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-rw-r--r--arch/mips/include/asm/Kbuild1
-rw-r--r--arch/mips/include/asm/addrspace.h2
-rw-r--r--arch/mips/include/asm/asmmacro.h31
-rw-r--r--arch/mips/include/asm/bitops.h8
-rw-r--r--arch/mips/include/asm/cop2.h8
-rw-r--r--arch/mips/include/asm/cpu-features.h9
-rw-r--r--arch/mips/include/asm/cpu-info.h5
-rw-r--r--arch/mips/include/asm/cpu.h61
-rw-r--r--arch/mips/include/asm/elf.h17
-rw-r--r--arch/mips/include/asm/fpu.h19
-rw-r--r--arch/mips/include/asm/gic.h41
-rw-r--r--arch/mips/include/asm/maar.h109
-rw-r--r--arch/mips/include/asm/mach-au1x00/au1000.h1529
-rw-r--r--arch/mips/include/asm/mach-au1x00/au1000_dma.h50
-rw-r--r--arch/mips/include/asm/mach-au1x00/gpio-au1000.h56
-rw-r--r--arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h7
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h198
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h46
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h31
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h16
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h2
-rw-r--r--arch/mips/include/asm/mach-loongson/boot_param.h4
-rw-r--r--arch/mips/include/asm/mach-loongson/kernel-entry-init.h52
-rw-r--r--arch/mips/include/asm/mach-loongson/loongson.h11
-rw-r--r--arch/mips/include/asm/mach-loongson/machine.h4
-rw-r--r--arch/mips/include/asm/mach-loongson/mmzone.h53
-rw-r--r--arch/mips/include/asm/mach-loongson/topology.h23
-rw-r--r--arch/mips/include/asm/mach-malta/irq.h1
-rw-r--r--arch/mips/include/asm/mach-sead3/irq.h1
-rw-r--r--arch/mips/include/asm/mips-boards/bonito64.h1
-rw-r--r--arch/mips/include/asm/mipsregs.h58
-rw-r--r--arch/mips/include/asm/mmu_context.h10
-rw-r--r--arch/mips/include/asm/msa.h31
-rw-r--r--arch/mips/include/asm/octeon/cvmx-bootinfo.h2
-rw-r--r--arch/mips/include/asm/pgtable-32.h12
-rw-r--r--arch/mips/include/asm/pgtable.h27
-rw-r--r--arch/mips/include/asm/processor.h10
-rw-r--r--arch/mips/include/asm/ptrace.h8
-rw-r--r--arch/mips/include/asm/reg.h129
-rw-r--r--arch/mips/include/asm/smp-cps.h12
-rw-r--r--arch/mips/include/asm/smp.h6
-rw-r--r--arch/mips/include/asm/sparsemem.h2
-rw-r--r--arch/mips/include/asm/user.h58
-rw-r--r--arch/mips/include/uapi/asm/ptrace.h25
-rw-r--r--arch/mips/include/uapi/asm/reg.h206
45 files changed, 1441 insertions, 1551 deletions
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 05439187891d..335e5290ec75 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -15,4 +15,5 @@ generic-y += segment.h
generic-y += serial.h
generic-y += trace_clock.h
generic-y += ucontext.h
+generic-y += user.h
generic-y += xor.h
diff --git a/arch/mips/include/asm/addrspace.h b/arch/mips/include/asm/addrspace.h
index 3f745459fdb5..3b0e51d5a613 100644
--- a/arch/mips/include/asm/addrspace.h
+++ b/arch/mips/include/asm/addrspace.h
@@ -52,7 +52,7 @@
*/
#define CPHYSADDR(a) ((_ACAST32_(a)) & 0x1fffffff)
#define XPHYSADDR(a) ((_ACAST64_(a)) & \
- _CONST64_(0x000000ffffffffff))
+ _CONST64_(0x0000ffffffffffff))
#ifdef CONFIG_64BIT
diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h
index 935543f14538..cd9a98bc8f60 100644
--- a/arch/mips/include/asm/asmmacro.h
+++ b/arch/mips/include/asm/asmmacro.h
@@ -10,6 +10,7 @@
#include <asm/hazards.h>
#include <asm/asm-offsets.h>
+#include <asm/msa.h>
#ifdef CONFIG_32BIT
#include <asm/asmmacro-32.h>
@@ -378,9 +379,19 @@
st_d 29, THREAD_FPR29, \thread
st_d 30, THREAD_FPR30, \thread
st_d 31, THREAD_FPR31, \thread
+ .set push
+ .set noat
+ cfcmsa $1, MSA_CSR
+ sw $1, THREAD_MSA_CSR(\thread)
+ .set pop
.endm
.macro msa_restore_all thread
+ .set push
+ .set noat
+ lw $1, THREAD_MSA_CSR(\thread)
+ ctcmsa MSA_CSR, $1
+ .set pop
ld_d 0, THREAD_FPR0, \thread
ld_d 1, THREAD_FPR1, \thread
ld_d 2, THREAD_FPR2, \thread
@@ -415,4 +426,24 @@
ld_d 31, THREAD_FPR31, \thread
.endm
+ .macro msa_init_upper wd
+#ifdef CONFIG_64BIT
+ insert_d \wd, 1
+#else
+ insert_w \wd, 2
+ insert_w \wd, 3
+#endif
+ .if 31-\wd
+ msa_init_upper (\wd+1)
+ .endif
+ .endm
+
+ .macro msa_init_all_upper
+ .set push
+ .set noat
+ not $1, zero
+ msa_init_upper 0
+ .set pop
+ .endm
+
#endif /* _ASM_ASMMACRO_H */
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index 7c8816f7b7c4..bae6b0fa8ab5 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -559,7 +559,13 @@ static inline int fls(int x)
int r;
if (__builtin_constant_p(cpu_has_clo_clz) && cpu_has_clo_clz) {
- __asm__("clz %0, %1" : "=r" (x) : "r" (x));
+ __asm__(
+ " .set push \n"
+ " .set mips32 \n"
+ " clz %0, %1 \n"
+ " .set pop \n"
+ : "=r" (x)
+ : "r" (x));
return 32 - x;
}
diff --git a/arch/mips/include/asm/cop2.h b/arch/mips/include/asm/cop2.h
index c1516cc0285f..d0352983b94d 100644
--- a/arch/mips/include/asm/cop2.h
+++ b/arch/mips/include/asm/cop2.h
@@ -32,6 +32,14 @@ extern void nlm_cop2_restore(struct nlm_cop2_state *);
#define cop2_present 1
#define cop2_lazy_restore 0
+#elif defined(CONFIG_CPU_LOONGSON3)
+
+#define cop2_save(r)
+#define cop2_restore(r)
+
+#define cop2_present 1
+#define cop2_lazy_restore 1
+
#else
#define cop2_present 0
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index c7d8c997d93e..e079598ae051 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -29,6 +29,15 @@
#ifndef cpu_has_eva
#define cpu_has_eva (cpu_data[0].options & MIPS_CPU_EVA)
#endif
+#ifndef cpu_has_htw
+#define cpu_has_htw (cpu_data[0].options & MIPS_CPU_HTW)
+#endif
+#ifndef cpu_has_rixiex
+#define cpu_has_rixiex (cpu_data[0].options & MIPS_CPU_RIXIEX)
+#endif
+#ifndef cpu_has_maar
+#define cpu_has_maar (cpu_data[0].options & MIPS_CPU_MAAR)
+#endif
/*
* For the moment we don't consider R6000 and R8000 so we can assume that
diff --git a/arch/mips/include/asm/cpu-info.h b/arch/mips/include/asm/cpu-info.h
index 47d5967ce7ef..d5f42c168001 100644
--- a/arch/mips/include/asm/cpu-info.h
+++ b/arch/mips/include/asm/cpu-info.h
@@ -44,8 +44,8 @@ struct cpuinfo_mips {
/*
* Capability and feature descriptor structure for MIPS CPU
*/
- unsigned long options;
unsigned long ases;
+ unsigned long long options;
unsigned int udelay_val;
unsigned int processor_id;
unsigned int fpu_id;
@@ -61,6 +61,7 @@ struct cpuinfo_mips {
struct cache_desc scache; /* Secondary cache */
struct cache_desc tcache; /* Tertiary/split secondary cache */
int srsets; /* Shadow register sets */
+ int package;/* physical package number */
int core; /* physical core number */
#ifdef CONFIG_64BIT
int vmbits; /* Virtual memory size in bits */
@@ -115,7 +116,7 @@ struct proc_cpuinfo_notifier_args {
#ifdef CONFIG_MIPS_MT_SMP
# define cpu_vpe_id(cpuinfo) ((cpuinfo)->vpe_id)
#else
-# define cpu_vpe_id(cpuinfo) 0
+# define cpu_vpe_id(cpuinfo) ({ (void)cpuinfo; 0; })
#endif
#endif /* __ASM_CPU_INFO_H */
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 129d08701e91..dfdc77ed1839 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -233,6 +233,8 @@
#define PRID_REV_LOONGSON2E 0x0002
#define PRID_REV_LOONGSON2F 0x0003
#define PRID_REV_LOONGSON3A 0x0005
+#define PRID_REV_LOONGSON3B_R1 0x0006
+#define PRID_REV_LOONGSON3B_R2 0x0007
/*
* Older processors used to encode processor version and revision in two
@@ -335,34 +337,37 @@ enum cpu_type_enum {
/*
* CPU Option encodings
*/
-#define MIPS_CPU_TLB 0x00000001 /* CPU has TLB */
-#define MIPS_CPU_4KEX 0x00000002 /* "R4K" exception model */
-#define MIPS_CPU_3K_CACHE 0x00000004 /* R3000-style caches */
-#define MIPS_CPU_4K_CACHE 0x00000008 /* R4000-style caches */
-#define MIPS_CPU_TX39_CACHE 0x00000010 /* TX3900-style caches */
-#define MIPS_CPU_FPU 0x00000020 /* CPU has FPU */
-#define MIPS_CPU_32FPR 0x00000040 /* 32 dbl. prec. FP registers */
-#define MIPS_CPU_COUNTER 0x00000080 /* Cycle count/compare */
-#define MIPS_CPU_WATCH 0x00000100 /* watchpoint registers */
-#define MIPS_CPU_DIVEC 0x00000200 /* dedicated interrupt vector */
-#define MIPS_CPU_VCE 0x00000400 /* virt. coherence conflict possible */
-#define MIPS_CPU_CACHE_CDEX_P 0x00000800 /* Create_Dirty_Exclusive CACHE op */
-#define MIPS_CPU_CACHE_CDEX_S 0x00001000 /* ... same for seconary cache ... */
-#define MIPS_CPU_MCHECK 0x00002000 /* Machine check exception */
-#define MIPS_CPU_EJTAG 0x00004000 /* EJTAG exception */
-#define MIPS_CPU_NOFPUEX 0x00008000 /* no FPU exception */
-#define MIPS_CPU_LLSC 0x00010000 /* CPU has ll/sc instructions */
-#define MIPS_CPU_INCLUSIVE_CACHES 0x00020000 /* P-cache subset enforced */
-#define MIPS_CPU_PREFETCH 0x00040000 /* CPU has usable prefetch */
-#define MIPS_CPU_VINT 0x00080000 /* CPU supports MIPSR2 vectored interrupts */
-#define MIPS_CPU_VEIC 0x00100000 /* CPU supports MIPSR2 external interrupt controller mode */
-#define MIPS_CPU_ULRI 0x00200000 /* CPU has ULRI feature */
-#define MIPS_CPU_PCI 0x00400000 /* CPU has Perf Ctr Int indicator */
-#define MIPS_CPU_RIXI 0x00800000 /* CPU has TLB Read/eXec Inhibit */
-#define MIPS_CPU_MICROMIPS 0x01000000 /* CPU has microMIPS capability */
-#define MIPS_CPU_TLBINV 0x02000000 /* CPU supports TLBINV/F */
-#define MIPS_CPU_SEGMENTS 0x04000000 /* CPU supports Segmentation Control registers */
-#define MIPS_CPU_EVA 0x80000000 /* CPU supports Enhanced Virtual Addressing */
+#define MIPS_CPU_TLB 0x00000001ull /* CPU has TLB */
+#define MIPS_CPU_4KEX 0x00000002ull /* "R4K" exception model */
+#define MIPS_CPU_3K_CACHE 0x00000004ull /* R3000-style caches */
+#define MIPS_CPU_4K_CACHE 0x00000008ull /* R4000-style caches */
+#define MIPS_CPU_TX39_CACHE 0x00000010ull /* TX3900-style caches */
+#define MIPS_CPU_FPU 0x00000020ull /* CPU has FPU */
+#define MIPS_CPU_32FPR 0x00000040ull /* 32 dbl. prec. FP registers */
+#define MIPS_CPU_COUNTER 0x00000080ull /* Cycle count/compare */
+#define MIPS_CPU_WATCH 0x00000100ull /* watchpoint registers */
+#define MIPS_CPU_DIVEC 0x00000200ull /* dedicated interrupt vector */
+#define MIPS_CPU_VCE 0x00000400ull /* virt. coherence conflict possible */
+#define MIPS_CPU_CACHE_CDEX_P 0x00000800ull /* Create_Dirty_Exclusive CACHE op */
+#define MIPS_CPU_CACHE_CDEX_S 0x00001000ull /* ... same for seconary cache ... */
+#define MIPS_CPU_MCHECK 0x00002000ull /* Machine check exception */
+#define MIPS_CPU_EJTAG 0x00004000ull /* EJTAG exception */
+#define MIPS_CPU_NOFPUEX 0x00008000ull /* no FPU exception */
+#define MIPS_CPU_LLSC 0x00010000ull /* CPU has ll/sc instructions */
+#define MIPS_CPU_INCLUSIVE_CACHES 0x00020000ull /* P-cache subset enforced */
+#define MIPS_CPU_PREFETCH 0x00040000ull /* CPU has usable prefetch */
+#define MIPS_CPU_VINT 0x00080000ull /* CPU supports MIPSR2 vectored interrupts */
+#define MIPS_CPU_VEIC 0x00100000ull /* CPU supports MIPSR2 external interrupt controller mode */
+#define MIPS_CPU_ULRI 0x00200000ull /* CPU has ULRI feature */
+#define MIPS_CPU_PCI 0x00400000ull /* CPU has Perf Ctr Int indicator */
+#define MIPS_CPU_RIXI 0x00800000ull /* CPU has TLB Read/eXec Inhibit */
+#define MIPS_CPU_MICROMIPS 0x01000000ull /* CPU has microMIPS capability */
+#define MIPS_CPU_TLBINV 0x02000000ull /* CPU supports TLBINV/F */
+#define MIPS_CPU_SEGMENTS 0x04000000ull /* CPU supports Segmentation Control registers */
+#define MIPS_CPU_EVA 0x80000000ull /* CPU supports Enhanced Virtual Addressing */
+#define MIPS_CPU_HTW 0x100000000ull /* CPU support Hardware Page Table Walker */
+#define MIPS_CPU_RIXIEX 0x200000000ull /* CPU has unique exception codes for {Read, Execute}-Inhibit exceptions */
+#define MIPS_CPU_MAAR 0x400000000ull /* MAAR(I) registers are present */
/*
* CPU ASE encodings
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index d4144056e928..1d38fe0edd2d 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -339,23 +339,6 @@ do { \
#endif /* CONFIG_64BIT */
-struct pt_regs;
-struct task_struct;
-
-extern void elf_dump_regs(elf_greg_t *, struct pt_regs *regs);
-extern int dump_task_regs(struct task_struct *, elf_gregset_t *);
-extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
-
-#ifndef ELF_CORE_COPY_REGS
-#define ELF_CORE_COPY_REGS(elf_regs, regs) \
- elf_dump_regs((elf_greg_t *)&(elf_regs), regs);
-#endif
-#ifndef ELF_CORE_COPY_TASK_REGS
-#define ELF_CORE_COPY_TASK_REGS(tsk, elf_regs) dump_task_regs(tsk, elf_regs)
-#endif
-#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) \
- dump_task_fpu(tsk, elf_fpregs)
-
#define CORE_DUMP_USE_REGSET
#define ELF_EXEC_PAGESIZE PAGE_SIZE
diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h
index a939574f8293..4d0aeda68397 100644
--- a/arch/mips/include/asm/fpu.h
+++ b/arch/mips/include/asm/fpu.h
@@ -21,6 +21,7 @@
#include <asm/hazards.h>
#include <asm/processor.h>
#include <asm/current.h>
+#include <asm/msa.h>
#ifdef CONFIG_MIPS_MT_FPAFF
#include <asm/mips_mt.h>
@@ -141,13 +142,21 @@ static inline int own_fpu(int restore)
static inline void lose_fpu(int save)
{
preempt_disable();
- if (is_fpu_owner()) {
+ if (is_msa_enabled()) {
+ if (save) {
+ save_msa(current);
+ asm volatile("cfc1 %0, $31"
+ : "=r"(current->thread.fpu.fcr31));
+ }
+ disable_msa();
+ clear_thread_flag(TIF_USEDMSA);
+ } else if (is_fpu_owner()) {
if (save)
_save_fp(current);
- KSTK_STATUS(current) &= ~ST0_CU1;
- clear_thread_flag(TIF_USEDFPU);
__disable_fpu();
}
+ KSTK_STATUS(current) &= ~ST0_CU1;
+ clear_thread_flag(TIF_USEDFPU);
preempt_enable();
}
@@ -155,8 +164,6 @@ static inline int init_fpu(void)
{
int ret = 0;
- preempt_disable();
-
if (cpu_has_fpu) {
ret = __own_fpu();
if (!ret)
@@ -164,8 +171,6 @@ static inline int init_fpu(void)
} else
fpu_emulator_init_fpu();
- preempt_enable();
-
return ret;
}
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h
index 10f6a99f92c2..3f20b2111d56 100644
--- a/arch/mips/include/asm/gic.h
+++ b/arch/mips/include/asm/gic.h
@@ -14,6 +14,8 @@
#include <linux/bitmap.h>
#include <linux/threads.h>
+#include <irq.h>
+
#undef GICISBYTELITTLEENDIAN
/* Constants */
@@ -22,8 +24,6 @@
#define GIC_TRIG_EDGE 1
#define GIC_TRIG_LEVEL 0
-#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
-
#define MSK(n) ((1 << (n)) - 1)
#define REG32(addr) (*(volatile unsigned int *) (addr))
#define REG(base, offs) REG32((unsigned long)(base) + offs##_##OFS)
@@ -43,18 +43,17 @@
#ifdef GICISBYTELITTLEENDIAN
#define GICREAD(reg, data) ((data) = (reg), (data) = le32_to_cpu(data))
#define GICWRITE(reg, data) ((reg) = cpu_to_le32(data))
-#define GICBIS(reg, bits) \
- ({unsigned int data; \
- GICREAD(reg, data); \
- data |= bits; \
- GICWRITE(reg, data); \
- })
-
#else
#define GICREAD(reg, data) ((data) = (reg))
#define GICWRITE(reg, data) ((reg) = (data))
-#define GICBIS(reg, bits) ((reg) |= (bits))
#endif
+#define GICBIS(reg, mask, bits) \
+ do { u32 data; \
+ GICREAD((reg), data); \
+ data &= ~(mask); \
+ data |= ((bits) & (mask)); \
+ GICWRITE((reg), data); \
+ } while (0)
/* GIC Address Space */
@@ -170,13 +169,15 @@
#define GIC_SH_SET_POLARITY_OFS 0x0100
#define GIC_SET_POLARITY(intr, pol) \
GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + \
- GIC_INTR_OFS(intr)), (pol) << GIC_INTR_BIT(intr))
+ GIC_INTR_OFS(intr)), (1 << GIC_INTR_BIT(intr)), \
+ (pol) << GIC_INTR_BIT(intr))
/* Triggering : Reset Value is always 0 */
#define GIC_SH_SET_TRIGGER_OFS 0x0180
#define GIC_SET_TRIGGER(intr, trig) \
GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + \
- GIC_INTR_OFS(intr)), (trig) << GIC_INTR_BIT(intr))
+ GIC_INTR_OFS(intr)), (1 << GIC_INTR_BIT(intr)), \
+ (trig) << GIC_INTR_BIT(intr))
/* Mask manipulation */
#define GIC_SH_SMASK_OFS 0x0380
@@ -306,18 +307,6 @@
GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe)), \
GIC_SH_MAP_TO_VPE_REG_BIT(vpe))
-struct gic_pcpu_mask {
- DECLARE_BITMAP(pcpu_mask, GIC_NUM_INTRS);
-};
-
-struct gic_pending_regs {
- DECLARE_BITMAP(pending, GIC_NUM_INTRS);
-};
-
-struct gic_intrmask_regs {
- DECLARE_BITMAP(intrmask, GIC_NUM_INTRS);
-};
-
/*
* Interrupt Meta-data specification. The ipiflag helps
* in building ipi_map.
@@ -329,8 +318,7 @@ struct gic_intr_map {
unsigned int polarity; /* Polarity : +/- */
unsigned int trigtype; /* Trigger : Edge/Levl */
unsigned int flags; /* Misc flags */
-#define GIC_FLAG_IPI 0x01
-#define GIC_FLAG_TRANSPARENT 0x02
+#define GIC_FLAG_TRANSPARENT 0x01
};
/*
@@ -386,6 +374,7 @@ extern unsigned int plat_ipi_call_int_xlate(unsigned int);
extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
extern void gic_bind_eic_interrupt(int irq, int set);
extern unsigned int gic_get_timer_pending(void);
+extern void gic_get_int_mask(unsigned long *dst, const unsigned long *src);
extern unsigned int gic_get_int(void);
extern void gic_enable_interrupt(int irq_vec);
extern void gic_disable_interrupt(int irq_vec);
diff --git a/arch/mips/include/asm/maar.h b/arch/mips/include/asm/maar.h
new file mode 100644
index 000000000000..6c62b0f899c0
--- /dev/null
+++ b/arch/mips/include/asm/maar.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2014 Imagination Technologies
+ * Author: Paul Burton <paul.burton@imgtec.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MIPS_ASM_MIPS_MAAR_H__
+#define __MIPS_ASM_MIPS_MAAR_H__
+
+#include <asm/hazards.h>
+#include <asm/mipsregs.h>
+
+/**
+ * platform_maar_init() - perform platform-level MAAR configuration
+ * @num_pairs: The number of MAAR pairs present in the system.
+ *
+ * Platforms should implement this function such that it configures as many
+ * MAAR pairs as required, from 0 up to the maximum of num_pairs-1, and returns
+ * the number that were used. Any further MAARs will be configured to be
+ * invalid. The default implementation of this function will simply indicate
+ * that it has configured 0 MAAR pairs.
+ *
+ * Return: The number of MAAR pairs configured.
+ */
+unsigned __weak platform_maar_init(unsigned num_pairs);
+
+/**
+ * write_maar_pair() - write to a pair of MAARs
+ * @idx: The index of the pair (ie. use MAARs idx*2 & (idx*2)+1).
+ * @lower: The lowest address that the MAAR pair will affect. Must be
+ * aligned to a 2^16 byte boundary.
+ * @upper: The highest address that the MAAR pair will affect. Must be
+ * aligned to one byte before a 2^16 byte boundary.
+ * @attrs: The accessibility attributes to program, eg. MIPS_MAAR_S. The
+ * MIPS_MAAR_V attribute will automatically be set.
+ *
+ * Program the pair of MAAR registers specified by idx to apply the attributes
+ * specified by attrs to the range of addresses from lower to higher.
