summaryrefslogtreecommitdiff
path: root/drivers/pci/controller/vmd.c
diff options
context:
space:
mode:
authorMark Brown <broonie@kernel.org>2025-10-21 19:05:19 +0100
committerMark Brown <broonie@kernel.org>2025-10-21 19:05:19 +0100
commit2880c42a0de68e9eb979e5331fbd5b2c79e093ad (patch)
tree5d1637310889839165d9ae9594868c76a6c53808 /drivers/pci/controller/vmd.c
parentecba655bf54a661ffe078856cd8dbc898270e4b5 (diff)
parent6658472a3e2de08197acfe099ba71ee0e2505ecf (diff)
ASoC: amd: ps: Propagate the PCI subsystem Vendor and
Merge series from Simon Trimmer <simont@opensource.cirrus.com>: This series of two patches propagates the PCI subsystem Vendor and Device IDs so that they can be used by component drivers to differentiate firmware loads.
Diffstat (limited to 'drivers/pci/controller/vmd.c')
-rw-r--r--drivers/pci/controller/vmd.c13
1 files changed, 13 insertions, 0 deletions
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;