register(source) \ +({ int __res; \ + __asm__ __volatile__( \ + ".set\tmips3\n\t" \ + "dmfc0\t%0,"STR(source)"\n\t" \ + ".set\tmips0" \ + : "=r" (__res)); \ __res;})
-#define write_32bit_cp0_register(register,value) \ - __asm__ __volatile__( \ +#define write_32bit_cp0_register(register,value) \ + __asm__ __volatile__( \ "mtc0\t%0,"STR(register)"\n\t" \ "nop" \ : : "r" (value));
-#define write_32bit_cp0_set1_register(register,value) \ - __asm__ __volatile__( \ +#define write_32bit_cp0_set1_register(register,value) \ + __asm__ __volatile__( \ "ctc0\t%0,"STR(register)"\n\t" \ "nop" \ : : "r" (value));
-#define write_64bit_cp0_register(register,value) \ - __asm__ __volatile__( \ - ".set\tmips3\n\t" \ - "dmtc0\t%0,"STR(register)"\n\t" \ - ".set\tmips0" \ +#define write_64bit_cp0_register(register,value) \ + __asm__ __volatile__( \ + ".set\tmips3\n\t" \ + "dmtc0\t%0,"STR(register)"\n\t" \ + ".set\tmips0" \ : : "r" (value))
/* * This should be changed when we get a compiler that support the MIPS32 ISA. */ -#define read_mips32_cp0_config1() \ -({ int __res; \ - __asm__ __volatile__( \ - ".set\tnoreorder\n\t" \ - ".set\tnoat\n\t" \ - ".word\t0x40018001\n\t" \ - "move\t%0,$1\n\t" \ - ".set\tat\n\t" \ - ".set\treorder" \ - :"=r" (__res)); \ +#define read_mips32_cp0_config1() \ +({ int __res; \ + __asm__ __volatile__( \ + ".set\tnoreorder\n\t" \ + ".set\tnoat\n\t" \ + ".word\t0x40018001\n\t" \ + "move\t%0,$1\n\t" \ + ".set\tat\n\t" \ + ".set\treorder" \ + :"=r" (__res)); \ __res;})
-#define tlb_write_indexed() \ - __asm__ __volatile__( \ - ".set noreorder\n\t" \ - "tlbwi\n\t" \ +#define tlb_write_indexed() \ + __asm__ __volatile__( \ + ".set noreorder\n\t" \ + "tlbwi\n\t" \ ".set reorder")
/* * 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 (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)
/* * 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 (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)
#ifndef _LANGUAGE_ASSEMBLY /* * Manipulate the status register. * Mostly used to access the interrupt bits. */ -#define __BUILD_SET_CP0(name,register) \ -extern __inline__ unsigned int \ +#define __BUILD_SET_CP0(name,register) \ +extern __inline__ unsigned int \ set_cp0_##name(unsigned int set) \ -{ \ - unsigned int res; \ +{ \ + unsigned int res; \ \ - res = read_32bit_cp0_register(register); \ + res = read_32bit_cp0_register(register); \ res |= set; \ write_32bit_cp0_register(register, res); \ \ - return res; \ + return res; \ } \ \ -extern __inline__ unsigned int \ +extern __inline__ unsigned int \ clear_cp0_##name(unsigned int clear) \ -{ \ - unsigned int res; \ +{ \ + unsigned int res; \ \ - res = read_32bit_cp0_register(register); \ + res = read_32bit_cp0_register(register); \ res &= ~clear; \ write_32bit_cp0_register(register, res); \ \ - return res; \ + return res; \ } \ \ -extern __inline__ unsigned int \ +extern __inline__ unsigned int \ change_cp0_##name(unsigned int change, unsigned int new) \ -{ \ - unsigned int res; \ +{ \ + unsigned int res; \ \ - res = read_32bit_cp0_register(register); \ - res &= ~change; \ - res |= (new & change); \ - if(change) \ - write_32bit_cp0_register(register, res); \ + res = read_32bit_cp0_register(register); \ + res &= ~change; \ + res |= (new & change); \ + if(change) \ + write_32bit_cp0_register(register, res); \ \ - return res; \ + return res; \ }
__BUILD_SET_CP0(status,CP0_STATUS) @@ -339,7 +342,7 @@ __BUILD_SET_CP0(config,CP0_CONFIG) /* * Bitfields in the R[23]000 cp0 status register. */ -#define ST0_IEC 0x00000001 +#define ST0_IEC 0x00000001 #define ST0_KUC 0x00000002 #define ST0_IEP 0x00000004 #define ST0_KUP 0x00000008 @@ -353,9 +356,9 @@ __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 (1 << 4) +#define ST0_IL (1 << 23) +#define ST0_DL (1 << 24)
/* * Bitfields in the TX39 family CP0 Configuration Register 3 @@ -485,8 +488,8 @@ __BUILD_SET_CP0(config,CP0_CONFIG) #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_AC (1 << 23) +#define CONF_HALT (1 << 25)
/* * R10000 performance counter definitions.