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nvethernet: icd: Add MACsec netlink events

Browse Source 
- Added support for MACsec Netlink
message commands.
- Integrated Doxygen comments for
NvEthernetLinux documentation.

Jira NET-2816

Change-Id: I340be3451a92d8ae4e0164a2caf61da1650a2939
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3312567
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
This commit is contained in:
Mohan Thadikamalla
2025-03-03 08:31:03 +00:00
committed by Jon Hunter
parent 70570ef224
commit a40f3c81dc
5 changed files with 468 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files

470
drivers/net/ethernet/nvidia/nvethernet/ether_callback_export.h
View File

@@ -25,7 +25,7 @@
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: Yes
* - Run time: No
* - De-initialization: No
@@ -81,7 +81,7 @@ int ether_probe(struct platform_device *pdev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: No
* - De-initialization: Yes
@@ -124,7 +124,7 @@ int ether_remove(struct platform_device *pdev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: No
* - De-initialization: Yes
@@ -165,7 +165,7 @@ void ether_shutdown(struct platform_device *pdev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: No
* - De-initialization: Yes
@@ -212,7 +212,7 @@ int ether_suspend_noirq(struct device *dev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: Yes
* - Run time: No
* - De-initialization: No
@@ -259,7 +259,7 @@ int ether_resume_noirq(struct device *dev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: Yes
* - Run time: No
* - De-initialization: No
@@ -316,7 +316,7 @@ int ether_open(struct net_device *dev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: No
* - De-initialization: Yes
@@ -364,7 +364,7 @@ int ether_close(struct net_device *ndev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -409,7 +409,7 @@ int ether_start_xmit(struct sk_buff *skb, struct net_device *ndev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -482,7 +482,7 @@ irqreturn_t ether_vm_isr(int irq, void *data);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -543,7 +543,7 @@ int ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -607,7 +607,7 @@ int ether_siocdevprivate(struct net_device *dev, struct ifreq *rq,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -661,7 +661,7 @@ int ether_setup_tc(struct net_device *ndev, enum tc_setup_type type,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -708,7 +708,7 @@ int ether_change_mtu(struct net_device *ndev, int new_mtu);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -754,7 +754,7 @@ int ether_set_features(struct net_device *ndev, netdev_features_t feat);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -799,7 +799,7 @@ void ether_set_rx_mode(struct net_device *dev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -852,7 +852,7 @@ unsigned short ether_select_queue(struct net_device *dev,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -892,7 +892,7 @@ void ether_get_strings(struct net_device *dev, u32 stringset, u8 *data);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -940,7 +940,7 @@ void ether_adjust_link(struct net_device *dev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -984,7 +984,7 @@ void ether_get_ethtool_stats(struct net_device *dev,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1034,7 +1034,7 @@ int ether_get_sset_count(struct net_device *dev, int sset);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1078,7 +1078,7 @@ void ether_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1126,7 +1126,7 @@ int ether_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1173,7 +1173,7 @@ void ether_selftest_run(struct net_device *dev,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1220,7 +1220,7 @@ int ether_get_rxnfc(struct net_device *ndev,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1266,7 +1266,7 @@ void ether_get_pauseparam(struct net_device *ndev,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1310,7 +1310,7 @@ int ether_set_pauseparam(struct net_device *ndev,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1353,7 +1353,7 @@ u32 ether_get_rxfh_key_size(struct net_device *ndev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1396,7 +1396,7 @@ u32 ether_get_rxfh_indir_size(struct net_device *ndev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1441,7 +1441,7 @@ unsigned int ether_get_msglevel(struct net_device *ndev);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1484,7 +1484,7 @@ void ether_set_msglevel(struct net_device *ndev, u32 level);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1527,7 +1527,7 @@ void ether_stats_work_func(struct work_struct *work);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1566,7 +1566,7 @@ void set_speed_work_func(struct work_struct *work);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1609,7 +1609,7 @@ void ether_get_tx_ts_work(struct work_struct *work);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1648,7 +1648,7 @@ void ether_restart_lane_bringup_task(struct tasklet_struct *t);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1690,7 +1690,7 @@ int ether_adjust_clock(struct ptp_clock_info *ptp, long scaled_ppm);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1732,7 +1732,7 @@ int ether_adjust_time(struct ptp_clock_info *ptp, s64 nsec_delta);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1775,7 +1775,7 @@ int ether_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1819,7 +1819,7 @@ int ether_set_time(struct ptp_clock_info *ptp, const struct timespec64 *ts);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1852,7 +1852,7 @@ void osd_restart_lane_bringup(void *priv, unsigned int en_disable);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1887,7 +1887,7 @@ int ether_padctrl_mii_rx_pins(void *priv, unsigned int enable);
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: Yes
* - Run time: Yes
* - De-initialization: Yes
@@ -1931,7 +1931,7 @@ int osd_ivc_send_cmd(void *priv, ivc_msg_common_t *ivc_buf,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -1974,7 +1974,7 @@ void osd_transmit_complete(void *priv, const struct osi_tx_swcx *swcx,
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - Operation Mode
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
@@ -2002,5 +2002,389 @@ void osd_receive_packet(void *priv, struct osi_rx_ring *rx_ring,
const struct osi_rx_pkt_cx *rx_pkt_cx,
struct osi_rx_swcx *rx_swcx);
/* MACSEC Callbacks */
/**
* @brief
* Description:
* - Implementing the callback for NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_INIT netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: Yes
* - Run time: No
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_init(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_SET_REPLAY_PROT netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_set_replay_prot(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_SET_CIPHER netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_set_cipher(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_DEINIT netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: No
* - De-initialization: Yes
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_deinit(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_EN_TX_SA netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_en_tx_sa(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_CREATE_TX_SA netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_create_tx_sa(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_DIS_TX_SA netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_dis_tx_sa(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_EN_RX_SA netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_en_rx_sa(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_CREATE_RX_SA netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_create_rx_sa(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_DIS_RX_SA netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_dis_rx_sa(struct sk_buff *skb, struct genl_info *info);
/**
* @brief
* Description:
* - Implementing the callback for
* NVETHERNET_LINUX_PIF$NV_MACSEC_CMD_GET_TX_NEXT_PN netlink command.
*
* @param[in] skb:
* - SKB data structure.
* - Used Structure variables: None
* @param[in] info:
* - Pointer to the genl_info structure.
* - Used Structure variables: info->attrs
*
* @usage
* - Allowed context for the API call
* - Interrupt: No
* - Signal handler: No
* - Thread-Safe: No
* - Sync/Asyc: Sync
* - Re-entrant: No
* - Required Privileges: None.
* - API Group:
* - Initialization: No
* - Run time: Yes
* - De-initialization: No
*
* @pre This should be invoked following a successful
* execution of the NVETHERNET_LINUX_PIF#ether_open event.
*
* @dir
* - forward
*
*/
int macsec_get_tx_next_pn(struct sk_buff *skb, struct genl_info *info);
#endif /* ETHER_CALLBACK_EXPORT_H */

