[USB] JetFlash TS1GJF2B 2.00 Attempt to query devicesizefailed: UNIT ATTENTION

[Julian Elischer]

Wilkinson, Alex wrote:

>    >
>    >
>    >>
>    >>Hi all,
>    >>
>  
>
>    >we may need to make it use  a quirk to use a different read capacity command
>    >or skip it..
>    >
>    >I'll have to look to remember what collection of 'quirks' we have in our 
>    >collection.
>
>Okay, well can someone please define what is meant by a "Quirk" ?
>Once that is done can someone please recommend to me the necessary
>quirk that I need to get this device working.
>  
>
there are two sets of "quirks" involved here..

umass acts as a connector between the CAM  (e.g. SCSI) system and
the USB system.

There are USB quirks
defined in:
src/sys/dev/usb/    usb_quirks.c  and usb_quirks.h

basically if a specific USB device is seen then the USB code should do 
something
in a different manner to normal.

THe currently defined USB quirks are:
struct usbd_quirks {
        u_int32_t uq_flags;     /* Device problems: */
#define UQ_NO_SET_PROTO 0x0001  /* cannot handle SET PROTOCOL. */
#define UQ_SWAP_UNICODE 0x0002  /* has some Unicode strings swapped. */
#define UQ_MS_REVZ      0x0004  /* mouse has Z-axis reversed */
#define UQ_NO_STRINGS   0x0008  /* string descriptors are broken. */
#define UQ_BAD_ADC      0x0010  /* bad audio spec version number. */
#define UQ_BUS_POWERED  0x0020  /* device is bus powered, despite claim */
#define UQ_BAD_AUDIO    0x0040  /* device claims audio class, but isn't */
#define UQ_SPUR_BUT_UP  0x0080  /* spurious mouse button up events */
#define UQ_AU_NO_XU     0x0100  /* audio device has broken extension unit */
#define UQ_POWER_CLAIM  0x0200  /* hub lies about power status */
#define UQ_AU_NO_FRAC   0x0400  /* don't adjust for fractional samples */
#define UQ_AU_INP_ASYNC 0x0800  /* input is async despite claim of 
adaptive */
#define UQ_ASSUME_CM_OVER_DATA 0x1000 /* modem device breaks on cm over 
data */
#define UQ_BROKEN_BIDIR 0x2000  /* printer has broken bidir mode */
};



There are CAM/SCSI quirks.
src/sys/cam
for disks theae are in :
scsi/scsi_da.c
in the array
static struct da_quirk_entry da_quirk_table[] =
{
        /* SPI, FC devices */
        {
                /*
                 * Fujitsu M2513A MO drives.
                 * Tested devices: M2513A2 firmware versions 1200 & 1300.
                 * (dip switch selects whether T_DIRECT or T_OPTICAL device)
                 * Reported by: W.Scholten <whs at xs4all.nl>
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "FUJITSU", "M2513A", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
[...]
        /* USB mass storage devices supported by umass(4) */
        {
                /*
                 * EXATELECOM (Sigmatel) i-Bead 100/105 USB Flash MP3 Player
                 * PR: kern/51675
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "EXATEL", "i-BEAD10*", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
                /*
                 * Power Quotient Int. (PQI) USB flash key
                 * PR: kern/53067
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "Generic*", "USB Flash 
Disk*",
                "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
                /*
                 * Creative Nomad MUVO mp3 player (USB)
                 * PR: kern/53094
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "CREATIVE", 
"NOMAD_MUVO", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT
        },
        {
                /*
                 * Jungsoft NEXDISK USB flash key
                 * PR: kern/54737
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "JUNGSOFT", "NEXDISK*", 
"*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
                /*
                 * FreeDik USB Mini Data Drive
                 * PR: kern/54786
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "FreeDik*", "Mini Data 
Drive",
                "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
                /*
                 * Sigmatel USB Flash MP3 Player
                 * PR: kern/57046
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "SigmaTel", "MSCN", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT
        },
        {
                /*
                 * Neuros USB Digital Audio Computer
                 * PR: kern/63645
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "NEUROS", "dig. audio 
comp.",
                "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
                /*
                 * SEAGRAND NP-900 MP3 Player
                 * PR: kern/64563
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "SEAGRAND", "NP-900*", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT
        },
        {
                /*
                 * iRiver iFP MP3 player (with UMS Firmware)
                 * PR: kern/54881, i386/63941, kern/66124
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "iRiver", "iFP*", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
        {
                /*
                 * Frontier Labs NEX IA+ Digital Audio Player, rev 1.10/0.01
                 * PR: kern/70158
                 */
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "FL" , "NexIA+*", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE
        },
};