[dpdk-dev] [PATCH v9 01/12] eal/linux: add interrupt vectors support in intr_handle

Tested-by: Yong Liu - Tested Commit: 7c4c66bf666b8059ed0ad2f2478ef349b3272f51 - OS: Fedora20 3.15.5 - GCC: gcc version 4.8.3 20140911 - CPU: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz - NIC: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ [8086:10fb] - NIC: Intel Corporation I350 Gigabit Network Con

[dpdk-dev] [PATCH v9 01/12] eal/linux: add interrupt vectors support in intr_handle

The patch adds interrupt vectors support in rte_intr_handle. 'vec_en' is set when interrupt vectors are detected and associated event fds are set. Those event fds are stored in efds[]. 'intr_vec' is reserved for device driver to initialize the vector mapping table. When the event fds add to a spec