@@ -6,7 +6,6 @@
#ifndef _SPARC_ASMMACRO_H
#define _SPARC_ASMMACRO_H
-#include <asm/btfixup.h>
#include <asm/asi.h>
#define GET_PROCESSOR4M_ID(reg) \
deleted file mode 100644
@@ -1,207 +0,0 @@
-/*
- * asm/btfixup.h: Macros for boot time linking.
- *
- * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef _SPARC_BTFIXUP_H
-#define _SPARC_BTFIXUP_H
-
-#include <linux/init.h>
-
-#ifndef __ASSEMBLY__
-
-#ifdef MODULE
-extern unsigned int ___illegal_use_of_BTFIXUP_SIMM13_in_module(void);
-extern unsigned int ___illegal_use_of_BTFIXUP_SETHI_in_module(void);
-extern unsigned int ___illegal_use_of_BTFIXUP_HALF_in_module(void);
-extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
-
-#define BTFIXUP_SIMM13(__name) ___illegal_use_of_BTFIXUP_SIMM13_in_module()
-#define BTFIXUP_HALF(__name) ___illegal_use_of_BTFIXUP_HALF_in_module()
-#define BTFIXUP_SETHI(__name) ___illegal_use_of_BTFIXUP_SETHI_in_module()
-#define BTFIXUP_INT(__name) ___illegal_use_of_BTFIXUP_INT_in_module()
-#define BTFIXUP_BLACKBOX(__name) ___illegal_use_of_BTFIXUP_BLACKBOX_in_module
-
-#else
-
-#define BTFIXUP_SIMM13(__name) ___sf_##__name()
-#define BTFIXUP_HALF(__name) ___af_##__name()
-#define BTFIXUP_SETHI(__name) ___hf_##__name()
-#define BTFIXUP_INT(__name) ((unsigned int)&___i_##__name)
-/* This must be written in assembly and present in a sethi */
-#define BTFIXUP_BLACKBOX(__name) ___b_##__name
-#endif /* MODULE */
-
-/* Fixup call xx */
-
-#define BTFIXUPDEF_CALL(__type, __name, __args...) \
- extern __type ___f_##__name(__args); \
- extern unsigned ___fs_##__name[3];
-#define BTFIXUPDEF_CALL_CONST(__type, __name, __args...) \
- extern __type ___f_##__name(__args) __attribute_const__; \
- extern unsigned ___fs_##__name[3];
-#define BTFIXUP_CALL(__name) ___f_##__name
-
-#define BTFIXUPDEF_BLACKBOX(__name) \
- extern unsigned ___bs_##__name[2];
-
-/* Put bottom 13bits into some register variable */
-
-#define BTFIXUPDEF_SIMM13(__name) \
- static inline unsigned int ___sf_##__name(void) __attribute_const__; \
- extern unsigned ___ss_##__name[2]; \
- static inline unsigned int ___sf_##__name(void) { \
- unsigned int ret; \
- __asm__ ("or %%g0, ___s_" #__name ", %0" : "=r"(ret)); \
- return ret; \
- }
-#define BTFIXUPDEF_SIMM13_INIT(__name,__val) \
- static inline unsigned int ___sf_##__name(void) __attribute_const__; \
- extern unsigned ___ss_##__name[2]; \
- static inline unsigned int ___sf_##__name(void) { \
- unsigned int ret; \
- __asm__ ("or %%g0, ___s_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
- return ret; \
- }
-
-/* Put either bottom 13 bits, or upper 22 bits into some register variable
- * (depending on the value, this will lead into sethi FIX, reg; or
- * mov FIX, reg; )
- */
-
-#define BTFIXUPDEF_HALF(__name) \
- static inline unsigned int ___af_##__name(void) __attribute_const__; \
- extern unsigned ___as_##__name[2]; \
- static inline unsigned int ___af_##__name(void) { \
- unsigned int ret; \
- __asm__ ("or %%g0, ___a_" #__name ", %0" : "=r"(ret)); \
- return ret; \
- }
-#define BTFIXUPDEF_HALF_INIT(__name,__val) \
- static inline unsigned int ___af_##__name(void) __attribute_const__; \
