Add common request/reply header definition and helpers to parse request header and fill reply header. Provide ethnl_update_* helpers to update structure members from request attributes (to be used for *_SET requests).
Showing the changes to include/uapi/linux (1 of 3 files). Show all
Unified · Split
| @@ -29,6 +29,27 @@ enum { · 28 unmodified lines | |||
| 29 | ETHTOOL_MSG_KERNEL_MAX = __ETHTOOL_MSG_KERNEL_CNT - 1 | 29 | ETHTOOL_MSG_KERNEL_MAX = __ETHTOOL_MSG_KERNEL_CNT - 1 |
| 30 | }; | 30 | }; |
| 31 | 31 | ||
| 32 | /* request header */ | ||
| 33 | |||
| 34 | /* use compact bitsets in reply */ | ||
| 35 | #define ETHTOOL_FLAG_COMPACT_BITSETS (1 << 0) | ||
| 36 | /* provide optional reply for SET or ACT requests */ | ||
| 37 | #define ETHTOOL_FLAG_OMIT_REPLY (1 << 1) | ||
| 38 | |||
| 39 | #define ETHTOOL_FLAG_ALL (ETHTOOL_FLAG_COMPACT_BITSETS | \ | ||
| 40 | ETHTOOL_FLAG_OMIT_REPLY) | ||
| 41 | |||
| 42 | enum { | ||
| 43 | ETHTOOL_A_HEADER_UNSPEC, | ||
| 44 | ETHTOOL_A_HEADER_DEV_INDEX, /* u32 */ | ||
| 45 | ETHTOOL_A_HEADER_DEV_NAME, /* string */ | ||
| 46 | ETHTOOL_A_HEADER_FLAGS, /* u32 - ETHTOOL_FLAG_* */ | ||
| 47 | |||
| 48 | /* add new constants above here */ | ||
| 49 | __ETHTOOL_A_HEADER_CNT, | ||
| 50 | ETHTOOL_A_HEADER_MAX = __ETHTOOL_A_HEADER_CNT - 1 | ||
| 51 | }; | ||
| 52 | |||
| 32 | /* generic netlink info */ | 53 | /* generic netlink info */ |
| 33 | #define ETHTOOL_GENL_NAME "ethtool" | 54 | #define ETHTOOL_GENL_NAME "ethtool" |
| 34 | #define ETHTOOL_GENL_VERSION 1 | 55 | #define ETHTOOL_GENL_VERSION 1 |