Alan Stern 6a0bdffa00 SCSI & usb-storage: add try_rc_10_first flag ... Several bug reports have been received recently for USB mass-storage devices that don't handle READ CAPACITY(16) commands properly. They report bogus sizes, in some cases becoming unusable as a result. The bugs were triggered by commit 09b6b51b0b (SCSI & usb-storage: add flags for VPD pages and REPORT LUNS), which caused usb-storage to stop overriding the SCSI level reported by devices. By default, the sd driver will try READ CAPACITY(16) first for any device whose level is above SCSI_SPC_2. It seems likely that any device large enough to require the use of READ CAPACITY(16) (i.e., 2 TB or more) would be able to handle READ CAPACITY(10) commands properly. Indeed, I don't know of any devices that don't handle READ CAPACITY(10) properly. Therefore this patch (as1559) adds a new flag telling the sd driver to try READ CAPACITY(10) before READ CAPACITY(16), and sets this flag for every USB mass-storage device. If a device really is larger than 2 TB, sd will fall back to READ CAPACITY(16) just as it used to. This fixes Bugzilla #43391. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Hans de Goede <hdegoede@redhat.com> CC: "James E.J. Bottomley" <JBottomley@parallels.com> CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-06-22 22:05:31 -07:00
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aacraid	[SCSI] aacraid: add an iounmap call to aac_src_ioremap	2012-04-23 19:28:24 +01:00
aic7xxx	Documentation: remove references to /etc/modprobe.conf	2012-03-30 16:03:15 -07:00
aic7xxx_old	…
aic94xx	aic94xx: Get rid of redundant NULL check before release_firmware() call	2012-04-30 13:22:58 +02:00
arcmsr	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
arm	Disintegrate and delete asm/system.h	2012-03-28 15:58:21 -07:00
be2iscsi	[SCSI] be2iscsi: fix dma free size mismatch regression	2012-05-30 13:34:22 +04:00
bfa	[SCSI] bfa: Fix to set vport FC host sysfs entries	2012-05-22 11:06:29 +01:00
bnx2fc	[SCSI] fcoe, bnx2fc, libfcoe: SW FCoE and bnx2fc use FCoE Syfs	2012-05-23 09:43:13 +01:00
bnx2i	[SCSI] bnx2i: Updated version and copyright year	2012-05-10 09:04:18 +01:00
cxgbi	…
device_handler	[SCSI] scsi_dh_alua: Optimize the STPG command	2012-04-23 19:28:18 +01:00
dpt	…
fcoe	[SCSI] fcoe, bnx2fc, libfcoe: SW FCoE and bnx2fc use FCoE Syfs	2012-05-23 09:43:13 +01:00
fnic	…
ibmvscsi	powerpc+sparc/vio: Modernize driver registration	2012-03-28 11:33:24 +11:00
isci	isci: End the RNC resumption wait when the RNC is destroyed.	2012-05-17 14:33:44 -07:00
libfc	isci update for 3.5	2012-05-21 12:17:30 +01:00
libsas	[SCSI] Revert "[SCSI] libsas: fix sas port naming"	2012-04-23 12:15:53 +01:00
lpfc	[SCSI] lpfc 8.3.31: Update lpfc to version 8.3.31	2012-05-17 11:18:30 +01:00
megaraid	[SCSI] megaraid_sas: Version and Changelog update	2012-04-23 19:26:41 +01:00
mpt2sas	[SCSI] mpt2sas: Fix unsafe using smp_processor_id() in preemptible	2012-06-06 12:38:56 +09:00
mvsas	…
osd	…
pcmcia	…
pm8001	[SCSI] pm8001: raise host can queue	2012-05-10 09:02:07 +01:00
qla2xxx	qla2xxx: Remove version.h header file inclusion	2012-06-12 21:25:50 -07:00
qla4xxx	[SCSI] qla4xxx: Update driver version to 5.02.00-k17	2012-05-30 13:01:34 +04:00
sym53c8xx_2	…
ufs	[SCSI] ufs: fix potential NULL pointer dereferencing error in ufshcd_prove.	2012-05-23 09:29:39 +01:00
