diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/au1000/common/setup.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c index a90d425d4651..d885e3848ec6 100644 --- a/arch/mips/au1000/common/setup.c +++ b/arch/mips/au1000/common/setup.c @@ -137,12 +137,11 @@ phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size) #ifdef CONFIG_PCI { - u32 start, end; + u32 start = (u32)Au1500_PCI_MEM_START; + u32 end = (u32)Au1500_PCI_MEM_END; - start = (u32)Au1500_PCI_MEM_START; - end = (u32)Au1500_PCI_MEM_END; - /* check for pci memory window */ - if ((phys_addr >= start) && ((phys_addr + size) < end)) + /* Check for PCI memory window */ + if (phys_addr >= start && (phys_addr + size - 1) <= end) return (phys_t) ((phys_addr - start) + Au1500_PCI_MEM_START); } |