diff options
| author | Antoine Tenart <antoine.tenart@bootlin.com> | 2020-01-14 01:31:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-14 22:31:41 +0300 |
| commit | dcb780fb279514f268826f2e9f4df3bc75610703 (patch) | |
| tree | 858c1a4888b700026333518354fe0e9724f7c691 /include/uapi/linux/if_macsec.h | |
| parent | 3cf3227a21d1fb020fe26128e60321bd2151e922 (diff) | |
| download | linux-dcb780fb279514f268826f2e9f4df3bc75610703.tar.xz | |
net: macsec: add nla support for changing the offloading selection
MACsec offloading to underlying hardware devices is disabled by default
(the software implementation is used). This patch adds support for
changing this setting through the MACsec netlink interface. Many checks
are done when enabling offloading on a given MACsec interface as there
are limitations (it must be supported by the hardware, only a single
interface can be offloaded on a given physical device at a time, rules
can't be moved for now).
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_macsec.h')
| -rw-r--r-- | include/uapi/linux/if_macsec.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h index 98e4d5d7c45c..1d63c43c38cc 100644 --- a/include/uapi/linux/if_macsec.h +++ b/include/uapi/linux/if_macsec.h @@ -45,6 +45,7 @@ enum macsec_attrs { MACSEC_ATTR_RXSC_LIST, /* dump, nested, macsec_rxsc_attrs for each RXSC */ MACSEC_ATTR_TXSC_STATS, /* dump, nested, macsec_txsc_stats_attr */ MACSEC_ATTR_SECY_STATS, /* dump, nested, macsec_secy_stats_attr */ + MACSEC_ATTR_OFFLOAD, /* config, nested, macsec_offload_attrs */ __MACSEC_ATTR_END, NUM_MACSEC_ATTR = __MACSEC_ATTR_END, MACSEC_ATTR_MAX = __MACSEC_ATTR_END - 1, @@ -97,6 +98,15 @@ enum macsec_sa_attrs { MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1, }; +enum macsec_offload_attrs { + MACSEC_OFFLOAD_ATTR_UNSPEC, + MACSEC_OFFLOAD_ATTR_TYPE, /* config/dump, u8 0..2 */ + MACSEC_OFFLOAD_ATTR_PAD, + __MACSEC_OFFLOAD_ATTR_END, + NUM_MACSEC_OFFLOAD_ATTR = __MACSEC_OFFLOAD_ATTR_END, + MACSEC_OFFLOAD_ATTR_MAX = __MACSEC_OFFLOAD_ATTR_END - 1, +}; + enum macsec_nl_commands { MACSEC_CMD_GET_TXSC, MACSEC_CMD_ADD_RXSC, @@ -108,6 +118,7 @@ enum macsec_nl_commands { MACSEC_CMD_ADD_RXSA, MACSEC_CMD_DEL_RXSA, MACSEC_CMD_UPD_RXSA, + MACSEC_CMD_UPD_OFFLOAD, }; /* u64 per-RXSC stats */ |