Sourcecode Fortschritt
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Rev. 391:
nur geringe Veränderungen in ehci/usb.c
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Rev. 392:
ehci.c, usb.h/c: testweise Stringausgabe bei USB-Transfer
ckernel.c: deskriptoren zuerst (Dank an +gjm+ für diesen Hinweis)http://www.lowlevel.eu/wiki/USB#Stringdescriptor
Beispiele für Stringausgaben:
Chico QEye (web cam)
PrettyOS [Version 0.0.0.392] Console 6: EHCI Ports -------------------------------------------------------------------------------- lang: 0409h SETUP: qTD Status: 00h IO : qTD Status: 00h USB status: 00000000h >>> Press key to go on with USB-Test. <<< USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 1# 1Ch 03h 43h 00h 68h 00h 69h 00h 63h 00h 6Fh 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h length: 28 descriptor type: 3 string: Chico SETUP: qTD Status: 00h IO : qTD Status: 50h qTD Status: Halted - serious error at the device/endpoint qTD Status: Babble (fatal error leads to Halted) USB status: 00000000h >>> Press key to go on with USB-Test. <<< USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 2# 20h 03h 51h 00h 45h 00h 79h 00h 65h 00h 20h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h length: 32 descriptor type: 3 string: QEye SETUP: qTD Status: 00h IO : qTD Status: 50h qTD Status: Halted - serious error at the device/endpoint qTD Status: Babble (fatal error leads to Halted) USB status: 00000000h >>> Press key to go on with USB-Test. <<< USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 3# 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h SETUP: qTD Status: 00hMemor USB2. 110 (USB Memory Stick)
PrettyOS [Version 0.0.0.392] Console 1: EHCI Ports -------------------------------------------------------------------------------- IO : qTD Status: 00h USB status: 00000000h >>> Press key to go on with USB-Test. <<< USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 1 0Eh 03h 6Dh 00h 65h 00h 6Dh 00h 6Fh 00h 72h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h length: 14 descriptor type: 3 string: memor SETUP: qTD Status: 00h IO : qTD Status: 50h qTD Status: Halted - serious error at the device/endpoint qTD Status: Babble (fatal error leads to Halted) USB status: 00000000h >>> Press key to go on with USB-Test. <<< USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 2 0Eh 03h 55h 00h 53h 00h 42h 00h 32h 00h 2Eh 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h length: 14 descriptor type: 3 string: USB2. SETUP: qTD Status: 00h IO : qTD Status: 50h qTD Status: Halted - serious error at the device/endpoint qTD Status: Babble (fatal error leads to Halted) USB status: 00000000h >>> Press key to go on with USB-Test. <<< USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 3 08h 03h 31h 00h 31h 00h 30h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h length: 8 descriptor type: 3 string: 110 SETUP: qTD Status: 00h Port: 1, device attachedEDIT: Strings werden noch abgeschnitten!
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Rev. 393:
- #define _SOUND_ (nur dann ertönt beep)
- usbDevices als Array zum Festhalten der abgefragten Infos
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Revision 394:
- shell verbessert (Intern)
- VC++-Projektfile repariert und Dateien etwas umsortiert
- Sound per Default aktiviert
- cdi-Header: Ein paar Kommentare umformatiert/übersetzt
- Ein Zeichen am Bootscreen geändert für schönere Zentrierung
- Verbesserungen im Userspace
-- C und C++ Dummieprogramme vereinheitlicht
-- neues Usermakefile: Erster Schritt analog zum Hauptmakefile
-- userlib.hpp und userlib.h "synchronisiert"
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Rev. 395:
USB-Device-Strings wurden noch abgeschnitten, jetzt werden 64 Byte transferiert, damit können Strings (64-2)/2 = 31 Zeichen lang sein.
USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 1#
12h 03h 4Ah 00h 65h 00h 74h 00h 46h 00h 6Ch 00h 61h 00h 73h 00h 68h 00h 00h 00h
00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h
00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h
00h 00h 00h 00h
length: 18 descriptor type: 3
string: JetFlashSETUP: qTD Status: 00h
IO : qTD Status: 00h
USB status: 00000000h
> Press key to go on with USB-Test. <<<
USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 2#
28h 03h 4Dh 00h 61h 00h 73h 00h 73h 00h 20h 00h 53h 00h 74h 00h 6Fh 00h 72h 00h
61h 00h 67h 00h 65h 00h 20h 00h 44h 00h 65h 00h 76h 00h 69h 00h 63h 00h 65h 00h
00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h
00h 00h 00h 00h
length: 40 descriptor type: 3
string: Mass Storage DeviceSETUP: qTD Status: 00h
IO : qTD Status: 00h
USB status: 00000000h
> Press key to go on with USB-Test. <<<
USB2: GET_DESCRIPTOR string, dev: 1 endpoint: 0 stringIndex: 3#
12h 03h 4Eh 00h 30h 00h 31h 00h 34h 00h 49h 00h 4Dh 00h 37h 00h 35h 00h 00h 00h
00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h
00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h
00h 00h 00h 00h
length: 18 descriptor type: 3
string: N014IM75Jetzt kommt auch kein Babbling mehr.
