178 extern void     npe_ck804_fix_aer_ptr(ddi_acc_handle_t cfg_hdl);
 179 extern int      npe_disable_empty_bridges_workaround(dev_info_t *child);
 180 extern void     npe_nvidia_error_workaround(ddi_acc_handle_t cfg_hdl);
 181 extern void     npe_intel_error_workaround(ddi_acc_handle_t cfg_hdl);
 182 extern boolean_t npe_is_mmcfg_supported(dev_info_t *dip);
 183 extern void     npe_enable_htmsi_children(dev_info_t *dip);
 184 extern int      npe_save_htconfig_children(dev_info_t *dip);
 185 extern int      npe_restore_htconfig_children(dev_info_t *dip);
 186 
 187 /*
 188  * Module linkage information for the kernel.
 189  */
 190 static struct modldrv modldrv = {
 191         &mod_driverops,                             /* Type of module */
 192         "Host to PCIe nexus driver",            /* Name of module */
 193         &npe_ops,                           /* driver ops */
 194 };
 195 
 196 static struct modlinkage modlinkage = {
 197         MODREV_1,
 198         (void *)&modldrv,
 199         NULL
 200 };
 201 
 202 /* Save minimal state. */
 203 void *npe_statep;
 204 
 205 int
 206 _init(void)
 207 {
 208         int e;
 209 
 210         /*
 211          * Initialize per-pci bus soft state pointer.
 212          */
 213         e = ddi_soft_state_init(&npe_statep, sizeof (pci_state_t), 1);
 214         if (e != 0)
 215                 return (e);
 216 
 217         if ((e = mod_install(&modlinkage)) != 0)
 218                 ddi_soft_state_fini(&npe_statep);
 219 

 178 extern void     npe_ck804_fix_aer_ptr(ddi_acc_handle_t cfg_hdl);
 179 extern int      npe_disable_empty_bridges_workaround(dev_info_t *child);
 180 extern void     npe_nvidia_error_workaround(ddi_acc_handle_t cfg_hdl);
 181 extern void     npe_intel_error_workaround(ddi_acc_handle_t cfg_hdl);
 182 extern boolean_t npe_is_mmcfg_supported(dev_info_t *dip);
 183 extern void     npe_enable_htmsi_children(dev_info_t *dip);
 184 extern int      npe_save_htconfig_children(dev_info_t *dip);
 185 extern int      npe_restore_htconfig_children(dev_info_t *dip);
 186 
 187 /*
 188  * Module linkage information for the kernel.
 189  */
 190 static struct modldrv modldrv = {
 191         &mod_driverops,                             /* Type of module */
 192         "Host to PCIe nexus driver",            /* Name of module */
 193         &npe_ops,                           /* driver ops */
 194 };
 195 
 196 static struct modlinkage modlinkage = {
 197         MODREV_1,
 198         { (void *)&modldrv, NULL }

 199 };
 200 
 201 /* Save minimal state. */
 202 void *npe_statep;
 203 
 204 int
 205 _init(void)
 206 {
 207         int e;
 208 
 209         /*
 210          * Initialize per-pci bus soft state pointer.
 211          */
 212         e = ddi_soft_state_init(&npe_statep, sizeof (pci_state_t), 1);
 213         if (e != 0)
 214                 return (e);
 215 
 216         if ((e = mod_install(&modlinkage)) != 0)
 217                 ddi_soft_state_fini(&npe_statep);
 218