arch/powerpc/include/asm/kvm_book3s_64_asm.h

   1 /*
   2  * This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License, version 2, as
   4  * published by the Free Software Foundation.
   5  *
   6  * This program is distributed in the hope that it will be useful,
   7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9  * GNU General Public License for more details.
  10  *
  11  * You should have received a copy of the GNU General Public License
  12  * along with this program; if not, write to the Free Software
  13  * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  14  *
  15  * Copyright SUSE Linux Products GmbH 2009
  16  *
  17  * Authors: Alexander Graf <agraf@suse.de>
  18  */
  19
  20 #ifndef __ASM_KVM_BOOK3S_ASM_H__
  21 #define __ASM_KVM_BOOK3S_ASM_H__
  22
  23 #ifdef CONFIG_KVM_BOOK3S_64_HANDLER
  24
  25 #include <asm/kvm_asm.h>
  26
  27 .macro DO_KVM intno
  28         .if (\intno == BOOK3S_INTERRUPT_SYSTEM_RESET) || \
  29             (\intno == BOOK3S_INTERRUPT_MACHINE_CHECK) || \
  30             (\intno == BOOK3S_INTERRUPT_DATA_STORAGE) || \
  31             (\intno == BOOK3S_INTERRUPT_INST_STORAGE) || \
  32             (\intno == BOOK3S_INTERRUPT_DATA_SEGMENT) || \
  33             (\intno == BOOK3S_INTERRUPT_INST_SEGMENT) || \
  34             (\intno == BOOK3S_INTERRUPT_EXTERNAL) || \
  35             (\intno == BOOK3S_INTERRUPT_ALIGNMENT) || \
  36             (\intno == BOOK3S_INTERRUPT_PROGRAM) || \
  37             (\intno == BOOK3S_INTERRUPT_FP_UNAVAIL) || \
  38             (\intno == BOOK3S_INTERRUPT_DECREMENTER) || \
  39             (\intno == BOOK3S_INTERRUPT_SYSCALL) || \
  40             (\intno == BOOK3S_INTERRUPT_TRACE) || \
  41             (\intno == BOOK3S_INTERRUPT_PERFMON) || \
  42             (\intno == BOOK3S_INTERRUPT_ALTIVEC) || \
  43             (\intno == BOOK3S_INTERRUPT_VSX)
  44
  45         b       kvmppc_trampoline_\intno
  46 kvmppc_resume_\intno:
  47
  48         .endif
  49 .endm
  50
  51 #else
  52
  53 .macro DO_KVM intno
  54 .endm
  55
  56 #endif /* CONFIG_KVM_BOOK3S_64_HANDLER */
  57
  58 #endif /* __ASM_KVM_BOOK3S_ASM_H__ */