+ */
+static inline void write_maar_pair(unsigned idx, phys_addr_t lower,
+ phys_addr_t upper, unsigned attrs)
+{
+ /* Addresses begin at bit 16, but are shifted right 4 bits */
+ BUG_ON(lower & (0xffff | ~(MIPS_MAAR_ADDR << 4)));
+ BUG_ON(((upper & 0xffff) != 0xffff)
+ || ((upper & ~0xffffull) & ~(MIPS_MAAR_ADDR << 4)));
+
+ /* Automatically set MIPS_MAAR_V */
+ attrs |= MIPS_MAAR_V;
+
+ /* Write the upper address & attributes (only MIPS_MAAR_V matters) */
+ write_c0_maari(idx << 1);
+ back_to_back_c0_hazard();
+ write_c0_maar(((upper >> 4) & MIPS_MAAR_ADDR) | attrs);
+ back_to_back_c0_hazard();
+
+ /* Write the lower address & attributes */
+ write_c0_maari((idx << 1) | 0x1);
+ back_to_back_c0_hazard();
+ write_c0_maar((lower >> 4) | attrs);
+ back_to_back_c0_hazard();
+}
+
+/**
+ * struct maar_config - MAAR configuration data
+ * @lower: The lowest address that the MAAR pair will affect. Must be
+ * aligned to a 2^16 byte boundary.
+ * @upper: The highest address that the MAAR pair will affect. Must be
+ * aligned to one byte before a 2^16 byte boundary.
+ * @attrs: The accessibility attributes to program, eg. MIPS_MAAR_S. The
+ * MIPS_MAAR_V attribute will automatically be set.
+ *
+ * Describes the configuration of a pair of Memory Accessibility Attribute
+ * Registers - applying attributes from attrs to the range of physical
+ * addresses from lower to upper inclusive.
+ */
+struct maar_config {
+ phys_addr_t lower;
+ phys_addr_t upper;
+ unsigned attrs;
+};
+
+/**
+ * maar_config() - configure MAARs according to provided data
+ * @cfg: Pointer to an array of struct maar_config.
+ * @num_cfg: The number of structs in the cfg array.
+ * @num_pairs: The number of MAAR pairs present in the system.
+ *
+ * Configures as many MAARs as are present and specified in the cfg
+ * array with the values taken from the cfg array.
+ *
+ * Return: The number of MAAR pairs configured.
+ */
+static inline unsigned maar_config(const struct maar_config *cfg,
+ unsigned num_cfg, unsigned num_pairs)
+{
+ unsigned i;
+
+ for (i = 0; i < min(num_cfg, num_pairs); i++)
+ write_maar_pair(i, cfg[i].lower, cfg[i].upper, cfg[i].attrs);
+
+ return i;
+}
+
+#endif /* __MIPS_ASM_MIPS_MAAR_H__ */
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index b4c3ecb17d48..a7eec3364a64 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -34,6 +34,558 @@
#ifndef _AU1000_H_
#define _AU1000_H_
+/* SOC Interrupt numbers */
+/* Au1000-style (IC0/1): 2 controllers with 32 sources each */
+#define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
+#define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31)
+#define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_LAST + 1)
+#define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31)
+#define AU1000_MAX_INTR AU1000_INTC1_INT_LAST
+
+/* Au1300-style (GPIC): 1 controller with up to 128 sources */
+#define ALCHEMY_GPIC_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
+#define ALCHEMY_GPIC_INT_NUM 128
+#define ALCHEMY_GPIC_INT_LAST (ALCHEMY_GPIC_INT_BASE + ALCHEMY_GPIC_INT_NUM - 1)
+
+/* common clock names, shared among all variants. AUXPLL2 is Au1300 */
+#define ALCHEMY_ROOT_CLK "root_clk"
+#define ALCHEMY_CPU_CLK "cpu_clk"
+#define ALCHEMY_AUXPLL_CLK "auxpll_clk"
+#define ALCHEMY_AUXPLL2_CLK "auxpll2_clk"
+#define ALCHEMY_SYSBUS_CLK "sysbus_clk"
+#define ALCHEMY_PERIPH_CLK "periph_clk"
+#define ALCHEMY_MEM_CLK "mem_clk"
+#define ALCHEMY_LR_CLK "lr_clk"
+#define ALCHEMY_FG0_CLK "fg0_clk"
+#define ALCHEMY_FG1_CLK "fg1_clk"
+#define ALCHEMY_FG2_CLK "fg2_clk"
+#define ALCHEMY_FG3_CLK "fg3_clk"
+#define ALCHEMY_FG4_CLK "fg4_clk"
+#define ALCHEMY_FG5_CLK "fg5_clk"
+
+/* Au1300 peripheral interrupt numbers */
+#define AU1300_FIRST_INT (ALCHEMY_GPIC_INT_BASE)
+#define AU1300_UART1_INT (AU1300_FIRST_INT + 17)
+#define AU1300_UART2_INT (AU1300_FIRST_INT + 25)
+#define AU1300_UART3_INT (AU1300_FIRST_INT + 27)
+#define AU1300_SD1_INT (AU1300_FIRST_INT + 32)
+#define AU1300_SD2_INT (AU1300_FIRST_INT + 38)
+#define AU1300_PSC0_INT (AU1300_FIRST_INT + 48)
+#define AU1300_PSC1_INT (AU1300_FIRST_INT + 52)
+#define AU1300_PSC2_INT (AU1300_FIRST_INT + 56)
+#define AU1300_PSC3_INT (AU1300_FIRST_INT + 60)
+#define AU1300_NAND_INT (AU1300_FIRST_INT + 62)
+#define AU1300_DDMA_INT (AU1300_FIRST_INT + 75)
+#define AU1300_MMU_INT (AU1300_FIRST_INT + 76)
+#define AU1300_MPU_INT (AU1300_FIRST_INT + 77)
+#define AU1300_GPU_INT (AU1300_FIRST_INT + 78)
+#define AU1300_UDMA_INT (AU1300_FIRST_INT + 79)
+#define AU1300_TOY_INT (AU1300_FIRST_INT + 80)
+#define AU1300_TOY_MATCH0_INT (AU1300_FIRST_INT + 81)
+#define AU1300_TOY_MATCH1_INT (AU1300_FIRST_INT + 82)
+#define AU1300_TOY_MATCH2_INT (AU1300_FIRST_INT + 83)
+#define AU1300_RTC_INT (AU1300_FIRST_INT + 84)
+#define AU1300_RTC_MATCH0_INT (AU1300_FIRST_INT + 85)
+#define AU1300_RTC_MATCH1_INT (AU1300_FIRST_INT + 86)
+#define AU1300_RTC_MATCH2_INT (AU1300_FIRST_INT + 87)
+#define AU1300_UART0_INT (AU1300_FIRST_INT + 88)
+#define AU1300_SD0_INT (AU1300_FIRST_INT + 89)
+#define AU1300_USB_INT (AU1300_FIRST_INT + 90)
+#define AU1300_LCD_INT (AU1300_FIRST_INT + 91)
+#define AU1300_BSA_INT (AU1300_FIRST_INT + 92)
+#define AU1300_MPE_INT (AU1300_FIRST_INT + 93)
+#define AU1300_ITE_INT (AU1300_FIRST_INT + 94)
+#define AU1300_AES_INT (AU1300_FIRST_INT + 95)
+#define AU1300_CIM_INT (AU1300_FIRST_INT + 96)
+
+/**********************************************************************/
+
+/*
+ * Physical base addresses for integrated peripherals
+ * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200 5..au1300
+ */
+
+#define AU1000_AC97_PHYS_ADDR 0x10000000 /* 012 */
+#define AU1300_ROM_PHYS_ADDR 0x10000000 /* 5 */
+#define AU1300_OTP_PHYS_ADDR 0x10002000 /* 5 */
+#define AU1300_VSS_PHYS_ADDR 0x10003000 /* 5 */
+#define AU1300_UART0_PHYS_ADDR 0x10100000 /* 5 */
+#define AU1300_UART1_PHYS_ADDR 0x10101000 /* 5 */
+#define AU1300_UART2_PHYS_ADDR 0x10102000 /* 5 */
+#define AU1300_UART3_PHYS_ADDR 0x10103000 /* 5 */
+#define AU1000_USB_OHCI_PHYS_ADDR 0x10100000 /* 012 */
+#define AU1000_USB_UDC_PHYS_ADDR 0x10200000 /* 0123 */
+#define AU1300_GPIC_PHYS_ADDR 0x10200000 /* 5 */
+#define AU1000_IRDA_PHYS_ADDR 0x10300000 /* 02 */
+#define AU1200_AES_PHYS_ADDR 0x10300000 /* 45 */
+#define AU1000_IC0_PHYS_ADDR 0x10400000 /* 01234 */
+#define AU1300_GPU_PHYS_ADDR 0x10500000 /* 5 */
+#define AU1000_MAC0_PHYS_ADDR 0x10500000 /* 023 */
+#define AU1000_MAC1_PHYS_ADDR 0x10510000 /* 023 */
+#define AU1000_MACEN_PHYS_ADDR 0x10520000 /* 023 */
+#define AU1100_SD0_PHYS_ADDR 0x10600000 /* 245 */
+#define AU1300_SD1_PHYS_ADDR 0x10601000 /* 5 */
+#define AU1300_SD2_PHYS_ADDR 0x10602000 /* 5 */
+#define AU1100_SD1_PHYS_ADDR 0x10680000 /* 24 */
+#define AU1300_SYS_PHYS_ADDR 0x10900000 /* 5 */
+#define AU1550_PSC2_PHYS_ADDR 0x10A00000 /* 3 */
+#define AU1550_PSC3_PHYS_ADDR 0x10B00000 /* 3 */
+#define AU1300_PSC0_PHYS_ADDR 0x10A00000 /* 5 */
+#define AU1300_PSC1_PHYS_ADDR 0x10A01000 /* 5 */
+#define AU1300_PSC2_PHYS_ADDR 0x10A02000 /* 5 */
+#define AU1300_PSC3_PHYS_ADDR 0x10A03000 /* 5 */
+#define AU1000_I2S_PHYS_ADDR 0x11000000 /* 02 */
+#define AU1500_MAC0_PHYS_ADDR 0x11500000 /* 1 */
+#define AU1500_MAC1_PHYS_ADDR 0x11510000 /* 1 */
+#define AU1500_MACEN_PHYS_ADDR 0x11520000 /* 1 */
+#define AU1000_UART0_PHYS_ADDR 0x11100000 /* 01234 */
+#define AU1200_SWCNT_PHYS_ADDR 0x1110010C /* 4 */
+#define AU1000_UART1_PHYS_ADDR 0x11200000 /* 0234 */
+#define AU1000_UART2_PHYS_ADDR 0x11300000 /* 0 */
+#define AU1000_UART3_PHYS_ADDR 0x11400000 /* 0123 */
+#define AU1000_SSI0_PHYS_ADDR 0x11600000 /* 02 */
+#define AU1000_SSI1_PHYS_ADDR 0x11680000 /* 02 */
+#define AU1500_GPIO2_PHYS_ADDR 0x11700000 /* 1234 */
+#define AU1000_IC1_PHYS_ADDR 0x11800000 /* 01234 */
+#define AU1000_SYS_PHYS_ADDR 0x11900000 /* 012345 */
+#define AU1550_PSC0_PHYS_ADDR 0x11A00000 /* 34 */
+#define AU1550_PSC1_PHYS_ADDR 0x11B00000 /* 34 */
+#define AU1000_MEM_PHYS_ADDR 0x14000000 /* 01234 */
+#define AU1000_STATIC_MEM_PHYS_ADDR 0x14001000 /* 01234 */
+#define AU1300_UDMA_PHYS_ADDR 0x14001800 /* 5 */
+#define AU1000_DMA_PHYS_ADDR 0x14002000 /* 012 */
+#define AU1550_DBDMA_PHYS_ADDR 0x14002000 /* 345 */
+#define AU1550_DBDMA_CONF_PHYS_ADDR 0x14003000 /* 345 */
+#define AU1000_MACDMA0_PHYS_ADDR 0x14004000 /* 0123 */
+#define AU1000_MACDMA1_PHYS_ADDR 0x14004200 /* 0123 */
+#define AU1200_CIM_PHYS_ADDR 0x14004000 /* 45 */
+#define AU1500_PCI_PHYS_ADDR 0x14005000 /* 13 */
+#define AU1550_PE_PHYS_ADDR 0x14008000 /* 3 */
+#define AU1200_MAEBE_PHYS_ADDR 0x14010000 /* 4 */
+#define AU1200_MAEFE_PHYS_ADDR 0x14012000 /* 4 */
+#define AU1300_MAEITE_PHYS_ADDR 0x14010000 /* 5 */
+#define AU1300_MAEMPE_PHYS_ADDR 0x14014000 /* 5 */
+#define AU1550_USB_OHCI_PHYS_ADDR 0x14020000 /* 3 */
+#define AU1200_USB_CTL_PHYS_ADDR 0x14020000 /* 4 */
+#define AU1200_USB_OTG_PHYS_ADDR 0x14020020 /* 4 */
+#define AU1200_USB_OHCI_PHYS_ADDR 0x14020100 /* 4 */
+#define AU1200_USB_EHCI_PHYS_ADDR 0x14020200 /* 4 */
+#define AU1200_USB_UDC_PHYS_ADDR 0x14022000 /* 4 */
+#define AU1300_USB_EHCI_PHYS_ADDR 0x14020000 /* 5 */
+#define AU1300_USB_OHCI0_PHYS_ADDR 0x14020400 /* 5 */
+#define AU1300_USB_OHCI1_PHYS_ADDR 0x14020800 /* 5 */
+#define AU1300_USB_CTL_PHYS_ADDR 0x14021000 /* 5 */
+#define AU1300_USB_OTG_PHYS_ADDR 0x14022000 /* 5 */
+#define AU1300_MAEBSA_PHYS_ADDR 0x14030000 /* 5 */
+#define AU1100_LCD_PHYS_ADDR 0x15000000 /* 2 */
+#define AU1200_LCD_PHYS_ADDR 0x15000000 /* 45 */
+#define AU1500_PCI_MEM_PHYS_ADDR 0x400000000ULL /* 13 */
+#define AU1500_PCI_IO_PHYS_ADDR 0x500000000ULL /* 13 */
+#define AU1500_PCI_CONFIG0_PHYS_ADDR 0x600000000ULL /* 13 */
+#define AU1500_PCI_CONFIG1_PHYS_ADDR 0x680000000ULL /* 13 */
+#define AU1000_PCMCIA_IO_PHYS_ADDR 0xF00000000ULL /* 012345 */
+#define AU1000_PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL /* 012345 */
+#define AU1000_PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL /* 012345 */
+
+/**********************************************************************/
+
+
+/*
+ * Au1300 GPIO+INT controller (GPIC) register offsets and bits
+ * Registers are 128bits (0x10 bytes), divided into 4 "banks".
+ */
+#define AU1300_GPIC_PINVAL 0x0000
+#define AU1300_GPIC_PINVALCLR 0x0010
+#define AU1300_GPIC_IPEND 0x0020
+#define AU1300_GPIC_PRIENC 0x0030
+#define AU1300_GPIC_IEN 0x0040 /* int_mask in manual */
+#define AU1300_GPIC_IDIS 0x0050 /* int_maskclr in manual */
+#define AU1300_GPIC_DMASEL 0x0060
+#define AU1300_GPIC_DEVSEL 0x0080
+#define AU1300_GPIC_DEVCLR 0x0090
+#define AU1300_GPIC_RSTVAL 0x00a0
+/* pin configuration space. one 32bit register for up to 128 IRQs */
+#define AU1300_GPIC_PINCFG 0x1000
+
+#define GPIC_GPIO_TO_BIT(gpio) \
+ (1 << ((gpio) & 0x1f))
+
+#define GPIC_GPIO_BANKOFF(gpio) \
+ (((gpio) >> 5) * 4)
+
+/* Pin Control bits: who owns the pin, what does it do */
+#define GPIC_CFG_PC_GPIN 0
+#define GPIC_CFG_PC_DEV 1
+#define GPIC_CFG_PC_GPOLOW 2
+#define GPIC_CFG_PC_GPOHIGH 3
+#define GPIC_CFG_PC_MASK 3
+
+/* assign pin to MIPS IRQ line */
+#define GPIC_CFG_IL_SET(x) (((x) & 3) << 2)
+#define GPIC_CFG_IL_MASK (3 << 2)
+
+/* pin interrupt type setup */
+#define GPIC_CFG_IC_OFF (0 << 4)
+#define GPIC_CFG_IC_LEVEL_LOW (1 << 4)
+#define GPIC_CFG_IC_LEVEL_HIGH (2 << 4)
+#define GPIC_CFG_IC_EDGE_FALL (5 << 4)
+#define GPIC_CFG_IC_EDGE_RISE (6 << 4)
+#define GPIC_CFG_IC_EDGE_BOTH (7 << 4)
+#define GPIC_CFG_IC_MASK (7 << 4)
+
+/* allow interrupt to wake cpu from 'wait' */
+#define GPIC_CFG_IDLEWAKE (1 << 7)
+
+/***********************************************************************/
+
+/* Au1000 SDRAM memory controller register offsets */
+#define AU1000_MEM_SDMODE0 0x0000
+#define AU1000_MEM_SDMODE1 0x0004
+#define AU1000_MEM_SDMODE2 0x0008
+#define AU1000_MEM_SDADDR0 0x000C
+#define AU1000_MEM_SDADDR1 0x0010
+#define AU1000_MEM_SDADDR2 0x0014
+#define AU1000_MEM_SDREFCFG 0x0018
+#define AU1000_MEM_SDPRECMD 0x001C
+#define AU1000_MEM_SDAUTOREF 0x0020
+#define AU1000_MEM_SDWRMD0 0x0024
+#define AU1000_MEM_SDWRMD1 0x0028
+#define AU1000_MEM_SDWRMD2 0x002C
+#define AU1000_MEM_SDSLEEP 0x0030
+#define AU1000_MEM_SDSMCKE 0x0034
+
+/* MEM_SDMODE register content definitions */
+#define MEM_SDMODE_F (1 << 22)
+#define MEM_SDMODE_SR (1 << 21)
+#define MEM_SDMODE_BS (1 << 20)
+#define MEM_SDMODE_RS (3 << 18)
+#define MEM_SDMODE_CS (7 << 15)
+#define MEM_SDMODE_TRAS (15 << 11)
+#define MEM_SDMODE_TMRD (3 << 9)
+#define MEM_SDMODE_TWR (3 << 7)
+#define MEM_SDMODE_TRP (3 << 5)
+#define MEM_SDMODE_TRCD (3 << 3)
+#define MEM_SDMODE_TCL (7 << 0)
+
+#define MEM_SDMODE_BS_2Bank (0 << 20)
+#define MEM_SDMODE_BS_4Bank (1 << 20)
+#define MEM_SDMODE_RS_11Row (0 << 18)
+#define MEM_SDMODE_RS_12Row (1 << 18)
+#define MEM_SDMODE_RS_13Row (2 << 18)
+#define MEM_SDMODE_RS_N(N) ((N) << 18)
+#define MEM_SDMODE_CS_7Col (0 << 15)
+#define MEM_SDMODE_CS_8Col (1 << 15)
+#define MEM_SDMODE_CS_9Col (2 << 15)
+#define MEM_SDMODE_CS_10Col (3 << 15)
+#define MEM_SDMODE_CS_11Col (4 << 15)
+#define MEM_SDMODE_CS_N(N) ((N) << 15)
+#define MEM_SDMODE_TRAS_N(N) ((N) << 11)
+#define MEM_SDMODE_TMRD_N(N) ((N) << 9)
+#define MEM_SDMODE_TWR_N(N) ((N) << 7)
+#define MEM_SDMODE_TRP_N(N) ((N) << 5)
+#define MEM_SDMODE_TRCD_N(N) ((N) << 3)
+#define MEM_SDMODE_TCL_N(N) ((N) << 0)
+
+/* MEM_SDADDR register contents definitions */
+#define MEM_SDADDR_E (1 << 20)
+#define MEM_SDADDR_CSBA (0x03FF << 10)
+#define MEM_SDADDR_CSMASK (0x03FF << 0)
+#define MEM_SDADDR_CSBA_N(N) ((N) & (0x03FF << 22) >> 12)
+#define MEM_SDADDR_CSMASK_N(N) ((N)&(0x03FF << 22) >> 22)
+
+/* MEM_SDREFCFG register content definitions */
+#define MEM_SDREFCFG_TRC (15 << 28)
+#define MEM_SDREFCFG_TRPM (3 << 26)
+#define MEM_SDREFCFG_E (1 << 25)
+#define MEM_SDREFCFG_RE (0x1ffffff << 0)
+#define MEM_SDREFCFG_TRC_N(N) ((N) << MEM_SDREFCFG_TRC)
+#define MEM_SDREFCFG_TRPM_N(N) ((N) << MEM_SDREFCFG_TRPM)
+#define MEM_SDREFCFG_REF_N(N) (N)
+
+/* Au1550 SDRAM Register Offsets */
+#define AU1550_MEM_SDMODE0 0x0800
+#define AU1550_MEM_SDMODE1 0x0808
+#define AU1550_MEM_SDMODE2 0x0810
+#define AU1550_MEM_SDADDR0 0x0820
+#define AU1550_MEM_SDADDR1 0x0828
+#define AU1550_MEM_SDADDR2 0x0830
+#define AU1550_MEM_SDCONFIGA 0x0840
+#define AU1550_MEM_SDCONFIGB 0x0848
+#define AU1550_MEM_SDSTAT 0x0850
+#define AU1550_MEM_SDERRADDR 0x0858
+#define AU1550_MEM_SDSTRIDE0 0x0860
