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-rw-r--r--drivers/ide/Kconfig17
-rw-r--r--drivers/ide/pci/pdc202xx_old.c22
2 files changed, 0 insertions, 39 deletions
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 043c34ad0a05..d2c4f06f53c9 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -688,23 +688,6 @@ config BLK_DEV_PDC202XX_OLD
688 688
689 If unsure, say N. 689 If unsure, say N.
690 690
691config PDC202XX_BURST
692 bool "Special UDMA Feature"
693 depends on BLK_DEV_PDC202XX_OLD
694 help
695 This option causes the pdc202xx driver to enable UDMA modes on the
696 PDC202xx even when the PDC202xx BIOS has not done so.
697
698 It was originally designed for the PDC20246/Ultra33, whose BIOS will
699 only setup UDMA on the first two PDC20246 cards. It has also been
700 used successfully on a PDC20265/Ultra100, allowing use of UDMA modes
701 when the PDC20265 BIOS has been disabled (for faster boot up).
702
703 Please read the comments at the top of
704 <file:drivers/ide/pci/pdc202xx_old.c>.
705
706 If unsure, say N.
707
708config BLK_DEV_PDC202XX_NEW 691config BLK_DEV_PDC202XX_NEW
709 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" 692 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
710 select BLK_DEV_IDEDMA_PCI 693 select BLK_DEV_IDEDMA_PCI
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index da4329790387..150422ec3cfa 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -3,26 +3,6 @@
3 * Copyright (C) 2006-2007 MontaVista Software, Inc. 3 * Copyright (C) 2006-2007 MontaVista Software, Inc.
4 * Copyright (C) 2007 Bartlomiej Zolnierkiewicz 4 * Copyright (C) 2007 Bartlomiej Zolnierkiewicz
5 * 5 *
6 * Promise Ultra33 cards with BIOS v1.20 through 1.28 will need this
7 * compiled into the kernel if you have more than one card installed.
8 * Note that BIOS v1.29 is reported to fix the problem. Since this is
9 * safe chipset tuning, including this support is harmless
10 *
11 * Promise Ultra66 cards with BIOS v1.11 this
12 * compiled into the kernel if you have more than one card installed.
13 *
14 * Promise Ultra100 cards.
15 *
16 * The latest chipset code will support the following ::
17 * Three Ultra33 controllers and 12 drives.
18 * 8 are UDMA supported and 4 are limited to DMA mode 2 multi-word.
19 * The 8/4 ratio is a BIOS code limit by promise.
20 *
21 * UNLESS you enable "CONFIG_PDC202XX_BURST"
22 *
23 */
24
25/*
26 * Portions Copyright (C) 1999 Promise Technology, Inc. 6 * Portions Copyright (C) 1999 Promise Technology, Inc.
27 * Author: Frank Tiernan (frankt@promise.com) 7 * Author: Frank Tiernan (frankt@promise.com)
28 * Released under terms of General Public License 8 * Released under terms of General Public License
@@ -344,7 +324,6 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase)
344 (primary_mode & 1) ? "MASTER" : "PCI", 324 (primary_mode & 1) ? "MASTER" : "PCI",
345 (secondary_mode & 1) ? "MASTER" : "PCI" ); 325 (secondary_mode & 1) ? "MASTER" : "PCI" );
346 326
347#ifdef CONFIG_PDC202XX_BURST
348 if (!(udma_speed_flag & 1)) { 327 if (!(udma_speed_flag & 1)) {
349 printk(KERN_INFO "%s: FORCING BURST BIT 0x%02x->0x%02x ", 328 printk(KERN_INFO "%s: FORCING BURST BIT 0x%02x->0x%02x ",
350 hwif->cds->name, udma_speed_flag, 329 hwif->cds->name, udma_speed_flag,
@@ -352,7 +331,6 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase)
352 outb(udma_speed_flag | 1, dmabase | 0x1f); 331 outb(udma_speed_flag | 1, dmabase | 0x1f);
353 printk("%sACTIVE\n", (inb(dmabase | 0x1f) & 1) ? "" : "IN"); 332 printk("%sACTIVE\n", (inb(dmabase | 0x1f) & 1) ? "" : "IN");
354 } 333 }
355#endif /* CONFIG_PDC202XX_BURST */
356 334
357 ide_setup_dma(hwif, dmabase); 335 ide_setup_dma(hwif, dmabase);
358} 336}