[patch 1/1] usb-storage: Initialize Huawei E220
Johann Wilhelm <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
From: Johann Wilhelm <[email protected]> This is a reworked version of this patch: http://www.mail-archive.com/linux-usb-devel%40lists.sourceforge.net/msg55094/activate_huawei_dev.patch Signed-off-by: Johann Wilhelm <[email protected]> --- diff -uprN -X linux-2.6.22.6/Documentation/dontdiff linux-2.6.22.6/drivers/usb/storage/initializers.c linux-2.6.22.6_patched/drivers/usb/storage/initializers.c --- linux-2.6.22.6/drivers/usb/storage/initializers.c 2007-08-31 08:21:01.000000000 +0200 +++ linux-2.6.22.6_patched/drivers/usb/storage/initializers.c 2007-09-04 15:54:35.398703176 +0200 @@ -90,3 +90,15 @@ int usb_stor_ucr61s2b_init(struct us_dat return (res ? -1 : 0); } + +/* This places the HUAWEI E220 devices in multi-port mode */ +int usb_stor_huawei_e220_init(struct us_data *us) +{ + int result = 0; + us->iobuf[0] = 0x1; + result = usb_stor_control_msg(us, us->send_ctrl_pipe, + USB_REQ_SET_FEATURE, USB_TYPE_STANDARD | USB_RECIP_DEVICE, + 0x01, 0x0, us->iobuf, 0x1, 1000); + US_DEBUGP("usb_control_msg performing result is %d\n", result); + return (result ? 0 : -1); +} diff -uprN -X linux-2.6.22.6/Documentation/dontdiff linux-2.6.22.6/drivers/usb/storage/initializers.h linux-2.6.22.6_patched/drivers/usb/storage/initializers.h --- linux-2.6.22.6/drivers/usb/storage/initializers.h 2007-08-31 08:21:01.000000000 +0200 +++ linux-2.6.22.6_patched/drivers/usb/storage/initializers.h 2007-09-03 12:30:40.814546787 +0200 @@ -47,3 +47,6 @@ int usb_stor_euscsi_init(struct us_data /* 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_huawei_e220_init(struct us_data *us); diff -uprN -X linux-2.6.22.6/Documentation/dontdiff linux-2.6.22.6/drivers/usb/storage/unusual_devs.h linux-2.6.22.6_patched/drivers/usb/storage/unusual_devs.h --- linux-2.6.22.6/drivers/usb/storage/unusual_devs.h 2007-08-31 08:21:01.000000000 +0200 +++ linux-2.6.22.6_patched/drivers/usb/storage/unusual_devs.h 2007-09-04 15:47:47.875479887 +0200 @@ -1394,6 +1394,17 @@ UNUSUAL_DEV( 0x1210, 0x0003, 0x0100, 0x US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_IGNORE_RESIDUE ), +/* Reported by fangxiaozhi <[email protected]> + * and by linlei <[email protected]> + * Patch reworked by Johann Wilhelm <[email protected]> + * This brings the HUAWEI E220 devices into multi-port mode + */ +UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0x0000, + "HUAWEI MOBILE", + "Mass Storage", + US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init, + 0), + /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */ UNUSUAL_DEV( 0x132b, 0x000b, 0x0001, 0x0001, "Minolta", ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel