From: Jason Gaston <[EMAIL PROTECTED]>

This patch adds the Intel ESB2 DID's to the piix.c file for IDE PATA support.

Signed-off-by: Jason Gaston <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---

 25-akpm/drivers/ide/pci/piix.c |    4 ++++
 1 files changed, 4 insertions(+)

diff -puN drivers/ide/pci/piix.c~piix-ide-pata-patch-for-intel-esb2 
drivers/ide/pci/piix.c
--- 25/drivers/ide/pci/piix.c~piix-ide-pata-patch-for-intel-esb2        
2005-04-12 03:21:17.487478400 -0700
+++ 25-akpm/drivers/ide/pci/piix.c      2005-04-12 03:21:17.491477792 -0700
@@ -134,6 +134,7 @@ static u8 piix_ratemask (ide_drive_t *dr
                case PCI_DEVICE_ID_INTEL_ESB_2:
                case PCI_DEVICE_ID_INTEL_ICH6_19:
                case PCI_DEVICE_ID_INTEL_ICH7_21:
+               case PCI_DEVICE_ID_INTEL_ESB2_18:
                        mode = 3;
                        break;
                /* UDMA 66 capable */
@@ -447,6 +448,7 @@ static unsigned int __devinit init_chips
                case PCI_DEVICE_ID_INTEL_ESB_2:
                case PCI_DEVICE_ID_INTEL_ICH6_19:
                case PCI_DEVICE_ID_INTEL_ICH7_21:
+               case PCI_DEVICE_ID_INTEL_ESB2_18:
                {
                        unsigned int extra = 0;
                        pci_read_config_dword(dev, 0x54, &extra);
@@ -572,6 +574,7 @@ static ide_pci_device_t piix_pci_info[] 
        /* 20 */ DECLARE_PIIX_DEV("ICH6"),
        /* 21 */ DECLARE_PIIX_DEV("ICH7"),
        /* 22 */ DECLARE_PIIX_DEV("ICH4"),
+       /* 23 */ DECLARE_PIIX_DEV("ESB2"),
 };
 
 /**
@@ -647,6 +650,7 @@ static struct pci_device_id piix_pci_tbl
        { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_19, PCI_ANY_ID, 
PCI_ANY_ID, 0, 0, 20},
        { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_21, PCI_ANY_ID, 
PCI_ANY_ID, 0, 0, 21},
        { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_1, PCI_ANY_ID, 
PCI_ANY_ID, 0, 0, 22},
+       { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_18, PCI_ANY_ID, 
PCI_ANY_ID, 0, 0, 23},
        { 0, },
 };
 MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
_
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