diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/pci-hyperv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c index 84085939769c0..a1f27c555aec0 100644 --- a/drivers/pci/controller/pci-hyperv.c +++ b/drivers/pci/controller/pci-hyperv.c @@ -1210,6 +1210,7 @@ static void hv_irq_unmask(struct irq_data *data) struct msi_desc *msi_desc = irq_data_get_msi_desc(data); struct irq_cfg *cfg = irqd_cfg(data); struct hv_retarget_device_interrupt *params; + struct tran_int_desc *int_desc; struct hv_pcibus_device *hbus; struct cpumask *dest; cpumask_var_t tmp; @@ -1224,6 +1225,7 @@ static void hv_irq_unmask(struct irq_data *data) pdev = msi_desc_to_pci_dev(msi_desc); pbus = pdev->bus; hbus = container_of(pbus->sysdata, struct hv_pcibus_device, sysdata); + int_desc = data->chip_data; spin_lock_irqsave(&hbus->retarget_msi_interrupt_lock, flags); @@ -1231,7 +1233,8 @@ static void hv_irq_unmask(struct irq_data *data) memset(params, 0, sizeof(*params)); params->partition_id = HV_PARTITION_ID_SELF; params->int_entry.source = 1; /* MSI(-X) */ - hv_set_msi_entry_from_desc(¶ms->int_entry.msi_entry, msi_desc); + params->int_entry.msi_entry.address = int_desc->address & 0xffffffff; + params->int_entry.msi_entry.data = int_desc->data; params->device_id = (hbus->hdev->dev_instance.b[5] << 24) | (hbus->hdev->dev_instance.b[4] << 16) | (hbus->hdev->dev_instance.b[7] << 8) | |