Re: [dpdk-dev] [PATCHv7 7/9] vmxnet3: add HW specific desc_lim data into dev_info

[Yong Wang <yongwang@vmware.com>]

On 10/27/15, 5:51 AM, "Konstantin Ananyev" <konstantin.ananyev@intel.com> wrote:


>Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
>---

Acked-by: Yong Wang <yongwang@vmware.com>

Do you plan to implement rxq_info_get and txq_info_get for vmxnet3 in subsequent patches?

> drivers/net/vmxnet3/vmxnet3_ethdev.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
>diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
>index a70be5c..3745b7d 100644
>--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
>+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
>@@ -677,6 +677,18 @@ vmxnet3_dev_info_get(__attribute__((unused))struct rte_eth_dev *dev, struct rte_
> 	dev_info->default_txconf.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
> 						ETH_TXQ_FLAGS_NOOFFLOADS;
> 	dev_info->flow_type_rss_offloads = VMXNET3_RSS_OFFLOAD_ALL;
>+
>+	dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {
>+		.nb_max = VMXNET3_RX_RING_MAX_SIZE,
>+		.nb_min = VMXNET3_DEF_RX_RING_SIZE,
>+		.nb_align = 1,
>+	};
>+
>+	dev_info->tx_desc_lim = (struct rte_eth_desc_lim) {
>+		.nb_max = VMXNET3_TX_RING_MAX_SIZE,
>+		.nb_min = VMXNET3_DEF_TX_RING_SIZE,
>+		.nb_align = 1,
>+	};
> }
> 
> /* return 0 means link status changed, -1 means not changed */
>-- 
>1.8.5.3
>