Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:

 - More work on DT support for various platforms

 - Various fixes that were to late to make it straight into 3.9

 - Improved platform support, in particular the Netlogic XLR and
   BCM63xx, and the SEAD3 and Malta eval boards.

 - Support for several Ralink SOC families.

 - Complete support for the microMIPS ASE which basically reencodes the
   existing MIPS32/MIPS64 ISA to use non-constant size instructions.

 - Some fallout from LTO work which remove old cruft and will generally
   make the MIPS kernel easier to maintain and resistant to compiler
   optimization, even in absence of LTO.

 - KVM support.  While MIPS has announced hardware virtualization
   extensions this KVM extension uses trap and emulate mode for
   virtualization of MIPS32.  More KVM work to add support for VZ
   hardware virtualizaiton extensions and MIPS64 will probably already
   be merged for 3.11.

Most of this has been sitting in -next for a long time.  All defconfigs
have been build or run time tested except three for which fixes are being
sent by other maintainers.

Semantic conflict with kvm updates done as per Ralf

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits)
  MIPS: Add new GIC clockevent driver.
  MIPS: Formatting clean-ups for clocksources.
  MIPS: Refactor GIC clocksource code.
  MIPS: Move 'gic_frequency' to common location.
  MIPS: Move 'gic_present' to common location.
  MIPS: MIPS16e: Add unaligned access support.
  MIPS: MIPS16e: Support handling of delay slots.
  MIPS: MIPS16e: Add instruction formats.
  MIPS: microMIPS: Optimise 'strnlen' core library function.
  MIPS: microMIPS: Optimise 'strlen' core library function.
  MIPS: microMIPS: Optimise 'strncpy' core library function.
  MIPS: microMIPS: Optimise 'memset' core library function.
  MIPS: microMIPS: Add configuration option for microMIPS kernel.
  MIPS: microMIPS: Disable LL/SC and fix linker bug.
  MIPS: microMIPS: Add vdso support.
  MIPS: microMIPS: Add unaligned access support.
  MIPS: microMIPS: Support handling of delay slots.
  MIPS: microMIPS: Add support for exception handling.
  MIPS: microMIPS: Floating point support.
  MIPS: microMIPS: Fix macro naming in micro-assembler.
  ...

12 files changed, 686 insertions, 294 deletions

diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 1dcec30ad1c..e87aae1f2e8 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -4,7 +4,7 @@
 
 obj-y				+= cache.o dma-default.o extable.o fault.o \
 				   gup.o init.o mmap.o page.o page-funcs.o \
-				   tlbex.o tlbex-fault.o uasm.o
+				   tlbex.o tlbex-fault.o uasm-mips.o
 
 obj-$(CONFIG_32BIT)		+= ioremap.o pgtable-32.o
 obj-$(CONFIG_64BIT)		+= pgtable-64.o
@@ -22,3 +22,5 @@ obj-$(CONFIG_IP22_CPU_SCACHE)	+= sc-ip22.o
 obj-$(CONFIG_R5000_CPU_SCACHE)	+= sc-r5k.o
 obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o
 obj-$(CONFIG_MIPS_CPU_SCACHE)	+= sc-mips.o
+
+obj-$(CONFIG_SYS_SUPPORTS_MICROMIPS) += uasm-micromips.o
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 2078915eacb..21813beec7a 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -33,6 +33,7 @@
 #include <asm/war.h>
 #include <asm/cacheflush.h> /* for run_uncached() */
 #include <asm/traps.h>
+#include <asm/dma-coherence.h>
 
 /*
  * Special Variant of smp_call_function for use by cache functions:
@@ -136,7 +137,8 @@ static void __cpuinit r4k_blast_dcache_page_indexed_setup(void)
 		r4k_blast_dcache_page_indexed = blast_dcache64_page_indexed;
 }
 
-static void (* r4k_blast_dcache)(void);
+void (* r4k_blast_dcache)(void);
+EXPORT_SYMBOL(r4k_blast_dcache);
 
 static void __cpuinit r4k_blast_dcache_setup(void)
 {
@@ -264,7 +266,8 @@ static void __cpuinit r4k_blast_icache_page_indexed_setup(void)
 		r4k_blast_icache_page_indexed = blast_icache64_page_indexed;
 }
 
-static void (* r4k_blast_icache)(void);
+void (* r4k_blast_icache)(void);
+EXPORT_SYMBOL(r4k_blast_icache);
 
 static void __cpuinit r4k_blast_icache_setup(void)
 {
@@ -1377,20 +1380,6 @@ static void __cpuinit coherency_setup(void)
 	}
 }
 
-#if defined(CONFIG_DMA_NONCOHERENT)
-
-static int __cpuinitdata coherentio;
-
-static int __init setcoherentio(char *str)
-{
-	coherentio = 1;
-
-	return 0;
-}
-
-early_param("coherentio", setcoherentio);
-#endif
-
 static void __cpuinit r4k_cache_error_setup(void)
 {
 	extern char __weak except_vec2_generic;
@@ -1472,9 +1461,14 @@ void __cpuinit r4k_cache_init(void)
 
 	build_clear_page();
 	build_copy_page();
-#if !defined(CONFIG_MIPS_CMP)
+
+	/*
+	 * We want to run CMP kernels on core with and without coherent
+	 * caches. Therefore, do not use CONFIG_MIPS_CMP to decide whether
+	 * or not to flush caches.
+	 */
 	local_r4k___flush_cache_all(NULL);
-#endif
+
 	coherency_setup();
 	board_cache_error_setup = r4k_cache_error_setup;
 }
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 07cec4407b0..5aeb3eb0b72 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -48,6 +48,7 @@ void (*flush_icache_all)(void);
 
 EXPORT_SYMBOL_GPL(local_flush_data_cache_page);
 EXPORT_SYMBOL(flush_data_cache_page);
+EXPORT_SYMBOL(flush_icache_all);
 
 #ifdef CONFIG_DMA_NONCOHERENT
 
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index f9ef83829a5..caf92ecb37d 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -22,6 +22,26 @@
 
 #include <dma-coherence.h>
 
+int coherentio = 0;	/* User defined DMA coherency from command line. */
+EXPORT_SYMBOL_GPL(coherentio);
+int hw_coherentio = 0;	/* Actual hardware supported DMA coherency setting. */
+
+static int __init setcoherentio(char *str)
+{
+	coherentio = 1;
+	pr_info("Hardware DMA cache coherency (command line)\n");
+	return 0;
+}
+early_param("coherentio", setcoherentio);
+
+static int __init setnocoherentio(char *str)
+{
+	coherentio = 0;
+	pr_info("Software DMA cache coherency (command line)\n");
+	return 0;
+}
+early_param("nocoherentio", setnocoherentio);
+
 static inline struct page *dma_addr_to_page(struct device *dev,
 	dma_addr_t dma_addr)
 {
@@ -115,7 +135,8 @@ static void *mips_dma_alloc_coherent(struct device *dev, size_t size,
 
 		if (!plat_device_is_coherent(dev)) {
 			dma_cache_wback_inv((unsigned long) ret, size);
-			ret = UNCAC_ADDR(ret);
+			if (!hw_coherentio)
+				ret = UNCAC_ADDR(ret);
 		}
 	}
 
@@ -142,7 +163,7 @@ static void mips_dma_free_coherent(struct device *dev, size_t size, void *vaddr,
 
 	plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL);
 
