Commit 038eca1e authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Linus Torvalds

[PATCH] remove PDC-ADMA placeholders

They do not contain any real code.
parent a100d9a8
...@@ -18,7 +18,6 @@ obj-$(CONFIG_BLK_DEV_NS87415) += ns87415.o ...@@ -18,7 +18,6 @@ obj-$(CONFIG_BLK_DEV_NS87415) += ns87415.o
obj-$(CONFIG_BLK_DEV_OPTI621) += opti621.o obj-$(CONFIG_BLK_DEV_OPTI621) += opti621.o
obj-$(CONFIG_BLK_DEV_PDC202XX_OLD) += pdc202xx_old.o obj-$(CONFIG_BLK_DEV_PDC202XX_OLD) += pdc202xx_old.o
obj-$(CONFIG_BLK_DEV_PDC202XX_NEW) += pdc202xx_new.o obj-$(CONFIG_BLK_DEV_PDC202XX_NEW) += pdc202xx_new.o
obj-$(CONFIG_BLK_DEV_PDC_ADMA) += pdcadma.o ide-adma.o
obj-$(CONFIG_BLK_DEV_PIIX) += piix.o obj-$(CONFIG_BLK_DEV_PIIX) += piix.o
obj-$(CONFIG_BLK_DEV_RZ1000) += rz1000.o obj-$(CONFIG_BLK_DEV_RZ1000) += rz1000.o
obj-$(CONFIG_BLK_DEV_SVWKS) += serverworks.o obj-$(CONFIG_BLK_DEV_SVWKS) += serverworks.o
......
/*
* linux/drivers/ide/pci/pdcadma.c Version 0.05 Sept 10, 2002
*
* Copyright (C) 1999-2000 Andre Hedrick <andre@linux-ide.org>
* May be copied or modified under the terms of the GNU General Public License
*
*/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/timer.h>
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
#include <linux/hdreg.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <asm/io.h>
#include <asm/irq.h>
#include "pdcadma.h"
#if defined(DISPLAY_PDCADMA_TIMINGS) && defined(CONFIG_PROC_FS)
#include <linux/stat.h>
#include <linux/proc_fs.h>
static u8 pdcadma_proc = 0;
#define PDC_MAX_DEVS 5
static struct pci_dev *pdc_devs[PDC_MAX_DEVS];
static int n_pdc_devs;
static int pdcadma_get_info (char *buffer, char **addr, off_t offset, int count)
{
char *p = buffer;
int i;
for (i = 0; i < n_pdc_devs; i++) {
struct pci_dev *dev = pdc_devs[i];
unsigned long bibma = pci_resource_start(dev, 4);
p += sprintf(p, "\n "
"PDC ADMA %04X Chipset.\n", dev->device);
p += sprintf(p, "UDMA\n");
p += sprintf(p, "PIO\n");
}
return p-buffer; /* => must be less than 4k! */
}
#endif /* defined(DISPLAY_PDCADMA_TIMINGS) && defined(CONFIG_PROC_FS) */
/*
* pdcadma_dma functions() initiates/aborts (U)DMA read/write
* operations on a drive.
