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linux-pinenote/drivers/usb/storage/unusual_cypress.h

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usb-storage: make cypress_atacb a separate module This patch (as1210) converts usb-storage's cypress_atacb subdriver into a separate module. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-02-12 14:48:04 -05:00
/* Unusual Devices File for devices based on the Cypress USB/ATA bridge
* with support for ATACB
USB: mass storage: emulation of sat scsi_pass_thru with ATACB I have got a cypress usb-ide bridge and I would like to tune or monitor my disk with tools like hdparm, hddtemp or smartctl. My controller support a way to send raw ATA command to the disk with something call atacb (see http://download.cypress.com.edgesuite.net/design_resources/datasheets/contents/cy7c68300c_8.pdf). Atacb support can be added for each application, but there is some disadvantages : - all application need to be patched - A race is possible if there other accesses, because the emulation can be split in 2 atacb scsi transactions. One for sending the command, one for reading the register (if ck_cond is set). I have implemented the emulation in usb-storage with a special proto_handler, and an unsual entry. Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-19 19:40:52 +01:00
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
usb-storage: make cypress_atacb a separate module This patch (as1210) converts usb-storage's cypress_atacb subdriver into a separate module. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-02-12 14:48:04 -05:00
#if defined(CONFIG_USB_STORAGE_CYPRESS_ATACB) || \
defined(CONFIG_USB_STORAGE_CYPRESS_ATACB_MODULE)
/* CY7C68300 : support atacb */
UNUSUAL_DEV( 0x04b4, 0x6830, 0x0000, 0x9999,
"Cypress",
"Cypress AT2LP",
USB: storage: Use USB_ prefix instead of US_ prefix This commit changes prefix for some of the USB mass storage class related macros (ie. USB_SC_ for subclass and USB_PR_ for class). Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-07 13:05:21 +02:00
USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
usb-storage: make cypress_atacb a separate module This patch (as1210) converts usb-storage's cypress_atacb subdriver into a separate module. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-02-12 14:48:04 -05:00
/* CY7C68310 : support atacb and atacb2 */
UNUSUAL_DEV( 0x04b4, 0x6831, 0x0000, 0x9999,
"Cypress",
"Cypress ISD-300LP",
USB: storage: Use USB_ prefix instead of US_ prefix This commit changes prefix for some of the USB mass storage class related macros (ie. USB_SC_ for subclass and USB_PR_ for class). Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-07 13:05:21 +02:00
USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
usb-storage: make cypress_atacb a separate module This patch (as1210) converts usb-storage's cypress_atacb subdriver into a separate module. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-02-12 14:48:04 -05:00
USB: usb-storage: unusual_devs update for Super TOP SATA bridge The current entry in unusual_cypress.h for the Super TOP SATA bridge devices seems to be causing corruption on newer revisions of this device. This has been reported in Arch Linux and Fedora. The original patch was tested on devices with bcdDevice of 1.60, whereas the newer devices report bcdDevice as 2.20. Limit the UNUSUAL_DEV entry to devices less than 2.20. This fixes https://bugzilla.redhat.com/show_bug.cgi?id=909591 The Arch Forum post on this is here: https://bbs.archlinux.org/viewtopic.php?id=152011 Reported-by: Carsten S. <carsteniq@yahoo.com> Tested-by: Carsten S. <carsteniq@yahoo.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-14 09:39:09 -05:00
UNUSUAL_DEV( 0x14cd, 0x6116, 0x0000, 0x0219,
USB: usb-storage: unusual_devs update for Cypress ATACB New device ID added for unusual Cypress ATACB device. Signed-off-by: Richard Schütz <r.schtz@t-online.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-19 21:18:38 +01:00
"Super Top",
"USB 2.0 SATA BRIDGE",
USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
usb-storage: make cypress_atacb a separate module This patch (as1210) converts usb-storage's cypress_atacb subdriver into a separate module. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-02-12 14:48:04 -05:00
#endif /* defined(CONFIG_USB_STORAGE_CYPRESS_ATACB) || ... */
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