| 12345678910111213141516171819202122 |
- --- a/arch/mips/pci/pci-lantiq.c
- +++ b/arch/mips/pci/pci-lantiq.c
- @@ -62,6 +62,8 @@
- #define ltq_pci_cfg_w32(x, y) ltq_w32((x), ltq_pci_mapped_cfg + (y))
- #define ltq_pci_cfg_r32(x) ltq_r32(ltq_pci_mapped_cfg + (x))
-
- +extern u32 max_low_pfn;
- +
- __iomem void *ltq_pci_mapped_cfg;
- static __iomem void *ltq_pci_membase;
-
- @@ -87,8 +89,8 @@ static inline u32 ltq_calc_bar11mask(voi
- u32 mem, bar11mask;
-
- /* BAR11MASK value depends on available memory on system. */
- - mem = get_num_physpages() * PAGE_SIZE;
- - bar11mask = (0x0ffffff0 & ~((1 << (fls(mem) - 1)) - 1)) | 8;
- + mem = max_low_pfn << PAGE_SHIFT;
- + bar11mask = ((-roundup_pow_of_two(mem)) & 0x0F000000) | 8;
-
- return bar11mask;
- }
|
