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Wed, 16 Aug 2023 03:20:44 -0700 (PDT) From: Oleksii Kurochko To: xen-devel@lists.xenproject.org Cc: Oleksii Kurochko , Bob Eshleman , Alistair Francis , Connor Davis Subject: [PATCH v1 36/57] xen/riscv: introduce asm/guest_access.h Date: Wed, 16 Aug 2023 13:19:48 +0300 Message-ID: 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/guest_access.h | 29 +++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 xen/arch/riscv/include/asm/guest_access.h diff --git a/xen/arch/riscv/include/asm/guest_access.h b/xen/arch/riscv/include/asm/guest_access.h new file mode 100644 index 0000000000..7be5c4509d --- /dev/null +++ b/xen/arch/riscv/include/asm/guest_access.h @@ -0,0 +1,29 @@ +#ifndef __ASM_RISCV_GUEST_ACCESS_H__ +#define __ASM_RISCV_GUEST_ACCESS_H__ + +#include + +unsigned long raw_copy_to_guest(void *to, const void *from, unsigned len); +unsigned long raw_copy_from_guest(void *to, const void *from, unsigned len); + +#define __raw_copy_to_guest raw_copy_to_guest +#define __raw_copy_from_guest raw_copy_from_guest + +#define guest_handle_okay(hnd, nr) (1) +#define guest_handle_subrange_okay(hnd, first, last) (1) + +struct domain; +unsigned long copy_to_guest_phys(struct domain *d, + paddr_t gpa, + void *buf, + unsigned int len); + +#endif /* __ASM_RISCV_GUEST_ACCESS_H__ */ +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + */