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| author | Pali Rohár <pali@kernel.org> | 2021-11-25 01:26:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-01 09:23:30 +0100 |
| commit | ea6eef03dafbc9754d26c6b21e4e35d070b651e6 (patch) | |
| tree | 920c51fbc7a10af327a64a86b2961aad74245555 /drivers/pci/controller/pci-host-generic.c | |
| parent | fe8a8c3a408e7e510020e000dd7fd7cf3deb0ad0 (diff) | |
PCI: aardvark: Update comment about disabling link training
commit 1d1cd163d0de22a4041a6f1aeabcf78f80076539 upstream.
According to PCI Express Base Specifications (rev 4.0, 6.6.1
"Conventional reset"), after fundamental reset a 100ms delay is needed
prior to enabling link training.
Update comment in code to reflect this requirement.
Link: https://lore.kernel.org/r/20201202184659.3795-1-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci/controller/pci-host-generic.c')
0 files changed, 0 insertions, 0 deletions