problems with scsi disk, scsi generic, and compact flash reader

From: Chris Friesen
Date: Thu Oct 09 2003 - 19:51:09 EST



I have a 2.6.0-test6 kernel with the jumpshot card reader. I can
compile the generic scsi driver no problem, and when I insert the flash
card I get the following log entry:

Oct 9 20:33:30 doug kernel: hub 2-1:1.0: new USB device on port 2,
assigned address 4
Oct 9 20:33:30 doug kernel: scsi1 : SCSI emulation for USB Mass Storage
devices
Oct 9 20:33:30 doug kernel: Vendor: Lexar Model: Jumpshot USB CF
Rev: 0001
Oct 9 20:33:30 doug kernel: Type: Direct-Access
ANSI SCSI revision: 02
Oct 9 20:33:30 doug kernel: Attached scsi generic sg1 at scsi1, channel
0, id 0, lun 0, type 0


When I try and load the sd_mod module, that terminal just simply freezes
and I can't break out. Similarly, if I compile scsi disk support right
into the kernel, it sits forever at boot time. I have the following
options set in my .config.

#
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_REPORT_LUNS is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y


Any ideas what's going on?

Thanks,
Chris


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