PCI: designware-ep: Make dw_pcie_ep_reset_bar() handle 64-bit BARs properly

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Since a 64-bit BAR consists of a BAR pair, we need to write to both
BARs in the BAR pair to clear the BAR properly.

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>

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Niklas Cassel 2018-03-28 13:50:16 +02:00 • committed by Lorenzo Pieralisi

parent 6474a4e554

commit 96a3be4326

1 changed files with 4 additions and 0 deletions

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drivers/pci/dwc/pcie-designware-ep.c

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