Message ID | 20201030174708.9578-7-rohitm@chelsio.com |
---|---|
State | Superseded |
Delegated to: | David Miller |
Headers | show |
Series | cxgb4/ch_ktls: Fixes in nic tls code | expand |
Context | Check | Description |
---|---|---|
jkicinski/cover_letter | success | Link |
jkicinski/fixes_present | success | Link |
jkicinski/patch_count | success | Link |
jkicinski/tree_selection | success | Clearly marked for net |
jkicinski/subject_prefix | success | Link |
jkicinski/source_inline | success | Was 0 now: 0 |
jkicinski/verify_signedoff | success | Link |
jkicinski/module_param | success | Was 0 now: 0 |
jkicinski/build_32bit | success | Errors and warnings before: 2 this patch: 2 |
jkicinski/kdoc | success | Errors and warnings before: 0 this patch: 0 |
jkicinski/verify_fixes | success | Link |
jkicinski/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 35 lines checked |
jkicinski/build_allmodconfig_warn | success | Errors and warnings before: 2 this patch: 2 |
jkicinski/header_inline | success | Link |
jkicinski/stable | success | Stable not CCed |
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c index e547c6a3045c..2c92ded79b49 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c @@ -827,7 +827,7 @@ static void *chcr_write_cpl_set_tcb_ulp(struct chcr_ktls_info *tx_info, */ static int chcr_ktls_xmit_tcb_cpls(struct chcr_ktls_info *tx_info, struct sge_eth_txq *q, u64 tcp_seq, - u64 tcp_ack, u64 tcp_win) + u64 tcp_ack, u64 tcp_win, bool offset) { bool first_wr = ((tx_info->prev_ack == 0) && (tx_info->prev_win == 0)); struct ch_ktls_port_stats_debug *port_stats; @@ -862,7 +862,7 @@ static int chcr_ktls_xmit_tcb_cpls(struct chcr_ktls_info *tx_info, cpl++; } /* reset snd una if it's a re-transmit pkt */ - if (tcp_seq != tx_info->prev_seq) { + if (tcp_seq != tx_info->prev_seq || offset) { /* reset snd_una */ port_stats = &tx_info->adap->ch_ktls_stats.ktls_port[tx_info->port_id]; @@ -871,7 +871,8 @@ static int chcr_ktls_xmit_tcb_cpls(struct chcr_ktls_info *tx_info, TCB_SND_UNA_RAW_V (TCB_SND_UNA_RAW_M), TCB_SND_UNA_RAW_V(0), 0); - atomic64_inc(&port_stats->ktls_tx_ooo); + if (tcp_seq != tx_info->prev_seq) + atomic64_inc(&port_stats->ktls_tx_ooo); cpl++; } /* update ack */ @@ -1863,7 +1864,9 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev) ret = chcr_ktls_xmit_tcb_cpls(tx_info, q, tx_max, ntohl(th->ack_seq), - ntohs(th->window)); + ntohs(th->window), + tls_end_offset != + record->len); if (ret) { spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
If a record starts in middle, reset TCB UNA so that we could avoid sending out extra packet which is needed to make it 16 byte aligned to start AES CTR. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> --- .../chelsio/inline_crypto/ch_ktls/chcr_ktls.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)