Roland,
Here is a patch that allows me to remove all the stub/ENOSYS methods
from the chelsio provider. I tested this on the main trunk by running
ibv_rc_pingpong and rping over mthca.
Signed-off-by: Steve Wise <[EMAIL PROTECTED]>
Index: verbs.c
===================================================================
--- verbs.c (revision 5839)
+++ verbs.c (working copy)
@@ -78,6 +78,9 @@
{
struct ib_ah *ah;
+ if (!pd->device->create_ah)
+ return ERR_PTR(-ENOSYS);
+
ah = pd->device->create_ah(pd, ah_attr);
if (!IS_ERR(ah)) {
@@ -99,6 +102,9 @@
u16 gid_index;
int ret;
+ if (!pd->device->create_ah)
+ return ERR_PTR(-ENOSYS);
+
memset(&ah_attr, 0, sizeof ah_attr);
ah_attr.dlid = wc->slid;
ah_attr.sl = wc->sl;
Index: device.c
===================================================================
--- device.c (revision 5839)
+++ device.c (working copy)
@@ -86,8 +86,6 @@
IB_MANDATORY_FUNC(query_gid),
IB_MANDATORY_FUNC(alloc_pd),
IB_MANDATORY_FUNC(dealloc_pd),
- IB_MANDATORY_FUNC(create_ah),
- IB_MANDATORY_FUNC(destroy_ah),
IB_MANDATORY_FUNC(create_qp),
IB_MANDATORY_FUNC(modify_qp),
IB_MANDATORY_FUNC(destroy_qp),
@@ -594,6 +592,8 @@
return -EINVAL;
} else if (port_num < 1 || port_num > device->phys_port_cnt)
return -EINVAL;
+ if (!device->modify_port)
+ return -ENOSYS;
return device->modify_port(device, port_num, port_modify_mask,
port_modify);
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