[dpdk-stable] [20.11 PATCH] net/i40e: support 25G AOC/ACC cables

[Luca Boccassi]

On Mon, 2021-09-06 at 10:17 +0200, christian.ehrhardt at canonical.com
wrote:
> From: Yury Kylulin <yury.kylulin at intel.com>
> 
> [ upstream commit b1daa3461429e7674206a714c17adca65e9b44b4 ]
> 
> Enable additional PHY types (25G-AOC and 25G-ACC) for set PHY config
> command.
> 
> Ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1940957
> Cc: stable at dpdk.org
> 
> Signed-off-by: Yury Kylulin <yury.kylulin at intel.com>
> Tested-by: Ashish Paul <apaul at juniper.net>
> Signed-off-by: Christian Ehrhardt <christian.ehrhardt at canonical.com>
> ---
>  drivers/net/i40e/i40e_ethdev.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 0dc20de9a0..5e3b80a6b8 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -2372,7 +2372,8 @@ i40e_phy_conf_link(struct i40e_hw *hw,
>  	phy_conf.phy_type = is_up ? cpu_to_le32(phy_type_mask) : 0;
>  	phy_conf.phy_type_ext = is_up ? (I40E_AQ_PHY_TYPE_EXT_25G_KR |
>  		I40E_AQ_PHY_TYPE_EXT_25G_CR | I40E_AQ_PHY_TYPE_EXT_25G_SR |
> -		I40E_AQ_PHY_TYPE_EXT_25G_LR) : 0;
> +		I40E_AQ_PHY_TYPE_EXT_25G_LR | I40E_AQ_PHY_TYPE_EXT_25G_AOC |
> +		I40E_AQ_PHY_TYPE_EXT_25G_ACC) : 0;
>  	phy_conf.fec_config = phy_ab.fec_cfg_curr_mod_ext_info;
>  	phy_conf.eee_capability = phy_ab.eee_capability;
>  	phy_conf.eeer = phy_ab.eeer_val;

Acked-by: Luca Boccassi <luca.boccassi at microsoft.com>

-- 
Kind regards,
Luca Boccassi