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authorSagi Grimberg <sagig@mellanox.com>2014-08-13 19:54:31 +0300
committerRoland Dreier <roland@purestorage.com>2014-10-09 00:10:53 -0700
commitf043032ef1acd294e0360bec96c91b90dec7cc17 (patch)
tree8349b967221dc6a67699c9a83117c2236c84a53e /drivers/infiniband/ulp/iser
parent6f5f8a016edf6c469d01c9bc563f6d74d12672d9 (diff)
IB/iser: Set IP_CSUM as default guard type
In the future this will be a per-command parameter so we can lose it, but in the mean time IP_CSUM is a lot lighter for SW layers to compute, set it as default. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/ulp/iser')
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 8c04c2d3cfd..f42ab14105a 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -83,7 +83,7 @@ module_param_named(max_lun, iscsi_max_lun, uint, S_IRUGO);
int iser_debug_level = 0;
bool iser_pi_enable = false;
-int iser_pi_guard = 0;
+int iser_pi_guard = 1;
MODULE_DESCRIPTION("iSER (iSCSI Extensions for RDMA) Datamover");
MODULE_LICENSE("Dual BSD/GPL");
@@ -97,7 +97,7 @@ module_param_named(pi_enable, iser_pi_enable, bool, 0644);
MODULE_PARM_DESC(pi_enable, "Enable T10-PI offload support (default:disabled)");
module_param_named(pi_guard, iser_pi_guard, int, 0644);
-MODULE_PARM_DESC(pi_guard, "T10-PI guard_type, 0:CRC|1:IP_CSUM (default:CRC)");
+MODULE_PARM_DESC(pi_guard, "T10-PI guard_type, 0:CRC|1:IP_CSUM (default:IP_CSUM)");
static struct workqueue_struct *release_wq;
struct iser_global ig;