* [PATCH net-next v3 0/6] add sriov support for wangxun NICs
@ 2024-04-15 10:54 Mengyuan Lou
2024-04-15 18:27 ` Jakub Kicinski
0 siblings, 1 reply; 7+ messages in thread
From: Mengyuan Lou @ 2024-04-15 10:54 UTC (permalink / raw)
To: netdev; +Cc: jiawenwu, duanqiangwen, Mengyuan Lou
Add sriov_configure for ngbe and txgbe drivers.
Reallocate queue and irq resources when sriov is enabled.
Add wx_msg_task in interrupts handler, which is used to process the
configuration sent by vfs.
Add ping_vf for wx_pf to tell vfs about pf link change.
changes v3:
- Jakub Kicinski
Do not accept any new implementations of the old SR-IOV API.
So remove ndo_vf_xxx in these patches.
changes v2:
- Simon Horman:
Fix some used uninitialised.
- Sunil:
Use poll + yield with delay instead of busy poll of 10 times
in mbx_lock obtain.
Split ndo_vf_xxx , msg_task and flow into separate patches.
Mengyuan Lou (6):
net: libwx: Add malibox api for wangxun pf drivers
net: libwx: Add sriov api for wangxun nics
net: libwx: Redesign flow when sriov is enabled
net: libwx: Add msg task func
net: ngbe: add sriov function support
net: txgbe: add sriov function support
drivers/net/ethernet/wangxun/libwx/Makefile | 2 +-
drivers/net/ethernet/wangxun/libwx/wx_hw.c | 310 ++++-
drivers/net/ethernet/wangxun/libwx/wx_hw.h | 4 +
drivers/net/ethernet/wangxun/libwx/wx_lib.c | 146 ++-
drivers/net/ethernet/wangxun/libwx/wx_mbx.c | 191 +++
drivers/net/ethernet/wangxun/libwx/wx_mbx.h | 86 ++
drivers/net/ethernet/wangxun/libwx/wx_sriov.c | 1052 +++++++++++++++++
drivers/net/ethernet/wangxun/libwx/wx_sriov.h | 14 +
drivers/net/ethernet/wangxun/libwx/wx_type.h | 99 +-
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c | 58 +-
drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c | 10 +
drivers/net/ethernet/wangxun/ngbe/ngbe_type.h | 2 +
.../net/ethernet/wangxun/txgbe/txgbe_irq.c | 25 +-
.../net/ethernet/wangxun/txgbe/txgbe_main.c | 24 +
.../net/ethernet/wangxun/txgbe/txgbe_phy.c | 8 +
.../net/ethernet/wangxun/txgbe/txgbe_type.h | 4 +-
16 files changed, 2006 insertions(+), 29 deletions(-)
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_mbx.c
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_mbx.h
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_sriov.c
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_sriov.h
--
2.43.2
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH net-next v3 0/6] add sriov support for wangxun NICs
2024-04-15 10:54 [PATCH net-next v3 0/6] add sriov support for wangxun NICs Mengyuan Lou
@ 2024-04-15 18:27 ` Jakub Kicinski
2024-04-16 2:55 ` mengyuanlou
0 siblings, 1 reply; 7+ messages in thread
From: Jakub Kicinski @ 2024-04-15 18:27 UTC (permalink / raw)
To: Mengyuan Lou; +Cc: netdev, jiawenwu, duanqiangwen
On Mon, 15 Apr 2024 18:54:27 +0800 Mengyuan Lou wrote:
> Do not accept any new implementations of the old SR-IOV API.
> So remove ndo_vf_xxx in these patches.
But you're not adding support for switchdev mode either,
so how are you going to configure them?
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH net-next v3 0/6] add sriov support for wangxun NICs
2024-04-15 18:27 ` Jakub Kicinski
@ 2024-04-16 2:55 ` mengyuanlou
2024-04-16 14:31 ` Jakub Kicinski
0 siblings, 1 reply; 7+ messages in thread
From: mengyuanlou @ 2024-04-16 2:55 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: netdev, Jiawen Wu, 温端强
> 2024年4月16日 02:27，Jakub Kicinski <kuba@kernel.org> 写道：
>
> On Mon, 15 Apr 2024 18:54:27 +0800 Mengyuan Lou wrote:
>> Do not accept any new implementations of the old SR-IOV API.
>> So remove ndo_vf_xxx in these patches.
>
> But you're not adding support for switchdev mode either,
> so how are you going to configure them?
Do you mean .sriov_configure?
Had implement it in patch2 and add it patch5/6.
I have missed any other interfaces?
Thanks.
Lou
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH net-next v3 0/6] add sriov support for wangxun NICs
2024-04-16 2:55 ` mengyuanlou
@ 2024-04-16 14:31 ` Jakub Kicinski
2024-05-14 10:24 ` mengyuanlou
0 siblings, 1 reply; 7+ messages in thread
From: Jakub Kicinski @ 2024-04-16 14:31 UTC (permalink / raw)
To: mengyuanlou@net-swift.com; +Cc: netdev, Jiawen Wu, 温端强
On Tue, 16 Apr 2024 10:55:16 +0800 mengyuanlou@net-swift.com wrote:
> > On Mon, 15 Apr 2024 18:54:27 +0800 Mengyuan Lou wrote:
> >> Do not accept any new implementations of the old SR-IOV API.
> >> So remove ndo_vf_xxx in these patches.
> >
> > But you're not adding support for switchdev mode either,
> > so how are you going to configure them?
>
> Do you mean .sriov_configure?
> Had implement it in patch2 and add it patch5/6.