- extern unsigned ___as_##__name[2]; \
- static inline unsigned int ___af_##__name(void) { \
- unsigned int ret; \
- __asm__ ("or %%g0, ___a_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
- return ret; \
- }
-
-/* Put upper 22 bits into some register variable */
-
-#define BTFIXUPDEF_SETHI(__name) \
- static inline unsigned int ___hf_##__name(void) __attribute_const__; \
- extern unsigned ___hs_##__name[2]; \
- static inline unsigned int ___hf_##__name(void) { \
- unsigned int ret; \
- __asm__ ("sethi %%hi(___h_" #__name "), %0" : "=r"(ret)); \
- return ret; \
- }
-#define BTFIXUPDEF_SETHI_INIT(__name,__val) \
- static inline unsigned int ___hf_##__name(void) __attribute_const__; \
- extern unsigned ___hs_##__name[2]; \
- static inline unsigned int ___hf_##__name(void) { \
- unsigned int ret; \
- __asm__ ("sethi %%hi(___h_" #__name "__btset_" #__val "), %0" : \
- "=r"(ret)); \
- return ret; \
- }
-
-/* Put a full 32bit integer into some register variable */
-
-#define BTFIXUPDEF_INT(__name) \
- extern unsigned char ___i_##__name; \
- extern unsigned ___is_##__name[2];
-
-#define BTFIXUPCALL_NORM 0x00000000 /* Always call */
-#define BTFIXUPCALL_NOP 0x01000000 /* Possibly optimize to nop */
-#define BTFIXUPCALL_RETINT(i) (0x90102000|((i) & 0x1fff)) /* Possibly optimize to mov i, %o0 */
-#define BTFIXUPCALL_ORINT(i) (0x90122000|((i) & 0x1fff)) /* Possibly optimize to or %o0, i, %o0 */
-#define BTFIXUPCALL_RETO0 0x01000000 /* Return first parameter, actually a nop */
-#define BTFIXUPCALL_ANDNINT(i) (0x902a2000|((i) & 0x1fff)) /* Possibly optimize to andn %o0, i, %o0 */
-#define BTFIXUPCALL_SWAPO0O1 0xd27a0000 /* Possibly optimize to swap [%o0],%o1 */
-#define BTFIXUPCALL_SWAPG1G2 0xc4784000 /* Possibly optimize to swap [%g1],%g2 */
-#define BTFIXUPCALL_STG0O0 0xc0220000 /* Possibly optimize to st %g0,[%o0] */
-#define BTFIXUPCALL_STO1O0 0xd2220000 /* Possibly optimize to st %o1,[%o0] */
-
-#define BTFIXUPSET_CALL(__name, __addr, __insn) \
- do { \
- ___fs_##__name[0] |= 1; \
- ___fs_##__name[1] = (unsigned long)__addr; \
- ___fs_##__name[2] = __insn; \
- } while (0)
-
-#define BTFIXUPSET_BLACKBOX(__name, __func) \
- do { \
- ___bs_##__name[0] |= 1; \
- ___bs_##__name[1] = (unsigned long)__func; \
- } while (0)
-
-#define BTFIXUPCOPY_CALL(__name, __from) \
- do { \
- ___fs_##__name[0] |= 1; \
- ___fs_##__name[1] = ___fs_##__from[1]; \
- ___fs_##__name[2] = ___fs_##__from[2]; \
- } while (0)
-
-#define BTFIXUPSET_SIMM13(__name, __val) \
- do { \
- ___ss_##__name[0] |= 1; \
- ___ss_##__name[1] = (unsigned)__val; \
- } while (0)
-
-#define BTFIXUPCOPY_SIMM13(__name, __from) \
- do { \
- ___ss_##__name[0] |= 1; \
- ___ss_##__name[1] = ___ss_##__from[1]; \
- } while (0)
-
-#define BTFIXUPSET_HALF(__name, __val) \
- do { \
- ___as_##__name[0] |= 1; \
- ___as_##__name[1] = (unsigned)__val; \
- } while (0)
-
-#define BTFIXUPCOPY_HALF(__name, __from) \
- do { \
- ___as_##__name[0] |= 1; \
- ___as_##__name[1] = ___as_##__from[1]; \
- } while (0)
-
-#define BTFIXUPSET_SETHI(__name, __val) \
- do { \
- ___hs_##__name[0] |= 1; \
- ___hs_##__name[1] = (unsigned)__val; \
- } while (0)
-
-#define BTFIXUPCOPY_SETHI(__name, __from) \
