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ixgbe: reload IPsec IP table after sa tables

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Restore the IPsec hardware IP table after reloading the SA tables.
This doesn't make much difference now, but will matter when we add
support for VF IPsec offloads.

Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Shannon Nelson 2018-08-13 11:43:38 -07:00 • committed by Jeff Kirsher
parent 9e3f2f5ece
commit b2875fbf6c
1 changed files with 8 additions and 8 deletions
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16
drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
View file

@ -301,14 +301,6 @@ void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter)
ixgbe_ipsec_clear_hw_tables(adapter);
ixgbe_ipsec_start_engine(adapter);
/* reload the IP addrs */
for (i = 0; i < IXGBE_IPSEC_MAX_RX_IP_COUNT; i++) {
struct rx_ip_sa *ipsa = &ipsec->ip_tbl[i];
if (ipsa->used)
ixgbe_ipsec_set_rx_ip(hw, i, ipsa->ipaddr);
}
/* reload the Rx and Tx keys */
for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT; i++) {
struct rx_sa *rsa = &ipsec->rx_tbl[i];
@ -322,6 +314,14 @@ void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter)
if (tsa->used)
ixgbe_ipsec_set_tx_sa(hw, i, tsa->key, tsa->salt);
}
/* reload the IP addrs */
for (i = 0; i < IXGBE_IPSEC_MAX_RX_IP_COUNT; i++) {
struct rx_ip_sa *ipsa = &ipsec->ip_tbl[i];
if (ipsa->used)
ixgbe_ipsec_set_rx_ip(hw, i, ipsa->ipaddr);
}
}
/**