-	if (!plat_device_is_coherent(dev))
+	if (!plat_device_is_coherent(dev) && !hw_coherentio)
 		addr = CAC_ADDR(addr);
 
 	free_pages(addr, get_order(size));
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index a29fba55b53..4eb8dcfaf1c 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -247,6 +247,11 @@ void __cpuinit build_clear_page(void)
 	struct uasm_label *l = labels;
 	struct uasm_reloc *r = relocs;
 	int i;
+	static atomic_t run_once = ATOMIC_INIT(0);
+
+	if (atomic_xchg(&run_once, 1)) {
+		return;
+	}
 
 	memset(labels, 0, sizeof(labels));
 	memset(relocs, 0, sizeof(relocs));
@@ -389,6 +394,11 @@ void __cpuinit build_copy_page(void)
 	struct uasm_label *l = labels;
 	struct uasm_reloc *r = relocs;
 	int i;
+	static atomic_t run_once = ATOMIC_INIT(0);
+
+	if (atomic_xchg(&run_once, 1)) {
+		return;
+	}
 
 	memset(labels, 0, sizeof(labels));
 	memset(relocs, 0, sizeof(relocs));
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index a63d1ed0827..4a13c150f31 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -51,7 +51,7 @@ void local_flush_tlb_all(void)
 #endif
 
 	local_irq_save(flags);
-	old_ctx = read_c0_entryhi() & ASID_MASK;
+	old_ctx = ASID_MASK(read_c0_entryhi());
 	write_c0_entrylo0(0);
 	entry = r3k_have_wired_reg ? read_c0_wired() : 8;
 	for (; entry < current_cpu_data.tlbsize; entry++) {
@@ -87,13 +87,13 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 
 #ifdef DEBUG_TLB
 		printk("[tlbrange<%lu,0x%08lx,0x%08lx>]",
-			cpu_context(cpu, mm) & ASID_MASK, start, end);
+			ASID_MASK(cpu_context(cpu, mm)), start, end);
 #endif
 		local_irq_save(flags);
 		size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
 		if (size <= current_cpu_data.tlbsize) {
-			int oldpid = read_c0_entryhi() & ASID_MASK;
-			int newpid = cpu_context(cpu, mm) & ASID_MASK;
+			int oldpid = ASID_MASK(read_c0_entryhi());
+			int newpid = ASID_MASK(cpu_context(cpu, mm));
 
 			start &= PAGE_MASK;
 			end += PAGE_SIZE - 1;
@@ -166,10 +166,10 @@ void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
 #ifdef DEBUG_TLB
 		printk("[tlbpage<%lu,0x%08lx>]", cpu_context(cpu, vma->vm_mm), page);
 #endif
-		newpid = cpu_context(cpu, vma->vm_mm) & ASID_MASK;
+		newpid = ASID_MASK(cpu_context(cpu, vma->vm_mm));
 		page &= PAGE_MASK;
 		local_irq_save(flags);
-		oldpid = read_c0_entryhi() & ASID_MASK;
+		oldpid = ASID_MASK(read_c0_entryhi());
 		write_c0_entryhi(page | newpid);
 		BARRIER;
 		tlb_probe();
@@ -197,10 +197,10 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
 	if (current->active_mm != vma->vm_mm)
 		return;
 
-	pid = read_c0_entryhi() & ASID_MASK;
+	pid = ASID_MASK(read_c0_entryhi());
 
 #ifdef DEBUG_TLB
-	if ((pid != (cpu_context(cpu, vma->vm_mm) & ASID_MASK)) || (cpu_context(cpu, vma->vm_mm) == 0)) {
+	if ((pid != ASID_MASK(cpu_context(cpu, vma->vm_mm))) || (cpu_context(cpu, vma->vm_mm) == 0)) {
 		printk("update_mmu_cache: Wheee, bogus tlbpid mmpid=%lu tlbpid=%d\n",
 		       (cpu_context(cpu, vma->vm_mm)), pid);
 	}
@@ -241,7 +241,7 @@ void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
 
 		local_irq_save(flags);
 		/* Save old context and create impossible VPN2 value */
-		old_ctx = read_c0_entryhi() & ASID_MASK;
+		old_ctx = ASID_MASK(read_c0_entryhi());
 		old_pagemask = read_c0_pagemask();
 		w = read_c0_wired();
 		write_c0_wired(w + 1);
@@ -264,7 +264,7 @@ void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
 #endif
 
 		local_irq_save(flags);
-		old_ctx = read_c0_entryhi() & ASID_MASK;
+		old_ctx = ASID_MASK(read_c0_entryhi());
 		write_c0_entrylo0(entrylo0);
 		write_c0_entryhi(entryhi);
 		write_c0_index(wired);
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 493131c81a2..09653b290d5 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -13,6 +13,7 @@
 #include <linux/smp.h>
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
+#include <linux/module.h>
 
 #include <asm/cpu.h>
 #include <asm/bootinfo.h>
@@ -94,6 +95,7 @@ void local_flush_tlb_all(void)
 	FLUSH_ITLB;
 	EXIT_CRITICAL(flags);
 }
+EXPORT_SYMBOL(local_flush_tlb_all);
 
 /* All entries common to a mm share an asid.  To effectively flush
    these entries, we just bump the asid. */
@@ -285,7 +287,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
 
 	ENTER_CRITICAL(flags);
 
-	pid = read_c0_entryhi() & ASID_MASK;
+	pid = ASID_MASK(read_c0_entryhi());
 	address &= (PAGE_MASK << 1);
 	write_c0_entryhi(address | pid);
 	pgdp = pgd_offset(vma->vm_mm, address);
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 91c2499f806..122f9207f49 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -195,7 +195,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
 	if (current->active_mm != vma->vm_mm)
 		return;
 
-	pid = read_c0_entryhi() & ASID_MASK;
+	pid = ASID_MASK(read_c0_entryhi());
 
 	local_irq_save(flags);
 	address &= PAGE_MASK;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 820e6612d74..4d46d378757 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -29,6 +29,7 @@
 #include <linux/init.h>
 #include <linux/cache.h>
 
+#include <asm/mmu_context.h>
 #include <asm/cacheflush.h>
 #include <asm/pgtable.h>
 #include <asm/war.h>
@@ -305,6 +306,78 @@ static struct uasm_reloc relocs[128] __cpuinitdata;
 static int check_for_high_segbits __cpuinitdata;
 #endif
 
+static void __cpuinit insn_fixup(unsigned int **start, unsigned int **stop,
+					unsigned int i_const)
+{
+	unsigned int **p;
+
+	for (p = start; p < stop; p++) {
+#ifndef CONFIG_CPU_MICROMIPS
+		unsigned int *ip;
+
+		ip = *p;
+		*ip = (*ip & 0xffff0000) | i_const;
+#else
+		unsigned short *ip;
+
+		ip = ((unsigned short *)((unsigned int)*p - 1));
+		if ((*ip & 0xf000) == 0x4000) {
+			*ip &= 0xfff1;
+			*ip |= (i_const << 1);
+		} else if ((*ip & 0xf000) == 0x6000) {
+			*ip &= 0xfff1;
+			*ip |= ((i_const >> 2) << 1);
+		} else {
+			ip++;
+			*ip = i_const;
+		}
+#endif
+		local_flush_icache_range((unsigned long)ip,
+					 (unsigned long)ip + sizeof(*ip));
+	}
+}
+
+#define asid_insn_fixup(section, const)					\
+do {									\
+	extern unsigned int *__start_ ## section;			\
+	extern unsigned int *__stop_ ## section;			\
+	insn_fixup(&__start_ ## section, &__stop_ ## section, const);	\
+} while(0)
+
+/*
+ * Caller is assumed to flush the caches before the first context switch.
+ */
+static void __cpuinit setup_asid(unsigned int inc, unsigned int mask,
+				 unsigned int version_mask,
+				 unsigned int first_version)
+{
+	extern asmlinkage void handle_ri_rdhwr_vivt(void);
+	unsigned long *vivt_exc;
+
+#ifdef CONFIG_CPU_MICROMIPS
+	/*
+	 * Worst case optimised microMIPS addiu instructions support
+	 * only a 3-bit immediate value.
+	 */
+	if(inc > 7)
+		panic("Invalid ASID increment value!");
+#endif
+	asid_insn_fixup(__asid_inc, inc);
+	asid_insn_fixup(__asid_mask, mask);
+	asid_insn_fixup(__asid_version_mask, version_mask);
+	asid_insn_fixup(__asid_first_version, first_version);
+
+	/* Patch up the 'handle_ri_rdhwr_vivt' handler. */
+	vivt_exc = (unsigned long *) &handle_ri_rdhwr_vivt;
+#ifdef CONFIG_CPU_MICROMIPS
+	vivt_exc = (unsigned long *)((unsigned long) vivt_exc - 1);
+#endif
+	vivt_exc++;
+	*vivt_exc = (*vivt_exc & ~mask) | mask;
+
+	current_cpu_data.asid_cache = first_version;
+}
+
 static int check_for_high_segbits __cpuinitdata;
 
 static unsigned int kscratch_used_mask __cpuinitdata;
@@ -1458,17 +1531,17 @@ u32 handle_tlbl[FASTPATH_SIZE] __cacheline_aligned;
 u32 handle_tlbs[FASTPATH_SIZE] __cacheline_aligned;
 u32 handle_tlbm[FASTPATH_SIZE] __cacheline_aligned;
 #ifdef CONFIG_MIPS_PGD_C0_CONTEXT
-u32 tlbmiss_handler_setup_pgd[16] __cacheline_aligned;
+u32 tlbmiss_handler_setup_pgd_array[16] __cacheline_aligned;
 
 static void __cpuinit build_r4000_setup_pgd(void)
 {
 	const int a0 = 4;
 	const int a1 = 5;
-	u32 *p = tlbmiss_handler_setup_pgd;
+	u32 *p = tlbmiss_handler_setup_pgd_array;
 	struct uasm_label *l = labels;
 	struct uasm_reloc *r = relocs;
 
