Date: Thu, 30 Dec 2004 14:17:48 -0500 From: Peter Radcliffe <pir@pir.net> To: freebsd-stable@freebsd.org Cc: freebsd-usb@freebsd.org Subject: USB flash not working anymore Message-ID: <20041230191748.GA11051@pir.net>
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I'm running FreeBSD 4-STABLE from Dec 28 on an IBM X30 laptop. I'm having increasingly worse USB problems as time goes on. Nothing that I try new works and various older devices that I bought specificly because they were supported and worked fine for years now do not work. My SanDisk CF reader (SDDR-31) used to work perfectly, now gives me; umass0: SanDisk Corporation ImageMate CompactFlash USB, rev 1.10/0.09, addr 2 umass0: Get Max Lun not supported (STALLED) usb_block_allocmem: in interrupt context, size=4096 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <SanDisk ImageMate II 1.30> Removable Direct Access SCSI-2 device da0: 650KB/s transfers da0: 489MB (1001953 512 byte sectors: 64H 32S/T 489C) here I try to mount hte filesystem or use mtools; usb_block_allocmem: in interrupt context, size=4096 usb_block_allocmem: in interrupt context, size=4096 usb_block_allocmem: in interrupt context, size=4096 usb_block_allocmem: in interrupt context, size=65536 usb_block_allocmem: in interrupt context, failed umass0: BBB reset failed, STALLED usb_block_allocmem: in interrupt context, size=65536 usb_block_allocmem: in interrupt context, failed umass0: BBB reset failed, STALLED usb_block_allocmem: in interrupt context, size=65536 usb_block_allocmem: in interrupt context, failed umass0: BBB reset failed, STALLED and it hangs. Sometimes the process hangs, sometimes the machine hangs. My crucial gizmo flashdrive gives me; umass0: Crucial Gizmo, rev 2.00/0.01, addr 2 usb_block_allocmem: in interrupt context, size=4096 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <Crucial Gizmo 1.00> Fixed Direct Access SCSI-CCS device da0: 650KB/s transfers da0: 123MB (251904 512 byte sectors: 64H 32S/T 123C) [mount the drive] usb_block_allocmem: in interrupt context, size=4096 usb_block_allocmem: in interrupt context, size=4096 [repeated about 30 times] usb_block_allocmem: in interrupt context, size=4096 usb_block_allocmem: in interrupt context, size=4096 umass0: at uhub1 port 1 (addr 2) disconnected (da0:umass-sim0:0:0:0): lost device (da0:umass-sim0:0:0:0): removing device entry umass0: detached This at least works when mounted but mtools will hang hard. The Iomega mini flashdrive hard hung my machine so I have no logs. Anyone seen these problems before or working on usb in 4.x ? I'll do what I can to help debugging... Thanks, P. -- pir
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