diff options
| author | Pavan Chebbi <[email protected]> | 2022-06-09 13:41:47 -0400 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2022-06-09 13:57:15 -0500 |
| commit | afd306a65cedb9589564bdb23a0c368abc4215fd (patch) | |
| tree | 54740039a74d43f4336f7fd7ecad71631f512895 /scripts/gdb/linux/tasks.py | |
| parent | f2906aa863381afb0015a9eb7fefad885d4e5a56 (diff) | |
PCI: Add ACS quirk for Broadcom BCM5750x NICs
The Broadcom BCM5750x NICs may be multi-function devices. They do not
advertise ACS capability. Peer-to-peer transactions are not possible
between the individual functions, so it is safe to treat them as fully
isolated.
Add an ACS quirk for these devices so the functions can be in independent
IOMMU groups and attached individually to userspace applications using
VFIO.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Pavan Chebbi <[email protected]>
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions