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authorEric Biederman <ebiederm@xmission.com>2004-10-14 20:15:40 +0000
committerEric Biederman <ebiederm@xmission.com>2004-10-14 20:15:40 +0000
commit65186ce66c299c31b5e1dad9efbcc4c05fa5989a (patch)
tree7abd7928828e810758e10a70e70e9ea8e213a0a4 /src/include
parentc84c1906b78b767902bf9d8f18ae8a21d2f1f114 (diff)
- remove old cpu header files
- Update cpu.h for the new cpu initialization scheme git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1660 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/include')
-rw-r--r--src/include/cpu/cpu.h14
-rw-r--r--src/include/cpu/cpufixup.h29
-rw-r--r--src/include/cpu/k7/cpufixup.h6
-rw-r--r--src/include/cpu/k7/mtrr.h42
-rw-r--r--src/include/cpu/k8/cpufixup.h6
-rw-r--r--src/include/cpu/k8/mtrr.h41
-rw-r--r--src/include/cpu/p5/cpuid.h25
-rw-r--r--src/include/cpu/p6/apic.h191
-rw-r--r--src/include/cpu/p6/cpufixup.h6
-rw-r--r--src/include/cpu/p6/msr.h101
-rw-r--r--src/include/cpu/p6/mtrr.h45
-rw-r--r--src/include/cpu/p6/pgtbl.h7
12 files changed, 7 insertions, 506 deletions
diff --git a/src/include/cpu/cpu.h b/src/include/cpu/cpu.h
index 523ad9a183..85603750b5 100644
--- a/src/include/cpu/cpu.h
+++ b/src/include/cpu/cpu.h
@@ -1,16 +1,16 @@
#ifndef CPU_CPU_H
#define CPU_CPU_H
-#include <mem.h>
+struct device;
+#include <arch/cpu.h>
-unsigned long cpu_initialize(struct mem_range *mem);
-#define CPU_ENABLED 1 /* Processor is available */
-#define CPU_BOOTPROCESSOR 2 /* Processor is the BP */
+void cpu_initialize(void);
+void initialize_cpus(struct device *root);
-#define __cpu_driver __attribute__ ((unused,__section__(".rodata.cpu_driver")))
+#define __cpu_driver __attribute__ ((used,__section__(".rodata.cpu_driver")))
/** start of compile time generated pci driver array */
-extern struct pci_driver cpu_drivers[];
+extern struct cpu_driver cpu_drivers[];
/** end of compile time generated pci driver array */
-extern struct pci_driver ecpu_drivers[];
+extern struct cpu_driver ecpu_drivers[];
#endif /* CPU_CPU_H */
diff --git a/src/include/cpu/cpufixup.h b/src/include/cpu/cpufixup.h
deleted file mode 100644
index 531b2a8e9d..0000000000
--- a/src/include/cpu/cpufixup.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef CPU_CPUFIXUP_H
-#define CPU_CPUFIXUP_H
-
-struct mem_range;
-
-#include <cpu/k8/cpufixup.h>
-#include <cpu/k7/cpufixup.h>
-#include <cpu/p6/cpufixup.h>
-
-#if CPU_FIXUP == 1
-# if (k8==1)
-#warning "====>Temporary notice that we are using k8 cpufixup"
-# define cpufixup(mem) k8_cpufixup(mem)
-# elif (k7==1)
-#warning "====>Temporary notice that we are using k7 cpufixup"
-# define cpufixup(mem) k7_cpufixup(mem)
-# elif (i786==1)
-#warning "====>Temporary notice that we are using i786 cpufixup"
-# define cpufixup(mem) i786_cpufixup(mem)