- do { \
- ___hs_##__name[0] |= 1; \
- ___hs_##__name[1] = ___hs_##__from[1]; \
- } while (0)
-
-#define BTFIXUPSET_INT(__name, __val) \
- do { \
- ___is_##__name[0] |= 1; \
- ___is_##__name[1] = (unsigned)__val; \
- } while (0)
-
-#define BTFIXUPCOPY_INT(__name, __from) \
- do { \
- ___is_##__name[0] |= 1; \
- ___is_##__name[1] = ___is_##__from[1]; \
- } while (0)
-
-#define BTFIXUPVAL_CALL(__name) \
- ((unsigned long)___fs_##__name[1])
-
-extern void btfixup(void);
-
-#else /* __ASSEMBLY__ */
-
-#define BTFIXUP_SETHI(__name) %hi(___h_ ## __name)
-#define BTFIXUP_SETHI_INIT(__name,__val) %hi(___h_ ## __name ## __btset_ ## __val)
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* !(_SPARC_BTFIXUP_H) */
@@ -11,8 +11,6 @@
#ifndef __ARCH_SPARC_CMPXCHG__
#define __ARCH_SPARC_CMPXCHG__
-#include <asm/btfixup.h>
-
static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val)
{
__asm__ __volatile__("swap [%2], %0"
@@ -1,8 +1,6 @@
#ifndef __SPARC_MMU_CONTEXT_H
#define __SPARC_MMU_CONTEXT_H
-#include <asm/btfixup.h>
-
#ifndef __ASSEMBLY__
#include <asm-generic/mm_hooks.h>
@@ -14,8 +14,6 @@
#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
-#include <asm/btfixup.h>
-
#ifndef __ASSEMBLY__
#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE)
@@ -5,7 +5,6 @@
#include <linux/sched.h>
#include <asm/pgtsrmmu.h>
-#include <asm/btfixup.h>
#include <asm/pgtable.h>
#include <asm/vaddrs.h>
#include <asm/page.h>
@@ -19,7 +19,6 @@
#include <asm/pgtsrmmu.h>
#include <asm/vaddrs.h>
#include <asm/oplib.h>
-#include <asm/btfixup.h>
#include <asm/cpu_type.h>
@@ -16,7 +16,6 @@
#include <asm/ptrace.h>
#include <asm/head.h>
#include <asm/signal.h>
-#include <asm/btfixup.h>
#include <asm/page.h>
/*
@@ -8,7 +8,6 @@
#include <linux/threads.h>
#include <asm/head.h>
-#include <asm/btfixup.h>
#ifndef __ASSEMBLY__
@@ -15,7 +15,6 @@
#ifndef __ASSEMBLY__
-#include <asm/btfixup.h>
#include <asm/ptrace.h>
#include <asm/page.h>
@@ -14,7 +14,6 @@
#include <asm-generic/percpu.h>
#include <asm/cpu_type.h> /* For SUN4M_NCPUS */
-#include <asm/btfixup.h>
#define SBUS_CLOCK_RATE 2000000 /* 2MHz */
#define TIMER_VALUE_SHIFT 9
@@ -1,6 +1,5 @@
#include <linux/platform_device.h>
-#include <asm/btfixup.h>
#include <asm/cpu_type.h>
struct irq_bucket {
@@ -366,6 +366,5 @@ void __init init_IRQ(void)
prom_printf("Cannot initialize IRQs on this Sun machine...");
break;
}
- btfixup();
}
@@ -356,8 +356,6 @@ static void __init sbus_time_init(void)
void __init time_init(void)
{
- btfixup();
-
sparc_config.features = 0;
late_time_init = sparc32_late_time_init;
@@ -7,7 +7,7 @@ ccflags-y := -Werror
obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
obj-y += fault_$(BITS).o
obj-y += init_$(BITS).o
-obj-$(CONFIG_SPARC32) += extable.o btfixup.o srmmu.o iommu.o io-unit.o
+obj-$(CONFIG_SPARC32) += extable.o srmmu.o iommu.o io-unit.o
obj-$(CONFIG_SPARC32) += hypersparc.o viking.o tsunami.o swift.o
obj-$(CONFIG_SPARC_LEON)+= leon_mm.o
deleted file mode 100644
@@ -1,316 +0,0 @@
-/* btfixup.c: Boot time code fixup and relocator, so that
- * we can get rid of most indirect calls to achieve single
- * image sun4c and srmmu kernel.
