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-rw-r--r--arch/powerpc/platforms/iseries/Makefile1
-rw-r--r--arch/powerpc/platforms/iseries/iommu.c3
-rw-r--r--arch/powerpc/platforms/iseries/iommu.h35
-rw-r--r--arch/powerpc/platforms/iseries/pci.c2
-rw-r--r--arch/powerpc/platforms/iseries/vio.c67
-rw-r--r--arch/powerpc/platforms/pseries/Makefile1
-rw-r--r--arch/powerpc/platforms/pseries/vio.c133
7 files changed, 2 insertions, 240 deletions
diff --git a/arch/powerpc/platforms/iseries/Makefile b/arch/powerpc/platforms/iseries/Makefile
index ce8c0b943fa..7e67a20c18a 100644
--- a/arch/powerpc/platforms/iseries/Makefile
+++ b/arch/powerpc/platforms/iseries/Makefile
@@ -3,7 +3,6 @@ EXTRA_CFLAGS += -mno-minimal-toc
obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o mf.o lpevents.o \
hvcall.o proc.o htab.o iommu.o misc.o irq.o
obj-$(CONFIG_PCI) += pci.o vpdinfo.o
-obj-$(CONFIG_IBMVIO) += vio.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_VIOPATH) += viopath.o
obj-$(CONFIG_MODULES) += ksyms.o
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index bea0b703f40..a8d96314c98 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -33,8 +33,7 @@
#include <asm/abs_addr.h>
#include <asm/pci-bridge.h>
#include <asm/iseries/hv_call_xm.h>
-
-#include "iommu.h"
+#include <asm/iseries/iommu.h>
extern struct list_head iSeries_Global_Device_List;
diff --git a/arch/powerpc/platforms/iseries/iommu.h b/arch/powerpc/platforms/iseries/iommu.h
deleted file mode 100644
index cb5658fbe65..00000000000
--- a/arch/powerpc/platforms/iseries/iommu.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _PLATFORMS_ISERIES_IOMMU_H
-#define _PLATFORMS_ISERIES_IOMMU_H
-
-/*
- * Copyright (C) 2005 Stephen Rothwell, IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the:
- * Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA
- */
-
-struct device_node;
-struct iommu_table;
-
-/* Creates table for an individual device node */
-extern void iommu_devnode_init_iSeries(struct device_node *dn);
-
-/* Get table parameters from HV */
-extern void iommu_table_getparms_iSeries(unsigned long busno,
- unsigned char slotno, unsigned char virtbus,
- struct iommu_table *tbl);
-
-#endif /* _PLATFORMS_ISERIES_IOMMU_H */
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index 5a61c6fdb33..428ffb5cf04 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -37,13 +37,13 @@
#include <asm/iseries/hv_call_xm.h>
#include <asm/iseries/mf.h>
+#include <asm/iseries/iommu.h>
#include <asm/ppc-pci.h>
#include "irq.h"
#include "pci.h"
#include "call_pci.h"
-#include "iommu.h"
/*
* Forward declares of prototypes.
diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c
deleted file mode 100644
index bdd2b7d97d1..00000000000
--- a/arch/powerpc/platforms/iseries/vio.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * IBM PowerPC iSeries Virtual I/O Infrastructure Support.
- *
- * Copyright (c) 2005 Stephen Rothwell, IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/init.h>
-
-#include <asm/vio.h>
-#include <asm/iommu.h>
-#include <asm/tce.h>
-#include <asm/abs_addr.h>
-#include <asm/page.h>
-#include <asm/iseries/vio.h>
-#include <asm/iseries/hv_types.h>
-#include <asm/iseries/hv_lp_config.h>
-#include <asm/iseries/hv_call_xm.h>
-
-#include "iommu.h"
-
-struct device *iSeries_vio_dev = &vio_bus_device.dev;
-EXPORT_SYMBOL(iSeries_vio_dev);
-
-static struct iommu_table veth_iommu_table;
-static struct iommu_table vio_iommu_table;
-
-static void __init iommu_vio_init(void)
-{
- iommu_table_getparms_iSeries(255, 0, 0xff, &veth_iommu_table);
- veth_iommu_table.it_size /= 2;
- vio_iommu_table = veth_iommu_table;
- vio_iommu_table.it_offset += veth_iommu_table.it_size;
-
- if (!iommu_init_table(&veth_iommu_table))
- printk("Virtual Bus VETH TCE table failed.\n");
- if (!iommu_init_table(&vio_iommu_table))
- printk("Virtual Bus VIO TCE table failed.\n");
-}
-
-static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
-{
- if (strcmp(dev->type, "vlan") == 0)
- return &veth_iommu_table;
- return &vio_iommu_table;
-}
-
-static struct vio_bus_ops vio_bus_ops_iseries = {
- .build_iommu_table = vio_build_iommu_table,
-};
-
-/**
- * vio_bus_init_iseries: - Initialize the iSeries virtual IO bus
- */
-static int __init vio_bus_init_iseries(void)
-{
- iommu_vio_init();
- vio_bus_device.iommu_table = &vio_iommu_table;
- iSeries_vio_dev = &vio_bus_device.dev;
- return vio_bus_init(&vio_bus_ops_iseries);
-}
-__initcall(vio_bus_init_iseries);
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 930898635c9..b46ce3b9bb3 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -2,7 +2,6 @@ obj-y := pci.o lpar.o hvCall.o nvram.o reconfig.o \
setup.o iommu.o ras.o rtasd.o pci_dlpar.o \
firmware.o
obj-$(CONFIG_SMP) += smp.o
-obj-$(CONFIG_IBMVIO) += vio.o
obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_SCANLOG) += scanlog.o
obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
deleted file mode 100644
index d2891661d87..00000000000
--- a/arch/powerpc/platforms/pseries/vio.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * IBM PowerPC pSeries Virtual I/O Infrastructure Support.
