901d3a33a8
[ Upstream commit 5afc2f763edc5daae4722ee46fea4e627d01fa90 ] If the link is powered off during suspend, electrical noise may cause errors that are logged via AER. If the AER interrupt is enabled and shares an IRQ with PME, that causes a spurious wakeup during suspend. Disable the AER interrupt during suspend to prevent this. Clear error status before re-enabling IRQ interrupts during resume so we don't get an interrupt for errors that occurred during the suspend/resume process. Link: https://bugzilla.kernel.org/show_bug.cgi?id=209149 Link: https://bugzilla.kernel.org/show_bug.cgi?id=216295 Link: https://bugzilla.kernel.org/show_bug.cgi?id=218090 Link: https://lore.kernel.org/r/20240416043225.1462548-2-kai.heng.feng@canonical.com Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> [bhelgaas: drop pci_ancestor_pr3_present() etc, commit log] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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| .. | ||
| aer.c | ||
| aer_inject.c | ||
| aspm.c | ||
| dpc.c | ||
| edr.c | ||
| err.c | ||
| Kconfig | ||
| Makefile | ||
| pme.c | ||
| portdrv.h | ||
| portdrv_core.c | ||
| portdrv_pci.c | ||
| ptm.c | ||
| rcec.c | ||