- *
- * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/btfixup.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
-#include <asm/oplib.h>
-#include <asm/cacheflush.h>
-
-#define BTFIXUP_OPTIMIZE_NOP
-#define BTFIXUP_OPTIMIZE_OTHER
-
-extern char *srmmu_name;
-static char version[] __initdata = "Boot time fixup v1.6. 4/Mar/98 Jakub Jelinek (jj@ultra.linux.cz). Patching kernel for ";
-static char str_srmmu[] __initdata = "srmmu[%s]/";
-static char str_iommu[] __initdata = "iommu\n";
-static char str_iounit[] __initdata = "io-unit\n";
-
-static int visited __initdata = 0;
-extern unsigned int ___btfixup_start[], ___btfixup_end[], __init_begin[], __init_end[], __init_text_end[];
-extern unsigned int _stext[], _end[], __start___ksymtab[], __stop___ksymtab[];
-static char wrong_f[] __initdata = "Trying to set f fixup %p to invalid function %08x\n";
-static char wrong_b[] __initdata = "Trying to set b fixup %p to invalid function %08x\n";
-static char wrong_s[] __initdata = "Trying to set s fixup %p to invalid value %08x\n";
-static char wrong_h[] __initdata = "Trying to set h fixup %p to invalid value %08x\n";
-static char wrong_a[] __initdata = "Trying to set a fixup %p to invalid value %08x\n";
-static char wrong[] __initdata = "Wrong address for %c fixup %p\n";
-static char insn_f[] __initdata = "Fixup f %p refers to weird instructions at %p[%08x,%08x]\n";
-static char insn_b[] __initdata = "Fixup b %p doesn't refer to a SETHI at %p[%08x]\n";
-static char insn_s[] __initdata = "Fixup s %p doesn't refer to an OR at %p[%08x]\n";
-static char insn_h[] __initdata = "Fixup h %p doesn't refer to a SETHI at %p[%08x]\n";
-static char insn_a[] __initdata = "Fixup a %p doesn't refer to a SETHI nor OR at %p[%08x]\n";
-static char insn_i[] __initdata = "Fixup i %p doesn't refer to a valid instruction at %p[%08x]\n";
-static char wrong_setaddr[] __initdata = "Garbled CALL/INT patch at %p[%08x,%08x,%08x]=%08x\n";
-
-#ifdef BTFIXUP_OPTIMIZE_OTHER
-static void __init set_addr(unsigned int *addr, unsigned int q1, int fmangled, unsigned int value)
-{
- if (!fmangled)
- *addr = value;
- else {
- unsigned int *q = (unsigned int *)q1;
- if (*addr == 0x01000000) {
- /* Noped */
- *q = value;
- } else if (addr[-1] == *q) {
- /* Moved */
- addr[-1] = value;
- *q = value;
- } else {
- prom_printf(wrong_setaddr, addr-1, addr[-1], *addr, *q, value);
- prom_halt();
- }
- }
-}
-#else
-static inline void set_addr(unsigned int *addr, unsigned int q1, int fmangled, unsigned int value)
-{
- *addr = value;
-}
-#endif
-
-void __init btfixup(void)
-{
- unsigned int *p, *q;
- int type, count;
- unsigned insn;
- unsigned *addr;
- int fmangled = 0;
-
- if (!visited) {
- visited++;
- printk(version);
- printk(str_srmmu, srmmu_name);
- if (sparc_cpu_model == sun4d)
- printk(str_iounit);
- else
- printk(str_iommu);
- }
- for (p = ___btfixup_start; p < ___btfixup_end; ) {
- count = p[2];
- q = p + 3;
- switch (type = *(unsigned char *)p) {
- case 'f':
- count = p[3];
- q = p + 4;
- if (((p[0] & 1) || p[1])
- && ((p[1] & 3) || (unsigned *)(p[1]) < _stext || (unsigned *)(p[1]) >= _end)) {
- prom_printf(wrong_f, p, p[1]);
- prom_halt();
- }
- break;
- case 'b':
