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* pci-arbiter: Implement memory mapping over region filesJoan Lledó2021-12-251-0/+38
* pci-arbiter/Makefile: * Add device_map.c to sources * pci-arbiter/device_map.c: * pci-arbiter/device_map.h: * New module for device mapping * Relies on libpciaccess mapping methods * pci-arbiter/func_files.c: * io_region_file(): Use the new device mapping module * pci-arbiter/netfs_impl.c: * Implements netfs_get_filemap(): * Uses the device mapping module to map the region to the arbiter space * Calls the kernel RPC vm_region_create_proxy() to obtain the memory object proxy * Only region files are mapped for now Message-Id: <20211219112647.11512-4-jlledom@mailfence.com>