| Message ID | 20221021091928.2674471-1-junfeng.guo@intel.com (mailing list archive) |
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introduce GVE PMD
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Message
Junfeng Guo
Oct. 21, 2022, 9:19 a.m. UTC
Introduce a new PMD for Google Virtual Ethernet (GVE). gve (or gVNIC) is the standard virtual ethernet interface on Google Cloud Platform (GCP), which is one of the multiple virtual interfaces from those leading CSP customers in the world. Having a well maintained/optimized gve PMD on DPDK community can help those cloud instance consumers with better experience of performance, maintenance who wants to run their own VNFs on GCP. Please refer to https://cloud.google.com/compute/docs/networking/using-gvnic for the device description. This patch set requires an exception for MIT license for GVE base code. And the base code includes the following files: - gve_adminq.c - gve_adminq.h - gve_desc.h - gve_desc_dqo.h - gve_register.h It's based on GVE kernel driver v1.3.0 and the original code is in https://github.com/GoogleCloudPlatform/compute-virtual-ethernet-linux/tree/v1.3.0 v2: fix some CI check error. v3: refactor some code and fix some build error. v4: move the Google base code files into DPDK base folder. v5: reorder commit sequence and drop the stats feature. v6-v7: improve the code. Junfeng Guo (8): net/gve/base: introduce base code net/gve/base: add OS specific implementation net/gve: add support for device initialization net/gve: add support for link update net/gve: add support for MTU setting net/gve: add support for dev info get and dev configure net/gve: add support for queue operations net/gve: add support for Rx/Tx MAINTAINERS | 6 + doc/guides/nics/features/gve.ini | 16 + doc/guides/nics/gve.rst | 76 ++ doc/guides/nics/index.rst | 1 + doc/guides/rel_notes/release_22_11.rst | 5 + drivers/net/gve/base/gve.h | 56 ++ drivers/net/gve/base/gve_adminq.c | 923 +++++++++++++++++++++++++ drivers/net/gve/base/gve_adminq.h | 381 ++++++++++ drivers/net/gve/base/gve_desc.h | 138 ++++ drivers/net/gve/base/gve_desc_dqo.h | 255 +++++++ drivers/net/gve/base/gve_osdep.h | 159 +++++ drivers/net/gve/base/gve_register.h | 29 + drivers/net/gve/gve_ethdev.c | 700 +++++++++++++++++++ drivers/net/gve/gve_ethdev.h | 298 ++++++++ drivers/net/gve/gve_logs.h | 14 + drivers/net/gve/gve_rx.c | 354 ++++++++++ drivers/net/gve/gve_tx.c | 668 ++++++++++++++++++ drivers/net/gve/meson.build | 16 + drivers/net/gve/version.map | 3 + drivers/net/meson.build | 1 + 20 files changed, 4099 insertions(+) create mode 100644 doc/guides/nics/features/gve.ini create mode 100644 doc/guides/nics/gve.rst create mode 100644 drivers/net/gve/base/gve.h create mode 100644 drivers/net/gve/base/gve_adminq.c create mode 100644 drivers/net/gve/base/gve_adminq.h create mode 100644 drivers/net/gve/base/gve_desc.h create mode 100644 drivers/net/gve/base/gve_desc_dqo.h create mode 100644 drivers/net/gve/base/gve_osdep.h create mode 100644 drivers/net/gve/base/gve_register.h create mode 100644 drivers/net/gve/gve_ethdev.c create mode 100644 drivers/net/gve/gve_ethdev.h create mode 100644 drivers/net/gve/gve_logs.h create mode 100644 drivers/net/gve/gve_rx.c create mode 100644 drivers/net/gve/gve_tx.c create mode 100644 drivers/net/gve/meson.build create mode 100644 drivers/net/gve/version.map
Comments
On 10/21/2022 10:19 AM, Junfeng Guo wrote: > Introduce a new PMD for Google Virtual Ethernet (GVE). > > gve (or gVNIC) is the standard virtual ethernet interface on Google Cloud > Platform (GCP), which is one of the multiple virtual interfaces from those > leading CSP customers in the world. > > Having a well maintained/optimized gve PMD on DPDK community can help those > cloud instance consumers with better experience of performance, maintenance > who wants to run their own VNFs on GCP. > > Please refer tohttps://cloud.google.com/compute/docs/networking/using-gvnic > for the device description. > > This patch set requires an exception for MIT license for GVE base code. > And the base code includes the following files: > - gve_adminq.c > - gve_adminq.h > - gve_desc.h > - gve_desc_dqo.h > - gve_register.h > > It's based on GVE kernel driver v1.3.0 and the original code is in > https://github.com/GoogleCloudPlatform/compute-virtual-ethernet-linux/tree/v1.3.0 > > > v2: > fix some CI check error. > > v3: > refactor some code and fix some build error. > > v4: > move the Google base code files into DPDK base folder. > > v5: > reorder commit sequence and drop the stats feature. > > v6-v7: > improve the code. > > Junfeng Guo (8): > net/gve/base: introduce base code > net/gve/base: add OS specific implementation > net/gve: add support for device initialization > net/gve: add support for link update > net/gve: add support for MTU setting > net/gve: add support for dev info get and dev configure > net/gve: add support for queue operations > net/gve: add support for Rx/Tx Can you please check the build error reported by CI: https://mails.dpdk.org/archives/test-report/2022-October/318054.html Following link can be helpful: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225324