-# elif (i686==1)
-#warning "====>Temporary notice that we are using i686 cpufixup"
-# define cpufixup(mem) p6_cpufixup(mem)
-# endif
-#else
-#warning "====>YOU DID NOT DEFINE ONE OF: k8, k7, i786, i686"
-# define cpufixup(mem) do {} while(0)
-#endif
-
-#endif /* CPU_CPUFIXUP_H */
diff --git a/src/include/cpu/k7/cpufixup.h b/src/include/cpu/k7/cpufixup.h
deleted file mode 100644
index 0e3db3d655..0000000000
--- a/src/include/cpu/k7/cpufixup.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef CPU_K7_CPUFIXUP_H
-#define CPU_K7_CPUFIXUP_H
-
-void k7_cpufixup(struct mem_range *mem);
-
-#endif /* CPU_K7_CPUFIXUP_H */
diff --git a/src/include/cpu/k7/mtrr.h b/src/include/cpu/k7/mtrr.h
deleted file mode 100644
index ea376da2df..0000000000
--- a/src/include/cpu/k7/mtrr.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef CPU_K7_MTRR_H
-#define CPU_K7_MTRR_H
-
-#include <cpu/p6/mtrr.h>
-
-#define IORR_FIRST 0xC0010016
-#define IORR_LAST 0xC0010019
-#define SYSCFG 0xC0010010
-
-#define MTRR_READ_MEM (1 << 4)
-#define MTRR_WRITE_MEM (1 << 3)
-
-#define SYSCFG_MSR 0xC0010010
-#define SYSCFG_MSR_EvictEn (1 << 22)
-#define SYSCFG_MSR_TOM2En (1 << 21)
-#define SYSCFG_MSR_MtrrVarDramEn (1 << 20)
-#define SYSCFG_MSR_MtrrFixDramModEn (1 << 19)
-#define SYSCFG_MSR_MtrrFixDramEn (1 << 18)
-#define SYSCFG_MSR_UcLockEn (1 << 17)
-#define SYSCFG_MSR_ChxToDirtyDis (1 << 16)
-#define SYSCFG_MSR_SysEccEn (1 << 15)
-#define SYSCFG_MSR_RdBlkL2WayEn (1 << 14)
-#define SYSCFG_MSR_SysFillValIsD1 (1 << 13)
-#define SYSCFG_MSR_IcInclusive (1 << 12)
-#define SYSCFG_MSR_ClVicBlkEn (1 << 11)
-#define SYSCFG_MSR_SetDirtyEnO (1 << 10)
-#define SYSCFG_MSR_SetDirtyEnS (1 << 9)
-#define SYSCFG_MSR_SetDirtyEnE (1 << 8)
-#define SYSCFG_MSR_SysVicLimitMask ((1 << 8) - (1 << 5))
-#define SYSCFG_MSR_SysAckLimitMask ((1 << 5) - (1 << 0))
-
-
-
-#define IORR0_BASE 0xC0010016
-#define IORR0_MASK 0xC0010017
-#define IORR1_BASE 0xC0010018
-#define IORR1_MASK 0xC0010019
-#define TOP_MEM 0xC001001A
-#define TOP_MEM2 0xC001001D
-#define HWCR_MSR 0xC0010015
-
-#endif /* CPU_K7_MTRR_H */
diff --git a/src/include/cpu/k8/cpufixup.h b/src/include/cpu/k8/cpufixup.h
deleted file mode 100644
index 9500ec216e..0000000000
--- a/src/include/cpu/k8/cpufixup.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef CPU_K8_CPUFIXUP_H
-#define CPU_K8_CPUFIXUP_H
-
-void k8_cpufixup(struct mem_range *mem);
-
-#endif /* CPU_K8_CPUFIXUP_H */
diff --git a/src/include/cpu/k8/mtrr.h b/src/include/cpu/k8/mtrr.h
deleted file mode 100644
index 890820b12f..0000000000
--- a/src/include/cpu/k8/mtrr.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef CPU_K8_MTRR_H
-#define CPU_K8_MTRR_H
-
-#include <cpu/p6/mtrr.h>
-
-#define IORR_FIRST 0xC0010016
-#define IORR_LAST 0xC0010019
-