29
drivers/net/ethernet/nvidia/nvethernet/ether_export.h
View File

@@ -192,4 +192,33 @@ struct ether_exported_ifr_data {
void *ptr;
};
enum nv_macsec_nl_commands {
/** MACSEC netlink command for MACSEC HW initilization */
NV_MACSEC_CMD_INIT,
/** MACSEC netlink command to get next PN */
NV_MACSEC_CMD_GET_TX_NEXT_PN,
/** MACSEC netlink command to set replay protection */
NV_MACSEC_CMD_SET_REPLAY_PROT,
/** MACSEC netlink command to set Cipher */
NV_MACSEC_CMD_SET_CIPHER,
/** MACSEC netlink command to create TX SA */
NV_MACSEC_CMD_CREATE_TX_SA,
/** MACSEC netlink command to enable TX SA */
NV_MACSEC_CMD_EN_TX_SA,
/** MACSEC netlink command to disable TX SA */
NV_MACSEC_CMD_DIS_TX_SA,
/** MACSEC netlink command to create RX SA */
NV_MACSEC_CMD_CREATE_RX_SA,
/** MACSEC netlink command to enable RX SA */
NV_MACSEC_CMD_EN_RX_SA,
/** MACSEC netlink command to disable RX SA */
NV_MACSEC_CMD_DIS_RX_SA,
/**MACSEC netlink command to TZ config */
NV_MACSEC_CMD_TZ_CONFIG,
/**MACSEC netlink command to TZ reset */
NV_MACSEC_CMD_TZ_KT_RESET,
/** MACSEC netlink command to de-initialize the MACSEC HW */
NV_MACSEC_CMD_DEINIT,
};
#endif /* ETHER_EXPORT_H */

1
drivers/net/ethernet/nvidia/nvethernet/ether_linux.h
View File

@@ -48,6 +48,7 @@
#include <linux/hrtimer.h>
#include <linux/version.h>
#include <linux/list.h>
#include <net/genetlink.h>
#include <net/pkt_sched.h>
#include <soc/tegra/virt/hv-ivc.h>
#include <soc/tegra/fuse.h>

