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Tony, are you the right one who can help on deal with ice driver and variant driver merging dependency ? > > >> diff --git a/MAINTAINERS b/MAINTAINERS >> index 389fe9e38884..09ea8454219a 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -22608,6 +22608,13 @@ L: kvm@vger.kernel.org >> S: Maintained >> F: drivers/vfio/pci/mlx5/ >> >> +VFIO ICE PCI DRIVER >> +M: Yahui Cao >> +M: Lingyu Liu >> +L: kvm@vger.kernel.org >> +S: Maintained >> +F: drivers/vfio/pci/ice/ >> + >> VFIO PCI DEVICE SPECIFIC DRIVERS >> R: Jason Gunthorpe >> R: Yishai Hadas >> diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig >> index 8125e5f37832..6618208947af 100644 >> --- a/drivers/vfio/pci/Kconfig >> +++ b/drivers/vfio/pci/Kconfig >> @@ -65,4 +65,6 @@ source "drivers/vfio/pci/hisilicon/Kconfig" >> >> source "drivers/vfio/pci/pds/Kconfig" >> >> +source "drivers/vfio/pci/ice/Kconfig" >> + >> endmenu >> diff --git a/drivers/vfio/pci/Makefile b/drivers/vfio/pci/Makefile >> index 45167be462d8..fc1df82df3ac 100644 >> --- a/drivers/vfio/pci/Makefile >> +++ b/drivers/vfio/pci/Makefile >> @@ -13,3 +13,5 @@ obj-$(CONFIG_MLX5_VFIO_PCI) += mlx5/ >> obj-$(CONFIG_HISI_ACC_VFIO_PCI) += hisilicon/ >> >> obj-$(CONFIG_PDS_VFIO_PCI) += pds/ >> + >> +obj-$(CONFIG_ICE_VFIO_PCI) += ice/ >> diff --git a/drivers/vfio/pci/ice/Kconfig b/drivers/vfio/pci/ice/Kconfig >> new file mode 100644 >> index 000000000000..4c6f348d3062 >> --- /dev/null >> +++ b/drivers/vfio/pci/ice/Kconfig >> @@ -0,0 +1,10 @@ >> +# SPDX-License-Identifier: GPL-2.0-only >> +config ICE_VFIO_PCI >> + tristate "VFIO support for Intel(R) Ethernet Connection E800 Series" >> + depends on ICE >> + depends on VFIO_PCI_CORE > s/depends on/select/ Sure. Will change to select VFIO_PCI_CORE > >> + help >> + This provides migration support for Intel(R) Ethernet connection E800 >> + series devices using the VFIO framework. >> + >> + If you don't know what to do here, say N. >> diff --git a/drivers/vfio/pci/ice/Makefile b/drivers/vfio/pci/ice/Makefile >> new file mode 100644 >> index 000000000000..259d4ab89105 >> --- /dev/null >> +++ b/drivers/vfio/pci/ice/Makefile >> @@ -0,0 +1,4 @@ >> +# SPDX-License-Identifier: GPL-2.0-only >> +obj-$(CONFIG_ICE_VFIO_PCI) += ice-vfio-pci.o >> +ice-vfio-pci-y := ice_vfio_pci.o >> + >> diff --git a/drivers/vfio/pci/ice/ice_vfio_pci.c b/drivers/vfio/pci/ice/ice_vfio_pci.c >> new file mode 100644 >> index 000000000000..60a0582d7932 >> --- /dev/null >> +++ b/drivers/vfio/pci/ice/ice_vfio_pci.c > Suggest renaming this to main.c If changing this to drivers/vfio/pci/ice/main.c, it may cause some naming conflict with networking driver file drivers/net/ethernet/intel/ice/ice_main.c and confusion. Could we still use ice_vfio_pci.c ? Since this variant driver only has single c source file( like hisilicon variant driver ) Thanks. Yahui.