linux-toradex.git/drivers/usb/storage, branch v4.9.45

uas: Add US_FL_IGNORE_RESIDUE for Initio Corporation INIC-3069

2017-08-16T20:43:20+00:00

commit 89f23d51defcb94a5026d4b5da13faf4e1150a6f upstream.

Similar to commit d595259fbb7a ("usb-storage: Add ignore-residue quirk for
Initio INIC-3619") for INIC-3169 in unusual_devs.h but INIC-3069 already
present in unusual_uas.h. Both in same controller IC family.

Issue is that MakeMKV fails during key exchange with installed bluray drive
with following error:

002004:0000 Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT ESTABLISHED'
occurred while issuing SCSI command AD010..080002400 to device 'SG:dev_11:0'

Signed-off-by: Alan Swanson 
Acked-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

usb: storage: return on error to avoid a null pointer dereference

2017-07-27T22:08:01+00:00

commit 446230f52a5bef593554510302465eabab45a372 upstream.

When us->extra is null the driver is not initialized, however, a
later call to osd200_scsi_to_ata is made that dereferences
us->extra, causing a null pointer dereference.  The code
currently detects and reports that the driver is not initialized;
add a return to avoid the subsequent dereference issue in this
check.

Thanks to Alan Stern for pointing out that srb->result needs setting
to DID_ERROR << 16

Detected by CoverityScan, CID#100308 ("Dereference after null check")

Signed-off-by: Colin Ian King 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: ene_usb6250: fix DMA to the stack

2017-05-25T13:44:30+00:00

commit 628c2893d44876ddd11602400c70606ade62e129 upstream.

The ene_usb6250 sub-driver in usb-storage does USB I/O to buffers on
the stack, which doesn't work with vmapped stacks.  This patch fixes
the problem by allocating a separate 512-byte buffer at probe time and
using it for all of the offending I/O operations.

Signed-off-by: Alan Stern 
Reported-and-tested-by: Andreas Hartmann 
Signed-off-by: Greg Kroah-Hartman

usb-storage: Add ignore-residue quirk for Initio INIC-3619

2017-04-12T10:41:22+00:00

[ Upstream commit d595259fbb7a7afed241b1afb2c4fe4b47de47fa ]

This USB-SATA bridge chip is used in a StarTech enclosure for
optical drives.

Without the quirk MakeMKV fails during the key exchange with an
installed BluRay drive:
> Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT ESTABLISHED'
> occurred while issuing SCSI command AD010..080002400 to device 'SG:dev_11:2'

Signed-off-by: Tobias Jakobi 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

usb: storage: unusual_uas: Add JMicron JMS56x to unusual device

2017-01-12T10:39:09+00:00

commit 674aea07e38200ea6f31ff6d5f200f0cf6cdb325 upstream.

This device gives the following error on detection.
xhci_hcd 0000:00:11.0: ERROR Transfer event for disabled endpoint or
incorrect stream ring

The same error is not seen when it is added to unusual_device
list with US_FL_NO_REPORT_OPCODES passed.

Signed-off-by: George Cherian 
Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

Fix USB CB/CBI storage devices with CONFIG_VMAP_STACK=y

2016-11-15T10:08:51+00:00

Some code (all error handling) submits CDBs that are allocated
on the stack.  This breaks with CB/CBI code that tries to create
URB directly from SCSI command buffer - which happens to be in
vmalloced memory with vmalloced kernel stacks.

Let's make copy of the command in usb_stor_CB_transport.

Signed-off-by: Petr Vandrovec 
Cc: stable 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

scsi: introduce a quirk for false cache reporting

2016-09-13T06:08:24+00:00

Some SATA to USB bridges fail to cooperate with some
drives resulting in no cache being present being reported
to the host. That causes the host to skip sending
a command to synchronize caches. That causes data loss
when the drive is powered down.

Signed-off-by: Oliver Neukum 
Reviewed-by: Martin K. Petersen 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

usb: storage: sddr09: don't print on ENOMEM

2016-08-30T17:17:39+00:00

All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang 
Signed-off-by: Greg Kroah-Hartman

usb: storage: alauda: don't print on ENOMEM

2016-08-30T17:17:39+00:00

All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang 
Signed-off-by: Greg Kroah-Hartman

usb: storage: usb: don't print error when allocating urb fails

2016-08-15T13:54:27+00:00

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang 
Signed-off-by: Greg Kroah-Hartman