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authorMitko Haralanov <mitko.haralanov@intel.com>2016-02-05 16:57:57 (GMT)
committerDoug Ledford <dledford@redhat.com>2016-02-29 22:10:39 (GMT)
commit7e7a436ecb6e703a232df0613b5f24accbe3d7d2 (patch)
tree95b1e769eb0e7ee9b3cc225e060cf752d223858b /drivers/staging/rdma/hfi1/user_pages.c
parent455d7f1ab86b7b1703898c75c4bc01df869da4a6 (diff)
downloadlinux-7e7a436ecb6e703a232df0613b5f24accbe3d7d2.tar.xz
staging/hfi1: Add TID entry program function body
The previous patch in the series added the free/invalidate function bodies. Now, it's time for the programming side. This large function takes the user's buffer, breaks it up into manageable chunks, allocates enough RcvArray groups and programs the chunks into the RcvArray entries in the hardware. With this function, the TID caching functionality is implemented. However, it is still unused. The switch will come in a later patch in the series, which will remove the old functionality and switch the driver over to TID caching. Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/staging/rdma/hfi1/user_pages.c')
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