diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2014-12-02 15:57:35 +0100 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-12-13 08:32:26 +0100 |
| commit | 23a548ee656c8ba6da8cb2412070edcd62e2ac5d (patch) | |
| tree | 9aaedc8d899f08a2363293c420919b5bfae04076 /drivers/infiniband/ulp/isert/ib_isert.h | |
| parent | iser-target: Fix NULL dereference in SW mode DIF (diff) | |
| download | linux-23a548ee656c8ba6da8cb2412070edcd62e2ac5d.tar.xz linux-23a548ee656c8ba6da8cb2412070edcd62e2ac5d.zip | |
iscsi,iser-target: Expose supported protection ops according to t10_pi
iSER will report supported protection operations based on
the tpg attribute t10_pi settings and HCA PI offload capabilities.
If the HCA does not support PI offload or tpg attribute t10_pi is
not set, we fall to SW PI mode.
In order to do that, we move iscsit_get_sup_prot_ops after connection
tpg assignment.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Cc: <stable@vger.kernel.org> # v3.14+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/infiniband/ulp/isert/ib_isert.h')
| -rw-r--r-- | drivers/infiniband/ulp/isert/ib_isert.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/isert/ib_isert.h b/drivers/infiniband/ulp/isert/ib_isert.h index 2e7868c5ad14..141905f446dd 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.h +++ b/drivers/infiniband/ulp/isert/ib_isert.h @@ -128,6 +128,7 @@ struct isert_conn { atomic_t post_send_buf_count; u32 responder_resources; u32 initiator_depth; + bool pi_support; u32 max_sge; char *login_buf; char *login_req_buf; |