powerpc: Move iSeries_vio.c to powerpc/platforms/iseries

And rename it to vio.c.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

2 files changed, 0 insertions, 157 deletions

diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile
index 8b2743697c38..7354c1dbe9f0 100644
--- a/arch/ppc64/kernel/Makefile
+++ b/arch/ppc64/kernel/Makefile
@@ -45,7 +45,6 @@ obj-$(CONFIG_BOOTX_TEXT)	+= btext.o
 obj-$(CONFIG_HVCS)              += hvcserver.o
 
 vio-obj-$(CONFIG_PPC_PSERIES)   += pSeries_vio.o
-vio-obj-$(CONFIG_PPC_ISERIES)   += iSeries_vio.o
 obj-$(CONFIG_IBMVIO)            += vio.o $(vio-obj-y)
 obj-$(CONFIG_XICS)              += xics.o
 obj-$(CONFIG_MPIC)              += mpic.o
diff --git a/arch/ppc64/kernel/iSeries_vio.c b/arch/ppc64/kernel/iSeries_vio.c
deleted file mode 100644
index c0f7d2e9153f..000000000000
--- a/arch/ppc64/kernel/iSeries_vio.c
+++ /dev/null
@@ -1,156 +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/HvTypes.h>
-#include <asm/iSeries/HvLpConfig.h>
-#include <asm/iSeries/HvCallXm.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)
-{
-        struct iommu_table *t;
-        struct iommu_table_cb cb;
-        unsigned long cbp;
-        unsigned long itc_entries;
-
-        cb.itc_busno = 255;    /* Bus 255 is the virtual bus */
-        cb.itc_virtbus = 0xff; /* Ask for virtual bus */
-
-        cbp = virt_to_abs(&cb);
-        HvCallXm_getTceTableParms(cbp);
-
-        itc_entries = cb.itc_size * PAGE_SIZE / sizeof(union tce_entry);
-        veth_iommu_table.it_size        = itc_entries / 2;
-        veth_iommu_table.it_busno       = cb.itc_busno;
-        veth_iommu_table.it_offset      = cb.itc_offset;
-        veth_iommu_table.it_index       = cb.itc_index;
-        veth_iommu_table.it_type        = TCE_VB;
-        veth_iommu_table.it_blocksize   = 1;
-
-        t = iommu_init_table(&veth_iommu_table);
-
-        if (!t)
-                printk("Virtual Bus VETH TCE table failed.\n");
-
-        vio_iommu_table.it_size         = itc_entries - veth_iommu_table.it_size;
-        vio_iommu_table.it_busno        = cb.itc_busno;
-        vio_iommu_table.it_offset       = cb.itc_offset +
-                                          veth_iommu_table.it_size;
-        vio_iommu_table.it_index        = cb.itc_index;
-        vio_iommu_table.it_type         = TCE_VB;
-        vio_iommu_table.it_blocksize    = 1;
-
-        t = iommu_init_table(&vio_iommu_table);
-
-        if (!t)
-                printk("Virtual Bus VIO TCE table failed.\n");
-}
-
-/**
- * vio_register_device_iseries: - Register a new iSeries vio device.
- * @voidev:     The device to register.
- */
-static struct vio_dev *__init vio_register_device_iseries(char *type,
-                uint32_t unit_num)
-{
-        struct vio_dev *viodev;
-
-        /* allocate a vio_dev for this device */
-        viodev = kmalloc(sizeof(struct vio_dev), GFP_KERNEL);
-        if (!viodev)
-                return NULL;
-        memset(viodev, 0, sizeof(struct vio_dev));
-
-        snprintf(viodev->dev.bus_id, BUS_ID_SIZE, "%s%d", type, unit_num);
-
-        viodev->name = viodev->dev.bus_id;
-        viodev->type = type;
-        viodev->unit_address = unit_num;
-        viodev->iommu_table = &vio_iommu_table;
-        if (vio_register_device(viodev) == NULL) {
-                kfree(viodev);
-                return NULL;
-        }
-        return viodev;
-}
-
-void __init probe_bus_iseries(void)
-{
-        HvLpIndexMap vlan_map;
-        struct vio_dev *viodev;
-        int i;
-
-        /* there is only one of each of these */
-        vio_register_device_iseries("viocons", 0);
-        vio_register_device_iseries("vscsi", 0);
-
-        vlan_map = HvLpConfig_getVirtualLanIndexMap();
-        for (i = 0; i < HVMAXARCHITECTEDVIRTUALLANS; i++) {
-                if ((vlan_map & (0x8000 >> i)) == 0)
-                        continue;
-                viodev = vio_register_device_iseries("vlan", i);
-                /* veth is special and has it own iommu_table */
-                viodev->iommu_table = &veth_iommu_table;
-        }
-        for (i = 0; i < HVMAXARCHITECTEDVIRTUALDISKS; i++)
-                vio_register_device_iseries("viodasd", i);
-        for (i = 0; i < HVMAXARCHITECTEDVIRTUALCDROMS; i++)
-                vio_register_device_iseries("viocd", i);
-        for (i = 0; i < HVMAXARCHITECTEDVIRTUALTAPES; i++)
-                vio_register_device_iseries("viotape", i);
-}
-
-/**
- * vio_match_device_iseries: - Tell if a iSeries VIO device matches a
- *      vio_device_id
- */
-static int vio_match_device_iseries(const struct vio_device_id *id,
-                const struct vio_dev *dev)
-{
-        return strncmp(dev->type, id->type, strlen(id->type)) == 0;
-}
-
-static struct vio_bus_ops vio_bus_ops_iseries = {
-        .match = vio_match_device_iseries,
-};
-
-/**
- * vio_bus_init_iseries: - Initialize the iSeries virtual IO bus
- */
-static int __init vio_bus_init_iseries(void)
-{
-        int err;
-
-        err = vio_bus_init(&vio_bus_ops_iseries);
-        if (err == 0) {
-                iommu_vio_init();
-                vio_bus_device.iommu_table = &vio_iommu_table;
-                iSeries_vio_dev = &vio_bus_device.dev;
-                probe_bus_iseries();
-        }
-        return err;
-}
-
-__initcall(vio_bus_init_iseries);