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authorHou Zhiqiang <Zhiqiang.Hou@nxp.com>2019-07-05 12:56:30 +0300
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2019-07-08 13:23:13 +0300
commita131fb6364c1be0924dcb969ecf6b988c556a5d5 (patch)
tree0f6bd80f583f3aae8877a895c6982b94f532d875 /drivers/pci
parentbcbe0d9a8d931597202859d13506611dd9736da9 (diff)
downloadlinux-a131fb6364c1be0924dcb969ecf6b988c556a5d5.tar.xz
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 <Zhiqiang.Hou@nxp.com> [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/controller/pcie-mobiveil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c
index d55c7e780c6e..e5819029ad8e 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,
};