Babbling: When a device transmits more data on the USB than the host controller is expecting for this transaction, it is defined to be babbling. In general, this is called a Packet Babble. When a device sends more data than the Maximum Length number of bytes, the host controller sets the Babble Detected bit to a one and halts the endpoint if it is using a queue head
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Rev. 396:
_USB_DIAGNOSIS_ eingeführt, um die Übersichtlichkeit zu erhöhren
Allerdings inzwischen wieder USB-Transfer-Probleme auf real hardware, aber keine error. Dürfte an der beschleunigten Ausführung liegen.
In VMWare ist noch alles ok:
PrettyOS [Version 0.0.0.396] Console 1: EHCI Ports -------------------------------------------------------------------------------- >>> >>> function: resetPort 1 >>> Status of USB Ports <<< port 1: 00001005h, line: 00h SE0,power on, enabled, EHCI owned USB specification: 2.0 USB class: 0000h USB subclass: 0000h USB protocol 0000h max packet size: 64 vendor: 1516h product: 8628h release number: 2.0 manufacturer: 0001h product: 0002h serial number: 0003h number of config.: 1 total length: 32 number of interfaces: 1 ID of config: 0001h ID of config name 0000h remote wakeup: no self-powered: no max power (mA): 100 interface number: 0 alternate Setting: 0 number of endpoints: 2 interface class: 8 interface subclass: 6 interface protocol: 80 interface: 0000h endpoint in/out: in endpoint number: 1 attributes: 02h max packet size: 512 interval: 0 endpoint in/out: out endpoint number: 2 attributes: 02h max packet size: 512 interval: 0 language code: 0409h memory USB2.0 110
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Rev. 397:
- Optische Darstellung von device, config, interface, endpoint besser strukturiert
- Warteschleife am Ende eines USB-Transfers eingefügt für real Hardware
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Rev. 398:
- config descriptor wird nun komplett durchkämmt, teilweise sind noch unbekannte
Descriptoren enthalten
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Rev. 399:
ehci_install geschaffen (aus pci.c ausgelagert nach ehci.c)
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Revision 400:
- shared_pages.h gelöscht (überflüssig)
- userlib.c: kleine Umsortierung
- Code von pci.c nach rtl8139.c verlegt
- weitere Kleinigkeiten
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Rev. 401:
modul usb_hc.h/c geschaffen, um pci.c weiter zu "verschlanken".
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Rev. 402:
- Rechtschreibfehler beseitigt (thx to +gjm+)
- auskommentierten Code in pci.c gestrichen
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Rev. 403:
- void usbTransferSetConfiguration(uint32_t device, uint32_t configuration);
- uint8_t usbTransferGetConfiguration(uint32_t device);
- endpoint aus der Parameterliste der usb-Funktionen genommen, wenn sinnlos (z.B. wenn endpoint=0)Test bezüglich Konfigurationen (code auszugsweise):
abfragen, auf 2 setzen, abfragen, auf 1 setzen, abfragenif (USBtransferFlag && enabledPortFlag && (pOpRegs->PORTSC[j] & (PSTS_POWERON | PSTS_ENABLED | PSTS_CONNECTED))) { uint8_t devAddr = usbTransferEnumerate(j); usbTransferDevice(devAddr); // device address, endpoint=0 usbTransferConfig(devAddr); // device address, endpoint 0 usbTransferString(devAddr); // device address, endpoint 0 for(int k=1; k<4;k++) // fetch 3 strings { usbTransferStringUnicode(devAddr,k); } printf("\nconfig: %d",usbTransferGetConfiguration(devAddr)); usbTransferSetConfiguration(devAddr, 2); printf("\nconfig: %d",usbTransferGetConfiguration(devAddr)); usbTransferSetConfiguration(devAddr, 1); printf("\nconfig: %d",usbTransferGetConfiguration(devAddr)); }Anmerkung: Dieses printf("\n\n\n") ist leider notwendig weil die Konsole auch in den Info-Bereich schreibt.