+#define AU1550_MEM_SDSTRIDE1 0x0868
+#define AU1550_MEM_SDSTRIDE2 0x0870
+#define AU1550_MEM_SDWRMD0 0x0880
+#define AU1550_MEM_SDWRMD1 0x0888
+#define AU1550_MEM_SDWRMD2 0x0890
+#define AU1550_MEM_SDPRECMD 0x08C0
+#define AU1550_MEM_SDAUTOREF 0x08C8
+#define AU1550_MEM_SDSREF 0x08D0
+#define AU1550_MEM_SDSLEEP MEM_SDSREF
+
+/* Static Bus Controller register offsets */
+#define AU1000_MEM_STCFG0 0x000
+#define AU1000_MEM_STTIME0 0x004
+#define AU1000_MEM_STADDR0 0x008
+#define AU1000_MEM_STCFG1 0x010
+#define AU1000_MEM_STTIME1 0x014
+#define AU1000_MEM_STADDR1 0x018
+#define AU1000_MEM_STCFG2 0x020
+#define AU1000_MEM_STTIME2 0x024
+#define AU1000_MEM_STADDR2 0x028
+#define AU1000_MEM_STCFG3 0x030
+#define AU1000_MEM_STTIME3 0x034
+#define AU1000_MEM_STADDR3 0x038
+#define AU1000_MEM_STNDCTL 0x100
+#define AU1000_MEM_STSTAT 0x104
+
+#define MEM_STNAND_CMD 0x0
+#define MEM_STNAND_ADDR 0x4
+#define MEM_STNAND_DATA 0x20
+
+
+/* Programmable Counters 0 and 1 */
+#define AU1000_SYS_CNTRCTRL 0x14
+# define SYS_CNTRL_E1S (1 << 23)
+# define SYS_CNTRL_T1S (1 << 20)
+# define SYS_CNTRL_M21 (1 << 19)
+# define SYS_CNTRL_M11 (1 << 18)
+# define SYS_CNTRL_M01 (1 << 17)
+# define SYS_CNTRL_C1S (1 << 16)
+# define SYS_CNTRL_BP (1 << 14)
+# define SYS_CNTRL_EN1 (1 << 13)
+# define SYS_CNTRL_BT1 (1 << 12)
+# define SYS_CNTRL_EN0 (1 << 11)
+# define SYS_CNTRL_BT0 (1 << 10)
+# define SYS_CNTRL_E0 (1 << 8)
+# define SYS_CNTRL_E0S (1 << 7)
+# define SYS_CNTRL_32S (1 << 5)
+# define SYS_CNTRL_T0S (1 << 4)
+# define SYS_CNTRL_M20 (1 << 3)
+# define SYS_CNTRL_M10 (1 << 2)
+# define SYS_CNTRL_M00 (1 << 1)
+# define SYS_CNTRL_C0S (1 << 0)
+
+/* Programmable Counter 0 Registers */
+#define AU1000_SYS_TOYTRIM 0x00
+#define AU1000_SYS_TOYWRITE 0x04
+#define AU1000_SYS_TOYMATCH0 0x08
+#define AU1000_SYS_TOYMATCH1 0x0c
+#define AU1000_SYS_TOYMATCH2 0x10
+#define AU1000_SYS_TOYREAD 0x40
+
+/* Programmable Counter 1 Registers */
+#define AU1000_SYS_RTCTRIM 0x44
+#define AU1000_SYS_RTCWRITE 0x48
+#define AU1000_SYS_RTCMATCH0 0x4c
+#define AU1000_SYS_RTCMATCH1 0x50
+#define AU1000_SYS_RTCMATCH2 0x54
+#define AU1000_SYS_RTCREAD 0x58
+
+
+/* GPIO */
+#define AU1000_SYS_PINFUNC 0x2C
+# define SYS_PF_USB (1 << 15) /* 2nd USB device/host */
+# define SYS_PF_U3 (1 << 14) /* GPIO23/U3TXD */
+# define SYS_PF_U2 (1 << 13) /* GPIO22/U2TXD */
+# define SYS_PF_U1 (1 << 12) /* GPIO21/U1TXD */
+# define SYS_PF_SRC (1 << 11) /* GPIO6/SROMCKE */
+# define SYS_PF_CK5 (1 << 10) /* GPIO3/CLK5 */
+# define SYS_PF_CK4 (1 << 9) /* GPIO2/CLK4 */
+# define SYS_PF_IRF (1 << 8) /* GPIO15/IRFIRSEL */
+# define SYS_PF_UR3 (1 << 7) /* GPIO[14:9]/UART3 */
+# define SYS_PF_I2D (1 << 6) /* GPIO8/I2SDI */
+# define SYS_PF_I2S (1 << 5) /* I2S/GPIO[29:31] */
+# define SYS_PF_NI2 (1 << 4) /* NI2/GPIO[24:28] */
+# define SYS_PF_U0 (1 << 3) /* U0TXD/GPIO20 */
+# define SYS_PF_RD (1 << 2) /* IRTXD/GPIO19 */
+# define SYS_PF_A97 (1 << 1) /* AC97/SSL1 */
+# define SYS_PF_S0 (1 << 0) /* SSI_0/GPIO[16:18] */
+
+/* Au1100 only */
+# define SYS_PF_PC (1 << 18) /* PCMCIA/GPIO[207:204] */
+# define SYS_PF_LCD (1 << 17) /* extern lcd/GPIO[203:200] */
+# define SYS_PF_CS (1 << 16) /* EXTCLK0/32KHz to gpio2 */
+# define SYS_PF_EX0 (1 << 9) /* GPIO2/clock */
+
+/* Au1550 only. Redefines lots of pins */
+# define SYS_PF_PSC2_MASK (7 << 17)
+# define SYS_PF_PSC2_AC97 0
+# define SYS_PF_PSC2_SPI 0
+# define SYS_PF_PSC2_I2S (1 << 17)
+# define SYS_PF_PSC2_SMBUS (3 << 17)
+# define SYS_PF_PSC2_GPIO (7 << 17)
+# define SYS_PF_PSC3_MASK (7 << 20)
+# define SYS_PF_PSC3_AC97 0
+# define SYS_PF_PSC3_SPI 0
+# define SYS_PF_PSC3_I2S (1 << 20)
+# define SYS_PF_PSC3_SMBUS (3 << 20)
+# define SYS_PF_PSC3_GPIO (7 << 20)
+# define SYS_PF_PSC1_S1 (1 << 1)
+# define SYS_PF_MUST_BE_SET ((1 << 5) | (1 << 2))
+
+/* Au1200 only */
+#define SYS_PINFUNC_DMA (1 << 31)
+#define SYS_PINFUNC_S0A (1 << 30)
+#define SYS_PINFUNC_S1A (1 << 29)
+#define SYS_PINFUNC_LP0 (1 << 28)
+#define SYS_PINFUNC_LP1 (1 << 27)
+#define SYS_PINFUNC_LD16 (1 << 26)
+#define SYS_PINFUNC_LD8 (1 << 25)
+#define SYS_PINFUNC_LD1 (1 << 24)
+#define SYS_PINFUNC_LD0 (1 << 23)
+#define SYS_PINFUNC_P1A (3 << 21)
+#define SYS_PINFUNC_P1B (1 << 20)
+#define SYS_PINFUNC_FS3 (1 << 19)
+#define SYS_PINFUNC_P0A (3 << 17)
+#define SYS_PINFUNC_CS (1 << 16)
+#define SYS_PINFUNC_CIM (1 << 15)
+#define SYS_PINFUNC_P1C (1 << 14)
+#define SYS_PINFUNC_U1T (1 << 12)
+#define SYS_PINFUNC_U1R (1 << 11)
+#define SYS_PINFUNC_EX1 (1 << 10)
+#define SYS_PINFUNC_EX0 (1 << 9)
+#define SYS_PINFUNC_U0R (1 << 8)
+#define SYS_PINFUNC_MC (1 << 7)
+#define SYS_PINFUNC_S0B (1 << 6)
+#define SYS_PINFUNC_S0C (1 << 5)
+#define SYS_PINFUNC_P0B (1 << 4)
+#define SYS_PINFUNC_U0T (1 << 3)
+#define SYS_PINFUNC_S1B (1 << 2)
+
+/* Power Management */
+#define AU1000_SYS_SCRATCH0 0x18
+#define AU1000_SYS_SCRATCH1 0x1c
+#define AU1000_SYS_WAKEMSK 0x34
+#define AU1000_SYS_ENDIAN 0x38
+#define AU1000_SYS_POWERCTRL 0x3c
+#define AU1000_SYS_WAKESRC 0x5c
+#define AU1000_SYS_SLPPWR 0x78
+#define AU1000_SYS_SLEEP 0x7c
+
+#define SYS_WAKEMSK_D2 (1 << 9)
+#define SYS_WAKEMSK_M2 (1 << 8)
+#define SYS_WAKEMSK_GPIO(x) (1 << (x))
+
+/* Clock Controller */
+#define AU1000_SYS_FREQCTRL0 0x20
+#define AU1000_SYS_FREQCTRL1 0x24
+#define AU1000_SYS_CLKSRC 0x28
+#define AU1000_SYS_CPUPLL 0x60
+#define AU1000_SYS_AUXPLL 0x64
+#define AU1300_SYS_AUXPLL2 0x68
+
+
+/**********************************************************************/
+
+
+/* The PCI chip selects are outside the 32bit space, and since we can't
+ * just program the 36bit addresses into BARs, we have to take a chunk
+ * out of the 32bit space and reserve it for PCI. When these addresses
+ * are ioremap()ed, they'll be fixed up to the real 36bit address before
+ * being passed to the real ioremap function.
+ */
+#define ALCHEMY_PCI_MEMWIN_START (AU1500_PCI_MEM_PHYS_ADDR >> 4)
+#define ALCHEMY_PCI_MEMWIN_END (ALCHEMY_PCI_MEMWIN_START + 0x0FFFFFFF)
+
+/* for PCI IO it's simpler because we get to do the ioremap ourselves and then
+ * adjust the device's resources.
+ */
+#define ALCHEMY_PCI_IOWIN_START 0x00001000
+#define ALCHEMY_PCI_IOWIN_END 0x0000FFFF
+
+#ifdef CONFIG_PCI
+
+#define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */
+#define IOPORT_RESOURCE_END 0xffffffff
+#define IOMEM_RESOURCE_START 0x10000000
+#define IOMEM_RESOURCE_END 0xfffffffffULL
+
+#else
+
+/* Don't allow any legacy ports probing */
+#define IOPORT_RESOURCE_START 0x10000000
+#define IOPORT_RESOURCE_END 0xffffffff
+#define IOMEM_RESOURCE_START 0x10000000
+#define IOMEM_RESOURCE_END 0xfffffffffULL
+
+#endif
+
+/* PCI controller block register offsets */
+#define PCI_REG_CMEM 0x0000
+#define PCI_REG_CONFIG 0x0004
+#define PCI_REG_B2BMASK_CCH 0x0008
+#define PCI_REG_B2BBASE0_VID 0x000C
+#define PCI_REG_B2BBASE1_SID 0x0010
+#define PCI_REG_MWMASK_DEV 0x0014
+#define PCI_REG_MWBASE_REV_CCL 0x0018
+#define PCI_REG_ERR_ADDR 0x001C
+#define PCI_REG_SPEC_INTACK 0x0020
+#define PCI_REG_ID 0x0100
+#define PCI_REG_STATCMD 0x0104
+#define PCI_REG_CLASSREV 0x0108
+#define PCI_REG_PARAM 0x010C
+#define PCI_REG_MBAR 0x0110
+#define PCI_REG_TIMEOUT 0x0140
+
+/* PCI controller block register bits */
+#define PCI_CMEM_E (1 << 28) /* enable cacheable memory */
+#define PCI_CMEM_CMBASE(x) (((x) & 0x3fff) << 14)
+#define PCI_CMEM_CMMASK(x) ((x) & 0x3fff)
+#define PCI_CONFIG_ERD (1 << 27) /* pci error during R/W */
+#define PCI_CONFIG_ET (1 << 26) /* error in target mode */
+#define PCI_CONFIG_EF (1 << 25) /* fatal error */
+#define PCI_CONFIG_EP (1 << 24) /* parity error */
+#define PCI_CONFIG_EM (1 << 23) /* multiple errors */
+#define PCI_CONFIG_BM (1 << 22) /* bad master error */
+#define PCI_CONFIG_PD (1 << 20) /* PCI Disable */
+#define PCI_CONFIG_BME (1 << 19) /* Byte Mask Enable for reads */
+#define PCI_CONFIG_NC (1 << 16) /* mark mem access non-coherent */
+#define PCI_CONFIG_IA (1 << 15) /* INTA# enabled (target mode) */
+#define PCI_CONFIG_IP (1 << 13) /* int on PCI_PERR# */
+#define PCI_CONFIG_IS (1 << 12) /* int on PCI_SERR# */
+#define PCI_CONFIG_IMM (1 << 11) /* int on master abort */
+#define PCI_CONFIG_ITM (1 << 10) /* int on target abort (as master) */
+#define PCI_CONFIG_ITT (1 << 9) /* int on target abort (as target) */
+#define PCI_CONFIG_IPB (1 << 8) /* int on PERR# in bus master acc */
+#define PCI_CONFIG_SIC_NO (0 << 6) /* no byte mask changes */
+#define PCI_CONFIG_SIC_BA_ADR (1 << 6) /* on byte/hw acc, invert adr bits */
+#define PCI_CONFIG_SIC_HWA_DAT (2 << 6) /* on halfword acc, swap data */
+#define PCI_CONFIG_SIC_ALL (3 << 6) /* swap data bytes on all accesses */
+#define PCI_CONFIG_ST (1 << 5) /* swap data by target transactions */
+#define PCI_CONFIG_SM (1 << 4) /* swap data from PCI ctl */
+#define PCI_CONFIG_AEN (1 << 3) /* enable internal arbiter */
+#define PCI_CONFIG_R2H (1 << 2) /* REQ2# to hi-prio arbiter */
+#define PCI_CONFIG_R1H (1 << 1) /* REQ1# to hi-prio arbiter */
+#define PCI_CONFIG_CH (1 << 0) /* PCI ctl to hi-prio arbiter */
+#define PCI_B2BMASK_B2BMASK(x) (((x) & 0xffff) << 16)
+#define PCI_B2BMASK_CCH(x) ((x) & 0xffff) /* 16 upper bits of class code */
+#define PCI_B2BBASE0_VID_B0(x) (((x) & 0xffff) << 16)
+#define PCI_B2BBASE0_VID_SV(x) ((x) & 0xffff)
+#define PCI_B2BBASE1_SID_B1(x) (((x) & 0xffff) << 16)
+#define PCI_B2BBASE1_SID_SI(x) ((x) & 0xffff)
+#define PCI_MWMASKDEV_MWMASK(x) (((x) & 0xffff) << 16)
+#define PCI_MWMASKDEV_DEVID(x) ((x) & 0xffff)
+#define PCI_MWBASEREVCCL_BASE(x) (((x) & 0xffff) << 16)
+#define PCI_MWBASEREVCCL_REV(x) (((x) & 0xff) << 8)
+#define PCI_MWBASEREVCCL_CCL(x) ((x) & 0xff)
+#define PCI_ID_DID(x) (((x) & 0xffff) << 16)
+#define PCI_ID_VID(x) ((x) & 0xffff)
+#define PCI_STATCMD_STATUS(x) (((x) & 0xffff) << 16)
+#define PCI_STATCMD_CMD(x) ((x) & 0xffff)
+#define PCI_CLASSREV_CLASS(x) (((x) & 0x00ffffff) << 8)
+#define PCI_CLASSREV_REV(x) ((x) & 0xff)
+#define PCI_PARAM_BIST(x) (((x) & 0xff) << 24)
+#define PCI_PARAM_HT(x) (((x) & 0xff) << 16)
+#define PCI_PARAM_LT(x) (((x) & 0xff) << 8)
+#define PCI_PARAM_CLS(x) ((x) & 0xff)
+#define PCI_TIMEOUT_RETRIES(x) (((x) & 0xff) << 8) /* max retries */
+#define PCI_TIMEOUT_TO(x) ((x) & 0xff) /* target ready timeout */
+
+
+/**********************************************************************/
+
#ifndef _LANGUAGE_ASSEMBLY
@@ -45,52 +597,36 @@
#include <asm/cpu.h>
-/* cpu pipeline flush */
-void static inline au_sync(void)
+/* helpers to access the SYS_* registers */
+static inline unsigned long alchemy_rdsys(int regofs)
{
- __asm__ volatile ("sync");
-}
+ void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
-void static inline au_sync_udelay(int us)
-{
- __asm__ volatile ("sync");
- udelay(us);
+ return __raw_readl(b + regofs);
}
-void static inline au_sync_delay(int ms)
+static inline void alchemy_wrsys(unsigned long v, int regofs)
{
- __asm__ volatile ("sync");
- mdelay(ms);
-}
+ void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
-void static inline au_writeb(u8 val, unsigned long reg)
-{
- *(volatile u8 *)reg = val;
+ __raw_writel(v, b + regofs);
+ wmb(); /* drain writebuffer */
}
-void static inline au_writew(u16 val, unsigned long reg)
+/* helpers to access static memctrl registers */
+static inline unsigned long alchemy_rdsmem(int regofs)
{
- *(volatile u16 *)reg = val;
-}
+ void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_STATIC_MEM_PHYS_ADDR);
-void static inline au_writel(u32 val, unsigned long reg)
-{
- *(volatile u32 *)reg = val;
+ return __raw_readl(b + regofs);
}
-static inline u8 au_readb(unsigned long reg)
+static inline void alchemy_wrsmem(unsigned long v, int regofs)
{
- return *(volatile u8 *)reg;
-}
+ void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_STATIC_MEM_PHYS_ADDR);
-static inline u16 au_readw(unsigned long reg)
-{
- return *(volatile u16 *)reg;
-}
-
-static inline u32 au_readl(unsigned long reg)
-{
- return *(volatile u32 *)reg;
+ __raw_writel(v, b + regofs);
+ wmb(); /* drain writebuffer */
}
/* Early Au1000 have a write-only SYS_CPUPLL register. */
@@ -192,19 +728,20 @@ static inline void alchemy_uart_enable(u32 uart_phys)
/* reset, enable clock, deassert reset */
if ((__raw_readl(addr + 0x100) & 3) != 3) {
__raw_writel(0, addr + 0x100);
- wmb();
+ wmb(); /* drain writebuffer */
__raw_writel(1, addr + 0x100);
- wmb();
+ wmb(); /* drain writebuffer */
}
__raw_writel(3, addr + 0x100);
- wmb();
+ wmb(); /* drain writebuffer */
}
static inline void alchemy_uart_disable(u32 uart_phys)
{
void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys);
+
__raw_writel(0, addr + 0x100); /* UART_MOD_CNTRL */
- wmb();
+ wmb(); /* drain writebuffer */
}
static inline void alchemy_uart_putchar(u32 uart_phys, u8 c)
@@ -223,7 +760,7 @@ static inline void alchemy_uart_putchar(u32 uart_phys, u8 c)
} while (--timeout);
__raw_writel(c, base + 0x04); /* tx */
- wmb();
+ wmb(); /* drain writebuffer */
}
/* return number of ethernet MACs on a given cputype */
@@ -240,20 +777,13 @@ static inline int alchemy_get_macs(int type)
return 0;
}
-/* arch/mips/au1000/common/clocks.c */
-extern void set_au1x00_speed(unsigned int new_freq);
-extern unsigned int get_au1x00_speed(void);
-extern void set_au1x00_uart_baud_base(unsigned long new_baud_base);
-extern unsigned long get_au1x00_uart_baud_base(void);
-extern unsigned long au1xxx_calc_clock(void);
-
/* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */
void alchemy_sleep_au1000(void);
void alchemy_sleep_au1550(void);
void alchemy_sleep_au1300(void);
void au_sleep(void);
-/* USB: drivers/usb/host/alchemy-common.c */
+/* USB: arch/mips/alchemy/common/usb.c */
enum alchemy_usb_block {
ALCHEMY_USB_OHCI0,
ALCHEMY_USB_UDC0,
@@ -272,6 +802,20 @@ struct alchemy_pci_platdata {
unsigned long pci_cfg_clr;
};
+/* The IrDA peripheral has an IRFIRSEL pin, but on the DB/PB boards it's
+ * not used to select FIR/SIR mode on the transceiver but as a GPIO.
+ * Instead a CPLD has to be told about the mode. The driver calls the
+ * set_phy_mode() function in addition to driving the IRFIRSEL pin.
+ */
+#define AU1000_IRDA_PHY_MODE_OFF 0
+#define AU1000_IRDA_PHY_MODE_SIR 1
+#define AU1000_IRDA_PHY_MODE_FIR 2
+
+struct au1k_irda_platform_data {
+ void (*set_phy_mode)(int mode);
+};
+
+
/* Multifunction pins: Each of these pins can either be assigned to the
* GPIO controller or a on-chip peripheral.
