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| author | Piergiorgio Beruto <piergiorgio.beruto@gmail.com> | 2023-01-09 17:59:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-01-11 08:35:02 +0000 |
| commit | 8580e16c28f3f1a1bee87de115157161577334b4 (patch) | |
| tree | ac57f508998e72a27700965c5b01e6310002400d /net/ethtool/netlink.c | |
| parent | a6f536063b69102adf3588fbc0bb4f08d6c8cb82 (diff) | |
| download | linux-8580e16c28f3f1a1bee87de115157161577334b4.tar.gz linux-8580e16c28f3f1a1bee87de115157161577334b4.tar.bz2 linux-8580e16c28f3f1a1bee87de115157161577334b4.zip | |
net/ethtool: add netlink interface for the PLCA RS
Add support for configuring the PLCA Reconciliation Sublayer on
multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g.,
10BASE-T1S). This patch adds the appropriate netlink interface
to ethtool.
Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ethtool/netlink.c')
| -rw-r--r-- | net/ethtool/netlink.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index aee98be6237f..9f924875bba9 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -288,6 +288,8 @@ ethnl_default_requests[__ETHTOOL_MSG_USER_CNT] = { [ETHTOOL_MSG_MODULE_GET] = ðnl_module_request_ops, [ETHTOOL_MSG_PSE_GET] = ðnl_pse_request_ops, [ETHTOOL_MSG_RSS_GET] = ðnl_rss_request_ops, + [ETHTOOL_MSG_PLCA_GET_CFG] = ðnl_plca_cfg_request_ops, + [ETHTOOL_MSG_PLCA_GET_STATUS] = ðnl_plca_status_request_ops, }; static struct ethnl_dump_ctx *ethnl_dump_context(struct netlink_callback *cb) @@ -603,6 +605,7 @@ ethnl_default_notify_ops[ETHTOOL_MSG_KERNEL_MAX + 1] = { [ETHTOOL_MSG_EEE_NTF] = ðnl_eee_request_ops, [ETHTOOL_MSG_FEC_NTF] = ðnl_fec_request_ops, [ETHTOOL_MSG_MODULE_NTF] = ðnl_module_request_ops, + [ETHTOOL_MSG_PLCA_NTF] = ðnl_plca_cfg_request_ops, }; /* default notification handler */ @@ -696,6 +699,7 @@ static const ethnl_notify_handler_t ethnl_notify_handlers[] = { [ETHTOOL_MSG_EEE_NTF] = ethnl_default_notify, [ETHTOOL_MSG_FEC_NTF] = ethnl_default_notify, [ETHTOOL_MSG_MODULE_NTF] = ethnl_default_notify, + [ETHTOOL_MSG_PLCA_NTF] = ethnl_default_notify, }; void ethtool_notify(struct net_device *dev, unsigned int cmd, const void *data) @@ -1047,6 +1051,31 @@ static const struct genl_ops ethtool_genl_ops[] = { .policy = ethnl_rss_get_policy, .maxattr = ARRAY_SIZE(ethnl_rss_get_policy) - 1, }, + { + .cmd = ETHTOOL_MSG_PLCA_GET_CFG, + .doit = ethnl_default_doit, + .start = ethnl_default_start, + .dumpit = ethnl_default_dumpit, + .done = ethnl_default_done, + .policy = ethnl_plca_get_cfg_policy, + .maxattr = ARRAY_SIZE(ethnl_plca_get_cfg_policy) - 1, + }, + { + .cmd = ETHTOOL_MSG_PLCA_SET_CFG, + .flags = GENL_UNS_ADMIN_PERM, + .doit = ethnl_set_plca_cfg, + .policy = ethnl_plca_set_cfg_policy, + .maxattr = ARRAY_SIZE(ethnl_plca_set_cfg_policy) - 1, + }, + { + .cmd = ETHTOOL_MSG_PLCA_GET_STATUS, + .doit = ethnl_default_doit, + .start = ethnl_default_start, + .dumpit = ethnl_default_dumpit, + .done = ethnl_default_done, + .policy = ethnl_plca_get_status_policy, + .maxattr = ARRAY_SIZE(ethnl_plca_get_status_policy) - 1, + }, }; static const struct genl_multicast_group ethtool_nl_mcgrps[] = { |