+++ /dev/null
-/*
- * 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");
+++ /dev/null
-#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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