common/cnxk: add lower bound check for SSO resources

[dpdk.git] / drivers / net / ice / base / ice_dcb.c

diff --git a/drivers/net/ice/base/ice_dcb.c b/drivers/net/ice/base/ice_dcb.c
index c73fc09..cb6c5ba 100644 (file)
--- a/drivers/net/ice/base/ice_dcb.c
+++ b/drivers/net/ice/base/ice_dcb.c
@@ -764,11 +764,10 @@ ice_aq_set_pfc_mode(struct ice_hw *hw, u8 pfc_mode, struct ice_sq_cd *cd)
        if (status)
                return status;
 
-       /* The spec isn't clear about whether the FW will return an error code
-        * if the PFC mode requested by the driver was not set. The spec just
-        * says that the FW will write the PFC mode set back into cmd->pfc_mode,
-        * so after the AQ has been executed, check if cmd->pfc_mode is what was
-        * requested.
+       /* FW will write the PFC mode set back into cmd->pfc_mode, but if DCB is
+        * disabled, FW will write back 0 to cmd->pfc_mode. After the AQ has
+        * been executed, check if cmd->pfc_mode is what was requested. If not,
+        * return an error.
         */
        if (cmd->pfc_mode != pfc_mode)
                return ICE_ERR_NOT_SUPPORTED;
@@ -1524,7 +1523,8 @@ ice_aq_query_port_ets(struct ice_port_info *pi,
                return ICE_ERR_PARAM;
        cmd = &desc.params.port_ets;
        ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_query_port_ets);
-       cmd->port_teid = pi->root->info.node_teid;
+       if (pi->root)
+               cmd->port_teid = pi->root->info.node_teid;
 
        status = ice_aq_send_cmd(pi->hw, &desc, buf, buf_size, cd);
        return status;