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| author | Hariprasad S <hariprasad@chelsio.com> | 2015-06-09 14:53:12 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-06-11 18:22:32 +0200 |
| commit | 74217d4c6a4fb0d80a7e2f217584ccdc692d5f57 (patch) | |
| tree | f87f4635c81e69f824723c0fe9e5d064a645030b /drivers/infiniband/hw/usnic/usnic_ib_qp_grp.h | |
| parent | cxgb4: Support for user mode bar2 mappings with T4 (diff) | |
| download | linux-74217d4c6a4fb0d80a7e2f217584ccdc692d5f57.tar.xz linux-74217d4c6a4fb0d80a7e2f217584ccdc692d5f57.zip | |
iw_cxgb4: support for bar2 qid densities exceeding the page size
Handle this configuration:
Queues Per Page * SGE BAR2 Queue Register Area Size > Page Size
Use cxgb4_bar2_sge_qregs() to obtain the proper location within the
bar2 region for a given qid.
Rework the DB and GTS write functions to make use of this bar2 info.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_ib_qp_grp.h')
0 files changed, 0 insertions, 0 deletions