Hi Greg, This simple patch adds support for the nForce2 Ultra 400 to i2c-nforce2. I just made a similar update on the 2.4/CVS version of the driver. Please apply, thanks. Signed-off-by: Jean Delvare <khali at linux-fr.org> --- linux-2.6.10-rc2/include/linux/pci_ids.h.orig 2004-11-28 11:35:35.000000000 +0100 +++ linux-2.6.10-rc2/include/linux/pci_ids.h 2004-11-29 21:42:46.000000000 +0100 @@ -1086,6 +1086,7 @@ #define PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE 0x0065 #define PCI_DEVICE_ID_NVIDIA_NVENET_2 0x0066 #define PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO 0x006a +#define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SMBUS 0x0084 #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE 0x0085 #define PCI_DEVICE_ID_NVIDIA_NVENET_4 0x0086 #define PCI_DEVICE_ID_NVIDIA_NVENET_5 0x008c --- linux-2.6.10-rc2/drivers/i2c/busses/i2c-nforce2.c.orig 2004-11-29 21:45:26.000000000 +0100 +++ linux-2.6.10-rc2/drivers/i2c/busses/i2c-nforce2.c 2004-11-29 21:46:06.000000000 +0100 @@ -24,9 +24,10 @@ */ /* - SUPPORTED DEVICES PCI ID - nForce2 MCP 0064 - nForce3 Pro150 MCP 00D4 + SUPPORTED DEVICES PCI ID + nForce2 MCP 0064 + nForce2 Ultra 400 MCP 0084 + nForce3 Pro150 MCP 00D4 This driver supports the 2 SMBuses that are included in the MCP2 of the nForce2 chipset. @@ -291,6 +292,8 @@ static struct pci_device_id nforce2_ids[] = { { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_SMBUS, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SMBUS, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_SMBUS, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0 } -- Jean Delvare http://khali.linux-fr.org/