diff options
| author | Reinette Chatre <reinette.chatre@intel.com> | 2023-05-11 08:44:36 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-05-23 15:49:03 -0600 |
| commit | dd27a707003818fc8435d8621527d4b3af7d2ab1 (patch) | |
| tree | 22a492961e04eb0a10b82f1c102f0a8b3e5ef0fd /scripts/objdiff | |
| parent | vfio/pci: Use bitfield for struct vfio_pci_core_device flags (diff) | |
| download | linux-dd27a707003818fc8435d8621527d4b3af7d2ab1.tar.gz linux-dd27a707003818fc8435d8621527d4b3af7d2ab1.zip | |
vfio/pci: Probe and store ability to support dynamic MSI-X
Not all MSI-X devices support dynamic MSI-X allocation. Whether
a device supports dynamic MSI-X should be queried using
pci_msix_can_alloc_dyn().
Instead of scattering code with pci_msix_can_alloc_dyn(),
probe this ability once and store it as a property of the
virtual device.
Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/f1ae022c060ecb7e527f4f53c8ccafe80768da47.1683740667.git.reinette.chatre@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions