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bnxt_en: Change IRQ assignment for RDMA driver.
In the current code, the range of MSIX vectors allocated for the RDMA driver is disjoint from the network driver. This creates a problem for the new firmware ring reservation scheme. The new scheme requires the reserved completion rings/MSIX vectors to be in a contiguous range. Change the logic to allocate RDMA MSIX vectors to be contiguous with the vectors used by bnxt_en on new firmware using the new scheme. The new function bnxt_get_num_msix() calculates the exact number of vectors needed by both drivers. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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