| 38 | |
| 39 | |
| 40 | static void |
| 41 | ixgbe_crypto_clear_ipsec_tables(struct rte_eth_dev *dev) |
| 42 | { |
| 43 | struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); |
| 44 | struct ixgbe_ipsec *priv = IXGBE_DEV_PRIVATE_TO_IPSEC( |
| 45 | dev->data->dev_private); |
| 46 | int i = 0; |
| 47 | |
| 48 | /* clear Rx IP table*/ |
| 49 | for (i = 0; i < IPSEC_MAX_RX_IP_COUNT; i++) { |
| 50 | uint16_t index = i << 3; |
| 51 | uint32_t reg_val = IPSRXIDX_WRITE | IPSRXIDX_TABLE_IP | index; |
| 52 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPADDR(0), 0); |
| 53 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPADDR(1), 0); |
| 54 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPADDR(2), 0); |
| 55 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPADDR(3), 0); |
| 56 | IXGBE_WAIT_RWRITE; |
| 57 | } |
| 58 | |
| 59 | /* clear Rx SPI and Rx/Tx SA tables*/ |
| 60 | for (i = 0; i < IPSEC_MAX_SA_COUNT; i++) { |
| 61 | uint32_t index = i << 3; |
| 62 | uint32_t reg_val = IPSRXIDX_WRITE | IPSRXIDX_TABLE_SPI | index; |
| 63 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXSPI, 0); |
| 64 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPIDX, 0); |
| 65 | IXGBE_WAIT_RWRITE; |
| 66 | reg_val = IPSRXIDX_WRITE | IPSRXIDX_TABLE_KEY | index; |
| 67 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXKEY(0), 0); |
| 68 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXKEY(1), 0); |
| 69 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXKEY(2), 0); |
| 70 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXKEY(3), 0); |
| 71 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXSALT, 0); |
| 72 | IXGBE_WRITE_REG(hw, IXGBE_IPSRXMOD, 0); |
| 73 | IXGBE_WAIT_RWRITE; |
| 74 | reg_val = IPSRXIDX_WRITE | index; |
| 75 | IXGBE_WRITE_REG(hw, IXGBE_IPSTXKEY(0), 0); |
| 76 | IXGBE_WRITE_REG(hw, IXGBE_IPSTXKEY(1), 0); |
| 77 | IXGBE_WRITE_REG(hw, IXGBE_IPSTXKEY(2), 0); |
| 78 | IXGBE_WRITE_REG(hw, IXGBE_IPSTXKEY(3), 0); |
| 79 | IXGBE_WRITE_REG(hw, IXGBE_IPSTXSALT, 0); |
| 80 | IXGBE_WAIT_TWRITE; |
| 81 | } |
| 82 | |
| 83 | memset(priv->rx_ip_tbl, 0, sizeof(priv->rx_ip_tbl)); |
| 84 | memset(priv->rx_sa_tbl, 0, sizeof(priv->rx_sa_tbl)); |
| 85 | memset(priv->tx_sa_tbl, 0, sizeof(priv->tx_sa_tbl)); |
| 86 | } |
| 87 | |
| 88 | static int |
| 89 | ixgbe_crypto_add_sa(struct ixgbe_crypto_session *ic_session) |
no test coverage detected