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| author | Lad Prabhakar <[email protected]> | 2020-05-07 13:33:16 +0100 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2020-05-22 12:35:07 +0100 |
| commit | d45e3c1a5979efd40dbbac9a5c3586f4fa41f734 (patch) | |
| tree | e4d0f58d6e8330796f75cdd995baf001309b6921 /drivers/fpga/fpga-bridge.c | |
| parent | 975cf23e3aa89588cbfc9ad6f2b23bd32af4edc7 (diff) | |
PCI: endpoint: Add support to handle multiple base for mapping outbound memory
R-Car PCIe controller has support to map multiple memory regions for
mapping the outbound memory in local system also the controller limits
single allocation for each region (that is, once a chunk is used from the
region it cannot be used to allocate a new one). This features inspires to
add support for handling multiple memory bases in endpoint framework.
With this patch pci_epc_mem_init() initializes address space for endpoint
controller which support single window and pci_epc_multi_mem_init()
initializes multiple windows supported by endpoint controller.
Link: https://lore.kernel.org/r/1588854799-13710-6-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Lad Prabhakar <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Yoshihiro Shimoda <[email protected]>
Acked-by: Kishon Vijay Abraham I <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions