* [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list. @ 2012-06-09 17:41 Namjae Jeon 2012-06-09 18:44 ` Sergei Shtylyov 0 siblings, 1 reply; 6+ messages in thread From: Namjae Jeon @ 2012-06-09 17:41 UTC (permalink / raw) To: James.Bottomley, gregkh, mdharm-usb, stern, sshtylyov, bvanassche Cc: linux-usb, linux-scsi, linux-kernel, Namjae Jeon, Namjae Jeon, Pankaj Kumar, Amit Sahrawat Update information of Seagate Portable HDD and WD My Passport HDD in quirk list. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Pankaj Kumar <pankaj.km@samsung.com> Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com> --- drivers/usb/storage/unusual_devs.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 1719886..64f0369 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1267,6 +1267,18 @@ UNUSUAL_DEV( 0x0af0, 0xd357, 0x0000, 0x0000, USB_SC_DEVICE, USB_PR_DEVICE, NULL, 0 ), +/* Reported by Namjae Jeon <namjae.jeon@samsung.com> + * Even though write cache is enabled by default, + * SCSI driver assume that cache is not enabled + * which in turn might lead loss of data + * since data still will be in cache. + * So this entry is needed for assuming that cache is enabled. + */ +UNUSUAL_DEV(0x0bc2, 0x2300, 0x0000, 0x9999, + "Seagate", + "Portable HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), + /* Reported by Ben Efros <ben@pc-doctor.com> */ UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0000, "Seagate", @@ -1468,6 +1480,18 @@ UNUSUAL_DEV( 0x1058, 0x0704, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_SANE_SENSE), +/* Reported by Namjae Jeon <namjae.jeon@samsung.com> + * Even though write cache is enabled by default, + * SCSI driver assume that cache is not enabled + * which in turn might lead loss of data + * since data still will be in cache. + * So this entry is needed for assuming that cache is enabled. + */ +UNUSUAL_DEV(0x1058, 0x070a, 0x0000, 0x9999, + "Western Digital", + "My Passport HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), + /* Reported by Fabio Venturi <f.venturi@tdnet.it> * The device reports a vendor-specific bDeviceClass. */ -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list. 2012-06-09 17:41 [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list Namjae Jeon @ 2012-06-09 18:44 ` Sergei Shtylyov [not found] ` <4FD39998.4020903-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: Sergei Shtylyov @ 2012-06-09 18:44 UTC (permalink / raw) To: Namjae Jeon Cc: James.Bottomley, gregkh, mdharm-usb, stern, bvanassche, linux-usb, linux-scsi, linux-kernel, Namjae Jeon, Pankaj Kumar, Amit Sahrawat Hello. On 06/09/2012 09:41 PM, Namjae Jeon wrote: > Update information of Seagate Portable HDD and WD My Passport HDD in > quirk list. > Signed-off-by: Namjae Jeon<namjae.jeon@samsung.com> > Signed-off-by: Pankaj Kumar<pankaj.km@samsung.com> > Signed-off-by: Amit Sahrawat<a.sahrawat@samsung.com> > --- > drivers/usb/storage/unusual_devs.h | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h > index 1719886..64f0369 100644 > --- a/drivers/usb/storage/unusual_devs.h > +++ b/drivers/usb/storage/unusual_devs.h > @@ -1267,6 +1267,18 @@ UNUSUAL_DEV( 0x0af0, 0xd357, 0x0000, 0x0000, > USB_SC_DEVICE, USB_PR_DEVICE, NULL, > 0 ), > > +/* Reported by Namjae Jeon<namjae.jeon@samsung.com> > + * Even though write cache is enabled by default, > + * SCSI driver assume that cache is not enabled > + * which in turn might lead loss of data ^ to the > + * since data still will be in cache. > + * So this entry is needed for assuming that cache is enabled. > + */ > +UNUSUAL_DEV(0x0bc2, 0x2300, 0x0000, 0x9999, > + "Seagate", > + "Portable HDD", > + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), > + > /* Reported by Ben Efros<ben@pc-doctor.com> */ > UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0000, > "Seagate", > @@ -1468,6 +1480,18 @@ UNUSUAL_DEV( 0x1058, 0x0704, 0x0000, 0x9999, > USB_SC_DEVICE, USB_PR_DEVICE, NULL, > US_FL_SANE_SENSE), > > +/* Reported by Namjae Jeon<namjae.jeon@samsung.com> > + * Even though write cache is enabled by default, > + * SCSI driver assume that cache is not enabled > + * which in turn might lead loss of data ^ to the WBR, Sergei ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <4FD39998.4020903-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>]
