diff options
Diffstat (limited to 'hw')
-rw-r--r-- | hw/iommu.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -202,7 +202,8 @@ static CPUWriteMemoryFunc *iommu_mem_write[3] = { static uint32_t iommu_page_get_flags(IOMMUState *s, target_phys_addr_t addr) { - uint32_t iopte, ret; + uint32_t ret; + target_phys_addr_t iopte; #ifdef DEBUG_IOMMU target_phys_addr_t pa = addr; #endif @@ -210,9 +211,10 @@ static uint32_t iommu_page_get_flags(IOMMUState *s, target_phys_addr_t addr) iopte = s->regs[IOMMU_BASE] << 4; addr &= ~s->iostart; iopte += (addr >> (PAGE_SHIFT - 2)) & ~3; - ret = ldl_phys(iopte); - DPRINTF("get flags addr " TARGET_FMT_plx " => pte %x, *ptes = %x\n", pa, - iopte, ret); + cpu_physical_memory_read(iopte, (uint8_t *)&ret, 4); + bswap32s(&ret); + DPRINTF("get flags addr " TARGET_FMT_plx " => pte " TARGET_FMT_plx + ", *pte = %x\n", pa, iopte, ret); return ret; } |