patch-2.4.22 linux-2.4.22/include/asm-ppc/processor.h
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- Lines: 187
- Date:
2003-08-25 04:44:44.000000000 -0700
- Orig file:
linux-2.4.21/include/asm-ppc/processor.h
- Orig date:
2003-06-13 07:51:38.000000000 -0700
diff -urN linux-2.4.21/include/asm-ppc/processor.h linux-2.4.22/include/asm-ppc/processor.h
@@ -142,11 +142,33 @@
#define DBCR_SDA 0x00000004 /* Second DAC Enable */
#define DBCR_JOI 0x00000002 /* JTAG Serial Outbound Int. Enable */
#define DBCR_JII 0x00000001 /* JTAG Serial Inbound Int. Enable */
-#define SPRN_DBCR0 0x3F2 /* Debug Control Register 0 */
-#define SPRN_DBCR1 0x3BD /* Debug Control Register 1 */
-#define SPRN_DBSR 0x3F0 /* Debug Status Register */
-#define DBSR_IC 0x80000000 /* Instruction Completion */
-#define DBSR_TIE 0x10000000 /* Trap Instruction debug Event */
+#define SPRN_DBCR0 0x3F2 /* Debug Control Register 0 */
+#define DBCR0_EDM 0x80000000 /* External Debug Mode */
+#define DBCR0_IDM 0x40000000 /* Internal Debug Mode */
+#define DBCR0_RST 0x30000000 /* all the bits in the RST field */
+#define DBCR0_RST_SYSTEM 0x30000000 /* System Reset */
+#define DBCR0_RST_CHIP 0x20000000 /* Chip Reset */
+#define DBCR0_RST_CORE 0x10000000 /* Core Reset */
+#define DBCR0_RST_NONE 0x00000000 /* No Reset */
+#define DBCR0_IC 0x08000000 /* Instruction Completion */
+#define DBCR0_BT 0x04000000 /* Branch Taken */
+#define DBCR0_EDE 0x02000000 /* Exception Debug Event */
+#define DBCR0_TDE 0x01000000 /* TRAP Debug Event */
+#define DBCR0_IA1 0x00800000 /* Instr Addr compare 1 enable */
+#define DBCR0_IA2 0x00400000 /* Instr Addr compare 2 enable */
+#define DBCR0_IA12 0x00200000 /* Instr Addr 1-2 range enable */
+#define DBCR0_IA12X 0x00100000 /* Instr Addr 1-2 range eXclusive */
+#define DBCR0_IA3 0x00080000 /* Instr Addr compare 3 enable */
+#define DBCR0_IA4 0x00040000 /* Instr Addr compare 4 enable */
+#define DBCR0_IA34 0x00020000 /* Instr Addr 3-4 range Enable */
+#define DBCR0_IA34X 0x00010000 /* Instr Addr 3-4 range eXclusive */
+#define DBCR0_IA12T 0x00008000 /* Instr Addr 1-2 range Toggle */
+#define DBCR0_IA34T 0x00004000 /* Instr Addr 3-4 range Toggle */
+#define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */
+#define SPRN_DBCR1 0x3BD /* Debug Control Register 1 */
+#define SPRN_DBSR 0x3F0 /* Debug Status Register */
+#define DBSR_IC 0x80000000 /* Instruction Completion */
+#define DBSR_TIE 0x10000000 /* Trap Instruction debug Event */
#define SPRN_DCCR 0x3FA /* Data Cache Cacheability Register */
#define DCCR_NOCACHE 0 /* Noncacheable */
#define DCCR_CACHE 1 /* Cacheable */
@@ -176,10 +198,10 @@
#define DER_IBRKE 0x00000004 /* Instruction Breakpoint Interrupt */
#define DER_EBRKE 0x00000002 /* External Breakpoint Interrupt */
#define DER_DPIE 0x00000001 /* Dev. Port Nonmaskable Request */
-#define SPRN_DMISS 0x3D0 /* Data TLB Miss Register */
-#define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
-#define SPRN_EAR 0x11A /* External Address Register */
-#define SPRN_ESR 0x3D4 /* Exception Syndrome Register */
+#define SPRN_DMISS 0x3D0 /* Data TLB Miss Register */
+#define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
+#define SPRN_EAR 0x11A /* External Address Register */
+#define SPRN_ESR 0x3D4 /* Exception Syndrome Register */
