Add PCI_CONF1_TRANSACTION and replace literal 1 within PCI Configuration Space Type 1 address with it. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> --- drivers/pci/controller/pci-ixp4xx.c | 2 +- include/linux/pci.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/pci-ixp4xx.c b/drivers/pci/controller/pci-ixp4xx.c index 44639838df9c..ec0125344ca1 100644 --- a/drivers/pci/controller/pci-ixp4xx.c +++ b/drivers/pci/controller/pci-ixp4xx.c @@ -194,7 +194,7 @@ static u32 ixp4xx_config_addr(u8 bus_num, u16 devfn, int where) /* type 1 */ return (PCI_CONF1_ADDRESS(bus_num, PCI_SLOT(devfn), PCI_FUNC(devfn), where) & - ~PCI_CONF1_ENABLE) | 1; + ~PCI_CONF1_ENABLE) | PCI_CONF1_TRANSACTION; } } diff --git a/include/linux/pci.h b/include/linux/pci.h index 4c4e3bb52a0a..df613428bc4d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1191,6 +1191,7 @@ void pci_sort_breadthfirst(void); * See PCI Local Bus Specification, Revision 3.0, * Section 3.2.2.3.2, Figure 3-1 and 3-2, p. 48-50. */ +#define PCI_CONF1_TRANSACTION BIT(0) #define PCI_CONF_REG 0x000000ffU /* common for Type 0/1 */ #define PCI_CONF_FUNC 0x00000700U /* common for Type 0/1 */ #define PCI_CONF1_DEV 0x0000f800U -- 2.39.2
