[net-next,v2,0/7] add sriov support for wangxun NICs

Message

Mengyuan Lou April 3, 2024, 9:09 a.m. UTC

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 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 (7):
  net: libwx: Add malibox api for wangxun pf drivers
  net: libwx: Add sriov api for wangxun nics
  net: libwx: Implement basic funcs for vf setting
  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    |  289 +++-
 drivers/net/ethernet/wangxun/libwx/wx_hw.h    |    3 +
 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 | 1244 +++++++++++++++++
 drivers/net/ethernet/wangxun/libwx/wx_sriov.h |   19 +
 drivers/net/ethernet/wangxun/libwx/wx_type.h  |  100 +-
 drivers/net/ethernet/wangxun/ngbe/ngbe_main.c |   63 +-
 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   |   29 +
 .../net/ethernet/wangxun/txgbe/txgbe_phy.c    |    8 +
 .../net/ethernet/wangxun/txgbe/txgbe_type.h   |    4 +-
 16 files changed, 2192 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