Easier to debug when we have the registration details.
This patch does not change any functionality.
Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
Signed-off-by: Adir Lev <adirl@xxxxxxxxxxxx>
---
drivers/infiniband/ulp/iser/iser_memory.c | 14 +++++++++++++-
1 files changed, 13 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c
index de5c7da..354eedd 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -545,6 +545,10 @@ int iser_fast_reg_fmr(struct iscsi_iser_task *iser_task,
reg->sge.length = page_vec->data_size;
reg->mem_h = fmr;
+ iser_dbg("fmr reg: lkey=0x%x, rkey=0x%x, addr=0x%llx,"
+ " length=0x%x\n", reg->sge.lkey, reg->rkey,
+ reg->sge.addr, reg->sge.length);
+
return 0;
}
@@ -715,7 +719,7 @@ iser_reg_sig_mr(struct iscsi_iser_task *iser_task,
sig_reg->sge.addr = 0;
sig_reg->sge.length = scsi_transfer_length(iser_task->sc);
- iser_dbg("sig_sge: lkey: 0x%x, rkey: 0x%x, addr: 0x%llx, length: %u\n",
+ iser_dbg("sig reg: lkey: 0x%x, rkey: 0x%x, addr: 0x%llx, length: %u\n",
sig_reg->sge.lkey, sig_reg->rkey, sig_reg->sge.addr,
sig_reg->sge.length);
err:
@@ -778,6 +782,10 @@ static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task,
reg->sge.addr = frpl->page_list[0] + offset;
reg->sge.length = size;
+ iser_dbg("fast reg: lkey=0x%x, rkey=0x%x, addr=0x%llx,"
+ " length=0x%x\n", reg->sge.lkey, reg->rkey,
+ reg->sge.addr, reg->sge.length);
+
return ret;
}
@@ -851,6 +859,10 @@ iser_reg_indir_mem(struct iscsi_iser_task *iser_task,
reg->sge.addr = indir_wr.wr.indir_reg.iova_start;
reg->sge.length = indir_wr.wr.indir_reg.length;
+ iser_dbg("indir reg: lkey=0x%x, rkey=0x%x, addr=0x%llx,"
+ " length=0x%x\n", reg->sge.lkey, reg->rkey,
+ reg->sge.addr, reg->sge.length);
+
return 0;
}
--
1.7.1
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