linux/drivers/infiniband/hw/ocrdma
Devesh Sharma 1b76d38332 RDMA/ocrdma: Convert kernel VA to PA for mmap in user
In some platforms, when iommu is enabled, the bus address returned by
dma_alloc_coherent is different than the physical address.  ocrdma
should use physical address for mmap-ing the queue memory for the
applications.

This patch adds the use of virt_to_phys() at all such places where
kernel buffer is mapped to user process context.

Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-10-10 09:43:01 -07:00
..
Kconfig RDMA/ocrdma: Add dependency on INET 2014-01-19 15:16:23 -08:00
Makefile RDMA/ocrdma: Query controller information 2014-04-03 08:30:05 -07:00
ocrdma_abi.h RDMA/ocrdma: Code clean-up 2014-04-03 08:30:06 -07:00
ocrdma_ah.c RDMA/ocrdma: Use right macro in query AH 2014-09-22 09:37:43 -07:00
ocrdma_ah.h
ocrdma_hw.c RDMA/ocrdma: Get vlan tag from ib_qp_attrs 2014-10-10 09:43:01 -07:00
ocrdma_hw.h RDMA/ocrdma: Query and initalize the PFC SL 2014-08-01 15:07:36 -07:00
ocrdma_main.c RDMA/ocrdma: Add default GID at index 0 2014-10-10 09:43:01 -07:00
ocrdma_sli.h RDMA/ocrdma: Update sli data structure for endianness 2014-08-12 22:07:40 -07:00
ocrdma_stats.c RDMA/ocrdma: Convert to use simple_open() 2014-05-19 17:55:54 -07:00
ocrdma_stats.h RDMA/ocrdma: Query controller information 2014-04-03 08:30:05 -07:00
ocrdma_verbs.c RDMA/ocrdma: Convert kernel VA to PA for mmap in user 2014-10-10 09:43:01 -07:00
ocrdma_verbs.h RDMA/ocrdma: For ERX2 irrespective of Qid, num_posted offset is 24 2013-09-02 21:17:55 -07:00
ocrdma.h RDMA/ocrdma: Update the ocrdma module version string 2014-08-01 15:07:50 -07:00