diff options
| author | Pali Rohár <pali@kernel.org> | 2021-10-05 20:09:52 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-10-07 14:27:59 +0100 |
| commit | 2b650b7ff20eb7ea8ef9031d20fb657286ab90cc (patch) | |
| tree | 869ce69455ad6930e85148322c65c2029ac9bce0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 661c399a651c11aaf83c45cbfe0b4a1fb7bc3179 (diff) | |
PCI: aardvark: Fix reporting Data Link Layer Link Active
Add support for reporting PCI_EXP_LNKSTA_DLLLA bit in Link Control register
on emulated bridge via current LTSSM state. Also correctly indicate DLLLA
capability via PCI_EXP_LNKCAP_DLLLARC bit in Link Control Capability
register.
Link: https://lore.kernel.org/r/20211005180952.6812-14-kabel@kernel.org
Fixes: 8a3ebd8de328 ("PCI: aardvark: Implement emulated root PCI bridge config space")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Marek Behún <kabel@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions