diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2006-06-18 16:39:46 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-06-19 17:39:26 +0100 |
| commit | 35189fad3cb5f6e3ab66c8321928a851de0cd2b1 (patch) | |
| tree | 70dcd11a08d964da9ee27bc716b2205f250b42dd /arch/mips/pci/ops-titan.c | |
| parent | 355c471f2ff324c21f8a1fb8e2e242a0f2a4aa68 (diff) | |
[MIPS] Support for the RM9000-based Basler eXcite smart camera platform.
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pci/ops-titan.c')
| -rw-r--r-- | arch/mips/pci/ops-titan.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/arch/mips/pci/ops-titan.c b/arch/mips/pci/ops-titan.c index 233ec6f2054..ebf8fc40e9b 100644 --- a/arch/mips/pci/ops-titan.c +++ b/arch/mips/pci/ops-titan.c @@ -26,8 +26,19 @@ #include <linux/pci.h> #include <linux/kernel.h> -#include <asm/titan_dep.h> +#include <asm/pci.h> +#include <asm/io.h> +#include <asm/rm9k-ocd.h> +/* + * PCI specific defines + */ +#define TITAN_PCI_0_CONFIG_ADDRESS 0x780 +#define TITAN_PCI_0_CONFIG_DATA 0x784 + +/* + * Titan PCI Config Read Byte + */ static int titan_read_config(struct pci_bus *bus, unsigned int devfn, int reg, int size, u32 * val) { @@ -43,8 +54,8 @@ static int titan_read_config(struct pci_bus *bus, unsigned int devfn, int reg, /* start the configuration cycle */ - TITAN_WRITE(TITAN_PCI_0_CONFIG_ADDRESS, address); - tmp = TITAN_READ(TITAN_PCI_0_CONFIG_DATA) >> ((reg & 3) << 3); + ocd_writel(address, TITAN_PCI_0_CONFIG_ADDRESS); + tmp = ocd_readl(TITAN_PCI_0_CONFIG_DATA) >> ((reg & 3) << 3); switch (size) { case 1: @@ -71,20 +82,20 @@ static int titan_write_config(struct pci_bus *bus, unsigned int devfn, int reg, (reg & 0xfc) | 0x80000000; /* start the configuration cycle */ - TITAN_WRITE(TITAN_PCI_0_CONFIG_ADDRESS, address); + ocd_writel(address, TITAN_PCI_0_CONFIG_ADDRESS); /* write the data */ switch (size) { case 1: - TITAN_WRITE_8(TITAN_PCI_0_CONFIG_DATA + (~reg & 0x3), val); + ocd_writeb(val, TITAN_PCI_0_CONFIG_DATA + (~reg & 0x3)); break; case 2: - TITAN_WRITE_16(TITAN_PCI_0_CONFIG_DATA + (~reg & 0x2), val); + ocd_writew(val, TITAN_PCI_0_CONFIG_DATA + (~reg & 0x2)); break; case 4: - TITAN_WRITE(TITAN_PCI_0_CONFIG_DATA, val); + ocd_writel(val, TITAN_PCI_0_CONFIG_DATA); break; } |