.gitignore	…
3w-9xxx.c	…
3w-9xxx.h	…
3w-sas.c	…
3w-sas.h	…
3w-xxxx.c	…
3w-xxxx.h	…
53c700.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
53c700.h	…
53c700.scr	…
53c700_d.h_shipped	…
BusLogic.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
BusLogic.h	…
FlashPoint.c	…
Kconfig	Merge branch 'delete-mca' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2012-05-23 17:12:06 -07:00
Makefile	scsi: delete the MCA specific drivers and driver code	2012-05-17 19:03:54 -04:00
NCR53c406a.c	…
NCR5380.c	…
NCR5380.h	…
NCR_D700.c	…
NCR_D700.h	…
NCR_Q720.c	…
NCR_Q720.h	…
a100u2w.c	…
a100u2w.h	…
a2091.c	…
a2091.h	…
a3000.c	…
a3000.h	…
a4000t.c	…
advansys.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
aha152x.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
aha152x.h	…
aha1542.c	scsi: delete the MCA specific drivers and driver code	2012-05-17 19:03:54 -04:00
aha1542.h	…
aha1740.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
aha1740.h	…
aic7xxx_old.c	…
atari_NCR5380.c	…
atari_scsi.c	scsi/atari: Make more functions static	2012-04-22 20:16:49 +02:00
atari_scsi.h	scsi/atari: Make more functions static	2012-04-22 20:16:49 +02:00
atp870u.c	SCSI updates on 20120331	2012-03-31 13:31:23 -07:00
atp870u.h	…
bvme6000_scsi.c	…
ch.c	…
constants.c	…
dc395x.c	…
dc395x.h	…
dmx3191d.c	…
dpt_i2o.c	…
dpti.h	…
dtc.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
dtc.h	…
eata.c	…
eata_generic.h	…
eata_pio.c	…
eata_pio.h	…
esp_scsi.c	scsi: Use vsprintf extention %pf with builtin_return_address	2012-04-05 17:09:40 -07:00
esp_scsi.h	…
fdomain.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
fdomain.h	…
g_NCR5380.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
g_NCR5380.h	…
g_NCR5380_mmio.c	…
gdth.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
gdth.h	…
gdth_ioctl.h	…
gdth_proc.c	…
gdth_proc.h	…
gvp11.c	…
gvp11.h	…
hosts.c	[SCSI] fix oops in all legacy host adapters caused by 6f381fa	2012-05-10 08:24:13 +01:00
hpsa.c	[SCSI] hpsa: dial down lockup detection during firmware flash	2012-05-10 09:19:39 +01:00
hpsa.h	[SCSI] hpsa: dial down lockup detection during firmware flash	2012-05-10 09:19:39 +01:00
hpsa_cmd.h	[SCSI] hpsa: dial down lockup detection during firmware flash	2012-05-10 09:19:39 +01:00
hptiop.c	…
hptiop.h	…
imm.c	…
imm.h	…
in2000.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
in2000.h	…
initio.c	…
initio.h	…
ipr.c	[SCSI] libsas, libata: fix start of life for a sas ata_port	2012-04-23 12:11:47 +01:00
ipr.h	[SCSI] ipr: Driver version 2.5.3	2012-03-28 15:09:28 +01:00
ips.c	…
ips.h	…
iscsi_boot_sysfs.c	…
iscsi_tcp.c	sock: Introduce named constants for sk_reuse	2012-04-21 15:52:25 -04:00
iscsi_tcp.h	…
jazz_esp.c	…
lasi700.c	…
libiscsi.c	…
libiscsi_tcp.c	…
libsrp.c	…
mac53c94.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
mac53c94.h	…
mac_esp.c	…
mac_scsi.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
mac_scsi.h	…
megaraid.c	…
megaraid.h	…
mesh.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
mesh.h	…
mvme16x_scsi.c	…
mvme147.c	…
mvme147.h	…
mvumi.c	…
mvumi.h	…
ncr53c8xx.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
ncr53c8xx.h	…
nsp32.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
nsp32.h	…
nsp32_debug.c	…
nsp32_io.h	…
osst.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