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Rev. 404:
- Kleine Korrektur: Konsolenbereich und Info area gegen einander geschützt (thx to MrX)
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Revision 405:
- Infobereich ausgebaut: Fkt. writeInfo zum beschreiben, showInfo um festzulegen, ob der Infobereich in der Konsole angezeigt werden soll
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Rev. 406
Bulk-Only Mass Storage Reset eingefügt
(siehe: Universal Serial Bus Mass Storage Class Bulk-Only Transport, rev. 1.0, 1999)PrettyOS [Version 0.0.0.406] Console 1: EHCI Ports -------------------------------------------------------------------------------- numInterfaceMSD: 0 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' total length: 32 number of interfaces: 1 ID of config: 0001h ID of config name 0000h remote wakeup: no self-powered: no max power (mA): 100 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' interface number: 0 alternate Setting: 0 number of endpoints: 2 interface class: 8 interface subclass: 6 interface protocol: 80 interface: 0000h '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' endpoint in/out: in endpoint number: 1 attributes: 02h max packet size: 512 interval: 0 >>> Press key to go on with data analysis from config descriptor. <<< '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' endpoint in/out: out endpoint number: 2 attributes: 02h max packet size: 512 interval: 0 length: 0 type: 0 unknown >>> Press key to go on with data analysis from config descriptor. <<< language: German memory USB2.0 110 USB2: SET_CONFIGURATION 1 USB2: GET_CONFIGURATION config: 1 dev: 1 MSDinterface: 0 ==> BulkOnlyMassStorageReset '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' USB status: 00000000h >>> Press key to close this console. <<< -------------------------------------------------------------------------------- Port: 1, device attached
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Rev. 407:
- uint8_t usbTransferBulkOnlyGetMaxLUN(uint32_t device, uint8_t numInterface)
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Rev. 408:
Fehler korrigiert in usb2.c
3 getestete USB-Sticks haben LUN = 0, während mein card reader LUN = 3 zeigt.
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Rev. 409:
Zwischenschritt
ehci/usb: SCSI Command: "test unit ready" (0x00) und Antwort im StatuswordrealPC:
PrettyOS [Version 0.0.0.409] Console 1: EHCI Ports -------------------------------------------------------------------------------- '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' endpoint in/out: out endpoint number: 2 attributes: 02h max packet size: 512 interval: 0 length: 0 type: 0 unknown >>> Press key to go on with data analysis from config descriptor. <<< language: German memory USB2.0 110 USB2: SET_CONFIGURATION 1 USB2: GET_CONFIGURATION 1 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' Max. Logical Unit Numbers: 0 USB status: 00000000h dev: 1 MSDinterface: 0 ==> BulkOnlyMassStorageReset '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' USB status: 00000000h 55h 53h 42h 43h 42h 42h 42h 42h 00h 00h 00h 00h 00h 00h 06h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' IO: qTD Status: 01h qTD Status: Do Ping USB status: 00002000h Reclamation >>> Press key to go on with USB-Test. <<< timeout - no STS_USBINT set! 55h 53h 42h 53h 00h 00h 00h 00h 00h 00h 00h 00h 00h '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' IO: qTD Status: 80h qTD Status: Active - HC transactions enabled USB status: 00002000h Reclamation >>> Press key to go on with USB-Test. <<< >>> Press key to close this console. <<< -------------------------------------------------------------------------------- Port: 1, device attachedDo Ping <--- TODO
Auch bei VMWare noch "timeout - no STS_USBINT set!"
Erfolg wird sichtbar, wenn das von uns im Kommando gewählte Tag "42424242h" im Statusword an gleicher Stelle wiederholt wird.
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Rev. 410:
... es klappt!
PrettyOS [Version 0.0.0.410] Console 1: EHCI Ports
--------------------------------------------------------------------------------
attributes: 02h max packet size: 512
interval: 0> Press key to go on with data analysis from config descriptor. <<<
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
endpoint in/out: out endpoint number: 2
attributes: 02h max packet size: 512
interval: 0length: 0 type: 0 unknown
> Press key to go on with data analysis from config descriptor. <<<
language: German
memory
USB2.0
110USB2: SET_CONFIGURATION 1
USB2: GET_CONFIGURATION 1
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Max. Logical Unit Numbers: 0
USB status: 00000000h
dev: 2 MSDinterface: 0 ==> BulkOnlyMassStorageReset
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USB status: 00000000h
endpOUT: 2 endpIN: 1
55h 53h 42h 43h 42h 42h 42h 42h 00h 00h 00h 00h 00h 00h 06h 00h 00h 00h 00h 00h
00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
IO: qTD Status: 01h
qTD Status: Do Ping
USB status: 00000000h> Press key to go on with USB-Test. <<<
55h 53h 42h 53h 42h 42h 42h 42h 00h 00h 00h 00h 00h FFh FFh FFh
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
IO: qTD Status: 00hUSB status: 00000000h
> Press key to go on with USB-Test. <<<
Tag 42424242h wird wiederholt! Command Block Status Value: 00h
00h Command Passed ("good status")
01h Command Failed
02h Phase ErrorDie passende Spezifikation ist "USB Mass Storage Class - Bulk Only Transport"