1 /*-
2  * Copyright (c) 2001 Alcove - Nicolas Souchu
75 	((u_char)bus_read_1(viapm->iores, port))
77 	(bus_write_1(viapm->iores, port, (u_char)(val)))
86 #define	VIAPM_LOCK(sc)		mtx_lock(&(sc)->lock)
87 #define	VIAPM_UNLOCK(sc)	mtx_unlock(&(sc)->lock)
88 #define	VIAPM_LOCK_ASSERT(sc)	mtx_assert(&(sc)->lock, MA_OWNED)
198 			viapm->type = VIAPM_TYP_586B_3040E;  in viapm_586b_probe()
199 			viapm->iorid = VIAPM_586B_3040E_BASE;  in viapm_586b_probe()
209 			viapm->type = VIAPM_TYP_586B_3040F;  in viapm_586b_probe()
210 			viapm->iorid = VIAPM_586B_3040F_BASE;  in viapm_586b_probe()
218 		viapm->base = pci_read_config(dev, viapm->iorid, 4) &  in viapm_586b_probe()
225 		if (bus_set_resource(dev, SYS_RES_IOPORT, viapm->iorid,  in viapm_586b_probe()
226 							viapm->base, 256)) {  in viapm_586b_probe()
253 		viapm->type = VIAPM_TYP_596B;  in viapm_pro_probe()
259 		viapm->type = VIAPM_TYP_596B;  in viapm_pro_probe()
265 		viapm->type = VIAPM_TYP_686A;  in viapm_pro_probe()
272 		viapm->type = VIAPM_TYP_UNKNOWN;  in viapm_pro_probe()
278 		viapm->type = VIAPM_TYP_UNKNOWN;  in viapm_pro_probe()
284 		viapm->type = VIAPM_TYP_UNKNOWN;  in viapm_pro_probe()
290 		viapm->type = VIAPM_TYP_UNKNOWN;  in viapm_pro_probe()
308 		viapm->base = pci_read_config(dev, base_cfgreg, 4) & VIAPM_PRO_BA_MASK;  in viapm_pro_probe()
314 		viapm->iorid = base_cfgreg;  in viapm_pro_probe()
315 		if (bus_set_resource(dev, SYS_RES_IOPORT, viapm->iorid,  in viapm_pro_probe()
316 				     viapm->base, 16)) {  in viapm_pro_probe()
318 					viapm->base);  in viapm_pro_probe()
323 			device_printf(dev, "SMBus I/O base at 0x%x\n", viapm->base);  in viapm_pro_probe()
342 	mtx_init(&viapm->lock, device_get_nameunit(dev), "viapm", MTX_DEF);  in viapm_pro_attach()
343 	if (!(viapm->iores = bus_alloc_resource_any(dev, SYS_RES_IOPORT,  in viapm_pro_attach()
344 		&viapm->iorid, RF_ACTIVE))) {  in viapm_pro_attach()
354 	viapm->irqrid = 0;  in viapm_pro_attach()
355 	if (!(viapm->irqres = bus_alloc_resource(dev, SYS_RES_IRQ,  in viapm_pro_attach()
356 				&viapm->irqrid, 9, 9, 1,  in viapm_pro_attach()
362 	if (bus_setup_intr(dev, viapm->irqres, INTR_TYPE_MISC | INTR_MPSAFE,  in viapm_pro_attach()
363 			(driver_intr_t *) viasmb_intr, viapm, &viapm->irqih)) {  in viapm_pro_attach()
374 	viapm->smbus = device_add_child(dev, "smbus", DEVICE_UNIT_ANY);  in viapm_pro_attach()
392 	/* If this device is a PCI-ISA bridge, then attach an ISA bus. */  in viapm_pro_attach()
400 	if (viapm->iores)  in viapm_pro_attach()
401 		bus_release_resource(dev, SYS_RES_IOPORT, viapm->iorid, viapm->iores);  in viapm_pro_attach()
403 	if (viapm->irqres)  in viapm_pro_attach()
404 		bus_release_resource(dev, SYS_RES_IRQ, viapm->irqrid, viapm->irqres);  in viapm_pro_attach()
406 	mtx_destroy(&viapm->lock);  in viapm_pro_attach()
416 	mtx_init(&viapm->lock, device_get_nameunit(dev), "viapm", MTX_DEF);  in viapm_586b_attach()
417 	if (!(viapm->iores = bus_alloc_resource_any(dev, SYS_RES_IOPORT,  in viapm_586b_attach()
418 		&viapm->iorid, RF_ACTIVE | RF_SHAREABLE))) {  in viapm_586b_attach()
425 	/* add generic bit-banging code */  in viapm_586b_attach()
426 	if (!(viapm->iicbb = device_add_child(dev, "iicbb", DEVICE_UNIT_ANY)))  in viapm_586b_attach()
434 	if (viapm->iores)  in viapm_586b_attach()
436 					viapm->iorid, viapm->iores);  in viapm_586b_attach()
437 	mtx_destroy(&viapm->lock);  in viapm_586b_attach()
448 	if (viapm->iores)  in viapm_586b_detach()
449 		bus_release_resource(dev, SYS_RES_IOPORT, viapm->iorid,  in viapm_586b_detach()
450 		    viapm->iores);  in viapm_586b_detach()
451 	mtx_destroy(&viapm->lock);  in viapm_586b_detach()
463 	bus_release_resource(dev, SYS_RES_IOPORT, viapm->iorid, viapm->iores);  in viapm_pro_detach()
466 	bus_release_resource(dev, SYS_RES_IRQ, viapm->irqrid, viapm->irqres);  in viapm_pro_detach()
468 	mtx_destroy(&viapm->lock);  in viapm_pro_detach()
597 	while(count--) {  in viapm_wait()
869 	/* fill the 32-byte internal buffer */  in viasmb_bwrite()
913 	/* read the 32-byte internal buffer */  in viasmb_bread()