On 10/21/2022 2:12 PM, Ferruh Yigit wrote: > On 10/21/2022 10:19 AM, Junfeng Guo wrote: >> Introduce a new PMD for Google Virtual Ethernet (GVE). >> >> gve (or gVNIC) is the standard virtual ethernet interface on Google Cloud >> Platform (GCP), which is one of the multiple virtual interfaces from >> those >> leading CSP customers in the world. >> >> Having a well maintained/optimized gve PMD on DPDK community can help >> those >> cloud instance consumers with better experience of performance, >> maintenance >> who wants to run their own VNFs on GCP. >> >> Please refer >> tohttps://cloud.google.com/compute/docs/networking/using-gvnic >> for the device description. >> >> This patch set requires an exception for MIT license for GVE base code. >> And the base code includes the following files: >> - gve_adminq.c >> - gve_adminq.h >> - gve_desc.h >> - gve_desc_dqo.h >> - gve_register.h >> >> It's based on GVE kernel driver v1.3.0 and the original code is in >> https://github.com/GoogleCloudPlatform/compute-virtual-ethernet-linux/tree/v1.3.0 >> >> >> v2: >> fix some CI check error. >> >> v3: >> refactor some code and fix some build error. >> >> v4: >> move the Google base code files into DPDK base folder. >> >> v5: >> reorder commit sequence and drop the stats feature. >> >> v6-v7: >> improve the code. >> >> Junfeng Guo (8): >> net/gve/base: introduce base code >> net/gve/base: add OS specific implementation >> net/gve: add support for device initialization >> net/gve: add support for link update >> net/gve: add support for MTU setting >> net/gve: add support for dev info get and dev configure >> net/gve: add support for queue operations >> net/gve: add support for Rx/Tx > > Can you please check the build error reported by CI: > https://mails.dpdk.org/archives/test-report/2022-October/318054.html > > > Following link can be helpful: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225324 > Reminder if this build error, please send v8 with fix.
> -----Original Message----- > From: Ferruh Yigit <ferruh.yigit@amd.com> > Sent: Monday, October 24, 2022 18:50 > To: Guo, Junfeng <junfeng.guo@intel.com>; Zhang, Qi Z > <qi.z.zhang@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>; Xing, > Beilei <beilei.xing@intel.com> > Cc: dev@dpdk.org; Li, Xiaoyun <xiaoyun.li@intel.com>; > awogbemila@google.com; Richardson, Bruce > <bruce.richardson@intel.com>; hemant.agrawal@nxp.com; > stephen@networkplumber.org; Xia, Chenbo <chenbo.xia@intel.com>; > Zhang, Helin <helin.zhang@intel.com> > Subject: Re: [PATCH v7 0/8] introduce GVE PMD > > On 10/21/2022 2:12 PM, Ferruh Yigit wrote: > > On 10/21/2022 10:19 AM, Junfeng Guo wrote: > >> Introduce a new PMD for Google Virtual Ethernet (GVE). > >> > >> gve (or gVNIC) is the standard virtual ethernet interface on Google > Cloud > >> Platform (GCP), which is one of the multiple virtual interfaces from > >> those > >> leading CSP customers in the world. > >> > >> Having a well maintained/optimized gve PMD on DPDK community can > help > >> those > >> cloud instance consumers with better experience of performance, > >> maintenance > >> who wants to run their own VNFs on GCP. > >> > >> Please refer > >> tohttps://cloud.google.com/compute/docs/networking/using-gvnic > >> for the device description. > >> > >> This patch set requires an exception for MIT license for GVE base code. > >> And the base code includes the following files: > >> - gve_adminq.c > >> - gve_adminq.h > >> - gve_desc.h > >> - gve_desc_dqo.h > >> - gve_register.h > >> > >> It's based on GVE kernel driver v1.3.0 and the original code is in > >> https://github.com/GoogleCloudPlatform/compute-virtual-ethernet- > linux/tree/v1.3.0 > >> > >> > >> v2: > >> fix some CI check error. > >> > >> v3: > >> refactor some code and fix some build error. > >> > >> v4: > >> move the Google base code files into DPDK base folder. > >> > >> v5: > >> reorder commit sequence and drop the stats feature. > >> > >> v6-v7: > >> improve the code. > >> > >> Junfeng Guo (8): > >> net/gve/base: introduce base code > >> net/gve/base: add OS specific implementation > >> net/gve: add support for device initialization > >> net/gve: add support for link update > >> net/gve: add support for MTU setting > >> net/gve: add support for dev info get and dev configure > >> net/gve: add support for queue operations > >> net/gve: add support for Rx/Tx > > > > Can you please check the build error reported by CI: > > https://mails.dpdk.org/archives/test-report/2022-October/318054.html > > > > > > Following link can be helpful: > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225324 > > > > Reminder if this build error, please send v8 with fix. Sure, will try to fix this. Thanks for reminding this!