#define ESR_IMCP 0x80000000 /* Instr. Machine Check - Protection */
#define ESR_IMCN 0x40000000 /* Instr. Machine Check - Non-config */
#define ESR_IMCB 0x20000000 /* Instr. Machine Check - Bus error */
@@ -207,6 +229,9 @@
#define HID0_NAP (1<<22)
#define HID0_SLEEP (1<<21)
#define HID0_DPM (1<<20)
+#define HID0_BHTCLR (1<<18) /* Clear branch history table - 7450 */
+#define HID0_XAEN (1<<17) /* Extended addressing enable - 7450 */
+#define HID0_NHR (1<<16) /* Not hard reset (software bit-7450)*/
#define HID0_ICE (1<<15) /* Instruction Cache Enable */
#define HID0_DCE (1<<14) /* Data Cache Enable */
#define HID0_ILOCK (1<<13) /* Instruction Cache Lock */
@@ -225,7 +250,16 @@
#define HID0_BTCD (1<<1) /* Branch target cache disable */
#define HID0_NOPDST (1<<1) /* No-op dst, dstt, etc. instr. */
#define HID0_NOPTI (1<<0) /* No-op dcbt and dcbst instr. */
+
#define SPRN_HID1 0x3F1 /* Hardware Implementation Register 1 */
+#define HID1_EMCP (1<<31) /* 7450 Machine Check Pin Enable */
+#define HID1_PC0 (1<<16) /* 7450 PLL_CFG[0] */
+#define HID1_PC1 (1<<15) /* 7450 PLL_CFG[1] */
+#define HID1_PC2 (1<<14) /* 7450 PLL_CFG[2] */
+#define HID1_PC3 (1<<13) /* 7450 PLL_CFG[3] */
+#define HID1_SYNCBE (1<<11) /* 7450 ABE for sync, eieio */
+#define HID1_ABE (1<<10) /* 7450 Address Broadcast Enable */
+#define SPRN_HID2 0x3F8 /* Hardware Implementation Register 2 */
#define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */
#define SPRN_IAC1 0x3F4 /* Instruction Address Compare 1 */
#define SPRN_IAC2 0x3F5 /* Instruction Address Compare 2 */
@@ -251,6 +285,10 @@
#define SPRN_ICDBDR 0x3D3 /* Instruction Cache Debug Data Register */
#define SPRN_ICMP 0x3D5 /* Instruction TLB Compare Register */
#define SPRN_ICTC 0x3FB /* Instruction Cache Throttling Control Reg */
+#define SPRN_ICTRL 0x3F3 /* 1011 7450 icache and interrupt ctrl */
+#define ICTRL_EICE 0x08000000 /* enable icache parity errs */
+#define ICTRL_EDCE 0x04000000 /* enable dcache parity errs */
+#define ICTRL_EICP 0x00000100 /* enable icache par. check */
#define SPRN_IMISS 0x3D4 /* Instruction TLB Miss Register */
#define SPRN_IMMR 0x27E /* Internal Memory Map Register */
#define SPRN_L2CR 0x3F9 /* Level 2 Cache Control Regsiter */
@@ -306,7 +344,6 @@
#define L3CR_PMSIZ 0x00000001 /* L3 private memory size */
#define SPRN_MSSCR0 0x3f6 /* Memory Subsystem Control Register 0 */
#define SPRN_MSSSR0 0x3f7 /* Memory Subsystem Status Register 1 */
-#define SPRN_ICTRL 0x3f3 /* Instruction Cache & Interrupt control reg */
#define SPRN_LDSTCR 0x3f8 /* Load/Store control register */
#define SPRN_LDSTDB 0x3f4 /* */
#define SPRN_LR 0x008 /* Link Register */
@@ -323,6 +360,8 @@
#define SPRN_PMC2 0x3BA /* Performance Counter Register 2 */
#define SPRN_PMC3 0x3BD /* Performance Counter Register 3 */
#define SPRN_PMC4 0x3BE /* Performance Counter Register 4 */
+#define SPRN_PTEHI 0x3D5 /* 981 7450 PTE HI word (S/W TLB load) */
+#define SPRN_PTELO 0x3D6 /* 982 7450 PTE LO word (S/W TLB load) */
#define SPRN_PVR 0x11F /* Processor Version Register */
#define SPRN_RPA 0x3D6 /* Required Physical Address Register */
#define SPRN_SDA 0x3BF /* Sampled Data Address Register */
@@ -331,6 +370,7 @@
#define SGR_NORMAL 0
#define SGR_GUARDED 1
#define SPRN_SIA 0x3BB /* Sampled Instruction Address Register */
