Re: [PATCH] Active Huawei E220 devs

On Tue, Jun 26, 2007 at 04:06:38PM +0800, linlei 60022748 wrote:
> diff -urN -X linux-2.6.21.1-vanilla/Documentation/dontdiff linux-2.6.21.1-vanilla/drivers/usb/storage/initializers.h linux-2.6.21.1/drivers/usb/storage/initializers.h
> --- linux-2.6.21.1-vanilla/drivers/usb/storage/initializers.h	2007-04-28 05:49:26.000000000 +0800
> +++ linux-2.6.21.1/drivers/usb/storage/initializers.h	2007-06-25 23:01:18.000000000 +0800
> @@ -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);

Generally, these functions are named to refer to the devices they are used
for (i.e. the ucr61s2b in the previous function).

> diff -urN -X linux-2.6.21.1-vanilla/Documentation/dontdiff linux-2.6.21.1-vanilla/drivers/usb/storage/unusual_devs.h linux-2.6.21.1/drivers/usb/storage/unusual_devs.h
> --- linux-2.6.21.1-vanilla/drivers/usb/storage/unusual_devs.h	2007-04-28 05:49:26.000000000 +0800
> +++ linux-2.6.21.1/drivers/usb/storage/unusual_devs.h	2007-06-25 23:01:18.000000000 +0800
> @@ -1371,14 +1371,15 @@
>  		US_SC_DEVICE, US_PR_DEVICE, NULL,
>  		US_FL_IGNORE_RESIDUE ),
>  
> -/* This prevents the kernel from detecting the virtual cd-drive with the
> - * Windows drivers.  <[email protected]>
> +/* This tells the usb driver to place the HUAWEI E220 devices into multi-port mode
> + * Reported by fangxiaozhi <[email protected]>
> + * and by linlei <[email protected]>
>  */
> -UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0xffff,
> +UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0x0000,

Do you really want a device range from 0 to 0?

Matt

-- 
Matthew Dharm                              Home: [email protected] 
Maintainer, Linux USB Mass Storage Driver

M:  No, Windows doesn't have any nag screens.
C:  Then what are those blue and white screens I get every day?
					-- Mike and Cobb
User Friendly, 1/4/1999

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