From bb8985586b7a906e116db835c64773b7a7d51663 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 17 Aug 2008 21:05:42 -0400 Subject: x86, um: ... and asm-x86 move Signed-off-by: Al Viro Signed-off-by: H. Peter Anvin --- include/asm-x86/Kbuild | 24 - include/asm-x86/a.out-core.h | 73 -- include/asm-x86/a.out.h | 20 - include/asm-x86/acpi.h | 178 --- include/asm-x86/agp.h | 35 - include/asm-x86/alternative-asm.h | 22 - include/asm-x86/alternative.h | 183 --- include/asm-x86/amd_iommu.h | 35 - include/asm-x86/amd_iommu_types.h | 404 ------- include/asm-x86/apic.h | 199 ---- include/asm-x86/apicdef.h | 417 ------- include/asm-x86/arch_hooks.h | 26 - include/asm-x86/asm.h | 47 - include/asm-x86/atomic.h | 5 - include/asm-x86/atomic_32.h | 259 ---- include/asm-x86/atomic_64.h | 473 -------- include/asm-x86/auxvec.h | 12 - include/asm-x86/bigsmp/apic.h | 139 --- include/asm-x86/bigsmp/apicdef.h | 13 - include/asm-x86/bigsmp/ipi.h | 25 - include/asm-x86/bios_ebda.h | 36 - include/asm-x86/bitops.h | 451 ------- include/asm-x86/boot.h | 26 - include/asm-x86/bootparam.h | 111 -- include/asm-x86/bug.h | 39 - include/asm-x86/bugs.h | 12 - include/asm-x86/byteorder.h | 81 -- include/asm-x86/cache.h | 20 - include/asm-x86/cacheflush.h | 118 -- include/asm-x86/calgary.h | 72 -- include/asm-x86/calling.h | 170 --- include/asm-x86/checksum.h | 5 - include/asm-x86/checksum_32.h | 189 --- include/asm-x86/checksum_64.h | 191 --- include/asm-x86/cmpxchg.h | 5 - include/asm-x86/cmpxchg_32.h | 344 ------ include/asm-x86/cmpxchg_64.h | 185 --- include/asm-x86/compat.h | 218 ---- include/asm-x86/cpu.h | 20 - include/asm-x86/cpufeature.h | 271 ----- include/asm-x86/cputime.h | 1 - include/asm-x86/current.h | 39 - include/asm-x86/debugreg.h | 70 -- include/asm-x86/delay.h | 31 - include/asm-x86/desc.h | 409 ------- include/asm-x86/desc_defs.h | 95 -- include/asm-x86/device.h | 16 - include/asm-x86/div64.h | 60 - include/asm-x86/dma-mapping.h | 308 ----- include/asm-x86/dma.h | 318 ----- include/asm-x86/dmi.h | 26 - include/asm-x86/ds.h | 238 ---- include/asm-x86/dwarf2.h | 61 - include/asm-x86/e820.h | 146 --- include/asm-x86/edac.h | 18 - include/asm-x86/efi.h | 110 -- include/asm-x86/elf.h | 336 ------ include/asm-x86/emergency-restart.h | 18 - include/asm-x86/errno.h | 1 - include/asm-x86/es7000/apic.h | 193 --- include/asm-x86/es7000/apicdef.h | 13 - include/asm-x86/es7000/ipi.h | 24 - include/asm-x86/es7000/mpparse.h | 30 - include/asm-x86/es7000/wakecpu.h | 59 - include/asm-x86/fb.h | 21 - include/asm-x86/fcntl.h | 1 - include/asm-x86/fixmap.h | 68 -- include/asm-x86/fixmap_32.h | 123 -- include/asm-x86/fixmap_64.h | 83 -- include/asm-x86/floppy.h | 281 ----- include/asm-x86/frame.h | 27 - include/asm-x86/ftrace.h | 24 - include/asm-x86/futex.h | 140 --- include/asm-x86/gart.h | 73 -- include/asm-x86/genapic.h | 5 - include/asm-x86/genapic_32.h | 126 -- include/asm-x86/genapic_64.h | 58 - include/asm-x86/geode.h | 253 ---- include/asm-x86/gpio.h | 56 - include/asm-x86/hardirq.h | 11 - include/asm-x86/hardirq_32.h | 28 - include/asm-x86/hardirq_64.h | 23 - include/asm-x86/highmem.h | 82 -- include/asm-x86/hpet.h | 114 -- include/asm-x86/hugetlb.h | 93 -- include/asm-x86/hw_irq.h | 131 -- include/asm-x86/hypertransport.h | 45 - include/asm-x86/i387.h | 400 ------- include/asm-x86/i8253.h | 18 - include/asm-x86/i8259.h | 63 - include/asm-x86/ia32.h | 170 --- include/asm-x86/ia32_unistd.h | 18 - include/asm-x86/idle.h | 15 - include/asm-x86/intel_arch_perfmon.h | 31 - include/asm-x86/io.h | 91 -- include/asm-x86/io_32.h | 284 ----- include/asm-x86/io_64.h | 244 ---- include/asm-x86/io_apic.h | 204 ---- include/asm-x86/ioctl.h | 1 - include/asm-x86/ioctls.h | 94 -- include/asm-x86/iommu.h | 46 - include/asm-x86/ipcbuf.h | 28 - include/asm-x86/ipi.h | 138 --- include/asm-x86/irq.h | 50 - include/asm-x86/irq_regs.h | 5 - include/asm-x86/irq_regs_32.h | 29 - include/asm-x86/irq_regs_64.h | 1 - include/asm-x86/irq_remapping.h | 8 - include/asm-x86/irq_vectors.h | 164 --- include/asm-x86/irqflags.h | 211 ---- include/asm-x86/ist.h | 34 - include/asm-x86/k8.h | 15 - include/asm-x86/kdebug.h | 37 - include/asm-x86/kexec.h | 175 --- include/asm-x86/kgdb.h | 79 -- include/asm-x86/kmap_types.h | 29 - include/asm-x86/kprobes.h | 88 -- include/asm-x86/kvm.h | 211 ---- include/asm-x86/kvm_host.h | 752 ------------ include/asm-x86/kvm_para.h | 147 --- include/asm-x86/kvm_x86_emulate.h | 184 --- include/asm-x86/ldt.h | 40 - include/asm-x86/lguest.h | 94 -- include/asm-x86/lguest_hcall.h | 71 -- include/asm-x86/linkage.h | 61 - include/asm-x86/local.h | 235 ---- include/asm-x86/mach-default/apm.h | 73 -- include/asm-x86/mach-default/do_timer.h | 16 - include/asm-x86/mach-default/entry_arch.h | 36 - include/asm-x86/mach-default/mach_apic.h | 156 --- include/asm-x86/mach-default/mach_apicdef.h | 24 - include/asm-x86/mach-default/mach_ipi.h | 64 - include/asm-x86/mach-default/mach_mpparse.h | 17 - include/asm-x86/mach-default/mach_mpspec.h | 12 - include/asm-x86/mach-default/mach_timer.h | 48 - include/asm-x86/mach-default/mach_traps.h | 33 - include/asm-x86/mach-default/mach_wakecpu.h | 42 - include/asm-x86/mach-default/pci-functions.h | 19 - include/asm-x86/mach-default/setup_arch.h | 3 - include/asm-x86/mach-default/smpboot_hooks.h | 59 - include/asm-x86/mach-generic/gpio.h | 15 - include/asm-x86/mach-generic/mach_apic.h | 33 - include/asm-x86/mach-generic/mach_apicdef.h | 11 - include/asm-x86/mach-generic/mach_ipi.h | 10 - include/asm-x86/mach-generic/mach_mpparse.h | 10 - include/asm-x86/mach-generic/mach_mpspec.h | 12 - include/asm-x86/mach-rdc321x/gpio.h | 60 - include/asm-x86/mach-rdc321x/rdc321x_defs.h | 12 - include/asm-x86/mach-voyager/do_timer.h | 17 - include/asm-x86/mach-voyager/entry_arch.h | 26 - include/asm-x86/mach-voyager/setup_arch.h | 12 - include/asm-x86/math_emu.h | 31 - include/asm-x86/mc146818rtc.h | 104 -- include/asm-x86/mca.h | 43 - include/asm-x86/mca_dma.h | 201 ---- include/asm-x86/mce.h | 130 -- include/asm-x86/microcode.h | 47 - include/asm-x86/mman.h | 20 - include/asm-x86/mmconfig.h | 12 - include/asm-x86/mmu.h | 26 - include/asm-x86/mmu_context.h | 37 - include/asm-x86/mmu_context_32.h | 56 - include/asm-x86/mmu_context_64.h | 54 - include/asm-x86/mmx.h | 14 - include/asm-x86/mmzone.h | 5 - include/asm-x86/mmzone_32.h | 134 --- include/asm-x86/mmzone_64.h | 51 - include/asm-x86/module.h | 80 -- include/asm-x86/mpspec.h | 145 --- include/asm-x86/mpspec_def.h | 180 --- include/asm-x86/msgbuf.h | 39 - include/asm-x86/msidef.h | 55 - include/asm-x86/msr-index.h | 332 ------ include/asm-x86/msr.h | 247 ---- include/asm-x86/mtrr.h | 173 --- include/asm-x86/mutex.h | 5 - include/asm-x86/mutex_32.h | 125 -- include/asm-x86/mutex_64.h | 100 -- include/asm-x86/nmi.h | 81 -- include/asm-x86/nops.h | 118 -- include/asm-x86/numa.h | 5 - include/asm-x86/numa_32.h | 11 - include/asm-x86/numa_64.h | 43 - include/asm-x86/numaq.h | 169 --- include/asm-x86/numaq/apic.h | 136 --- include/asm-x86/numaq/apicdef.h | 14 - include/asm-x86/numaq/ipi.h | 25 - include/asm-x86/numaq/mpparse.h | 7 - include/asm-x86/numaq/wakecpu.h | 43 - include/asm-x86/olpc.h | 132 --- include/asm-x86/page.h | 209 ---- include/asm-x86/page_32.h | 136 --- include/asm-x86/page_64.h | 105 -- include/asm-x86/param.h | 22 - include/asm-x86/paravirt.h | 1650 -------------------------- include/asm-x86/parport.h | 10 - include/asm-x86/pat.h | 22 - include/asm-x86/pci-direct.h | 21 - include/asm-x86/pci.h | 114 -- include/asm-x86/pci_32.h | 34 - include/asm-x86/pci_64.h | 66 -- include/asm-x86/pda.h | 137 --- include/asm-x86/percpu.h | 218 ---- include/asm-x86/pgalloc.h | 114 -- include/asm-x86/pgtable-2level-defs.h | 20 - include/asm-x86/pgtable-2level.h | 79 -- include/asm-x86/pgtable-3level-defs.h | 28 - include/asm-x86/pgtable-3level.h | 175 --- include/asm-x86/pgtable.h | 561 --------- include/asm-x86/pgtable_32.h | 191 --- include/asm-x86/pgtable_64.h | 285 ----- include/asm-x86/poll.h | 1 - include/asm-x86/posix_types.h | 13 - include/asm-x86/posix_types_32.h | 85 -- include/asm-x86/posix_types_64.h | 119 -- include/asm-x86/prctl.h | 10 - include/asm-x86/processor-cyrix.h | 38 - include/asm-x86/processor-flags.h | 100 -- include/asm-x86/processor.h | 936 --------------- include/asm-x86/proto.h | 32 - include/asm-x86/ptrace-abi.h | 145 --- include/asm-x86/ptrace.h | 280 ----- include/asm-x86/pvclock-abi.h | 42 - include/asm-x86/pvclock.h | 14 - include/asm-x86/reboot.h | 21 - include/asm-x86/reboot_fixups.h | 6 - include/asm-x86/required-features.h | 82 -- include/asm-x86/resource.h | 1 - include/asm-x86/resume-trace.h | 21 - include/asm-x86/rio.h | 63 - include/asm-x86/rtc.h | 1 - include/asm-x86/rwlock.h | 8 - include/asm-x86/rwsem.h | 265 ----- include/asm-x86/scatterlist.h | 33 - include/asm-x86/seccomp.h | 5 - include/asm-x86/seccomp_32.h | 17 - include/asm-x86/seccomp_64.h | 25 - include/asm-x86/sections.h | 1 - include/asm-x86/segment.h | 209 ---- include/asm-x86/sembuf.h | 24 - include/asm-x86/serial.h | 29 - include/asm-x86/setup.h | 105 -- include/asm-x86/shmbuf.h | 51 - include/asm-x86/shmparam.h | 6 - include/asm-x86/sigcontext.h | 284 ----- include/asm-x86/sigcontext32.h | 75 -- include/asm-x86/siginfo.h | 10 - include/asm-x86/signal.h | 262 ---- include/asm-x86/smp.h | 229 ---- include/asm-x86/socket.h | 57 - include/asm-x86/sockios.h | 13 - include/asm-x86/sparsemem.h | 34 - include/asm-x86/spinlock.h | 364 ------ include/asm-x86/spinlock_types.h | 20 - include/asm-x86/srat.h | 39 - include/asm-x86/stacktrace.h | 21 - include/asm-x86/stat.h | 114 -- include/asm-x86/statfs.h | 12 - include/asm-x86/string.h | 5 - include/asm-x86/string_32.h | 326 ----- include/asm-x86/string_64.h | 60 - include/asm-x86/summit/apic.h | 184 --- include/asm-x86/summit/apicdef.h | 13 - include/asm-x86/summit/ipi.h | 25 - include/asm-x86/summit/mpparse.h | 109 -- include/asm-x86/suspend.h | 5 - include/asm-x86/suspend_32.h | 51 - include/asm-x86/suspend_64.h | 52 - include/asm-x86/swiotlb.h | 58 - include/asm-x86/sync_bitops.h | 130 -- include/asm-x86/syscall.h | 211 ---- include/asm-x86/syscalls.h | 93 -- include/asm-x86/system.h | 425 ------- include/asm-x86/system_64.h | 22 - include/asm-x86/tce.h | 48 - include/asm-x86/termbits.h | 198 ---- include/asm-x86/termios.h | 113 -- include/asm-x86/therm_throt.h | 9 - include/asm-x86/thread_info.h | 264 ----- include/asm-x86/time.h | 63 - include/asm-x86/timer.h | 66 -- include/asm-x86/timex.h | 19 - include/asm-x86/tlb.h | 11 - include/asm-x86/tlbflush.h | 178 --- include/asm-x86/topology.h | 258 ---- include/asm-x86/trampoline.h | 21 - include/asm-x86/traps.h | 81 -- include/asm-x86/tsc.h | 62 - include/asm-x86/types.h | 36 - include/asm-x86/uaccess.h | 454 ------- include/asm-x86/uaccess_32.h | 218 ---- include/asm-x86/uaccess_64.h | 202 ---- include/asm-x86/ucontext.h | 18 - include/asm-x86/unaligned.h | 14 - include/asm-x86/unistd.h | 13 - include/asm-x86/unistd_32.h | 379 ------ include/asm-x86/unistd_64.h | 693 ----------- include/asm-x86/unwind.h | 13 - include/asm-x86/user.h | 5 - include/asm-x86/user32.h | 70 -- include/asm-x86/user_32.h | 131 -- include/asm-x86/user_64.h | 137 --- include/asm-x86/uv/bios.h | 94 -- include/asm-x86/uv/uv_bau.h | 332 ------ include/asm-x86/uv/uv_hub.h | 354 ------ include/asm-x86/uv/uv_irq.h | 36 - include/asm-x86/uv/uv_mmrs.h | 1295 -------------------- include/asm-x86/vdso.h | 47 - include/asm-x86/vga.h | 20 - include/asm-x86/vgtod.h | 29 - include/asm-x86/vic.h | 61 - include/asm-x86/visws/cobalt.h | 125 -- include/asm-x86/visws/lithium.h | 53 - include/asm-x86/visws/piix4.h | 107 -- include/asm-x86/visws/sgivw.h | 5 - include/asm-x86/vm86.h | 208 ---- include/asm-x86/vmi.h | 263 ---- include/asm-x86/vmi_time.h | 98 -- include/asm-x86/voyager.h | 528 --------- include/asm-x86/vsyscall.h | 44 - include/asm-x86/xcr.h | 49 - include/asm-x86/xen/events.h | 24 - include/asm-x86/xen/grant_table.h | 7 - include/asm-x86/xen/hypercall.h | 527 -------- include/asm-x86/xen/hypervisor.h | 82 -- include/asm-x86/xen/interface.h | 175 --- include/asm-x86/xen/interface_32.h | 97 -- include/asm-x86/xen/interface_64.h | 159 --- include/asm-x86/xen/page.h | 165 --- include/asm-x86/xor.h | 5 - include/asm-x86/xor_32.h | 888 -------------- include/asm-x86/xor_64.h | 361 ------ include/asm-x86/xsave.h | 118 -- 333 files changed, 38672 deletions(-) delete mode 100644 include/asm-x86/Kbuild delete mode 100644 include/asm-x86/a.out-core.h delete mode 100644 include/asm-x86/a.out.h delete mode 100644 include/asm-x86/acpi.h delete mode 100644 include/asm-x86/agp.h delete mode 100644 include/asm-x86/alternative-asm.h delete mode 100644 include/asm-x86/alternative.h delete mode 100644 include/asm-x86/amd_iommu.h delete mode 100644 include/asm-x86/amd_iommu_types.h delete mode 100644 include/asm-x86/apic.h delete mode 100644 include/asm-x86/apicdef.h delete mode 100644 include/asm-x86/arch_hooks.h delete mode 100644 include/asm-x86/asm.h delete mode 100644 include/asm-x86/atomic.h delete mode 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include/asm-x86/xor_64.h delete mode 100644 include/asm-x86/xsave.h (limited to 'include/asm-x86') diff --git a/include/asm-x86/Kbuild b/include/asm-x86/Kbuild deleted file mode 100644 index 4a8e80c..0000000 --- a/include/asm-x86/Kbuild +++ /dev/null @@ -1,24 +0,0 @@ -include include/asm-generic/Kbuild.asm - -header-y += boot.h -header-y += bootparam.h -header-y += debugreg.h -header-y += ldt.h -header-y += msr-index.h -header-y += prctl.h -header-y += ptrace-abi.h -header-y += sigcontext32.h -header-y += ucontext.h -header-y += processor-flags.h - -unifdef-y += e820.h -unifdef-y += ist.h -unifdef-y += mce.h -unifdef-y += msr.h -unifdef-y += mtrr.h -unifdef-y += posix_types_32.h -unifdef-y += posix_types_64.h -unifdef-y += unistd_32.h -unifdef-y += unistd_64.h -unifdef-y += vm86.h -unifdef-y += vsyscall.h diff --git a/include/asm-x86/a.out-core.h b/include/asm-x86/a.out-core.h deleted file mode 100644 index f570576..0000000 --- a/include/asm-x86/a.out-core.h +++ /dev/null @@ -1,73 +0,0 @@ -/* a.out coredump register dumper - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ - -#ifndef ASM_X86__A_OUT_CORE_H -#define ASM_X86__A_OUT_CORE_H - -#ifdef __KERNEL__ -#ifdef CONFIG_X86_32 - -#include -#include - -/* - * fill in the user structure for an a.out core dump - */ -static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump) -{ - u16 gs; - -/* changed the size calculations - should hopefully work better. lbt */ - dump->magic = CMAGIC; - dump->start_code = 0; - dump->start_stack = regs->sp & ~(PAGE_SIZE - 1); - dump->u_tsize = ((unsigned long)current->mm->end_code) >> PAGE_SHIFT; - dump->u_dsize = ((unsigned long)(current->mm->brk + (PAGE_SIZE - 1))) - >> PAGE_SHIFT; - dump->u_dsize -= dump->u_tsize; - dump->u_ssize = 0; - dump->u_debugreg[0] = current->thread.debugreg0; - dump->u_debugreg[1] = current->thread.debugreg1; - dump->u_debugreg[2] = current->thread.debugreg2; - dump->u_debugreg[3] = current->thread.debugreg3; - dump->u_debugreg[4] = 0; - dump->u_debugreg[5] = 0; - dump->u_debugreg[6] = current->thread.debugreg6; - dump->u_debugreg[7] = current->thread.debugreg7; - - if (dump->start_stack < TASK_SIZE) - dump->u_ssize = ((unsigned long)(TASK_SIZE - dump->start_stack)) - >> PAGE_SHIFT; - - dump->regs.bx = regs->bx; - dump->regs.cx = regs->cx; - dump->regs.dx = regs->dx; - dump->regs.si = regs->si; - dump->regs.di = regs->di; - dump->regs.bp = regs->bp; - dump->regs.ax = regs->ax; - dump->regs.ds = (u16)regs->ds; - dump->regs.es = (u16)regs->es; - dump->regs.fs = (u16)regs->fs; - savesegment(gs, gs); - dump->regs.orig_ax = regs->orig_ax; - dump->regs.ip = regs->ip; - dump->regs.cs = (u16)regs->cs; - dump->regs.flags = regs->flags; - dump->regs.sp = regs->sp; - dump->regs.ss = (u16)regs->ss; - - dump->u_fpvalid = dump_fpu(regs, &dump->i387); -} - -#endif /* CONFIG_X86_32 */ -#endif /* __KERNEL__ */ -#endif /* ASM_X86__A_OUT_CORE_H */ diff --git a/include/asm-x86/a.out.h b/include/asm-x86/a.out.h deleted file mode 100644 index 0948748..0000000 --- a/include/asm-x86/a.out.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef ASM_X86__A_OUT_H -#define ASM_X86__A_OUT_H - -struct exec -{ - unsigned int a_info; /* Use macros N_MAGIC, etc for access */ - unsigned a_text; /* length of text, in bytes */ - unsigned a_data; /* length of data, in bytes */ - unsigned a_bss; /* length of uninitialized data area for file, in bytes */ - unsigned a_syms; /* length of symbol table data in file, in bytes */ - unsigned a_entry; /* start address */ - unsigned a_trsize; /* length of relocation info for text, in bytes */ - unsigned a_drsize; /* length of relocation info for data, in bytes */ -}; - -#define N_TRSIZE(a) ((a).a_trsize) -#define N_DRSIZE(a) ((a).a_drsize) -#define N_SYMSIZE(a) ((a).a_syms) - -#endif /* ASM_X86__A_OUT_H */ diff --git a/include/asm-x86/acpi.h b/include/asm-x86/acpi.h deleted file mode 100644 index 392e173..0000000 --- a/include/asm-x86/acpi.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef ASM_X86__ACPI_H -#define ASM_X86__ACPI_H - -/* - * Copyright (C) 2001 Paul Diefenbaugh - * Copyright (C) 2001 Patrick Mochel - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - */ -#include - -#include -#include -#include -#include - -#define COMPILER_DEPENDENT_INT64 long long -#define COMPILER_DEPENDENT_UINT64 unsigned long long - -/* - * Calling conventions: - * - * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) - * ACPI_EXTERNAL_XFACE - External ACPI interfaces - * ACPI_INTERNAL_XFACE - Internal ACPI interfaces - * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces - */ -#define ACPI_SYSTEM_XFACE -#define ACPI_EXTERNAL_XFACE -#define ACPI_INTERNAL_XFACE -#define ACPI_INTERNAL_VAR_XFACE - -/* Asm macros */ - -#define ACPI_ASM_MACROS -#define BREAKPOINT3 -#define ACPI_DISABLE_IRQS() local_irq_disable() -#define ACPI_ENABLE_IRQS() local_irq_enable() -#define ACPI_FLUSH_CPU_CACHE() wbinvd() - -int __acpi_acquire_global_lock(unsigned int *lock); -int __acpi_release_global_lock(unsigned int *lock); - -#define ACPI_ACQUIRE_GLOBAL_LOCK(facs, Acq) \ - ((Acq) = __acpi_acquire_global_lock(&facs->global_lock)) - -#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \ - ((Acq) = __acpi_release_global_lock(&facs->global_lock)) - -/* - * Math helper asm macros - */ -#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \ - asm("divl %2;" \ - : "=a"(q32), "=d"(r32) \ - : "r"(d32), \ - "0"(n_lo), "1"(n_hi)) - - -#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \ - asm("shrl $1,%2 ;" \ - "rcrl $1,%3;" \ - : "=r"(n_hi), "=r"(n_lo) \ - : "0"(n_hi), "1"(n_lo)) - -#ifdef CONFIG_ACPI -extern int acpi_lapic; -extern int acpi_ioapic; -extern int acpi_noirq; -extern int acpi_strict; -extern int acpi_disabled; -extern int acpi_ht; -extern int acpi_pci_disabled; -extern int acpi_skip_timer_override; -extern int acpi_use_timer_override; - -extern u8 acpi_sci_flags; -extern int acpi_sci_override_gsi; -void acpi_pic_sci_set_trigger(unsigned int, u16); - -static inline void disable_acpi(void) -{ - acpi_disabled = 1; - acpi_ht = 0; - acpi_pci_disabled = 1; - acpi_noirq = 1; -} - -/* Fixmap pages to reserve for ACPI boot-time tables (see fixmap.h) */ -#define FIX_ACPI_PAGES 4 - -extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq); - -static inline void acpi_noirq_set(void) { acpi_noirq = 1; } -static inline void acpi_disable_pci(void) -{ - acpi_pci_disabled = 1; - acpi_noirq_set(); -} -extern int acpi_irq_balance_set(char *str); - -/* routines for saving/restoring kernel state */ -extern int acpi_save_state_mem(void); -extern void acpi_restore_state_mem(void); - -extern unsigned long acpi_wakeup_address; - -/* early initialization routine */ -extern void acpi_reserve_bootmem(void); - -/* - * Check if the CPU can handle C2 and deeper - */ -static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate) -{ - /* - * Early models (<=5) of AMD Opterons are not supposed to go into - * C2 state. - * - * Steppings 0x0A and later are good - */ - if (boot_cpu_data.x86 == 0x0F && - boot_cpu_data.x86_vendor == X86_VENDOR_AMD && - boot_cpu_data.x86_model <= 0x05 && - boot_cpu_data.x86_mask < 0x0A) - return 1; - else if (boot_cpu_has(X86_FEATURE_AMDC1E)) - return 1; - else - return max_cstate; -} - -#else /* !CONFIG_ACPI */ - -#define acpi_lapic 0 -#define acpi_ioapic 0 -static inline void acpi_noirq_set(void) { } -static inline void acpi_disable_pci(void) { } -static inline void disable_acpi(void) { } - -#endif /* !CONFIG_ACPI */ - -#define ARCH_HAS_POWER_INIT 1 - -struct bootnode; - -#ifdef CONFIG_ACPI_NUMA -extern int acpi_numa; -extern int acpi_scan_nodes(unsigned long start, unsigned long end); -#define NR_NODE_MEMBLKS (MAX_NUMNODES*2) -extern void acpi_fake_nodes(const struct bootnode *fake_nodes, - int num_nodes); -#else -static inline void acpi_fake_nodes(const struct bootnode *fake_nodes, - int num_nodes) -{ -} -#endif - -#define acpi_unlazy_tlb(x) leave_mm(x) - -#endif /* ASM_X86__ACPI_H */ diff --git a/include/asm-x86/agp.h b/include/asm-x86/agp.h deleted file mode 100644 index 3617fd4..0000000 --- a/include/asm-x86/agp.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef ASM_X86__AGP_H -#define ASM_X86__AGP_H - -#include -#include - -/* - * Functions to keep the agpgart mappings coherent with the MMU. The - * GART gives the CPU a physical alias of pages in memory. The alias - * region is mapped uncacheable. Make sure there are no conflicting - * mappings with different cachability attributes for the same - * page. This avoids data corruption on some CPUs. - */ - -#define map_page_into_agp(page) set_pages_uc(page, 1) -#define unmap_page_from_agp(page) set_pages_wb(page, 1) - -/* - * Could use CLFLUSH here if the cpu supports it. But then it would - * need to be called for each cacheline of the whole page so it may - * not be worth it. Would need a page for it. - */ -#define flush_agp_cache() wbinvd() - -/* Convert a physical address to an address suitable for the GART. */ -#define phys_to_gart(x) (x) -#define gart_to_phys(x) (x) - -/* GATT allocation. Returns/accepts GATT kernel virtual address. */ -#define alloc_gatt_pages(order) \ - ((char *)__get_free_pages(GFP_KERNEL, (order))) -#define free_gatt_pages(table, order) \ - free_pages((unsigned long)(table), (order)) - -#endif /* ASM_X86__AGP_H */ diff --git a/include/asm-x86/alternative-asm.h b/include/asm-x86/alternative-asm.h deleted file mode 100644 index e2077d3..0000000 --- a/include/asm-x86/alternative-asm.