- *
- * Copyright (c) 2003-2005 IBM Corp.
- * Dave Engebretsen engebret@us.ibm.com
- * Santiago Leon santil@us.ibm.com
- * Hollis Blanchard <hollisb@us.ibm.com>
- * Stephen Rothwell
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/kobject.h>
-#include <asm/iommu.h>
-#include <asm/dma.h>
-#include <asm/prom.h>
-#include <asm/vio.h>
-#include <asm/hvcall.h>
-#include <asm/tce.h>
-
-extern struct subsystem devices_subsys; /* needed for vio_find_name() */
-
-/**
- * vio_build_iommu_table: - gets the dma information from OF and
- * builds the TCE tree.
- * @dev: the virtual device.
- *
- * Returns a pointer to the built tce tree, or NULL if it can't
- * find property.
-*/
-static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
-{
- unsigned int *dma_window;
- struct iommu_table *newTceTable;
- unsigned long offset;
- int dma_window_property_size;
-
- dma_window = (unsigned int *) get_property(dev->dev.platform_data, "ibm,my-dma-window", &dma_window_property_size);
- if(!dma_window) {
- return NULL;
- }
-
- newTceTable = (struct iommu_table *) kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
-
- /* There should be some code to extract the phys-encoded offset
- using prom_n_addr_cells(). However, according to a comment
- on earlier versions, it's always zero, so we don't bother */
- offset = dma_window[1] >> PAGE_SHIFT;
-
- /* TCE table size - measured in tce entries */
- newTceTable->it_size = dma_window[4] >> PAGE_SHIFT;
- /* offset for VIO should always be 0 */
- newTceTable->it_offset = offset;
- newTceTable->it_busno = 0;
- newTceTable->it_index = (unsigned long)dma_window[0];
- newTceTable->it_type = TCE_VB;
-
- return iommu_init_table(newTceTable);
-}
-
-static struct vio_bus_ops vio_bus_ops_pseries = {
- .build_iommu_table = vio_build_iommu_table,
-};
-
-/**
- * vio_bus_init_pseries: - Initialize the pSeries virtual IO bus
- */
-static int __init vio_bus_init_pseries(void)
-{
- return vio_bus_init(&vio_bus_ops_pseries);
-}
-
-__initcall(vio_bus_init_pseries);
-
-/* vio_find_name() - internal because only vio.c knows how we formatted the
- * kobject name
- * XXX once vio_bus_type.devices is actually used as a kset in
- * drivers/base/bus.c, this function should be removed in favor of
- * "device_find(kobj_name, &vio_bus_type)"
- */
-static struct vio_dev *vio_find_name(const char *kobj_name)
-{
- struct kobject *found;
-
- found = kset_find_obj(&devices_subsys.kset, kobj_name);
- if (!found)
- return NULL;
-
- return to_vio_dev(container_of(found, struct device, kobj));
-}
-
-/**
- * vio_find_node - find an already-registered vio_dev
- * @vnode: device_node of the virtual device we're looking for
- */
-struct vio_dev *vio_find_node(struct device_node *vnode)
-{
- uint32_t *unit_address;
- char kobj_name[BUS_ID_SIZE];
-
- /* construct the kobject name from the device node */
- unit_address = (uint32_t *)get_property(vnode, "reg", NULL);
- if (!unit_address)
- return NULL;
- snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address);
-
- return vio_find_name(kobj_name);
-}
-EXPORT_SYMBOL(vio_find_node);
-
-int vio_enable_interrupts(struct vio_dev *dev)
-{
- int rc = h_vio_signal(dev->unit_address, VIO_IRQ_ENABLE);
- if (rc != H_SUCCESS)
- printk(KERN_ERR "vio: Error 0x%x enabling interrupts\n", rc);
- return rc;
-}
-EXPORT_SYMBOL(vio_enable_interrupts);
-
-int vio_disable_interrupts(struct vio_dev *dev)
-{
- int rc = h_vio_signal(dev->unit_address, VIO_IRQ_DISABLE);
- if (rc != H_SUCCESS)
- printk(KERN_ERR "vio: Error 0x%x disabling interrupts\n", rc);
- return rc;
-}
-EXPORT_SYMBOL(vio_disable_interrupts);