diff options
| author | Roland Dreier <rolandd@cisco.com> | 2006-11-16 15:48:35 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-11-16 15:48:35 -0800 |
| commit | 633f2a309ec28b603fc480ff513cb3aeff9c2f54 (patch) | |
| tree | eb3ed8c0074fdba99bb6ef5c1e95d011b1760342 | |
| parent | 2d41bf8bd750e67080003aed290239c5b3ca8c5d (diff) | |
| download | libmthca-633f2a309ec28b603fc480ff513cb3aeff9c2f54.tar.gz | |
Update to match new ibv_cmd_reg_mr() prototype
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
libmthca match the new prototype.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| -rw-r--r-- | src/verbs.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/verbs.c b/src/verbs.c index cb218cf..ef1b52c 100644 --- a/src/verbs.c +++ b/src/verbs.c @@ -121,13 +121,24 @@ static struct ibv_mr *__mthca_reg_mr(struct ibv_pd *pd, void *addr, { struct ibv_mr *mr; struct ibv_reg_mr cmd; + int ret; mr = malloc(sizeof *mr); if (!mr) return NULL; - if (ibv_cmd_reg_mr(pd, addr, length, hca_va, - access, mr, &cmd, sizeof cmd)) { +#ifdef IBV_CMD_REG_MR_HAS_RESP_PARAMS + { + struct ibv_reg_mr_resp resp; + + ret = ibv_cmd_reg_mr(pd, addr, length, hca_va, access, mr, + &cmd, sizeof cmd, &resp, sizeof resp); + } +#else + ret = ibv_cmd_reg_mr(pd, addr, length, hca_va, access, mr, + &cmd, sizeof cmd); +#endif + if (ret) { free(mr); return NULL; } |