* Re: [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list. [not found] ` <4FD39998.4020903-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org> @ 2012-06-10 0:45 ` Namjae Jeon [not found] ` <CAKYAXd9Evpo6jn+_+bnyNeaX9vmPicVp5Xm-12tp_U4=wb6Pgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: Namjae Jeon @ 2012-06-10 0:45 UTC (permalink / raw) To: Sergei Shtylyov Cc: James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r, mdharm-usb-JGfshJpz5UybPZpvUQj5UqxOck334EZe, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz, bvanassche-HInyCGIudOg, linux-usb-u79uwXL29TY76Z2rM5mHXA, linux-scsi-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Namjae Jeon, Pankaj Kumar, Amit Sahrawat 2012/6/10, Sergei Shtylyov <sshtylyov-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>: > Hello. > > On 06/09/2012 09:41 PM, Namjae Jeon wrote: > >> Update information of Seagate Portable HDD and WD My Passport HDD in >> quirk list. > >> Signed-off-by: Namjae Jeon<namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >> Signed-off-by: Pankaj Kumar<pankaj.km-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >> Signed-off-by: Amit Sahrawat<a.sahrawat-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >> --- >> drivers/usb/storage/unusual_devs.h | 24 ++++++++++++++++++++++++ >> 1 file changed, 24 insertions(+) > >> diff --git a/drivers/usb/storage/unusual_devs.h >> b/drivers/usb/storage/unusual_devs.h >> index 1719886..64f0369 100644 >> --- a/drivers/usb/storage/unusual_devs.h >> +++ b/drivers/usb/storage/unusual_devs.h >> @@ -1267,6 +1267,18 @@ UNUSUAL_DEV( 0x0af0, 0xd357, 0x0000, 0x0000, >> USB_SC_DEVICE, USB_PR_DEVICE, NULL, >> 0 ), >> >> +/* Reported by Namjae Jeon<namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >> + * Even though write cache is enabled by default, >> + * SCSI driver assume that cache is not enabled >> + * which in turn might lead loss of data > ^ to the > >> + * since data still will be in cache. >> + * So this entry is needed for assuming that cache is enabled. >> + */ >> +UNUSUAL_DEV(0x0bc2, 0x2300, 0x0000, 0x9999, >> + "Seagate", >> + "Portable HDD", >> + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), >> + >> /* Reported by Ben Efros<ben-sBIqA0PYact54TAoqtyWWQ@public.gmane.org> */ >> UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0000, >> "Seagate", >> @@ -1468,6 +1480,18 @@ UNUSUAL_DEV( 0x1058, 0x0704, 0x0000, 0x9999, >> USB_SC_DEVICE, USB_PR_DEVICE, NULL, >> US_FL_SANE_SENSE), >> >> +/* Reported by Namjae Jeon<namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >> + * Even though write cache is enabled by default, >> + * SCSI driver assume that cache is not enabled >> + * which in turn might lead loss of data > ^ to the to the ? Sorry, I don't understand what you want to change. like this ? "Even though write cache is enabled by default, SCSI driver assume that cache is not enabled and it in turn might lead the loss of data. " > > WBR, Sergei > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <CAKYAXd9Evpo6jn+_+bnyNeaX9vmPicVp5Xm-12tp_U4=wb6Pgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list. [not found] ` <CAKYAXd9Evpo6jn+_+bnyNeaX9vmPicVp5Xm-12tp_U4=wb6Pgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2012-06-11 17:09 ` Sergei Shtylyov 2012-06-11 22:47 ` Namjae Jeon 0 siblings, 1 reply; 6+ messages in thread From: Sergei Shtylyov @ 2012-06-11 17:09 UTC (permalink / raw) To: Namjae Jeon Cc: James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r, mdharm-usb-JGfshJpz5UybPZpvUQj5UqxOck334EZe, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz, bvanassche-HInyCGIudOg, linux-usb-u79uwXL29TY76Z2rM5mHXA, linux-scsi-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Namjae Jeon, Pankaj Kumar, Amit