[dpdk-dev] [PATCH] net/ixgbe: fix MAC security private API

[Guinan Sun]

The driver type need to be checked in private API.
The patch fixes the issue.

Fixes: 50556c88104c ("net/ixgbe: fix MACsec setting")
Cc: sta...@dpdk.org

Signed-off-by: Guinan Sun <guinanx....@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethdev.c  | 14 ++++++++++++--
 drivers/net/ixgbe/ixgbe_ethdev.h  |  4 ++--
 drivers/net/ixgbe/rte_pmd_ixgbe.c | 10 ++++++----
 3 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index f8a84c565..3e9c0f895 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -8988,7 +8988,7 @@ ixgbe_dev_macsec_setting_reset(struct rte_eth_dev *dev)
        macsec->replayprotect_en = 0;
 }
 
-void
+int
 ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
                                struct ixgbe_macsec_setting *macsec_setting)
 {
@@ -8997,6 +8997,9 @@ ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
        uint8_t en = macsec_setting->encrypt_en;
        uint8_t rp = macsec_setting->replayprotect_en;
 
+       if (!is_ixgbe_supported(dev))
+               return -ENOTSUP;
+
        /**
         * Workaround:
         * As no ixgbe_disable_sec_rx_path equivalent is
@@ -9057,14 +9060,19 @@ ixgbe_dev_macsec_register_enable(struct rte_eth_dev 
*dev,
         * just call the hand-written one directly for now.
         */
        ixgbe_enable_sec_tx_path_generic(hw);
+
+       return 0;
 }
 
-void
+int
 ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
 {
        struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
        uint32_t ctrl;
 
+       if (!is_ixgbe_supported(dev))
+               return -ENOTSUP;
+
        /**
         * Workaround:
         * As no ixgbe_disable_sec_rx_path equivalent is
@@ -9106,6 +9114,8 @@ ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
         * just call the hand-written one directly for now.
         */
        ixgbe_enable_sec_tx_path_generic(hw);
+
+       return 0;
 }
 
 RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h
index 3d78b2ee2..c14cadab4 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.h
+++ b/drivers/net/ixgbe/ixgbe_ethdev.h
@@ -755,10 +755,10 @@ int ixgbe_action_rss_same(const struct 
rte_flow_action_rss *comp,
 int ixgbe_config_rss_filter(struct rte_eth_dev *dev,
                struct ixgbe_rte_flow_rss_conf *conf, bool add);
 
-void ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
+int ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
                struct ixgbe_macsec_setting *macsec_setting);
 
-void ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev);
+int ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev);
 
 void ixgbe_dev_macsec_setting_save(struct rte_eth_dev *dev,
                struct ixgbe_macsec_setting *macsec_setting);
diff --git a/drivers/net/ixgbe/rte_pmd_ixgbe.c 
b/drivers/net/ixgbe/rte_pmd_ixgbe.c
index 8bcaded6e..40cc7058f 100644
--- a/drivers/net/ixgbe/rte_pmd_ixgbe.c
+++ b/drivers/net/ixgbe/rte_pmd_ixgbe.c
@@ -517,6 +517,7 @@ rte_pmd_ixgbe_macsec_enable(uint16_t port, uint8_t en, 
uint8_t rp)
 {
        struct rte_eth_dev *dev;
        struct ixgbe_macsec_setting macsec_setting;
+       int ret = 0;
 
        RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
 
@@ -528,15 +529,16 @@ rte_pmd_ixgbe_macsec_enable(uint16_t port, uint8_t en, 
uint8_t rp)
 
        ixgbe_dev_macsec_setting_save(dev, &macsec_setting);
 
-       ixgbe_dev_macsec_register_enable(dev, &macsec_setting);
+       ret = ixgbe_dev_macsec_register_enable(dev, &macsec_setting);
 
-       return 0;
+       return ret;
 }
 
 int
 rte_pmd_ixgbe_macsec_disable(uint16_t port)
 {
        struct rte_eth_dev *dev;
+       int ret = 0;
 
        RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
 
@@ -544,9 +546,9 @@ rte_pmd_ixgbe_macsec_disable(uint16_t port)
 
        ixgbe_dev_macsec_setting_reset(dev);
 
-       ixgbe_dev_macsec_register_disable(dev);
+       ret = ixgbe_dev_macsec_register_disable(dev);
 
-       return 0;
+       return ret;
 }
 
 int
-- 
2.17.1