-	memset(tlbmiss_handler_setup_pgd, 0, sizeof(tlbmiss_handler_setup_pgd));
+	memset(tlbmiss_handler_setup_pgd_array, 0, sizeof(tlbmiss_handler_setup_pgd_array));
 	memset(labels, 0, sizeof(labels));
 	memset(relocs, 0, sizeof(relocs));
 
@@ -1496,15 +1569,15 @@ static void __cpuinit build_r4000_setup_pgd(void)
 		uasm_i_jr(&p, 31);
 		UASM_i_MTC0(&p, a0, 31, pgd_reg);
 	}
-	if (p - tlbmiss_handler_setup_pgd > ARRAY_SIZE(tlbmiss_handler_setup_pgd))
-		panic("tlbmiss_handler_setup_pgd space exceeded");
+	if (p - tlbmiss_handler_setup_pgd_array > ARRAY_SIZE(tlbmiss_handler_setup_pgd_array))
+		panic("tlbmiss_handler_setup_pgd_array space exceeded");
 	uasm_resolve_relocs(relocs, labels);
-	pr_debug("Wrote tlbmiss_handler_setup_pgd (%u instructions).\n",
-		 (unsigned int)(p - tlbmiss_handler_setup_pgd));
+	pr_debug("Wrote tlbmiss_handler_setup_pgd_array (%u instructions).\n",
+		 (unsigned int)(p - tlbmiss_handler_setup_pgd_array));
 
 	dump_handler("tlbmiss_handler",
-		     tlbmiss_handler_setup_pgd,
-		     ARRAY_SIZE(tlbmiss_handler_setup_pgd));
+		     tlbmiss_handler_setup_pgd_array,
+		     ARRAY_SIZE(tlbmiss_handler_setup_pgd_array));
 }
 #endif
 
@@ -2030,6 +2103,13 @@ static void __cpuinit build_r4000_tlb_load_handler(void)
 
 	uasm_l_nopage_tlbl(&l, p);
 	build_restore_work_registers(&p);
+#ifdef CONFIG_CPU_MICROMIPS
+	if ((unsigned long)tlb_do_page_fault_0 & 1) {
+		uasm_i_lui(&p, K0, uasm_rel_hi((long)tlb_do_page_fault_0));
+		uasm_i_addiu(&p, K0, K0, uasm_rel_lo((long)tlb_do_page_fault_0));
+		uasm_i_jr(&p, K0);
+	} else
+#endif
 	uasm_i_j(&p, (unsigned long)tlb_do_page_fault_0 & 0x0fffffff);
 	uasm_i_nop(&p);
 
@@ -2077,6 +2157,13 @@ static void __cpuinit build_r4000_tlb_store_handler(void)
 
 	uasm_l_nopage_tlbs(&l, p);
 	build_restore_work_registers(&p);
+#ifdef CONFIG_CPU_MICROMIPS
+	if ((unsigned long)tlb_do_page_fault_1 & 1) {
+		uasm_i_lui(&p, K0, uasm_rel_hi((long)tlb_do_page_fault_1));
+		uasm_i_addiu(&p, K0, K0, uasm_rel_lo((long)tlb_do_page_fault_1));
+		uasm_i_jr(&p, K0);
+	} else
+#endif
 	uasm_i_j(&p, (unsigned long)tlb_do_page_fault_1 & 0x0fffffff);
 	uasm_i_nop(&p);
 
@@ -2125,6 +2212,13 @@ static void __cpuinit build_r4000_tlb_modify_handler(void)
 
 	uasm_l_nopage_tlbm(&l, p);
 	build_restore_work_registers(&p);
+#ifdef CONFIG_CPU_MICROMIPS
+	if ((unsigned long)tlb_do_page_fault_1 & 1) {
+		uasm_i_lui(&p, K0, uasm_rel_hi((long)tlb_do_page_fault_1));
+		uasm_i_addiu(&p, K0, K0, uasm_rel_lo((long)tlb_do_page_fault_1));
+		uasm_i_jr(&p, K0);
+	} else
+#endif
 	uasm_i_j(&p, (unsigned long)tlb_do_page_fault_1 & 0x0fffffff);
 	uasm_i_nop(&p);
 
@@ -2162,8 +2256,12 @@ void __cpuinit build_tlb_refill_handler(void)
 	case CPU_TX3922:
 	case CPU_TX3927:
 #ifndef CONFIG_MIPS_PGD_C0_CONTEXT
-		build_r3000_tlb_refill_handler();
+		setup_asid(0x40, 0xfc0, 0xf000, ASID_FIRST_VERSION_R3000);
+		if (cpu_has_local_ebase)
+			build_r3000_tlb_refill_handler();
 		if (!run_once) {
+			if (!cpu_has_local_ebase)
+				build_r3000_tlb_refill_handler();
 			build_r3000_tlb_load_handler();
 			build_r3000_tlb_store_handler();
 			build_r3000_tlb_modify_handler();
@@ -2184,6 +2282,11 @@ void __cpuinit build_tlb_refill_handler(void)
 		break;
 
 	default:
+#ifndef CONFIG_MIPS_MT_SMTC
+		setup_asid(0x1, 0xff, 0xff00, ASID_FIRST_VERSION_R4000);
+#else
+		setup_asid(0x1, smtc_asid_mask, 0xff00, ASID_FIRST_VERSION_R4000);
+#endif
 		if (!run_once) {
 			scratch_reg = allocate_kscratch();
 #ifdef CONFIG_MIPS_PGD_C0_CONTEXT
@@ -2192,9 +2295,12 @@ void __cpuinit build_tlb_refill_handler(void)
 			build_r4000_tlb_load_handler();
 			build_r4000_tlb_store_handler();
 			build_r4000_tlb_modify_handler();
+			if (!cpu_has_local_ebase)
+				build_r4000_tlb_refill_handler();
 			run_once++;
 		}
-		build_r4000_tlb_refill_handler();
+		if (cpu_has_local_ebase)
+			build_r4000_tlb_refill_handler();
 	}
 }
 