* Call "au1300_pinfunc_to_dev()" or "au1300_pinfunc_to_gpio()" to
@@ -344,20 +888,6 @@ enum au1300_vss_block {
extern void au1300_vss_block_control(int block, int enable);
-
-/* SOC Interrupt numbers */
-/* Au1000-style (IC0/1): 2 controllers with 32 sources each */
-#define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
-#define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31)
-#define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_LAST + 1)
-#define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31)
-#define AU1000_MAX_INTR AU1000_INTC1_INT_LAST
-
-/* Au1300-style (GPIC): 1 controller with up to 128 sources */
-#define ALCHEMY_GPIC_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
-#define ALCHEMY_GPIC_INT_NUM 128
-#define ALCHEMY_GPIC_INT_LAST (ALCHEMY_GPIC_INT_BASE + ALCHEMY_GPIC_INT_NUM - 1)
-
enum soc_au1000_ints {
AU1000_FIRST_INT = AU1000_INTC0_INT_BASE,
AU1000_UART0_INT = AU1000_FIRST_INT,
@@ -678,885 +1208,4 @@ enum soc_au1200_ints {
#endif /* !defined (_LANGUAGE_ASSEMBLY) */
-/* Au1300 peripheral interrupt numbers */
-#define AU1300_FIRST_INT (ALCHEMY_GPIC_INT_BASE)
-#define AU1300_UART1_INT (AU1300_FIRST_INT + 17)
-#define AU1300_UART2_INT (AU1300_FIRST_INT + 25)
-#define AU1300_UART3_INT (AU1300_FIRST_INT + 27)
-#define AU1300_SD1_INT (AU1300_FIRST_INT + 32)
-#define AU1300_SD2_INT (AU1300_FIRST_INT + 38)
-#define AU1300_PSC0_INT (AU1300_FIRST_INT + 48)
-#define AU1300_PSC1_INT (AU1300_FIRST_INT + 52)
-#define AU1300_PSC2_INT (AU1300_FIRST_INT + 56)
-#define AU1300_PSC3_INT (AU1300_FIRST_INT + 60)
-#define AU1300_NAND_INT (AU1300_FIRST_INT + 62)
-#define AU1300_DDMA_INT (AU1300_FIRST_INT + 75)
-#define AU1300_MMU_INT (AU1300_FIRST_INT + 76)
-#define AU1300_MPU_INT (AU1300_FIRST_INT + 77)
-#define AU1300_GPU_INT (AU1300_FIRST_INT + 78)
-#define AU1300_UDMA_INT (AU1300_FIRST_INT + 79)
-#define AU1300_TOY_INT (AU1300_FIRST_INT + 80)
-#define AU1300_TOY_MATCH0_INT (AU1300_FIRST_INT + 81)
-#define AU1300_TOY_MATCH1_INT (AU1300_FIRST_INT + 82)
-#define AU1300_TOY_MATCH2_INT (AU1300_FIRST_INT + 83)
-#define AU1300_RTC_INT (AU1300_FIRST_INT + 84)
-#define AU1300_RTC_MATCH0_INT (AU1300_FIRST_INT + 85)
-#define AU1300_RTC_MATCH1_INT (AU1300_FIRST_INT + 86)
-#define AU1300_RTC_MATCH2_INT (AU1300_FIRST_INT + 87)
-#define AU1300_UART0_INT (AU1300_FIRST_INT + 88)
-#define AU1300_SD0_INT (AU1300_FIRST_INT + 89)
-#define AU1300_USB_INT (AU1300_FIRST_INT + 90)
-#define AU1300_LCD_INT (AU1300_FIRST_INT + 91)
-#define AU1300_BSA_INT (AU1300_FIRST_INT + 92)
-#define AU1300_MPE_INT (AU1300_FIRST_INT + 93)
-#define AU1300_ITE_INT (AU1300_FIRST_INT + 94)
-#define AU1300_AES_INT (AU1300_FIRST_INT + 95)
-#define AU1300_CIM_INT (AU1300_FIRST_INT + 96)
-
-/**********************************************************************/
-
-/*
- * Physical base addresses for integrated peripherals
- * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200 5..au1300
- */
-
-#define AU1000_AC97_PHYS_ADDR 0x10000000 /* 012 */
-#define AU1300_ROM_PHYS_ADDR 0x10000000 /* 5 */
-#define AU1300_OTP_PHYS_ADDR 0x10002000 /* 5 */
-#define AU1300_VSS_PHYS_ADDR 0x10003000 /* 5 */
-#define AU1300_UART0_PHYS_ADDR 0x10100000 /* 5 */
-#define AU1300_UART1_PHYS_ADDR 0x10101000 /* 5 */
-#define AU1300_UART2_PHYS_ADDR 0x10102000 /* 5 */
-#define AU1300_UART3_PHYS_ADDR 0x10103000 /* 5 */
-#define AU1000_USB_OHCI_PHYS_ADDR 0x10100000 /* 012 */
-#define AU1000_USB_UDC_PHYS_ADDR 0x10200000 /* 0123 */
-#define AU1300_GPIC_PHYS_ADDR 0x10200000 /* 5 */
-#define AU1000_IRDA_PHYS_ADDR 0x10300000 /* 02 */
-#define AU1200_AES_PHYS_ADDR 0x10300000 /* 45 */
-#define AU1000_IC0_PHYS_ADDR 0x10400000 /* 01234 */
-#define AU1300_GPU_PHYS_ADDR 0x10500000 /* 5 */
-#define AU1000_MAC0_PHYS_ADDR 0x10500000 /* 023 */
-#define AU1000_MAC1_PHYS_ADDR 0x10510000 /* 023 */
-#define AU1000_MACEN_PHYS_ADDR 0x10520000 /* 023 */
-#define AU1100_SD0_PHYS_ADDR 0x10600000 /* 245 */
-#define AU1300_SD1_PHYS_ADDR 0x10601000 /* 5 */
-#define AU1300_SD2_PHYS_ADDR 0x10602000 /* 5 */
-#define AU1100_SD1_PHYS_ADDR 0x10680000 /* 24 */
-#define AU1300_SYS_PHYS_ADDR 0x10900000 /* 5 */
-#define AU1550_PSC2_PHYS_ADDR 0x10A00000 /* 3 */
-#define AU1550_PSC3_PHYS_ADDR 0x10B00000 /* 3 */
-#define AU1300_PSC0_PHYS_ADDR 0x10A00000 /* 5 */
-#define AU1300_PSC1_PHYS_ADDR 0x10A01000 /* 5 */
-#define AU1300_PSC2_PHYS_ADDR 0x10A02000 /* 5 */
-#define AU1300_PSC3_PHYS_ADDR 0x10A03000 /* 5 */
-#define AU1000_I2S_PHYS_ADDR 0x11000000 /* 02 */
-#define AU1500_MAC0_PHYS_ADDR 0x11500000 /* 1 */
-#define AU1500_MAC1_PHYS_ADDR 0x11510000 /* 1 */
-#define AU1500_MACEN_PHYS_ADDR 0x11520000 /* 1 */
-#define AU1000_UART0_PHYS_ADDR 0x11100000 /* 01234 */
-#define AU1200_SWCNT_PHYS_ADDR 0x1110010C /* 4 */
-#define AU1000_UART1_PHYS_ADDR 0x11200000 /* 0234 */
-#define AU1000_UART2_PHYS_ADDR 0x11300000 /* 0 */
-#define AU1000_UART3_PHYS_ADDR 0x11400000 /* 0123 */
-#define AU1000_SSI0_PHYS_ADDR 0x11600000 /* 02 */
-#define AU1000_SSI1_PHYS_ADDR 0x11680000 /* 02 */
-#define AU1500_GPIO2_PHYS_ADDR 0x11700000 /* 1234 */
-#define AU1000_IC1_PHYS_ADDR 0x11800000 /* 01234 */
-#define AU1000_SYS_PHYS_ADDR 0x11900000 /* 012345 */
-#define AU1550_PSC0_PHYS_ADDR 0x11A00000 /* 34 */
-#define AU1550_PSC1_PHYS_ADDR 0x11B00000 /* 34 */
-#define AU1000_MEM_PHYS_ADDR 0x14000000 /* 01234 */
-#define AU1000_STATIC_MEM_PHYS_ADDR 0x14001000 /* 01234 */
-#define AU1300_UDMA_PHYS_ADDR 0x14001800 /* 5 */
-#define AU1000_DMA_PHYS_ADDR 0x14002000 /* 012 */
-#define AU1550_DBDMA_PHYS_ADDR 0x14002000 /* 345 */
-#define AU1550_DBDMA_CONF_PHYS_ADDR 0x14003000 /* 345 */
-#define AU1000_MACDMA0_PHYS_ADDR 0x14004000 /* 0123 */
-#define AU1000_MACDMA1_PHYS_ADDR 0x14004200 /* 0123 */
-#define AU1200_CIM_PHYS_ADDR 0x14004000 /* 45 */
-#define AU1500_PCI_PHYS_ADDR 0x14005000 /* 13 */
-#define AU1550_PE_PHYS_ADDR 0x14008000 /* 3 */
-#define AU1200_MAEBE_PHYS_ADDR 0x14010000 /* 4 */
-#define AU1200_MAEFE_PHYS_ADDR 0x14012000 /* 4 */
-#define AU1300_MAEITE_PHYS_ADDR 0x14010000 /* 5 */
-#define AU1300_MAEMPE_PHYS_ADDR 0x14014000 /* 5 */
-#define AU1550_USB_OHCI_PHYS_ADDR 0x14020000 /* 3 */
-#define AU1200_USB_CTL_PHYS_ADDR 0x14020000 /* 4 */
-#define AU1200_USB_OTG_PHYS_ADDR 0x14020020 /* 4 */
-#define AU1200_USB_OHCI_PHYS_ADDR 0x14020100 /* 4 */
-#define AU1200_USB_EHCI_PHYS_ADDR 0x14020200 /* 4 */
-#define AU1200_USB_UDC_PHYS_ADDR 0x14022000 /* 4 */
-#define AU1300_USB_EHCI_PHYS_ADDR 0x14020000 /* 5 */
-#define AU1300_USB_OHCI0_PHYS_ADDR 0x14020400 /* 5 */
-#define AU1300_USB_OHCI1_PHYS_ADDR 0x14020800 /* 5 */
-#define AU1300_USB_CTL_PHYS_ADDR 0x14021000 /* 5 */
-#define AU1300_USB_OTG_PHYS_ADDR 0x14022000 /* 5 */
-#define AU1300_MAEBSA_PHYS_ADDR 0x14030000 /* 5 */
-#define AU1100_LCD_PHYS_ADDR 0x15000000 /* 2 */
-#define AU1200_LCD_PHYS_ADDR 0x15000000 /* 45 */
-#define AU1500_PCI_MEM_PHYS_ADDR 0x400000000ULL /* 13 */
-#define AU1500_PCI_IO_PHYS_ADDR 0x500000000ULL /* 13 */
-#define AU1500_PCI_CONFIG0_PHYS_ADDR 0x600000000ULL /* 13 */
-#define AU1500_PCI_CONFIG1_PHYS_ADDR 0x680000000ULL /* 13 */
-#define AU1000_PCMCIA_IO_PHYS_ADDR 0xF00000000ULL /* 012345 */
-#define AU1000_PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL /* 012345 */
-#define AU1000_PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL /* 012345 */
-
-/**********************************************************************/
-
-
-/*
- * Au1300 GPIO+INT controller (GPIC) register offsets and bits
- * Registers are 128bits (0x10 bytes), divided into 4 "banks".
- */
-#define AU1300_GPIC_PINVAL 0x0000
-#define AU1300_GPIC_PINVALCLR 0x0010
-#define AU1300_GPIC_IPEND 0x0020
-#define AU1300_GPIC_PRIENC 0x0030
-#define AU1300_GPIC_IEN 0x0040 /* int_mask in manual */
-#define AU1300_GPIC_IDIS 0x0050 /* int_maskclr in manual */
-#define AU1300_GPIC_DMASEL 0x0060
-#define AU1300_GPIC_DEVSEL 0x0080
-#define AU1300_GPIC_DEVCLR 0x0090
-#define AU1300_GPIC_RSTVAL 0x00a0
-/* pin configuration space. one 32bit register for up to 128 IRQs */
-#define AU1300_GPIC_PINCFG 0x1000
-
-#define GPIC_GPIO_TO_BIT(gpio) \
- (1 << ((gpio) & 0x1f))
-
-#define GPIC_GPIO_BANKOFF(gpio) \
- (((gpio) >> 5) * 4)
-
-/* Pin Control bits: who owns the pin, what does it do */
-#define GPIC_CFG_PC_GPIN 0
-#define GPIC_CFG_PC_DEV 1
-#define GPIC_CFG_PC_GPOLOW 2
-#define GPIC_CFG_PC_GPOHIGH 3
-#define GPIC_CFG_PC_MASK 3
-
-/* assign pin to MIPS IRQ line */
-#define GPIC_CFG_IL_SET(x) (((x) & 3) << 2)
-#define GPIC_CFG_IL_MASK (3 << 2)
-
-/* pin interrupt type setup */
-#define GPIC_CFG_IC_OFF (0 << 4)
-#define GPIC_CFG_IC_LEVEL_LOW (1 << 4)
-#define GPIC_CFG_IC_LEVEL_HIGH (2 << 4)
-#define GPIC_CFG_IC_EDGE_FALL (5 << 4)
-#define GPIC_CFG_IC_EDGE_RISE (6 << 4)
-#define GPIC_CFG_IC_EDGE_BOTH (7 << 4)
-#define GPIC_CFG_IC_MASK (7 << 4)
-
-/* allow interrupt to wake cpu from 'wait' */
-#define GPIC_CFG_IDLEWAKE (1 << 7)
-
-/***********************************************************************/
-
-/* Au1000 SDRAM memory controller register offsets */
-#define AU1000_MEM_SDMODE0 0x0000
-#define AU1000_MEM_SDMODE1 0x0004
-#define AU1000_MEM_SDMODE2 0x0008
-#define AU1000_MEM_SDADDR0 0x000C
-#define AU1000_MEM_SDADDR1 0x0010
-#define AU1000_MEM_SDADDR2 0x0014
-#define AU1000_MEM_SDREFCFG 0x0018
-#define AU1000_MEM_SDPRECMD 0x001C
-#define AU1000_MEM_SDAUTOREF 0x0020
-#define AU1000_MEM_SDWRMD0 0x0024
-#define AU1000_MEM_SDWRMD1 0x0028
-#define AU1000_MEM_SDWRMD2 0x002C
-#define AU1000_MEM_SDSLEEP 0x0030
-#define AU1000_MEM_SDSMCKE 0x0034
-
-/* MEM_SDMODE register content definitions */
-#define MEM_SDMODE_F (1 << 22)
-#define MEM_SDMODE_SR (1 << 21)
-#define MEM_SDMODE_BS (1 << 20)
-#define MEM_SDMODE_RS (3 << 18)
-#define MEM_SDMODE_CS (7 << 15)
-#define MEM_SDMODE_TRAS (15 << 11)
-#define MEM_SDMODE_TMRD (3 << 9)
-#define MEM_SDMODE_TWR (3 << 7)
-#define MEM_SDMODE_TRP (3 << 5)
-#define MEM_SDMODE_TRCD (3 << 3)
-#define MEM_SDMODE_TCL (7 << 0)
-
-#define MEM_SDMODE_BS_2Bank (0 << 20)
-#define MEM_SDMODE_BS_4Bank (1 << 20)
-#define MEM_SDMODE_RS_11Row (0 << 18)
-#define MEM_SDMODE_RS_12Row (1 << 18)
-#define MEM_SDMODE_RS_13Row (2 << 18)
-#define MEM_SDMODE_RS_N(N) ((N) << 18)
-#define MEM_SDMODE_CS_7Col (0 << 15)
-#define MEM_SDMODE_CS_8Col (1 << 15)
-#define MEM_SDMODE_CS_9Col (2 << 15)
-#define MEM_SDMODE_CS_10Col (3 << 15)
-#define MEM_SDMODE_CS_11Col (4 << 15)
-#define MEM_SDMODE_CS_N(N) ((N) << 15)
-#define MEM_SDMODE_TRAS_N(N) ((N) << 11)
-#define MEM_SDMODE_TMRD_N(N) ((N) << 9)
-#define MEM_SDMODE_TWR_N(N) ((N) << 7)
-#define MEM_SDMODE_TRP_N(N) ((N) << 5)
-#define MEM_SDMODE_TRCD_N(N) ((N) << 3)
-#define MEM_SDMODE_TCL_N(N) ((N) << 0)
-
-/* MEM_SDADDR register contents definitions */
-#define MEM_SDADDR_E (1 << 20)
-#define MEM_SDADDR_CSBA (0x03FF << 10)
-#define MEM_SDADDR_CSMASK (0x03FF << 0)
-#define MEM_SDADDR_CSBA_N(N) ((N) & (0x03FF << 22) >> 12)
-#define MEM_SDADDR_CSMASK_N(N) ((N)&(0x03FF << 22) >> 22)
-
-/* MEM_SDREFCFG register content definitions */
-#define MEM_SDREFCFG_TRC (15 << 28)
-#define MEM_SDREFCFG_TRPM (3 << 26)
-#define MEM_SDREFCFG_E (1 << 25)
-#define MEM_SDREFCFG_RE (0x1ffffff << 0)
-#define MEM_SDREFCFG_TRC_N(N) ((N) << MEM_SDREFCFG_TRC)
-#define MEM_SDREFCFG_TRPM_N(N) ((N) << MEM_SDREFCFG_TRPM)
-#define MEM_SDREFCFG_REF_N(N) (N)
-
-/* Au1550 SDRAM Register Offsets */
-#define AU1550_MEM_SDMODE0 0x0800
-#define AU1550_MEM_SDMODE1 0x0808
-#define AU1550_MEM_SDMODE2 0x0810
-#define AU1550_MEM_SDADDR0 0x0820
-#define AU1550_MEM_SDADDR1 0x0828
-#define AU1550_MEM_SDADDR2 0x0830
-#define AU1550_MEM_SDCONFIGA 0x0840
-#define AU1550_MEM_SDCONFIGB 0x0848
-#define AU1550_MEM_SDSTAT 0x0850
-#define AU1550_MEM_SDERRADDR 0x0858
-#define AU1550_MEM_SDSTRIDE0 0x0860
-#define AU1550_MEM_SDSTRIDE1 0x0868
-#define AU1550_MEM_SDSTRIDE2 0x0870
-#define AU1550_MEM_SDWRMD0 0x0880
-#define AU1550_MEM_SDWRMD1 0x0888
-#define AU1550_MEM_SDWRMD2 0x0890
-#define AU1550_MEM_SDPRECMD 0x08C0
-#define AU1550_MEM_SDAUTOREF 0x08C8
-#define AU1550_MEM_SDSREF 0x08D0
-#define AU1550_MEM_SDSLEEP MEM_SDSREF
-
-/* Static Bus Controller */
-#define MEM_STCFG0 0xB4001000
-#define MEM_STTIME0 0xB4001004
-#define MEM_STADDR0 0xB4001008
-
-#define MEM_STCFG1 0xB4001010
-#define MEM_STTIME1 0xB4001014
-#define MEM_STADDR1 0xB4001018
-
-#define MEM_STCFG2 0xB4001020
-#define MEM_STTIME2 0xB4001024
-#define MEM_STADDR2 0xB4001028
-
-#define MEM_STCFG3 0xB4001030
-#define MEM_STTIME3 0xB4001034
-#define MEM_STADDR3 0xB4001038
-
-#define MEM_STNDCTL 0xB4001100
-#define MEM_STSTAT 0xB4001104
-
-#define MEM_STNAND_CMD 0x0
-#define MEM_STNAND_ADDR 0x4
-#define MEM_STNAND_DATA 0x20
-
-
-/* Programmable Counters 0 and 1 */
-#define SYS_BASE 0xB1900000
-#define SYS_COUNTER_CNTRL (SYS_BASE + 0x14)
-# define SYS_CNTRL_E1S (1 << 23)
-# define SYS_CNTRL_T1S (1 << 20)
-# define SYS_CNTRL_M21 (1 << 19)
-# define SYS_CNTRL_M11 (1 << 18)
-# define SYS_CNTRL_M01 (1 << 17)
-# define SYS_CNTRL_C1S (1 << 16)
-# define SYS_CNTRL_BP (1 << 14)
-# define SYS_CNTRL_EN1 (1 << 13)
-# define SYS_CNTRL_BT1 (1 << 12)
-# define SYS_CNTRL_EN0 (1 << 11)
-# define SYS_CNTRL_BT0 (1 << 10)
-# define SYS_CNTRL_E0 (1 << 8)
-# define SYS_CNTRL_E0S (1 << 7)
-# define SYS_CNTRL_32S (1 << 5)
-# define SYS_CNTRL_T0S (1 << 4)
-# define SYS_CNTRL_M20 (1 << 3)
-# define SYS_CNTRL_M10 (1 << 2)
-# define SYS_CNTRL_M00 (1 << 1)
-# define SYS_CNTRL_C0S (1 << 0)
-
-/* Programmable Counter 0 Registers */
-#define SYS_TOYTRIM (SYS_BASE + 0)
-#define SYS_TOYWRITE (SYS_BASE + 4)
-#define SYS_TOYMATCH0 (SYS_BASE + 8)
-#define SYS_TOYMATCH1 (SYS_BASE + 0xC)
-#define SYS_TOYMATCH2 (SYS_BASE + 0x10)
-#define SYS_TOYREAD (SYS_BASE + 0x40)
-
-/* Programmable Counter 1 Registers */
-#define SYS_RTCTRIM (SYS_BASE + 0x44)
-#define SYS_RTCWRITE (SYS_BASE + 0x48)
-#define SYS_RTCMATCH0 (SYS_BASE + 0x4C)
-#define SYS_RTCMATCH1 (SYS_BASE + 0x50)
-#define SYS_RTCMATCH2 (SYS_BASE + 0x54)
-#define SYS_RTCREAD (SYS_BASE + 0x58)
-
-/* I2S Controller */
-#define I2S_DATA 0xB1000000
-# define I2S_DATA_MASK 0xffffff
-#define I2S_CONFIG 0xB1000004
-# define I2S_CONFIG_XU (1 << 25)
-# define I2S_CONFIG_XO (1 << 24)
-# define I2S_CONFIG_RU (1 << 23)
-# define I2S_CONFIG_RO (1 << 22)
-# define I2S_CONFIG_TR (1 << 21)
-# define I2S_CONFIG_TE (1 << 20)
-# define I2S_CONFIG_TF (1 << 19)
-# define I2S_CONFIG_RR (1 << 18)
-# define I2S_CONFIG_RE (1 << 17)
-# define I2S_CONFIG_RF (1 << 16)
-# define I2S_CONFIG_PD (1 << 11)
-# define I2S_CONFIG_LB (1 << 10)
-# define I2S_CONFIG_IC (1 << 9)
-# define I2S_CONFIG_FM_BIT 7
-# define I2S_CONFIG_FM_MASK (0x3 << I2S_CONFIG_FM_BIT)
-# define I2S_CONFIG_FM_I2S (0x0 << I2S_CONFIG_FM_BIT)
-# define I2S_CONFIG_FM_LJ (0x1 << I2S_CONFIG_FM_BIT)
-# define I2S_CONFIG_FM_RJ (0x2 << I2S_CONFIG_FM_BIT)
-# define I2S_CONFIG_TN (1 << 6)
-# define I2S_CONFIG_RN (1 << 5)
-# define I2S_CONFIG_SZ_BIT 0
-# define I2S_CONFIG_SZ_MASK (0x1F << I2S_CONFIG_SZ_BIT)
-
-#define I2S_CONTROL 0xB1000008
-# define I2S_CONTROL_D (1 << 1)
-# define I2S_CONTROL_CE (1 << 0)
-
-
-/* Ethernet Controllers */
-
-/* 4 byte offsets from AU1000_ETH_BASE */
-#define MAC_CONTROL 0x0
-# define MAC_RX_ENABLE (1 << 2)
-# define MAC_TX_ENABLE (1 << 3)
-# define MAC_DEF_CHECK (1 << 5)
-# define MAC_SET_BL(X) (((X) & 0x3) << 6)
-# define MAC_AUTO_PAD (1 << 8)
-# define MAC_DISABLE_RETRY (1 << 10)
-# define MAC_DISABLE_BCAST (1 << 11)
-# define MAC_LATE_COL (1 << 12)
-# define MAC_HASH_MODE (1 << 13)
-# define MAC_HASH_ONLY (1 << 15)
-# define MAC_PASS_ALL (1 << 16)
-# define MAC_INVERSE_FILTER (1 << 17)
-# define MAC_PROMISCUOUS (1 << 18)
-# define MAC_PASS_ALL_MULTI (1 << 19)
-# define MAC_FULL_DUPLEX (1 << 20)
-# define MAC_NORMAL_MODE 0
-# define MAC_INT_LOOPBACK (1 << 21)
-# define MAC_EXT_LOOPBACK (1 << 22)
-# define MAC_DISABLE_RX_OWN (1 << 23)
-# define MAC_BIG_ENDIAN (1 << 30)
-# define MAC_RX_ALL (1 << 31)
-#define MAC_ADDRESS_HIGH 0x4
-#define MAC_ADDRESS_LOW 0x8
-#define MAC_MCAST_HIGH 0xC
-#define MAC_MCAST_LOW 0x10
-#define MAC_MII_CNTRL 0x14
-# define MAC_MII_BUSY (1 << 0)
-# define MAC_MII_READ 0
-# define MAC_MII_WRITE (1 << 1)
-# define MAC_SET_MII_SELECT_REG(X) (((X) & 0x1f) << 6)
-# define MAC_SET_MII_SELECT_PHY(X) (((X) & 0x1f) << 11)
-#define MAC_MII_DATA 0x18
-#define MAC_FLOW_CNTRL 0x1C
-# define MAC_FLOW_CNTRL_BUSY (1 << 0)
-# define MAC_FLOW_CNTRL_ENABLE (1 << 1)
-# define MAC_PASS_CONTROL (1 << 2)
-# define MAC_SET_PAUSE(X) (((X) & 0xffff) << 16)
-#define MAC_VLAN1_TAG 0x20
-#define MAC_VLAN2_TAG 0x24
-
-/* Ethernet Controller Enable */
-
-# define MAC_EN_CLOCK_ENABLE (1 << 0)
-# define MAC_EN_RESET0 (1 << 1)
-# define MAC_EN_TOSS (0 << 2)
-# define MAC_EN_CACHEABLE (1 << 3)
-# define MAC_EN_RESET1 (1 << 4)
-# define MAC_EN_RESET2 (1 << 5)
-# define MAC_DMA_RESET (1 << 6)
-
-/* Ethernet Controller DMA Channels */
-
-#define MAC0_TX_DMA_ADDR 0xB4004000
-#define MAC1_TX_DMA_ADDR 0xB4004200
-/* offsets from MAC_TX_RING_ADDR address */
-#define MAC_TX_BUFF0_STATUS 0x0
-# define TX_FRAME_ABORTED (1 << 0)
-# define TX_JAB_TIMEOUT (1 << 1)
-# define TX_NO_CARRIER (1 << 2)
-# define TX_LOSS_CARRIER (1 << 3)
-# define TX_EXC_DEF (1 << 4)
-# define TX_LATE_COLL_ABORT (1 << 5)
-# define TX_EXC_COLL (1 << 6)
-# define TX_UNDERRUN (1 << 7)
-# define TX_DEFERRED (1 << 8)
-# define TX_LATE_COLL (1 << 9)
-# define TX_COLL_CNT_MASK (0xF << 10)
-# define TX_PKT_RETRY (1 << 31)
-#define MAC_TX_BUFF0_ADDR 0x4
-# define TX_DMA_ENABLE (1 << 0)
-# define TX_T_DONE (1 << 1)
-# define TX_GET_DMA_BUFFER(X) (((X) >> 2) & 0x3)
-#define MAC_TX_BUFF0_LEN 0x8
-#define MAC_TX_BUFF1_STATUS 0x10
-#define MAC_TX_BUFF1_ADDR 0x14
-#define MAC_TX_BUFF1_LEN 0x18
-#define MAC_TX_BUFF2_STATUS 0x20
-#define MAC_TX_BUFF2_ADDR 0x24
-#define MAC_TX_BUFF2_LEN 0x28
-#define MAC_TX_BUFF3_STATUS 0x30
-#define MAC_TX_BUFF3_ADDR 0x34
-#define MAC_TX_BUFF3_LEN 0x38
-
-#define MAC0_RX_DMA_ADDR 0xB4004100
-#define MAC1_RX_DMA_ADDR 0xB4004300
-/* offsets from MAC_RX_RING_ADDR */
-#define MAC_RX_BUFF0_STATUS 0x0
-# define RX_FRAME_LEN_MASK 0x3fff
-# define RX_WDOG_TIMER (1 << 14)
-# define RX_RUNT (1 << 15)
-# define RX_OVERLEN (1 << 16)
-# define RX_COLL (1 << 17)
-# define RX_ETHER (1 << 18)
-# define RX_MII_ERROR (1 << 19)
-# define RX_DRIBBLING (1 << 20)
-# define RX_CRC_ERROR (1 << 21)
-# define RX_VLAN1 (1 << 22)
-# define RX_VLAN2 (1 << 23)
-# define RX_LEN_ERROR (1 << 24)
-# define RX_CNTRL_FRAME (1 << 25)
-# define RX_U_CNTRL_FRAME (1 << 26)
-# define RX_MCAST_FRAME (1 << 27)
-# define RX_BCAST_FRAME (1 << 28)
-# define RX_FILTER_FAIL (1 << 29)
-# define RX_PACKET_FILTER (1 << 30)
-# define RX_MISSED_FRAME (1 << 31)
-
-# define RX_ERROR (RX_WDOG_TIMER | RX_RUNT | RX_OVERLEN | \
- RX_COLL | RX_MII_ERROR | RX_CRC_ERROR | \
- RX_LEN_ERROR | RX_U_CNTRL_FRAME | RX_MISSED_FRAME)
-#define MAC_RX_BUFF0_ADDR 0x4
-# define RX_DMA_ENABLE (1 << 0)
-# define RX_T_DONE (1 << 1)
-# define RX_GET_DMA_BUFFER(X) (((X) >> 2) & 0x3)
-# define RX_SET_BUFF_ADDR(X) ((X) & 0xffffffc0)
-#define MAC_RX_BUFF1_STATUS 0x10
-#define MAC_RX_BUFF1_ADDR 0x14
-#define MAC_RX_BUFF2_STATUS 0x20
-#define MAC_RX_BUFF2_ADDR 0x24
-#define MAC_RX_BUFF3_STATUS 0x30
-#define MAC_RX_BUFF3_ADDR 0x34
-
-/* SSIO */
-#define SSI0_STATUS 0xB1600000
-# define SSI_STATUS_BF (1 << 4)
-# define SSI_STATUS_OF (1 << 3)
-# define SSI_STATUS_UF (1 << 2)
-# define SSI_STATUS_D (1 << 1)
-# define SSI_STATUS_B (1 << 0)
-#define SSI0_INT 0xB1600004
-# define SSI_INT_OI (1 << 3)
-# define SSI_INT_UI (1 << 2)
-# define SSI_INT_DI (1 << 1)
-#define SSI0_INT_ENABLE 0xB1600008
-# define SSI_INTE_OIE (1 << 3)
-# define SSI_INTE_UIE (1 << 2)
-# define SSI_INTE_DIE (1 << 1)
-#define SSI0_CONFIG 0xB1600020
-# define SSI_CONFIG_AO (1 << 24)
-# define SSI_CONFIG_DO (1 << 23)
-# define SSI_CONFIG_ALEN_BIT 20
-# define SSI_CONFIG_ALEN_MASK (0x7 << 20)
-# define SSI_CONFIG_DLEN_BIT 16
-# define SSI_CONFIG_DLEN_MASK (0x7 << 16)
-# define SSI_CONFIG_DD (1 << 11)
-# define SSI_CONFIG_AD (1 << 10)
-# define SSI_CONFIG_BM_BIT 8
-# define SSI_CONFIG_BM_MASK (0x3 << 8)
-# define SSI_CONFIG_CE (1 << 7)
-# define SSI_CONFIG_DP (1 << 6)
-# define SSI_CONFIG_DL (1 << 5)
-# define SSI_CONFIG_EP (1 << 4)
-#define SSI0_ADATA 0xB1600024
-# define SSI_AD_D (1 << 24)
-# define SSI_AD_ADDR_BIT 16
-# define SSI_AD_ADDR_MASK (0xff << 16)
-# define SSI_AD_DATA_BIT 0
-# define SSI_AD_DATA_MASK (0xfff << 0)
-#define SSI0_CLKDIV 0xB1600028
-#define SSI0_CONTROL 0xB1600100
-# define SSI_CONTROL_CD (1 << 1)
-# define SSI_CONTROL_E (1 << 0)
-
-/* SSI1 */
-#define SSI1_STATUS 0xB1680000
-#define SSI1_INT 0xB1680004
-#define SSI1_INT_ENABLE 0xB1680008
-#define SSI1_CONFIG 0xB1680020
-#define SSI1_ADATA 0xB1680024
-#define SSI1_CLKDIV 0xB1680028
-#define SSI1_ENABLE 0xB1680100
-
-/*
- * Register content definitions
- */
-#define SSI_STATUS_BF (1 << 4)
-#define SSI_STATUS_OF (1 << 3)
-#define SSI_STATUS_UF (1 << 2)
-#define SSI_STATUS_D (1 << 1)
-#define SSI_STATUS_B (1 << 0)
-
-/* SSI_INT */
-#define SSI_INT_OI (1 << 3)
-#define SSI_INT_UI (1 << 2)
-#define SSI_INT_DI (1 << 1)
-
-/* SSI_INTEN */
-#define SSI_INTEN_OIE (1 << 3)
-#define SSI_INTEN_UIE (1 << 2)
-#define SSI_INTEN_DIE (1 << 1)
-
-#define SSI_CONFIG_AO (1 << 24)
-#define SSI_CONFIG_DO (1 << 23)
-#define SSI_CONFIG_ALEN (7 << 20)
-#define SSI_CONFIG_DLEN (15 << 16)
-#define SSI_CONFIG_DD (1 << 11)
-#define SSI_CONFIG_AD (1 << 10)
-#define SSI_CONFIG_BM (3 << 8)
-#define SSI_CONFIG_CE (1 << 7)
-#define SSI_CONFIG_DP (1 << 6)
-#define SSI_CONFIG_DL (1 << 5)
-#define SSI_CONFIG_EP (1 << 4)
-#define SSI_CONFIG_ALEN_N(N) ((N-1) << 20)
-#define SSI_CONFIG_DLEN_N(N) ((N-1) << 16)
-#define SSI_CONFIG_BM_HI (0 << 8)
-#define SSI_CONFIG_BM_LO (1 << 8)
-#define SSI_CONFIG_BM_CY (2 << 8)
-
-#define SSI_ADATA_D (1 << 24)
-#define SSI_ADATA_ADDR (0xFF << 16)
-#define SSI_ADATA_DATA 0x0FFF
-#define SSI_ADATA_ADDR_N(N) (N << 16)
-
-#define SSI_ENABLE_CD (1 << 1)
-#define SSI_ENABLE_E (1 << 0)
-
-
-/*
- * The IrDA peripheral has an IRFIRSEL pin, but on the DB/PB boards it's not
- * used to select FIR/SIR mode on the transceiver but as a GPIO. Instead a
- * CPLD has to be told about the mode.
