| Message ID | 20190318082733.26665-1-ike.pan@canonical.com |
|---|---|
| Headers | show |
| Series | Update Hi1822 driver to mainline ver | expand |
On 18.03.19 09:27, Ike Panhc wrote: > BugLink: https://bugs.launchpad.net/bugs/1820187 > > Current driver for Huawei NIC has poor performance. When connect to > 10G switch it has only 1-2Gb/s throughput and not stable. > > Cherry-pick patches from mainline can solve this issue to have > stable and satisfied performance > > $ iperf -c 10.228.68.102 -P2 -t 180 # kernel with this patchset > ------------------------------------------------------------ > Client connecting to 10.228.68.102, TCP port 5001 > TCP window size: 85.0 KByte (default) > ------------------------------------------------------------ > [ 3] local 10.228.68.135 port 57200 connected with 10.228.68.102 port 5001 > [ 4] local 10.228.68.135 port 57198 connected with 10.228.68.102 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-180.0 sec 84.4 GBytes 4.03 Gbits/sec > [ 4] 0.0-180.0 sec 84.1 GBytes 4.01 Gbits/sec > [SUM] 0.0-180.0 sec 168 GBytes 8.04 Gbits/sec > > > Colin Ian King (1): > net: hinic: fix null pointer dereference on pointer hwdev > > Eric Dumazet (1): > hinic: remove ndo_poll_controller > > Nathan Chancellor (1): > hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4 > > Xue Chaojing (7): > net-next/hinic:replace multiply and division operators > net-next/hinic:add rx checksum offload for HiNIC > net-next/hinic:fix a bug in set mac address > net-next/hinic: fix a bug in rx data flow > hinic: optmize rx refill buffer mechanism > net-next/hinic:add shutdown callback > net-next/hinic: replace disable_irq_nosync/enable_irq > > Zhao Chen (2): > net-next: hinic: fix a problem in free_tx_poll() > net-next/hinic: add checksum offload and TSO support > > .../net/ethernet/huawei/hinic/hinic_hw_dev.c | 13 + > .../net/ethernet/huawei/hinic/hinic_hw_dev.h | 7 + > .../net/ethernet/huawei/hinic/hinic_hw_if.c | 28 ++ > .../net/ethernet/huawei/hinic/hinic_hw_if.h | 14 + > .../net/ethernet/huawei/hinic/hinic_hw_qp.c | 157 +++++++-- > .../net/ethernet/huawei/hinic/hinic_hw_qp.h | 33 +- > .../net/ethernet/huawei/hinic/hinic_hw_wq.c | 69 ++-- > .../net/ethernet/huawei/hinic/hinic_hw_wq.h | 5 +- > .../net/ethernet/huawei/hinic/hinic_hw_wqe.h | 101 ++++-- > .../net/ethernet/huawei/hinic/hinic_main.c | 61 ++-- > .../net/ethernet/huawei/hinic/hinic_port.c | 62 ++++ > .../net/ethernet/huawei/hinic/hinic_port.h | 28 ++ > drivers/net/ethernet/huawei/hinic/hinic_rx.c | 58 ++-- > drivers/net/ethernet/huawei/hinic/hinic_rx.h | 6 +- > drivers/net/ethernet/huawei/hinic/hinic_tx.c | 321 +++++++++++++++++- > 15 files changed, 825 insertions(+), 138 deletions(-) > Wholesale backports into a released LTS kernel will always earn you grumpy points. Stable updates should be specific to fix a problem. That said, since it is limited to that one specific driver which you certainly have tested very well (right?), and we have been accepting similar things in the past (though I wished we had not), Acked-by: Stefan Bader <stefan.bader@canonical.com>
On 3/18/19 9:27 AM, Ike Panhc wrote: > BugLink: https://bugs.launchpad.net/bugs/1820187 > > Current driver for Huawei NIC has poor performance. When connect to > 10G switch it has only 1-2Gb/s throughput and not stable. > > Cherry-pick patches from mainline can solve this issue to have > stable and satisfied performance > > $ iperf -c 10.228.68.102 -P2 -t 180 # kernel with this patchset > ------------------------------------------------------------ > Client connecting to 10.228.68.102, TCP port 5001 > TCP window size: 85.0 KByte (default) > ------------------------------------------------------------ > [ 3] local 10.228.68.135 port 57200 connected with 10.228.68.102 port 5001 > [ 4] local 10.228.68.135 port 57198 connected with 10.228.68.102 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-180.0 sec 84.4 GBytes 4.03 Gbits/sec > [ 4] 0.0-180.0 sec 84.1 GBytes 4.01 Gbits/sec > [SUM] 0.0-180.0 sec 168 GBytes 8.04 Gbits/sec > > > Colin Ian King (1): > net: hinic: fix null pointer dereference on pointer hwdev > > Eric Dumazet (1): > hinic: remove ndo_poll_controller > > Nathan Chancellor (1): > hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4 > > Xue Chaojing (7): > net-next/hinic:replace multiply and division operators > net-next/hinic:add rx checksum offload for HiNIC > net-next/hinic:fix a bug in set mac address > net-next/hinic: fix a bug in rx data flow > hinic: optmize rx refill buffer mechanism > net-next/hinic:add shutdown callback > net-next/hinic: replace disable_irq_nosync/enable_irq > > Zhao Chen (2): > net-next: hinic: fix a problem in free_tx_poll() > net-next/hinic: add checksum offload and TSO support > > .../net/ethernet/huawei/hinic/hinic_hw_dev.c | 13 + > .../net/ethernet/huawei/hinic/hinic_hw_dev.h | 7 + > .../net/ethernet/huawei/hinic/hinic_hw_if.c | 28 ++ > .../net/ethernet/huawei/hinic/hinic_hw_if.h | 14 + > .../net/ethernet/huawei/hinic/hinic_hw_qp.c | 157 +++++++-- > .../net/ethernet/huawei/hinic/hinic_hw_qp.h | 33 +- > .../net/ethernet/huawei/hinic/hinic_hw_wq.c | 69 ++-- > .../net/ethernet/huawei/hinic/hinic_hw_wq.h | 5 +- > .../net/ethernet/huawei/hinic/hinic_hw_wqe.h | 101 ++++-- > .../net/ethernet/huawei/hinic/hinic_main.c | 61 ++-- > .../net/ethernet/huawei/hinic/hinic_port.c | 62 ++++ > .../net/ethernet/huawei/hinic/hinic_port.h | 28 ++ > drivers/net/ethernet/huawei/hinic/hinic_rx.c | 58 ++-- > drivers/net/ethernet/huawei/hinic/hinic_rx.h | 6 +- > drivers/net/ethernet/huawei/hinic/hinic_tx.c | 321 +++++++++++++++++- > 15 files changed, 825 insertions(+), 138 deletions(-) > Limited to hinic driver. Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
On 2019-03-18 16:27:33 , Ike Panhc wrote: > BugLink: https://bugs.launchpad.net/bugs/1820187 > > Current driver for Huawei NIC has poor performance. When connect to > 10G switch it has only 1-2Gb/s throughput and not stable. > > Cherry-pick patches from mainline can solve this issue to have > stable and satisfied performance > > $ iperf -c 10.228.68.102 -P2 -t 180 # kernel with this patchset > ------------------------------------------------------------ > Client connecting to 10.228.68.102, TCP port 5001 > TCP window size: 85.0 KByte (default) > ------------------------------------------------------------ > [ 3] local 10.228.68.135 port 57200 connected with 10.228.68.102 port 5001 > [ 4] local 10.228.68.135 port 57198 connected with 10.228.68.102 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-180.0 sec 84.4 GBytes 4.03 Gbits/sec > [ 4] 0.0-180.0 sec 84.1 GBytes 4.01 Gbits/sec > [SUM] 0.0-180.0 sec 168 GBytes 8.04 Gbits/sec > > > Colin Ian King (1): > net: hinic: fix null pointer dereference on pointer hwdev > > Eric Dumazet (1): > hinic: remove ndo_poll_controller > > Nathan Chancellor (1): > hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4 > > Xue Chaojing (7): > net-next/hinic:replace multiply and division operators > net-next/hinic:add rx checksum offload for HiNIC > net-next/hinic:fix a bug in set mac address > net-next/hinic: fix a bug in rx data flow > hinic: optmize rx refill buffer mechanism > net-next/hinic:add shutdown callback > net-next/hinic: replace disable_irq_nosync/enable_irq > > Zhao Chen (2): > net-next: hinic: fix a problem in free_tx_poll() > net-next/hinic: add checksum offload and TSO support > > .../net/ethernet/huawei/hinic/hinic_hw_dev.c | 13 + > .../net/ethernet/huawei/hinic/hinic_hw_dev.h | 7 + > .../net/ethernet/huawei/hinic/hinic_hw_if.c | 28 ++ > .../net/ethernet/huawei/hinic/hinic_hw_if.h | 14 + > .../net/ethernet/huawei/hinic/hinic_hw_qp.c | 157 +++++++-- > .../net/ethernet/huawei/hinic/hinic_hw_qp.h | 33 +- > .../net/ethernet/huawei/hinic/hinic_hw_wq.c | 69 ++-- > .../net/ethernet/huawei/hinic/hinic_hw_wq.h | 5 +- > .../net/ethernet/huawei/hinic/hinic_hw_wqe.h | 101 ++++-- > .../net/ethernet/huawei/hinic/hinic_main.c | 61 ++-- > .../net/ethernet/huawei/hinic/hinic_port.c | 62 ++++ > .../net/ethernet/huawei/hinic/hinic_port.h | 28 ++ > drivers/net/ethernet/huawei/hinic/hinic_rx.c | 58 ++-- > drivers/net/ethernet/huawei/hinic/hinic_rx.h | 6 +- > drivers/net/ethernet/huawei/hinic/hinic_tx.c | 321 +++++++++++++++++- > 15 files changed, 825 insertions(+), 138 deletions(-) > > -- > 2.17.1 > > > -- > kernel-team mailing list > kernel-team@lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/kernel-team