diff options
| author | Shiraz Saleem <shiraz.saleem@intel.com> | 2017-10-16 23:46:02 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-10-18 20:28:46 +0300 |
| commit | 1196923838cf1d2b7abcb9a1007eede09ad93acd (patch) | |
| tree | 9c700d31070fa07ecbe5464424a8a47223f1561c /drivers/infiniband/hw/i40iw/i40iw_user.h | |
| parent | 5b4a1a8b87fda31c1a1d44aba7e6926167610a20 (diff) | |
| download | linux-1196923838cf1d2b7abcb9a1007eede09ad93acd.tar.xz | |
i40iw: Refactor queue depth calculation
Queue depth calculations use a mix of work requests
and actual number of bytes. Consolidate all calculations
using minimum WQE size to avoid confusion.
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_user.h')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_user.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_user.h b/drivers/infiniband/hw/i40iw/i40iw_user.h index a898f9923a6f..e73efc59a0ab 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_user.h +++ b/drivers/infiniband/hw/i40iw/i40iw_user.h @@ -425,5 +425,7 @@ enum i40iw_status_code i40iw_fragcnt_to_wqesize_sq(u32 frag_cnt, u8 *wqe_size); enum i40iw_status_code i40iw_fragcnt_to_wqesize_rq(u32 frag_cnt, u8 *wqe_size); enum i40iw_status_code i40iw_inline_data_size_to_wqesize(u32 data_size, u8 *wqe_size); -enum i40iw_status_code i40iw_get_wqe_shift(u32 wqdepth, u32 sge, u32 inline_data, u8 *shift); +void i40iw_get_wqe_shift(u32 sge, u32 inline_data, u8 *shift); +enum i40iw_status_code i40iw_get_sqdepth(u32 sq_size, u8 shift, u32 *sqdepth); +enum i40iw_status_code i40iw_get_rqdepth(u32 rq_size, u8 shift, u32 *rqdepth); #endif |