+#define SPRN_SLER 0x3BB /* Little-endian real mode */
#define SPRN_SPRG0 0x110 /* Special Purpose Register General 0 */
#define SPRN_SPRG1 0x111 /* Special Purpose Register General 1 */
#define SPRN_SPRG2 0x112 /* Special Purpose Register General 2 */
@@ -343,10 +383,15 @@
#define SPRN_SRR1 0x01B /* Save/Restore Register 1 */
#define SPRN_SRR2 0x3DE /* Save/Restore Register 2 */
#define SPRN_SRR3 0x3DF /* Save/Restore Register 3 */
+#define SPRN_SU0R 0x3BC /* "User 0" real mode */
+#define SPRN_TBHI 0x3DC /* Time Base High (4xx) */
+#define SPRN_TBHU 0x3CC /* Time Base High User-mode (4xx) */
+#define SPRN_TBLO 0x3DD /* Time Base Low (4xx) */
+#define SPRN_TBLU 0x3CD /* Time Base Low User-mode (4xx) */
#define SPRN_TBRL 0x10C /* Time Base Read Lower Register (user, R/O) */
#define SPRN_TBRU 0x10D /* Time Base Read Upper Register (user, R/O) */
-#define SPRN_TBWL 0x11C /* Time Base Lower Register (supervisor, R/W) */
-#define SPRN_TBWU 0x11D /* Time Base Upper Register (supervisor, R/W) */
+#define SPRN_TBWL 0x11C /* Time Base Lower Register (super, R/W) */
+#define SPRN_TBWU 0x11D /* Time Base Upper Register (super, R/W) */
#define SPRN_TCR 0x3DA /* Timer Control Register */
#define TCR_WP(x) (((x)&0x3)<<30) /* WDT Period */
#define WP_2_17 0 /* 2^17 clocks */
@@ -379,6 +424,7 @@
#define SPRN_THRM2 0x3FD /* Thermal Management Register 2 */
#define SPRN_THRM3 0x3FE /* Thermal Management Register 3 */
#define THRM3_E (1<<0)
+#define SPRN_TLBMISS 0x3D4 /* 980 7450 TLB Miss Register */
#define SPRN_TSR 0x3D8 /* Timer Status Register */
#define TSR_ENW 0x80000000 /* Enable Next Watchdog */
#define TSR_WIS 0x40000000 /* WDT Interrupt Status */
@@ -423,6 +469,7 @@
#define DBAT7U SPRN_DBAT7U /* Data BAT 7 Upper Register */
#define DCMP SPRN_DCMP /* Data TLB Compare Register */
#define DEC SPRN_DEC /* Decrement Register */
+#define DECAR SPRN_DECAR /* Decrementer Auto Reload Register */
#define DMISS SPRN_DMISS /* Data TLB Miss Register */
#define DSISR SPRN_DSISR /* Data Storage Interrupt Status Register */
#define EAR SPRN_EAR /* External Address Register */
@@ -456,6 +503,7 @@
#define PVR SPRN_PVR /* Processor Version */
#define RPA SPRN_RPA /* Required Physical Address Register */
#define SDR1 SPRN_SDR1 /* MMU hash base register */
+#define USPRG0 SPRN_USPRG0
#define SPR0 SPRN_SPRG0 /* Supervisor Private Registers */
#define SPR1 SPRN_SPRG1
#define SPR2 SPRN_SPRG2
@@ -510,7 +558,7 @@
#define PVR_403GC 0x00200200
#define PVR_403GCX 0x00201400
#define PVR_405GP 0x40110000
-#define PVR_STB03XXX 0x40310000
+#define PVR_STB03XXX 0x40310000
#define PVR_601 0x00010000
#define PVR_602 0x00050000
#define PVR_603 0x00030000
@@ -527,6 +575,7 @@
#define PVR_750P PVR_740P
#define PVR_7400 0x000C0000
#define PVR_7410 0x800C0000
+#define PVR_7450 0x80000000
/*
* For the 8xx processors, all of them report the same PVR family for
* the PowerPC core. The various versions of these processors must be
@@ -668,6 +717,10 @@
vector128 vscr; /* AltiVec status */
unsigned long vrsave;
#endif /* CONFIG_ALTIVEC */
+#if defined(CONFIG_4xx)
+ /* Saved 4xx debug registers */
+ unsigned long dbcr0;
+#endif
};
#define INIT_SP (sizeof(init_stack) + (unsigned long) &init_stack)
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