- */
-#define AU1000_IRDA_PHY_MODE_OFF 0
-#define AU1000_IRDA_PHY_MODE_SIR 1
-#define AU1000_IRDA_PHY_MODE_FIR 2
-
-struct au1k_irda_platform_data {
- void(*set_phy_mode)(int mode);
-};
-
-
-/* GPIO */
-#define SYS_PINFUNC 0xB190002C
-# define SYS_PF_USB (1 << 15) /* 2nd USB device/host */
-# define SYS_PF_U3 (1 << 14) /* GPIO23/U3TXD */
-# define SYS_PF_U2 (1 << 13) /* GPIO22/U2TXD */
-# define SYS_PF_U1 (1 << 12) /* GPIO21/U1TXD */
-# define SYS_PF_SRC (1 << 11) /* GPIO6/SROMCKE */
-# define SYS_PF_CK5 (1 << 10) /* GPIO3/CLK5 */
-# define SYS_PF_CK4 (1 << 9) /* GPIO2/CLK4 */
-# define SYS_PF_IRF (1 << 8) /* GPIO15/IRFIRSEL */
-# define SYS_PF_UR3 (1 << 7) /* GPIO[14:9]/UART3 */
-# define SYS_PF_I2D (1 << 6) /* GPIO8/I2SDI */
-# define SYS_PF_I2S (1 << 5) /* I2S/GPIO[29:31] */
-# define SYS_PF_NI2 (1 << 4) /* NI2/GPIO[24:28] */
-# define SYS_PF_U0 (1 << 3) /* U0TXD/GPIO20 */
-# define SYS_PF_RD (1 << 2) /* IRTXD/GPIO19 */
-# define SYS_PF_A97 (1 << 1) /* AC97/SSL1 */
-# define SYS_PF_S0 (1 << 0) /* SSI_0/GPIO[16:18] */
-
-/* Au1100 only */
-# define SYS_PF_PC (1 << 18) /* PCMCIA/GPIO[207:204] */
-# define SYS_PF_LCD (1 << 17) /* extern lcd/GPIO[203:200] */
-# define SYS_PF_CS (1 << 16) /* EXTCLK0/32KHz to gpio2 */
-# define SYS_PF_EX0 (1 << 9) /* GPIO2/clock */
-
-/* Au1550 only. Redefines lots of pins */
-# define SYS_PF_PSC2_MASK (7 << 17)
-# define SYS_PF_PSC2_AC97 0
-# define SYS_PF_PSC2_SPI 0
-# define SYS_PF_PSC2_I2S (1 << 17)
-# define SYS_PF_PSC2_SMBUS (3 << 17)
-# define SYS_PF_PSC2_GPIO (7 << 17)
-# define SYS_PF_PSC3_MASK (7 << 20)
-# define SYS_PF_PSC3_AC97 0
-# define SYS_PF_PSC3_SPI 0
-# define SYS_PF_PSC3_I2S (1 << 20)
-# define SYS_PF_PSC3_SMBUS (3 << 20)
-# define SYS_PF_PSC3_GPIO (7 << 20)
-# define SYS_PF_PSC1_S1 (1 << 1)
-# define SYS_PF_MUST_BE_SET ((1 << 5) | (1 << 2))
-
-/* Au1200 only */
-#define SYS_PINFUNC_DMA (1 << 31)
-#define SYS_PINFUNC_S0A (1 << 30)
-#define SYS_PINFUNC_S1A (1 << 29)
-#define SYS_PINFUNC_LP0 (1 << 28)
-#define SYS_PINFUNC_LP1 (1 << 27)
-#define SYS_PINFUNC_LD16 (1 << 26)
-#define SYS_PINFUNC_LD8 (1 << 25)
-#define SYS_PINFUNC_LD1 (1 << 24)
-#define SYS_PINFUNC_LD0 (1 << 23)
-#define SYS_PINFUNC_P1A (3 << 21)
-#define SYS_PINFUNC_P1B (1 << 20)
-#define SYS_PINFUNC_FS3 (1 << 19)
-#define SYS_PINFUNC_P0A (3 << 17)
-#define SYS_PINFUNC_CS (1 << 16)
-#define SYS_PINFUNC_CIM (1 << 15)
-#define SYS_PINFUNC_P1C (1 << 14)
-#define SYS_PINFUNC_U1T (1 << 12)
-#define SYS_PINFUNC_U1R (1 << 11)
-#define SYS_PINFUNC_EX1 (1 << 10)
-#define SYS_PINFUNC_EX0 (1 << 9)
-#define SYS_PINFUNC_U0R (1 << 8)
-#define SYS_PINFUNC_MC (1 << 7)
-#define SYS_PINFUNC_S0B (1 << 6)
-#define SYS_PINFUNC_S0C (1 << 5)
-#define SYS_PINFUNC_P0B (1 << 4)
-#define SYS_PINFUNC_U0T (1 << 3)
-#define SYS_PINFUNC_S1B (1 << 2)
-
-/* Power Management */
-#define SYS_SCRATCH0 0xB1900018
-#define SYS_SCRATCH1 0xB190001C
-#define SYS_WAKEMSK 0xB1900034
-#define SYS_ENDIAN 0xB1900038
-#define SYS_POWERCTRL 0xB190003C
-#define SYS_WAKESRC 0xB190005C
-#define SYS_SLPPWR 0xB1900078
-#define SYS_SLEEP 0xB190007C
-
-#define SYS_WAKEMSK_D2 (1 << 9)
-#define SYS_WAKEMSK_M2 (1 << 8)
-#define SYS_WAKEMSK_GPIO(x) (1 << (x))
-
-/* Clock Controller */
-#define SYS_FREQCTRL0 0xB1900020
-# define SYS_FC_FRDIV2_BIT 22
-# define SYS_FC_FRDIV2_MASK (0xff << SYS_FC_FRDIV2_BIT)
-# define SYS_FC_FE2 (1 << 21)
-# define SYS_FC_FS2 (1 << 20)
-# define SYS_FC_FRDIV1_BIT 12
-# define SYS_FC_FRDIV1_MASK (0xff << SYS_FC_FRDIV1_BIT)
-# define SYS_FC_FE1 (1 << 11)
-# define SYS_FC_FS1 (1 << 10)
-# define SYS_FC_FRDIV0_BIT 2
-# define SYS_FC_FRDIV0_MASK (0xff << SYS_FC_FRDIV0_BIT)
-# define SYS_FC_FE0 (1 << 1)
-# define SYS_FC_FS0 (1 << 0)
-#define SYS_FREQCTRL1 0xB1900024
-# define SYS_FC_FRDIV5_BIT 22
-# define SYS_FC_FRDIV5_MASK (0xff << SYS_FC_FRDIV5_BIT)
-# define SYS_FC_FE5 (1 << 21)
-# define SYS_FC_FS5 (1 << 20)
-# define SYS_FC_FRDIV4_BIT 12
-# define SYS_FC_FRDIV4_MASK (0xff << SYS_FC_FRDIV4_BIT)
-# define SYS_FC_FE4 (1 << 11)
-# define SYS_FC_FS4 (1 << 10)
-# define SYS_FC_FRDIV3_BIT 2
-# define SYS_FC_FRDIV3_MASK (0xff << SYS_FC_FRDIV3_BIT)
-# define SYS_FC_FE3 (1 << 1)
-# define SYS_FC_FS3 (1 << 0)
-#define SYS_CLKSRC 0xB1900028
-# define SYS_CS_ME1_BIT 27
-# define SYS_CS_ME1_MASK (0x7 << SYS_CS_ME1_BIT)
-# define SYS_CS_DE1 (1 << 26)
-# define SYS_CS_CE1 (1 << 25)
-# define SYS_CS_ME0_BIT 22
-# define SYS_CS_ME0_MASK (0x7 << SYS_CS_ME0_BIT)
-# define SYS_CS_DE0 (1 << 21)
-# define SYS_CS_CE0 (1 << 20)
-# define SYS_CS_MI2_BIT 17
-# define SYS_CS_MI2_MASK (0x7 << SYS_CS_MI2_BIT)
-# define SYS_CS_DI2 (1 << 16)
-# define SYS_CS_CI2 (1 << 15)
-
-# define SYS_CS_ML_BIT 7
-# define SYS_CS_ML_MASK (0x7 << SYS_CS_ML_BIT)
-# define SYS_CS_DL (1 << 6)
-# define SYS_CS_CL (1 << 5)
-
-# define SYS_CS_MUH_BIT 12
-# define SYS_CS_MUH_MASK (0x7 << SYS_CS_MUH_BIT)
-# define SYS_CS_DUH (1 << 11)
-# define SYS_CS_CUH (1 << 10)
-# define SYS_CS_MUD_BIT 7
-# define SYS_CS_MUD_MASK (0x7 << SYS_CS_MUD_BIT)
-# define SYS_CS_DUD (1 << 6)
-# define SYS_CS_CUD (1 << 5)
-
-# define SYS_CS_MIR_BIT 2
-# define SYS_CS_MIR_MASK (0x7 << SYS_CS_MIR_BIT)
-# define SYS_CS_DIR (1 << 1)
-# define SYS_CS_CIR (1 << 0)
-
-# define SYS_CS_MUX_AUX 0x1
-# define SYS_CS_MUX_FQ0 0x2
-# define SYS_CS_MUX_FQ1 0x3
-# define SYS_CS_MUX_FQ2 0x4
-# define SYS_CS_MUX_FQ3 0x5
-# define SYS_CS_MUX_FQ4 0x6
-# define SYS_CS_MUX_FQ5 0x7
-#define SYS_CPUPLL 0xB1900060
-#define SYS_AUXPLL 0xB1900064
-
-/* AC97 Controller */
-#define AC97C_CONFIG 0xB0000000
-# define AC97C_RECV_SLOTS_BIT 13
-# define AC97C_RECV_SLOTS_MASK (0x3ff << AC97C_RECV_SLOTS_BIT)
-# define AC97C_XMIT_SLOTS_BIT 3
-# define AC97C_XMIT_SLOTS_MASK (0x3ff << AC97C_XMIT_SLOTS_BIT)
-# define AC97C_SG (1 << 2)
-# define AC97C_SYNC (1 << 1)
-# define AC97C_RESET (1 << 0)
-#define AC97C_STATUS 0xB0000004
-# define AC97C_XU (1 << 11)
-# define AC97C_XO (1 << 10)
-# define AC97C_RU (1 << 9)
-# define AC97C_RO (1 << 8)
-# define AC97C_READY (1 << 7)
-# define AC97C_CP (1 << 6)
-# define AC97C_TR (1 << 5)
-# define AC97C_TE (1 << 4)
-# define AC97C_TF (1 << 3)
-# define AC97C_RR (1 << 2)
-# define AC97C_RE (1 << 1)
-# define AC97C_RF (1 << 0)
-#define AC97C_DATA 0xB0000008
-#define AC97C_CMD 0xB000000C
-# define AC97C_WD_BIT 16
-# define AC97C_READ (1 << 7)
-# define AC97C_INDEX_MASK 0x7f
-#define AC97C_CNTRL 0xB0000010
-# define AC97C_RS (1 << 1)
-# define AC97C_CE (1 << 0)
-
-
-/* The PCI chip selects are outside the 32bit space, and since we can't
- * just program the 36bit addresses into BARs, we have to take a chunk
- * out of the 32bit space and reserve it for PCI. When these addresses
- * are ioremap()ed, they'll be fixed up to the real 36bit address before
- * being passed to the real ioremap function.
- */
-#define ALCHEMY_PCI_MEMWIN_START (AU1500_PCI_MEM_PHYS_ADDR >> 4)
-#define ALCHEMY_PCI_MEMWIN_END (ALCHEMY_PCI_MEMWIN_START + 0x0FFFFFFF)
-
-/* for PCI IO it's simpler because we get to do the ioremap ourselves and then
- * adjust the device's resources.
