Messages in this thread Patch in this message | | | Date | Tue, 30 Oct 2007 22:22:13 +0100 | Subject | Re: Huawei E220 and usb storage | From | Norbert Preining <> |
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On Di, 30 Okt 2007, Chuck Ebbert wrote: > Did you see commit d853d872c14b9adc4adad29e56cd378b291f86e0 ?
No, where can I see that one?
I tried the attached patch which I found on the usb list, but it didn't work, the cdrom was still always found, and it was connected/disconnected permanently. Currently I was at:
... Oct 30 22:20:32 mithrandir kernel: usb 2-2: new full speed USB device using uhci_hcd and address 13 Oct 30 22:20:32 mithrandir kernel: usb 2-2: configuration #1 chosen from 1 choice Oct 30 22:20:32 mithrandir kernel: usb-storage: probe of 2-2:1.0 failed with error -5 Oct 30 22:20:32 mithrandir kernel: option 2-2:1.0: GSM modem (1-port) converter detected Oct 30 22:20:32 mithrandir kernel: usb 2-2: GSM modem (1-port) converter now attached to ttyUSB0 Oct 30 22:20:32 mithrandir kernel: usb-storage: probe of 2-2:1.1 failed with error -5 Oct 30 22:20:32 mithrandir kernel: option 2-2:1.1: GSM modem (1-port) converter detected Oct 30 22:20:32 mithrandir kernel: usb 2-2: GSM modem (1-port) converter now attached to ttyUSB1 Oct 30 22:20:32 mithrandir kernel: scsi35 : SCSI emulation for USB Mass Storage devices
Note the SCSI35 !!!
So is there any other patch I can try?
Best wishes
Norbert
------------------------------------------------------------------------------- Dr. Norbert Preining <preining@logic.at> Vienna University of Technology Debian Developer <preining@debian.org> Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- BARSTIBLEY A humorous device such as a china horse or small naked porcelain infant which jocular hosts use of piss water into your Scotch with. --- Douglas Adams, The Meaning of Liff --- ./drivers/usb/storage/initializers.c.orig 2007-04-26 09:20:58.000000000 +0200 +++ ./drivers/usb/storage/initializers.c 2007-10-30 22:03:29.000000000 +0100 @@ -90,3 +90,14 @@ return (res ? -1 : 0); } + +/* This places the HUAWEI E220 devices in multi-port mode */ +int usb_stor_switch_ports_init(struct us_data *us) +{ + us->iobuf[0] = 0x1; + (void)usb_control_msg(us->pusb_dev, usb_sndctrlpipe(us->pusb_dev, 0), + USB_REQ_SET_FEATURE, USB_TYPE_STANDARD | USB_RECIP_DEVICE, + 0x01, 0x0, us->iobuf, 0x1, 1000); + return 0; +} + --- ./drivers/usb/storage/initializers.h.orig 2006-12-09 15:26:06.000000000 +0100 +++ ./drivers/usb/storage/initializers.h 2007-10-30 22:03:29.000000000 +0100 @@ -47,3 +47,6 @@ /* This function is required to activate all four slots on the UCR-61S2B * flash reader */ int usb_stor_ucr61s2b_init(struct us_data *us); + +/* This places the HUAWEI E220 devices in multi-port mode */ +int usb_stor_switch_ports_init(struct us_data *us); --- ./drivers/usb/storage/unusual_devs.h.orig 2007-10-30 19:40:17.000000000 +0100 +++ ./drivers/usb/storage/unusual_devs.h 2007-10-30 22:05:51.000000000 +0100 @@ -1463,6 +1463,16 @@ US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_IGNORE_RESIDUE ), +/* This tells the usb driver to place the HUAWEI E220 devices into multi-port mode + * Reported by fangxiaozhi <fangxiaozhi60675@huawei.com> + * and by linlei <linlei83@huawei.com> + */ +UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0x0000, + "HUAWEI", + "HUAWEI MOBILE Mass Storage", + US_SC_DEVICE, US_PR_DEVICE, usb_stor_switch_ports_init, + 0), + /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */ UNUSUAL_DEV( 0x132b, 0x000b, 0x0001, 0x0001, "Minolta", | |