On Thu, Mar 03, 2022 at 11:01:30PM +0000, Shameer Kolothum wrote: > From: Longfang Liu <liulongfang@xxxxxxxxxx> > > VMs assigned with HiSilicon ACC VF devices can now perform live migration > if the VF devices are bind to the hisi_acc_vfio_pci driver. > > Signed-off-by: Longfang Liu <liulongfang@xxxxxxxxxx> > Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@xxxxxxxxxx> > --- > drivers/vfio/pci/hisilicon/Kconfig | 7 + > .../vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 1078 ++++++++++++++++- > .../vfio/pci/hisilicon/hisi_acc_vfio_pci.h | 114 ++ > 3 files changed, 1181 insertions(+), 18 deletions(-) > create mode 100644 drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.h > > diff --git a/drivers/vfio/pci/hisilicon/Kconfig b/drivers/vfio/pci/hisilicon/Kconfig > index dc723bad05c2..2a68d39f339f 100644 > --- a/drivers/vfio/pci/hisilicon/Kconfig > +++ b/drivers/vfio/pci/hisilicon/Kconfig > @@ -3,6 +3,13 @@ config HISI_ACC_VFIO_PCI > tristate "VFIO PCI support for HiSilicon ACC devices" > depends on ARM64 || (COMPILE_TEST && 64BIT) > depends on VFIO_PCI_CORE > + depends on PCI && PCI_MSI PCI is already in the depends from the 2nd line in drivers/vfio/pci/Kconfig, but it is harmless > + depends on UACCE || UACCE=n > + depends on ACPI Scratching my head a bit on why we have these Looks OK though: Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Jason