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifdef __ASSEMBLY__ - -#ifdef CONFIG_X86_32 -# define X86_ALIGN .long -#else -# define X86_ALIGN .quad -#endif - -#ifdef CONFIG_SMP - .macro LOCK_PREFIX -1: lock - .section .smp_locks,"a" - .align 4 - X86_ALIGN 1b - .previous - .endm -#else - .macro LOCK_PREFIX - .endm -#endif - -#endif /* __ASSEMBLY__ */ diff --git a/include/asm-x86/alternative.h b/include/asm-x86/alternative.h deleted file mode 100644 index 22d3c98..0000000 --- a/include/asm-x86/alternative.h +++ /dev/null @@ -1,183 +0,0 @@ -#ifndef ASM_X86__ALTERNATIVE_H -#define ASM_X86__ALTERNATIVE_H - -#include -#include -#include - -/* - * Alternative inline assembly for SMP. - * - * The LOCK_PREFIX macro defined here replaces the LOCK and - * LOCK_PREFIX macros used everywhere in the source tree. - * - * SMP alternatives use the same data structures as the other - * alternatives and the X86_FEATURE_UP flag to indicate the case of a - * UP system running a SMP kernel. The existing apply_alternatives() - * works fine for patching a SMP kernel for UP. - * - * The SMP alternative tables can be kept after boot and contain both - * UP and SMP versions of the instructions to allow switching back to - * SMP at runtime, when hotplugging in a new CPU, which is especially - * useful in virtualized environments. - * - * The very common lock prefix is handled as special case in a - * separate table which is a pure address list without replacement ptr - * and size information. That keeps the table sizes small. - */ - -#ifdef CONFIG_SMP -#define LOCK_PREFIX \ - ".section .smp_locks,\"a\"\n" \ - _ASM_ALIGN "\n" \ - _ASM_PTR "661f\n" /* address */ \ - ".previous\n" \ - "661:\n\tlock; " - -#else /* ! CONFIG_SMP */ -#define LOCK_PREFIX "" -#endif - -/* This must be included *after* the definition of LOCK_PREFIX */ -#include - -struct alt_instr { - u8 *instr; /* original instruction */ - u8 *replacement; - u8 cpuid; /* cpuid bit set for replacement */ - u8 instrlen; /* length of original instruction */ - u8 replacementlen; /* length of new instruction, <= instrlen */ - u8 pad1; -#ifdef CONFIG_X86_64 - u32 pad2; -#endif -}; - -extern void alternative_instructions(void); -extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end); - -struct module; - -#ifdef CONFIG_SMP -extern void alternatives_smp_module_add(struct module *mod, char *name, - void *locks, void *locks_end, - void *text, void *text_end); -extern void alternatives_smp_module_del(struct module *mod); -extern void alternatives_smp_switch(int smp); -#else -static inline void alternatives_smp_module_add(struct module *mod, char *name, - void *locks, void *locks_end, - void *text, void *text_end) {} -static inline void alternatives_smp_module_del(struct module *mod) {} -static inline void alternatives_smp_switch(int smp) {} -#endif /* CONFIG_SMP */ - -const unsigned char *const *find_nop_table(void); - -/* - * Alternative instructions for different CPU types or capabilities. - * - * This allows to use optimized instructions even on generic binary - * kernels. - * - * length of oldinstr must be longer or equal the length of newinstr - * It can be padded with nops as needed. - * - * For non barrier like inlines please define new variants - * without volatile and memory clobber. - */ -#define alternative(oldinstr, newinstr, feature) \ - asm volatile ("661:\n\t" oldinstr "\n662:\n" \ - ".section .altinstructions,\"a\"\n" \ - _ASM_ALIGN "\n" \ - _ASM_PTR "661b\n" /* label */ \ - _ASM_PTR "663f\n" /* new instruction */ \ - " .byte %c0\n" /* feature bit */ \ - " .byte 662b-661b\n" /* sourcelen */ \ - " .byte 664f-663f\n" /* replacementlen */ \ - ".previous\n" \ - ".section .altinstr_replacement,\"ax\"\n" \ - "663:\n\t" newinstr "\n664:\n" /* replacement */ \ - ".previous" :: "i" (feature) : "memory") - -/* - * Alternative inline assembly with input. - * - * Pecularities: - * No memory clobber here. - * Argument numbers start with 1. - * Best is to use constraints that are fixed size (like (%1) ... "r") - * If you use variable sized constraints like "m" or "g" in the - * replacement make sure to pad to the worst case length. - */ -#define alternative_input(oldinstr, newinstr, feature, input...) \ - asm volatile ("661:\n\t" oldinstr "\n662:\n" \ - ".section .altinstructions,\"a\"\n" \ - _ASM_ALIGN "\n" \ - _ASM_PTR "661b\n" /* label */ \ - _ASM_PTR "663f\n" /* new instruction */ \ - " .byte %c0\n" /* feature bit */ \ - " .byte 662b-661b\n" /* sourcelen */ \ - " .byte 664f-663f\n" /* replacementlen */ \ - ".previous\n" \ - ".section .altinstr_replacement,\"ax\"\n" \ - "663:\n\t" newinstr "\n664:\n" /* replacement */ \ - ".previous" :: "i" (feature), ##input) - -/* Like alternative_input, but with a single output argument */ -#define alternative_io(oldinstr, newinstr, feature, output, input...) \ - asm volatile ("661:\n\t" oldinstr "\n662:\n" \ - ".section .altinstructions,\"a\"\n" \ - _ASM_ALIGN "\n" \ - _ASM_PTR "661b\n" /* label */ \ - _ASM_PTR "663f\n" /* new instruction */ \ - " .byte %c[feat]\n" /* feature bit */ \ - " .byte 662b-661b\n" /* sourcelen */ \ - " .byte 664f-663f\n" /* replacementlen */ \ - ".previous\n" \ - ".section .altinstr_replacement,\"ax\"\n" \ - "663:\n\t" newinstr "\n664:\n" /* replacement */ \ - ".previous" : output : [feat] "i" (feature), ##input) - -/* - * use this macro(s) if you need more than one output parameter - * in alternative_io - */ -#define ASM_OUTPUT2(a, b) a, b - -struct paravirt_patch_site; -#ifdef CONFIG_PARAVIRT -void apply_paravirt(struct paravirt_patch_site *start, - struct paravirt_patch_site *end); -#else -static inline void apply_paravirt(struct paravirt_patch_site *start, - struct paravirt_patch_site *end) -{} -#define __parainstructions NULL -#define __parainstructions_end NULL -#endif - -extern void add_nops(void *insns, unsigned int len); - -/* - * Clear and restore the kernel write-protection flag on the local CPU. - * Allows the kernel to edit read-only pages. - * Side-effect: any interrupt handler running between save and restore will have - * the ability to write to read-only pages. - * - * Warning: - * Code patching in the UP case is safe if NMIs and MCE handlers are stopped and - * no thread can be preempted in the instructions being modified (no iret to an - * invalid instruction possible) or if the instructions are changed from a - * consistent state to another consistent state atomically. - * More care must be taken when modifying code in the SMP case because of - * Intel's errata. - * On the local CPU you need to be protected again NMI or MCE handlers seeing an - * inconsistent instruction while you patch. - * The _early version expects the memory to already be RW. - */ - -extern void *text_poke(void *addr, const void *opcode, size_t len); -extern void *text_poke_early(void *addr, const void *opcode, size_t len); - -#endif /* ASM_X86__ALTERNATIVE_H */ diff --git a/include/asm-x86/amd_iommu.h b/include/asm-x86/amd_iommu.h deleted file mode 100644 index 041d0db..0000000 --- a/include/asm-x86/amd_iommu.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (C) 2007-2008 Advanced Micro Devices, Inc. - * Author: Joerg Roedel - * Leo Duran - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef ASM_X86__AMD_IOMMU_H -#define ASM_X86__AMD_IOMMU_H - -#include - -#ifdef CONFIG_AMD_IOMMU -extern int amd_iommu_init(void); -extern int amd_iommu_init_dma_ops(void); -extern void amd_iommu_detect(void); -extern irqreturn_t amd_iommu_int_handler(int irq, void *data); -#else -static inline int amd_iommu_init(void) { return -ENODEV; } -static inline void amd_iommu_detect(void) { } -#endif - -#endif /* ASM_X86__AMD_IOMMU_H */ diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h deleted file mode 100644 index b308586..0000000 --- a/include/asm-x86/amd_iommu_types.h +++ /dev/null @@ -1,404 +0,0 @@ -/* - * Copyright (C) 2007-2008 Advanced Micro Devices, Inc. - * Author: Joerg Roedel - * Leo Duran - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef ASM_X86__AMD_IOMMU_TYPES_H -#define ASM_X86__AMD_IOMMU_TYPES_H - -#include -#include -#include - -/* - * some size calculation constants - */ -#define DEV_TABLE_ENTRY_SIZE 32 -#define ALIAS_TABLE_ENTRY_SIZE 2 -#define RLOOKUP_TABLE_ENTRY_SIZE (sizeof(void *)) - -/* Length of the MMIO region for the AMD IOMMU */ -#define MMIO_REGION_LENGTH 0x4000 - -/* Capability offsets used by the driver */ -#define MMIO_CAP_HDR_OFFSET 0x00 -#define MMIO_RANGE_OFFSET 0x0c -#define MMIO_MISC_OFFSET 0x10 - -/* Masks, shifts and macros to parse the device range capability */ -#define MMIO_RANGE_LD_MASK 0xff000000 -#define MMIO_RANGE_FD_MASK 0x00ff0000 -#define MMIO_RANGE_BUS_MASK 0x0000ff00 -#define MMIO_RANGE_LD_SHIFT 24 -#define MMIO_RANGE_FD_SHIFT 16 -#define MMIO_RANGE_BUS_SHIFT 8 -#define MMIO_GET_LD(x) (((x) & MMIO_RANGE_LD_MASK) >> MMIO_RANGE_LD_SHIFT) -#define MMIO_GET_FD(x) (((x) & MMIO_RANGE_FD_MASK) >> MMIO_RANGE_FD_SHIFT) -#define MMIO_GET_BUS(x) (((x) & MMIO_RANGE_BUS_MASK) >> MMIO_RANGE_BUS_SHIFT) -#define MMIO_MSI_NUM(x) ((x) & 0x1f) - -/* Flag masks for the AMD IOMMU exclusion range */ -#define MMIO_EXCL_ENABLE_MASK 0x01ULL -#define MMIO_EXCL_ALLOW_MASK 0x02ULL - -/* Used offsets into the MMIO space */ -#define MMIO_DEV_TABLE_OFFSET 0x0000 -#define MMIO_CMD_BUF_OFFSET 0x0008 -#define MMIO_EVT_BUF_OFFSET 0x0010 -#define MMIO_CONTROL_OFFSET 0x0018 -#define MMIO_EXCL_BASE_OFFSET 0x0020 -#define MMIO_EXCL_LIMIT_OFFSET 0x0028 -#define MMIO_CMD_HEAD_OFFSET 0x2000 -#define MMIO_CMD_TAIL_OFFSET 0x2008 -#define MMIO_EVT_HEAD_OFFSET 0x2010 -#define MMIO_EVT_TAIL_OFFSET 0x2018 -#define MMIO_STATUS_OFFSET 0x2020 - -/* MMIO status bits */ -#define MMIO_STATUS_COM_WAIT_INT_MASK 0x04 - -/* event logging constants */ -#define EVENT_ENTRY_SIZE 0x10 -#define EVENT_TYPE_SHIFT 28 -#define EVENT_TYPE_MASK 0xf -#define EVENT_TYPE_ILL_DEV 0x1 -#define EVENT_TYPE_IO_FAULT 0x2 -#define EVENT_TYPE_DEV_TAB_ERR 0x3 -#define EVENT_TYPE_PAGE_TAB_ERR 0x4 -#define EVENT_TYPE_ILL_CMD 0x5 -#define EVENT_TYPE_CMD_HARD_ERR 0x6 -#define EVENT_TYPE_IOTLB_INV_TO 0x7 -#define EVENT_TYPE_INV_DEV_REQ 0x8 -#define EVENT_DEVID_MASK 0xffff -#define EVENT_DEVID_SHIFT 0 -#define EVENT_DOMID_MASK 0xffff -#define EVENT_DOMID_SHIFT 0 -#define EVENT_FLAGS_MASK 0xfff -#define EVENT_FLAGS_SHIFT 0x10 - -/* feature control bits */ -#define CONTROL_IOMMU_EN 0x00ULL -#define CONTROL_HT_TUN_EN 0x01ULL -#define CONTROL_EVT_LOG_EN 0x02ULL -#define CONTROL_EVT_INT_EN 0x03ULL -#define CONTROL_COMWAIT_EN 0x04ULL -#define CONTROL_PASSPW_EN 0x08ULL -#define CONTROL_RESPASSPW_EN 0x09ULL -#define CONTROL_COHERENT_EN 0x0aULL -#define CONTROL_ISOC_EN 0x0bULL -#define CONTROL_CMDBUF_EN 0x0cULL -#define CONTROL_PPFLOG_EN 0x0dULL -#define CONTROL_PPFINT_EN 0x0eULL - -/* command specific defines */ -#define CMD_COMPL_WAIT 0x01 -#define CMD_INV_DEV_ENTRY 0x02 -#define CMD_INV_IOMMU_PAGES 0x03 - -#define CMD_COMPL_WAIT_STORE_MASK 0x01 -#define CMD_COMPL_WAIT_INT_MASK 0x02 -#define CMD_INV_IOMMU_PAGES_SIZE_MASK 0x01 -#define CMD_INV_IOMMU_PAGES_PDE_MASK 0x02 - -#define CMD_INV_IOMMU_ALL_PAGES_ADDRESS 0x7fffffffffffffffULL - -/* macros and definitions for device table entries */ -#define DEV_ENTRY_VALID 0x00 -#define DEV_ENTRY_TRANSLATION 0x01 -#define DEV_ENTRY_IR 0x3d -#define DEV_ENTRY_IW 0x3e -#define DEV_ENTRY_NO_PAGE_FAULT 0x62 -#define DEV_ENTRY_EX 0x67 -#define DEV_ENTRY_SYSMGT1 0x68 -#define DEV_ENTRY_SYSMGT2 0x69 -#define DEV_ENTRY_INIT_PASS 0xb8 -#define DEV_ENTRY_EINT_PASS 0xb9 -#define DEV_ENTRY_NMI_PASS 0xba -#define DEV_ENTRY_LINT0_PASS 0xbe -#define DEV_ENTRY_LINT1_PASS 0xbf -#define DEV_ENTRY_MODE_MASK 0x07 -#define DEV_ENTRY_MODE_SHIFT 0x09 - -/* constants to configure the command buffer */ -#define CMD_BUFFER_SIZE 8192 -#define CMD_BUFFER_ENTRIES 512 -#define MMIO_CMD_SIZE_SHIFT 56 -#define MMIO_CMD_SIZE_512 (0x9ULL << MMIO_CMD_SIZE_SHIFT) - -/* constants for event buffer handling */ -#define EVT_BUFFER_SIZE 8192 /* 512 entries */ -#define EVT_LEN_MASK (0x9ULL << 56) - -#define PAGE_MODE_1_LEVEL 0x01 -#define PAGE_MODE_2_LEVEL 0x02 -#define PAGE_MODE_3_LEVEL 0x03 - -#define IOMMU_PDE_NL_0 0x000ULL -#define IOMMU_PDE_NL_1 0x200ULL -#define IOMMU_PDE_NL_2 0x400ULL -#define IOMMU_PDE_NL_3 