@@ -2207,7 +2313,7 @@ void __cpuinit flush_tlb_handlers(void)
 	local_flush_icache_range((unsigned long)handle_tlbm,
 			   (unsigned long)handle_tlbm + sizeof(handle_tlbm));
 #ifdef CONFIG_MIPS_PGD_C0_CONTEXT
-	local_flush_icache_range((unsigned long)tlbmiss_handler_setup_pgd,
-			   (unsigned long)tlbmiss_handler_setup_pgd + sizeof(handle_tlbm));
+	local_flush_icache_range((unsigned long)tlbmiss_handler_setup_pgd_array,
+			   (unsigned long)tlbmiss_handler_setup_pgd_array + sizeof(handle_tlbm));
 #endif
 }
diff --git a/arch/mips/mm/uasm-micromips.c b/arch/mips/mm/uasm-micromips.c
new file mode 100644
index 00000000000..162ee6d6278
--- /dev/null
+++ b/arch/mips/mm/uasm-micromips.c
@@ -0,0 +1,221 @@
+/*
+ * 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.
+ *
+ * A small micro-assembler. It is intentionally kept simple, does only
+ * support a subset of instructions, and does not try to hide pipeline
+ * effects like branch delay slots.
+ *
+ * Copyright (C) 2004, 2005, 2006, 2008	 Thiemo Seufer
+ * Copyright (C) 2005, 2007  Maciej W. Rozycki
+ * Copyright (C) 2006  Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2012, 2013   MIPS Technologies, Inc.  All rights reserved.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/inst.h>
+#include <asm/elf.h>
+#include <asm/bugs.h>
+#define UASM_ISA	_UASM_ISA_MICROMIPS
+#include <asm/uasm.h>
+
+#define RS_MASK		0x1f
+#define RS_SH		16
+#define RT_MASK		0x1f
+#define RT_SH		21
+#define SCIMM_MASK	0x3ff
+#define SCIMM_SH	16
+
+/* This macro sets the non-variable bits of an instruction. */
+#define M(a, b, c, d, e, f)					\
+	((a) << OP_SH						\
+	 | (b) << RT_SH						\
+	 | (c) << RS_SH						\
+	 | (d) << RD_SH						\
+	 | (e) << RE_SH						\
+	 | (f) << FUNC_SH)
+
+/* Define these when we are not the ISA the kernel is being compiled with. */
+#ifndef CONFIG_CPU_MICROMIPS
+#define MM_uasm_i_b(buf, off) ISAOPC(_beq)(buf, 0, 0, off)
+#define MM_uasm_i_beqz(buf, rs, off) ISAOPC(_beq)(buf, rs, 0, off)
+#define MM_uasm_i_beqzl(buf, rs, off) ISAOPC(_beql)(buf, rs, 0, off)
+#define MM_uasm_i_bnez(buf, rs, off) ISAOPC(_bne)(buf, rs, 0, off)
+#endif
+
+#include "uasm.c"
+
+static struct insn insn_table_MM[] __uasminitdata = {
+	{ insn_addu, M(mm_pool32a_op, 0, 0, 0, 0, mm_addu32_op), RT | RS | RD },
+	{ insn_addiu, M(mm_addiu32_op, 0, 0, 0, 0, 0), RT | RS | SIMM },
+	{ insn_and, M(mm_pool32a_op, 0, 0, 0, 0, mm_and_op), RT | RS | RD },
+	{ insn_andi, M(mm_andi32_op, 0, 0, 0, 0, 0), RT | RS | UIMM },
+	{ insn_beq, M(mm_beq32_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_beql, 0, 0 },
+	{ insn_bgez, M(mm_pool32i_op, mm_bgez_op, 0, 0, 0, 0), RS | BIMM },
+	{ insn_bgezl, 0, 0 },
+	{ insn_bltz, M(mm_pool32i_op, mm_bltz_op, 0, 0, 0, 0), RS | BIMM },
+	{ insn_bltzl, 0, 0 },
+	{ insn_bne, M(mm_bne32_op, 0, 0, 0, 0, 0), RT | RS | BIMM },
+	{ insn_cache, M(mm_pool32b_op, 0, 0, mm_cache_func, 0, 0), RT | RS | SIMM },
+	{ insn_daddu, 0, 0 },
+	{ insn_daddiu, 0, 0 },
+	{ insn_dmfc0, 0, 0 },
+	{ insn_dmtc0, 0, 0 },
+	{ insn_dsll, 0, 0 },
+	{ insn_dsll32, 0, 0 },
+	{ insn_dsra, 0, 0 },
+	{ insn_dsrl, 0, 0 },
+	{ insn_dsrl32, 0, 0 },
+	{ insn_drotr, 0, 0 },
+	{ insn_drotr32, 0, 0 },
+	{ insn_dsubu, 0, 0 },
+	{ insn_eret, M(mm_pool32a_op, 0, 0, 0, mm_eret_op, mm_pool32axf_op), 0 },
+	{ insn_ins, M(mm_pool32a_op, 0, 0, 0, 0, mm_ins_op), RT | RS | RD | RE },
+	{ insn_ext, M(mm_pool32a_op, 0, 0, 0, 0, mm_ext_op), RT | RS | RD | RE },
+	{ insn_j, M(mm_j32_op, 0, 0, 0, 0, 0), JIMM },
+	{ insn_jal, M(mm_jal32_op, 0, 0, 0, 0, 0), JIMM },
+	{ insn_jr, M(mm_pool32a_op, 0, 0, 0, mm_jalr_op, mm_pool32axf_op), RS },
+	{ insn_ld, 0, 0 },
+	{ insn_ll, M(mm_pool32c_op, 0, 0, (mm_ll_func << 1), 0, 0), RS | RT | SIMM },
+	{ insn_lld, 0, 0 },
+	{ insn_lui, M(mm_pool32i_op, mm_lui_op, 0, 0, 0, 0), RS | SIMM },
+	{ insn_lw, M(mm_lw32_op, 0, 0, 0, 0, 0), RT | RS | SIMM },
+	{ insn_mfc0, M(mm_pool32a_op, 0, 0, 0, mm_mfc0_op, mm_pool32axf_op), RT | RS | RD },
+	{ insn_mtc0, M(mm_pool32a_op, 0, 0, 0, mm_mtc0_op, mm_pool32axf_op), RT | RS | RD },
+	{ insn_or, M(mm_pool32a_op, 0, 0, 0, 0, mm_or32_op), RT | RS | RD },
+	{ insn_ori, M(mm_ori32_op, 0, 0, 0, 0, 0), RT | RS | UIMM },
+	{ insn_pref, M(mm_pool32c_op, 0, 0, (mm_pref_func << 1), 0, 0), RT | RS | SIMM },
+	{ insn_rfe, 0, 0 },
+	{ insn_sc, M(mm_pool32c_op, 0, 0, (mm_sc_func << 1), 0, 0), RT | RS | SIMM },
+	{ insn_scd, 0, 0 },
+	{ insn_sd, 0, 0 },
+	{ insn_sll, M(mm_pool32a_op, 0, 0, 0, 0, mm_sll32_op), RT | RS | RD },
+	{ insn_sra, M(mm_pool32a_op, 0, 0, 0, 0, mm_sra_op), RT | RS | RD },
+	{ insn_srl, M(mm_pool32a_op, 0, 0, 0, 0, mm_srl32_op), RT | RS | RD },
+	{ insn_rotr, M(mm_pool32a_op, 0, 0, 0, 0, mm_rotr_op), RT | RS | RD },
+	{ insn_subu, M(mm_pool32a_op, 0, 0, 0, 0, mm_subu32_op), RT | RS | RD },
+	{ insn_sw, M(mm_sw32_op, 0, 0, 0, 0, 0), RT | RS | SIMM },
+	{ insn_tlbp, M(mm_pool32a_op, 0, 0, 0, mm_tlbp_op, mm_pool32axf_op), 0 },
+	{ insn_tlbr, M(mm_pool32a_op, 0, 0, 0, mm_tlbr_op, mm_pool32axf_op), 0 },
+	{ insn_tlbwi, M(mm_pool32a_op, 0, 0, 0, mm_tlbwi_op, mm_pool32axf_op), 0 },
+	{ insn_tlbwr, M(mm_pool32a_op, 0, 0, 0, mm_tlbwr_op, mm_pool32axf_op), 0 },
+	{ insn_xor, M(mm_pool32a_op, 0, 0, 0, 0, mm_xor32_op), RT | RS | RD },
+	{ insn_xori, M(mm_xori32_op, 0, 0, 0, 0, 0), RT | RS | UIMM },
+	{ insn_dins, 0, 0 },
+	{ insn_dinsm, 0, 0 },
+	{ insn_syscall, M(mm_pool32a_op, 0, 0, 0, mm_syscall_op, mm_pool32axf_op), SCIMM},
+	{ insn_bbit0, 0, 0 },
+	{ insn_bbit1, 0, 0 },
+	{ insn_lwx, 0, 0 },
+	{ insn_ldx, 0, 0 },
+	{ insn_invalid, 0, 0 }
+};
+
+#undef M
+
+static inline __uasminit u32 build_bimm(s32 arg)
+{
+	WARN(arg > 0xffff || arg < -0x10000,
+	     KERN_WARNING "Micro-assembler field overflow\n");
+
+	WARN(arg & 0x3, KERN_WARNING "Invalid micro-assembler branch target\n");
+
+	return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 1) & 0x7fff);
+}
+
+static inline __uasminit u32 build_jimm(u32 arg)
+{
+
+	WARN(arg & ~((JIMM_MASK << 2) | 1),
+	     KERN_WARNING "Micro-assembler field overflow\n");
+
+	return (arg >> 1) & JIMM_MASK;
+}
+
+/*
+ * The order of opcode arguments is implicitly left to right,
+ * starting with RS and ending with FUNC or IMM.
+ */
+static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
+{
+	struct insn *ip = NULL;
+	unsigned int i;
+	va_list ap;
+	u32 op;
+
+	for (i = 0; insn_table_MM[i].opcode != insn_invalid; i++)
+		if (insn_table_MM[i].opcode == opc) {
+			ip = &insn_table_MM[i];
+			break;
+		}
+
+	if (!ip || (opc == insn_daddiu && r4k_daddiu_bug()))
+		panic("Unsupported Micro-assembler instruction %d", opc);
+
+	op = ip->match;
+	va_start(ap, opc);
+	if (ip->fields & RS) {
+		if (opc == insn_mfc0 || opc == insn_mtc0)
+			op |= build_rt(va_arg(ap, u32));
+		else
+			op |= build_rs(va_arg(ap, u32));
+	}
+	if (ip->fields & RT) {
+		if (opc == insn_mfc0 || opc == insn_mtc0)
+			op |= build_rs(va_arg(ap, u32));
+		else
+			op |= build_rt(va_arg(ap, u32));
+	}
+	if (ip->fields & RD)
+		op |= build_rd(va_arg(ap, u32));
+	if (ip->fields & RE)
+		op |= build_re(va_arg(ap, u32));
+	if (ip->fields & SIMM)
+		op |= build_simm(va_arg(ap, s32));
+	if (ip->fields & UIMM)
+		op |= build_uimm(va_arg(ap, u32));
+	if (ip->fields & BIMM)
+		op |= build_bimm(va_arg(ap, s32));
+	if (ip->fields & JIMM)
+		op |= build_jimm(va_arg(ap, u32));
+	if (ip->fields & FUNC)
+		op |= build_func(va_arg(ap, u32));
+	if (ip->fields & SET)
+		op |= build_set(va_arg(ap, u32));
+	if (ip->fields & SCIMM)
+		op |= build_scimm(va_arg(ap, u32));
+	va_end(ap);
+
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+	**buf = ((op & 0xffff) << 16) | (op >> 16);
+#else
+	**buf = op;
+#endif
+	(*buf)++;
+}
+
+static inline void __uasminit
+__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
+{
+	long laddr = (long)lab->addr;
+	long raddr = (long)rel->addr;
+
+	switch (rel->type) {
+	case R_MIPS_PC16:
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+		*rel->addr |= (build_bimm(laddr - (raddr + 4)) << 16);
+#else
+		*rel->addr |= build_bimm(laddr - (raddr + 4));
+#endif
+		break;
+
+	default:
+		panic("Unsupported Micro-assembler relocation %d",
