diff options
Diffstat (limited to 'payloads/libpayload')
| -rw-r--r-- | payloads/libpayload/arch/mips/virtual.c | 3 | ||||
| -rw-r--r-- | payloads/libpayload/include/mips/arch/virtual.h | 13 |
2 files changed, 10 insertions, 6 deletions
diff --git a/payloads/libpayload/arch/mips/virtual.c b/payloads/libpayload/arch/mips/virtual.c index 9d226494b9..5c110d0f21 100644 --- a/payloads/libpayload/arch/mips/virtual.c +++ b/payloads/libpayload/arch/mips/virtual.c @@ -19,7 +19,8 @@ #include <unistd.h> -unsigned long virtual_offset = 0; +unsigned long virt_to_phys_offset = 0; +unsigned long virt_to_bus_offset = 0x60000000; int getpagesize(void) { diff --git a/payloads/libpayload/include/mips/arch/virtual.h b/payloads/libpayload/include/mips/arch/virtual.h index 70aea20b9c..f470393b35 100644 --- a/payloads/libpayload/include/mips/arch/virtual.h +++ b/payloads/libpayload/include/mips/arch/virtual.h @@ -20,12 +20,15 @@ #ifndef __MIPS_ARCH_VIRTUAL_H #define __MIPS_ARCH_VIRTUAL_H -extern unsigned long virtual_offset; +extern unsigned long virt_to_phys_offset; +extern unsigned long virt_to_bus_offset; -#define virt_to_phys(virt) ((unsigned long) (virt) + virtual_offset) -#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - virtual_offset)) +#define virt_to_phys(virt) ((unsigned long) (virt) + virt_to_phys_offset) +#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - \ + virt_to_phys_offset)) -#define virt_to_bus(addr) virt_to_phys(addr) -#define bus_to_virt(addr) phys_to_virt(addr) +#define virt_to_bus(virt) ((unsigned long) (virt) + virt_to_bus_offset) +#define bus_to_virt(phys) ((void *) ((unsigned long) (phys) - \ + virt_to_bus_offset)) #endif |