- if (p[1] < (unsigned long)__init_begin || p[1] >= (unsigned long)__init_text_end || (p[1] & 3)) {
- prom_printf(wrong_b, p, p[1]);
- prom_halt();
- }
- break;
- case 's':
- if (p[1] + 0x1000 >= 0x2000) {
- prom_printf(wrong_s, p, p[1]);
- prom_halt();
- }
- break;
- case 'h':
- if (p[1] & 0x3ff) {
- prom_printf(wrong_h, p, p[1]);
- prom_halt();
- }
- break;
- case 'a':
- if (p[1] + 0x1000 >= 0x2000 && (p[1] & 0x3ff)) {
- prom_printf(wrong_a, p, p[1]);
- prom_halt();
- }
- break;
- }
- if (p[0] & 1) {
- p[0] &= ~1;
- while (count) {
- fmangled = 0;
- addr = (unsigned *)*q;
- if (addr < _stext || addr >= _end) {
- prom_printf(wrong, type, p);
- prom_halt();
- }
- insn = *addr;
-#ifdef BTFIXUP_OPTIMIZE_OTHER
- if (type != 'f' && q[1]) {
- insn = *(unsigned int *)q[1];
- if (!insn || insn == 1)
- insn = *addr;
- else
- fmangled = 1;
- }
-#endif
- switch (type) {
- case 'f': /* CALL */
- if (addr >= __start___ksymtab && addr < __stop___ksymtab) {
- *addr = p[1];
- break;
- } else if (!q[1]) {
- if ((insn & 0xc1c00000) == 0x01000000) { /* SETHI */
- *addr = (insn & 0xffc00000) | (p[1] >> 10); break;
- } else if ((insn & 0xc1f82000) == 0x80102000) { /* OR X, %LO(i), Y */
- *addr = (insn & 0xffffe000) | (p[1] & 0x3ff); break;
- } else if ((insn & 0xc0000000) != 0x40000000) { /* !CALL */
- bad_f:
- prom_printf(insn_f, p, addr, insn, addr[1]);
- prom_halt();
- }
- } else if (q[1] != 1)
- addr[1] = q[1];
- if (p[2] == BTFIXUPCALL_NORM) {
- norm_f:
- *addr = 0x40000000 | ((p[1] - (unsigned)addr) >> 2);
- q[1] = 0;
- break;
- }
-#ifndef BTFIXUP_OPTIMIZE_NOP
- goto norm_f;
-#else
- if (!(addr[1] & 0x80000000)) {
- if ((addr[1] & 0xc1c00000) != 0x01000000) /* !SETHI */
- goto bad_f; /* CALL, Bicc, FBfcc, CBccc are weird in delay slot, aren't they? */
- } else {
- if ((addr[1] & 0x01800000) == 0x01800000) {
- if ((addr[1] & 0x01f80000) == 0x01e80000) {
- /* RESTORE */
- goto norm_f; /* It is dangerous to patch that */
- }
- goto bad_f;
- }
- if ((addr[1] & 0xffffe003) == 0x9e03e000) {
- /* ADD %O7, XX, %o7 */
- int displac = (addr[1] << 19);
-
- displac = (displac >> 21) + 2;
- *addr = (0x10800000) + (displac & 0x3fffff);
- q[1] = addr[1];
- addr[1] = p[2];
- break;
- }
- if ((addr[1] & 0x201f) == 0x200f || (addr[1] & 0x7c000) == 0x3c000)
- goto norm_f; /* Someone is playing bad tricks with us: rs1 or rs2 is o7 */
- if ((addr[1] & 0x3e000000) == 0x1e000000)
- goto norm_f; /* rd is %o7. We'd better take care. */
- }
- if (p[2] == BTFIXUPCALL_NOP) {
- *addr = 0x01000000;
- q[1] = 1;
- break;
- }
-#ifndef BTFIXUP_OPTIMIZE_OTHER
- goto norm_f;
-#else
- if (addr[1] == 0x01000000) { /* NOP in the delay slot */
- q[1] = addr[1];
- *addr = p[2];
- break;
- }
- if ((addr[1] & 0xc0000000) != 0xc0000000) {
- /* Not a memory operation */
- if ((addr[1] & 0x30000000) == 0x10000000) {
- /* Ok, non-memory op with rd %oX */
- if ((addr[1] & 0x3e000000) == 0x1c000000)
- goto bad_f; /* Aiee. Someone is playing strange %sp tricks */
- if ((addr[1] & 0x3e000000) > 0x12000000 ||
- ((addr[1] & 0x3e000000) == 0x12000000 &&
- p[2] != BTFIXUPCALL_STO1O0 && p[2] != BTFIXUPCALL_SWAPO0O1) ||
- ((p[2] & 0xffffe000) == BTFIXUPCALL_RETINT(0))) {
- /* Nobody uses the result. We can nop it out. */
- *addr = p[2];
- q[1] = addr[1];
- addr[1] = 0x01000000;
- break;
- }
