186 #define DBG(...) printf ( __VA_ARGS__ )  macro
188 #define DBG(...)  macro
206 	DBG ( "Hunting for PnP BIOS..." );  in hunt_pnp_bios()
211 			DBG ( "found $PnP at f000:%hx...", off );  in hunt_pnp_bios()
213 				DBG ( "invalid checksum\n..." );  in hunt_pnp_bios()
216 			DBG ( "ok\n" );  in hunt_pnp_bios()
220 	DBG ( "none found\n" );  in hunt_pnp_bios()
232 	DBG ( "Hunting for pixies..." );  in hunt_pixie()
238 			DBG ( "found !PXE at %x...", ptr );  in hunt_pixie()
240 				DBG ( "invalid checksum\n..." );  in hunt_pixie()
244 				DBG ( "in free base memory!\n\n"  in hunt_pixie()
251 				DBG ( "\nIgnoring and continuing, but this "  in hunt_pixie()
255 			DBG ( "ok\n" );  in hunt_pixie()
258 			DBG ( "Resetting pixie...\n" );  in hunt_pixie()
265 	DBG ( "none found\n" );  in hunt_pixie()
276 	DBG ( "Hunting for ROMs..." );  in hunt_rom()
285 			DBG ( "found 55AA at %x...", ptr );  in hunt_rom()
287 				DBG ( "not a PCI ROM\n..." );  in hunt_rom()
293 				DBG ( "invalid PCI signature\n..." );  in hunt_rom()
296 			DBG ( "PCI:%hx:%hx...", pcir_header->vendor_id,  in hunt_rom()
300 				DBG ( "not me (%hx:%hx)\n...",  in hunt_rom()
306 				DBG ( "not a PnP ROM\n..." );  in hunt_rom()
312 				DBG ( "invalid $PnP signature\n..." );  in hunt_rom()
316 				DBG ( "invalid PnP checksum\n..." );  in hunt_rom()
319 			DBG ( "ok\n");  in hunt_rom()
328 	DBG ( "none found\n" );  in hunt_rom()
340 			DBG ( "Not a PXE ROM\n" );  in hunt_undi_rom()
346 			DBG ( "Invalid UNDI signature\n" );  in hunt_undi_rom()
409 	DBG ( "UNDI loader call failed with status %#hx\n",  in undi_call_loader()
435 	DBG ( "UNDI API call %#hx failed with status %#hx\n",  in undi_call()
482 	DBG ( "Installing UNDI driver code to %hx:0000, data at %hx:0000\n",  in undi_loader()
489 	DBG ( "UNDI driver created a pixie at %hx:%hx...",  in undi_loader()
492 		DBG ( "invalid signature\n" );  in undi_loader()
496 		DBG ( "invalid checksum\n" );  in undi_loader()
499 	DBG ( "ok\n" );  in undi_loader()
524 	DBG ( "PXENV_START_UNDI => AX=%hx BX=%hx DX=%hx ES:DI=%hx:%hx\n",  in eb_pxenv_start_undi()
529 	DBG ( "PXENV_START_UNDI <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_start_undi()
537 	DBG ( "PXENV_UNDI_STARTUP => (void)\n" );  in eb_pxenv_undi_startup()
539 	DBG ( "PXENV_UNDI_STARTUP <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_undi_startup()
547 	DBG ( "PXENV_UNDI_CLEANUP => (void)\n" );  in eb_pxenv_undi_cleanup()
549 	DBG ( "PXENV_UNDI_CLEANUP <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_undi_cleanup()
559 	DBG ( "PXENV_UNDI_INITIALIZE => ProtocolIni=%x\n" );  in eb_pxenv_undi_initialize()
561 	DBG ( "PXENV_UNDI_INITIALIZE <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_undi_initialize()
569 	DBG ( "PXENV_UNDI_SHUTDOWN => (void)\n" );  in eb_pxenv_undi_shutdown()
571 	DBG ( "PXENV_UNDI_SHUTDOWN <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_undi_shutdown()
