Do not change logical state on SubnAdmSet
When changing physical state do not change logical port state.
>From the IB spec When writing PortInfo:PortState, only legal transitions are
valid. So if PortState is ACTIVE and we try to set it to ACTIVE this will fail.
This patch allows reset in a single MAD.
Signed-off-by: Eli Dorfman <e...@voltaire.com>
---
infiniband-diags/src/ibportstate.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/infiniband-diags/src/ibportstate.c
b/infiniband-diags/src/ibportstate.c
index 65c9ca1..d19a2e5 100644
--- a/infiniband-diags/src/ibportstate.c
+++ b/infiniband-diags/src/ibportstate.c
@@ -275,8 +275,10 @@ int main(int argc, char **argv)
/* Only if one of the "set" options is chosen */
if (port_op) {
- if (port_op == 1) /* Enable port */
+ if (port_op == 1) { /* Enable port */
mad_set_field(data, 0, IB_PORT_PHYS_STATE_F, 2);
/* Polling */
+ mad_set_field(data, 0, IB_PORT_STATE_F, 0);
/* No Change */
+ }
else if ((port_op == 2) || (port_op == 3)) { /* Disable port */
mad_set_field(data, 0, IB_PORT_STATE_F, 1);
/* Down */
mad_set_field(data, 0, IB_PORT_PHYS_STATE_F, 3);
/* Disabled */
@@ -292,6 +294,7 @@ int main(int argc, char **argv)
if (port_op == 3) { /* Reset port - so also enable */
mad_set_field(data, 0, IB_PORT_PHYS_STATE_F, 2);
/* Polling */
+ mad_set_field(data, 0, IB_PORT_STATE_F, 0);
/* No Change */
err = set_port_info(&portid, data, portnum, port_op);
if (err < 0)
IBERROR("smp set portinfo failed");
--
1.5.5
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