0x600ULL - -#define IOMMU_PTE_L2_INDEX(address) (((address) >> 30) & 0x1ffULL) -#define IOMMU_PTE_L1_INDEX(address) (((address) >> 21) & 0x1ffULL) -#define IOMMU_PTE_L0_INDEX(address) (((address) >> 12) & 0x1ffULL) - -#define IOMMU_MAP_SIZE_L1 (1ULL << 21) -#define IOMMU_MAP_SIZE_L2 (1ULL << 30) -#define IOMMU_MAP_SIZE_L3 (1ULL << 39) - -#define IOMMU_PTE_P (1ULL << 0) -#define IOMMU_PTE_TV (1ULL << 1) -#define IOMMU_PTE_U (1ULL << 59) -#define IOMMU_PTE_FC (1ULL << 60) -#define IOMMU_PTE_IR (1ULL << 61) -#define IOMMU_PTE_IW (1ULL << 62) - -#define IOMMU_L1_PDE(address) \ - ((address) | IOMMU_PDE_NL_1 | IOMMU_PTE_P | IOMMU_PTE_IR | IOMMU_PTE_IW) -#define IOMMU_L2_PDE(address) \ - ((address) | IOMMU_PDE_NL_2 | IOMMU_PTE_P | IOMMU_PTE_IR | IOMMU_PTE_IW) - -#define IOMMU_PAGE_MASK (((1ULL << 52) - 1) & ~0xfffULL) -#define IOMMU_PTE_PRESENT(pte) ((pte) & IOMMU_PTE_P) -#define IOMMU_PTE_PAGE(pte) (phys_to_virt((pte) & IOMMU_PAGE_MASK)) -#define IOMMU_PTE_MODE(pte) (((pte) >> 9) & 0x07) - -#define IOMMU_PROT_MASK 0x03 -#define IOMMU_PROT_IR 0x01 -#define IOMMU_PROT_IW 0x02 - -/* IOMMU capabilities */ -#define IOMMU_CAP_IOTLB 24 -#define IOMMU_CAP_NPCACHE 26 - -#define MAX_DOMAIN_ID 65536 - -/* FIXME: move this macro to */ -#define PCI_BUS(x) (((x) >> 8) & 0xff) - -/* - * This structure contains generic data for IOMMU protection domains - * independent of their use. - */ -struct protection_domain { - spinlock_t lock; /* mostly used to lock the page table*/ - u16 id; /* the domain id written to the device table */ - int mode; /* paging mode (0-6 levels) */ - u64 *pt_root; /* page table root pointer */ - void *priv; /* private data */ -}; - -/* - * Data container for a dma_ops specific protection domain - */ -struct dma_ops_domain { - struct list_head list; - - /* generic protection domain information */ - struct protection_domain domain; - - /* size of the aperture for the mappings */ - unsigned long aperture_size; - - /* address we start to search for free addresses */ - unsigned long next_bit; - - /* address allocation bitmap */ - unsigned long *bitmap; - - /* - * Array of PTE pages for the aperture. In this array we save all the - * leaf pages of the domain page table used for the aperture. This way - * we don't need to walk the page table to find a specific PTE. We can - * just calculate its address in constant time. - */ - u64 **pte_pages; - - /* This will be set to true when TLB needs to be flushed */ - bool need_flush; - - /* - * if this is a preallocated domain, keep the device for which it was - * preallocated in this variable - */ - u16 target_dev; -}; - -/* - * Structure where we save information about one hardware AMD IOMMU in the - * system. - */ -struct amd_iommu { - struct list_head list; - - /* locks the accesses to the hardware */ - spinlock_t lock; - - /* Pointer to PCI device of this IOMMU */ - struct pci_dev *dev; - - /* - * Capability pointer. There could be more than one IOMMU per PCI - * device function if there are more than one AMD IOMMU capability - * pointers. - */ - u16 cap_ptr; - - /* physical address of MMIO space */ - u64 mmio_phys; - /* virtual address of MMIO space */ - u8 *mmio_base; - - /* capabilities of that IOMMU read from ACPI */ - u32 cap; - - /* pci domain of this IOMMU */ - u16 pci_seg; - - /* first device this IOMMU handles. read from PCI */ - u16 first_device; - /* last device this IOMMU handles. read from PCI */ - u16 last_device; - - /* start of exclusion range of that IOMMU */ - u64 exclusion_start; - /* length of exclusion range of that IOMMU */ - u64 exclusion_length; - - /* command buffer virtual address */ - u8 *cmd_buf; - /* size of command buffer */ - u32 cmd_buf_size; - - /* event buffer virtual address */ - u8 *evt_buf; - /* size of event buffer */ - u32 evt_buf_size; - /* MSI number for event interrupt */ - u16 evt_msi_num; - - /* if one, we need to send a completion wait command */ - int need_sync; - - /* true if interrupts for this IOMMU are already enabled */ - bool int_enabled; - - /* default dma_ops domain for that IOMMU */ - struct dma_ops_domain *default_dom; -}; - -/* - * List with all IOMMUs in the system. This list is not locked because it is - * only written and read at driver initialization or suspend time - */ -extern struct list_head amd_iommu_list; - -/* - * Structure defining one entry in the device table - */ -struct dev_table_entry { - u32 data[8]; -}; - -/* - * One entry for unity mappings parsed out of the ACPI table. - */ -struct unity_map_entry { - struct list_head list; - - /* starting device id this entry is used for (including) */ - u16 devid_start; - /* end device id this entry is used for (including) */ - u16 devid_end; - - /* start address to unity map (including) */ - u64 address_start; - /* end address to unity map (including) */ - u64 address_end; - - /* required protection */ - int prot; -}; - -/* - * List of all unity mappings. It is not locked because as runtime it is only - * read. It is created at ACPI table parsing time. - */ -extern struct list_head amd_iommu_unity_map; - -/* - * Data structures for device handling - */ - -/* - * Device table used by hardware. Read and write accesses by software are - * locked with the amd_iommu_pd_table lock. - */ -extern struct dev_table_entry *amd_iommu_dev_table; - -/* - * Alias table to find requestor ids to device ids. Not locked because only - * read on runtime. - */ -extern u16 *amd_iommu_alias_table; - -/* - * Reverse lookup table to find the IOMMU which translates a specific device. - */ -extern struct amd_iommu **amd_iommu_rlookup_table; - -/* size of the dma_ops aperture as power of 2 */ -extern unsigned amd_iommu_aperture_order; - -/* largest PCI device id we expect translation requests for */ -extern u16 amd_iommu_last_bdf; - -/* data structures for protection domain handling */ -extern struct protection_domain **amd_iommu_pd_table; - -/* allocation bitmap for domain ids */ -extern unsigned long *amd_iommu_pd_alloc_bitmap; - -/* will be 1 if device isolation is enabled */ -extern int amd_iommu_isolate; - -/* - * If true, the addresses will be flushed on unmap time, not when - * they are reused - */ -extern bool amd_iommu_unmap_flush; - -/* takes a PCI device id and prints it out in a readable form */ -static inline void print_devid(u16 devid, int nl) -{ - int bus = devid >> 8; - int dev = devid >> 3 & 0x1f; - int fn = devid & 0x07; - - printk("%02x:%02x.%x", bus, dev, fn); - if (nl) - printk("\n"); -} - -/* takes bus and device/function and returns the device id - * FIXME: should that be in generic PCI code? */ -static inline u16 calc_devid(u8 bus, u8 devfn) -{ - return (((u16)bus) << 8) | devfn; -} - -#endif /* ASM_X86__AMD_IOMMU_TYPES_H */ diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h deleted file mode 100644 index ef1d72d..0000000 --- a/include/asm-x86/apic.h +++ /dev/null @@ -1,199 +0,0 @@ -#ifndef ASM_X86__APIC_H -#define ASM_X86__APIC_H - -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#define ARCH_APICTIMER_STOPS_ON_C3 1 - -/* - * Debugging macros - */ -#define APIC_QUIET 0 -#define APIC_VERBOSE 1 -#define APIC_DEBUG 2 - -/* - * Define the default level of output to be very little - * This can be turned up by using apic=verbose for more - * information and apic=debug for _lots_ of information. - * apic_verbosity is defined in apic.c - */ -#define apic_printk(v, s, a...) do { \ - if ((v) <= apic_verbosity) \ - printk(s, ##a); \ - } while (0) - - -extern void generic_apic_probe(void); - -#ifdef CONFIG_X86_LOCAL_APIC - -extern unsigned int apic_verbosity; -extern int local_apic_timer_c2_ok; - -extern int disable_apic; -/* - * Basic functions accessing APICs. - */ -#ifdef CONFIG_PARAVIRT -#include -#else -#define setup_boot_clock setup_boot_APIC_clock -#define setup_secondary_clock setup_secondary_APIC_clock -#endif - -extern int is_vsmp_box(void); -extern void xapic_wait_icr_idle(void); -extern u32 safe_xapic_wait_icr_idle(void); -extern u64 xapic_icr_read(void); -extern void xapic_icr_write(u32, u32); -extern int setup_profiling_timer(unsigned int); - -static inline void native_apic_mem_write(u32 reg, u32 v) -{ - volatile u32 *addr = (volatile u32 *)(APIC_BASE + reg); - - alternative_io("movl %0, %1", "xchgl %0, %1", X86_FEATURE_11AP, - ASM_OUTPUT2("=r" (v), "=m" (*addr)), - ASM_OUTPUT2("0" (v), "m" (*addr))); -} - -static inline u32 native_apic_mem_read(u32 reg) -{ - return *((volatile u32 *)(APIC_BASE + reg)); -} - -static inline void native_apic_msr_write(u32 reg, u32 v) -{ - if (reg == APIC_DFR || reg == APIC_ID || reg == APIC_LDR || - reg == APIC_LVR) - return; - - wrmsr(APIC_BASE_MSR + (reg >> 4), v, 0); -} - -static inline u32 native_apic_msr_read(u32 reg) -{ - u32 low, high; - - if (reg == APIC_DFR) - return -1; - - rdmsr(APIC_BASE_MSR + (reg >> 4), low, high); - return low; -} - -#ifndef CONFIG_X86_32 -extern int x2apic, x2apic_preenabled; -extern void check_x2apic(void); -extern void enable_x2apic(void); -extern void enable_IR_x2apic(void); -extern void x2apic_icr_write(u32 low, u32 id); -static inline int x2apic_enabled(void) -{ - int msr, msr2; - - if (!cpu_has_x2apic) - return 0; - - rdmsr(MSR_IA32_APICBASE, msr, msr2); - if (msr & X2APIC_ENABLE) - return 1; - return 0; -} -#else -#define x2apic_enabled() 0 -#endif - -struct apic_ops { - u32 (*read)(u32 reg); - void (*write)(u32 reg, u32 v); - u64 (*icr_read)(void); - void (*icr_write)(u32 low, u32 high); - void (*wait_icr_idle)(void); - u32 (*safe_wait_icr_idle)(void); -}; - -extern struct apic_ops *apic_ops; - -#define apic_read (apic_ops->read) -#define apic_write (apic_ops->write) -#define apic_icr_read (apic_ops->icr_read) -#define apic_icr_write (apic_ops->icr_write) -#define apic_wait_icr_idle (apic_ops->wait_icr_idle) -#define safe_apic_wait_icr_idle (apic_ops->safe_wait_icr_idle) - -extern int get_physical_broadcast(void); - -#ifdef CONFIG_X86_64 -static inline void ack_x2APIC_irq(void) -{ - /* Docs say use 0 for future compatibility */ - native_apic_msr_write(APIC_EOI, 0); -} -#endif - - -static inline void ack_APIC_irq(void) -{ - /* - * ack_APIC_irq() actually gets compiled as a single instruction - * ... yummie. - */ - - /* Docs say use 0 for future compatibility */ - apic_write(APIC_EOI, 0); -} - -extern int lapic_get_maxlvt(void); -extern void clear_local_APIC(void); -extern void connect_bsp_APIC(void); -extern void disconnect_bsp_APIC(int virt_wire_setup); -extern void disable_local_APIC(void); -extern void lapic_shutdown(void); -extern int verify_local_APIC(void); -extern void cache_APIC_registers(void); -extern void sync_Arb_IDs(void); -extern void init_bsp_APIC(void); -extern void setup_local_APIC(void); -extern void end_local_APIC_setup(void); -extern void init_apic_mappings(void); -extern void setup_boot_APIC_clock(void); -extern void setup_secondary_APIC_clock(void); -extern int APIC_init_uniprocessor(void); -extern void enable_NMI_through_LVT0(void); - -/* - * On 32bit this is mach-xxx local - */ -#ifdef CONFIG_X86_64 -extern void early_init_lapic_mapping(void); -extern int apic_is_clustered_box(void); -#else -static inline int apic_is_clustered_box(void) -{ - return 0; -} -#endif - -extern u8 setup_APIC_eilvt_mce(u8 vector, u8 msg_type, u8 mask); -extern u8 setup_APIC_eilvt_ibs(u8 vector, u8 msg_type, u8 mask); - - -#else /* !CONFIG_X86_LOCAL_APIC */ -static inline void lapic_shutdown(void) { } -#define local_apic_timer_c2_ok 1 -static inline void init_apic_mappings(void) { } - -#endif /* !CONFIG_X86_LOCAL_APIC */ - -#endif /* ASM_X86__APIC_H */ diff --git a/include/asm-x86/apicdef.h b/include/asm-x86/apicdef.h deleted