[dpdk-dev,v4,09/12] pmd/mlx5: add dev_ptype_info_get implementation
Commit Message
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
---
drivers/net/mlx4/mlx4.c | 2 +-
drivers/net/mlx5/mlx5.c | 1 +
drivers/net/mlx5/mlx5.h | 1 +
drivers/net/mlx5/mlx5_ethdev.c | 20 ++++++++++++++++++++
drivers/net/mlx5/mlx5_rxtx.c | 2 ++
5 files changed, 25 insertions(+), 1 deletion(-)
Comments
Hi Jianfeng,
On Fri, Feb 26, 2016 at 08:09:28AM +0800, Jianfeng Tan wrote:
> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
> ---
> drivers/net/mlx4/mlx4.c | 2 +-
> drivers/net/mlx5/mlx5.c | 1 +
> drivers/net/mlx5/mlx5.h | 1 +
> drivers/net/mlx5/mlx5_ethdev.c | 20 ++++++++++++++++++++
> drivers/net/mlx5/mlx5_rxtx.c | 2 ++
> 5 files changed, 25 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
> index 85fdebf..58f4e1a 100644
> --- a/drivers/net/mlx4/mlx4.c
> +++ b/drivers/net/mlx4/mlx4.c
> @@ -4269,7 +4269,7 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
> priv_unlock(priv);
> }
>
> -static uint32_t *
> +static const uint32_t *
> mlx4_dev_ptype_info_get(struct rte_eth_dev *dev)
> {
> static const uint32_t ptypes[] = {
I'm probably nitpicking here but this change should be merged in the mlx4
patch. Otherwise both mlx4 and mlx5 patches look fine to me.
Hi,
On 2/26/2016 4:26 PM, Adrien Mazarguil wrote:
> Hi Jianfeng,
>
> On Fri, Feb 26, 2016 at 08:09:28AM +0800, Jianfeng Tan wrote:
>> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
>> ---
>> drivers/net/mlx4/mlx4.c | 2 +-
>> drivers/net/mlx5/mlx5.c | 1 +
>> drivers/net/mlx5/mlx5.h | 1 +
>> drivers/net/mlx5/mlx5_ethdev.c | 20 ++++++++++++++++++++
>> drivers/net/mlx5/mlx5_rxtx.c | 2 ++
>> 5 files changed, 25 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
>> index 85fdebf..58f4e1a 100644
>> --- a/drivers/net/mlx4/mlx4.c
>> +++ b/drivers/net/mlx4/mlx4.c
>> @@ -4269,7 +4269,7 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>> priv_unlock(priv);
>> }
>>
>> -static uint32_t *
>> +static const uint32_t *
>> mlx4_dev_ptype_info_get(struct rte_eth_dev *dev)
>> {
>> static const uint32_t ptypes[] = {
> I'm probably nitpicking here but this change should be merged in the mlx4
> patch. Otherwise both mlx4 and mlx5 patches look fine to me.
>
Oops, nice catch. It's should be in mlx4 commit. I'll fix it.
Thanks,
Jianfeng
@@ -4269,7 +4269,7 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
priv_unlock(priv);
}
-static uint32_t *
+static const uint32_t *
mlx4_dev_ptype_info_get(struct rte_eth_dev *dev)
{
static const uint32_t ptypes[] = {
@@ -153,6 +153,7 @@ static const struct eth_dev_ops mlx5_dev_ops = {
.stats_get = mlx5_stats_get,
.stats_reset = mlx5_stats_reset,
.dev_infos_get = mlx5_dev_infos_get,
+ .dev_ptype_info_get = mlx5_dev_ptype_info_get,
.vlan_filter_set = mlx5_vlan_filter_set,
.rx_queue_setup = mlx5_rx_queue_setup,
.tx_queue_setup = mlx5_tx_queue_setup,
@@ -156,6 +156,7 @@ int priv_get_mtu(struct priv *, uint16_t *);
int priv_set_flags(struct priv *, unsigned int, unsigned int);
int mlx5_dev_configure(struct rte_eth_dev *);
void mlx5_dev_infos_get(struct rte_eth_dev *, struct rte_eth_dev_info *);
+const uint32_t *mlx5_dev_ptype_info_get(struct rte_eth_dev *dev);
int mlx5_link_update(struct rte_eth_dev *, int);
int mlx5_dev_set_mtu(struct rte_eth_dev *, uint16_t);
int mlx5_dev_get_flow_ctrl(struct rte_eth_dev *, struct rte_eth_fc_conf *);
@@ -526,6 +526,26 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
priv_unlock(priv);
}
+const uint32_t *
+mlx5_dev_ptype_info_get(struct rte_eth_dev *dev)
+{
+ static const uint32_t ptypes[] = {
+ /* refers to rxq_cq_to_pkt_type() */
+ RTE_PTYPE_L3_IPV4,
+ RTE_PTYPE_L3_IPV6,
+ RTE_PTYPE_INNER_L3_IPV4,
+ RTE_PTYPE_INNER_L3_IPV6,
+ RTE_PTYPE_UNKNOWN
+
+ };
+
+ if (dev->rx_pkt_burst == mlx5_rx_burst ||
+ dev->rx_pkt_burst == mlx5_rx_burst_sp)
+ return ptypes;
+ return NULL;
+
+}
+
/**
* DPDK callback to retrieve physical link information (unlocked version).
*
@@ -603,6 +603,8 @@ stop:
* @param flags
* RX completion flags returned by poll_length_flags().
*
+ * @note: fix mlx5_dev_ptype_info_get() if any change here.
+ *
* @return
* Packet type for struct rte_mbuf.
*/