I'm a newer, someone can help me fix my dsdt for usb2.0.Thinks.

[Javmain]

This is ausu F83vf dsdt, and install os x 11.10.the usb is not work.please help me. thanks.

 

I had read this article http://www.insanelymac.com/forum/topic/306777-guide-usb-fix-el-capitan-1011/ and try to fix my error, but i can't find EHC1 and EHC2 in my dsdt file.

 

I'm so confused. Please help me.

 

this is my usb;

 

and this is my extracted  linux dsdt file

LinuxDSDT.zip

 

and this is my rename aml file:

acpi.zip

 

and executed command (iasl -da -dl *.aml)  and I get those files;

dsl.zip

 

 

[spakk]

use rehabman,s dsdt patch files for laptop: https://github.com/RehabMan/Laptop-DSDT-Patch and for battery for your laptop use Yuki-judai: https://github.com/Yuki-Judai/dxxs-DSDT-Patch

more patches can be found here at pjalm:   pjalm.com/forums/

use macisal.app

[Javmain]

Thanks spakk. I have do that. but not work. so you can see this post.

@Hervé I have add the extracted raw .aml BIOS tables. thanks replay.

[Javmain]

Hi ,Hervé. I have used the modify file.I'm sorry. It does't work.

and i find this. I am not sure it work.

1. DTGP Method

2. EHCI1/2 Devices

Device (EHC1)
{
    Name (_ADR, 0x001D0007)  // _ADR: Address
    Name (_PRW, Package (0x02) { // _PRW: Power Resources for Wake
        0x0D, 0x03
    })
    Method (_DSM, 4, NotSerialized) { // _DSM: Device-Specific Method
        Store (Package (0x04) {
                "device-id", 
                Buffer (0x04) {
                     0x3C, 0x3A, 0x00, 0x00                           /* <:.. */
                }, 

                "AAPL,clock-id", 
                Buffer (One) {
                     0x01                                             /* . */
                }
            }, Local0)
        DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
        Return (Local0)
    }
}

Device (EHC2)
{
    Name (_ADR, 0x001A0007)  // _ADR: Address
    Name (_PRW, Package (0x02) { // _PRW: Power Resources for Wake
        0x0D, 0x03
    })
    Method (_DSM, 4, NotSerialized) { // _DSM: Device-Specific Method
        Store (Package (0x04) {
                "device-id", 
                Buffer (0x04) {
                     0x3C, 0x3A, 0x00, 0x00                           /* <:.. */
                }, 

                "AAPL,clock-id", 
                Buffer (One) {
                     0x01                                             /* . */
                }
            }, Local0)
        DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
        Return (Local0)
    }
}

and "0x001A0007" is point to EHC2.

[Javmain]

I use IORegistryExplorer and get those files.

1. no dsdt, it's like this.

No DSDT IOService.zip

 

2.use your dsdt, it's like this.

Use DSDT.zip

 

 

[Javmain]

Thank you very much.I will follow you, and I think we will do better.

[Javmain]

Hi,Hervé.I have fix this problem use DSDT.

1. I add this patche 'EHCI ownership'

2. I rename this 'EUSB' to EHC1 and 'USBE' to 'EHC2'

EHCI ownership.txt

 

now, all usb work well.

 

DSDT.aml.zip

 

Thank you very much.I'm so lucky.

 

My IORegistry.zip