The QLogic InfiniPath HCAs use programmed I/O instead of HW DMA. This patch allows a verbs device driver to interpose on DMA mapping function calls in order to avoid relying on bus_to_virt() and phys_to_virt() to undo the mappings created by dma_map_single(), dma_map_sg(), etc. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> |
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Kbuild | ||
ib_addr.h | ||
ib_cache.h | ||
ib_cm.h | ||
ib_fmr_pool.h | ||
ib_mad.h | ||
ib_marshall.h | ||
ib_pack.h | ||
ib_sa.h | ||
ib_smi.h | ||
ib_user_cm.h | ||
ib_user_mad.h | ||
ib_user_sa.h | ||
ib_user_verbs.h | ||
ib_verbs.h | ||
iw_cm.h | ||
rdma_cm.h | ||
rdma_cm_ib.h | ||
rdma_user_cm.h |