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/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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
*/
#include <common.h>
#include <driver.h>
#include <xfuncs.h>
static struct device_d *alloc_device(const char* devname, int id, void *pdata)
{
struct device_d *dev;
dev = xzalloc(sizeof(*dev));
strcpy(dev->name, devname);
dev->id = id;
dev->platform_data = pdata;
return dev;
}
struct device_d *add_generic_device(const char* devname, int id, const char *resname,
resource_size_t start, resource_size_t size, unsigned int flags,
void *pdata)
{
struct resource *res;
res = xzalloc(sizeof(struct resource));
if (resname)
res[0].name = xstrdup(resname);
res[0].start = start;
res[0].size = size;
res[0].flags = flags;
return add_generic_device_res(devname, id, res, 1, pdata);
}
EXPORT_SYMBOL(add_generic_device);
struct device_d *add_generic_device_res(const char* devname, int id,
struct resource *res, int nb, void *pdata)
{
struct device_d *dev;
dev = alloc_device(devname, id, pdata);
dev->resource = res;
dev->num_resources = nb;
register_device(dev);
return dev;
}
EXPORT_SYMBOL(add_generic_device_res);
#ifdef CONFIG_DRIVER_NET_DM9000
struct device_d *add_dm9000_device(int id, resource_size_t base,
resource_size_t data, int flags, void *pdata)
{
struct resource *res;
resource_size_t size;
res = xzalloc(sizeof(struct resource) * 2);
switch (flags) {
case IORESOURCE_MEM_32BIT:
size = 8;
break;
case IORESOURCE_MEM_16BIT:
size = 4;
break;
case IORESOURCE_MEM_8BIT:
size = 2;
break;
default:
printf("dm9000: memory width flag missing\n");
return NULL;
}
res[0].start = base;
res[0].size = size;
res[0].flags = IORESOURCE_MEM | flags;
res[1].start = data;
res[1].size = size;
res[1].flags = IORESOURCE_MEM | flags;
return add_generic_device_res("dm9000", id, res, 2, pdata);
}
EXPORT_SYMBOL(add_dm9000_device);
#endif
#ifdef CONFIG_USB_EHCI
struct device_d *add_usb_ehci_device(int id, resource_size_t hccr,
resource_size_t hcor, void *pdata)
{
struct resource *res;
res = xzalloc(sizeof(struct resource) * 2);
res[0].start = hccr;
res[0].flags = IORESOURCE_MEM;
res[1].start = hcor;
res[1].flags = IORESOURCE_MEM;
return add_generic_device_res("ehci", id, res, 2, pdata);
}
EXPORT_SYMBOL(add_usb_ehci_device);
#endif
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