file mode 100644 index b922c85..0000000 --- a/include/asm-x86/apicdef.h +++ /dev/null @@ -1,417 +0,0 @@ -#ifndef ASM_X86__APICDEF_H -#define ASM_X86__APICDEF_H - -/* - * Constants for various Intel APICs. (local APIC, IOAPIC, etc.) - * - * Alan Cox , 1995. - * Ingo Molnar , 1999, 2000 - */ - -#define APIC_DEFAULT_PHYS_BASE 0xfee00000 - -#define APIC_ID 0x20 - -#define APIC_LVR 0x30 -#define APIC_LVR_MASK 0xFF00FF -#define GET_APIC_VERSION(x) ((x) & 0xFFu) -#define GET_APIC_MAXLVT(x) (((x) >> 16) & 0xFFu) -#ifdef CONFIG_X86_32 -# define APIC_INTEGRATED(x) ((x) & 0xF0u) -#else -# define APIC_INTEGRATED(x) (1) -#endif -#define APIC_XAPIC(x) ((x) >= 0x14) -#define APIC_TASKPRI 0x80 -#define APIC_TPRI_MASK 0xFFu -#define APIC_ARBPRI 0x90 -#define APIC_ARBPRI_MASK 0xFFu -#define APIC_PROCPRI 0xA0 -#define APIC_EOI 0xB0 -#define APIC_EIO_ACK 0x0 -#define APIC_RRR 0xC0 -#define APIC_LDR 0xD0 -#define APIC_LDR_MASK (0xFFu << 24) -#define GET_APIC_LOGICAL_ID(x) (((x) >> 24) & 0xFFu) -#define SET_APIC_LOGICAL_ID(x) (((x) << 24)) -#define APIC_ALL_CPUS 0xFFu -#define APIC_DFR 0xE0 -#define APIC_DFR_CLUSTER 0x0FFFFFFFul -#define APIC_DFR_FLAT 0xFFFFFFFFul -#define APIC_SPIV 0xF0 -#define APIC_SPIV_FOCUS_DISABLED (1 << 9) -#define APIC_SPIV_APIC_ENABLED (1 << 8) -#define APIC_ISR 0x100 -#define APIC_ISR_NR 0x8 /* Number of 32 bit ISR registers. */ -#define APIC_TMR 0x180 -#define APIC_IRR 0x200 -#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_DEST_PHYSICAL 0x00000 -#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_LVTTHMR 0x330 -#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_MODE_MASK 0x700 -#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_EXTINT 0x7 -#define APIC_LVT1 0x360 -#define APIC_LVTERR 0x370 -#define APIC_TMICT 0x380 -#define APIC_TMCCT 0x390 -#define APIC_TDCR 0x3E0 -#define APIC_SELF_IPI 0x3F0 -#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 -#define APIC_EILVT0 0x500 -#define APIC_EILVT_NR_AMD_K8 1 /* # of extended interrupts */ -#define APIC_EILVT_NR_AMD_10H 4 -#define APIC_EILVT_LVTOFF(x) (((x) >> 4) & 0xF) -#define APIC_EILVT_MSG_FIX 0x0 -#define APIC_EILVT_MSG_SMI 0x2 -#define APIC_EILVT_MSG_NMI 0x4 -#define APIC_EILVT_MSG_EXT 0x7 -#define APIC_EILVT_MASKED (1 << 16) -#define APIC_EILVT1 0x510 -#define APIC_EILVT2 0x520 -#define APIC_EILVT3 0x530 - -#define APIC_BASE (fix_to_virt(FIX_APIC_BASE)) -#define APIC_BASE_MSR 0x800 -#define X2APIC_ENABLE (1UL << 10) - -#ifdef CONFIG_X86_32 -# define MAX_IO_APICS 64 -#else -# define MAX_IO_APICS 128 -# define MAX_LOCAL_APIC 32768 -#endif - -/* - * All x86-64 systems are xAPIC compatible. - * In the following, "apicid" is a physical APIC ID. - */ -#define XAPIC_DEST_CPUS_SHIFT 4 -#define XAPIC_DEST_CPUS_MASK ((1u << XAPIC_DEST_CPUS_SHIFT) - 1) -#define XAPIC_DEST_CLUSTER_MASK (XAPIC_DEST_CPUS_MASK << XAPIC_DEST_CPUS_SHIFT) -#define APIC_CLUSTER(apicid) ((apicid) & XAPIC_DEST_CLUSTER_MASK) -#define APIC_CLUSTERID(apicid) (APIC_CLUSTER(apicid) >> XAPIC_DEST_CPUS_SHIFT) -#define APIC_CPUID(apicid) ((apicid) & XAPIC_DEST_CPUS_MASK) -#define NUM_APIC_CLUSTERS ((BAD_APICID + 1) >> XAPIC_DEST_CPUS_SHIFT) - -/* - * the local APIC register structure, memory mapped. Not terribly well - * tested, but we might eventually use this one in the future - the - * problem why we cannot use it right now is the P5 APIC, it has an - * errata which cannot take 8-bit reads and writes, only 32-bit ones ... - */ -#define u32 unsigned int - -struct local_apic { - -/*000*/ struct { u32 __reserved[4]; } __reserved_01; - -/*010*/ struct { u32 __reserved[4]; } __reserved_02; - -/*020*/ struct { /* APIC ID Register */ - u32 __reserved_1 : 24, - phys_apic_id : 4, - __reserved_2 : 4; - u32 __reserved[3]; - } id; - -/*030*/ const - struct { /* APIC Version Register */ - u32 version : 8, - __reserved_1 : 8, - max_lvt : 8, - __reserved_2 : 8; - u32 __reserved[3]; - } version; - -/*040*/ struct { u32 __reserved[4]; } __reserved_03; - -/*050*/ struct { u32 __reserved[4]; } __reserved_04; - -/*060*/ struct { u32 __reserved[4]; } __reserved_05; - -/*070*/ struct { u32 __reserved[4]; } __reserved_06; - -/*080*/ struct { /* Task Priority Register */ - u32 priority : 8, - __reserved_1 : 24; - u32 __reserved_2[3]; - } tpr; - -/*090*/ const - struct { /* Arbitration Priority Register */ - u32 priority : 8, - __reserved_1 : 24; - u32 __reserved_2[3]; - } apr; - -/*0A0*/ const - struct { /* Processor Priority Register */ - u32 priority : 8, - __reserved_1 : 24; - u32 __reserved_2[3]; - } ppr; - -/*0B0*/ struct { /* End Of Interrupt Register */ - u32 eoi; - u32 __reserved[3]; - } eoi; - -/*0C0*/ struct { u32 __reserved[4]; } __reserved_07; - -/*0D0*/ struct { /* Logical Destination Register */ - u32 __reserved_1 : 24, - logical_dest : 8; - u32 __reserved_2[3]; - } ldr; - -/*0E0*/ struct { /* Destination Format Register */ - u32 __reserved_1 : 28, - model : 4; - u32 __reserved_2[3]; - } dfr; - -/*0F0*/ struct { /* Spurious Interrupt Vector Register */ - u32 spurious_vector : 8, - apic_enabled : 1, - focus_cpu : 1, - __reserved_2 : 22; - u32 __reserved_3[3]; - } svr; - -/*100*/ struct { /* In Service Register */ -/*170*/ u32 bitfield; - u32 __reserved[3]; - } isr [8]; - -/*180*/ struct { /* Trigger Mode Register */ -/*1F0*/ u32 bitfield; - u32 __reserved[3]; - } tmr [8]; - -/*200*/ struct { /* Interrupt Request Register */ -/*270*/ u32 bitfield; - u32 __reserved[3]; - } irr [8]; - -/*280*/ union { /* Error Status Register */ - struct { - u32 send_cs_error : 1, - receive_cs_error : 1, - send_accept_error : 1, - receive_accept_error : 1, - __reserved_1 : 1, - send_illegal_vector : 1, - receive_illegal_vector : 1, - illegal_register_address : 1, - __reserved_2 : 24; - u32 __reserved_3[3]; - } error_bits; - struct { - u32 errors; - u32 __reserved_3[3]; - } all_errors; - } esr; - -/*290*/ struct { u32 __reserved[4]; } __reserved_08; - -/*2A0*/ struct { u32 __reserved[4]; } __reserved_09; - -/*2B0*/ struct { u32 __reserved[4]; } __reserved_10; - -/*2C0*/ struct { u32 __reserved[4]; } __reserved_11; - -/*2D0*/ struct { u32 __reserved[4]; } __reserved_12; - -/*2E0*/ struct { u32 __reserved[4]; } __reserved_13; - -/*2F0*/ struct { u32 __reserved[4]; } __reserved_14; - -/*300*/ struct { /* Interrupt Command Register 1 */ - u32 vector : 8, - delivery_mode : 3, - destination_mode : 1, - delivery_status : 1, - __reserved_1 : 1, - level : 1, - trigger : 1, - __reserved_2 : 2, - shorthand : 2, - __reserved_3 : 12; - u32 __reserved_4[3]; - } icr1; - -/*310*/ struct { /* Interrupt Command Register 2 */ - union { - u32 __reserved_1 : 24, - phys_dest : 4, - __reserved_2 : 4; - u32 __reserved_3 : 24, - logical_dest : 8; - } dest; - u32 __reserved_4[3]; - } icr2; - -/*320*/ struct { /* LVT - Timer */ - u32 vector : 8, - __reserved_1 : 4, - delivery_status : 1, - __reserved_2 : 3, - mask : 1, - timer_mode : 1, - __reserved_3 : 14; - u32 __reserved_4[3]; - } lvt_timer; - -/*330*/ struct { /* LVT - Thermal Sensor */ - u32 vector : 8, - delivery_mode : 3, - __reserved_1 : 1, - delivery_status : 1, - __reserved_2 : 3, - mask : 1, - __reserved_3 : 15; - u32 __reserved_4[3]; - } lvt_thermal; - -/*340*/ struct { /* LVT - Performance Counter */ - u32 vector : 8, - delivery_mode : 3, - __reserved_1 : 1, - delivery_status : 1, - __reserved_2 : 3, - mask : 1, - __reserved_3 : 15; - u32 __reserved_4[3]; - } lvt_pc; - -/*350*/ struct { /* LVT - LINT0 */ - u32 vector : 8, - delivery_mode : 3, - __reserved_1 : 1, - delivery_status : 1, - polarity : 1, - remote_irr : 1, - trigger : 1, - mask : 1, - __reserved_2 : 15; - u32 __reserved_3[3]; - } lvt_lint0; - -/*360*/ struct { /* LVT - LINT1 */ - u32 vector : 8, - delivery_mode : 3, - __reserved_1 : 1, - delivery_status : 1, - polarity : 1, - remote_irr : 1, - trigger : 1, - mask : 1, - __reserved_2 : 15; - u32 __reserved_3[3]; - } lvt_lint1; - -/*370*/ struct { /* LVT - Error */ - u32 vector : 8, - __reserved_1 : 4, - delivery_status : 1, - __reserved_2 : 3, - mask : 1, - __reserved_3 : 15; - u32 __reserved_4[3]; - } lvt_error; - -/*380*/ struct { /* Timer Initial Count Register */ - u32 initial_count; - u32 __reserved_2[3]; - } timer_icr; - -/*390*/ const - struct { /* Timer Current Count Register */ - u32 curr_count; - u32 __reserved_2[3]; - } timer_ccr; - -/*3A0*/ struct { u32 __reserved[4]; } __reserved_16; - -/*3B0*/ struct { u32 __reserved[4]; } __reserved_17; - -/*3C0*/ struct { u32 __reserved[4]; } __reserved_18; - -/*3D0*/ struct { u32 __reserved[4]; } __reserved_19; - -/*3E0*/ struct { /* Timer Divide Configuration Register */ - u32 divisor : 4, - __reserved_1 : 28; - u32 __reserved_2[3]; - } timer_dcr; - -/*3F0*/ struct { u32 __reserved[4]; } __reserved_20; - -} __attribute__ ((packed)); - -#undef u32 - -#ifdef CONFIG_X86_32 - #define BAD_APICID 0xFFu -#else - #define BAD_APICID 0xFFFFu -#endif -#endif /* ASM_X86__APICDEF_H */ diff --git a/include/asm-x86/arch_hooks.h b/include/asm-x86/arch_hooks.h deleted file mode 100644 index de4596b..0000000 --- a/include/asm-x86/arch_hooks.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef ASM_X86__ARCH_HOOKS_H -#define ASM_X86__ARCH_HOOKS_H - -#include - -/* - * linux/include/asm/arch_hooks.h - * - * define the architecture specific hooks - */ - -/* these aren't arch hooks, they are generic routines - * that can be used by the hooks */ -extern void init_ISA_irqs(void); -extern irqreturn_t timer_interrupt(int irq, void *dev_id); - -/* these are the defined hooks */ -extern void intr_init_hook(void); -extern void pre_intr_init_hook(void); -extern void pre_setup_arch_hook(void); -extern void trap_init_hook(void); -extern void pre_time_init_hook(void); -extern void time_init_hook(void); -extern void mca_nmi_hook(void); - -#endif /* ASM_X86__ARCH_HOOKS_H */ diff --git a/include/asm-x86/asm.h b/include/asm-x86/asm.h deleted file mode 100644 index e1355f4..0000000 --- a/include/asm-x86/asm.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef ASM_X86__ASM_H -#define ASM_X86__ASM_H - -#ifdef __ASSEMBLY__ -# define __ASM_FORM(x) x -# define __ASM_EX_SEC .section __ex_table -#else -# define __ASM_FORM(x) " " #x " " -# define __ASM_EX_SEC " .section __ex_table,\"a\"\n" -#endif - -#ifdef CONFIG_X86_32 -# define __ASM_SEL(a,b) __ASM_FORM(a) -#else -# define __ASM_SEL(a,b) __ASM_FORM(b) -#endif - -#define __ASM_SIZE(inst) __ASM_SEL(inst##l, inst##q) -#define __ASM_REG(reg) __ASM_SEL(e##reg, r##reg) - -#define _ASM_PTR __ASM_SEL(.long, .quad) -#define _ASM_ALIGN __ASM_SEL(.balign 4, .balign 8) - -#define _ASM_MOV __ASM_SIZE(mov) -#define _ASM_INC __ASM_SIZE(inc) -#define _ASM_DEC __ASM_SIZE(dec) -#define _ASM_ADD __ASM_SIZE(add) -#define _ASM_SUB __ASM_SIZE(sub) -#define _ASM_XADD __ASM_SIZE(xadd) - -#define _ASM_AX __ASM_REG(ax) -#define _ASM_BX __ASM_REG(bx) -#define _ASM_CX __ASM_REG(cx) -#define _ASM_DX __ASM_REG(dx) -#define _ASM_SP __ASM_REG(sp) -#define _ASM_BP __ASM_REG(bp) -#define _ASM_SI __ASM_REG(si) -#define _ASM_DI __ASM_REG(di) - -/* Exception table entry */ -# define _ASM_EXTABLE(from,to) \ - __ASM_EX_SEC \ - _ASM_ALIGN "\n" \ - _ASM_PTR #from "," #to "\n" \ - " .previous\n" - -#endif /* ASM_X86__ASM_H */ diff --git a/include/asm-x86/atomic.h b/include/asm-x86/atomic.h deleted file mode 100644 index 4e1b887..0000000 --- a/include/asm-x86/atomic.