Sahrawat Hello. On 10-06-2012 4:45, Namjae Jeon wrote: >>> Update information of Seagate Portable HDD and WD My Passport HDD in >>> quirk list. >>> Signed-off-by: Namjae Jeon<namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >>> Signed-off-by: Pankaj Kumar<pankaj.km-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >>> Signed-off-by: Amit Sahrawat<a.sahrawat-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >>> --- >>> drivers/usb/storage/unusual_devs.h | 24 ++++++++++++++++++++++++ >>> 1 file changed, 24 insertions(+) >>> diff --git a/drivers/usb/storage/unusual_devs.h >>> b/drivers/usb/storage/unusual_devs.h >>> index 1719886..64f0369 100644 >>> --- a/drivers/usb/storage/unusual_devs.h >>> +++ b/drivers/usb/storage/unusual_devs.h >>> @@ -1267,6 +1267,18 @@ UNUSUAL_DEV( 0x0af0, 0xd357, 0x0000, 0x0000, >>> USB_SC_DEVICE, USB_PR_DEVICE, NULL, >>> 0 ), >>> >>> +/* Reported by Namjae Jeon<namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >>> + * Even though write cache is enabled by default, >>> + * SCSI driver assume that cache is not enabled >>> + * which in turn might lead loss of data >> ^ to the >>> + * since data still will be in cache. >>> + * So this entry is needed for assuming that cache is enabled. >>> + */ >>> +UNUSUAL_DEV(0x0bc2, 0x2300, 0x0000, 0x9999, >>> + "Seagate", >>> + "Portable HDD", >>> + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), >>> + >>> /* Reported by Ben Efros<ben-sBIqA0PYact54TAoqtyWWQ@public.gmane.org> */ >>> UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0000, >>> "Seagate", >>> @@ -1468,6 +1480,18 @@ UNUSUAL_DEV( 0x1058, 0x0704, 0x0000, 0x9999, >>> USB_SC_DEVICE, USB_PR_DEVICE, NULL, >>> US_FL_SANE_SENSE), >>> >>> +/* Reported by Namjae Jeon<namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> >>> + * Even though write cache is enabled by default, >>> + * SCSI driver assume that cache is not enabled >>> + * which in turn might lead loss of data >> ^ to the > to the ? Sorry, I don't understand what you want to change. > like this ? "Even though write cache is enabled by default, SCSI > driver assume that cache is not enabled and it in turn might lead the > loss of data. " Lead to the loss of data. WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list. 2012-06-11 17:09 ` Sergei Shtylyov @ 2012-06-11 22:47 ` Namjae Jeon 0 siblings, 0 replies; 6+ messages in thread From: Namjae Jeon @ 2012-06-11 22:47 UTC (permalink / raw) To: Sergei Shtylyov Cc: James.Bottomley, gregkh, mdharm-usb, stern, bvanassche, linux-usb, linux-scsi, linux-kernel, Namjae Jeon, Pankaj Kumar, Amit Sahrawat 2012/6/12, Sergei Shtylyov <sshtylyov@mvista.com>: > Hello. > > On 10-06-2012 4:45, Namjae Jeon wrote: > >>>> Update information of Seagate Portable HDD and WD My Passport HDD in >>>> quirk list. > >>>> Signed-off-by: Namjae Jeon<namjae.jeon@samsung.com> >>>> Signed-off-by: Pankaj Kumar<pankaj.km@samsung.com> >>>> Signed-off-by: Amit Sahrawat<a.sahrawat@samsung.com> >>>> --- >>>> drivers/usb/storage/unusual_devs.h | 24 ++++++++++++++++++++++++ >>>> 1 file changed, 24 insertions(+) > >>>> diff --git a/drivers/usb/storage/unusual_devs.h >>>> b/drivers/usb/storage/unusual_devs.h >>>> index 1719886..64f0369 100644 >>>> --- a/drivers/usb/storage/unusual_devs.h >>>> +++ b/drivers/usb/storage/unusual_devs.h >>>> @@ -1267,6 +1267,18 @@ UNUSUAL_DEV( 0x0af0, 0xd357, 0x0000, 0x0000, >>>> USB_SC_DEVICE, USB_PR_DEVICE, NULL, >>>> 0 ), >>>> >>>> +/* Reported by Namjae Jeon<namjae.jeon@samsung.com> >>>> + * Even though write cache is enabled by default, >>>> + * SCSI driver assume that cache is not enabled >>>> + * which in turn might lead loss of data >>> ^ to the > >>>> + * since data still will be in cache. >>>> + * So this entry is needed for assuming that cache is enabled. >>>> + */ >>>> +UNUSUAL_DEV(0x0bc2, 0x2300, 0x0000, 0x9999, >>>> + "Seagate", >>>> + "Portable HDD", >>>> + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), >>>> + >>>> /* Reported by Ben Efros<ben@pc-doctor.com> */ >>>> UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0000, >>>> "Seagate", >>>> @@ -1468,6 +1480,18 @@ UNUSUAL_DEV( 0x1058, 0x0704, 0x0000, 0x9999, >>>> USB_SC_DEVICE, USB_PR_DEVICE, NULL, >>>> US_FL_SANE_SENSE), >>>> >>>> +/* Reported by Namjae Jeon<namjae.jeon@samsung.com> >>>> + * Even though write cache is enabled by default, >>>> + * SCSI driver assume that cache is not enabled >>>> + * which in turn might lead loss of data >>> ^ to the >> to the ? Sorry, I don't understand what you want to change. >> like this ? "Even though write cache is enabled by default, SCSI >> driver assume that cache is not enabled and it in turn might lead the >> loss of data. " > > Lead to the loss of data. Okay, I changed it on the latest patch. Thanks a lot. > > WBR, Sergei > ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list. @ 2012-06-10 1:30 Namjae Jeon 0 siblings, 0 replies; 6+ messages in thread From: Namjae Jeon @ 2012-06-10 1:30 UTC (permalink / raw) To: James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r, mdharm-usb-JGfshJpz5UybPZpvUQj5UqxOck334EZe, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz, sshtylyov-Igf4POYTYCDQT0dZR+AlfA, bvanassche-HInyCGIudOg Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA, linux-scsi-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Namjae Jeon, Namjae Jeon, Pankaj Kumar, Amit Sahrawat Update information of Seagate Portable HDD and WD My Passport HDD in quirk list. Signed-off-by: Namjae Jeon <namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Signed-off-by: Pankaj Kumar <pankaj.km-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Signed-off-by: Amit Sahrawat <a.sahrawat-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> --- drivers/usb/storage/unusual_devs.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 1719886..64f0369 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1267,6 +1267,18 @@ UNUSUAL_DEV( 0x0af0, 0xd357, 0x0000, 0x0000, USB_SC_DEVICE, USB_PR_DEVICE, NULL, 0 ), +/* Reported by Namjae Jeon <namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> + * Even though write cache is enabled by default, + * SCSI driver assume that cache is not enabled + * which in turn might lead to the loss of data + * since data still will be in cache. + * So this entry is needed for assuming that cache is enabled. + */ +UNUSUAL_DEV(0x0bc2, 0x2300, 0x0000, 0x9999, + "Seagate", + "Portable HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), + /* Reported by Ben Efros <ben-sBIqA0PYact54TAoqtyWWQ@public.gmane.org> */ UNUSUAL_DEV( 0x0bc2, 0x3010, 0x0000, 0x0000, "Seagate", @@ -1468,6 +1480,18 @@ UNUSUAL_DEV( 0x1058, 0x0704, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_SANE_SENSE), +/* Reported by Namjae Jeon <namjae.jeon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> + * Even though write cache is enabled by default, + * SCSI driver assume that cache is not enabled + * which in turn might lead to the loss of data + * since data still will be in cache. + * So this entry is needed for assuming that cache is enabled. + */ +UNUSUAL_DEV(0x1058, 0x070a, 0x0000, 0x9999, + "Western Digital", + "My Passport HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_WRITE_CACHE), + /* Reported by Fabio Venturi <f.venturi-NTqSPVcvfic@public.gmane.org> * The device reports a vendor-specific bDeviceClass. */ -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-06-11 22:47 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2012-06-09 17:41 [PATCH v3 3/3] usb: storage: update usb devices for write cache quirk in quirk list Namjae Jeon
2012-06-09 18:44 ` Sergei Shtylyov
[not found] ` <4FD39998.4020903-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>
2012-06-10 0:45 ` Namjae Jeon
[not found] ` <CAKYAXd9Evpo6jn+_+bnyNeaX9vmPicVp5Xm-12tp_U4=wb6Pgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-06-11 17:09 ` Sergei Shtylyov
2012-06-11 22:47 ` Namjae Jeon
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2012-06-10 1:30 Namjae Jeon
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