From 78e29270963288d80a173bcf93d80c3f079f0afd Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Thu, 3 Dec 2020 13:44:42 +0000 Subject: [PATCH 0269/1085] PCI: brcmstb: Advertise MSI-X support Although the BRCMSTB PCIe interface doesn't technically support the MSI-X spec, in practise it seems to work provided no more than 32 MSI-Xs are required. Add the required flag to the driver to allow experimentation with devices that demand MSI-X support. Signed-off-by: Phil Elwell --- drivers/pci/controller/pcie-brcmstb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -442,7 +442,7 @@ static struct irq_chip brcm_msi_irq_chip static struct msi_domain_info brcm_msi_domain_info = { .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | - MSI_FLAG_MULTI_PCI_MSI), + MSI_FLAG_MULTI_PCI_MSI | MSI_FLAG_PCI_MSIX), .chip = &brcm_msi_irq_chip, };