diff options
Diffstat (limited to 'drivers/pci/controller/pci-ftpci100.c')
| -rw-r--r-- | drivers/pci/controller/pci-ftpci100.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/pci/controller/pci-ftpci100.c b/drivers/pci/controller/pci-ftpci100.c index 88980a44461d..0cfd9d5a497c 100644 --- a/drivers/pci/controller/pci-ftpci100.c +++ b/drivers/pci/controller/pci-ftpci100.c @@ -103,13 +103,6 @@ #define FARADAY_PCI_DMA_MEM2_BASE 0x00000000 #define FARADAY_PCI_DMA_MEM3_BASE 0x00000000 -/* Defines for PCI configuration command register */ -#define PCI_CONF_ENABLE BIT(31) -#define PCI_CONF_WHERE(r) ((r) & 0xFC) -#define PCI_CONF_BUS(b) (((b) & 0xFF) << 16) -#define PCI_CONF_DEVICE(d) (((d) & 0x1F) << 11) -#define PCI_CONF_FUNCTION(f) (((f) & 0x07) << 8) - /** * struct faraday_pci_variant - encodes IP block differences * @cascaded_irq: this host has cascaded IRQs from an interrupt controller @@ -190,11 +183,8 @@ static int faraday_raw_pci_read_config(struct faraday_pci *p, int bus_number, unsigned int fn, int config, int size, u32 *value) { - writel(PCI_CONF_BUS(bus_number) | - PCI_CONF_DEVICE(PCI_SLOT(fn)) | - PCI_CONF_FUNCTION(PCI_FUNC(fn)) | - PCI_CONF_WHERE(config) | - PCI_CONF_ENABLE, + writel(PCI_CONF1_ADDRESS(bus_number, PCI_SLOT(fn), + PCI_FUNC(fn), config), p->base + FTPCI_CONFIG); *value = readl(p->base + FTPCI_DATA); @@ -225,11 +215,8 @@ static int faraday_raw_pci_write_config(struct faraday_pci *p, int bus_number, { int ret = PCIBIOS_SUCCESSFUL; - writel(PCI_CONF_BUS(bus_number) | - PCI_CONF_DEVICE(PCI_SLOT(fn)) | - PCI_CONF_FUNCTION(PCI_FUNC(fn)) | - PCI_CONF_WHERE(config) | - PCI_CONF_ENABLE, + writel(PCI_CONF1_ADDRESS(bus_number, PCI_SLOT(fn), + PCI_FUNC(fn), config), p->base + FTPCI_CONFIG); switch (size) { |