#define MSR_RI __MASK(MSR_RI_LG) /* Recoverable Exception */
#define MSR_LE __MASK(MSR_LE_LG) /* Little Endian */
-#ifdef CONFIG_PPC64
+#if defined(CONFIG_PPC_BOOK3S_64)
+/* Server variant */
#define MSR_ MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_ISF |MSR_HV
#define MSR_KERNEL MSR_ | MSR_SF
-
#define MSR_USER32 MSR_ | MSR_PR | MSR_EE
#define MSR_USER64 MSR_USER32 | MSR_SF
-
-#else /* 32-bit */
+#elif defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_8xx)
/* Default MSR for kernel mode. */
-#ifndef MSR_KERNEL /* reg_booke.h also defines this */
#define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR)
-#endif
-
#define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE)
#endif
#define HID1_ABE (1<<10) /* 7450 Address Broadcast Enable */
#define HID1_PS (1<<16) /* 750FX PLL selection */
#define SPRN_HID2 0x3F8 /* Hardware Implementation Register 2 */
+#define SPRN_HID2_GEKKO 0x398 /* Gekko HID2 Register */
#define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */
#define SPRN_IABR2 0x3FA /* 83xx */
#define SPRN_IBCR 0x135 /* 83xx Insn Breakpoint Control Reg */
#define SPRN_HID4 0x3F4 /* 970 HID4 */
+#define SPRN_HID4_GEKKO 0x3F3 /* Gekko HID4 */
#define SPRN_HID5 0x3F6 /* 970 HID5 */
#define SPRN_HID6 0x3F9 /* BE HID 6 */
#define HID6_LB (0x0F<<12) /* Concurrent Large Page Modes */
#define SRR1_WAKEMT 0x00280000 /* mtctrl */
#define SRR1_WAKEDEC 0x00180000 /* Decrementer interrupt */
#define SRR1_WAKETHERM 0x00100000 /* Thermal management interrupt */
+#define SRR1_PROGFPE 0x00100000 /* Floating Point Enabled */
+#define SRR1_PROGPRIV 0x00040000 /* Privileged instruction */
+#define SRR1_PROGTRAP 0x00020000 /* Trap */
+#define SRR1_PROGADDR 0x00010000 /* SRR0 contains subsequent addr */
#define SPRN_HSRR0 0x13A /* Save/Restore Register 0 */
#define SPRN_HSRR1 0x13B /* Save/Restore Register 1 */
#define SPRN_VRSAVE 0x100 /* Vector Register Save Register */
#define SPRN_XER 0x001 /* Fixed Point Exception Register */
+#define SPRN_MMCR0_GEKKO 0x3B8 /* Gekko Monitor Mode Control Register 0 */
+#define SPRN_MMCR1_GEKKO 0x3BC /* Gekko Monitor Mode Control Register 1 */
+#define SPRN_PMC1_GEKKO 0x3B9 /* Gekko Performance Monitor Control 1 */
+#define SPRN_PMC2_GEKKO 0x3BA /* Gekko Performance Monitor Control 2 */
+#define SPRN_PMC3_GEKKO 0x3BD /* Gekko Performance Monitor Control 3 */
+#define SPRN_PMC4_GEKKO 0x3BE /* Gekko Performance Monitor Control 4 */
+#define SPRN_WPAR_GEKKO 0x399 /* Gekko Write Pipe Address Register */
+
#define SPRN_SCOMC 0x114 /* SCOM Access Control */
#define SPRN_SCOMD 0x115 /* SCOM Access DATA */
#define SPRN_MMCR1 798
#define SPRN_MMCRA 0x312
#define MMCRA_SDSYNC 0x80000000UL /* SDAR synced with SIAR */
+#define MMCRA_SDAR_DCACHE_MISS 0x40000000UL
+#define MMCRA_SDAR_ERAT_MISS 0x20000000UL
#define MMCRA_SIHV 0x10000000UL /* state of MSR HV when SIAR set */
#define MMCRA_SIPR 0x08000000UL /* state of MSR PR when SIAR set */
#define MMCRA_SLOT 0x07000000UL /* SLOT bits (37-39) */
* SPRG usage:
*
* All 64-bit:
- * - SPRG3 stores PACA pointer
+ * - SPRG1 stores PACA pointer
*
* 64-bit server:
* - SPRG0 unused (reserved for HV on Power4)
- * - SPRG1 scratch for exception vectors
- * - SPRG2 unused
+ * - SPRG2 scratch for exception vectors
+ * - SPRG3 unused (user visible)
+ *
+ * 64-bit embedded
+ * - SPRG0 generic exception scratch
+ * - SPRG2 TLB exception stack
+ * - SPRG3 unused (user visible)
+ * - SPRG4 unused (user visible)
+ * - SPRG6 TLB miss scratch (user visible, sorry !)
+ * - SPRG7 critical exception scratch
+ * - SPRG8 machine check exception scratch
+ * - SPRG9 debug exception scratch
*
* All 32-bit:
* - SPRG3 current thread_info pointer
*
*/
#ifdef CONFIG_PPC64
-#define SPRN_SPRG_PACA SPRN_SPRG3
+#define SPRN_SPRG_PACA SPRN_SPRG1
#else
#define SPRN_SPRG_THREAD SPRN_SPRG3
#endif
#ifdef CONFIG_PPC_BOOK3S_64
-#define SPRN_SPRG_SCRATCH0 SPRN_SPRG1
+#define SPRN_SPRG_SCRATCH0 SPRN_SPRG2
+#endif
+
+#ifdef CONFIG_PPC_BOOK3E_64
+#define SPRN_SPRG_MC_SCRATCH SPRN_SPRG8
+#define SPRN_SPRG_CRIT_SCRATCH SPRN_SPRG7
+#define SPRN_SPRG_DBG_SCRATCH SPRN_SPRG9
+#define SPRN_SPRG_TLB_EXFRAME SPRN_SPRG2
+#define SPRN_SPRG_TLB_SCRATCH SPRN_SPRG6
+#define SPRN_SPRG_GEN_SCRATCH SPRN_SPRG0
#endif
#ifdef CONFIG_PPC_BOOK3S_32
#define PVR_403GC 0x00200200
#define PVR_403GCX 0x00201400
#define PVR_405GP 0x40110000
+#define PVR_476 0x11a52000
#define PVR_STB03XXX 0x40310000
#define PVR_NP405H 0x41410000
#define PVR_NP405L 0x41610000
#define PVR_8245 0x80811014
#define PVR_8260 PVR_8240
+/* 476 Simulator seems to currently have the PVR of the 602... */
+#define PVR_476_ISS 0x00052000
+
/* 64-bit processors */
/* XXX the prefix should be PVR_, we'll do a global sweep to fix it one day */
#define PV_NORTHSTAR 0x0033