[RFC net-next v2 1/5] net: macsec: documentation for macsec_context and macsec_ops

Radu Pirea (NXP OSS)
2023-08-24T09:16:53Z

Add description for fields of struct macsec_context and struct
macsec_ops.

Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com>
---
include/net/macsec.h | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)

diff --git a/include/net/macsec.h b/include/net/macsec.h
index 441ed8fd4b5f..76f024727bb4 100644
--- a/include/net/macsec.h
+++ b/include/net/macsec.h
@@ -247,6 +247,20 @@ struct macsec_secy {

/**
* struct macsec_context - MACsec context for hardware offloading
+ * @netdev: pointer to the netdev if the SecY is offloaded to a MAC
+ * @phydev: pointer to the phydev if the SecY is offloaded to a PHY
+ * @offload: MACsec offload status
+ * @secy: pointer to a MACsec SecY
+ * @rx_sc: pointer to a RX SC
+ * @assoc_num: association number of the target SA
+ * @key: key of the target SA
+ * @rx_sa: pointer to an RX SA if a RX SA is added/updated/removed
+ * @tx_sa: pointer to an TX SA if a TX SA is added/updated/removed
+ * @tx_sc_stats: pointer to TX SC stats structure
+ * @tx_sa_stats: pointer to TX SA stats structure
+ * @rx_sc_stats: pointer to TX SC stats structure
+ * @rx_sa_stats: pointer to RX SA stats structure
+ * @dev_stats: pointer to dev stats structure
*/
struct macsec_context {
union {
@@ -276,6 +290,28 @@ struct macsec_context {

/**
* struct macsec_ops - MACsec offloading operations
+ * @mdo_dev_open: called when the MACsec interface transitions to the up state
+ * @mdo_dev_stop: called when the MACsec interface transitions to the down
+ * state
+ * @mdo_add_secy: called when a new SecY is added
+ * @mdo_upd_secy: called when the SecY flags are changed or the MAC address of
+ * the MACsec interface is changed
+ * @mdo_del_secy: called when the hw offload is disabled or the MACsec
+ * interface is removed
+ * @mdo_add_rxsc: called when a new RX SC is added
+ * @mdo_upd_rxsc: called when a certain RX SC is updated
+ * @mdo_del_rxsc: called when a certain RX SC is removed
+ * @mdo_add_rxsa: called when a new RX SA is added
+ * @mdo_upd_rxsa: called when a certain RX SA is updated
+ * @mdo_del_rxsa: called when a certain RX SA is removed
+ * @mdo_add_txsa: called when a new TX SA is added
+ * @mdo_upd_txsa: called when a certain TX SA is updated
+ * @mdo_del_txsa: called when a certain TX SA is removed
+ * @mdo_get_dev_stats: called when dev stats are read
+ * @mdo_get_tx_sc_stats: called when TX SC stats are read
+ * @mdo_get_tx_sa_stats: called when TX SA stats are read
+ * @mdo_get_rx_sc_stats: called when RX SC stats are read
+ * @mdo_get_rx_sa_stats: called when RX SA stats are read
*/
struct macsec_ops {
/* Device wide */
--
2.34.1