No, I mean configuring the forwarding, VF MAC addrs, getting stats, etc.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH net-next v3 0/6] add sriov support for wangxun NICs
2024-04-16 14:31 ` Jakub Kicinski
@ 2024-05-14 10:24 ` mengyuanlou
0 siblings, 0 replies; 7+ messages in thread
From: mengyuanlou @ 2024-05-14 10:24 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: netdev, Jiawen Wu, 温端强
> 2024年4月16日 22:31，Jakub Kicinski <kuba@kernel.org> 写道：
>
> On Tue, 16 Apr 2024 10:55:16 +0800 mengyuanlou@net-swift.com wrote:
>>> On Mon, 15 Apr 2024 18:54:27 +0800 Mengyuan Lou wrote:
>>>> Do not accept any new implementations of the old SR-IOV API.
>>>> So remove ndo_vf_xxx in these patches.
>>>
>>> But you're not adding support for switchdev mode either,
>>> so how are you going to configure them?
>>
>> Do you mean .sriov_configure?
>> Had implement it in patch2 and add it patch5/6.
>
> No, I mean configuring the forwarding, VF MAC addrs, getting stats, etc.
These Apis will be added in vf driver which will be submitted later.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH net-next v3 0/6] add sriov support for wangxun NICs
@ 2024-05-15 9:50 Mengyuan Lou
2024-05-15 15:31 ` Simon Horman
0 siblings, 1 reply; 7+ messages in thread
From: Mengyuan Lou @ 2024-05-15 9:50 UTC (permalink / raw)
To: netdev; +Cc: jiawenwu, duanqiangwen, Mengyuan Lou
Add sriov_configure for ngbe and txgbe drivers.
Reallocate queue and irq resources when sriov is enabled.
Add wx_msg_task in interrupts handler, which is used to process the
configuration sent by vfs.
Add ping_vf for wx_pf to tell vfs about pf link change.
changes v3:
- Jakub Kicinski
Do not accept any new implementations of the old SR-IOV API.
So remove ndo_vf_xxx in these patches. Switch mode ops will be added
in vf driver which will be submitted later.
changes v2:
- Simon Horman:
Fix some used uninitialised.
- Sunil:
Use poll + yield with delay instead of busy poll of 10 times
in mbx_lock obtain.
Split ndo_vf_xxx , msg_task and flow into separate patches.
Mengyuan Lou (6):
net: libwx: Add malibox api for wangxun pf drivers
net: libwx: Add sriov api for wangxun nics
net: libwx: Redesign flow when sriov is enabled
net: libwx: Add msg task func
net: ngbe: add sriov function support
net: txgbe: add sriov function support
drivers/net/ethernet/wangxun/libwx/Makefile | 2 +-
drivers/net/ethernet/wangxun/libwx/wx_hw.c | 310 ++++-
drivers/net/ethernet/wangxun/libwx/wx_hw.h | 4 +
drivers/net/ethernet/wangxun/libwx/wx_lib.c | 146 ++-
drivers/net/ethernet/wangxun/libwx/wx_mbx.c | 191 +++
drivers/net/ethernet/wangxun/libwx/wx_mbx.h | 86 ++
drivers/net/ethernet/wangxun/libwx/wx_sriov.c | 1053 +++++++++++++++++
drivers/net/ethernet/wangxun/libwx/wx_sriov.h | 14 +
drivers/net/ethernet/wangxun/libwx/wx_type.h | 99 +-
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c | 58 +-
drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c | 10 +
drivers/net/ethernet/wangxun/ngbe/ngbe_type.h | 2 +
.../net/ethernet/wangxun/txgbe/txgbe_irq.c | 25 +-
.../net/ethernet/wangxun/txgbe/txgbe_main.c | 24 +
.../net/ethernet/wangxun/txgbe/txgbe_phy.c | 8 +
.../net/ethernet/wangxun/txgbe/txgbe_type.h | 4 +-
16 files changed, 2007 insertions(+), 29 deletions(-)
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_mbx.c
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_mbx.h
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_sriov.c
create mode 100644 drivers/net/ethernet/wangxun/libwx/wx_sriov.h
--
2.43.2
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH net-next v3 0/6] add sriov support for wangxun NICs
2024-05-15 9:50 Mengyuan Lou
@ 2024-05-15 15:31 ` Simon Horman
0 siblings, 0 replies; 7+ messages in thread
From: Simon Horman @ 2024-05-15 15:31 UTC (permalink / raw)
To: Mengyuan Lou; +Cc: netdev, jiawenwu, duanqiangwen
On Wed, May 15, 2024 at 05:50:03PM +0800, Mengyuan Lou wrote:
> Add sriov_configure for ngbe and txgbe drivers.
> Reallocate queue and irq resources when sriov is enabled.
> Add wx_msg_task in interrupts handler, which is used to process the
> configuration sent by vfs.
> Add ping_vf for wx_pf to tell vfs about pf link change.
Hi Mengyuan Lou,
Thanks for your updated patch-set.
Unfortunately net-next is currently closed for the v6.10 merge window.
Please consider reposting as a PATCH once net-next re-opens, after 27th May.
In the meantime, feel free to post new versions as you get feedback,
but please switch to posting as RFC during that time.
Link: https://docs.kernel.org/process/maintainer-netdev.html
Also, please be sure to seed the CC list of your patch submissions
using the output of get-maintainers.pl PATCH. b4 can also be of
assistance here.
^ permalink raw reply [flat|nested] 7+ messages in thread
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2024-04-15 10:54 [PATCH net-next v3 0/6] add sriov support for wangxun NICs Mengyuan Lou
2024-04-15 18:27 ` Jakub Kicinski
2024-04-16 2:55 ` mengyuanlou
2024-04-16 14:31 ` Jakub Kicinski
2024-05-14 10:24 ` mengyuanlou
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