Position of MSI enable bit is 31bit, not 28bit. This fixes position of MSI bit necessary to initialize MSI. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@xxxxxxxxxxx> --- drivers/pci/host/pcie-rcar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c index bb36e27..eb12659 100644 --- a/drivers/pci/host/pcie-rcar.c +++ b/drivers/pci/host/pcie-rcar.c @@ -505,7 +505,7 @@ static int rcar_pcie_hw_init(struct rcar_pcie *pcie) /* Enable MSI */ if (IS_ENABLED(CONFIG_PCI_MSI)) - rcar_pci_write_reg(pcie, 0x101f0000, PCIEMSITXR); + rcar_pci_write_reg(pcie, 0x801f0000, PCIEMSITXR); /* Finish initialization - establish a PCI Express link */ rcar_pci_write_reg(pcie, CFINIT, PCIETCTLR); -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
