mips/sgi-ip30/ip30-xtalk.c

1 // SPDX-License-Identifier: GPL-2.0
3  * ip30-xtalk.c - Very basic Crosstalk (XIO) detection support.
4  *   Copyright (C) 2004-2007 Stanislaw Skowronek <skylark@unaligned.org>
6  *   Copyright (C) 2007, 2014-2016 Joshua Kinard <kumba@gentoo.org>
12 #include <linux/platform_data/sgi-w1.h>
13 #include <linux/platform_data/xtalk-bridge.h>
53 	snprintf(wd->dev_id, sizeof(wd->dev_id), "bridge-%012lx",  in bridge_platform_create()
87 	pdev_bd = platform_device_alloc("xtalk-bridge", PLATFORM_DEVID_AUTO);  in bridge_platform_create()
93 	bd->bridge_addr	= IP30_RAW_SWIN_BASE(widget);  in bridge_platform_create()
94 	bd->intr_addr	= HEART_INTR_ADDR;  in bridge_platform_create()
95 	bd->nasid	= 0;  in bridge_platform_create()
96 	bd->masterwid	= masterwid;  in bridge_platform_create()
98 	bd->mem.name	= "Bridge PCI MEM";  in bridge_platform_create()
99 	bd->mem.start	= IP30_SWIN_BASE(widget) + BRIDGE_DEVIO0;  in bridge_platform_create()
100 	bd->mem.end	= IP30_SWIN_BASE(widget) + IP30_SWIN_SIZE - 1;  in bridge_platform_create()
101 	bd->mem.flags	= IORESOURCE_MEM;  in bridge_platform_create()
102 	bd->mem_offset	= IP30_SWIN_BASE(widget);  in bridge_platform_create()
104 	bd->io.name	= "Bridge PCI IO";  in bridge_platform_create()
105 	bd->io.start	= IP30_SWIN_BASE(widget) + BRIDGE_DEVIO0;  in bridge_platform_create()
106 	bd->io.end	= IP30_SWIN_BASE(widget) + IP30_SWIN_SIZE - 1;  in bridge_platform_create()
107 	bd->io.flags	= IORESOURCE_IO;  in bridge_platform_create()
108 	bd->io_offset	= IP30_SWIN_BASE(widget);  in bridge_platform_create()
144 					(wid - 8)));  in xbow_widget_active()
180 	for (i = IP30_WIDGET_PCI_BASE; i > IP30_WIDGET_HEART; i--)  in ip30_xtalk_init()