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifdef CONFIG_X86_32 -# include "atomic_32.h" -#else -# include "atomic_64.h" -#endif diff --git a/include/asm-x86/atomic_32.h b/include/asm-x86/atomic_32.h deleted file mode 100644 index 14d3f0b..0000000 --- a/include/asm-x86/atomic_32.h +++ /dev/null @@ -1,259 +0,0 @@ -#ifndef ASM_X86__ATOMIC_32_H -#define ASM_X86__ATOMIC_32_H - -#include -#include -#include - -/* - * Atomic operations that C can't guarantee us. Useful for - * resource counting etc.. - */ - -/* - * Make sure gcc doesn't try to be clever and move things around - * on us. We need to use _exactly_ the address the user gave us, - * not some alias that contains the same information. - */ -typedef struct { - int counter; -} atomic_t; - -#define ATOMIC_INIT(i) { (i) } - -/** - * atomic_read - read atomic variable - * @v: pointer of type atomic_t - * - * Atomically reads the value of @v. - */ -#define atomic_read(v) ((v)->counter) - -/** - * atomic_set - set atomic variable - * @v: pointer of type atomic_t - * @i: required value - * - * Atomically sets the value of @v to @i. - */ -#define atomic_set(v, i) (((v)->counter) = (i)) - -/** - * atomic_add - add integer to atomic variable - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v. - */ -static inline void atomic_add(int i, atomic_t *v) -{ - asm volatile(LOCK_PREFIX "addl %1,%0" - : "+m" (v->counter) - : "ir" (i)); -} - -/** - * atomic_sub - subtract integer from atomic variable - * @i: integer value to subtract - * @v: pointer of type atomic_t - * - * Atomically subtracts @i from @v. - */ -static inline void atomic_sub(int i, atomic_t *v) -{ - asm volatile(LOCK_PREFIX "subl %1,%0" - : "+m" (v->counter) - : "ir" (i)); -} - -/** - * atomic_sub_and_test - subtract value from variable and test result - * @i: integer value to subtract - * @v: pointer of type atomic_t - * - * Atomically subtracts @i from @v and returns - * true if the result is zero, or false for all - * other cases. - */ -static inline int atomic_sub_and_test(int i, atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "subl %2,%0; sete %1" - : "+m" (v->counter), "=qm" (c) - : "ir" (i) : "memory"); - return c; -} - -/** - * atomic_inc - increment atomic variable - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1. - */ -static inline void atomic_inc(atomic_t *v) -{ - asm volatile(LOCK_PREFIX "incl %0" - : "+m" (v->counter)); -} - -/** - * atomic_dec - decrement atomic variable - * @v: pointer of type atomic_t - * - * Atomically decrements @v by 1. - */ -static inline void atomic_dec(atomic_t *v) -{ - asm volatile(LOCK_PREFIX "decl %0" - : "+m" (v->counter)); -} - -/** - * atomic_dec_and_test - decrement and test - * @v: pointer of type atomic_t - * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other - * cases. - */ -static inline int atomic_dec_and_test(atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "decl %0; sete %1" - : "+m" (v->counter), "=qm" (c) - : : "memory"); - return c != 0; -} - -/** - * atomic_inc_and_test - increment and test - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ -static inline int atomic_inc_and_test(atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "incl %0; sete %1" - : "+m" (v->counter), "=qm" (c) - : : "memory"); - return c != 0; -} - -/** - * atomic_add_negative - add and test if negative - * @v: pointer of type atomic_t - * @i: integer value to add - * - * Atomically adds @i to @v and returns true - * if the result is negative, or false when - * result is greater than or equal to zero. - */ -static inline int atomic_add_negative(int i, atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "addl %2,%0; sets %1" - : "+m" (v->counter), "=qm" (c) - : "ir" (i) : "memory"); - return c; -} - -/** - * atomic_add_return - add integer and return - * @v: pointer of type atomic_t - * @i: integer value to add - * - * Atomically adds @i to @v and returns @i + @v - */ -static inline int atomic_add_return(int i, atomic_t *v) -{ - int __i; -#ifdef CONFIG_M386 - unsigned long flags; - if (unlikely(boot_cpu_data.x86 <= 3)) - goto no_xadd; -#endif - /* Modern 486+ processor */ - __i = i; - asm volatile(LOCK_PREFIX "xaddl %0, %1" - : "+r" (i), "+m" (v->counter) - : : "memory"); - return i + __i; - -#ifdef CONFIG_M386 -no_xadd: /* Legacy 386 processor */ - local_irq_save(flags); - __i = atomic_read(v); - atomic_set(v, i + __i); - local_irq_restore(flags); - return i + __i; -#endif -} - -/** - * atomic_sub_return - subtract integer and return - * @v: pointer of type atomic_t - * @i: integer value to subtract - * - * Atomically subtracts @i from @v and returns @v - @i - */ -static inline int atomic_sub_return(int i, atomic_t *v) -{ - return atomic_add_return(-i, v); -} - -#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new))) - -/** - * atomic_add_unless - add unless the number is already a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as @v was not already @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int c, old; - c = atomic_read(v); - for (;;) { - if (unlikely(c == (u))) - break; - old = atomic_cmpxchg((v), c, c + (a)); - if (likely(old == c)) - break; - c = old; - } - return c != (u); -} - -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -#define atomic_inc_return(v) (atomic_add_return(1, v)) -#define atomic_dec_return(v) (atomic_sub_return(1, v)) - -/* These are x86-specific, used by some header files */ -#define atomic_clear_mask(mask, addr) \ - asm volatile(LOCK_PREFIX "andl %0,%1" \ - : : "r" (~(mask)), "m" (*(addr)) : "memory") - -#define atomic_set_mask(mask, addr) \ - asm volatile(LOCK_PREFIX "orl %0,%1" \ - : : "r" (mask), "m" (*(addr)) : "memory") - -/* Atomic operations are already serializing on x86 */ -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() - -#include -#endif /* ASM_X86__ATOMIC_32_H */ diff --git a/include/asm-x86/atomic_64.h b/include/asm-x86/atomic_64.h deleted file mode 100644 index 2cb218c..0000000 --- a/include/asm-x86/atomic_64.h +++ /dev/null @@ -1,473 +0,0 @@ -#ifndef ASM_X86__ATOMIC_64_H -#define ASM_X86__ATOMIC_64_H - -#include -#include - -/* atomic_t should be 32 bit signed type */ - -/* - * Atomic operations that C can't guarantee us. Useful for - * resource counting etc.. - */ - -/* - * Make sure gcc doesn't try to be clever and move things around - * on us. We need to use _exactly_ the address the user gave us, - * not some alias that contains the same information. - */ -typedef struct { - int counter; -} atomic_t; - -#define ATOMIC_INIT(i) { (i) } - -/** - * atomic_read - read atomic variable - * @v: pointer of type atomic_t - * - * Atomically reads the value of @v. - */ -#define atomic_read(v) ((v)->counter) - -/** - * atomic_set - set atomic variable - * @v: pointer of type atomic_t - * @i: required value - * - * Atomically sets the value of @v to @i. - */ -#define atomic_set(v, i) (((v)->counter) = (i)) - -/** - * atomic_add - add integer to atomic variable - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v. - */ -static inline void atomic_add(int i, atomic_t *v) -{ - asm volatile(LOCK_PREFIX "addl %1,%0" - : "=m" (v->counter) - : "ir" (i), "m" (v->counter)); -} - -/** - * atomic_sub - subtract the atomic variable - * @i: integer value to subtract - * @v: pointer of type atomic_t - * - * Atomically subtracts @i from @v. - */ -static inline void atomic_sub(int i, atomic_t *v) -{ - asm volatile(LOCK_PREFIX "subl %1,%0" - : "=m" (v->counter) - : "ir" (i), "m" (v->counter)); -} - -/** - * atomic_sub_and_test - subtract value from variable and test result - * @i: integer value to subtract - * @v: pointer of type atomic_t - * - * Atomically subtracts @i from @v and returns - * true if the result is zero, or false for all - * other cases. - */ -static inline int atomic_sub_and_test(int i, atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "subl %2,%0; sete %1" - : "=m" (v->counter), "=qm" (c) - : "ir" (i), "m" (v->counter) : "memory"); - return c; -} - -/** - * atomic_inc - increment atomic variable - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1. - */ -static inline void atomic_inc(atomic_t *v) -{ - asm volatile(LOCK_PREFIX "incl %0" - : "=m" (v->counter) - : "m" (v->counter)); -} - -/** - * atomic_dec - decrement atomic variable - * @v: pointer of type atomic_t - * - * Atomically decrements @v by 1. - */ -static inline void atomic_dec(atomic_t *v) -{ - asm volatile(LOCK_PREFIX "decl %0" - : "=m" (v->counter) - : "m" (v->counter)); -} - -/** - * atomic_dec_and_test - decrement and test - * @v: pointer of type atomic_t - * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other - * cases. - */ -static inline int atomic_dec_and_test(atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "decl %0; sete %1" - : "=m" (v->counter), "=qm" (c) - : "m" (v->counter) : "memory"); - return c != 0; -} - -/** - * atomic_inc_and_test - increment and test - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ -static inline int atomic_inc_and_test(atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "incl %0; sete %1" - : "=m" (v->counter), "=qm" (c) - : "m" (v->counter) : "memory"); - return c != 0; -} - -/** - * atomic_add_negative - add and test if negative - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns true - * if the result is negative, or false when - * result is greater than or equal to zero. - */ -static inline int atomic_add_negative(int i, atomic_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "addl %2,%0; sets %1" - : "=m" (v->counter), "=qm" (c) - : "ir" (i), "m" (v->counter) : "memory"); - return c; -} - -/** - * atomic_add_return - add and return - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns @i + @v - */ -static inline int atomic_add_return(int i, atomic_t *v) -{ - int __i = i; - asm volatile(LOCK_PREFIX "xaddl %0, %1" - : "+r" (i), "+m" (v->counter) - : : "memory"); - return i + __i; -} - -static inline int atomic_sub_return(int i, atomic_t *v) -{ - return atomic_add_return(-i, v); -} - -#define atomic_inc_return(v) (atomic_add_return(1, v)) -#define atomic_dec_return(v) (atomic_sub_return(1, v)) - -/* An 64bit atomic type */ - -typedef struct { - long counter; -} atomic64_t; - -#define ATOMIC64_INIT(i) { (i) } - -/** - * atomic64_read - read atomic64 variable - * @v: pointer of type atomic64_t - * - * Atomically reads the value of @v. - * Doesn't imply a read memory barrier. - */ -#define atomic64_read(v) ((v)->counter) - -/** - * atomic64_set - set atomic64 variable - * @v: pointer to type atomic64_t - * @i: required value - * - * Atomically sets the value of @v to @i. - */ -#define atomic64_set(v, i) (((v)->counter) = (i)) - -/** - * atomic64_add - add integer to atomic64 variable - * @i: integer value to add - * @v: pointer to type atomic64_t - * - * Atomically adds @i to @v. - */ -static inline void atomic64_add(long i, atomic64_t *v) -{ - asm volatile(LOCK_PREFIX "addq %1,%0" - : "=m" (v->counter) - : "er" (i), "m" (v->counter)); -} - -/** - * atomic64_sub - subtract the atomic64 variable - * @i: integer value to subtract - * @v: pointer to type atomic64_t - * - * Atomically subtracts @i from @v. - */ -static inline void atomic64_sub(long i, atomic64_t *v) -{ - asm volatile(LOCK_PREFIX "subq %1,%0" - : "=m" (v->counter) - : "er" (i), "m" (v->counter)); -} - -/** - * atomic64_sub_and_test - subtract value from variable and test result - * @i: integer value to subtract - * @v: pointer to type atomic64_t - * - * Atomically subtracts @i from @v and returns - * true if the result is zero, or false for all - * other cases. - */ -static inline int atomic64_sub_and_test(long i, atomic64_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "subq %2,%0; sete %1" - : "=m" (v->counter), "=qm" (c) - : "er" (i), "m" (v->counter) : "memory"); - return c; -} - -/** - * atomic64_inc - increment atomic64 variable - * @v: pointer to type atomic64_t - * - * Atomically increments @v by 1. - */ -static inline