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authorAlexei Starovoitov <ast@kernel.org>2025-10-18 18:20:57 -0700
committerAlexei Starovoitov <ast@kernel.org>2025-10-18 18:20:57 -0700
commit50de48a4dde753d3e88f3326234db22ca6f16c6c (patch)
tree1c08721767c2001fd3d7c3b128a55c12055f52a0 /drivers/pci/controller
parent48a97ffc6c826640907d13b199e29008f4fe2c15 (diff)
parent1c64efcb083c48c85227cb4d72ab137feef2cdac (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf at 6.18-rc2
Cross-merge BPF and other fixes after downstream PR. No conflicts. Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/pci/controller')
-rw-r--r--drivers/pci/controller/cadence/pcie-cadence-ep.c2
-rw-r--r--drivers/pci/controller/vmd.c13
2 files changed, 14 insertions, 1 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c
index 1eac012a8226..c0e1194a936b 100644
--- a/drivers/pci/controller/cadence/pcie-cadence-ep.c
+++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c
@@ -255,7 +255,7 @@ static int cdns_pcie_ep_get_msi(struct pci_epc *epc, u8 fn, u8 vfn)
u16 flags, mme;
u8 cap;
- cap = cdns_pcie_find_capability(pcie, PCI_CAP_ID_MSIX);
+ cap = cdns_pcie_find_capability(pcie, PCI_CAP_ID_MSI);
fn = cdns_pcie_get_fn_from_vfn(pcie, fn, vfn);
/* Validate that the MSI feature is actually enabled. */
diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
index 1bd5bf4a6097..b4b62b9ccc45 100644
--- a/drivers/pci/controller/vmd.c
+++ b/drivers/pci/controller/vmd.c
@@ -192,6 +192,12 @@ static void vmd_pci_msi_enable(struct irq_data *data)
data->chip->irq_unmask(data);
}
+static unsigned int vmd_pci_msi_startup(struct irq_data *data)
+{
+ vmd_pci_msi_enable(data);
+ return 0;
+}
+
static void vmd_irq_disable(struct irq_data *data)
{
struct vmd_irq *vmdirq = data->chip_data;
@@ -210,6 +216,11 @@ static void vmd_pci_msi_disable(struct irq_data *data)
vmd_irq_disable(data->parent_data);
}
+static void vmd_pci_msi_shutdown(struct irq_data *data)
+{
+ vmd_pci_msi_disable(data);
+}
+
static struct irq_chip vmd_msi_controller = {
.name = "VMD-MSI",
.irq_compose_msi_msg = vmd_compose_msi_msg,
@@ -309,6 +320,8 @@ static bool vmd_init_dev_msi_info(struct device *dev, struct irq_domain *domain,
if (!msi_lib_init_dev_msi_info(dev, domain, real_parent, info))
return false;
+ info->chip->irq_startup = vmd_pci_msi_startup;
+ info->chip->irq_shutdown = vmd_pci_msi_shutdown;
info->chip->irq_enable = vmd_pci_msi_enable;
info->chip->irq_disable = vmd_pci_msi_disable;
return true;