24
drivers/net/ethernet/nvidia/nvethernet/macsec.c
View File

@@ -14,8 +14,6 @@ static bool macsec_enable = true;
module_param(macsec_enable, bool, 0644);
MODULE_PARM_DESC(macsec_enable, "Enable Macsec for nvethernet module");
static int macsec_get_tx_next_pn(struct sk_buff *skb, struct genl_info *info);
#ifndef MACSEC_KEY_PROGRAM
static int macsec_tz_kt_config(struct ether_priv_data *pdata,
unsigned char cmd,
@@ -429,7 +427,7 @@ static struct macsec_supplicant_data *macsec_get_supplicant(
return NULL;
}
static int macsec_set_cipher(struct sk_buff *skb, struct genl_info *info)
int macsec_set_cipher(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -544,7 +542,7 @@ static int parse_sa_config(struct nlattr **attrs, struct nlattr **tb_sa,
return 0;
}
static int macsec_dis_rx_sa(struct sk_buff *skb, struct genl_info *info)
int macsec_dis_rx_sa(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -660,7 +658,7 @@ static int hkey_generation(nveu8_t *sak, nveu8_t *hkey)
}
#endif /* MACSEC_KEY_PROGRAM */
static int macsec_create_rx_sa(struct sk_buff *skb, struct genl_info *info)
int macsec_create_rx_sa(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -759,7 +757,7 @@ exit:
return ret;
}
static int macsec_en_rx_sa(struct sk_buff *skb, struct genl_info *info)
int macsec_en_rx_sa(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -812,7 +810,7 @@ exit:
return ret;
}
static int macsec_dis_tx_sa(struct sk_buff *skb, struct genl_info *info)
int macsec_dis_tx_sa(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -894,7 +892,7 @@ exit:
return ret;
}
static int macsec_create_tx_sa(struct sk_buff *skb, struct genl_info *info)
int macsec_create_tx_sa(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -991,7 +989,7 @@ exit:
return ret;
}
static int macsec_en_tx_sa(struct sk_buff *skb, struct genl_info *info)
int macsec_en_tx_sa(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;
@@ -1045,7 +1043,7 @@ exit:
return ret;
}
static int macsec_deinit(struct sk_buff *skb, struct genl_info *info)
int macsec_deinit(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata = NULL;
@@ -1116,7 +1114,7 @@ exit:
return ret;
}
static int macsec_init(struct sk_buff *skb, struct genl_info *info)
int macsec_init(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata = NULL;
@@ -1190,7 +1188,7 @@ exit:
return ret;
}
static int macsec_set_replay_prot(struct sk_buff *skb, struct genl_info *info)
int macsec_set_replay_prot(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
unsigned int replay_prot, window;
@@ -1623,7 +1621,7 @@ fail:
}
#endif /* MACSEC_KEY_PROGRAM */
static int macsec_get_tx_next_pn(struct sk_buff *skb, struct genl_info *info)
int macsec_get_tx_next_pn(struct sk_buff *skb, struct genl_info *info)
{
struct nlattr **attrs = info->attrs;
struct macsec_priv_data *macsec_pdata;

16
drivers/net/ethernet/nvidia/nvethernet/macsec.h
View File

@@ -6,7 +6,6 @@
#include <osi_macsec.h>
#include <linux/random.h>
#include <net/genetlink.h>
#include <crypto/internal/cipher.h>
/**
@@ -177,21 +176,6 @@ static const struct nla_policy nv_macsec_genl_policy[NUM_NV_MACSEC_ATTR] = {
[NV_MACSEC_ATTR_TZ_KT_RESET] = { .type = NLA_NESTED },
};
enum nv_macsec_nl_commands {
NV_MACSEC_CMD_INIT,
NV_MACSEC_CMD_GET_TX_NEXT_PN,
NV_MACSEC_CMD_SET_REPLAY_PROT,
NV_MACSEC_CMD_SET_CIPHER,
NV_MACSEC_CMD_CREATE_TX_SA,
NV_MACSEC_CMD_EN_TX_SA,
NV_MACSEC_CMD_DIS_TX_SA,
NV_MACSEC_CMD_CREATE_RX_SA,
NV_MACSEC_CMD_EN_RX_SA,
NV_MACSEC_CMD_DIS_RX_SA,
NV_MACSEC_CMD_TZ_CONFIG,
NV_MACSEC_CMD_TZ_KT_RESET,
NV_MACSEC_CMD_DEINIT,
};
/**
* @brief MACsec supplicant data structure