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| author | Frank Li <[email protected]> | 2023-05-15 15:10:49 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2023-06-23 20:06:18 +0000 |
| commit | 061cbfab09fb35898f2907d42f936cf9ae271d93 (patch) | |
| tree | fc483b581f5323a2caea29705213db11456ac3d4 /drivers/pci/controller/vmd.c | |
| parent | PCI: endpoint: pci-epf-vntb: Fix typo in comments (diff) | |
| download | kernel-061cbfab09fb35898f2907d42f936cf9ae271d93.tar.gz kernel-061cbfab09fb35898f2907d42f936cf9ae271d93.zip | |
PCI: layerscape: Add the endpoint linkup notifier support
Layerscape has PME interrupt, which can be used as linkup notifier. Set
CFG_READY bit of PEX_PF0_CONFIG to enable accesses from root complex when
linkup detected.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Xiaowei Bao <[email protected]>
Signed-off-by: Frank Li <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Manivannan Sadhasivam <[email protected]>
Diffstat (limited to 'drivers/pci/controller/vmd.c')
0 files changed, 0 insertions, 0 deletions