+		      rel->type);
+	}
+}
diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c
new file mode 100644
index 00000000000..5fcdd8fe3e8
--- /dev/null
+++ b/arch/mips/mm/uasm-mips.c
@@ -0,0 +1,205 @@
+/*
+ * 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.
+ *
+ * A small micro-assembler. It is intentionally kept simple, does only
+ * support a subset of instructions, and does not try to hide pipeline
+ * effects like branch delay slots.
+ *
+ * Copyright (C) 2004, 2005, 2006, 2008	 Thiemo Seufer
+ * Copyright (C) 2005, 2007  Maciej W. Rozycki
+ * Copyright (C) 2006  Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2012, 2013  MIPS Technologies, Inc.  All rights reserved.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/inst.h>
+#include <asm/elf.h>
+#include <asm/bugs.h>
+#define UASM_ISA	_UASM_ISA_CLASSIC
+#include <asm/uasm.h>
+
+#define RS_MASK		0x1f
+#define RS_SH		21
+#define RT_MASK		0x1f
+#define RT_SH		16
+#define SCIMM_MASK	0xfffff
+#define SCIMM_SH	6
+
+/* This macro sets the non-variable bits of an instruction. */
+#define M(a, b, c, d, e, f)					\
+	((a) << OP_SH						\
+	 | (b) << RS_SH						\
+	 | (c) << RT_SH						\
+	 | (d) << RD_SH						\
+	 | (e) << RE_SH						\
+	 | (f) << FUNC_SH)
+
+/* Define these when we are not the ISA the kernel is being compiled with. */
+#ifdef CONFIG_CPU_MICROMIPS
+#define CL_uasm_i_b(buf, off) ISAOPC(_beq)(buf, 0, 0, off)
+#define CL_uasm_i_beqz(buf, rs, off) ISAOPC(_beq)(buf, rs, 0, off)
+#define CL_uasm_i_beqzl(buf, rs, off) ISAOPC(_beql)(buf, rs, 0, off)
+#define CL_uasm_i_bnez(buf, rs, off) ISAOPC(_bne)(buf, rs, 0, off)
+#endif
+
+#include "uasm.c"
+
+static struct insn insn_table[] __uasminitdata = {
+	{ insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+	{ insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
+	{ insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+	{ insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
+	{ insn_bbit0, M(lwc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_bbit1, M(swc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM },
+	{ insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM },
+	{ insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
+	{ insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
+	{ insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+	{ insn_cache,  M(cache_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+	{ insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
+	{ insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE },
+	{ insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE },
+	{ insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET},
+	{ insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
+	{ insn_drotr32, M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE },
+	{ insn_drotr, M(spec_op, 1, 0, 0, 0, dsrl_op), RT | RD | RE },
+	{ insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE },
+	{ insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE },
+	{ insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE },
+	{ insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE },
+	{ insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE },
+	{ insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD },
+	{ insn_eret,  M(cop0_op, cop_op, 0, 0, 0, eret_op),  0 },
+	{ insn_ext, M(spec3_op, 0, 0, 0, 0, ext_op), RS | RT | RD | RE },
+	{ insn_ins, M(spec3_op, 0, 0, 0, 0, ins_op), RS | RT | RD | RE },
+	{ insn_j,  M(j_op, 0, 0, 0, 0, 0),  JIMM },
+	{ insn_jal,  M(jal_op, 0, 0, 0, 0, 0),	JIMM },
+	{ insn_j,  M(j_op, 0, 0, 0, 0, 0),  JIMM },
+	{ insn_jr,  M(spec_op, 0, 0, 0, 0, jr_op),  RS },
+	{ insn_ld,  M(ld_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_ldx, M(spec3_op, 0, 0, 0, ldx_op, lx_op), RS | RT | RD },
+	{ insn_lld,  M(lld_op, 0, 0, 0, 0, 0),	RS | RT | SIMM },
+	{ insn_ll,  M(ll_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_lui,  M(lui_op, 0, 0, 0, 0, 0),	RT | SIMM },
+	{ insn_lw,  M(lw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_lwx, M(spec3_op, 0, 0, 0, lwx_op, lx_op), RS | RT | RD },
+	{ insn_mfc0,  M(cop0_op, mfc_op, 0, 0, 0, 0),  RT | RD | SET},
+	{ insn_mtc0,  M(cop0_op, mtc_op, 0, 0, 0, 0),  RT | RD | SET},
+	{ insn_ori,  M(ori_op, 0, 0, 0, 0, 0),	RS | RT | UIMM },
+	{ insn_or,  M(spec_op, 0, 0, 0, 0, or_op),  RS | RT | RD },
+	{ insn_pref,  M(pref_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_rfe,  M(cop0_op, cop_op, 0, 0, 0, rfe_op),  0 },
+	{ insn_rotr,  M(spec_op, 1, 0, 0, 0, srl_op),  RT | RD | RE },
+	{ insn_scd,  M(scd_op, 0, 0, 0, 0, 0),	RS | RT | SIMM },
+	{ insn_sc,  M(sc_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_sd,  M(sd_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_sll,  M(spec_op, 0, 0, 0, 0, sll_op),  RT | RD | RE },
+	{ insn_sra,  M(spec_op, 0, 0, 0, 0, sra_op),  RT | RD | RE },
+	{ insn_srl,  M(spec_op, 0, 0, 0, 0, srl_op),  RT | RD | RE },
+	{ insn_subu,  M(spec_op, 0, 0, 0, 0, subu_op),	RS | RT | RD },
+	{ insn_sw,  M(sw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
+	{ insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM},
+	{ insn_tlbp,  M(cop0_op, cop_op, 0, 0, 0, tlbp_op),  0 },
+	{ insn_tlbr,  M(cop0_op, cop_op, 0, 0, 0, tlbr_op),  0 },
+	{ insn_tlbwi,  M(cop0_op, cop_op, 0, 0, 0, tlbwi_op),  0 },
+	{ insn_tlbwr,  M(cop0_op, cop_op, 0, 0, 0, tlbwr_op),  0 },
+	{ insn_xori,  M(xori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
+	{ insn_xor,  M(spec_op, 0, 0, 0, 0, xor_op),  RS | RT | RD },
+	{ insn_invalid, 0, 0 }
+};
+
+#undef M
+
+static inline __uasminit u32 build_bimm(s32 arg)
+{
+	WARN(arg > 0x1ffff || arg < -0x20000,
+	     KERN_WARNING "Micro-assembler field overflow\n");
+
+	WARN(arg & 0x3, KERN_WARNING "Invalid micro-assembler branch target\n");
+
+	return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
+}
+
+static inline __uasminit u32 build_jimm(u32 arg)
+{
+	WARN(arg & ~(JIMM_MASK << 2),
+	     KERN_WARNING "Micro-assembler field overflow\n");
+
+	return (arg >> 2) & JIMM_MASK;
+}
+
+/*
+ * The order of opcode arguments is implicitly left to right,
+ * starting with RS and ending with FUNC or IMM.
+ */
+static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
+{
+	struct insn *ip = NULL;
+	unsigned int i;
+	va_list ap;
+	u32 op;
+
+	for (i = 0; insn_table[i].opcode != insn_invalid; i++)
+		if (insn_table[i].opcode == opc) {
+			ip = &insn_table[i];
+			break;
+		}
+
+	if (!ip || (opc == insn_daddiu && r4k_daddiu_bug()))
+		panic("Unsupported Micro-assembler instruction %d", opc);
+
+	op = ip->match;
+	va_start(ap, opc);
+	if (ip->fields & RS)
+		op |= build_rs(va_arg(ap, u32));
+	if (ip->fields & RT)
+		op |= build_rt(va_arg(ap, u32));
+	if (ip->fields & RD)
+		op |= build_rd(va_arg(ap, u32));
+	if (ip->fields & RE)
+		op |= build_re(va_arg(ap, u32));
+	if (ip->fields & SIMM)
+		op |= build_simm(va_arg(ap, s32));
+	if (ip->fields & UIMM)
+		op |= build_uimm(va_arg(ap, u32));
+	if (ip->fields & BIMM)
+		op |= build_bimm(va_arg(ap, s32));
+	if (ip->fields & JIMM)
+		op |= build_jimm(va_arg(ap, u32));
+	if (ip->fields & FUNC)
+		op |= build_func(va_arg(ap, u32));
+	if (ip->fields & SET)
+		op |= build_set(va_arg(ap, u32));
+	if (ip->fields & SCIMM)
+		op |= build_scimm(va_arg(ap, u32));
+	va_end(ap);
+
+	**buf = op;
+	(*buf)++;
+}
+
+static inline void __uasminit
+__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
+{
+	long laddr = (long)lab->addr;
+	long raddr = (long)rel->addr;
+
+	switch (rel->type) {
+	case R_MIPS_PC16:
+		*rel->addr |= build_bimm(laddr - (raddr + 4));
+		break;
+
+	default:
+		panic("Unsupported Micro-assembler relocation %d",
+		      rel->type);
+	}
+}
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index 942ff6c2eba..7eb5e4355d2 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -10,17 +10,9 @@
  * Copyright (C) 2004, 2005, 2006, 2008	 Thiemo Seufer
  * Copyright (C) 2005, 2007  Maciej W. Rozycki
  * Copyright (C) 2006  Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2012, 2013  MIPS Technologies, Inc.  All rights reserved.
  */
 
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-
-#include <asm/inst.h>
-#include <asm/elf.h>
-#include <asm/bugs.h>
-#include <asm/uasm.h>
-
 enum fields {
 	RS = 0x001,
 	RT = 0x002,
@@ -37,10 +29,6 @@ enum fields {
 
 #define OP_MASK		0x3f
 #define OP_SH		26
-#define RS_MASK		0x1f
-#define RS_SH		21
-#define RT_MASK		0x1f
-#define RT_SH		16
 #define RD_MASK		0x1f
 #define RD_SH		11
 #define RE_MASK		0x1f
@@ -53,8 +41,6 @@ enum fields {
 #define FUNC_SH		0
 #define SET_MASK	0x7
 #define SET_SH		0
-#define SCIMM_MASK	0xfffff
-#define SCIMM_SH	6
 
 enum opcode {
 	insn_invalid,
@@ -77,85 +63,6 @@ struct insn {
 	enum fields fields;
 };
 
-/* This macro sets the non-variable bits of an instruction. */
-#define M(a, b, c, d, e, f)					\
-	((a) << OP_SH						\
-	 | (b) << RS_SH						\
-	 | (c) << RT_SH						\
-	 | (d) << RD_SH						\
-	 | (e) << RE_SH						\
-	 | (f) << FUNC_SH)
-
-static struct insn insn_table[] __uasminitdata = {
-	{ insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
-	{ insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
-	{ insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
-	{ insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
-	{ insn_bbit0, M(lwc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
-	{ insn_bbit1, M(swc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
-	{ insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
-	{ insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
-	{ insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM },
-	{ insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM },
-	{ insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
-	{ insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
-	{ insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
-	{ insn_cache,  M(cache_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
-	{ insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
-	{ insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE },
-	{ insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE },
-	{ insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET},
-	{ insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
-	{ insn_drotr32, M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE },
-	{ insn_drotr, M(spec_op, 1, 0, 0, 0, dsrl_op), RT | RD | RE },
-	{ insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE },
-	{ insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE },
-	{ insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE },
-	{ insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE },
-	{ insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE },
-	{ insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD },
-	{ insn_eret,  M(cop0_op, cop_op, 0, 0, 0, eret_op),  0 },
-	{ insn_ext, M(spec3_op, 0, 0, 0, 0, ext_op), RS | RT | RD | RE },
-	{ insn_ins, M(spec3_op, 0, 0, 0, 0, ins_op), RS | RT | RD | RE },
-	{ insn_j,  M(j_op, 0, 0, 0, 0, 0),  JIMM },
-	{ insn_jal,  M(jal_op, 0, 0, 0, 0, 0),	JIMM },
-	{ insn_j,  M(j_op, 0, 0, 0, 0, 0),  JIMM },
-	{ insn_jr,  M(spec_op, 0, 0, 0, 0, jr_op),  RS },
-	{ insn_ld,  M(ld_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_ldx, M(spec3_op, 0, 0, 0, ldx_op, lx_op), RS | RT | RD },
-	{ insn_lld,  M(lld_op, 0, 0, 0, 0, 0),	RS | RT | SIMM },
-	{ insn_ll,  M(ll_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_lui,  M(lui_op, 0, 0, 0, 0, 0),	RT | SIMM },
-	{ insn_lw,  M(lw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_lwx, M(spec3_op, 0, 0, 0, lwx_op, lx_op), RS | RT | RD },
-	{ insn_mfc0,  M(cop0_op, mfc_op, 0, 0, 0, 0),  RT | RD | SET},
-	{ insn_mtc0,  M(cop0_op, mtc_op, 0, 0, 0, 0),  RT | RD | SET},
-	{ insn_ori,  M(ori_op, 0, 0, 0, 0, 0),	RS | RT | UIMM },
-	{ insn_or,  M(spec_op, 0, 0, 0, 0, or_op),  RS | RT | RD },
-	{ insn_pref,  M(pref_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_rfe,  M(cop0_op, cop_op, 0, 0, 0, rfe_op),  0 },
-	{ insn_rotr,  M(spec_op, 1, 0, 0, 0, srl_op),  RT | RD | RE },
-	{ insn_scd,  M(scd_op, 0, 0, 0, 0, 0),	RS | RT | SIMM },
-	{ insn_sc,  M(sc_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_sd,  M(sd_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_sll,  M(spec_op, 0, 0, 0, 0, sll_op),  RT | RD | RE },
-	{ insn_sra,  M(spec_op, 0, 0, 0, 0, sra_op),  RT | RD | RE },
-	{ insn_srl,  M(spec_op, 0, 0, 0, 0, srl_op),  RT | RD | RE },
-	{ insn_subu,  M(spec_op, 0, 0, 0, 0, subu_op),	RS | RT | RD },
-	{ insn_sw,  M(sw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },
-	{ insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM},
-	{ insn_tlbp,  M(cop0_op, cop_op, 0, 0, 0, tlbp_op),  0 },
-	{ insn_tlbr,  M(cop0_op, cop_op, 0, 0, 0, tlbr_op),  0 },
-	{ insn_tlbwi,  M(cop0_op, cop_op, 0, 0, 0, tlbwi_op),  0 },
-	{ insn_tlbwr,  M(cop0_op, cop_op, 0, 0, 0, tlbwr_op),  0 },
-	{ insn_xori,  M(xori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
-	{ insn_xor,  M(spec_op, 0, 0, 0, 0, xor_op),  RS | RT | RD },
-	{ insn_invalid, 0, 0 }
-};
-
-#undef M
-
 static inline __uasminit u32 build_rs(u32 arg)
 {
 	WARN(arg & ~RS_MASK, KERN_WARNING "Micro-assembler field overflow\n");
@@ -199,24 +106,6 @@ static inline __uasminit u32 build_uimm(u32 arg)
 	return arg & IMM_MASK;
 }
 
