From a131fb6364c1be0924dcb969ecf6b988c556a5d5 Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Fri, 5 Jul 2019 17:56:30 +0800 Subject: [PATCH] PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI The Mobiveil internal MSI controller requires separate target addresses, one per MSI vector; this is clearly incompatible with the Multiple MSI feature, which requires the same target address for all vectors requested by an endpoint (ie the Message Address field in the MSI Capability structure), so the multi MSI feature is clearly not supported by the host controller driver. Remove the flag MSI_FLAG_MULTI_PCI_MSI and with it multi MSI support, fixing the misconfiguration. Fixes: 1e913e58335f ("PCI: mobiveil: Add MSI support") Signed-off-by: Hou Zhiqiang [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi Reviewed-by: Minghuan Lian --- drivers/pci/controller/pcie-mobiveil.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c index d55c7e780c6ed..e5819029ad8e6 100644 --- a/drivers/pci/controller/pcie-mobiveil.c +++ b/drivers/pci/controller/pcie-mobiveil.c @@ -692,7 +692,7 @@ static struct irq_chip mobiveil_msi_irq_chip = { static struct msi_domain_info mobiveil_msi_domain_info = { .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | - MSI_FLAG_MULTI_PCI_MSI | MSI_FLAG_PCI_MSIX), + MSI_FLAG_PCI_MSIX), .chip = &mobiveil_msi_irq_chip, }; -- 2.30.2