6601 Various GLD drivers return EINVAL instead of ENOTSUP for unused mac_prop_id_t's
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com>

*** 20,29 ****
--- 20,30 ----
   */
  /*
   * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   * Copyright 2012 Milan Jurik. All rights reserved.
+  * Copyright 2016 OmniTI Computer Consulting, Inc. All rights reserved.
   */
  
  /*
   * SunOs MT STREAMS Hydra 10Gb Ethernet Device Driver.
   */
*** 3319,3329 ****
                          err = hxge_get_priv_prop(hxgep, pr_name, pr_valsize,
                              pr_val);
                          break;
  
                  default:
!                         err = EINVAL;
                          break;
          }
  
          HXGE_DEBUG_MSG((hxgep, DLADM_CTL, "<== hxge_m_getprop"));
  
--- 3320,3330 ----
                          err = hxge_get_priv_prop(hxgep, pr_name, pr_valsize,
                              pr_val);
                          break;
  
                  default:
!                         err = ENOTSUP;
                          break;
          }
  
          HXGE_DEBUG_MSG((hxgep, DLADM_CTL, "<== hxge_m_getprop"));
  
*** 3431,3441 ****
                      (caddr_t)&param_arr[param_class_opt_ipv6_ah]);
          } else if (strcmp(pr_name, "_class_opt_ipv6_sctp") == 0) {
                  err = hxge_param_set_ip_opt(hxgep, NULL, NULL, (char *)pr_val,
                      (caddr_t)&param_arr[param_class_opt_ipv6_sctp]);
          } else {
!                 err = EINVAL;
          }
  
          HXGE_DEBUG_MSG((hxgep, DLADM_CTL,
              "<== hxge_set_priv_prop: err %d", err));
  
--- 3432,3442 ----
                      (caddr_t)&param_arr[param_class_opt_ipv6_ah]);
          } else if (strcmp(pr_name, "_class_opt_ipv6_sctp") == 0) {
                  err = hxge_param_set_ip_opt(hxgep, NULL, NULL, (char *)pr_val,
                      (caddr_t)&param_arr[param_class_opt_ipv6_sctp]);
          } else {
!                 err = ENOTSUP;
          }
  
          HXGE_DEBUG_MSG((hxgep, DLADM_CTL,
              "<== hxge_set_priv_prop: err %d", err));
  
*** 3501,3511 ****
                  err = hxge_param_get_ip_opt(hxgep, NULL, NULL,
                      (caddr_t)&param_arr[param_class_opt_ipv6_sctp]);
  
                  value = (int)param_arr[param_class_opt_ipv6_sctp].value;
          } else {
!                 err = EINVAL;
          }
  
          if (err == 0) {
                  (void) snprintf(valstr, sizeof (valstr), "0x%x", value);
  
--- 3502,3512 ----
                  err = hxge_param_get_ip_opt(hxgep, NULL, NULL,
                      (caddr_t)&param_arr[param_class_opt_ipv6_sctp]);
  
                  value = (int)param_arr[param_class_opt_ipv6_sctp].value;
          } else {
!                 err = ENOTSUP;
          }
  
          if (err == 0) {
                  (void) snprintf(valstr, sizeof (valstr), "0x%x", value);