X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fide%2Fpci%2Famd74xx.c;h=a4336995a4108675d4a2f73a9af6dcde1838be04;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=3967254ce3dec3b4df7b31846319d6c1811d27d4;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git

diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 3967254ce..a4336995a 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -16,7 +16,6 @@
  * the Free Software Foundation.
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/ioport.h>
@@ -72,6 +71,12 @@ static struct amd_ide_chip {
 	{ PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2,	0x50, AMD_UDMA_133 },
 	{ PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE,	0x50, AMD_UDMA_133 },
 	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_AMD_CS5536_IDE,			0x40, AMD_UDMA_100 },
 	{ 0 }
 };
 
@@ -308,7 +313,7 @@ static int amd74xx_ide_dma_check(ide_drive_t *drive)
  * and initialize its drive independent registers.
  */
 
-static unsigned int __init init_chipset_amd74xx(struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const char *name)
 {
 	unsigned char t;
 	unsigned int u;
@@ -344,10 +349,8 @@ static unsigned int __init init_chipset_amd74xx(struct pci_dev *dev, const char
 			break;
 
 		case AMD_UDMA_66:
-			pci_read_config_dword(dev, AMD_UDMA_TIMING, &u);
-			for (i = 24; i >= 0; i -= 8)
-				if ((u >> i) & 4)
-					amd_80w |= (1 << (1 - (i >> 4)));
+			/* no host side cable detection */
+			amd_80w = 0x03;
 			break;
 	}
 
@@ -383,8 +386,6 @@ static unsigned int __init init_chipset_amd74xx(struct pci_dev *dev, const char
 	if (amd_clock < 20000 || amd_clock > 50000) {
 		printk(KERN_WARNING "%s: User given PCI clock speed impossible (%d), using 33 MHz instead.\n",
 			amd_chipset->name, amd_clock);
-		printk(KERN_WARNING "%s: Use ide0=ata66 if you want to assume 80-wire cable\n",
-			amd_chipset->name);
 		amd_clock = 33333;
 	}
 
@@ -412,12 +413,12 @@ static unsigned int __init init_chipset_amd74xx(struct pci_dev *dev, const char
 	return dev->irq;
 }
 
-static void __init init_hwif_amd74xx(ide_hwif_t *hwif)
+static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
 {
 	int i;
 
-	if (!hwif->irq)
-		hwif->irq = hwif->channel ? 15 : 14;
+	if (hwif->irq == 0) /* 0 is bogus but will do for now */
+		hwif->irq = pci_get_legacy_ide_irq(hwif->pci_dev, hwif->channel);
 
 	hwif->autodma = 0;
 
@@ -487,15 +488,24 @@ static ide_pci_device_t amd74xx_chipsets[] __devinitdata = {
 	/* 12 */ DECLARE_NV_DEV("NFORCE3-250-SATA2"),
 	/* 13 */ DECLARE_NV_DEV("NFORCE-CK804"),
 	/* 14 */ DECLARE_NV_DEV("NFORCE-MCP04"),
+	/* 15 */ DECLARE_NV_DEV("NFORCE-MCP51"),
+	/* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"),
+	/* 17 */ DECLARE_NV_DEV("NFORCE-MCP61"),
+	/* 18 */ DECLARE_NV_DEV("NFORCE-MCP65"),
+	/* 19 */ DECLARE_NV_DEV("NFORCE-MCP67"),
+	/* 20 */ DECLARE_AMD_DEV("AMD5536"),
 };
 
 static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	amd_chipset = amd74xx_chipsets + id->driver_data;
 	amd_config = amd_ide_chips + id->driver_data;
-	if (dev->device != amd_config->id) BUG();
-	ide_setup_pci_device(dev, amd_chipset);
-	return 0;
+	if (dev->device != amd_config->id) {
+		printk(KERN_ERR "%s: assertion 0x%02x == 0x%02x failed !\n",
+		       pci_name(dev), dev->device, amd_config->id);
+		return -ENODEV;
+	}
+	return ide_setup_pci_device(dev, amd_chipset);
 }
 
 static struct pci_device_id amd74xx_pci_tbl[] = {
@@ -518,6 +528,12 @@ static struct pci_device_id amd74xx_pci_tbl[] = {
 #endif
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE,  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE,  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19 },
+	{ PCI_VENDOR_ID_AMD,	PCI_DEVICE_ID_AMD_CS5536_IDE,		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 20 },
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
@@ -528,7 +544,7 @@ static struct pci_driver driver = {
 	.probe		= amd74xx_probe,
 };
 
-static int amd74xx_ide_init(void)
+static int __init amd74xx_ide_init(void)
 {
 	return ide_pci_register_driver(&driver);
 }