| 1 | Testing results based on the following system configuration:
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| 2 |
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| 3 | 1) AMD Phenom II 965 CPU - 4 cores, activated in W4.52 (CP2) FP6 configuration, but using Kernel 20050811 and PSD=OS2APIC.PSD /P=4 /APIC, using MSI 790X-G45 motherboard (http://www.msi.com/product/mb/790X-G45.html)
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| 4 |
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| 5 | 2) Tracing enabled using the following CONFIG.SYS statement, any attempts at increasing buffer space > 128 resulted in a TRAP
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| 6 |
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| 7 | REM ***************************
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| 8 | REM *** USB LARS DEBUG ***
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| 9 | REM ***************************
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| 10 | TRACEBUF=128 /M=WRAP,QUEUED,NODTI /D=ALL
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| 11 | TRACE=ON 225,226
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| 12 |
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| 13 | 3) Previous STABLE configuration was using the 10_168 version of Lars drivers:
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| 14 |
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| 15 | 1-07-11 1:26p 42048 124 usbehcd.sys
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| 16 |
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| 17 | Signature: @#Lars Erdmann:10.168#@OS/2 USB EHCI compliant Device Driver
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| 18 | Vendor: Lars Erdmann
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| 19 | Revision: 10.168
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| 20 | File Version: 10.168
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| 21 | Description: OS/2 USB EHCI compliant Device Driver
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| 22 |
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| 23 |
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| 24 | 1-07-11 1:28p 28422 124 usbuhcd.sys
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| 25 |
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| 26 | Signature: @#Lars Erdmann:10.168#@OS/2 USB UHCI compliant Device Driver
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| 27 | Vendor: Lars Erdmann
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| 28 | Revision: 10.168
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| 29 | File Version: 10.168
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| 30 | Description: OS/2 USB UHCI compliant Device Driver
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| 31 |
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| 32 |
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| 33 | 1-07-11 1:27p 34488 124 usbohcd.sys
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| 34 |
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| 35 | Signature: @#Lars Erdmann:10.168#@OS/2 USB OHCI compliant Device Driver
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| 36 | Vendor: Lars Erdmann
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| 37 | Revision: 10.168
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| 38 | File Version: 10.168
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| 39 | Description: OS/2 USB OHCI compliant Device Driver
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| 40 |
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| 41 |
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| 42 | 4) CONFIG.SYS USB driver section follows
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| 43 |
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| 44 | REM ************************************
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| 45 | REM *** USB Drivers - START ***
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| 46 | REM ************************************
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| 47 | REM BASEDEV=USBUHCD.SYS /V
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| 48 | BASEDEV=USBOHCD.SYS /FS
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| 49 | BASEDEV=USBOHCD.SYS /FS
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| 50 | BASEDEV=USBOHCD.SYS /FS
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| 51 | BASEDEV=USBOHCD.SYS /FS
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| 52 | BASEDEV=USBOHCD.SYS /FS
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| 53 | BASEDEV=USBEHCD.SYS /S:1 /FS
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| 54 | BASEDEV=USBEHCD.SYS /S:1 /FS
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| 55 | BASEDEV=USBD.SYS /REQ:USBOHCD$,USBEHCD$ /V
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| 56 | BASEDEV=USBHID.SYS /V
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| 57 | BASEDEV=USBMSD.ADD /REMOVABLES:4 /FLOPPIES:0 /V
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| 58 |
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| 59 | REM BASEDEV=USBCDROM.ADD
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| 60 | REM DEVICE=G:\OS2\BOOT\USBPRT.SYS /V
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| 61 | REM DEVICE=G:\apps\graphics\tools\tame\usbresmg.sys
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| 62 | DEVICE=G:\OS2\BOOT\USBRESMG.SYS /V
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| 63 | REM DEVICE=G:\OS2\BOOT\USBKBD.SYS /V
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| 64 | REM DEVICE=G:\OS2\BOOT\USBMOUSE.SYS /V
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| 65 | REM ************************************
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| 66 | REM *** USB Drivers - END ***
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| 67 | REM ************************************
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| 68 |
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| 69 | 5) DEBUG dump explanation
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| 70 | A => using the configuration of USB drivers shown in STEP4 above, but without the use of the '/FS' option
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| 71 | USB_177_debug2_formatted.ftf
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| 72 | USB_177_debug2_unformatted.itf
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| 73 |
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| 74 | B => using the configuration of USB drivers shown in STEP4 above, but without the use of the '/FS' option
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| 75 | USB_177_debug3_FS_formatted.ftf
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| 76 | USB_177_debug3_FS_unformatted.itf
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| 77 |
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| 78 | C => PCI debug info
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| 79 | pci_info
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| 80 |
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| 81 |
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| 82 |
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