> -----Original Message-----
> From: Zhang, AlvinX <alvinx.zh...@intel.com>
> Sent: Tuesday, May 11, 2021 4:46 PM
> To: Xing, Beilei <beilei.x...@intel.com>; Rong, Leyi <leyi.r...@intel.com>
> Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zh...@intel.com>; sta...@dpdk.org
> Subject: [PATCH v3] net/i40e: fix offload flag checking in simple Tx datapath
>
> Tx offload flags 'PKT_TX_IPV6, PKT_TX_IPV4, PKT_TX_OUTER_IPV6,
> PKT_TX_OUTER_IPV4' are supported in simple datapath.
>
> This patch removes these offload flags from packet checking in simple Tx
> datapath and defines 2 macro I40E_TX_OFFLOAD_SIMPLE_SUP_MASK and
> I40E_TX_OFFLOAD_SIMPLE_NOTSUP_MASK.
>
> Fixes: 146ffa81d05e ("net/i40e: add Tx preparation for simple Tx datapath")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Alvin Zhang <alvinx.zh...@intel.com>
> ---
>
> v3: Update codes according to comments
> ---
> drivers/net/i40e/i40e_rxtx.c | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c index
> 02cf5e7..337916b 100644
> --- a/drivers/net/i40e/i40e_rxtx.c
> +++ b/drivers/net/i40e/i40e_rxtx.c
> @@ -72,6 +72,15 @@
> #define I40E_TX_OFFLOAD_NOTSUP_MASK \
> (PKT_TX_OFFLOAD_MASK ^ I40E_TX_OFFLOAD_MASK)
>
> +#define I40E_TX_OFFLOAD_SIMPLE_SUP_MASK ( \
> + PKT_TX_IPV4 | \
> + PKT_TX_IPV6 | \
> + PKT_TX_OUTER_IPV4 | \
> + PKT_TX_OUTER_IPV6)
> +
> +#define I40E_TX_OFFLOAD_SIMPLE_NOTSUP_MASK \
> + (PKT_TX_OFFLOAD_MASK ^
> I40E_TX_OFFLOAD_SIMPLE_SUP_MASK)
> +
> int
> i40e_get_monitor_addr(void *rx_queue, struct rte_power_monitor_cond *pmc)
> { @@ -1501,7 +1510,7 @@
> return i;
> }
>
> - if (ol_flags & PKT_TX_OFFLOAD_MASK) {
> + if (ol_flags & I40E_TX_OFFLOAD_SIMPLE_NOTSUP_MASK) {
> rte_errno = ENOTSUP;
> return i;
> }
> --
> 1.8.3.1
Acked-by: Leyi Rong <leyi.r...@intel.com>
