From: "Milan Svoboda" <milan.svoboda@centrum.cz>
To: "Alan Stern" <stern@rowland.harvard.edu>,
"Matthieu Castet" <castet.matthieu@free.fr>
Cc: "Sarah Sharp" <sarah.a.sharp@linux.intel.com>,
"USB list" <linux-usb@vger.kernel.org>,
"USB Storage List" <usb-storage@lists.one-eyed-alien.net>,
"SCSI development list" <linux-scsi@vger.kernel.org>
Subject: Re: [usb-storage] Re: usb disk recognized but fails
Date: Sun, 26 Jan 2014 21:17:26 +0100 [thread overview]
Message-ID: <20140126211726.17BCBFF3@centrum.cz> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1401241056050.1129-100000@iolanthe.rowland.org>
>
>You were right; that driver caused the problem.
>
>Matthieu Castet wrote the Cypress-ATACB driver, so maybe he can help.
>
>As shown above, this device matches the last entry in the
>unusual_cypress.h file (the one named "Super Top"). Not shown here is
>the bcdDevice value, which is 0x0150. Should the bcdDevice range for
>that unusual_devs entry be restricted to just 0x0219?
>
>Milan, the patch below should prevent the Cypress-ATACB driver from
>binding to your device. With this change, the original kernel config
>should work.
>
>Alan Stern
>
>
>
>Index: usb-3.13/drivers/usb/storage/unusual_cypress.h
>===================================================================
>--- usb-3.13.orig/drivers/usb/storage/unusual_cypress.h
>+++ usb-3.13/drivers/usb/storage/unusual_cypress.h
>@@ -31,7 +31,7 @@ UNUSUAL_DEV( 0x04b4, 0x6831, 0x0000, 0x
> "Cypress ISD-300LP",
> USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
>
>-UNUSUAL_DEV( 0x14cd, 0x6116, 0x0000, 0x0219,
>+UNUSUAL_DEV( 0x14cd, 0x6116, 0x0219, 0x0219,
> "Super Top",
> "USB 2.0 SATA BRIDGE",
> USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
>
>
This patch works. Looking forward to have it included in the master.
Thanks for your help,
Milan Svoboda
next prev parent reply other threads:[~2014-01-26 20:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-24 6:57 [usb-storage] Re: usb disk recognized but fails Milan Svoboda
2014-01-24 16:07 ` Alan Stern
2014-01-26 20:17 ` Milan Svoboda [this message]
2014-01-29 13:07 ` Matthieu CASTET
-- strict thread matches above, loose matches on Subject: below --
2014-01-21 20:56 Milan Svoboda
[not found] ` <20140121215636.F5422382-aRb0bU7PRFPrBKCeMvbIDA@public.gmane.org>
2014-01-21 22:12 ` [usb-storage] " Alan Stern
2014-01-22 19:19 ` Milan Svoboda
2014-01-22 19:59 ` Alan Stern
2014-01-22 21:07 ` Milan Svoboda
[not found] ` <20140122220717.D61BDE5D-aRb0bU7PRFPrBKCeMvbIDA@public.gmane.org>
2014-01-22 21:34 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1401221632200.1310-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-01-23 12:08 ` Milan Svoboda
2014-01-23 16:54 ` Alan Stern
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