diff options
| -rw-r--r-- | drivers/pci/msi.c | 8 | ||||
| -rw-r--r-- | drivers/pci/msi.h | 1 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 631249ea394c..b1a60e0a1ee3 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -299,10 +299,10 @@ void __write_msi_msg(struct msi_desc *entry, struct msi_msg *msg) int pos = dev->msi_cap; u16 msgctl; - pci_read_config_word(dev, msi_control_reg(pos), &msgctl); + pci_read_config_word(dev, pos + PCI_MSI_FLAGS, &msgctl); msgctl &= ~PCI_MSI_FLAGS_QSIZE; msgctl |= entry->msi_attrib.multiple << 4; - pci_write_config_word(dev, msi_control_reg(pos), msgctl); + pci_write_config_word(dev, pos + PCI_MSI_FLAGS, msgctl); pci_write_config_dword(dev, msi_lower_address_reg(pos), msg->address_lo); @@ -548,7 +548,7 @@ static int msi_capability_init(struct pci_dev *dev, int nvec) msi_set_enable(dev, 0); /* Disable MSI during set up */ - pci_read_config_word(dev, msi_control_reg(dev->msi_cap), &control); + pci_read_config_word(dev, dev->msi_cap + PCI_MSI_FLAGS, &control); /* MSI Entry Initialization */ entry = alloc_msi_entry(dev); if (!entry) @@ -903,7 +903,7 @@ int pci_msix_table_size(struct pci_dev *dev) if (!dev->msix_cap) return 0; - pci_read_config_word(dev, msi_control_reg(dev->msix_cap), &control); + pci_read_config_word(dev, dev->msix_cap + PCI_MSIX_FLAGS, &control); return multi_msix_capable(control); } diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h index 65c42f80f23e..6aa7b1903796 100644 --- a/drivers/pci/msi.h +++ b/drivers/pci/msi.h @@ -6,7 +6,6 @@ #ifndef MSI_H #define MSI_H -#define msi_control_reg(base) (base + PCI_MSI_FLAGS) #define msi_lower_address_reg(base) (base + PCI_MSI_ADDRESS_LO) #define msi_upper_address_reg(base) (base + PCI_MSI_ADDRESS_HI) #define msi_data_reg(base, is64bit) \ |