-#define MTRR_READ_MEM (1 << 4)
-#define MTRR_WRITE_MEM (1 << 3)
-
-#define SYSCFG_MSR 0xC0010010
-#define SYSCFG_MSR_TOM2En (1 << 21)
-#define SYSCFG_MSR_MtrrVarDramEn (1 << 20)
-#define SYSCFG_MSR_MtrrFixDramModEn (1 << 19)
-#define SYSCFG_MSR_MtrrFixDramEn (1 << 18)
-#define SYSCFG_MSR_UcLockEn (1 << 17)
-#define SYSCFG_MSR_ChxToDirtyDis (1 << 16)
-#define SYSCFG_MSR_ClVicBlkEn (1 << 11)
-#define SYSCFG_MSR_SetDirtyEnO (1 << 10)
-#define SYSCFG_MSR_SetDirtyEnS (1 << 9)
-#define SYSCFG_MSR_SetDirtyEnE (1 << 8)
-#define SYSCFG_MSR_SysVicLimitMask ((1 << 8) - (1 << 5))
-#define SYSCFG_MSR_SysAckLimitMask ((1 << 5) - (1 << 0))
-
-#define IORR0_BASE 0xC0010016
-#define IORR0_MASK 0xC0010017
-#define IORR1_BASE 0xC0010018
-#define IORR1_MASK 0xC0010019
-#define TOP_MEM 0xC001001A
-#define TOP_MEM2 0xC001001D
-#define HWCR_MSR 0xC0010015
-#define NB_CFG_MSR 0xC001001f
-#define IC_CFG_MSR 0xC0011021
-#define DC_CFG_MSR 0xC0011022
-#define BU_CFG_MSR 0xC0011023
-
-#define TOP_MEM_MASK 0x007fffff
-#define TOP_MEM_MASK_KB (TOP_MEM_MASK >> 10)
-
-#endif /* CPU_K8_MTRR_H */
diff --git a/src/include/cpu/p5/cpuid.h b/src/include/cpu/p5/cpuid.h
deleted file mode 100644
index b8ffc88a84..0000000000
--- a/src/include/cpu/p5/cpuid.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef CPU_P5_CPUID_H
-#define CPU_P5_CPUID_H
-
-int mtrr_check(void);
-void display_cpuid(void);
-
-/*
- * Generic CPUID function. copied from Linux kernel headers
- */
-
-static inline void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx)
-{
- __asm__("pushl %%ebx\n\t"
- "cpuid\n\t"
- "movl %%ebx, %%esi\n\t"
- "popl %%ebx\n\t"
- : "=a" (*eax),
- "=S" (*ebx),
- "=c" (*ecx),
- "=d" (*edx)
- : "a" (op)
- : "cc");
-}
-
-#endif /* CPU_P5_CPUID_H */
diff --git a/src/include/cpu/p6/apic.h b/src/include/cpu/p6/apic.h
deleted file mode 100644
index 7e8b2f4938..0000000000
--- a/src/include/cpu/p6/apic.h
+++ /dev/null
@@ -1,191 +0,0 @@
-#ifndef APIC_H
-#define APIC_H
-
-#define APIC_BASE_MSR 0x1B
-#define APIC_BASE_MSR_BOOTSTRAP_PROCESSOR (1 << 8)
-#define APIC_BASE_MSR_ENABLE (1 << 11)
-#define APIC_BASE_MSR_ADDR_MASK 0xFFFFF000
-
-#define APIC_DEFAULT_BASE 0xfee00000
-
-#define APIC_ID 0x020
-#define APIC_LVR 0x030
-#define APIC_TASKPRI 0x80
-#define APIC_TPRI_MASK 0xFF
-#define APIC_ARBID 0x090
-#define APIC_RRR 0x0C0
-#define APIC_SVR 0x0f0
-#define APIC_SPIV 0x0f0
-#define APIC_SPIV_ENABLE 0x100
-#define APIC_ESR 0x280
-#define APIC_ESR_SEND_CS 0x00001
-#define APIC_ESR_RECV_CS 0x00002
-#define APIC_ESR_SEND_ACC 0x00004
-#define APIC_ESR_RECV_ACC 0x00008
-#define APIC_ESR_SENDILL 0x00020
-#define APIC_ESR_RECVILL 0x00040
-#define APIC_ESR_ILLREGA 0x00080
-#define APIC_ICR 0x300
-#define APIC_DEST_SELF 0x40000
-#define APIC_DEST_ALLINC 0x80000
-#define APIC_DEST_ALLBUT 0xC0000
