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Wed, 16 Aug 2023 03:20:45 -0700 (PDT) From: Oleksii Kurochko To: xen-devel@lists.xenproject.org Cc: Oleksii Kurochko , Bob Eshleman , Alistair Francis , Connor Davis Subject: [PATCH v1 38/57] xen/riscv: introduce asm/monitor.h Date: Wed, 16 Aug 2023 13:19:50 +0300 Message-ID: <6a67fcfdbe56515b74b37b469322e265eef50535.1692181079.git.oleksii.kurochko@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: References: MIME-Version: 1.0 Signed-off-by: Oleksii Kurochko --- xen/arch/riscv/include/asm/monitor.h | 53 ++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 xen/arch/riscv/include/asm/monitor.h diff --git a/xen/arch/riscv/include/asm/monitor.h b/xen/arch/riscv/include/asm/monitor.h new file mode 100644 index 0000000000..fb7ef6639d --- /dev/null +++ b/xen/arch/riscv/include/asm/monitor.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * include/asm-RISCV/monitor.h + * + * Arch-specific monitor_op domctl handler. + * + * Copyright (c) 2015 Tamas K Lengyel (tamas@tklengyel.com) + * Copyright (c) 2016, Bitdefender S.R.L. + * + */ + +#ifndef __ASM_RISCV_MONITOR_H__ +#define __ASM_RISCV_MONITOR_H__ + +#include +#include + +static inline +void arch_monitor_allow_userspace(struct domain *d, bool allow_userspace) +{ +} + +static inline +int arch_monitor_domctl_op(struct domain *d, struct xen_domctl_monitor_op *mop) +{ + /* No arch-specific monitor ops on RISCV. */ + return -EOPNOTSUPP; +} + +int arch_monitor_domctl_event(struct domain *d, + struct xen_domctl_monitor_op *mop); + +static inline +int arch_monitor_init_domain(struct domain *d) +{ + /* No arch-specific domain initialization on RISCV. */ + return 0; +} + +static inline +void arch_monitor_cleanup_domain(struct domain *d) +{ + /* No arch-specific domain cleanup on RISCV. */ +} + +static inline uint32_t arch_monitor_get_capabilities(struct domain *d) +{ + uint32_t capabilities = 0; + + return capabilities; +} + +#endif /* __ASM_RISCV_MONITOR_H__ */