osst.h	…
osst_detect.h	…
osst_options.h	…
pas16.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
pas16.h	…
pmcraid.c	…
pmcraid.h	…
ppa.c	…
ppa.h	…
ps3rom.c	…
qla1280.c	qla1280: Remove redundant NULL check before release_firmware() call	2012-04-30 13:25:43 +02:00
qla1280.h	…
qlogicfas.c	…
qlogicfas408.c	…
qlogicfas408.h	…
qlogicpti.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
qlogicpti.h	…
raid_class.c	…
script_asm.pl	…
scsi.c	[SCSI] Fix sd_probe_domain config problem	2012-06-07 10:16:20 +09:00
scsi.h	…
scsi_debug.c	SCSI updates on 20120331	2012-03-31 13:31:23 -07:00
scsi_devinfo.c	…
scsi_error.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-05-22 19:22:50 -07:00
scsi_ioctl.c	…
scsi_lib.c	[SCSI] Fix dm-multipath starvation when scsi host is busy	2012-05-23 09:34:17 +01:00
scsi_lib_dma.c	…
scsi_logging.h	…
scsi_module.c	…
scsi_netlink.c	…
scsi_pm.c	[SCSI] scsi_pm: resume device if suspend failed	2012-05-22 11:09:50 +01:00
scsi_priv.h	[SCSI] sd: limit the scope of the async probe domain	2012-05-17 09:10:46 +01:00
scsi_proc.c	…
scsi_sas_internal.h	…
scsi_scan.c	[SCSI] fix async probe regression	2012-05-30 13:37:07 +04:00
scsi_sysctl.c	…
scsi_sysfs.c	…
scsi_tgt_if.c	…
scsi_tgt_lib.c	…
scsi_tgt_priv.h	…
scsi_trace.c	…
scsi_transport_api.h	…
scsi_transport_fc.c	[SCSI] fc class: fix scanning when devs are offline	2012-05-10 08:59:23 +01:00
scsi_transport_fc_internal.h	…
scsi_transport_iscsi.c	[SCSI] iscsi class: fix gfp use in ping compl and host event	2012-03-27 08:26:36 +01:00
scsi_transport_sas.c	…
scsi_transport_spi.c	[SCSI] scsi_transport_spi: fix for unbalanced reference counting	2012-05-10 09:06:12 +01:00
scsi_transport_srp.c	…
scsi_transport_srp_internal.h	…
scsi_typedefs.h	…
scsi_wait_scan.c	[SCSI] fix scsi_wait_scan	2012-05-30 13:46:37 +04:00
scsicam.c	…
sd.c	SCSI & usb-storage: add try_rc_10_first flag	2012-06-22 22:05:31 -07:00
sd.h	…
sd_dif.c	…
ses.c	…
sg.c	[SCSI] sg: constify sg_proc_leaf_arr	2012-05-17 10:08:57 +01:00
sgiwd93.c	…
sim710.c	scsi: delete the MCA specific drivers and driver code	2012-05-17 19:03:54 -04:00
sni_53c710.c	…
sr.c	…
sr.h	…
sr_ioctl.c	…
sr_vendor.c	…
st.c	SCSI updates on 20120331	2012-03-31 13:31:23 -07:00
st.h	[SCSI] st: fix memory leak with >1MB tape I/O	2012-05-10 08:32:34 +01:00
st_options.h	…
stex.c	…
storvsc_drv.c	[SCSI] storvsc: Properly handle errors from the host	2012-04-25 09:51:43 +01:00
sun3_NCR5380.c	…
sun3_scsi.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
sun3_scsi.h	…
sun3_scsi_vme.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
sun3x_esp.c	…
sun_esp.c	…
sym53c416.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
sym53c416.h	…
t128.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
t128.h	…
tmscsim.c	…
tmscsim.h	…
u14-34f.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
ultrastor.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
ultrastor.h	…
virtio_scsi.c	[SCSI] virtio_scsi: fix TMF use-after-free	2012-05-10 08:27:06 +01:00
vmw_pvscsi.c	[SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device.	2012-03-27 08:26:36 +01:00
vmw_pvscsi.h	[SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device.	2012-03-27 08:26:36 +01:00
wd33c93.c	…
wd33c93.h	…
wd7000.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
zalon.c	…
zorro7xx.c	…