-#define APIC_ICR_RR_MASK 0x30000
-#define APIC_ICR_RR_INVALID 0x00000
-#define APIC_ICR_RR_INPROG 0x10000
-#define APIC_ICR_RR_VALID 0x20000
-#define APIC_INT_LEVELTRIG 0x08000
-#define APIC_INT_ASSERT 0x04000
-#define APIC_ICR_BUSY 0x01000
-#define APIC_DEST_LOGICAL 0x00800
-#define APIC_DM_FIXED 0x00000
-#define APIC_DM_LOWEST 0x00100
-#define APIC_DM_SMI 0x00200
-#define APIC_DM_REMRD 0x00300
-#define APIC_DM_NMI 0x00400
-#define APIC_DM_INIT 0x00500
-#define APIC_DM_STARTUP 0x00600
-#define APIC_DM_EXTINT 0x00700
-#define APIC_VECTOR_MASK 0x000FF
-#define APIC_ICR2 0x310
-#define GET_APIC_DEST_FIELD(x) (((x)>>24)&0xFF)
-#define SET_APIC_DEST_FIELD(x) ((x)<<24)
-#define APIC_LVTT 0x320
-#define APIC_LVTPC 0x340
-#define APIC_LVT0 0x350
-#define APIC_LVT_TIMER_BASE_MASK (0x3<<18)
-#define GET_APIC_TIMER_BASE(x) (((x)>>18)&0x3)
-#define SET_APIC_TIMER_BASE(x) (((x)<<18))
-#define APIC_TIMER_BASE_CLKIN 0x0
-#define APIC_TIMER_BASE_TMBASE 0x1
-#define APIC_TIMER_BASE_DIV 0x2
-#define APIC_LVT_TIMER_PERIODIC (1<<17)
-#define APIC_LVT_MASKED (1<<16)
-#define APIC_LVT_LEVEL_TRIGGER (1<<15)
-#define APIC_LVT_REMOTE_IRR (1<<14)
-#define APIC_INPUT_POLARITY (1<<13)
-#define APIC_SEND_PENDING (1<<12)
-#define APIC_LVT_RESERVED_1 (1<<11)
-#define APIC_DELIVERY_MODE_MASK (7<<8)
-#define APIC_DELIVERY_MODE_FIXED (0<<8)
-#define APIC_DELIVERY_MODE_NMI (4<<8)
-#define APIC_DELIVERY_MODE_EXTINT (7<<8)
-#define GET_APIC_DELIVERY_MODE(x) (((x)>>8)&0x7)
-#define SET_APIC_DELIVERY_MODE(x,y) (((x)&~0x700)|((y)<<8))
-#define APIC_MODE_FIXED 0x0
-#define APIC_MODE_NMI 0x4
-#define APIC_MODE_EXINT 0x7
-#define APIC_LVT1 0x360
-#define APIC_LVTERR 0x370
-#define APIC_TMICT 0x380
-#define APIC_TMCCT 0x390
-#define APIC_TDCR 0x3E0
-#define APIC_TDR_DIV_TMBASE (1<<2)
-#define APIC_TDR_DIV_1 0xB
-#define APIC_TDR_DIV_2 0x0
-#define APIC_TDR_DIV_4 0x1
-#define APIC_TDR_DIV_8 0x2
-#define APIC_TDR_DIV_16 0x3
-#define APIC_TDR_DIV_32 0x8
-#define APIC_TDR_DIV_64 0x9
-#define APIC_TDR_DIV_128 0xA
-
-#if defined(__ROMCC__) || !defined(ASSEMBLY)
-
-static inline unsigned long apic_read(unsigned long reg)
-{
- return *((volatile unsigned long *)(APIC_DEFAULT_BASE+reg));
-}
-
-static inline void apic_write(unsigned long reg, unsigned long v)
-{
- *((volatile unsigned long *)(APIC_DEFAULT_BASE+reg)) = v;
-}
-
-static inline void apic_wait_icr_idle(void)
-{
- do { } while ( apic_read( APIC_ICR ) & APIC_ICR_BUSY );
-}
-
-
-#endif
-
-#if !defined(ASSEMBLY)
-
-#define xchg(ptr,v) ((__typeof__(*(ptr)))__xchg((unsigned long)(v),(ptr),sizeof(*(ptr))))
-
-struct __xchg_dummy { unsigned long a[100]; };
-#define __xg(x) ((struct __xchg_dummy *)(x))
-
-/*
- * Note: no "lock" prefix even on SMP: xchg always implies lock anyway
