Re: 2.4.19-rc3 incorrectly detects PDC20276 in ATA mode as raid

[Marcelo Tosatti]

On Wed, 24 Jul 2002, Daniel Tschan wrote:

> This works, thank you. This option didn't get my attention at first
> because its named Special FastTrak Feature in xconfig. Perhaps this should
> be changed.

Yes. The behaviour should be as previous kernels (work with the kernel
driver by default).

The following patch should fix it.

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/drivers/ide/ide-pci.c linux/drivers/ide/ide-pci.c
--- linux.orig/drivers/ide/ide-pci.c	2002-07-24 02:50:59.000000000 +0000
+++ linux/drivers/ide/ide-pci.c	2002-07-24 02:51:43.000000000 +0000
@@ -402,7 +402,7 @@
 	{DEVID_VIA_IDE,	"VIA_IDE",	NULL,		NULL,		NULL,		NULL,		{{0x00,0x00,0x00}, {0x00,0x00,0x00}},	ON_BOARD,	0 },
 	{DEVID_MR_IDE,	"VP_IDE",	PCI_VIA82CXXX,	ATA66_VIA82CXXX,INIT_VIA82CXXX,	DMA_VIA82CXXX,	{{0x40,0x02,0x02}, {0x40,0x01,0x01}}, 	ON_BOARD,	0 },
 	{DEVID_VP_IDE,	"VP_IDE",	PCI_VIA82CXXX,	ATA66_VIA82CXXX,INIT_VIA82CXXX,	DMA_VIA82CXXX,	{{0x40,0x02,0x02}, {0x40,0x01,0x01}}, 	ON_BOARD,	0 },
-#ifdef CONFIG_PDC202XX_FORCE
+#ifndef CONFIG_PDC202XX_FORCE
         {DEVID_PDC20246,"PDC20246",	PCI_PDC202XX,	NULL,		INIT_PDC202XX,	NULL,		{{0x00,0x00,0x00}, {0x00,0x00,0x00}},	OFF_BOARD,	16 },
         {DEVID_PDC20262,"PDC20262",	PCI_PDC202XX,	ATA66_PDC202XX,	INIT_PDC202XX,	NULL,		{{0x00,0x00,0x00}, {0x00,0x00,0x00}},	OFF_BOARD,	48 },
         {DEVID_PDC20265,"PDC20265",	PCI_PDC202XX,	ATA66_PDC202XX,	INIT_PDC202XX,	NULL,		{{0x00,0x00,0x00}, {0x00,0x00,0x00}},	ON_BOARD,	48 },
@@ -669,7 +669,7 @@
 	 */
 	pciirq = dev->irq;

-#ifndef CONFIG_PDC202XX_FORCE
+#ifdef CONFIG_PDC202XX_FORCE
 	if (dev->class >> 8 == PCI_CLASS_STORAGE_RAID) {
 		/*
 		 * By rights we want to ignore Promise FastTrak and SuperTrak