[Qemu-devel] [PATCH 1/2] Better support for dma_addr_t variables

2012-04-03 Thread David Gibson
A while back, we introduced the dma_addr_t type, which is supposed to be used for bus visible memory addresses. At present, this is an alias for target_phys_addr_t, but this will change when we eventually add support for guest visible IOMMUs. There are some instances of target_phys_addr_t in the

[Qemu-devel] [PATCH 1/2] Better support for dma_addr_t variables

2012-04-01 Thread David Gibson
A while back, we introduced the dma_addr_t type, which is supposed to be used for bus visible memory addresses. At present, this is an alias for target_phys_addr_t, but this will change when we eventually add support for guest visible IOMMUs. There are some instances of target_phys_addr_t in the