i40iw: Add missing memory barriers

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Remove duplicate set_64bit_val call to offset 24.
Replace some instances of set_64bit_val with
i40iw_insert_wqe_hdr as valid bit needs a write
barrier and should be the last write operation for the WQE.

Fixes: 786c6adb3a ("i40iw: add puda code")
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Mustafa Ismail 2017-10-03 11:11:49 -05:00 • committed by Doug Ledford

parent 1736b4c99d

commit 43bfc24ec1

3 changed files with 7 additions and 8 deletions

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2

drivers/infiniband/hw/i40iw/i40iw_ctrl.c

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2

drivers/infiniband/hw/i40iw/i40iw_p.h

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11

drivers/infiniband/hw/i40iw/i40iw_puda.c

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