From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Subject: Re: [PATCH v3] cxgbe: report 100G link speed capability
 for Chelsio T6 adapters
Date: Fri, 23 Jun 2017 11:06:26 +0530
Message-ID: <20170623053625.GA30596@chelsio.com>
References: <1498126047-44989-1-git-send-email-martin.weiser@allegro-packets.com>
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Cc: "dev@dpdk.org" <dev@dpdk.org>, Kumar Sanghvi <kumaras@chelsio.com>,
 Nirranjan Kirubaharan <nirranjan@chelsio.com>,
 Indranil Choudhury <indranil@chelsio.com>
To: Martin Weiser <martin.weiser@allegro-packets.com>
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Hi Martin,

On Thursday, June 06/22/17, 2017 at 15:37:27 +0530, Martin Weiser wrote:
>    These adapters support 100G link speed but the speed_capa bitmask in the
>    device info did not reflect that.
> 
>    Signed-off-by: Martin Weiser <martin.weiser@allegro-packets.com>
>    ---
>     drivers/net/cxgbe/cxgbe_ethdev.c | 3 +++
>     1 file changed, 3 insertions(+)
> 
>    diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c
>    b/drivers/net/cxgbe/cxgbe_ethdev.c
>    index b622d25..1e56529 100644
>    --- a/drivers/net/cxgbe/cxgbe_ethdev.c
>    +++ b/drivers/net/cxgbe/cxgbe_ethdev.c
>    @@ -176,6 +176,9 @@ static void cxgbe_dev_info_get(struct rte_eth_dev
>    *eth_dev,
>             device_info->rx_desc_lim = cxgbe_desc_lim;
>             device_info->tx_desc_lim = cxgbe_desc_lim;
>             device_info->speed_capa = ETH_LINK_SPEED_10G |
>    ETH_LINK_SPEED_40G;
>    +
>    +       if (CHELSIO_CHIP_VERSION(adapter->params.chip) == CHELSIO_T6)
>    +               device_info->speed_capa |= ETH_LINK_SPEED_100G;
>     }
>     
>     static void cxgbe_dev_promiscuous_enable(struct rte_eth_dev *eth_dev)
>    --
>    2.7.4

Thanks for the patch.  However, not all Chelsio T6 adapters support
10G/40G/100G link speeds at the same time.  I have a patch to report
the supported link speeds correctly and is currently undergoing testing.
I will submit the patch very soon.

Thanks,
Rahul