587 	DBG ( "PXENV_UNDI_OPEN => OpenFlag=%hx PktFilter=%hx "  in eb_pxenv_undi_open()
592 	DBG ( "PXENV_UNDI_OPEN <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_undi_open()
600 	DBG ( "PXENV_UNDI_CLOSE => (void)\n" );  in eb_pxenv_undi_close()
602 	DBG ( "PXENV_UNDI_CLOSE <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_undi_close()
636 	DBG ( "PXENV_UNDI_TRANSMIT_PACKET => Protocol=%hx XmitFlag=%hx ...\n"  in eb_pxenv_undi_transmit_packet()
644 	DBG ( "... TBD { ImmedLength=%hx Xmit=%hx:%hx DataBlkCount=%hx }\n",  in eb_pxenv_undi_transmit_packet()
650 	DBG ( "PXENV_UNDI_TRANSMIT_PACKET <= Status=%s\n",  in eb_pxenv_undi_transmit_packet()
661 	DBG ( "PXENV_UNDI_SET_STATION_ADDRESS => "  in eb_pxenv_undi_set_station_address()
665 	DBG ( "PXENV_UNDI_SET_STATION_ADDRESS <= Status=%s\n",  in eb_pxenv_undi_set_station_address()
673 	DBG ( "PXENV_UNDI_GET_INFORMATION => (void)\n" );  in eb_pxenv_undi_get_information()
675 	DBG ( "PXENV_UNDI_GET_INFORMATION <= Status=%s "  in eb_pxenv_undi_get_information()
697 	DBG ( "PXENV_UNDI_GET_IFACE_INFO => (void)\n" );  in eb_pxenv_undi_get_iface_info()
699 	DBG ( "PXENV_UNDI_GET_IFACE_INFO <= Status=%s IfaceType=%s ...\n"  in eb_pxenv_undi_get_iface_info()
711 	DBG ( "PXENV_UNDI_ISR => FuncFlag=%hx\n",  in eb_pxenv_undi_isr()
714 	DBG ( "PXENV_UNDI_ISR <= Status=%s FuncFlag=%hx BufferLength=%hx ...\n"  in eb_pxenv_undi_isr()
731 	DBG ( "PXENV_STOP_UNDI => (void)\n" );  in eb_pxenv_stop_undi()
733 	DBG ( "PXENV_STOP_UNDI <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_stop_undi()
742 	DBG ( "PXENV_UNLOAD_STACK => (void)\n" );  in eb_pxenv_unload_stack()
744 	DBG ( "PXENV_UNLOAD_STACK <= Status=%s ...\n... (%s)\n",  in eb_pxenv_unload_stack()
759 	DBG ( "PXENV_STOP_BASE => (void)\n" );  in eb_pxenv_stop_base()
761 	DBG ( "PXENV_STOP_BASE <= Status=%s\n", UNDI_STATUS(undi.pxs) );  in eb_pxenv_stop_base()
1149 		DBG ( "Initializing UNDI driver.  Please wait...\n" );  in undi_probe()
1153 				DBG ( "Cable not connected (code %#hx)\n",  in undi_probe()
1160 		DBG ( "Initialized UNDI NIC with IO %#hx, IRQ %d, MAC %!\n",  in undi_probe()
1173 		DBG ("UNDI Stack at %#hx:%#hx",UNDI_STACK_SEG, UNDI_STACK_OFF);  in undi_probe()
1214 		DBG ("invalid !PXE signature at %x:%x\n", ptr[0], ptr[1]);  in undi_bios_pxe()
1219 		DBG ("invalid checksum\n");  in undi_bios_pxe()
1233 		DBG ("failed to get cached DHCP reply\n");  in undi_bios_pxe()
1260 	DBG ("PXENV_GET_CACHED_INFO <= Status=%s\n", UNDI_STATUS(undi.pxs));  in eb_pxenv_get_cached_info()
1279 	DBG ("PXENV_TFTP_OPEN <= Status=%s\n", UNDI_STATUS(undi.pxs));  in eb_pxenv_tftp_open()
1293 	DBG ("PXENV_TFTP_READ <= Status=%s\n", UNDI_STATUS(undi.pxs));  in eb_pxenv_tftp_read()
1306 	DBG ("PXENV_TFTP_CLOSE <= Status=%s\n", UNDI_STATUS(undi.pxs));  in eb_pxenv_tftp_close()
1319 	DBG ("PXENV_TFTP_GET_FSIZE <= Status=%s\n", UNDI_STATUS(undi.pxs));  in eb_pxenv_tftp_get_fsize()