[PATCH u-boot-next 03/12] pci: mpc85xx: Use PCI_CONF1_EXT_ADDRESS() macro
Pali Rohár
pali at kernel.org
Fri Nov 26 11:42:43 CET 2021
PCI mpc85xx driver uses extended format of Config Address for PCI
Configuration Mechanism #1.
So use new U-Boot macro PCI_CONF1_EXT_ADDRESS().
Signed-off-by: Pali Rohár <pali at kernel.org>
---
drivers/pci/pci_mpc85xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci_mpc85xx.c b/drivers/pci/pci_mpc85xx.c
index 574cb784a893..1e180ee289b0 100644
--- a/drivers/pci/pci_mpc85xx.c
+++ b/drivers/pci/pci_mpc85xx.c
@@ -23,7 +23,7 @@ static int mpc85xx_pci_dm_read_config(const struct udevice *dev, pci_dev_t bdf,
struct mpc85xx_pci_priv *priv = dev_get_priv(dev);
u32 addr;
- addr = bdf | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000;
+ addr = PCI_CONF1_EXT_ADDRESS(PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf), offset);
out_be32(priv->cfg_addr, addr);
sync();
*value = pci_conv_32_to_size(in_le32(priv->cfg_data), offset, size);
@@ -38,7 +38,7 @@ static int mpc85xx_pci_dm_write_config(struct udevice *dev, pci_dev_t bdf,
struct mpc85xx_pci_priv *priv = dev_get_priv(dev);
u32 addr;
- addr = bdf | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000;
+ addr = PCI_CONF1_EXT_ADDRESS(PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf), offset);
out_be32(priv->cfg_addr, addr);
sync();
out_le32(priv->cfg_data, pci_conv_size_to_32(0, value, offset, size));
--
2.20.1
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