- * Note 2: xchg has side effect, so that attribute volatile is necessary,
- * but generally the primitive is invalid, *ptr is output argument. --ANK
- */
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-{
- switch (size) {
- case 1:
- __asm__ __volatile__("xchgb %b0,%1"
- :"=q" (x)
- :"m" (*__xg(ptr)), "0" (x)
- :"memory");
- break;
- case 2:
- __asm__ __volatile__("xchgw %w0,%1"
- :"=r" (x)
- :"m" (*__xg(ptr)), "0" (x)
- :"memory");
- break;
- case 4:
- __asm__ __volatile__("xchgl %0,%1"
- :"=r" (x)
- :"m" (*__xg(ptr)), "0" (x)
- :"memory");
- break;
- }
- return x;
-}
-
-
-extern inline void apic_write_atomic(unsigned long reg, unsigned long v)
-{
- xchg((volatile unsigned long *)(APIC_DEFAULT_BASE+reg), v);
-}
-
-
-#ifdef CONFIG_X86_GOOD_APIC
-# define FORCE_READ_AROUND_WRITE 0
-# define apic_read_around(x) apic_read(x)
-# define apic_write_around(x,y) apic_write((x),(y))
-#else
-# define FORCE_READ_AROUND_WRITE 1
-# define apic_read_around(x) apic_read(x)
-# define apic_write_around(x,y) apic_write_atomic((x),(y))
-#endif
-
-static inline int apic_remote_read(int apicid, int reg, unsigned long *pvalue)
-{
- int timeout;
- unsigned long status;
- int result;
- apic_wait_icr_idle();
- apic_write_around(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write_around(APIC_ICR, APIC_DM_REMRD | (reg >> 4));
- timeout = 0;
- do {
-#if 0
- udelay(100);
-#endif
- status = apic_read(APIC_ICR) & APIC_ICR_RR_MASK;
- } while (status == APIC_ICR_RR_INPROG && timeout++ < 1000);
-
- result = -1;
- if (status == APIC_ICR_RR_VALID) {
- *pvalue = apic_read(APIC_RRR);
- result = 0;
- }
- return result;
-}
-#endif /* ASSEMBLY */
-
-#endif /* APIC_H */
diff --git a/src/include/cpu/p6/cpufixup.h b/src/include/cpu/p6/cpufixup.h
deleted file mode 100644
index 9b0f2fa096..0000000000
--- a/src/include/cpu/p6/cpufixup.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef CPU_P6_CPUFIXUP_H
-#define CPU_P6_CPUFIXUP_H
-
-void p6_cpufixup(struct mem_range *mem);
-
-#endif /* CPU_P6_CPUFIXUP_H */
diff --git a/src/include/cpu/p6/msr.h b/src/include/cpu/p6/msr.h
deleted file mode 100644
index d7632ba6de..0000000000
--- a/src/include/cpu/p6/msr.h
+++ /dev/null
@@ -1,101 +0,0 @@
-#ifndef CPU_P6_MSR_H
-#define CPU_P6_MSR_H
-
-
-#ifdef __ROMCC__
-
-typedef __builtin_msr_t msr_t;
-
-static msr_t rdmsr(unsigned long index)
-{
- return __builtin_rdmsr(index);
-}
-
-static void wrmsr(unsigned long index, msr_t msr)
-{
- __builtin_wrmsr(index, msr.lo, msr.hi);
-}
-
-
-struct tsc_struct {
- unsigned lo;
- unsigned hi;
-};
-typedef struct tsc_struct tsc_t;
-
-static tsc_t rdtsc(void)
-{
- tsc_t res;
- asm ("rdtsc"
- : "=a" (res.lo), "=d"(res.hi) /* outputs */
- : /* inputs */
- : /* Clobbers */
- );
- return res;
-}
-#endif
-
-#ifdef __GNUC__
-
-typedef struct msr_struct
-{
- unsigned lo;
