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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Haider, The device capability is critical to support shared RXQ. The OFED and firmware version of server B seems not up to date, could pleas= e align with server A? Best Regards, Xueming Li From: Asaf Penso Sent: Thursday, October 6, 2022 14:45 To: Haider Ali ; users Subject: Re: mlx5 - shared_rxq not working on some Connect x6 DX Hello Haider, Besides the info print issue, can you describe what is the use case? What do you try to achieve and whether you see any issue? Regards, Asaf Penso ________________________________ From: Haider Ali > Sent: Tuesday, October 4, 2022 4:24:03 PM To: users > Cc: Asaf Penso > Subject: mlx5 - shared_rxq not working on some Connect x6 DX Hi, I used two servers A and B. Server A has Connect x5 and x6 DX cards while s= erver B has Connect x6 DX card. I have checked with Connect x5 and x6 DX cards on "server A" and I am able = to get below rxq_share device capability: testpmd> show port info all Device capabilities: 0x14( RXQ_SHARE FLOW_SHARED_OBJECT_KEEP ) Server A setting: # ofed_info -s MLNX_OFED_LINUX-5.4-3.1.0.0: # ethtool -i enp129s0f0 driver: mlx5_core version: 5.4-3.1.0 firmware-version: 16.32.1010 (MT_0000000080) expansion-rom-version: bus-info: 0000:81:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: no supports-register-dump: no supports-priv-flags: yes But when I moved to server B with another Connect x6 DX card, I could not s= ee this capability. testpmd> show port info all Device capabilities: 0x14( FLOW_SHARED_OBJECT_KEEP ) Server B Settings: # ofed_info -s MLNX_OFED_LINUX-5.4-3.5.8.0: # ethtool -i enp132s0f0 driver: mlx5_core version: 5.4-3.5.8 firmware-version: 22.31.1014 (MT_0000000436) expansion-rom-version: bus-info: 0000:84:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: no supports-register-dump: no supports-priv-flags: yes Although server B has higher versions of OFED and firmware, my question is = do I need to enable/disable firmware settings? Or are there any other confi= gurations we need to apply? Regards, Haider --_000_DM4PR12MB53737ACD10C61C64B181C512A1289DM4PR12MB5373namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Haider,

 

The device capability is critical to support shared = RXQ.

The OFED and firmware version of server B seems not = up to date, could please align with server A?

 

Best Regards,

Xueming Li

 

From: Asaf Penso <asafp@nvidia.com> Sent: Thursday, October 6, 2022 14:45
To: Haider Ali <haider@dreambigsemi.com>; users <users@dpdk= .org>
Subject: Re: mlx5 - shared_rxq not working on some Connect x6 DX

 

Hello Haider,

Besides the info print issue, can you describe what = is the use case?

What do you try to achieve and whether you see any i= ssue?

 

Regards,

Asaf Penso

From: Haider Ali <haider@dreambigsemi.com>
Sent: Tuesday, October 4, 2022 4:24:03 PM
To: users <users@dpdk.org&g= t;
Cc: Asaf Penso <asafp@nvidia.= com>
Subject: mlx5 - shared_rxq not working on some Connect x6 DX =

 

Hi,

 

I used two servers A and B. Server A has Connect x5 and x6 D= X cards while server B has Connect x6 DX card.



I have checked with Connect x5 and x6 DX cards on "= ;server A" and I am able to get below rxq_share device capability:

 

testpmd> show port info all

 

Device capabilities: 0x14( RXQ_SHARE FLOW_SHARED_OBJECT_KEEP )

 

Server A setting:

# ofed_info -s

MLNX_OFED_LINUX-5.4-3.1.0.0:

 

# ethtool -i enp129s0f0

driver: mlx5_core

version: 5.4-3.1.0

firmware-version: 16.32.1010 (MT_0000000080)<= /b>

expansion-rom-version:

bus-info: 0000:81:00.0

supports-statistics: yes

supports-test: yes

supports-eeprom-access: no

supports-register-dump: no

supports-priv-flags: yes

 

 

But when I moved to server B with another Connect x6 DX= card, I could not see this capability.

 

testpmd> show port i= nfo all

 

Device capabilities: 0x= 14( FLOW_SHARED_OBJECT_KEEP )

 

Server B Settings:

# ofed_info -s

MLNX_OFED_LINUX-5.4-3.5.8.0:

 

# ethtool -i enp132s0f0

driver: mlx5_core

version: 5.4-3.5.8

firmware-version: 22.31.1014 (MT_0000000436)<= /b>

expansion-rom-version:

bus-info: 0000:84:00.0

supports-statistics: yes

supports-test: yes

supports-eeprom-access: no

supports-register-dump: no

supports-priv-flags: yes

 

 

Although server B has higher versions of OFED and fi= rmware, my question is do I need to enable/disable firmware settings? Or ar= e there any other configurations we need to apply?

 

Regards,

Haider

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