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| author | Bart Van Assche <bvanassche@acm.org> | 2018-12-17 13:20:38 -0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-12-19 15:07:25 -0500 |
| commit | 513d5647116b2aaeb6d99471f70ab9c9f3f65663 (patch) | |
| tree | 14dc669400a5cf797c04badf9bd39c8553e20b95 /drivers/infiniband/ulp/srp/ib_srp.h | |
| parent | 4f6d498c360c31006dec8062ce3d4601e557e9df (diff) | |
| download | linux-513d5647116b2aaeb6d99471f70ab9c9f3f65663.tar.bz2 | |
RDMA/srp: Rework handling of the maximum information unit length
Move the maximum initiator to target information unit length parameter
from struct srp_target_port into struct srp_rdma_ch. This patch does
not change any functionality but makes the next patch easier to read.
Cc: Sergey Gorenko <sergeygo@mellanox.com>
Cc: Max Gurtovoy <maxg@mellanox.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.h')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.h b/drivers/infiniband/ulp/srp/ib_srp.h index cba29e378a74..9a271ae6573b 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.h +++ b/drivers/infiniband/ulp/srp/ib_srp.h @@ -132,6 +132,7 @@ struct srp_request { /** * struct srp_rdma_ch * @comp_vector: Completion vector used by this RDMA channel. + * @max_it_iu_len: Maximum initiator-to-target information unit length. * @max_ti_iu_len: Maximum target-to-initiator information unit length. */ struct srp_rdma_ch { @@ -149,6 +150,7 @@ struct srp_rdma_ch { struct ib_fmr_pool *fmr_pool; struct srp_fr_pool *fr_pool; }; + uint32_t max_it_iu_len; uint32_t max_ti_iu_len; /* Everything above this point is used in the hot path of @@ -197,7 +199,6 @@ struct srp_target_port { u32 ch_count; u32 lkey; enum srp_target_state state; - unsigned int max_iu_len; unsigned int cmd_sg_cnt; unsigned int indirect_size; bool allow_ext_sg; |