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[v1,38/57] xen/riscv: introduce asm/monitor.h

Message ID 6a67fcfdbe56515b74b37b469322e265eef50535.1692181079.git.oleksii.kurochko@gmail.com (mailing list archive)
State New, archived
Headers show
Series Enable build of full Xen for RISC-V | expand

Commit Message

Oleksii Kurochko Aug. 16, 2023, 10:19 a.m. UTC 
Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
---
 xen/arch/riscv/include/asm/monitor.h | 53 ++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 xen/arch/riscv/include/asm/monitor.h
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Patch

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 <xen/sched.h>
+#include <public/domctl.h>
+
+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__ */