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authorPaolo Bonzini <pbonzini@redhat.com>2021-05-17 10:55:12 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2021-05-17 10:55:12 +0300
commita4345a7cecfb91ae78cd43d26b0c6a956420761a (patch)
treeb0cf6296f791fa250ccc9d419c46f48fb73c331b /drivers/pci/controller/dwc/pcie-designware-host.c
parentce7ea0cfdc2e9ff31d12da31c3226deddb9644f5 (diff)
parentcb853ded1d25e5b026ce115dbcde69e3d7e2e831 (diff)
downloadlinux-a4345a7cecfb91ae78cd43d26b0c6a956420761a.tar.xz
Merge tag 'kvmarm-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 5.13, take #1 - Fix regression with irqbypass not restarting the guest on failed connect - Fix regression with debug register decoding resulting in overlapping access - Commit exception state on exit to usrspace - Fix the MMU notifier return values - Add missing 'static' qualifiers in the new host stage-2 code
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-host.c')
-rw-r--r--drivers/pci/controller/dwc/pcie-designware-host.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index 7e55b2b66182..a608ae1fad57 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -398,9 +398,9 @@ int dw_pcie_host_init(struct pcie_port *pp)
if (ret)
goto err_free_msi;
}
+ dw_pcie_iatu_detect(pci);
dw_pcie_setup_rc(pp);
- dw_pcie_msi_init(pp);
if (!dw_pcie_link_up(pci) && pci->ops && pci->ops->start_link) {
ret = pci->ops->start_link(pci);
@@ -551,6 +551,8 @@ void dw_pcie_setup_rc(struct pcie_port *pp)
}
}
+ dw_pcie_msi_init(pp);
+
/* Setup RC BARs */
dw_pcie_writel_dbi(pci, PCI_BASE_ADDRESS_0, 0x00000004);
dw_pcie_writel_dbi(pci, PCI_BASE_ADDRESS_1, 0x00000000);