Just the 5719/5720 changes

*** 21,30 ****
--- 21,34 ----
  
  /*
   * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
   */
  
+ /*
+  * Copyright 2012 Nexenta Systems, Inc.  All rights reserved.
+  */
+ 
  #include "bge_impl.h"
  #include <sys/sdt.h>
  #include <sys/mac_provider.h>
  #include <sys/mac.h>
  #include <sys/mac_flow.h>
*** 3209,3225 ****
           * has been set in PCI_CONF_COMM already, we need to write the
           * byte-swapped value to it. So we just write zero first for simplicity.
           */
          if (DEVICE_5717_SERIES_CHIPSETS(bgep))
                  pci_config_put32(bgep->cfg_handle, PCI_CONF_BGE_MHCR, 0);
          pci_config_put32(bgep->cfg_handle, PCI_CONF_BGE_MHCR, mhcrValue);
          bge_ind_put32(bgep, MEMORY_ARBITER_MODE_REG,
              bge_ind_get32(bgep, MEMORY_ARBITER_MODE_REG) |
              MEMORY_ARBITER_ENABLE);
- #else
-         mhcrValue = pci_config_get32(bgep->cfg_handle, PCI_CONF_BGE_MHCR);
- #endif
          if (mhcrValue & MHCR_ENABLE_ENDIAN_WORD_SWAP) {
                  bgep->asf_wordswapped = B_TRUE;
          } else {
                  bgep->asf_wordswapped = B_FALSE;
          }
--- 3213,3233 ----
           * has been set in PCI_CONF_COMM already, we need to write the
           * byte-swapped value to it. So we just write zero first for simplicity.
           */
          if (DEVICE_5717_SERIES_CHIPSETS(bgep))
                  pci_config_put32(bgep->cfg_handle, PCI_CONF_BGE_MHCR, 0);
+ #else
+         mhcrValue = MHCR_ENABLE_INDIRECT_ACCESS |
+             MHCR_ENABLE_TAGGED_STATUS_MODE |
+             MHCR_MASK_INTERRUPT_MODE |
+             MHCR_MASK_PCI_INT_OUTPUT |
+             MHCR_CLEAR_INTERRUPT_INTA;
+ #endif
          pci_config_put32(bgep->cfg_handle, PCI_CONF_BGE_MHCR, mhcrValue);
          bge_ind_put32(bgep, MEMORY_ARBITER_MODE_REG,
              bge_ind_get32(bgep, MEMORY_ARBITER_MODE_REG) |
              MEMORY_ARBITER_ENABLE);
          if (mhcrValue & MHCR_ENABLE_ENDIAN_WORD_SWAP) {
                  bgep->asf_wordswapped = B_TRUE;
          } else {
                  bgep->asf_wordswapped = B_FALSE;
          }