- */
-#define ALCHEMY_PCI_IOWIN_START 0x00001000
-#define ALCHEMY_PCI_IOWIN_END 0x0000FFFF
-
-#ifdef CONFIG_PCI
-
-#define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */
-#define IOPORT_RESOURCE_END 0xffffffff
-#define IOMEM_RESOURCE_START 0x10000000
-#define IOMEM_RESOURCE_END 0xfffffffffULL
-
-#else
-
-/* Don't allow any legacy ports probing */
-#define IOPORT_RESOURCE_START 0x10000000
-#define IOPORT_RESOURCE_END 0xffffffff
-#define IOMEM_RESOURCE_START 0x10000000
-#define IOMEM_RESOURCE_END 0xfffffffffULL
-
-#endif
-
-/* PCI controller block register offsets */
-#define PCI_REG_CMEM 0x0000
-#define PCI_REG_CONFIG 0x0004
-#define PCI_REG_B2BMASK_CCH 0x0008
-#define PCI_REG_B2BBASE0_VID 0x000C
-#define PCI_REG_B2BBASE1_SID 0x0010
-#define PCI_REG_MWMASK_DEV 0x0014
-#define PCI_REG_MWBASE_REV_CCL 0x0018
-#define PCI_REG_ERR_ADDR 0x001C
-#define PCI_REG_SPEC_INTACK 0x0020
-#define PCI_REG_ID 0x0100
-#define PCI_REG_STATCMD 0x0104
-#define PCI_REG_CLASSREV 0x0108
-#define PCI_REG_PARAM 0x010C
-#define PCI_REG_MBAR 0x0110
-#define PCI_REG_TIMEOUT 0x0140
-
-/* PCI controller block register bits */
-#define PCI_CMEM_E (1 << 28) /* enable cacheable memory */
-#define PCI_CMEM_CMBASE(x) (((x) & 0x3fff) << 14)
-#define PCI_CMEM_CMMASK(x) ((x) & 0x3fff)
-#define PCI_CONFIG_ERD (1 << 27) /* pci error during R/W */
-#define PCI_CONFIG_ET (1 << 26) /* error in target mode */
-#define PCI_CONFIG_EF (1 << 25) /* fatal error */
-#define PCI_CONFIG_EP (1 << 24) /* parity error */
-#define PCI_CONFIG_EM (1 << 23) /* multiple errors */
-#define PCI_CONFIG_BM (1 << 22) /* bad master error */
-#define PCI_CONFIG_PD (1 << 20) /* PCI Disable */
-#define PCI_CONFIG_BME (1 << 19) /* Byte Mask Enable for reads */
-#define PCI_CONFIG_NC (1 << 16) /* mark mem access non-coherent */
-#define PCI_CONFIG_IA (1 << 15) /* INTA# enabled (target mode) */
-#define PCI_CONFIG_IP (1 << 13) /* int on PCI_PERR# */
-#define PCI_CONFIG_IS (1 << 12) /* int on PCI_SERR# */
-#define PCI_CONFIG_IMM (1 << 11) /* int on master abort */
-#define PCI_CONFIG_ITM (1 << 10) /* int on target abort (as master) */
-#define PCI_CONFIG_ITT (1 << 9) /* int on target abort (as target) */
-#define PCI_CONFIG_IPB (1 << 8) /* int on PERR# in bus master acc */
-#define PCI_CONFIG_SIC_NO (0 << 6) /* no byte mask changes */
-#define PCI_CONFIG_SIC_BA_ADR (1 << 6) /* on byte/hw acc, invert adr bits */
-#define PCI_CONFIG_SIC_HWA_DAT (2 << 6) /* on halfword acc, swap data */
-#define PCI_CONFIG_SIC_ALL (3 << 6) /* swap data bytes on all accesses */
-#define PCI_CONFIG_ST (1 << 5) /* swap data by target transactions */
-#define PCI_CONFIG_SM (1 << 4) /* swap data from PCI ctl */
-#define PCI_CONFIG_AEN (1 << 3) /* enable internal arbiter */
-#define PCI_CONFIG_R2H (1 << 2) /* REQ2# to hi-prio arbiter */
-#define PCI_CONFIG_R1H (1 << 1) /* REQ1# to hi-prio arbiter */
-#define PCI_CONFIG_CH (1 << 0) /* PCI ctl to hi-prio arbiter */
-#define PCI_B2BMASK_B2BMASK(x) (((x) & 0xffff) << 16)
-#define PCI_B2BMASK_CCH(x) ((x) & 0xffff) /* 16 upper bits of class code */
-#define PCI_B2BBASE0_VID_B0(x) (((x) & 0xffff) << 16)
-#define PCI_B2BBASE0_VID_SV(x) ((x) & 0xffff)
-#define PCI_B2BBASE1_SID_B1(x) (((x) & 0xffff) << 16)
-#define PCI_B2BBASE1_SID_SI(x) ((x) & 0xffff)
-#define PCI_MWMASKDEV_MWMASK(x) (((x) & 0xffff) << 16)
-#define PCI_MWMASKDEV_DEVID(x) ((x) & 0xffff)
-#define PCI_MWBASEREVCCL_BASE(x) (((x) & 0xffff) << 16)
-#define PCI_MWBASEREVCCL_REV(x) (((x) & 0xff) << 8)
-#define PCI_MWBASEREVCCL_CCL(x) ((x) & 0xff)
-#define PCI_ID_DID(x) (((x) & 0xffff) << 16)
-#define PCI_ID_VID(x) ((x) & 0xffff)
-#define PCI_STATCMD_STATUS(x) (((x) & 0xffff) << 16)
-#define PCI_STATCMD_CMD(x) ((x) & 0xffff)
-#define PCI_CLASSREV_CLASS(x) (((x) & 0x00ffffff) << 8)
-#define PCI_CLASSREV_REV(x) ((x) & 0xff)
-#define PCI_PARAM_BIST(x) (((x) & 0xff) << 24)
-#define PCI_PARAM_HT(x) (((x) & 0xff) << 16)
-#define PCI_PARAM_LT(x) (((x) & 0xff) << 8)
-#define PCI_PARAM_CLS(x) ((x) & 0xff)
-#define PCI_TIMEOUT_RETRIES(x) (((x) & 0xff) << 8) /* max retries */
-#define PCI_TIMEOUT_TO(x) ((x) & 0xff) /* target ready timeout */
-
#endif
diff --git a/arch/mips/include/asm/mach-au1x00/au1000_dma.h b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
index 7cedca5a305c..0a0cd4270c6f 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000_dma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
@@ -106,7 +106,7 @@ enum {
struct dma_chan {
int dev_id; /* this channel is allocated if >= 0, */
/* free otherwise */
- unsigned int io;
+ void __iomem *io;
const char *dev_str;
int irq;
void *irq_dev;
@@ -157,7 +157,7 @@ static inline void enable_dma_buffer0(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_BE0, chan->io + DMA_MODE_SET);
+ __raw_writel(DMA_BE0, chan->io + DMA_MODE_SET);
}
static inline void enable_dma_buffer1(unsigned int dmanr)
@@ -166,7 +166,7 @@ static inline void enable_dma_buffer1(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_BE1, chan->io + DMA_MODE_SET);
+ __raw_writel(DMA_BE1, chan->io + DMA_MODE_SET);
}
static inline void enable_dma_buffers(unsigned int dmanr)
{
@@ -174,7 +174,7 @@ static inline void enable_dma_buffers(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_BE0 | DMA_BE1, chan->io + DMA_MODE_SET);
+ __raw_writel(DMA_BE0 | DMA_BE1, chan->io + DMA_MODE_SET);
}
static inline void start_dma(unsigned int dmanr)
@@ -183,7 +183,7 @@ static inline void start_dma(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_GO, chan->io + DMA_MODE_SET);
+ __raw_writel(DMA_GO, chan->io + DMA_MODE_SET);
}
#define DMA_HALT_POLL 0x5000
@@ -195,11 +195,11 @@ static inline void halt_dma(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_GO, chan->io + DMA_MODE_CLEAR);
+ __raw_writel(DMA_GO, chan->io + DMA_MODE_CLEAR);
/* Poll the halt bit */
for (i = 0; i < DMA_HALT_POLL; i++)
- if (au_readl(chan->io + DMA_MODE_READ) & DMA_HALT)
+ if (__raw_readl(chan->io + DMA_MODE_READ) & DMA_HALT)
break;
if (i == DMA_HALT_POLL)
printk(KERN_INFO "halt_dma: HALT poll expired!\n");
@@ -215,7 +215,7 @@ static inline void disable_dma(unsigned int dmanr)
halt_dma(dmanr);
/* Now we can disable the buffers */
- au_writel(~DMA_GO, chan->io + DMA_MODE_CLEAR);
+ __raw_writel(~DMA_GO, chan->io + DMA_MODE_CLEAR);
}
static inline int dma_halted(unsigned int dmanr)
@@ -224,7 +224,7 @@ static inline int dma_halted(unsigned int dmanr)
if (!chan)
return 1;
- return (au_readl(chan->io + DMA_MODE_READ) & DMA_HALT) ? 1 : 0;
+ return (__raw_readl(chan->io + DMA_MODE_READ) & DMA_HALT) ? 1 : 0;
}
/* Initialize a DMA channel. */
@@ -239,14 +239,14 @@ static inline void init_dma(unsigned int dmanr)
disable_dma(dmanr);
/* Set device FIFO address */
- au_writel(CPHYSADDR(chan->fifo_addr), chan->io + DMA_PERIPHERAL_ADDR);
+ __raw_writel(CPHYSADDR(chan->fifo_addr), chan->io + DMA_PERIPHERAL_ADDR);
mode = chan->mode | (chan->dev_id << DMA_DID_BIT);
if (chan->irq)
mode |= DMA_IE;
- au_writel(~mode, chan->io + DMA_MODE_CLEAR);
- au_writel(mode, chan->io + DMA_MODE_SET);
+ __raw_writel(~mode, chan->io + DMA_MODE_CLEAR);
+ __raw_writel(mode, chan->io + DMA_MODE_SET);
}
/*
@@ -283,7 +283,7 @@ static inline int get_dma_active_buffer(unsigned int dmanr)
if (!chan)
return -1;
- return (au_readl(chan->io + DMA_MODE_READ) & DMA_AB) ? 1 : 0;
+ return (__raw_readl(chan->io + DMA_MODE_READ) & DMA_AB) ? 1 : 0;
}
/*
@@ -304,7 +304,7 @@ static inline void set_dma_fifo_addr(unsigned int dmanr, unsigned int a)
if (chan->dev_id != DMA_ID_GP04 && chan->dev_id != DMA_ID_GP05)
return;
- au_writel(CPHYSADDR(a), chan->io + DMA_PERIPHERAL_ADDR);
+ __raw_writel(CPHYSADDR(a), chan->io + DMA_PERIPHERAL_ADDR);
}
/*
@@ -316,7 +316,7 @@ static inline void clear_dma_done0(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_D0, chan->io + DMA_MODE_CLEAR);
+ __raw_writel(DMA_D0, chan->io + DMA_MODE_CLEAR);
}
static inline void clear_dma_done1(unsigned int dmanr)
@@ -325,7 +325,7 @@ static inline void clear_dma_done1(unsigned int dmanr)
if (!chan)
return;
- au_writel(DMA_D1, chan->io + DMA_MODE_CLEAR);
+ __raw_writel(DMA_D1, chan->io + DMA_MODE_CLEAR);
}
/*
@@ -344,7 +344,7 @@ static inline void set_dma_addr0(unsigned int dmanr, unsigned int a)
if (!chan)
return;
- au_writel(a, chan->io + DMA_BUFFER0_START);
+ __raw_writel(a, chan->io + DMA_BUFFER0_START);
}
/*
@@ -356,7 +356,7 @@ static inline void set_dma_addr1(unsigned int dmanr, unsigned int a)
if (!chan)
return;
- au_writel(a, chan->io + DMA_BUFFER1_START);
+ __raw_writel(a, chan->io + DMA_BUFFER1_START);
}
@@ -370,7 +370,7 @@ static inline void set_dma_count0(unsigned int dmanr, unsigned int count)
if (!chan)
return;
count &= DMA_COUNT_MASK;
- au_writel(count, chan->io + DMA_BUFFER0_COUNT);
+ __raw_writel(count, chan->io + DMA_BUFFER0_COUNT);
}
/*
@@ -383,7 +383,7 @@ static inline void set_dma_count1(unsigned int dmanr, unsigned int count)
if (!chan)
return;
count &= DMA_COUNT_MASK;
- au_writel(count, chan->io + DMA_BUFFER1_COUNT);
+ __raw_writel(count, chan->io + DMA_BUFFER1_COUNT);
}
/*
@@ -396,8 +396,8 @@ static inline void set_dma_count(unsigned int dmanr, unsigned int count)
if (!chan)
return;
count &= DMA_COUNT_MASK;
- au_writel(count, chan->io + DMA_BUFFER0_COUNT);
- au_writel(count, chan->io + DMA_BUFFER1_COUNT);
+ __raw_writel(count, chan->io + DMA_BUFFER0_COUNT);
+ __raw_writel(count, chan->io + DMA_BUFFER1_COUNT);
}
/*
@@ -410,7 +410,7 @@ static inline unsigned int get_dma_buffer_done(unsigned int dmanr)
if (!chan)
return 0;
- return au_readl(chan->io + DMA_MODE_READ) & (DMA_D0 | DMA_D1);
+ return __raw_readl(chan->io + DMA_MODE_READ) & (DMA_D0 | DMA_D1);
}
@@ -437,10 +437,10 @@ static inline int get_dma_residue(unsigned int dmanr)
if (!chan)
return 0;
- curBufCntReg = (au_readl(chan->io + DMA_MODE_READ) & DMA_AB) ?
+ curBufCntReg = (__raw_readl(chan->io + DMA_MODE_READ) & DMA_AB) ?
DMA_BUFFER1_COUNT : DMA_BUFFER0_COUNT;
- count = au_readl(chan->io + curBufCntReg) & DMA_COUNT_MASK;
+ count = __raw_readl(chan->io + curBufCntReg) & DMA_COUNT_MASK;
if ((chan->mode & DMA_DW_MASK) == DMA_DW16)
count <<= 1;
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
index 796afd051c35..9785e4ebb450 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
@@ -25,20 +25,20 @@
#define MAKE_IRQ(intc, off) (AU1000_INTC##intc##_INT_BASE + (off))
/* GPIO1 registers within SYS_ area */
-#define SYS_TRIOUTRD 0x100
-#define SYS_TRIOUTCLR 0x100
-#define SYS_OUTPUTRD 0x108
-#define SYS_OUTPUTSET 0x108
-#define SYS_OUTPUTCLR 0x10C
-#define SYS_PINSTATERD 0x110
-#define SYS_PININPUTEN 0x110
+#define AU1000_SYS_TRIOUTRD 0x100
+#define AU1000_SYS_TRIOUTCLR 0x100
+#define AU1000_SYS_OUTPUTRD 0x108
+#define AU1000_SYS_OUTPUTSET 0x108
+#define AU1000_SYS_OUTPUTCLR 0x10C
+#define AU1000_SYS_PINSTATERD 0x110
+#define AU1000_SYS_PININPUTEN 0x110
/* register offsets within GPIO2 block */
-#define GPIO2_DIR 0x00
-#define GPIO2_OUTPUT 0x08
-#define GPIO2_PINSTATE 0x0C
-#define GPIO2_INTENABLE 0x10
-#define GPIO2_ENABLE 0x14
+#define AU1000_GPIO2_DIR 0x00
+#define AU1000_GPIO2_OUTPUT 0x08
+#define AU1000_GPIO2_PINSTATE 0x0C
+#define AU1000_GPIO2_INTENABLE 0x10
+#define AU1000_GPIO2_ENABLE 0x14
struct gpio;
@@ -217,26 +217,21 @@ static inline int au1200_irq_to_gpio(int irq)
*/
static inline void alchemy_gpio1_set_value(int gpio, int v)
{
- void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
unsigned long mask = 1 << (gpio - ALCHEMY_GPIO1_BASE);
- unsigned long r = v ? SYS_OUTPUTSET : SYS_OUTPUTCLR;
- __raw_writel(mask, base + r);
- wmb();
+ unsigned long r = v ? AU1000_SYS_OUTPUTSET : AU1000_SYS_OUTPUTCLR;
+ alchemy_wrsys(mask, r);
}
static inline int alchemy_gpio1_get_value(int gpio)
{
- void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
unsigned long mask = 1 << (gpio - ALCHEMY_GPIO1_BASE);
- return __raw_readl(base + SYS_PINSTATERD) & mask;
+ return alchemy_rdsys(AU1000_SYS_PINSTATERD) & mask;
}
static inline int alchemy_gpio1_direction_input(int gpio)
{
- void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
unsigned long mask = 1 << (gpio - ALCHEMY_GPIO1_BASE);
- __raw_writel(mask, base + SYS_TRIOUTCLR);
- wmb();
+ alchemy_wrsys(mask, AU1000_SYS_TRIOUTCLR);
return 0;
}
@@ -279,13 +274,13 @@ static inline void __alchemy_gpio2_mod_dir(int gpio, int to_out)
{
void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
unsigned long mask = 1 << (gpio - ALCHEMY_GPIO2_BASE);
- unsigned long d = __raw_readl(base + GPIO2_DIR);
+ unsigned long d = __raw_readl(base + AU1000_GPIO2_DIR);
if (to_out)
d |= mask;
else
d &= ~mask;
- __raw_writel(d, base + GPIO2_DIR);
+ __raw_writel(d, base + AU1000_GPIO2_DIR);
wmb();
}
@@ -294,14 +289,15 @@ static inline void alchemy_gpio2_set_value(int gpio, int v)
void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
unsigned long mask;
mask = ((v) ? 0x00010001 : 0x00010000) << (gpio - ALCHEMY_GPIO2_BASE);
- __raw_writel(mask, base + GPIO2_OUTPUT);
+ __raw_writel(mask, base + AU1000_GPIO2_OUTPUT);
wmb();
}
static inline int alchemy_gpio2_get_value(int gpio)
{
void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
- return __raw_readl(base + GPIO2_PINSTATE) & (1 << (gpio - ALCHEMY_GPIO2_BASE));
+ return __raw_readl(base + AU1000_GPIO2_PINSTATE) &
+ (1 << (gpio - ALCHEMY_GPIO2_BASE));
}
static inline int alchemy_gpio2_direction_input(int gpio)
@@ -352,12 +348,12 @@ static inline int alchemy_gpio2_to_irq(int gpio)
static inline void __alchemy_gpio2_mod_int(int gpio2, int en)
{
void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
- unsigned long r = __raw_readl(base + GPIO2_INTENABLE);
+ unsigned long r = __raw_readl(base + AU1000_GPIO2_INTENABLE);
if (en)
r |= 1 << gpio2;
else
r &= ~(1 << gpio2);
- __raw_writel(r, base + GPIO2_INTENABLE);
+ __raw_writel(r, base + AU1000_GPIO2_INTENABLE);
wmb();
}
@@ -434,9 +430,9 @@ static inline void alchemy_gpio2_disable_int(int gpio2)
static inline void alchemy_gpio2_enable(void)
{
void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
- __raw_writel(3, base + GPIO2_ENABLE); /* reset, clock enabled */
+ __raw_writel(3, base + AU1000_GPIO2_ENABLE); /* reset, clock enabled */
wmb();
- __raw_writel(1, base + GPIO2_ENABLE); /* clock enabled */
+ __raw_writel(1, base + AU1000_GPIO2_ENABLE); /* clock enabled */
wmb();
}
@@ -448,7 +444,7 @@ static inline void alchemy_gpio2_enable(void)
static inline void alchemy_gpio2_disable(void)
{
void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
- __raw_writel(2, base + GPIO2_ENABLE); /* reset, clock disabled */
+ __raw_writel(2, base + AU1000_GPIO2_ENABLE); /* reset, clock disabled */
wmb();
}
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
index bba7399a49a3..1f5643b89a91 100644
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
@@ -18,6 +18,7 @@ enum bcm47xx_board {
BCM47XX_BOARD_ASUS_WL300G,
BCM47XX_BOARD_ASUS_WL320GE,
BCM47XX_BOARD_ASUS_WL330GE,
+ BCM47XX_BOARD_ASUS_WL500G,
BCM47XX_BOARD_ASUS_WL500GD,
BCM47XX_BOARD_ASUS_WL500GPV1,
BCM47XX_BOARD_ASUS_WL500GPV2,
@@ -70,11 +71,15 @@ enum bcm47xx_board {
BCM47XX_BOARD_LINKSYS_WRT310NV1,
BCM47XX_BOARD_LINKSYS_WRT310NV2,
BCM47XX_BOARD_LINKSYS_WRT54G3GV2,
- BCM47XX_BOARD_LINKSYS_WRT54G,
+ BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101,
+ BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467,
+ BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0708,
BCM47XX_BOARD_LINKSYS_WRT610NV1,
BCM47XX_BOARD_LINKSYS_WRT610NV2,
BCM47XX_BOARD_LINKSYS_WRTSL54GS,
+ BCM47XX_BOARD_MICROSOFT_MN700,
+
BCM47XX_BOARD_MOTOROLA_WE800G,
BCM47XX_BOARD_MOTOROLA_WR850GP,
BCM47XX_BOARD_MOTOROLA_WR850GV2V3,
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
index 3112f08f0c72..56bb19219d48 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -19,118 +19,68 @@
#define BCM6368_CPU_ID 0x6368
void __init bcm63xx_cpu_init(void);
-u16 __bcm63xx_get_cpu_id(void);
u8 bcm63xx_get_cpu_rev(void);
unsigned int bcm63xx_get_cpu_freq(void);
+static inline u16 __pure __bcm63xx_get_cpu_id(const u16 cpu_id)
+{
+ switch (cpu_id) {
#ifdef CONFIG_BCM63XX_CPU_3368
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM3368_CPU_ID
-# endif
-# define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
-#else
-# define BCMCPU_IS_3368() (0)
+ case BCM3368_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6328
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6328_CPU_ID
-# endif
-# define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
-#else
-# define BCMCPU_IS_6328() (0)
+ case BCM6328_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6338
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6338_CPU_ID
-# endif
-# define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
-#else
-# define BCMCPU_IS_6338() (0)
+ case BCM6338_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6345
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6345_CPU_ID
-# endif
-# define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
-#else
-# define BCMCPU_IS_6345() (0)
+ case BCM6345_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6348
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6348_CPU_ID
-# endif
-# define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
-#else
-# define BCMCPU_IS_6348() (0)
+ case BCM6348_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6358_CPU_ID
-# endif
-# define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
-#else
-# define BCMCPU_IS_6358() (0)
+ case BCM6358_CPU_ID:
#endif
#ifdef CONFIG_BCM63XX_CPU_6362
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6362_CPU_ID
-# endif
-# define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
-#else
-# define BCMCPU_IS_6362() (0)
+ case BCM6362_CPU_ID:
#endif
-
#ifdef CONFIG_BCM63XX_CPU_6368
-# ifdef bcm63xx_get_cpu_id
-# undef bcm63xx_get_cpu_id
-# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
-# define BCMCPU_RUNTIME_DETECT
-# else
-# define bcm63xx_get_cpu_id() BCM6368_CPU_ID
-# endif
-# define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
-#else
-# define BCMCPU_IS_6368() (0)
+ case BCM6368_CPU_ID:
#endif
+ break;
+ default:
+ unreachable();
+ }
-#ifndef bcm63xx_get_cpu_id
-#error "No CPU support configured"
-#endif
+ return cpu_id;
+}
+
+extern u16 bcm63xx_cpu_id;
+
+static inline u16 __pure bcm63xx_get_cpu_id(void)
+{
+ const u16 cpu_id = bcm63xx_cpu_id;
+
+ return __bcm63xx_get_cpu_id(cpu_id);
+}
+
+#define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
+#define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
+#define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
+#define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
+#define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
+#define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
+#define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
+#define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
/*
* While registers sets are (mostly) the same across 63xx CPU, base
@@ -598,55 +548,6 @@ enum bcm63xx_regs_set {
extern const unsigned long *bcm63xx_regs_base;
-#define __GEN_RSET_BASE(__cpu, __rset) \
- case RSET_## __rset : \
- return BCM_## __cpu ##_## __rset ##_BASE;
-
-#define __GEN_RSET(__cpu) \
- switch (set) { \
- __GEN_RSET_BASE(__cpu, DSL_LMEM) \
- __GEN_RSET_BASE(__cpu, PERF) \
- __GEN_RSET_BASE(__cpu, TIMER) \
- __GEN_RSET_BASE(__cpu, WDT) \
- __GEN_RSET_BASE(__cpu, UART0) \
- __GEN_RSET_BASE(__cpu, UART1) \
- __GEN_RSET_BASE(__cpu, GPIO) \
- __GEN_RSET_BASE(__cpu, SPI) \
- __GEN_RSET_BASE(__cpu, HSSPI) \
- __GEN_RSET_BASE(__cpu, UDC0) \
- __GEN_RSET_BASE(__cpu, OHCI0) \
- __GEN_RSET_BASE(__cpu, OHCI_PRIV) \
- __GEN_RSET_BASE(__cpu, USBH_PRIV) \
- __GEN_RSET_BASE(__cpu, USBD) \
- __GEN_RSET_BASE(__cpu, USBDMA) \
- __GEN_RSET_BASE(__cpu, MPI) \
- __GEN_RSET_BASE(__cpu, PCMCIA) \
- __GEN_RSET_BASE(__cpu, PCIE) \
- __GEN_RSET_BASE(__cpu, DSL) \
- __GEN_RSET_BASE(__cpu, ENET0) \
- __GEN_RSET_BASE(__cpu, ENET1) \
- __GEN_RSET_BASE(__cpu, ENETDMA) \
- __GEN_RSET_BASE(__cpu, ENETDMAC) \
- __GEN_RSET_BASE(__cpu, ENETDMAS) \
- __GEN_RSET_BASE(__cpu, ENETSW) \
- __GEN_RSET_BASE(__cpu, EHCI0) \
- __GEN_RSET_BASE(__cpu, SDRAM) \
- __GEN_RSET_BASE(__cpu, MEMC) \
- __GEN_RSET_BASE(__cpu, DDR) \
- __GEN_RSET_BASE(__cpu, M2M) \
- __GEN_RSET_BASE(__cpu, ATM) \
- __GEN_RSET_BASE(__cpu, XTM) \
- __GEN_RSET_BASE(__cpu, XTMDMA) \
- __GEN_RSET_BASE(__cpu, XTMDMAC) \
- __GEN_RSET_BASE(__cpu, XTMDMAS) \
- __GEN_RSET_BASE(__cpu, PCM) \
- __GEN_RSET_BASE(__cpu, PCMDMA) \
- __GEN_RSET_BASE(__cpu, PCMDMAC) \
- __GEN_RSET_BASE(__cpu, PCMDMAS) \
- __GEN_RSET_BASE(__cpu, RNG) \