- if ((addr[1] & 0xf1ffffe0) == 0x90100000) {
- /* MOV %reg, %Ox */
- if ((addr[1] & 0x3e000000) == 0x10000000 &&
- (p[2] & 0x7c000) == 0x20000) {
- /* Ok, it is call xx; mov reg, %o0 and call optimizes
- to doing something on %o0. Patch the patch. */
- *addr = (p[2] & ~0x7c000) | ((addr[1] & 0x1f) << 14);
- q[1] = addr[1];
- addr[1] = 0x01000000;
- break;
- }
- if ((addr[1] & 0x3e000000) == 0x12000000 &&
- p[2] == BTFIXUPCALL_STO1O0) {
- *addr = (p[2] & ~0x3e000000) | ((addr[1] & 0x1f) << 25);
- q[1] = addr[1];
- addr[1] = 0x01000000;
- break;
- }
- }
- }
- }
- *addr = addr[1];
- q[1] = addr[1];
- addr[1] = p[2];
- break;
-#endif /* BTFIXUP_OPTIMIZE_OTHER */
-#endif /* BTFIXUP_OPTIMIZE_NOP */
- case 'b': /* BLACKBOX */
- /* Has to be sethi i, xx */
- if ((insn & 0xc1c00000) != 0x01000000) {
- prom_printf(insn_b, p, addr, insn);
- prom_halt();
- } else {
- void (*do_fixup)(unsigned *);
-
- do_fixup = (void (*)(unsigned *))p[1];
- do_fixup(addr);
- }
- break;
- case 's': /* SIMM13 */
- /* Has to be or %g0, i, xx */
- if ((insn & 0xc1ffe000) != 0x80102000) {
- prom_printf(insn_s, p, addr, insn);
- prom_halt();
- }
- set_addr(addr, q[1], fmangled, (insn & 0xffffe000) | (p[1] & 0x1fff));
- break;
- case 'h': /* SETHI */
- /* Has to be sethi i, xx */
- if ((insn & 0xc1c00000) != 0x01000000) {
- prom_printf(insn_h, p, addr, insn);
- prom_halt();
- }
- set_addr(addr, q[1], fmangled, (insn & 0xffc00000) | (p[1] >> 10));
- break;
- case 'a': /* HALF */
- /* Has to be sethi i, xx or or %g0, i, xx */
- if ((insn & 0xc1c00000) != 0x01000000 &&
- (insn & 0xc1ffe000) != 0x80102000) {
- prom_printf(insn_a, p, addr, insn);
- prom_halt();
- }
- if (p[1] & 0x3ff)
- set_addr(addr, q[1], fmangled,
- (insn & 0x3e000000) | 0x80102000 | (p[1] & 0x1fff));
- else
- set_addr(addr, q[1], fmangled,
- (insn & 0x3e000000) | 0x01000000 | (p[1] >> 10));
- break;
- case 'i': /* INT */
- if ((insn & 0xc1c00000) == 0x01000000) /* %HI */
- set_addr(addr, q[1], fmangled, (insn & 0xffc00000) | (p[1] >> 10));
- else if ((insn & 0x80002000) == 0x80002000) /* %LO */
- set_addr(addr, q[1], fmangled, (insn & 0xffffe000) | (p[1] & 0x3ff));
- else {
- prom_printf(insn_i, p, addr, insn);
- prom_halt();
- }
- break;
- }
- count -= 2;
- q += 2;
- }
- } else
- p = q + count;
- }
-#ifdef CONFIG_SMP
- local_ops->cache_all();
-#else
- sparc32_cachetlb_ops->cache_all();
-#endif
-}
@@ -308,7 +308,6 @@ void __init paging_init(void)
prom_halt();
}
- btfixup();
prom_build_devicetree();
of_fill_in_cpu_data();
device_scan();
@@ -141,7 +141,6 @@ static int __init iommu_init(void)
subsys_initcall(iommu_init);
-/* This begs to be btfixup-ed by srmmu. */
/* Flush the iotlb entries to ram. */
/* This could be better if we didn't have to flush whole pages. */
static void iommu_flush_iotlb(iopte_t *iopte, unsigned int niopte)
@@ -48,8 +48,6 @@
#include <asm/turbosparc.h>
#include <asm/leon.h>
-#include <asm/btfixup.h>
-
enum mbus_module srmmu_modtype;
static unsigned int hwbug_bitmask;
int vac_cache_size;
@@ -2186,5 +2184,4 @@ void __init load_mmu(void)
else
sun4m_init_smp();
#endif
- btfixup();
}
@@ -14,7 +14,6 @@
#include <asm/page.h>
#include <asm/pgtsrmmu.h>
#include <asm/viking.h>
-#include <asm/btfixup.h>
#ifdef CONFIG_SMP
.data