ibv_cmd_reg_mr() now takes extra parameters to allow low-level
drivers to pass back a response. Add a test for the preprocessor
define IBV_CMD_REG_MR_HAS_RESP_PARAMS, and if it exists, have
libehca match the new prototype.
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
---
src/ehca_u_mrmw.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/ehca_u_mrmw.c b/src/ehca_u_mrmw.c
index a10017d..72ffbc6 100644
--- a/src/ehca_u_mrmw.c
+++ b/src/ehca_u_mrmw.c
@@ -65,8 +65,18 @@ struct ibv_mr *ehcau_reg_mr(struct ibv_pd *pd,
return NULL;
}
+#ifdef IBV_CMD_REG_MR_HAS_RESP_PARAMS
+ {
+ struct ibv_reg_mr_resp resp;
+
+ ret = ibv_cmd_reg_mr(pd, addr, length, (u64)(unsigned long)addr,
+ access, mr, &cmd, sizeof(struct
ibv_reg_mr),
+ &resp, sizeof(struct ibv_reg_mr_resp));
+ }
+#else
ret = ibv_cmd_reg_mr(pd, addr, length, (u64)(unsigned long)addr,
access, mr, &cmd, sizeof(struct ibv_reg_mr));
+#endif
if (ret) {
EDEB_ERR(4, "ibv_cmd_reg_mr ret=%x", ret);
free(mr);
--
1.4.4.1
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