[PATCH 2/2] libs/devicemodel: add dm_op support for FreeBSD

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

The FreeBSD ioctls have the same fields has the Linux ones, so the
same file can be shared between both OSes.

No functional change for OSes different than FreeBSD.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 tools/include/xen-sys/FreeBSD/privcmd.h      | 15 +++++++++++++++
 tools/libs/devicemodel/Makefile              |  4 ++--
 tools/libs/devicemodel/{linux.c => common.c} |  0
 3 files changed, 17 insertions(+), 2 deletions(-)
 rename tools/libs/devicemodel/{linux.c => common.c} (100%)

diff --git a/tools/include/xen-sys/FreeBSD/privcmd.h 
b/tools/include/xen-sys/FreeBSD/privcmd.h
index 603aad67d5..649ad443c7 100644
--- a/tools/include/xen-sys/FreeBSD/privcmd.h
+++ b/tools/include/xen-sys/FreeBSD/privcmd.h
@@ -66,12 +66,27 @@ struct ioctl_privcmd_mmapresource {
 };
 typedef struct ioctl_privcmd_mmapresource privcmd_mmap_resource_t;
 
+struct privcmd_dmop_buf {
+       void *uptr; /* pointer to memory (in calling process) */
+       size_t size; /* size of the buffer */
+};
+typedef struct privcmd_dmop_buf privcmd_dm_op_buf_t;
+
+struct ioctl_privcmd_dmop {
+       domid_t dom; /* target domain */
+       unsigned int num; /* num of buffers */
+       const struct privcmd_dmop_buf *ubufs; /* array of buffers */
+};
+typedef struct ioctl_privcmd_dmop privcmd_dm_op_t;
+
 #define IOCTL_PRIVCMD_HYPERCALL                                        \
        _IOWR('E', 0, struct ioctl_privcmd_hypercall)
 #define IOCTL_PRIVCMD_MMAPBATCH                                        \
        _IOWR('E', 1, struct ioctl_privcmd_mmapbatch)
 #define IOCTL_PRIVCMD_MMAP_RESOURCE                            \
        _IOW('E', 2, struct ioctl_privcmd_mmapresource)
+#define IOCTL_PRIVCMD_DM_OP                                    \
+       _IOW('E', 3, struct ioctl_privcmd_dmop)
 #define IOCTL_PRIVCMD_RESTRICT                                 \
        _IOW('E', 4, domid_t)
 
diff --git a/tools/libs/devicemodel/Makefile b/tools/libs/devicemodel/Makefile
index b67fc0fac1..500de7adc5 100644
--- a/tools/libs/devicemodel/Makefile
+++ b/tools/libs/devicemodel/Makefile
@@ -5,8 +5,8 @@ MAJOR    = 1
 MINOR    = 3
 
 SRCS-y                 += core.c
-SRCS-$(CONFIG_Linux)   += linux.c
-SRCS-$(CONFIG_FreeBSD) += compat.c
+SRCS-$(CONFIG_Linux)   += common.c
+SRCS-$(CONFIG_FreeBSD) += common.c
 SRCS-$(CONFIG_SunOS)   += compat.c
 SRCS-$(CONFIG_NetBSD)  += compat.c
 SRCS-$(CONFIG_MiniOS)  += compat.c
diff --git a/tools/libs/devicemodel/linux.c b/tools/libs/devicemodel/common.c
similarity index 100%
rename from tools/libs/devicemodel/linux.c
rename to tools/libs/devicemodel/common.c
-- 
2.29.2