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| author | Kishon Vijay Abraham I <[email protected]> | 2019-03-25 09:39:44 +0000 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2019-05-01 14:50:13 +0000 |
| commit | fc9a77040b04c05f036515f40aa7cf4b9c91defd (patch) | |
| tree | 67e0f2cb014853584bdd062246c79ae02a7e6ff4 /drivers/pci/controller/pci-host-common.c | |
| parent | PCI: keystone: Add support for PCIe EP in AM654x Platforms (diff) | |
| download | kernel-fc9a77040b04c05f036515f40aa7cf4b9c91defd.tar.gz kernel-fc9a77040b04c05f036515f40aa7cf4b9c91defd.zip | |
PCI: designware-ep: Configure Resizable BAR cap to advertise the smallest size
Configure the Resizable BAR capability to advertise the smallest size
(1MB) for a couple of reasons:
- Host side resource allocation of BAR fails for larger sizes
- Endpoint function driver does not allocate memory for all supported
sizes in the Resizable BAR capability.
If and when there is a usecase required to add more flexibility using
the Resizable BAR capability, this can be revisited.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
[[email protected]: updated commit log]
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Diffstat (limited to 'drivers/pci/controller/pci-host-common.c')
0 files changed, 0 insertions, 0 deletions