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| author | Rohit Maheshwari <rohitm@chelsio.com> | 2020-03-07 20:06:05 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-08 21:16:23 -0700 |
| commit | 5a4b9fe7fece62ecab6fb28fe92362f83b41c33e (patch) | |
| tree | 2c7d7dae74fe96071650099bb131d92609781cd1 /drivers/crypto/chelsio/chcr_core.c | |
| parent | 8a30923e1598c050f2670b88d51e3752b52b49ae (diff) | |
| download | linux-5a4b9fe7fece62ecab6fb28fe92362f83b41c33e.tar.gz linux-5a4b9fe7fece62ecab6fb28fe92362f83b41c33e.tar.bz2 linux-5a4b9fe7fece62ecab6fb28fe92362f83b41c33e.zip | |
cxgb4/chcr: complete record tx handling
Added tx handling in this patch. This includes handling of segments
contain single complete record.
v1->v2:
- chcr_write_cpl_set_tcb_ulp is added in this patch.
v3->v4:
- mss calculation logic.
- replaced kfree_skb with dev_kfree_skb_any.
- corrected error message reported by kbuild test robot <lkp@intel.com>
Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/crypto/chelsio/chcr_core.c')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_core.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c index a52ce6fc9858..0015810214a9 100644 --- a/drivers/crypto/chelsio/chcr_core.c +++ b/drivers/crypto/chelsio/chcr_core.c @@ -49,9 +49,9 @@ static struct cxgb4_uld_info chcr_uld_info = { .add = chcr_uld_add, .state_change = chcr_uld_state_change, .rx_handler = chcr_uld_rx_handler, -#ifdef CONFIG_CHELSIO_IPSEC_INLINE +#if defined(CONFIG_CHELSIO_IPSEC_INLINE) || defined(CONFIG_CHELSIO_TLS_DEVICE) .tx_handler = chcr_uld_tx_handler, -#endif /* CONFIG_CHELSIO_IPSEC_INLINE */ +#endif /* CONFIG_CHELSIO_IPSEC_INLINE || CONFIG_CHELSIO_TLS_DEVICE */ }; static void detach_work_fn(struct work_struct *work) @@ -237,12 +237,22 @@ int chcr_uld_rx_handler(void *handle, const __be64 *rsp, return 0; } -#ifdef CONFIG_CHELSIO_IPSEC_INLINE +#if defined(CONFIG_CHELSIO_IPSEC_INLINE) || defined(CONFIG_CHELSIO_TLS_DEVICE) int chcr_uld_tx_handler(struct sk_buff *skb, struct net_device *dev) { + /* In case if skb's decrypted bit is set, it's nic tls packet, else it's + * ipsec packet. + */ +#ifdef CONFIG_CHELSIO_TLS_DEVICE + if (skb->decrypted) + return chcr_ktls_xmit(skb, dev); +#endif +#ifdef CONFIG_CHELSIO_IPSEC_INLINE return chcr_ipsec_xmit(skb, dev); +#endif + return 0; } -#endif /* CONFIG_CHELSIO_IPSEC_INLINE */ +#endif /* CONFIG_CHELSIO_IPSEC_INLINE || CONFIG_CHELSIO_TLS_DEVICE */ static void chcr_detach_device(struct uld_ctx *u_ctx) { |