void atomic64_inc(atomic64_t *v) -{ - asm volatile(LOCK_PREFIX "incq %0" - : "=m" (v->counter) - : "m" (v->counter)); -} - -/** - * atomic64_dec - decrement atomic64 variable - * @v: pointer to type atomic64_t - * - * Atomically decrements @v by 1. - */ -static inline void atomic64_dec(atomic64_t *v) -{ - asm volatile(LOCK_PREFIX "decq %0" - : "=m" (v->counter) - : "m" (v->counter)); -} - -/** - * atomic64_dec_and_test - decrement and test - * @v: pointer to type atomic64_t - * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other - * cases. - */ -static inline int atomic64_dec_and_test(atomic64_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "decq %0; sete %1" - : "=m" (v->counter), "=qm" (c) - : "m" (v->counter) : "memory"); - return c != 0; -} - -/** - * atomic64_inc_and_test - increment and test - * @v: pointer to type atomic64_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ -static inline int atomic64_inc_and_test(atomic64_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "incq %0; sete %1" - : "=m" (v->counter), "=qm" (c) - : "m" (v->counter) : "memory"); - return c != 0; -} - -/** - * atomic64_add_negative - add and test if negative - * @i: integer value to add - * @v: pointer to type atomic64_t - * - * Atomically adds @i to @v and returns true - * if the result is negative, or false when - * result is greater than or equal to zero. - */ -static inline int atomic64_add_negative(long i, atomic64_t *v) -{ - unsigned char c; - - asm volatile(LOCK_PREFIX "addq %2,%0; sets %1" - : "=m" (v->counter), "=qm" (c) - : "er" (i), "m" (v->counter) : "memory"); - return c; -} - -/** - * atomic64_add_return - add and return - * @i: integer value to add - * @v: pointer to type atomic64_t - * - * Atomically adds @i to @v and returns @i + @v - */ -static inline long atomic64_add_return(long i, atomic64_t *v) -{ - long __i = i; - asm volatile(LOCK_PREFIX "xaddq %0, %1;" - : "+r" (i), "+m" (v->counter) - : : "memory"); - return i + __i; -} - -static inline long atomic64_sub_return(long i, atomic64_t *v) -{ - return atomic64_add_return(-i, v); -} - -#define atomic64_inc_return(v) (atomic64_add_return(1, (v))) -#define atomic64_dec_return(v) (atomic64_sub_return(1, (v))) - -#define atomic64_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) -#define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) - -#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new))) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int c, old; - c = atomic_read(v); - for (;;) { - if (unlikely(c == (u))) - break; - old = atomic_cmpxchg((v), c, c + (a)); - if (likely(old == c)) - break; - c = old; - } - return c != (u); -} - -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -/** - * atomic64_add_unless - add unless the number is a given value - * @v: pointer of type atomic64_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -static inline int atomic64_add_unless(atomic64_t *v, long a, long u) -{ - long c, old; - c = atomic64_read(v); - for (;;) { - if (unlikely(c == (u))) - break; - old = atomic64_cmpxchg((v), c, c + (a)); - if (likely(old == c)) - break; - c = old; - } - return c != (u); -} - -/** - * atomic_inc_short - increment of a short integer - * @v: pointer to type int - * - * Atomically adds 1 to @v - * Returns the new value of @u - */ -static inline short int atomic_inc_short(short int *v) -{ - asm(LOCK_PREFIX "addw $1, %0" : "+m" (*v)); - return *v; -} - -/** - * atomic_or_long - OR of two long integers - * @v1: pointer to type unsigned long - * @v2: pointer to type unsigned long - * - * Atomically ORs @v1 and @v2 - * Returns the result of the OR - */ -static inline void atomic_or_long(unsigned long *v1, unsigned long v2) -{ - asm(LOCK_PREFIX "orq %1, %0" : "+m" (*v1) : "r" (v2)); -} - -#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) - -/* These are x86-specific, used by some header files */ -#define atomic_clear_mask(mask, addr) \ - asm volatile(LOCK_PREFIX "andl %0,%1" \ - : : "r" (~(mask)), "m" (*(addr)) : "memory") - -#define atomic_set_mask(mask, addr) \ - asm volatile(LOCK_PREFIX "orl %0,%1" \ - : : "r" ((unsigned)(mask)), "m" (*(addr)) \ - : "memory") - -/* Atomic operations are already serializing on x86 */ -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() - -#include -#endif /* ASM_X86__ATOMIC_64_H */ diff --git a/include/asm-x86/auxvec.h b/include/asm-x86/auxvec.h deleted file mode 100644 index 12c7cac..0000000 --- a/include/asm-x86/auxvec.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef ASM_X86__AUXVEC_H -#define ASM_X86__AUXVEC_H -/* - * Architecture-neutral AT_ values in 0-17, leave some room - * for more of them, start the x86-specific ones at 32. - */ -#ifdef __i386__ -#define AT_SYSINFO 32 -#endif -#define AT_SYSINFO_EHDR 33 - -#endif /* ASM_X86__AUXVEC_H */ diff --git a/include/asm-x86/bigsmp/apic.h b/include/asm-x86/bigsmp/apic.h deleted file mode 100644 index 1d9543b..0000000 --- a/include/asm-x86/bigsmp/apic.h +++ /dev/null @@ -1,139 +0,0 @@ -#ifndef __ASM_MACH_APIC_H -#define __ASM_MACH_APIC_H - -#define xapic_phys_to_log_apicid(cpu) (per_cpu(x86_bios_cpu_apicid, cpu)) -#define esr_disable (1) - -static inline int apic_id_registered(void) -{ - return (1); -} - -static inline cpumask_t target_cpus(void) -{ -#ifdef CONFIG_SMP - return cpu_online_map; -#else - return cpumask_of_cpu(0); -#endif -} - -#undef APIC_DEST_LOGICAL -#define APIC_DEST_LOGICAL 0 -#define APIC_DFR_VALUE (APIC_DFR_FLAT) -#define INT_DELIVERY_MODE (dest_Fixed) -#define INT_DEST_MODE (0) /* phys delivery to target proc */ -#define NO_BALANCE_IRQ (0) -#define WAKE_SECONDARY_VIA_INIT - - -static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid) -{ - return (0); -} - -static inline unsigned long check_apicid_present(int bit) -{ - return (1); -} - -static inline unsigned long calculate_ldr(int cpu) -{ - unsigned long val, id; - val = apic_read(APIC_LDR) & ~APIC_LDR_MASK; - id = xapic_phys_to_log_apicid(cpu); - val |= SET_APIC_LOGICAL_ID(id); - return val; -} - -/* - * Set up the logical destination ID. - * - * Intel recommends to set DFR, LDR and TPR before enabling - * an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel - * document number 292116). So here it goes... - */ -static inline void init_apic_ldr(void) -{ - unsigned long val; - int cpu = smp_processor_id(); - - apic_write(APIC_DFR, APIC_DFR_VALUE); - val = calculate_ldr(cpu); - apic_write(APIC_LDR, val); -} - -static inline void setup_apic_routing(void) -{ - printk("Enabling APIC mode: %s. Using %d I/O APICs\n", - "Physflat", nr_ioapics); -} - -static inline int multi_timer_check(int apic, int irq) -{ - return (0); -} - -static inline int apicid_to_node(int logical_apicid) -{ - return apicid_2_node[hard_smp_processor_id()]; -} - -static inline int cpu_present_to_apicid(int mps_cpu) -{ - if (mps_cpu < NR_CPUS) - return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu); - - return BAD_APICID; -} - -static inline physid_mask_t apicid_to_cpu_present(int phys_apicid) -{ - return physid_mask_of_physid(phys_apicid); -} - -extern u8 cpu_2_logical_apicid[]; -/* Mapping from cpu number to logical apicid */ -static inline int cpu_to_logical_apicid(int cpu) -{ - if (cpu >= NR_CPUS) - return BAD_APICID; - return cpu_physical_id(cpu); -} - -static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map) -{ - /* For clustered we don't have a good way to do this yet - hack */ - return physids_promote(0xFFL); -} - -static inline void setup_portio_remap(void) -{ -} - -static inline void enable_apic_mode(void) -{ -} - -static inline int check_phys_apicid_present(int boot_cpu_physical_apicid) -{ - return (1); -} - -/* As we are using single CPU as destination, pick only one CPU here */ -static inline unsigned int cpu_mask_to_apicid(cpumask_t cpumask) -{ - int cpu; - int apicid; - - cpu = first_cpu(cpumask); - apicid = cpu_to_logical_apicid(cpu); - return apicid; -} - -static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb) -{ - return cpuid_apic >> index_msb; -} - -#endif /* __ASM_MACH_APIC_H */ diff --git a/include/asm-x86/bigsmp/apicdef.h b/include/asm-x86/bigsmp/apicdef.h deleted file mode 100644 index 392c3f5..0000000 --- a/include/asm-x86/bigsmp/apicdef.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef __ASM_MACH_APICDEF_H -#define __ASM_MACH_APICDEF_H - -#define APIC_ID_MASK (0xFF<<24) - -static inline unsigned get_apic_id(unsigned long x) -{ - return (((x)>>24)&0xFF); -} - -#define GET_APIC_ID(x) get_apic_id(x) - -#endif diff --git a/include/asm-x86/bigsmp/ipi.h b/include/asm-x86/bigsmp/ipi.h deleted file mode 100644 index 9404c53..0000000 --- a/include/asm-x86/bigsmp/ipi.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef __ASM_MACH_IPI_H -#define __ASM_MACH_IPI_H - -void send_IPI_mask_sequence(cpumask_t mask, int vector); - -static inline void send_IPI_mask(cpumask_t mask, int vector) -{ - send_IPI_mask_sequence(mask, vector); -} - -static inline void send_IPI_allbutself(int vector) -{ - cpumask_t mask = cpu_online_map; - cpu_clear(smp_processor_id(), mask); - - if (!cpus_empty(mask)) - send_IPI_mask(mask, vector); -} - -static inline void send_IPI_all(int vector) -{ - send_IPI_mask(cpu_online_map, vector); -} - -#endif /* __ASM_MACH_IPI_H */ diff --git a/include/asm-x86/bios_ebda.h b/include/asm-x86/bios_ebda.h deleted file mode 100644 index 79b4b88..0000000 --- a/include/asm-x86/bios_ebda.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef ASM_X86__BIOS_EBDA_H -#define ASM_X86__BIOS_EBDA_H - -#include - -/* - * there is a real-mode segmented pointer pointing to the - * 4K EBDA area at 0x40E. - */ -static inline unsigned int get_bios_ebda(void) -{ - unsigned int address = *(unsigned short *)phys_to_virt(0x40E); - address <<= 4; - return address; /* 0 means none */ -} - -void reserve_ebda_region(void); - -#ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION -/* - * This is obviously not a great place for this, but we want to be - * able to scatter it around anywhere in the kernel. - */ -void check_for_bios_corruption(void); -void start_periodic_check_for_corruption(void); -#else -static inline void check_for_bios_corruption(void) -{ -} - -static inline void start_periodic_check_for_corruption(void) -{ -} -#endif - -#endif /* ASM_X86__BIOS_EBDA_H */ diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h deleted file mode 100644 index 451a747..0000000 --- a/include/asm-x86/bitops.h +++ /dev/null @@ -1,451 +0,0 @@ -#ifndef ASM_X86__BITOPS_H -#define ASM_X86__BITOPS_H - -/* - * Copyright 1992, Linus Torvalds. - */ - -#ifndef _LINUX_BITOPS_H -#error only can be included directly -#endif - -#include -#include - -/* - * These have to be done with inline assembly: that way the bit-setting - * is guaranteed to be atomic. All bit operations return 0 if the bit - * was cleared before the operation and != 0 if it was not. - * - * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). - */ - -#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) -/* Technically wrong, but this avoids compilation errors on some gcc - versions. */ -#define BITOP_ADDR(x) "=m" (*(volatile long *) (x)) -#else -#define BITOP_ADDR(x) "+m" (*(volatile long *) (x)) -#endif - -#define ADDR BITOP_ADDR(addr) - -/* - * We do the locked ops that don't return the old value as - * a mask operation on a byte. - */ -#define IS_IMMEDIATE(nr) (__builtin_constant_p(nr)) -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3)) -#define CONST_MASK(nr) (1 << ((nr) & 7)) - -/** - * set_bit - Atomically set a bit in memory - * @nr: the bit to set - * @addr: the address to start counting from - * - * This