- __GEN_RSET_BASE(__cpu, MISC) \
- }
-
#define __GEN_CPU_REGS_TABLE(__cpu) \
[RSET_DSL_LMEM] = BCM_## __cpu ##_DSL_LMEM_BASE, \
[RSET_PERF] = BCM_## __cpu ##_PERF_BASE, \
@@ -693,36 +594,7 @@ extern const unsigned long *bcm63xx_regs_base;
static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
{
-#ifdef BCMCPU_RUNTIME_DETECT
return bcm63xx_regs_base[set];
-#else
-#ifdef CONFIG_BCM63XX_CPU_3368
- __GEN_RSET(3368)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6328
- __GEN_RSET(6328)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6338
- __GEN_RSET(6338)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6345
- __GEN_RSET(6345)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6348
- __GEN_RSET(6348)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6358
- __GEN_RSET(6358)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6362
- __GEN_RSET(6362)
-#endif
-#ifdef CONFIG_BCM63XX_CPU_6368
- __GEN_RSET(6368)
-#endif
-#endif
- /* unreached */
- return 0;
}
/*
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
index 753953e86242..466fc85899f4 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
@@ -112,55 +112,9 @@ enum bcm63xx_regs_enetdmac {
static inline unsigned long bcm63xx_enetdmacreg(enum bcm63xx_regs_enetdmac reg)
{
-#ifdef BCMCPU_RUNTIME_DETECT
extern const unsigned long *bcm63xx_regs_enetdmac;
return bcm63xx_regs_enetdmac[reg];
-#else
-#ifdef CONFIG_BCM63XX_CPU_6345
- switch (reg) {
- case ENETDMAC_CHANCFG:
- return ENETDMA_6345_CHANCFG_REG;
- case ENETDMAC_IR:
- return ENETDMA_6345_IR_REG;
- case ENETDMAC_IRMASK:
- return ENETDMA_6345_IRMASK_REG;
- case ENETDMAC_MAXBURST:
- return ENETDMA_6345_MAXBURST_REG;
- case ENETDMAC_BUFALLOC:
- return ENETDMA_6345_BUFALLOC_REG;
- case ENETDMAC_RSTART:
- return ENETDMA_6345_RSTART_REG;
- case ENETDMAC_FC:
- return ENETDMA_6345_FC_REG;
- case ENETDMAC_LEN:
- return ENETDMA_6345_LEN_REG;
- }
-#endif
-#if defined(CONFIG_BCM63XX_CPU_6328) || \
- defined(CONFIG_BCM63XX_CPU_6338) || \
- defined(CONFIG_BCM63XX_CPU_6348) || \
- defined(CONFIG_BCM63XX_CPU_6358) || \
- defined(CONFIG_BCM63XX_CPU_6362) || \
- defined(CONFIG_BCM63XX_CPU_6368)
- switch (reg) {
- case ENETDMAC_CHANCFG:
- return ENETDMAC_CHANCFG_REG;
- case ENETDMAC_IR:
- return ENETDMAC_IR_REG;
- case ENETDMAC_IRMASK:
- return ENETDMAC_IRMASK_REG;
- case ENETDMAC_MAXBURST:
- return ENETDMAC_MAXBURST_REG;
- case ENETDMAC_BUFALLOC:
- case ENETDMAC_RSTART:
- case ENETDMAC_FC:
- case ENETDMAC_LEN:
- return 0;
- }
-#endif
-#endif
- return 0;
}
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
index c426cabc620a..25737655d141 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
@@ -30,26 +30,6 @@ enum bcm63xx_regs_spi {
SPI_RX_DATA,
};
-#define __GEN_SPI_RSET_BASE(__cpu, __rset) \
- case SPI_## __rset: \
- return SPI_## __cpu ##_## __rset;
-
-#define __GEN_SPI_RSET(__cpu) \
- switch (reg) { \
- __GEN_SPI_RSET_BASE(__cpu, CMD) \
- __GEN_SPI_RSET_BASE(__cpu, INT_STATUS) \
- __GEN_SPI_RSET_BASE(__cpu, INT_MASK_ST) \
- __GEN_SPI_RSET_BASE(__cpu, INT_MASK) \
- __GEN_SPI_RSET_BASE(__cpu, ST) \
- __GEN_SPI_RSET_BASE(__cpu, CLK_CFG) \
- __GEN_SPI_RSET_BASE(__cpu, FILL_BYTE) \
- __GEN_SPI_RSET_BASE(__cpu, MSG_TAIL) \
- __GEN_SPI_RSET_BASE(__cpu, RX_TAIL) \
- __GEN_SPI_RSET_BASE(__cpu, MSG_CTL) \
- __GEN_SPI_RSET_BASE(__cpu, MSG_DATA) \
- __GEN_SPI_RSET_BASE(__cpu, RX_DATA) \
- }
-
#define __GEN_SPI_REGS_TABLE(__cpu) \
[SPI_CMD] = SPI_## __cpu ##_CMD, \
[SPI_INT_STATUS] = SPI_## __cpu ##_INT_STATUS, \
@@ -66,20 +46,9 @@ enum bcm63xx_regs_spi {
static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
{
-#ifdef BCMCPU_RUNTIME_DETECT
extern const unsigned long *bcm63xx_regs_spi;
return bcm63xx_regs_spi[reg];
-#else
-#if defined(CONFIG_BCM63XX_CPU_6338) || defined(CONFIG_BCM63XX_CPU_6348)
- __GEN_SPI_RSET(6348)
-#endif
-#if defined(CONFIG_BCM63XX_CPU_6358) || defined(CONFIG_BCM63XX_CPU_6362) || \
- defined(CONFIG_BCM63XX_CPU_6368)
- __GEN_SPI_RSET(6358)
-#endif
-#endif
- return 0;
}
#endif /* BCM63XX_DEV_SPI_H */
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index ab427f8814e6..4794067cb5a7 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -215,23 +215,23 @@
/* Interrupt Mask register */
#define PERF_IRQMASK_3368_REG 0xc
-#define PERF_IRQMASK_6328_REG 0x20
+#define PERF_IRQMASK_6328_REG(x) (0x20 + (x) * 0x10)
#define PERF_IRQMASK_6338_REG 0xc
#define PERF_IRQMASK_6345_REG 0xc
#define PERF_IRQMASK_6348_REG 0xc
-#define PERF_IRQMASK_6358_REG 0xc
-#define PERF_IRQMASK_6362_REG 0x20
-#define PERF_IRQMASK_6368_REG 0x20
+#define PERF_IRQMASK_6358_REG(x) (0xc + (x) * 0x2c)
+#define PERF_IRQMASK_6362_REG(x) (0x20 + (x) * 0x10)
+#define PERF_IRQMASK_6368_REG(x) (0x20 + (x) * 0x10)
/* Interrupt Status register */
#define PERF_IRQSTAT_3368_REG 0x10
-#define PERF_IRQSTAT_6328_REG 0x28
+#define PERF_IRQSTAT_6328_REG(x) (0x28 + (x) * 0x10)
#define PERF_IRQSTAT_6338_REG 0x10
#define PERF_IRQSTAT_6345_REG 0x10
#define PERF_IRQSTAT_6348_REG 0x10
-#define PERF_IRQSTAT_6358_REG 0x10
-#define PERF_IRQSTAT_6362_REG 0x28
-#define PERF_IRQSTAT_6368_REG 0x28
+#define PERF_IRQSTAT_6358_REG(x) (0x10 + (x) * 0x2c)
+#define PERF_IRQSTAT_6362_REG(x) (0x28 + (x) * 0x10)
+#define PERF_IRQSTAT_6368_REG(x) (0x28 + (x) * 0x10)
/* External Interrupt Configuration register */
#define PERF_EXTIRQ_CFG_REG_3368 0x14
diff --git a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
index e9c408e8ff4c..bc1167dbd4e3 100644
--- a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
@@ -24,7 +24,7 @@
#define cpu_has_smartmips 0
#define cpu_has_vtag_icache 0
-#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCM63XX_CPU_6348) || defined(CONFIG_BCM63XX_CPU_6345) || defined(CONFIG_BCM63XX_CPU_6338))
+#if !defined(CONFIG_SYS_HAS_CPU_BMIPS4350)
#define cpu_has_dc_aliases 0
#endif
diff --git a/arch/mips/include/asm/mach-loongson/boot_param.h b/arch/mips/include/asm/mach-loongson/boot_param.h
index 829a7ec185fb..3388fc53599e 100644
--- a/arch/mips/include/asm/mach-loongson/boot_param.h
+++ b/arch/mips/include/asm/mach-loongson/boot_param.h
@@ -146,6 +146,9 @@ struct boot_params {
struct loongson_system_configuration {
u32 nr_cpus;
+ u32 nr_nodes;
+ int cores_per_node;
+ int cores_per_package;
enum loongson_cpu_type cputype;
u64 ht_control_base;
u64 pci_mem_start_addr;
@@ -160,4 +163,5 @@ struct loongson_system_configuration {
extern struct efi_memory_map_loongson *loongson_memmap;
extern struct loongson_system_configuration loongson_sysconf;
+extern int cpuhotplug_workaround;
#endif
diff --git a/arch/mips/include/asm/mach-loongson/kernel-entry-init.h b/arch/mips/include/asm/mach-loongson/kernel-entry-init.h
new file mode 100644
index 000000000000..df5fca8eeb80
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson/kernel-entry-init.h
@@ -0,0 +1,52 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 Embedded Alley Solutions, Inc
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2009 Jiajie Chen (chenjiajie@cse.buaa.edu.cn)
+ * Copyright (C) 2012 Huacai Chen (chenhc@lemote.com)
+ */
+#ifndef __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
+#define __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
+
+/*
+ * Override macros used in arch/mips/kernel/head.S.
+ */
+ .macro kernel_entry_setup
+#ifdef CONFIG_CPU_LOONGSON3
+ .set push
+ .set mips64
+ /* Set LPA on LOONGSON3 config3 */
+ mfc0 t0, $16, 3
+ or t0, (0x1 << 7)
+ mtc0 t0, $16, 3
+ /* Set ELPA on LOONGSON3 pagegrain */
+ li t0, (0x1 << 29)
+ mtc0 t0, $5, 1
+ _ehb
+ .set pop
+#endif
+ .endm
+
+/*
+ * Do SMP slave processor setup.
+ */
+ .macro smp_slave_setup
+#ifdef CONFIG_CPU_LOONGSON3
+ .set push
+ .set mips64
+ /* Set LPA on LOONGSON3 config3 */
+ mfc0 t0, $16, 3
+ or t0, (0x1 << 7)
+ mtc0 t0, $16, 3
+ /* Set ELPA on LOONGSON3 pagegrain */
+ li t0, (0x1 << 29)
+ mtc0 t0, $5, 1
+ _ehb
+ .set pop
+#endif
+ .endm
+
+#endif /* __ASM_MACH_LOONGSON_KERNEL_ENTRY_H */
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index f3fd1eb8e3dd..92bf76c21441 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -249,8 +249,15 @@ static inline void do_perfcnt_IRQ(void)
#define LOONGSON_PXARB_CFG LOONGSON_REG(LOONGSON_REGBASE + 0x68)
#define LOONGSON_PXARB_STATUS LOONGSON_REG(LOONGSON_REGBASE + 0x6c)
-/* Chip Config */
-#define LOONGSON_CHIPCFG0 LOONGSON_REG(LOONGSON_REGBASE + 0x80)
+#define MAX_PACKAGES 4
+
+/* Chip Config registor of each physical cpu package, PRid >= Loongson-2F */
+extern u64 loongson_chipcfg[MAX_PACKAGES];
+#define LOONGSON_CHIPCFG(id) (*(volatile u32 *)(loongson_chipcfg[id]))
+
+/* Freq Control register of each physical cpu package, PRid >= Loongson-3B */
+extern u64 loongson_freqctrl[MAX_PACKAGES];
+#define LOONGSON_FREQCTRL(id) (*(volatile u32 *)(loongson_freqctrl[id]))
/* pcimap */
diff --git a/arch/mips/include/asm/mach-loongson/machine.h b/arch/mips/include/asm/mach-loongson/machine.h
index 1b1f592fa2be..228e37847a36 100644
--- a/arch/mips/include/asm/mach-loongson/machine.h
+++ b/arch/mips/include/asm/mach-loongson/machine.h
@@ -24,10 +24,10 @@
#endif
-#ifdef CONFIG_LEMOTE_MACH3A
+#ifdef CONFIG_LOONGSON_MACH3X
#define LOONGSON_MACHTYPE MACH_LEMOTE_A1101
-#endif /* CONFIG_LEMOTE_MACH3A */
+#endif /* CONFIG_LOONGSON_MACH3X */
#endif /* __ASM_MACH_LOONGSON_MACHINE_H */
diff --git a/arch/mips/include/asm/mach-loongson/mmzone.h b/arch/mips/include/asm/mach-loongson/mmzone.h
new file mode 100644
index 000000000000..37c08a27b4f0
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson/mmzone.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2010 Loongson Inc. & Lemote Inc. &
+ * Insititute of Computing Technology
+ * Author: Xiang Gao, gaoxiang@ict.ac.cn
+ * Huacai Chen, chenhc@lemote.com
+ * Xiaofu Meng, Shuangshuang Zhang
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#ifndef _ASM_MACH_MMZONE_H
+#define _ASM_MACH_MMZONE_H
+
+#include <boot_param.h>
+#define NODE_ADDRSPACE_SHIFT 44
+#define NODE0_ADDRSPACE_OFFSET 0x000000000000UL
+#define NODE1_ADDRSPACE_OFFSET 0x100000000000UL
+#define NODE2_ADDRSPACE_OFFSET 0x200000000000UL
+#define NODE3_ADDRSPACE_OFFSET 0x300000000000UL
+
+#define pa_to_nid(addr) (((addr) & 0xf00000000000) >> NODE_ADDRSPACE_SHIFT)
+
+#define LEVELS_PER_SLICE 128
+
+struct slice_data {
+ unsigned long irq_enable_mask[2];
+ int level_to_irq[LEVELS_PER_SLICE];
+};
+
+struct hub_data {
+ cpumask_t h_cpus;
+ unsigned long slice_map;
+ unsigned long irq_alloc_mask[2];
+ struct slice_data slice[2];
+};
+
+struct node_data {
+ struct pglist_data pglist;
+ struct hub_data hub;
+ cpumask_t cpumask;
+};
+
+extern struct node_data *__node_data[];
+
+#define NODE_DATA(n) (&__node_data[(n)]->pglist)
+#define hub_data(n) (&__node_data[(n)]->hub)
+
+extern void setup_zero_pages(void);
+extern void __init prom_init_numa_memory(void);
+
+#endif /* _ASM_MACH_MMZONE_H */
diff --git a/arch/mips/include/asm/mach-loongson/topology.h b/arch/mips/include/asm/mach-loongson/topology.h
new file mode 100644
index 000000000000..5598ba77d2ef
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson/topology.h
@@ -0,0 +1,23 @@
+#ifndef _ASM_MACH_TOPOLOGY_H
+#define _ASM_MACH_TOPOLOGY_H
+
+#ifdef CONFIG_NUMA
+
+#define cpu_to_node(cpu) ((cpu) >> 2)
+#define parent_node(node) (node)
+#define cpumask_of_node(node) (&__node_data[(node)]->cpumask)
+
+struct pci_bus;
+extern int pcibus_to_node(struct pci_bus *);
+
+#define cpumask_of_pcibus(bus) (cpu_online_mask)
+
+extern unsigned char __node_distances[MAX_NUMNODES][MAX_NUMNODES];
+
+#define node_distance(from, to) (__node_distances[(from)][(to)])
+
+#endif
+
+#include <asm-generic/topology.h>
+
+#endif /* _ASM_MACH_TOPOLOGY_H */
diff --git a/arch/mips/include/asm/mach-malta/irq.h b/arch/mips/include/asm/mach-malta/irq.h
index 47cfe64efbb0..f2c13d211abb 100644
--- a/arch/mips/include/asm/mach-malta/irq.h
+++ b/arch/mips/include/asm/mach-malta/irq.h
@@ -2,6 +2,7 @@
#define __ASM_MACH_MIPS_IRQ_H
+#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
#define NR_IRQS 256
#include_next <irq.h>
diff --git a/arch/mips/include/asm/mach-sead3/irq.h b/arch/mips/include/asm/mach-sead3/irq.h
index 5d154cfbcf4c..d8106f75b9af 100644
--- a/arch/mips/include/asm/mach-sead3/irq.h
+++ b/arch/mips/include/asm/mach-sead3/irq.h
@@ -1,6 +1,7 @@
#ifndef __ASM_MACH_MIPS_IRQ_H
#define __ASM_MACH_MIPS_IRQ_H
+#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
#define NR_IRQS 256
diff --git a/arch/mips/include/asm/mips-boards/bonito64.h b/arch/mips/include/asm/mips-boards/bonito64.h
index b2048d1bcc1c..5368891d424b 100644
--- a/arch/mips/include/asm/mips-boards/bonito64.h
+++ b/arch/mips/include/asm/mips-boards/bonito64.h
@@ -414,7 +414,6 @@ extern unsigned long _pcictrl_bonito_pcicfg;
#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN, CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
-#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN, CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
#define BONITO_PCIMEMBASECFG_ADDRTRANS(WIN, CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
#define BONITO_PCITOPHYS(WIN, ADDR, CFG) ( \
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index 98e9754a4b6b..cf3b580c3df6 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -265,6 +265,7 @@
#define PG_XIE (_ULCAST_(1) << 30)
#define PG_ELPA (_ULCAST_(1) << 29)
#define PG_ESP (_ULCAST_(1) << 28)
+#define PG_IEC (_ULCAST_(1) << 27)
/*
* R4x00 interrupt enable / cause bits
@@ -630,7 +631,6 @@
#define MIPS_CONF4_MMUSIZEEXT_SHIFT (0)
#define MIPS_CONF4_MMUSIZEEXT (_ULCAST_(255) << 0)
#define MIPS_CONF4_FTLBSETS_SHIFT (0)
-#define MIPS_CONF4_FTLBSETS_SHIFT (0)
#define MIPS_CONF4_FTLBSETS (_ULCAST_(15) << MIPS_CONF4_FTLBSETS_SHIFT)
#define MIPS_CONF4_FTLBWAYS_SHIFT (4)
#define MIPS_CONF4_FTLBWAYS (_ULCAST_(15) << MIPS_CONF4_FTLBWAYS_SHIFT)
@@ -652,6 +652,7 @@
#define MIPS_CONF5_NF (_ULCAST_(1) << 0)
#define MIPS_CONF5_UFR (_ULCAST_(1) << 2)
+#define MIPS_CONF5_MRP (_ULCAST_(1) << 3)
#define MIPS_CONF5_MSAEN (_ULCAST_(1) << 27)
#define MIPS_CONF5_EVA (_ULCAST_(1) << 28)
#define MIPS_CONF5_CV (_ULCAST_(1) << 29)
@@ -668,6 +669,12 @@
#define MIPS_CONF7_IAR (_ULCAST_(1) << 10)
#define MIPS_CONF7_AR (_ULCAST_(1) << 16)
+/* MAAR bit definitions */
+#define MIPS_MAAR_ADDR ((BIT_ULL(BITS_PER_LONG - 12) - 1) << 12)
+#define MIPS_MAAR_ADDR_SHIFT 12
+#define MIPS_MAAR_S (_ULCAST_(1) << 1)
+#define MIPS_MAAR_V (_ULCAST_(1) << 0)
+
/* EntryHI bit definition */
#define MIPS_ENTRYHI_EHINV (_ULCAST_(1) << 10)
@@ -706,6 +713,37 @@
#define MIPS_SEGCFG_MK _ULCAST_(1)
#define MIPS_SEGCFG_UK _ULCAST_(0)
+#define MIPS_PWFIELD_GDI_SHIFT 24
+#define MIPS_PWFIELD_GDI_MASK 0x3f000000
+#define MIPS_PWFIELD_UDI_SHIFT 18
+#define MIPS_PWFIELD_UDI_MASK 0x00fc0000
+#define MIPS_PWFIELD_MDI_SHIFT 12
+#define MIPS_PWFIELD_MDI_MASK 0x0003f000
+#define MIPS_PWFIELD_PTI_SHIFT 6
+#define MIPS_PWFIELD_PTI_MASK 0x00000fc0
+#define MIPS_PWFIELD_PTEI_SHIFT 0
+#define MIPS_PWFIELD_PTEI_MASK 0x0000003f
+
+#define MIPS_PWSIZE_GDW_SHIFT 24
+#define MIPS_PWSIZE_GDW_MASK 0x3f000000
+#define MIPS_PWSIZE_UDW_SHIFT 18
+#define MIPS_PWSIZE_UDW_MASK 0x00fc0000
+#define MIPS_PWSIZE_MDW_SHIFT 12
+#define MIPS_PWSIZE_MDW_MASK 0x0003f000
+#define MIPS_PWSIZE_PTW_SHIFT 6
+#define MIPS_PWSIZE_PTW_MASK 0x00000fc0
+#define MIPS_PWSIZE_PTEW_SHIFT 0
+#define MIPS_PWSIZE_PTEW_MASK 0x0000003f
+
+#define MIPS_PWCTL_PWEN_SHIFT 31
+#define MIPS_PWCTL_PWEN_MASK 0x80000000
+#define MIPS_PWCTL_DPH_SHIFT 7
+#define MIPS_PWCTL_DPH_MASK 0x00000080
+#define MIPS_PWCTL_HUGEPG_SHIFT 6
+#define MIPS_PWCTL_HUGEPG_MASK 0x00000060
+#define MIPS_PWCTL_PSN_SHIFT 0
+#define MIPS_PWCTL_PSN_MASK 0x0000003f
+
#ifndef __ASSEMBLY__
/*
@@ -1044,6 +1082,11 @@ do { \
#define write_c0_config6(val) __write_32bit_c0_register($16, 6, val)
#define write_c0_config7(val) __write_32bit_c0_register($16, 7, val)
+#define read_c0_maar() __read_ulong_c0_register($17, 1)
+#define write_c0_maar(val) __write_ulong_c0_register($17, 1, val)
+#define read_c0_maari() __read_32bit_c0_register($17, 2)
+#define write_c0_maari(val) __write_32bit_c0_register($17, 2, val)
+
/*
* The WatchLo register. There may be up to 8 of them.
*/
@@ -1201,6 +1244,19 @@ do { \
#define read_c0_segctl2() __read_32bit_c0_register($5, 4)
#define write_c0_segctl2(val) __write_32bit_c0_register($5, 4, val)
+/* Hardware Page Table Walker */
+#define read_c0_pwbase() __read_ulong_c0_register($5, 5)
+#define write_c0_pwbase(val) __write_ulong_c0_register($5, 5, val)
+
+#define read_c0_pwfield() __read_ulong_c0_register($5, 6)
+#define write_c0_pwfield(val) __write_ulong_c0_register($5, 6, val)
+
+#define read_c0_pwsize() __read_ulong_c0_register($5, 7)
+#define write_c0_pwsize(val) __write_ulong_c0_register($5, 7, val)
+
+#define read_c0_pwctl() __read_32bit_c0_register($6, 6)
+#define write_c0_pwctl(val) __write_32bit_c0_register($6, 6, val)
+
/* Cavium OCTEON (cnMIPS) */
#define read_c0_cvmcount() __read_ulong_c0_register($9, 6)
#define write_c0_cvmcount(val) __write_ulong_c0_register($9, 6, val)
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h
index 2e373da5f8e9..2f82568a3ee4 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -20,10 +20,20 @@
#include <asm/tlbflush.h>
#include <asm-generic/mm_hooks.h>
+#define htw_set_pwbase(pgd) \
+do { \
+ if (cpu_has_htw) { \
+ write_c0_pwbase(pgd); \
+ back_to_back_c0_hazard(); \
+ htw_reset(); \
+ } \
+} while (0)
+
#define TLBMISS_HANDLER_SETUP_PGD(pgd) \
do { \
extern void tlbmiss_handler_setup_pgd(unsigned long); \
tlbmiss_handler_setup_pgd((unsigned long)(pgd)); \
+ htw_set_pwbase((unsigned long)pgd); \
} while (0)
#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
diff --git a/arch/mips/include/asm/msa.h b/arch/mips/include/asm/msa.h
index 538f6d482db8..af5638b12c75 100644
--- a/arch/mips/include/asm/msa.h
+++ b/arch/mips/include/asm/msa.h
@@ -12,8 +12,11 @@
#include <asm/mipsregs.h>
+#ifndef __ASSEMBLY__
+
extern void _save_msa(struct task_struct *);
extern void _restore_msa(struct task_struct *);
+extern void _init_msa_upper(void);
static inline void enable_msa(void)
{
@@ -112,10 +115,10 @@ static inline unsigned int read_msa_##name(void) \
" .set push\n" \
" .set noat\n" \
" .insn\n" \
- " .word #CFC_MSA_INSN | (" #cs " << 11)\n" \
+ " .word %1 | (" #cs " << 11)\n" \
" move %0, $1\n" \
" .set pop\n" \
- : "=r"(reg)); \
+ : "=r"(reg) : "i"(CFC_MSA_INSN)); \
return reg; \
} \
\
@@ -126,22 +129,13 @@ static inline void write_msa_##name(unsigned int val) \
" .set noat\n" \
" move $1, %0\n" \
" .insn\n" \
- " .word #CTC_MSA_INSN | (" #cs " << 6)\n" \
+ " .word %1 | (" #cs " << 6)\n" \
" .set pop\n" \
- : : "r"(val)); \
+ : : "r"(val), "i"(CTC_MSA_INSN)); \
}
#endif /* !TOOLCHAIN_SUPPORTS_MSA */
-#define MSA_IR 0
-#define MSA_CSR 1
-#define MSA_ACCESS 2
-#define MSA_SAVE 3
-#define MSA_MODIFY 4
-#define MSA_REQUEST 5
-#define MSA_MAP 6
-#define MSA_UNMAP 7
-
__BUILD_MSA_CTL_REG(ir, 0)
__BUILD_MSA_CTL_REG(csr, 1)
__BUILD_MSA_CTL_REG(access, 2)
@@ -151,6 +145,17 @@ __BUILD_MSA_CTL_REG(request, 5)
__BUILD_MSA_CTL_REG(map, 6)
__BUILD_MSA_CTL_REG(unmap, 7)
+#endif /* !__ASSEMBLY__ */
+
+#define MSA_IR 0
+#define MSA_CSR 1
+#define MSA_ACCESS 2
+#define MSA_SAVE 3
+#define MSA_MODIFY 4
+#define MSA_REQUEST 5
+#define MSA_MAP 6
+#define MSA_UNMAP 7
+
/* MSA Implementation Register (MSAIR) */
#define MSA_IR_REVB 0
#define MSA_IR_REVF (_ULCAST_(0xff) << MSA_IR_REVB)
diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
index 7b7818d1e4d5..2298199a287e 100644
--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -228,6 +228,7 @@ enum cvmx_board_types_enum {
*/
CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
CVMX_BOARD_TYPE_UBNT_E100 = 20002,
+ CVMX_BOARD_TYPE_CUST_DSR1000N = 20006,
CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
/* The remaining range is reserved for future use. */
@@ -327,6 +328,7 @@ static inline const char *cvmx_board_type_to_string(enum
/* Customer private range */
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
}
return "Unsupported Board";
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index b4204c179b97..cd7d6064bcbe 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -18,6 +18,18 @@
#include <asm-generic/pgtable-nopmd.h>
+extern int temp_tlb_entry __cpuinitdata;
+
+/*
+ * - add_temporary_entry() add a temporary TLB entry. We use TLB entries
+ * starting at the top and working down. This is for populating the
+ * TLB before trap_init() puts the TLB miss handler in place. It
+ * should be used only for entries matching the actual page tables,
+ * to prevent inconsistencies.
