Searched hist:bb500dbe2ac622551d98c0bb2735a68f59489c98 (Results 1 – 8 of 8) sorted by relevance
/linux/drivers/vfio/pci/pds/ |
H A D | cmds.h | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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H A D | Makefile | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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H A D | cmds.c | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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H A D | lm.h | bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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H A D | vfio_dev.h | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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H A D | pci_drv.c | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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H A D | vfio_dev.c | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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/linux/include/linux/pds/ |
H A D | pds_adminq.h | diff bb500dbe2ac622551d98c0bb2735a68f59489c98 Mon Aug 07 22:57:52 CEST 2023 Brett Creeley <brett.creeley@amd.com> vfio/pds: Add VFIO live migration support
Add live migration support via the VFIO subsystem. The migration implementation aligns with the definition from uapi/vfio.h and uses the pds_core PF's adminq for device configuration.
The ability to suspend, resume, and transfer VF device state data is included along with the required admin queue command structures and implementations.
PDS_LM_CMD_SUSPEND and PDS_LM_CMD_SUSPEND_STATUS are added to support the VF device suspend operation.
PDS_LM_CMD_RESUME is added to support the VF device resume operation.
PDS_LM_CMD_STATE_SIZE is added to determine the exact size of the VF device state data.
PDS_LM_CMD_SAVE is added to get the VF device state data.
PDS_LM_CMD_RESTORE is added to restore the VF device with the previously saved data from PDS_LM_CMD_SAVE.
PDS_LM_CMD_HOST_VF_STATUS is added to notify the DSC/firmware when a migration is in/not-in progress from the host's perspective. The DSC/firmware can use this to clear/setup any necessary state related to a migration.
Signed-off-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230807205755.29579-6-brett.creeley@amd.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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