-static inline __uasminit u32 build_bimm(s32 arg)
-{
-	WARN(arg > 0x1ffff || arg < -0x20000,
-	     KERN_WARNING "Micro-assembler field overflow\n");
-
-	WARN(arg & 0x3, KERN_WARNING "Invalid micro-assembler branch target\n");
-
-	return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
-}
-
-static inline __uasminit u32 build_jimm(u32 arg)
-{
-	WARN(arg & ~(JIMM_MASK << 2),
-	     KERN_WARNING "Micro-assembler field overflow\n");
-
-	return (arg >> 2) & JIMM_MASK;
-}
-
 static inline __uasminit u32 build_scimm(u32 arg)
 {
 	WARN(arg & ~SCIMM_MASK,
@@ -239,55 +128,7 @@ static inline __uasminit u32 build_set(u32 arg)
 	return arg & SET_MASK;
 }
 
-/*
- * The order of opcode arguments is implicitly left to right,
- * starting with RS and ending with FUNC or IMM.
- */
-static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
-{
-	struct insn *ip = NULL;
-	unsigned int i;
-	va_list ap;
-	u32 op;
-
-	for (i = 0; insn_table[i].opcode != insn_invalid; i++)
-		if (insn_table[i].opcode == opc) {
-			ip = &insn_table[i];
-			break;
-		}
-
-	if (!ip || (opc == insn_daddiu && r4k_daddiu_bug()))
-		panic("Unsupported Micro-assembler instruction %d", opc);
-
-	op = ip->match;
-	va_start(ap, opc);
-	if (ip->fields & RS)
-		op |= build_rs(va_arg(ap, u32));
-	if (ip->fields & RT)
-		op |= build_rt(va_arg(ap, u32));
-	if (ip->fields & RD)
-		op |= build_rd(va_arg(ap, u32));
-	if (ip->fields & RE)
-		op |= build_re(va_arg(ap, u32));
-	if (ip->fields & SIMM)
-		op |= build_simm(va_arg(ap, s32));
-	if (ip->fields & UIMM)
-		op |= build_uimm(va_arg(ap, u32));
-	if (ip->fields & BIMM)
-		op |= build_bimm(va_arg(ap, s32));
-	if (ip->fields & JIMM)
-		op |= build_jimm(va_arg(ap, u32));
-	if (ip->fields & FUNC)
-		op |= build_func(va_arg(ap, u32));
-	if (ip->fields & SET)
-		op |= build_set(va_arg(ap, u32));
-	if (ip->fields & SCIMM)
-		op |= build_scimm(va_arg(ap, u32));
-	va_end(ap);
-
-	**buf = op;
-	(*buf)++;
-}
+static void __uasminit build_insn(u32 **buf, enum opcode opc, ...);
 
 #define I_u1u2u3(op)					\
 Ip_u1u2u3(op)						\
@@ -445,7 +286,7 @@ I_u3u1u2(_ldx)
 
 #ifdef CONFIG_CPU_CAVIUM_OCTEON
 #include <asm/octeon/octeon.h>
-void __uasminit uasm_i_pref(u32 **buf, unsigned int a, signed int b,
+void __uasminit ISAFUNC(uasm_i_pref)(u32 **buf, unsigned int a, signed int b,
 			    unsigned int c)
 {
 	if (OCTEON_IS_MODEL(OCTEON_CN63XX_PASS1_X) && a <= 24 && a != 5)
@@ -457,21 +298,21 @@ void __uasminit uasm_i_pref(u32 **buf, unsigned int a, signed int b,
 	else
 		build_insn(buf, insn_pref, c, a, b);
 }
-UASM_EXPORT_SYMBOL(uasm_i_pref);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_i_pref));
 #else
 I_u2s3u1(_pref)
 #endif
 
 /* Handle labels. */
-void __uasminit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
+void __uasminit ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr, int lid)
 {
 	(*lab)->addr = addr;
 	(*lab)->lab = lid;
 	(*lab)++;
 }
-UASM_EXPORT_SYMBOL(uasm_build_label);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_build_label));
 
-int __uasminit uasm_in_compat_space_p(long addr)
+int __uasminit ISAFUNC(uasm_in_compat_space_p)(long addr)
 {
 	/* Is this address in 32bit compat space? */
 #ifdef CONFIG_64BIT
@@ -480,7 +321,7 @@ int __uasminit uasm_in_compat_space_p(long addr)
 	return 1;
 #endif
 }
-UASM_EXPORT_SYMBOL(uasm_in_compat_space_p);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_in_compat_space_p));
 
 static int __uasminit uasm_rel_highest(long val)
 {
@@ -500,77 +341,66 @@ static int __uasminit uasm_rel_higher(long val)
 #endif
 }
 
-int __uasminit uasm_rel_hi(long val)
+int __uasminit ISAFUNC(uasm_rel_hi)(long val)
 {
 	return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
 }
-UASM_EXPORT_SYMBOL(uasm_rel_hi);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_rel_hi));
 
-int __uasminit uasm_rel_lo(long val)
+int __uasminit ISAFUNC(uasm_rel_lo)(long val)
 {
 	return ((val & 0xffff) ^ 0x8000) - 0x8000;
 }
-UASM_EXPORT_SYMBOL(uasm_rel_lo);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_rel_lo));
 