+ */
+extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
+ unsigned long entryhi, unsigned long pagemask);
+
/*
* Basically we have the same two-level (which is the logical three level
* Linux page table layout folded) page tables as the i386. Some day
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 539ddd148bbb..027c74db13f9 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -97,6 +97,31 @@ extern void paging_init(void);
#define pmd_page_vaddr(pmd) pmd_val(pmd)
+#define htw_stop() \
+do { \
+ if (cpu_has_htw) \
+ write_c0_pwctl(read_c0_pwctl() & \
+ ~(1 << MIPS_PWCTL_PWEN_SHIFT)); \
+} while(0)
+
+#define htw_start() \
+do { \
+ if (cpu_has_htw) \
+ write_c0_pwctl(read_c0_pwctl() | \
+ (1 << MIPS_PWCTL_PWEN_SHIFT)); \
+} while(0)
+
+
+#define htw_reset() \
+do { \
+ if (cpu_has_htw) { \
+ htw_stop(); \
+ back_to_back_c0_hazard(); \
+ htw_start(); \
+ back_to_back_c0_hazard(); \
+ } \
+} while(0)
+
#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
#define pte_none(pte) (!(((pte).pte_low | (pte).pte_high) & ~_PAGE_GLOBAL))
@@ -131,6 +156,7 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt
null.pte_low = null.pte_high = _PAGE_GLOBAL;
set_pte_at(mm, addr, ptep, null);
+ htw_reset();
}
#else
@@ -168,6 +194,7 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt
else
#endif
set_pte_at(mm, addr, ptep, __pte(0));
+ htw_reset();
}
#endif
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index d5098bc554f4..05f08438a7c4 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -238,7 +238,13 @@ typedef struct {
unsigned long seg;
} mm_segment_t;
-#define ARCH_MIN_TASKALIGN 8
+#ifdef CONFIG_CPU_HAS_MSA
+# define ARCH_MIN_TASKALIGN 16
+# define FPU_ALIGN __aligned(16)
+#else
+# define ARCH_MIN_TASKALIGN 8
+# define FPU_ALIGN
+#endif
struct mips_abi;
@@ -255,7 +261,7 @@ struct thread_struct {
unsigned long cp0_status;
/* Saved fpu/fpu emulator stuff. */
- struct mips_fpu_struct fpu;
+ struct mips_fpu_struct fpu FPU_ALIGN;
#ifdef CONFIG_MIPS_MT_FPAFF
/* Emulated instruction count */
unsigned long emulated_fp;
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 7e6e682aece3..fc783f843bdc 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -23,7 +23,7 @@
struct pt_regs {
#ifdef CONFIG_32BIT
/* Pad bytes for argument save space on the stack. */
- unsigned long pad0[6];
+ unsigned long pad0[8];
#endif
/* Saved main processor registers. */
@@ -47,8 +47,10 @@ struct pt_regs {
struct task_struct;
-extern int ptrace_getregs(struct task_struct *child, __s64 __user *data);
-extern int ptrace_setregs(struct task_struct *child, __s64 __user *data);
+extern int ptrace_getregs(struct task_struct *child,
+ struct user_pt_regs __user *data);
+extern int ptrace_setregs(struct task_struct *child,
+ struct user_pt_regs __user *data);
extern int ptrace_getfpregs(struct task_struct *child, __u32 __user *data);
extern int ptrace_setfpregs(struct task_struct *child, __u32 __user *data);
diff --git a/arch/mips/include/asm/reg.h b/arch/mips/include/asm/reg.h
index 910e71a12466..84dc7e2e27a8 100644
--- a/arch/mips/include/asm/reg.h
+++ b/arch/mips/include/asm/reg.h
@@ -1,128 +1 @@
-/*
- * Various register offset definitions for debuggers, core file
- * examiners and whatnot.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995, 1999 Ralf Baechle
- * Copyright (C) 1995, 1999 Silicon Graphics
- */
-#ifndef __ASM_MIPS_REG_H
-#define __ASM_MIPS_REG_H
-
-
-#if defined(CONFIG_32BIT) || defined(WANT_COMPAT_REG_H)
-
-#define EF_R0 6
-#define EF_R1 7
-#define EF_R2 8
-#define EF_R3 9
-#define EF_R4 10
-#define EF_R5 11
-#define EF_R6 12
-#define EF_R7 13
-#define EF_R8 14
-#define EF_R9 15
-#define EF_R10 16
-#define EF_R11 17
-#define EF_R12 18
-#define EF_R13 19
-#define EF_R14 20
-#define EF_R15 21
-#define EF_R16 22
-#define EF_R17 23
-#define EF_R18 24
-#define EF_R19 25
-#define EF_R20 26
-#define EF_R21 27
-#define EF_R22 28
-#define EF_R23 29
-#define EF_R24 30
-#define EF_R25 31
-
-/*
- * k0/k1 unsaved
- */
-#define EF_R26 32
-#define EF_R27 33
-
-#define EF_R28 34
-#define EF_R29 35
-#define EF_R30 36
-#define EF_R31 37
-
-/*
- * Saved special registers
- */
-#define EF_LO 38
-#define EF_HI 39
-
-#define EF_CP0_EPC 40
-#define EF_CP0_BADVADDR 41
-#define EF_CP0_STATUS 42
-#define EF_CP0_CAUSE 43
-#define EF_UNUSED0 44
-
-#define EF_SIZE 180
-
-#endif
-
-#if defined(CONFIG_64BIT) && !defined(WANT_COMPAT_REG_H)
-
-#define EF_R0 0
-#define EF_R1 1
-#define EF_R2 2
-#define EF_R3 3
-#define EF_R4 4
-#define EF_R5 5
-#define EF_R6 6
-#define EF_R7 7
-#define EF_R8 8
-#define EF_R9 9
-#define EF_R10 10
-#define EF_R11 11
-#define EF_R12 12
-#define EF_R13 13
-#define EF_R14 14
-#define EF_R15 15
-#define EF_R16 16
-#define EF_R17 17
-#define EF_R18 18
-#define EF_R19 19
-#define EF_R20 20
-#define EF_R21 21
-#define EF_R22 22
-#define EF_R23 23
-#define EF_R24 24
-#define EF_R25 25
-
-/*
- * k0/k1 unsaved
- */
-#define EF_R26 26
-#define EF_R27 27
-
-
-#define EF_R28 28
-#define EF_R29 29
-#define EF_R30 30
-#define EF_R31 31
-
-/*
- * Saved special registers
- */
-#define EF_LO 32
-#define EF_HI 33
-
-#define EF_CP0_EPC 34
-#define EF_CP0_BADVADDR 35
-#define EF_CP0_STATUS 36
-#define EF_CP0_CAUSE 37
-
-#define EF_SIZE 304 /* size in bytes */
-
-#endif /* CONFIG_64BIT */
-
-#endif /* __ASM_MIPS_REG_H */
+#include <uapi/asm/reg.h>
diff --git a/arch/mips/include/asm/smp-cps.h b/arch/mips/include/asm/smp-cps.h
index a06a08a9afc6..326c16ebd589 100644
--- a/arch/mips/include/asm/smp-cps.h
+++ b/arch/mips/include/asm/smp-cps.h
@@ -31,11 +31,19 @@ extern void mips_cps_core_init(void);
extern struct vpe_boot_config *mips_cps_boot_vpes(void);
-extern bool mips_cps_smp_in_use(void);
-
extern void mips_cps_pm_save(void);
extern void mips_cps_pm_restore(void);
+#ifdef CONFIG_MIPS_CPS
+
+extern bool mips_cps_smp_in_use(void);
+
+#else /* !CONFIG_MIPS_CPS */
+
+static inline bool mips_cps_smp_in_use(void) { return false; }
+
+#endif /* !CONFIG_MIPS_CPS */
+
#else /* __ASSEMBLY__ */
.extern mips_cps_bootcfg;
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index b037334fca22..1e0f20a9cdda 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -22,6 +22,7 @@
extern int smp_num_siblings;
extern cpumask_t cpu_sibling_map[];
+extern cpumask_t cpu_core_map[];
#define raw_smp_processor_id() (current_thread_info()->cpu)
@@ -36,6 +37,11 @@ extern int __cpu_logical_map[NR_CPUS];
#define NO_PROC_ID (-1)
+#define topology_physical_package_id(cpu) (cpu_data[cpu].package)
+#define topology_core_id(cpu) (cpu_data[cpu].core)
+#define topology_core_cpumask(cpu) (&cpu_core_map[cpu])
+#define topology_thread_cpumask(cpu) (&cpu_sibling_map[cpu])
+
#define SMP_RESCHEDULE_YOURSELF 0x1 /* XXX braindead */
#define SMP_CALL_FUNCTION 0x2
/* Octeon - Tell another core to flush its icache */
diff --git a/arch/mips/include/asm/sparsemem.h b/arch/mips/include/asm/sparsemem.h
index d2da53c2c2f8..b1071c1e54f5 100644
--- a/arch/mips/include/asm/sparsemem.h
+++ b/arch/mips/include/asm/sparsemem.h
@@ -11,7 +11,7 @@
#else
# define SECTION_SIZE_BITS 28
#endif
-#define MAX_PHYSMEM_BITS 35
+#define MAX_PHYSMEM_BITS 48
#endif /* CONFIG_SPARSEMEM */
#endif /* _MIPS_SPARSEMEM_H */
diff --git a/arch/mips/include/asm/user.h b/arch/mips/include/asm/user.h
deleted file mode 100644
index 6bad61b0a53a..000000000000
--- a/arch/mips/include/asm/user.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1994, 1995, 1996, 1999 by Ralf Baechle
- */
-#ifndef _ASM_USER_H
-#define _ASM_USER_H
-
-#include <asm/page.h>
-#include <asm/reg.h>
-
-/*
- * Core file format: The core file is written in such a way that gdb
- * can understand it and provide useful information to the user (under
- * linux we use the `trad-core' bfd, NOT the irix-core). The file
- * contents are as follows:
- *
- * upage: 1 page consisting of a user struct that tells gdb
- * what is present in the file. Directly after this is a
- * copy of the task_struct, which is currently not used by gdb,
- * but it may come in handy at some point. All of the registers
- * are stored as part of the upage. The upage should always be
- * only one page long.
- * data: The data segment follows next. We use current->end_text to
- * current->brk to pick up all of the user variables, plus any memory
- * that may have been sbrk'ed. No attempt is made to determine if a
- * page is demand-zero or if a page is totally unused, we just cover
- * the entire range. All of the addresses are rounded in such a way
- * that an integral number of pages is written.
- * stack: We need the stack information in order to get a meaningful
- * backtrace. We need to write the data from usp to
- * current->start_stack, so we round each of these in order to be able
- * to write an integer number of pages.
- */
-struct user {
- unsigned long regs[EF_SIZE / /* integer and fp regs */
- sizeof(unsigned long) + 64];
- size_t u_tsize; /* text size (pages) */
- size_t u_dsize; /* data size (pages) */
- size_t u_ssize; /* stack size (pages) */
- unsigned long start_code; /* text starting address */
- unsigned long start_data; /* data starting address */
- unsigned long start_stack; /* stack starting address */
- long int signal; /* signal causing core dump */
- unsigned long u_ar0; /* help gdb find registers */
- unsigned long magic; /* identifies a core file */
- char u_comm[32]; /* user command name */
-};
-
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_DATA_START_ADDR (u.start_data)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _ASM_USER_H */
diff --git a/arch/mips/include/uapi/asm/ptrace.h b/arch/mips/include/uapi/asm/ptrace.h
index b26f7e317279..bbcfb8ba8106 100644
--- a/arch/mips/include/uapi/asm/ptrace.h
+++ b/arch/mips/include/uapi/asm/ptrace.h
@@ -22,24 +22,27 @@
#define DSP_CONTROL 77
#define ACX 78
-#ifndef __KERNEL__
/*
- * This struct defines the way the registers are stored on the stack during a
- * system call/exception. As usual the registers k0/k1 aren't being saved.
+ * This struct defines the registers as used by PTRACE_{GET,SET}REGS. The
+ * format is the same for both 32- and 64-bit processes. Registers for 32-bit
+ * processes are sign extended.
*/
+#ifdef __KERNEL__
+struct user_pt_regs {
+#else
struct pt_regs {
+#endif
/* Saved main processor registers. */
- unsigned long regs[32];
+ __u64 regs[32];
/* Saved special registers. */
- unsigned long cp0_status;
- unsigned long hi;
- unsigned long lo;
- unsigned long cp0_badvaddr;
- unsigned long cp0_cause;
- unsigned long cp0_epc;
+ __u64 lo;
+ __u64 hi;
+ __u64 cp0_epc;
+ __u64 cp0_badvaddr;
+ __u64 cp0_status;
+ __u64 cp0_cause;
} __attribute__ ((aligned (8)));
-#endif /* __KERNEL__ */
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
#define PTRACE_GETREGS 12
diff --git a/arch/mips/include/uapi/asm/reg.h b/arch/mips/include/uapi/asm/reg.h
new file mode 100644
index 000000000000..081e377f4f02
--- /dev/null
+++ b/arch/mips/include/uapi/asm/reg.h
@@ -0,0 +1,206 @@
+/*
+ * Various register offset definitions for debuggers, core file
+ * examiners and whatnot.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995, 1999 Ralf Baechle
+ * Copyright (C) 1995, 1999 Silicon Graphics
+ */
+#ifndef __UAPI_ASM_MIPS_REG_H
+#define __UAPI_ASM_MIPS_REG_H
+
+#define MIPS32_EF_R0 6
+#define MIPS32_EF_R1 7
+#define MIPS32_EF_R2 8
+#define MIPS32_EF_R3 9
+#define MIPS32_EF_R4 10
+#define MIPS32_EF_R5 11
+#define MIPS32_EF_R6 12
+#define MIPS32_EF_R7 13
+#define MIPS32_EF_R8 14
+#define MIPS32_EF_R9 15
+#define MIPS32_EF_R10 16
+#define MIPS32_EF_R11 17
+#define MIPS32_EF_R12 18
+#define MIPS32_EF_R13 19
+#define MIPS32_EF_R14 20
+#define MIPS32_EF_R15 21
+#define MIPS32_EF_R16 22
+#define MIPS32_EF_R17 23
+#define MIPS32_EF_R18 24
+#define MIPS32_EF_R19 25
+#define MIPS32_EF_R20 26
+#define MIPS32_EF_R21 27
+#define MIPS32_EF_R22 28
+#define MIPS32_EF_R23 29
+#define MIPS32_EF_R24 30
+#define MIPS32_EF_R25 31
+
+/*
+ * k0/k1 unsaved
+ */
+#define MIPS32_EF_R26 32
+#define MIPS32_EF_R27 33
+
+#define MIPS32_EF_R28 34
+#define MIPS32_EF_R29 35
+#define MIPS32_EF_R30 36
+#define MIPS32_EF_R31 37
+
+/*
+ * Saved special registers
+ */
+#define MIPS32_EF_LO 38
+#define MIPS32_EF_HI 39
+
+#define MIPS32_EF_CP0_EPC 40
+#define MIPS32_EF_CP0_BADVADDR 41
+#define MIPS32_EF_CP0_STATUS 42
+#define MIPS32_EF_CP0_CAUSE 43
+#define MIPS32_EF_UNUSED0 44
+
+#define MIPS32_EF_SIZE 180
+
+#define MIPS64_EF_R0 0
+#define MIPS64_EF_R1 1
+#define MIPS64_EF_R2 2
+#define MIPS64_EF_R3 3
+#define MIPS64_EF_R4 4
+#define MIPS64_EF_R5 5
+#define MIPS64_EF_R6 6
+#define MIPS64_EF_R7 7
+#define MIPS64_EF_R8 8
+#define MIPS64_EF_R9 9
+#define MIPS64_EF_R10 10
+#define MIPS64_EF_R11 11
+#define MIPS64_EF_R12 12
+#define MIPS64_EF_R13 13
+#define MIPS64_EF_R14 14
+#define MIPS64_EF_R15 15
+#define MIPS64_EF_R16 16
+#define MIPS64_EF_R17 17
+#define MIPS64_EF_R18 18
+#define MIPS64_EF_R19 19
+#define MIPS64_EF_R20 20
+#define MIPS64_EF_R21 21
+#define MIPS64_EF_R22 22
+#define MIPS64_EF_R23 23
+#define MIPS64_EF_R24 24
+#define MIPS64_EF_R25 25
+
+/*
+ * k0/k1 unsaved
+ */
+#define MIPS64_EF_R26 26
+#define MIPS64_EF_R27 27
+
+
+#define MIPS64_EF_R28 28
+#define MIPS64_EF_R29 29
+#define MIPS64_EF_R30 30
+#define MIPS64_EF_R31 31
+
+/*
+ * Saved special registers
+ */
+#define MIPS64_EF_LO 32
+#define MIPS64_EF_HI 33
+
+#define MIPS64_EF_CP0_EPC 34
+#define MIPS64_EF_CP0_BADVADDR 35
+#define MIPS64_EF_CP0_STATUS 36
+#define MIPS64_EF_CP0_CAUSE 37
+
+#define MIPS64_EF_SIZE 304 /* size in bytes */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+#define EF_R0 MIPS32_EF_R0
+#define EF_R1 MIPS32_EF_R1
+#define EF_R2 MIPS32_EF_R2
+#define EF_R3 MIPS32_EF_R3
+#define EF_R4 MIPS32_EF_R4
+#define EF_R5 MIPS32_EF_R5
+#define EF_R6 MIPS32_EF_R6
+#define EF_R7 MIPS32_EF_R7
+#define EF_R8 MIPS32_EF_R8
+#define EF_R9 MIPS32_EF_R9
+#define EF_R10 MIPS32_EF_R10
+#define EF_R11 MIPS32_EF_R11
+#define EF_R12 MIPS32_EF_R12
+#define EF_R13 MIPS32_EF_R13
+#define EF_R14 MIPS32_EF_R14
+#define EF_R15 MIPS32_EF_R15
+#define EF_R16 MIPS32_EF_R16
+#define EF_R17 MIPS32_EF_R17
+#define EF_R18 MIPS32_EF_R18
+#define EF_R19 MIPS32_EF_R19
+#define EF_R20 MIPS32_EF_R20
+#define EF_R21 MIPS32_EF_R21
+#define EF_R22 MIPS32_EF_R22
+#define EF_R23 MIPS32_EF_R23
+#define EF_R24 MIPS32_EF_R24
+#define EF_R25 MIPS32_EF_R25
+#define EF_R26 MIPS32_EF_R26
+#define EF_R27 MIPS32_EF_R27
+#define EF_R28 MIPS32_EF_R28
+#define EF_R29 MIPS32_EF_R29
+#define EF_R30 MIPS32_EF_R30
+#define EF_R31 MIPS32_EF_R31
+#define EF_LO MIPS32_EF_LO
+#define EF_HI MIPS32_EF_HI
+#define EF_CP0_EPC MIPS32_EF_CP0_EPC
+#define EF_CP0_BADVADDR MIPS32_EF_CP0_BADVADDR
+#define EF_CP0_STATUS MIPS32_EF_CP0_STATUS
+#define EF_CP0_CAUSE MIPS32_EF_CP0_CAUSE
+#define EF_UNUSED0 MIPS32_EF_UNUSED0
+#define EF_SIZE MIPS32_EF_SIZE
+
+#elif _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+#define EF_R0 MIPS64_EF_R0
+#define EF_R1 MIPS64_EF_R1
+#define EF_R2 MIPS64_EF_R2
+#define EF_R3 MIPS64_EF_R3
+#define EF_R4 MIPS64_EF_R4
+#define EF_R5 MIPS64_EF_R5
+#define EF_R6 MIPS64_EF_R6
+#define EF_R7 MIPS64_EF_R7
+#define EF_R8 MIPS64_EF_R8
+#define EF_R9 MIPS64_EF_R9
+#define EF_R10 MIPS64_EF_R10
+#define EF_R11 MIPS64_EF_R11
+#define EF_R12 MIPS64_EF_R12
+#define EF_R13 MIPS64_EF_R13
+#define EF_R14 MIPS64_EF_R14
+#define EF_R15 MIPS64_EF_R15
+#define EF_R16 MIPS64_EF_R16
+#define EF_R17 MIPS64_EF_R17
+#define EF_R18 MIPS64_EF_R18
+#define EF_R19 MIPS64_EF_R19
+#define EF_R20 MIPS64_EF_R20
+#define EF_R21 MIPS64_EF_R21
+#define EF_R22 MIPS64_EF_R22
+#define EF_R23 MIPS64_EF_R23
+#define EF_R24 MIPS64_EF_R24
+#define EF_R25 MIPS64_EF_R25
+#define EF_R26 MIPS64_EF_R26
+#define EF_R27 MIPS64_EF_R27
+#define EF_R28 MIPS64_EF_R28
+#define EF_R29 MIPS64_EF_R29
+#define EF_R30 MIPS64_EF_R30
+#define EF_R31 MIPS64_EF_R31
+#define EF_LO MIPS64_EF_LO
+#define EF_HI MIPS64_EF_HI
+#define EF_CP0_EPC MIPS64_EF_CP0_EPC
+#define EF_CP0_BADVADDR MIPS64_EF_CP0_BADVADDR
+#define EF_CP0_STATUS MIPS64_EF_CP0_STATUS
+#define EF_CP0_CAUSE MIPS64_EF_CP0_CAUSE
+#define EF_SIZE MIPS64_EF_SIZE
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#endif /* __UAPI_ASM_MIPS_REG_H */