- unsigned hi;
-} msr_t;
-
-static inline msr_t rdmsr(unsigned index)
-{
- msr_t result;
- __asm__ __volatile__ (
- "rdmsr"
- : "=a" (result.lo), "=d" (result.hi)
- : "c" (index)
- );
- return result;
-}
-
-static inline void wrmsr(unsigned index, msr_t msr)
-{
- __asm__ __volatile__ (
- "wrmsr"
- : /* No outputs */
- : "c" (index), "a" (msr.lo), "d" (msr.hi)
- );
-}
-
-typedef struct tsc_struct
-{
- unsigned lo;
- unsigned hi;
-} tsc_t;
-
-static inline tsc_t rdtsc(void)
-{
- tsc_t result;
- __asm__ __volatile__(
- "rdtsc"
- : "=a" (result.lo), "=d" (result.hi)
- );
- return result;
-}
-
-typedef struct pmc_struct
-{
- unsigned lo;
- unsigned hi;
-} pmc_t;
-
-static inline pmc_t rdpmc(unsigned counter)
-{
- pmc_t result;
- __asm__ __volatile__(
- "rdpmc"
- : "=a" (result.lo), "=d" (result.hi)
- : "c" (counter)
- );
- return result;
-}
-
-#endif
-
-#endif /* CPU_P6_MSR_H */
diff --git a/src/include/cpu/p6/mtrr.h b/src/include/cpu/p6/mtrr.h
deleted file mode 100644
index b14f7104bd..0000000000
--- a/src/include/cpu/p6/mtrr.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef __LINUXBIOS_CPU_P6_MTRR_H
-#define __LINUXBIOS_CPU_P6_MTRR_H
-
-/* These are the region types */
-#define MTRR_TYPE_UNCACHEABLE 0
-#define MTRR_TYPE_WRCOMB 1
-/*#define MTRR_TYPE_ 2*/
-/*#define MTRR_TYPE_ 3*/
-#define MTRR_TYPE_WRTHROUGH 4
-#define MTRR_TYPE_WRPROT 5
-#define MTRR_TYPE_WRBACK 6
-#define MTRR_NUM_TYPES 7
-
-#define MTRRcap_MSR 0x0fe
-#define MTRRdefType_MSR 0x2ff
-
-#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
-#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
-
-#define NUM_FIXED_RANGES 88
-#define MTRRfix64K_00000_MSR 0x250
-#define MTRRfix16K_80000_MSR 0x258
-#define MTRRfix16K_A0000_MSR 0x259
-#define MTRRfix4K_C0000_MSR 0x268
-#define MTRRfix4K_C8000_MSR 0x269
-#define MTRRfix4K_D0000_MSR 0x26a
-#define MTRRfix4K_D8000_MSR 0x26b
-#define MTRRfix4K_E0000_MSR 0x26c
-#define MTRRfix4K_E8000_MSR 0x26d
-#define MTRRfix4K_F0000_MSR 0x26e
-#define MTRRfix4K_F8000_MSR 0x26f
-
-
-#if !defined(ASSEMBLY)
-
-void set_var_mtrr(unsigned int reg, unsigned long base, unsigned long size, unsigned char type);
-void add_var_mtrr(unsigned long basek, unsigned long sizek, unsigned char type);
-#if defined(INTEL_PPRO_MTRR)
-struct mem_range;
-void setup_mtrrs(struct mem_range *mem);
-#endif
-
-#endif /* ASSEMBLY */
-
-#endif /* __LINUXBIOS_CPU_P6_MTRR_H */
diff --git a/src/include/cpu/p6/pgtbl.h b/src/include/cpu/p6/pgtbl.h
deleted file mode 100644
index 68e327cd7a..0000000000
--- a/src/include/cpu/p6/pgtbl.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef CPU_P6_PGTBL_H
-#define CPU_P6_PGTBL_H
-
-#define MAPPING_ERROR ((void *)0xffffffffUL)
-void *map_2M_page(int cpu_index, unsigned long page);
-
-#endif /* CPU_P6_PGTBL_H */