diff options
| author | Vidya Sagar <[email protected]> | 2022-07-21 19:50:43 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2022-07-22 17:14:56 -0500 |
| commit | bf32b8f952cced43001f783b42e95c75dfec9ba1 (patch) | |
| tree | a018260b4d3cb47ce7f48fdbee018d5cf4737489 /scripts/gdb/linux/tasks.py | |
| parent | b949e4661df3bca2f3ecfe982fa438a768551e76 (diff) | |
PCI: Disable MSI for Tegra234 Root Ports
Tegra234 PCIe Root Ports don't generate MSI interrupts for PME and AER
events. Since PCIe spec (r6.0 sec 6.1.4.3) doesn't support using a mix of
INTx and MSI/MSI-X, MSI needs to be disabled to avoid Root Port service
drivers registering their respective ISRs with MSI interrupt and to let
only INTx be used for all events.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vidya Sagar <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions