[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v2 12/15] xen/asm-generic: introduce generic header altp2m.h
<asm/alt2pm.h> is common between archs so it is moved to asm-generic. Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> --- Changes in V2: - change uint16_t to unsigned int in declaration of altp2m_vcpu_idx - update the commit message --- xen/include/asm-generic/altp2m.h | 34 ++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 xen/include/asm-generic/altp2m.h diff --git a/xen/include/asm-generic/altp2m.h b/xen/include/asm-generic/altp2m.h new file mode 100644 index 0000000000..39865a842a --- /dev/null +++ b/xen/include/asm-generic/altp2m.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_GENERIC_ALTP2M_H +#define __ASM_GENERIC_ALTP2M_H + +#include <xen/bug.h> + +struct domain; +struct vcpu; + +/* Alternate p2m on/off per domain */ +static inline bool altp2m_active(const struct domain *d) +{ + /* Not implemented on GENERIC. */ + return false; +} + +/* Alternate p2m VCPU */ +static inline unsigned int altp2m_vcpu_idx(const struct vcpu *v) +{ + /* Not implemented on GENERIC, should not be reached. */ + BUG(); + return 0; +} + +#endif /* __ASM_GENERIC_ALTP2M_H */ + +/* + * Local variables: + * mode: C + * c-file-style: BSD + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + */ -- 2.41.0
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