-void __uasminit UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+void __uasminit ISAFUNC(UASM_i_LA_mostly)(u32 **buf, unsigned int rs, long addr)
 {
-	if (!uasm_in_compat_space_p(addr)) {
-		uasm_i_lui(buf, rs, uasm_rel_highest(addr));
+	if (!ISAFUNC(uasm_in_compat_space_p)(addr)) {
+		ISAFUNC(uasm_i_lui)(buf, rs, uasm_rel_highest(addr));
 		if (uasm_rel_higher(addr))
-			uasm_i_daddiu(buf, rs, rs, uasm_rel_higher(addr));
-		if (uasm_rel_hi(addr)) {
-			uasm_i_dsll(buf, rs, rs, 16);
-			uasm_i_daddiu(buf, rs, rs, uasm_rel_hi(addr));
-			uasm_i_dsll(buf, rs, rs, 16);
+			ISAFUNC(uasm_i_daddiu)(buf, rs, rs, uasm_rel_higher(addr));
+		if (ISAFUNC(uasm_rel_hi(addr))) {
+			ISAFUNC(uasm_i_dsll)(buf, rs, rs, 16);
+			ISAFUNC(uasm_i_daddiu)(buf, rs, rs,
+					ISAFUNC(uasm_rel_hi)(addr));
+			ISAFUNC(uasm_i_dsll)(buf, rs, rs, 16);
 		} else
-			uasm_i_dsll32(buf, rs, rs, 0);
+			ISAFUNC(uasm_i_dsll32)(buf, rs, rs, 0);
 	} else
-		uasm_i_lui(buf, rs, uasm_rel_hi(addr));
+		ISAFUNC(uasm_i_lui)(buf, rs, ISAFUNC(uasm_rel_hi(addr)));
 }
-UASM_EXPORT_SYMBOL(UASM_i_LA_mostly);
+UASM_EXPORT_SYMBOL(ISAFUNC(UASM_i_LA_mostly));
 
-void __uasminit UASM_i_LA(u32 **buf, unsigned int rs, long addr)
+void __uasminit ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr)
 {
-	UASM_i_LA_mostly(buf, rs, addr);
-	if (uasm_rel_lo(addr)) {
-		if (!uasm_in_compat_space_p(addr))
-			uasm_i_daddiu(buf, rs, rs, uasm_rel_lo(addr));
+	ISAFUNC(UASM_i_LA_mostly)(buf, rs, addr);
+	if (ISAFUNC(uasm_rel_lo(addr))) {
+		if (!ISAFUNC(uasm_in_compat_space_p)(addr))
+			ISAFUNC(uasm_i_daddiu)(buf, rs, rs,
+					ISAFUNC(uasm_rel_lo(addr)));
 		else
-			uasm_i_addiu(buf, rs, rs, uasm_rel_lo(addr));
+			ISAFUNC(uasm_i_addiu)(buf, rs, rs,
+					ISAFUNC(uasm_rel_lo(addr)));
 	}
 }
-UASM_EXPORT_SYMBOL(UASM_i_LA);
+UASM_EXPORT_SYMBOL(ISAFUNC(UASM_i_LA));
 
 /* Handle relocations. */
 void __uasminit
-uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid)
+ISAFUNC(uasm_r_mips_pc16)(struct uasm_reloc **rel, u32 *addr, int lid)
 {
 	(*rel)->addr = addr;
 	(*rel)->type = R_MIPS_PC16;
 	(*rel)->lab = lid;
 	(*rel)++;
 }
-UASM_EXPORT_SYMBOL(uasm_r_mips_pc16);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_r_mips_pc16));
 
 static inline void __uasminit
-__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
-{
-	long laddr = (long)lab->addr;
-	long raddr = (long)rel->addr;
-
-	switch (rel->type) {
-	case R_MIPS_PC16:
-		*rel->addr |= build_bimm(laddr - (raddr + 4));
-		break;
-
-	default:
-		panic("Unsupported Micro-assembler relocation %d",
-		      rel->type);
-	}
-}
+__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
 
 void __uasminit
-uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
+ISAFUNC(uasm_resolve_relocs)(struct uasm_reloc *rel, struct uasm_label *lab)
 {
 	struct uasm_label *l;
 
@@ -579,40 +409,40 @@ uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
 			if (rel->lab == l->lab)
 				__resolve_relocs(rel, l);
 }
-UASM_EXPORT_SYMBOL(uasm_resolve_relocs);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_resolve_relocs));
 
 void __uasminit
-uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
+ISAFUNC(uasm_move_relocs)(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
 {
 	for (; rel->lab != UASM_LABEL_INVALID; rel++)
 		if (rel->addr >= first && rel->addr < end)
 			rel->addr += off;
 }
-UASM_EXPORT_SYMBOL(uasm_move_relocs);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_move_relocs));
 
 void __uasminit
-uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off)
+ISAFUNC(uasm_move_labels)(struct uasm_label *lab, u32 *first, u32 *end, long off)
 {
 	for (; lab->lab != UASM_LABEL_INVALID; lab++)
 		if (lab->addr >= first && lab->addr < end)
 			lab->addr += off;
 }
-UASM_EXPORT_SYMBOL(uasm_move_labels);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_move_labels));
 
 void __uasminit
-uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
+ISAFUNC(uasm_copy_handler)(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
 		  u32 *end, u32 *target)
 {
 	long off = (long)(target - first);
 
 	memcpy(target, first, (end - first) * sizeof(u32));
 
-	uasm_move_relocs(rel, first, end, off);
-	uasm_move_labels(lab, first, end, off);
+	ISAFUNC(uasm_move_relocs(rel, first, end, off));
+	ISAFUNC(uasm_move_labels(lab, first, end, off));
 }
-UASM_EXPORT_SYMBOL(uasm_copy_handler);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_copy_handler));
 
-int __uasminit uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
+int __uasminit ISAFUNC(uasm_insn_has_bdelay)(struct uasm_reloc *rel, u32 *addr)
 {
 	for (; rel->lab != UASM_LABEL_INVALID; rel++) {
 		if (rel->addr == addr
@@ -623,88 +453,88 @@ int __uasminit uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
 
 	return 0;
 }
-UASM_EXPORT_SYMBOL(uasm_insn_has_bdelay);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_insn_has_bdelay));
 
 /* Convenience functions for labeled branches. */
 void __uasminit
-uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(uasm_il_bltz)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bltz(p, reg, 0);
+	ISAFUNC(uasm_i_bltz)(p, reg, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bltz);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bltz));
 
 void __uasminit
-uasm_il_b(u32 **p, struct uasm_reloc **r, int lid)
+ISAFUNC(uasm_il_b)(u32 **p, struct uasm_reloc **r, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_b(p, 0);
+	ISAFUNC(uasm_i_b)(p, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_b);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_b));
 
 void __uasminit
-uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(uasm_il_beqz)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_beqz(p, reg, 0);
+	ISAFUNC(uasm_i_beqz)(p, reg, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_beqz);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beqz));
 
 void __uasminit
-uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(uasm_il_beqzl)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_beqzl(p, reg, 0);
+	ISAFUNC(uasm_i_beqzl)(p, reg, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_beqzl);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beqzl));
 
 void __uasminit
-uasm_il_bne(u32 **p, struct uasm_reloc **r, unsigned int reg1,
+ISAFUNC(uasm_il_bne)(u32 **p, struct uasm_reloc **r, unsigned int reg1,
 	unsigned int reg2, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bne(p, reg1, reg2, 0);
+	ISAFUNC(uasm_i_bne)(p, reg1, reg2, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bne);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bne));
 
 void __uasminit
-uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(uasm_il_bnez)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bnez(p, reg, 0);
+	ISAFUNC(uasm_i_bnez)(p, reg, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bnez);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bnez));
 
 void __uasminit
-uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(uasm_il_bgezl)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bgezl(p, reg, 0);
+	ISAFUNC(uasm_i_bgezl)(p, reg, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bgezl);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bgezl));
 
 void __uasminit
-uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+ISAFUNC(uasm_il_bgez)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bgez(p, reg, 0);
+	ISAFUNC(uasm_i_bgez)(p, reg, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bgez);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bgez));
 
 void __uasminit
-uasm_il_bbit0(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ISAFUNC(uasm_il_bbit0)(u32 **p, struct uasm_reloc **r, unsigned int reg,
 	      unsigned int bit, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bbit0(p, reg, bit, 0);
+	ISAFUNC(uasm_i_bbit0)(p, reg, bit, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bbit0);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bbit0));
 
 void __uasminit
-uasm_il_bbit1(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ISAFUNC(uasm_il_bbit1)(u32 **p, struct uasm_reloc **r, unsigned int reg,
 	      unsigned int bit, int lid)
 {
 	uasm_r_mips_pc16(r, *p, lid);
-	uasm_i_bbit1(p, reg, bit, 0);
+	ISAFUNC(uasm_i_bbit1)(p, reg, bit, 0);
 }
-UASM_EXPORT_SYMBOL(uasm_il_bbit1);
+UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bbit1));