On 20/06/15(Sat) 18:50, frantisek holop wrote:
trying to use a replacement usb enclosure for an old 2.5 IDE drive.
[...]
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x),
Intel(0x8086), rev 1.00
port 2 addr 6: high speed, self powered, config 1, USB 2.0 IDE
DEVICE(0x6600), Super Top(0x14cd), rev 2.01, iSerialNumber ??
apparently the USB 2.0 IDE DEVICE(0x6600) from Super Top(0x14cd)
is a well known offender...
netbsd/dev/usb: (in usbdevs but no quirk)
usbdevs
504:vendor SUPERTOP 0x14cd SuperTop
3116:product SUPERTOP IDEBRIDGE 0x6600 SuperTop IDE Bridge
freebsd/dev/usb:
usbdevs
649:vendor SUPERTOP 0x14cd Super Top
4316:product SUPERTOP IDE0x6600 USB-IDE
quirk/usb_quirk.c
410: USB_QUIRK(SUPERTOP, IDE, 0x, 0x, UQ_MSC_IGNORE_RESIDUE,
411: UQ_MSC_NO_SYNC_CACHE),
linux/drivers/usb:
storage/unusual_devs.h
1976:UNUSUAL_DEV( 0x14cd, 0x6600, 0x0201, 0x0201,
1977:Super Top,
1978:IDE DEVICE,
1979:USB_SC_DEVICE, USB_PR_DEVICE, NULL,
1980:US_FL_IGNORE_RESIDUE ),
trying to compare the different kernels re: ignoring residue,
in openbsd ADEV_NOSENSE seemed like the way to go:
I believe it's the way to go.
Index: umass_quirks.c
===
RCS file: /cvs/src/sys/dev/usb/umass_quirks.c,v
retrieving revision 1.31
diff -u -p -r1.31 umass_quirks.c
--- umass_quirks.c5 Oct 2014 08:34:14 - 1.31
+++ umass_quirks.c20 Jun 2015 16:24:11 -
@@ -465,6 +465,14 @@ const struct umass_quirk umass_quirks[]
UMATCH_VENDOR_PRODUCT,
NULL, NULL
},
+
+ { { USB_VENDOR_SUPERTOP, USB_PRODUCT_SUPERTOP_IDEBRIDGE },
+ UMASS_WPROTO_UNSPEC, UMASS_CPROTO_UNSPEC,
+ 0,
+ ADEV_NOSENSE,
+ UMATCH_VENDOR_PRODUCT,
+ NULL, NULL
+ },
};
const struct umass_quirk *
Index: usbdevs
===
RCS file: /cvs/src/sys/dev/usb/usbdevs,v
retrieving revision 1.651
diff -u -p -r1.651 usbdevs
--- usbdevs 16 Jun 2015 05:07:25 - 1.651
+++ usbdevs 20 Jun 2015 16:24:11 -
@@ -534,6 +534,7 @@ vendor SILICOM0x1485 Silicom
vendor RALINK0x148f Ralink Technology
vendor STARTECH 0x14b0 StarTech.com
vendor CONCEPTRONIC2 0x14b2 Conceptronic
+vendor SUPERTOP 0x14cd SuperTop
vendor PLANEX3 0x14ea Planex Communications
vendor SILICONPORTALS0x1527 Silicon Portals
vendor UBLOX 0x1546 U-blox
@@ -4058,6 +4059,9 @@ product SUNTAC VS10U0x0009 Slipper U
product SUNTAC IS96U 0x000a Ir-Trinity
product SUNTAC AS64LX0x000b U-Cable type A3
product SUNTAC AS144L4 0x0011 U-Cable type A4
+
+/* SuperTop products */
+product SUPERTOP IDEBRIDGE 0x6600 SuperTop IDE Bridge
/* System TALKS, Inc. */
product SYSTEMTALKS SGCX2UL 0x1920 SGC-X2UL
but this did not seem to help.
here is the output from usb/umass debug enabled kernel with _only_
the usbdevs part of the patch, not the quirk.
connecting the drive, waiting a couple of seconds
and issuing sudo fdisk sd1:
Jun 20 17:55:13 hatvan /bsd: umass0 at uhub0
Jun 20 17:55:13 hatvan /bsd: port 2 configuration 1 interface 0 Super Top
USB 2.0 IDE DEVICE rev 2.00/2.01 addr 6
Jun 20 17:55:13 hatvan /bsd: umass0: using SCSI over Bulk-Only
Jun 20 17:55:14 hatvan /bsd: umass0: Get Max Lun
Jun 20 17:55:14 hatvan /bsd: umass0: Max Lun 0
Jun 20 17:55:14 hatvan /bsd: umass0: opening iface 0xd3364360 epaddr 2 for
BULKOUT
Jun 20 17:55:14 hatvan /bsd: umass0: opening iface 0xd3364360 epaddr 129 for
BULKIN
Jun 20 17:55:14 hatvan /bsd: umass0: umass_attach_bus: SCSI
Jun 20 17:55:14 hatvan /bsd: sc = 0x0xd3361400, scbus = 0x0xd3362800
Jun 20 17:55:14 hatvan /bsd: scsibus4 at umass0: 2 targets, initiator 0
Jun 20 17:55:14 hatvan /bsd: umass0: umass_scsi_cmd: at 1434815714.000358:
1:0 xs=0xd9181000 cmd=0x00 datalen=0 (quirks=0x400e, poll=0)
Jun 20 17:55:14 hatvan /bsd: umass_scsi_cmd: async dir=0, cmdlen=6 datalen=0
Jun 20 17:55:14 hatvan /bsd: umass0: umass_bbb_transfer cmd=0x00
Jun 20 17:55:14 hatvan /bsd: umass0: CBW 158: cmdlen=6
(0x), data = 0 bytes, dir = out
Jun 20 17:55:14 hatvan /bsd: umass0: start xfer buffer=0xd3361464 buflen=31
flags=0x0 timeout=15000
Jun 20 17:55:14 hatvan /bsd: umass0: Handling BBB state 1 (BBB CBW),
xfer=0xd9183460, NORMAL_COMPLETION
Jun 20 17:55:14 hatvan /bsd: umass0: no data phase
Jun 20 17:55:14 hatvan /bsd: umass0: start xfer buffer=0xd3361483 buflen=13
flags=0x0 timeout=15000
Jun 20 17:55:14 hatvan /bsd: umass0: Handling BBB state 4 (BBB CSW, 1st