function is atomic and may not be reordered. See __set_bit() - * if you do not require the atomic guarantees. - * - * Note: there are no guarantees that this function will not be reordered - * on non x86 architectures, so if you are writing portable code, - * make sure not to rely on its reordering guarantees. - * - * Note that @nr may be almost arbitrarily large; this function is not - * restricted to acting on a single-word quantity. - */ -static inline void set_bit(unsigned int nr, volatile unsigned long *addr) -{ - if (IS_IMMEDIATE(nr)) { - asm volatile(LOCK_PREFIX "orb %1,%0" - : CONST_MASK_ADDR(nr, addr) - : "iq" ((u8)CONST_MASK(nr)) - : "memory"); - } else { - asm volatile(LOCK_PREFIX "bts %1,%0" - : BITOP_ADDR(addr) : "Ir" (nr) : "memory"); - } -} - -/** - * __set_bit - Set a bit in memory - * @nr: the bit to set - * @addr: the address to start counting from - * - * Unlike set_bit(), this function is non-atomic and may be reordered. - * If it's called on the same region of memory simultaneously, the effect - * may be that only one operation succeeds. - */ -static inline void __set_bit(int nr, volatile unsigned long *addr) -{ - asm volatile("bts %1,%0" : ADDR : "Ir" (nr) : "memory"); -} - -/** - * clear_bit - Clears a bit in memory - * @nr: Bit to clear - * @addr: Address to start counting from - * - * clear_bit() is atomic and may not be reordered. However, it does - * not contain a memory barrier, so if it is used for locking purposes, - * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit() - * in order to ensure changes are visible on other processors. - */ -static inline void clear_bit(int nr, volatile unsigned long *addr) -{ - if (IS_IMMEDIATE(nr)) { - asm volatile(LOCK_PREFIX "andb %1,%0" - : CONST_MASK_ADDR(nr, addr) - : "iq" ((u8)~CONST_MASK(nr))); - } else { - asm volatile(LOCK_PREFIX "btr %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); - } -} - -/* - * clear_bit_unlock - Clears a bit in memory - * @nr: Bit to clear - * @addr: Address to start counting from - * - * clear_bit() is atomic and implies release semantics before the memory - * operation. It can be used for an unlock. - */ -static inline void clear_bit_unlock(unsigned nr, volatile unsigned long *addr) -{ - barrier(); - clear_bit(nr, addr); -} - -static inline void __clear_bit(int nr, volatile unsigned long *addr) -{ - asm volatile("btr %1,%0" : ADDR : "Ir" (nr)); -} - -/* - * __clear_bit_unlock - Clears a bit in memory - * @nr: Bit to clear - * @addr: Address to start counting from - * - * __clear_bit() is non-atomic and implies release semantics before the memory - * operation. It can be used for an unlock if no other CPUs can concurrently - * modify other bits in the word. - * - * No memory barrier is required here, because x86 cannot reorder stores past - * older loads. Same principle as spin_unlock. - */ -static inline void __clear_bit_unlock(unsigned nr, volatile unsigned long *addr) -{ - barrier(); - __clear_bit(nr, addr); -} - -#define smp_mb__before_clear_bit() barrier() -#define smp_mb__after_clear_bit() barrier() - -/** - * __change_bit - Toggle a bit in memory - * @nr: the bit to change - * @addr: the address to start counting from - * - * Unlike change_bit(), this function is non-atomic and may be reordered. - * If it's called on the same region of memory simultaneously, the effect - * may be that only one operation succeeds. - */ -static inline void __change_bit(int nr, volatile unsigned long *addr) -{ - asm volatile("btc %1,%0" : ADDR : "Ir" (nr)); -} - -/** - * change_bit - Toggle a bit in memory - * @nr: Bit to change - * @addr: Address to start counting from - * - * change_bit() is atomic and may not be reordered. - * Note that @nr may be almost arbitrarily large; this function is not - * restricted to acting on a single-word quantity. - */ -static inline void change_bit(int nr, volatile unsigned long *addr) -{ - asm volatile(LOCK_PREFIX "btc %1,%0" : ADDR : "Ir" (nr)); -} - -/** - * test_and_set_bit - Set a bit and return its old value - * @nr: Bit to set - * @addr: Address to count from - * - * This operation is atomic and cannot be reordered. - * It also implies a memory barrier. - */ -static inline int test_and_set_bit(int nr, volatile unsigned long *addr) -{ - int oldbit; - - asm volatile(LOCK_PREFIX "bts %2,%1\n\t" - "sbb %0,%0" : "=r" (oldbit), ADDR : "Ir" (nr) : "memory"); - - return oldbit; -} - -/** - * test_and_set_bit_lock - Set a bit and return its old value for lock - * @nr: Bit to set - * @addr: Address to count from - * - * This is the same as test_and_set_bit on x86. - */ -static inline int test_and_set_bit_lock(int nr, volatile unsigned long *addr) -{ - return test_and_set_bit(nr, addr); -} - -/** - * __test_and_set_bit - Set a bit and return its old value - * @nr: Bit to set - * @addr: Address to count from - * - * This operation is non-atomic and can be reordered. - * If two examples of this operation race, one can appear to succeed - * but actually fail. You must protect multiple accesses with a lock. - */ -static inline int __test_and_set_bit(int nr, volatile unsigned long *addr) -{ - int oldbit; - - asm("bts %2,%1\n\t" - "sbb %0,%0" - : "=r" (oldbit), ADDR - : "Ir" (nr)); - return oldbit; -} - -/** - * test_and_clear_bit - Clear a bit and return its old value - * @nr: Bit to clear - * @addr: Address to count from - * - * This operation is atomic and cannot be reordered. - * It also implies a memory barrier. - */ -static inline int test_and_clear_bit(int nr, volatile unsigned long *addr) -{ - int oldbit; - - asm volatile(LOCK_PREFIX "btr %2,%1\n\t" - "sbb %0,%0" - : "=r" (oldbit), ADDR : "Ir" (nr) : "memory"); - - return oldbit; -} - -/** - * __test_and_clear_bit - Clear a bit and return its old value - * @nr: Bit to clear - * @addr: Address to count from - * - * This operation is non-atomic and can be reordered. - * If two examples of this operation race, one can appear to succeed - * but actually fail. You must protect multiple accesses with a lock. - */ -static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr) -{ - int oldbit; - - asm volatile("btr %2,%1\n\t" - "sbb %0,%0" - : "=r" (oldbit), ADDR - : "Ir" (nr)); - return oldbit; -} - -/* WARNING: non atomic and it can be reordered! */ -static inline int __test_and_change_bit(int nr, volatile unsigned long *addr) -{ - int oldbit; - - asm volatile("btc %2,%1\n\t" - "sbb %0,%0" - : "=r" (oldbit), ADDR - : "Ir" (nr) : "memory"); - - return oldbit; -} - -/** - * test_and_change_bit - Change a bit and return its old value - * @nr: Bit to change - * @addr: Address to count from - * - * This operation is atomic and cannot be reordered. - * It also implies a memory barrier. - */ -static inline int test_and_change_bit(int nr, volatile unsigned long *addr) -{ - int oldbit; - - asm volatile(LOCK_PREFIX "btc %2,%1\n\t" - "sbb %0,%0" - : "=r" (oldbit), ADDR : "Ir" (nr) : "memory"); - - return oldbit; -} - -static inline int constant_test_bit(int nr, const volatile unsigned long *addr) -{ - return ((1UL << (nr % BITS_PER_LONG)) & - (((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0; -} - -static inline int variable_test_bit(int nr, volatile const unsigned long *addr) -{ - int oldbit; - - asm volatile("bt %2,%1\n\t" - "sbb %0,%0" - : "=r" (oldbit) - : "m" (*(unsigned long *)addr), "Ir" (nr)); - - return oldbit; -} - -#if 0 /* Fool kernel-doc since it doesn't do macros yet */ -/** - * test_bit - Determine whether a bit is set - * @nr: bit number to test - * @addr: Address to start counting from - */ -static int test_bit(int nr, const volatile unsigned long *addr); -#endif - -#define test_bit(nr, addr) \ - (__builtin_constant_p((nr)) \ - ? constant_test_bit((nr), (addr)) \ - : variable_test_bit((nr), (addr))) - -/** - * __ffs - find first set bit in word - * @word: The word to search - * - * Undefined if no bit exists, so code should check against 0 first. - */ -static inline unsigned long __ffs(unsigned long word) -{ - asm("bsf %1,%0" - : "=r" (word) - : "rm" (word)); - return word; -} - -/** - * ffz - find first zero bit in word - * @word: The word to search - * - * Undefined if no zero exists, so code should check against ~0UL first. - */ -static inline unsigned long ffz(unsigned long word) -{ - asm("bsf %1,%0" - : "=r" (word) - : "r" (~word)); - return word; -} - -/* - * __fls: find last set bit in word - * @word: The word to search - * - * Undefined if no set bit exists, so code should check against 0 first. - */ -static inline unsigned long __fls(unsigned long word) -{ - asm("bsr %1,%0" - : "=r" (word) - : "rm" (word)); - return word; -} - -#ifdef __KERNEL__ -/** - * ffs - find first set bit in word - * @x: the word to search - * - * This is defined the same way as the libc and compiler builtin ffs - * routines, therefore differs in spirit from the other bitops. - * - * ffs(value) returns 0 if value is 0 or the position of the first - * set bit if value is nonzero. The first (least significant) bit - * is at position 1. - */ -static inline int ffs(int x) -{ - int r; -#ifdef CONFIG_X86_CMOV - asm("bsfl %1,%0\n\t" - "cmovzl %2,%0" - : "=r" (r) : "rm" (x), "r" (-1)); -#else - asm("bsfl %1,%0\n\t" - "jnz 1f\n\t" - "movl $-1,%0\n" - "1:" : "=r" (r) : "rm" (x)); -#endif - return r + 1; -} - -/** - * fls - find last set bit in word - * @x: the word to search - * - * This is defined in a similar way as the libc and compiler builtin - * ffs, but returns the position of the most significant set bit. - * - * fls(value) returns 0 if value is 0 or the position of the last - * set bit if value is nonzero. The last (most significant) bit is - * at position 32. - */ -static inline int fls(int x) -{ - int r; -#ifdef CONFIG_X86_CMOV - asm("bsrl %1,%0\n\t" - "cmovzl %2,%0" - : "=&r" (r) : "rm" (x), "rm" (-1)); -#else - asm("bsrl %1,%0\n\t" - "jnz 1f\n\t" - "movl $-1,%0\n" - "1:" : "=r" (r) : "rm" (x)); -#endif - return r + 1; -} -#endif /* __KERNEL__ */ - -#undef ADDR - -#ifdef __KERNEL__ - -#include - -#define ARCH_HAS_FAST_MULTIPLIER 1 - -#include - -#endif /* __KERNEL__ */ - -#include - -#ifdef __KERNEL__ - -#include - -#define ext2_set_bit_atomic(lock, nr, addr) \ - test_and_set_bit((nr), (unsigned long *)(addr)) -#define ext2_clear_bit_atomic(lock, nr, addr) \ - test_and_clear_bit((nr), (unsigned long *)(addr)) - -#include - -#endif /* __KERNEL__ */ -#endif /* ASM_X86__BITOPS_H */ diff --git a/include/asm-x86/boot.h b/include/asm-x86/boot.h deleted file mode 100644 index 1d63bd5..0000000 --- a/include/asm-x86/boot.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef ASM_X86__BOOT_H -#define ASM_X86__BOOT_H - -/* Don't touch these, unless you really know what you're doing. */ -#define DEF_SYSSEG 0x1000 -#define DEF_SYSSIZE 0x7F00 - -/* Internal svga startup constants */ -#define NORMAL_VGA 0xffff /* 80x25 mode */ -#define EXTENDED_VGA 0xfffe /* 80x50 mode */ -#define ASK_VGA 0xfffd /* ask for it at bootup */ - -/* Physical address where kernel should be loaded. */ -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ - + (CONFIG_PHYSICAL_ALIGN - 1)) \ - & ~(CONFIG_PHYSICAL_ALIGN - 1)) - -#ifdef CONFIG_X86_64 -#define BOOT_HEAP_SIZE 0x7000 -#define BOOT_STACK_SIZE 0x4000 -#else -#define BOOT_HEAP_SIZE 0x4000 -#define BOOT_STACK_SIZE 0x1000 -#endif - -#endif /* ASM_X86__BOOT_H */ diff --git a/include/asm-x86/bootparam.h b/include/asm-x86/bootparam.h deleted file mode 100644 index ccf027e..0000000 --- a/include/asm-x86/bootparam.h +++ /dev/null @@ -1,111 +0,0 @@ -#ifndef ASM_X86__BOOTPARAM_H -#define ASM_X86__BOOTPARAM_H - -#include -#include -#include -#include -#include -#include -#include