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Zprood

fixed ich8 usb sleep problem

5 posts in this topic

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Hi guys ,i have fixed the sleep problem about Intel ich8 family. OK,i give the method.

First, you must have these thins,

your dsdt.dsl should have five USB Devices such as ,Device (USB1)......Device (USB5) ,Device (EHC1 and EHC2) . Also the IDs are :

DeviceIDs

Intel

USB1 - 0x2830

USB2 - 0x2831

USB3 - 0x2832

USB4 - 0x2834

USB5 - 0x2835

EHC1 - 0x2836

EHC2 - 0x283a

Now,let`s do it.

1, Rename the Device (USB1)......Device (USB5) to Device (UHC1)......Device (UHC5) and add the code in each Device

 Method (_DSM, 4, NotSerialized)
			{
				Store (Package (0x0f)
					{
						"device-id",
						Buffer (0x04)
						{
							0x34, 0x3A, 0x00, 0x00 
						},
						"AAPL,clock-id",  
						Buffer (One)
						{
							0x0a  
						},

							"built-in",
							Buffer ()
							{
									0x00
							},

						  "device_type",   //not sure it is useful
						  Buffer (0x05)
						  {
							  "EHCI"
						  },


						"AAPL,current-available",
						0x04B0,
						"AAPL,current-extra",
						0x02BC,
						"AAPL,current-in-sleep",  
						0x03E8,

						Buffer (0x01)
						{
							0x00
						}
					}, Local0)
				DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
				Return (Local0)
			}

2, now compile dsdt.dsl to dsdt. aml and replace it ,reboot.

3, then check your usb information ,if they are the "Built -in USB" ,you can click sleep .that`s my work .

I hope you can post the result and give you advice.

post-459659-1262325525_thumb.png

post-459659-1262325578_thumb.png

my dsdt :

 

DSDT.dsl.zip it`s my dsdt

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DeviceIDs

Intel

USB1 - 0x2830

USB2 - 0x2831

USB3 - 0x2832

USB4 - 0x2834

USB5 - 0x2835

EHC1 - 0x2836

EHC2 - 0x283a

Now,let`s do it.

1, Rename the Device (USB1)......Device (USB5) to Device (UHC1)......Device (UHC5) and add the code in each Device

 

Hi,

 

I have an ICH8-M and can not get sleep to work with sleep enabler. I have applied a few DSDT patches that have worked to clear up the Cmos issue, hpet and a few others but none have helped with sleep. I tried to apply this one and it will not work for me.

 

1. When I try to rename USB to UHC1 I get errors in my DSDT.

 

2. When I skip renaming and just apply the rest of the patch I get other errors.

 

I have attached my DSDT. Can you help me apply this patch. Or help me find the problem with sleep. I have tried all sleep enabler from 10.6.0-10.6.3

dsdt.zip

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I tried this out on a Dell Inspiron 1720 without success. You never mentioned whether this was something to do with or instead of using the SleepEnabler.kext. I tried it both ways and it didn't work for me. Thanks for the suggestion. It did no harm.

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