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| author | Tony Lindgren <tony@atomide.com> | 2021-05-18 09:45:08 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2021-05-18 09:45:08 +0300 |
| commit | 85ebe5aeef9b0bf4c91ff91652b32f9c54f71d34 (patch) | |
| tree | dc6b176404218efac28a4a1a0c240cb36f1e9173 /include/uapi/linux/rpmsg.h | |
| parent | e9aa9c75c58e2e16be16ec2b5db5e14804d07213 (diff) | |
| parent | 040ab72ee10ea88e1883ad143b3e2b77596abc31 (diff) | |
| download | cachepc-linux-85ebe5aeef9b0bf4c91ff91652b32f9c54f71d34.tar.gz cachepc-linux-85ebe5aeef9b0bf4c91ff91652b32f9c54f71d34.zip | |
Merge branch 'fixes-rc1' into fixes
Diffstat (limited to 'include/uapi/linux/rpmsg.h')
| -rw-r--r-- | include/uapi/linux/rpmsg.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/uapi/linux/rpmsg.h b/include/uapi/linux/rpmsg.h index e14c6dab4223..f5ca8740f3fb 100644 --- a/include/uapi/linux/rpmsg.h +++ b/include/uapi/linux/rpmsg.h @@ -9,11 +9,13 @@ #include <linux/ioctl.h> #include <linux/types.h> +#define RPMSG_ADDR_ANY 0xFFFFFFFF + /** * struct rpmsg_endpoint_info - endpoint info representation * @name: name of service - * @src: local address - * @dst: destination address + * @src: local address. To set to RPMSG_ADDR_ANY if not used. + * @dst: destination address. To set to RPMSG_ADDR_ANY if not used. */ struct rpmsg_endpoint_info { char name[32]; @@ -21,7 +23,14 @@ struct rpmsg_endpoint_info { __u32 dst; }; +/** + * Instantiate a new rmpsg char device endpoint. + */ #define RPMSG_CREATE_EPT_IOCTL _IOW(0xb5, 0x1, struct rpmsg_endpoint_info) + +/** + * Destroy a rpmsg char device endpoint created by the RPMSG_CREATE_EPT_IOCTL. + */ #define RPMSG_DESTROY_EPT_IOCTL _IO(0xb5, 0x2) #endif |