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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