From: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
commit 21d8c25e3f4b9052a471ced8f47b531956eb9963 upstream.
HW doesn't need marking TCB closed. This TCB state change
sometimes causes problem to the new connection which gets
the same tid.
Fixes: 34aba2c45024 ("cxgb4/chcr : Register to tls add and del callback")
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
Signed-off-by: Rohit Maheshwari <rohitm@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c | 19 ----------
1 file changed, 19 deletions(-)
--- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
@@ -355,18 +355,6 @@ static int chcr_set_tcb_field(struct chc
}
/*
- * chcr_ktls_mark_tcb_close: mark tcb state to CLOSE
- * @tx_info - driver specific tls info.
- * return: NET_TX_OK/NET_XMIT_DROP.
- */
-static int chcr_ktls_mark_tcb_close(struct chcr_ktls_info *tx_info)
-{
- return chcr_set_tcb_field(tx_info, TCB_T_STATE_W,
- TCB_T_STATE_V(TCB_T_STATE_M),
- CHCR_TCB_STATE_CLOSED, 1);
-}
-
-/*
* chcr_ktls_dev_del: call back for tls_dev_del.
* Remove the tid and l2t entry and close the connection.
* it per connection basis.
@@ -400,8 +388,6 @@ static void chcr_ktls_dev_del(struct net
/* clear tid */
if (tx_info->tid != -1) {
- /* clear tcb state and then release tid */
- chcr_ktls_mark_tcb_close(tx_info);
cxgb4_remove_tid(&tx_info->adap->tids, tx_info->tx_chan,
tx_info->tid, tx_info->ip_family);
}
@@ -579,7 +565,6 @@ static int chcr_ktls_dev_add(struct net_
return 0;
free_tid:
- chcr_ktls_mark_tcb_close(tx_info);
#if IS_ENABLED(CONFIG_IPV6)
/* clear clip entry */
if (tx_info->ip_family == AF_INET6)
@@ -677,10 +662,6 @@ static int chcr_ktls_cpl_act_open_rpl(st
if (tx_info->pending_close) {
spin_unlock(&tx_info->lock);
if (!status) {
- /* it's a late success, tcb status is establised,
- * mark it close.
- */
- chcr_ktls_mark_tcb_close(tx_info);
cxgb4_remove_tid(&tx_info->adap->tids, tx_info->tx_chan,
tid, tx_info->ip_family);
}
