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<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>Dear Hal developer:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>I am a Linux driver developer for MS/MS Pro Card
reader <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>And my developing platform is :<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>OS : Linpus 9.4 Kernel <st1:chsdate
IsROCDate="False" IsLunarDate="False" Day="30" Month="12" Year="1899" w:st="on">2.6.22</st1:chsdate><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>hal : <st1:chsdate IsROCDate="False"
IsLunarDate="False" Day="30" Month="12" Year="1899" w:st="on">0.5.8</st1:chsdate>.1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>dbus-daemon : 0.93<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>When I plug my Sony Memory Mstick card on my computer,
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>Hal can’t recognize my card. Either using lshal
can’t found my card information.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>But in /dev folder, I can found my device node
/dev/mscblk0, /dev/mscblk0p1, and I can mount/unmount it by hand very well.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>The following is the gdb message:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.822 [I] osspec.c:226: SEQNUM=3356,
ACTION=add, SUBSYSTEM=msc,
DEVPATH=/sys/devices/pci0000:00/0000:00:0d.0/msc0:0001, DEVNAME=, IFINDEX=0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.823 [I] hotplug.c:168:
/sys/devices/pci0000:00/0000:00:0d.0/msc0:0001 is a bus device (subsystem)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.824 [I] physdev.c:1583: phys_add:
subsys=msc sysfs_path=/sys/devices/pci0000:00/0000:00:0d.0/msc0:0001,
parent=0x08422820<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.861 [I] osspec.c:226: SEQNUM=3357,
ACTION=add, SUBSYSTEM=block, DEVPATH=/sys/block/mscblk0, DEVNAME=/dev/mscblk0,
IFINDEX=0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.862 [I] hotplug.c:174: /sys/block/mscblk0
is a block device (subsystem)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:red'>09:52:45.862 [I]
blockdev.c:614: block_add: sysfs_path=/sys/block/mscblk0 dev=/dev/mscblk0
is_part=0, parent=0x00000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.863 [I] blockdev.c:662: Looking in
/sys/block/mscblk0/slaves<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.863 [I] blockdev.c:710: Done looking in
/sys/block/mscblk0/slaves<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:blue'>09:52:45.863 [I]
blockdev.c:716: Ignoring hotplug event - no parent<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.863 [W] blockdev.c:1128: Not adding device
object<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.971 [I] osspec.c:226: SEQNUM=3358,
ACTION=add, SUBSYSTEM=block, DEVPATH=/sys/block/mscblk0/mscblk0p1,
DEVNAME=/dev/mscblk0p1, IFINDEX=0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.972 [I] hotplug.c:174:
/sys/block/mscblk0/mscblk0p1 is a block device (subsystem)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.972 [E] util.c:170: Cannot open
'/sys/block/mscblk0/mscblk0p1/range'<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.973 [I] blockdev.c:614: block_add:
sysfs_path=/sys/block/mscblk0/mscblk0p1 dev=/dev/mscblk0p1 is_part=1,
parent=0x00000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.973 [I] blockdev.c:716: Ignoring hotplug
event - no parent<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>09:52:45.973 [W] blockdev.c:1128: Not adding device
object<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>My question is :<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><font
size=2 face=Verdana><span lang=EN-US style='font-size:10.0pt;font-family:Verdana'><span
style='mso-list:Ignore'>1.<font size=1 face="Times New Roman"><span
style='font:7.0pt "Times New Roman"'> </span></font></span></span></font><![endif]><font
size=2 face=Verdana><span lang=EN-US style='font-size:10.0pt;font-family:Verdana'>I
trace the source code of hal <st1:chsdate IsROCDate="False" IsLunarDate="False"
Day="30" Month="12" Year="1899" w:st="on">0.5.8</st1:chsdate>.1 by <font
color=blue><span style='color:blue'>blue line </span></font>information, but I
still don’t known why my <font color=red><span style='color:red'>parent=0x<st1:chmetcnv
TCSC="0" NumberType="1" Negative="False" HasSpace="True" SourceValue="0"
UnitName="in" w:st="on">00000000 in</st1:chmetcnv> the red line.<o:p></o:p></span></font></span></font></p>
<p class=MsoNormal style='margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><font
size=2 face=Verdana><span lang=EN-US style='font-size:10.0pt;font-family:Verdana'><span
style='mso-list:Ignore'>2.<font size=1 face="Times New Roman"><span
style='font:7.0pt "Times New Roman"'> </span></font></span></span></font><![endif]><font
size=2 face=Verdana><span lang=EN-US style='font-size:10.0pt;font-family:Verdana'>The
same driver in Fedora Core 8 works well, but it is using Hal <st1:chsdate
IsROCDate="False" IsLunarDate="False" Day="30" Month="12" Year="1899" w:st="on">0.5.10</st1:chsdate>
version.<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:18.0pt'><font size=2 face=Verdana><span
lang=EN-US style='font-size:10.0pt;font-family:Verdana'>Is this Hal version
problem? Or My MS card driver forget to provide any information?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>Thanks for you patience reading.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>And really need your help.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>Best Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span lang=EN-US style='font-size:
10.0pt;font-family:Verdana'>Hub Lin<o:p></o:p></span></font></p>
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