*/
#if 0
int (*ide_dma_read)(ide_drive_t *drive);
int (*ide_dma_write)(ide_drive_t *drive);
int (*ide_dma_begin)(ide_drive_t *drive);
int (*ide_dma_end)(ide_drive_t *drive);
int (*ide_dma_check)(ide_drive_t *drive);
int (*ide_dma_on)(ide_drive_t *drive);
int (*ide_dma_off)(ide_drive_t *drive);
int (*ide_dma_off_quietly)(ide_drive_t *drive);
int (*ide_dma_test_irq)(ide_drive_t *drive);
int (*ide_dma_host_on)(ide_drive_t *drive);
int (*ide_dma_host_off)(ide_drive_t *drive);
int (*ide_dma_bad_drive)(ide_drive_t *drive);
int (*ide_dma_good_drive)(ide_drive_t *drive);
int (*ide_dma_count)(ide_drive_t *drive);
int (*ide_dma_verbose)(ide_drive_t *drive);
int (*ide_dma_retune)(ide_drive_t *drive);
int (*ide_dma_lostirq)(ide_drive_t *drive);
int (*ide_dma_timeout)(ide_drive_t *drive);
#endif
static unsigned int __init init_chipset_pdcadma (struct pci_dev *dev, const char *name)
{
#if defined(DISPLAY_PDCADMA_TIMINGS) && defined(CONFIG_PROC_FS)
pdc_devs[n_pdc_devs++] = dev;
if (!pdcadma_proc) {
pdcadma_proc = 1;
ide_pci_register_host_proc(&pdcadma_procs[0]);
}
#endif /* DISPLAY_PDCADMA_TIMINGS && CONFIG_PROC_FS */
return 0;
}
static void __init init_hwif_pdcadma (ide_hwif_t *hwif)
{
hwif->autodma = 0;
hwif->dma_base = 0;
// hwif->tuneproc = &pdcadma_tune_drive;
// hwif->speedproc = &pdcadma_tune_chipset;
// if (hwif->dma_base) {
// hwif->autodma = 1;
// }
hwif->udma_four = 1;
// hwif->atapi_dma = 1;
// hwif->ultra_mask = 0x7f;
// hwif->mwdma_mask = 0x07;
// hwif->swdma_mask = 0x07;
}
static void __init init_dma_pdcadma (ide_hwif_t *hwif, unsigned long dmabase)
{
#if 0
ide_setup_dma(hwif, dmabase, 8);
#endif
}
extern void ide_setup_pci_device(struct pci_dev *, ide_pci_device_t *);
static int __devinit pdcadma_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
ide_pci_device_t *d = &pdcadma_chipsets[id->driver_data];
if (dev->device != d->device)
BUG();
ide_setup_pci_device(dev, d);
MOD_INC_USE_COUNT;
return 1;
}
static struct pci_device_id pdcadma_pci_tbl[] = {
{ PCI_VENDOR_ID_PDC, PCI_DEVICE_ID_PDC_1841, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ 0, },
};
static struct pci_driver driver = {
.name = "PDCADMA-IDE",
.id_table = pdcadma_pci_tbl,
.probe = pdcadma_init_one,
};
static int pdcadma_ide_init(void)
{
return ide_pci_register_driver(&driver);
}
static void pdcadma_ide_exit(void)
{
ide_pci_unregister_driver(&driver);
}
module_init(pdcadma_ide_init);
module_exit(pdcadma_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for PDCADMA IDE");
MODULE_LICENSE("GPL");
#ifndef PDC_ADMA_H
#define PDC_ADMA_H
#include <linux/config.h>
#include <linux/pci.h>
#include <linux/ide.h>
#undef DISPLAY_PDCADMA_TIMINGS
#if defined(DISPLAY_PDCADMA_TIMINGS) && defined(CONFIG_PROC_FS)
#include <linux/stat.h>
#include <linux/proc_fs.h>
static u8 pdcadma_proc;
static int pdcadma_get_info(char *, char **, off_t, int);
static ide_pci_host_proc_t pdcadma_procs[] __initdata = {
{
.name = "pdcadma",
.set = 1,
.get_info = pdcadma_get_info,
.parent = NULL,
},
};
#endif /* defined(DISPLAY_PDCADMA_TIMINGS) && defined(CONFIG_PROC_FS) */
static void init_setup_pdcadma(struct pci_dev *, ide_pci_device_t *);
static unsigned int init_chipset_pdcadma(struct pci_dev *, const char *);
static void init_hwif_pdcadma(ide_hwif_t *);
static void init_dma_pdcadma(ide_hwif_t *, unsigned long);
static ide_pci_device_t pdcadma_chipsets[] __devinitdata = {
{ /* 0 */
.vendor = PCI_VENDOR_ID_PDC,
.device = PCI_DEVICE_ID_PDC_1841,
.name = "PDCADMA",
.init_setup = init_setup_pdcadma,
.init_chipset = init_chipset_pdcadma,
.init_iops = NULL,
.init_hwif = init_hwif_pdcadma,
.init_dma = init_dma_pdcadma,
.channels = 2,
.autodma = NODMA,
.enablebits = {{0x00,0x00,0x00}, {0x00,0x00,0x00}},
.bootable = OFF_BOARD,
.extra = 0,
},{
.vendor = 0,
.device = 0,
.channels = 0,
.bootable = EOL,
}
};
#endif /* PDC_ADMA_H */
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