Re: Thinkpad X30, wireless card

Peter Radcliffe writes:
| "M. Warner Losh" <[email protected]> probably said:
| > At a minimum, you'll need to save the BARs in suspend (maybe setting
| > the power state to D3 afterwards) and then restore them afterwards
| > (after setting the power state to D0)....
| 
| I was talking to a couple of people about the general FreeBSD
| compatability of the X30 and mentioned this problem. One of the people
| was winter and he came up with a couple of test patches, this one
| seems to have fixed the problem for me.

Guess I need to add this to the an(4) driver for the MPI-350 version.

Doug A.

| --------------------------------------------------------------------
| *** sys/dev/wi/if_wi_pci.c.orig	Wed Jan  8 15:45:12 2003
| --- sys/dev/wi/if_wi_pci.c	Wed Jan  8 16:09:04 2003
| ***************
| *** 69,74 ****
| --- 69,76 ----
|   
|   static int wi_pci_probe(device_t);
|   static int wi_pci_attach(device_t);
| + static int wi_pci_suspend(device_t);
| + static int wi_pci_resume(device_t);
|   
|   static device_method_t wi_pci_methods[] = {
|   	/* Device interface */
| ***************
| *** 76,81 ****
| --- 78,85 ----
|   	DEVMETHOD(device_attach,	wi_pci_attach),
|   	DEVMETHOD(device_detach,	wi_generic_detach),
|   	DEVMETHOD(device_shutdown,	wi_shutdown),
| + 	DEVMETHOD(device_suspend,	wi_pci_suspend),
| + 	DEVMETHOD(device_resume,	wi_pci_resume),
|   
|   	{ 0, 0 }
|   };
| ***************
| *** 231,235 ****
| --- 235,261 ----
|   	if (error != 0)
|   		return (error);
|   
| + 	return (0);
| + }
| + 
| + static int
| + wi_pci_suspend (device_t dev)
| + {
| + 	return (0);
| + }
| + 
| + static int
| + wi_pci_resume (device_t dev)
| + {
| + 	struct wi_softc		*sc;
| + 	struct ifnet		*ifp;
| + 	sc = device_get_softc(dev);
| + 
| + 	if (sc->wi_bus_type != WI_BUS_PCI_NATIVE)
| + 	  return (0);
| + 
| + 	ifp = &sc->arpcom.ac_if;
| + 	ifp->if_init(ifp->if_softc);
| +  
|   	return (0);
|   }
| --------------------------------------------------------------------

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