Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
44 lines
752 B
C
44 lines
752 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
*
|
|
* Copyright IBM Corp. 2008
|
|
*
|
|
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
|
|
*/
|
|
#ifndef __POWERPC_KVM_PARA_H__
|
|
#define __POWERPC_KVM_PARA_H__
|
|
|
|
#include <asm/kvm_guest.h>
|
|
|
|
#include <uapi/asm/kvm_para.h>
|
|
|
|
static inline int kvm_para_available(void)
|
|
{
|
|
return IS_ENABLED(CONFIG_KVM_GUEST) && is_kvm_guest();
|
|
}
|
|
|
|
static inline unsigned int kvm_arch_para_features(void)
|
|
{
|
|
unsigned long r;
|
|
|
|
if (!kvm_para_available())
|
|
return 0;
|
|
|
|
if(epapr_hypercall0_1(KVM_HCALL_TOKEN(KVM_HC_FEATURES), &r))
|
|
return 0;
|
|
|
|
return r;
|
|
}
|
|
|
|
static inline unsigned int kvm_arch_para_hints(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline bool kvm_check_and_clear_guest_paused(void)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
#endif /* __POWERPC_KVM_PARA_H__ */
|