Hi This issue is already fixed in 20.02 with base code update of the following commit.
commit 37b091c75b13d2f26359be9b77adbc33c55a7581 Author: Xiaolong Ye <xiaolong...@intel.com> Date: Mon Jan 13 10:39:31 2020 +0800 net/i40e/base: extend PHY access AQ command Currently FW use MDIO I/F number corresponded with current PF for PHY access. This code allow to specify used MDIO I/F number. Signed-off-by: Piotr Azarewicz <piotr.azarew...@intel.com> Signed-off-by: Xiaolong Ye <xiaolong...@intel.com> Acked-by: Qi Zhang <qi.z.zh...@intel.com> Acked-by: Beilei Xing beilei.x...@intel.com<mailto:beilei.x...@intel.com> But it makes sense to back port this to stable release so it can work with dpdk version <=19.11. Still some comments inline. > -----Original Message----- > From: stable [mailto:stable-boun...@dpdk.org] On Behalf Of Zhike Wang > Sent: Thursday, January 16, 2020 09:20 > To: dev@dpdk.org > Cc: Xing, Beilei <beilei.x...@intel.com>; Zhang, Qi Z <qi.z.zh...@intel.com>; > sta...@dpdk.org; Zhike Wang <wangzh...@jd.com> > Subject: [dpdk-stable] [PATCH] net/i40e: fix X722 judgement when disable > adminq operation > > X722 SFPs have different flavors, eg I40E_DEV_ID_SFP_X722 > /I40E_DEV_ID_SFP_I_X722. So instead we use mac.type to judge whether it is > X722 or not. > Please be careful about your commit log. If you use mac.type == X722, then that's not just X722 SFP but all X722 devices. You can just say something like X722 doesn't support adminq operation so disable it. > Fixes: 9efa8d28b ("net/i40e: fix SFP X722 with FW4.16") Please follow the DPDK community code style. Fix line needs commit id of 12 bit. In this case, should be: Fixes: 9efa8d28b4da ("net/i40e: fix SFP X722 with FW4.16") And since this fix makes sense for <=19.11, please add this line: Cc: sta...@dpdk.org > Signed-off-by: Zhike Wang <wangzh...@jd.com<mailto:wangzh...@jd.com>> > --- > drivers/net/i40e/i40e_ethdev.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c > index 5999c96..85ccb76 100644 > --- a/drivers/net/i40e/i40e_ethdev.c > +++ b/drivers/net/i40e/i40e_ethdev.c > @@ -1443,7 +1443,7 @@ static inline void i40e_config_automask(struct > i40e_pf *pf) > return -EIO; > } > /* Firmware of SFP x722 does not support adminq option */ > - if (hw->device_id == I40E_DEV_ID_SFP_X722) > + if (hw->mac.type == I40E_MAC_X722) > hw->flags &= ~I40E_HW_FLAG_802_1AD_CAPABLE; > > PMD_INIT_LOG(INFO, "FW %d.%d API %d.%d NVM %02d.%02d.%02d > eetrack %04x", > -- > 1.8.3.1 >