regarding lspci

DISCUSSION rahul 5 participants 7 messages Jul 11, 2006 – Jul 12, 2006 Library code

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rahul

author

2006-07-11 09:30 UTC #0 lore raw

Hi All

My target system is powerpc , linux-2.6.11.
when i give the lspci in my target system , it says "can't find the command".
I have seen in the ramdisk directory, i could not see the lspci utility or pci utilities. Even in the busybox i could not find the utility. In linux i have enabled the pci support.

How to get the utility to busybox. I have searched in the net but could not succeed. Can anyone please help me in this regard. plz correct me if i am missing some basic configuration .

Thanks & Regards
Rahul

Claus Gindhart

2006-07-11 09:57 UTC #1 lore raw

Rahul,

you need to download the pciutils (e.g. 2.1.11) tarball, and cross compile it for PPC.

However, i had to patch the configure script to make it cross-compilable. Here is the patch

---------------------------8-<-----------------------------------------------

lib/configure 2006-05-29 11:08:00.000000000 +0200 renamed from lib/configure 2003-01-04 13:29:23.000000000 +0100 +14 ~~-11~~

diff -Nurd pciutils-2.1.11.ori/lib/configure pciutils-2.1.11/lib/configure
@@ -12,17 +12,20 @@
 echo_n "Configuring libpci for your system..."
 sharedir=${1:-/usr/share}
 version=${2:-0.0}
-sys=`uname -s`
-rel=`uname -r`
-if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
-then
-       rel=`/usr/bin/oslevel`
-       proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
-       cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
-else
-       cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/'`
-fi
-echo " $sys/$cpu $rel"
+sys=Linux
+rel=2.6.13
+cpu=ppc
+#sys=`uname -s`
+#rel=`uname -r`
+#if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
+#then
+#      rel=`/usr/bin/oslevel`
+#      proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
+#      cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
+#else
+#      cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/'`
+#fi
+#echo " $sys/$cpu $rel"
 
 c=config.h
 echo >$c "#define ARCH_`echo $cpu | tr 'a-z' 'A-Z'`"

---------------------------8-<-----------------------------------------------

For the build, i called
export CROSS=$(CROSS_COMPILE)
make HOST=$(ARCH)

However, depending on your environment, it might by slightly different in your case.

Quoted 21 lines · rahul

Hi All
My target system is powerpc , linux-2.6.11.
when i give the lspci in my target system , it says "can't find the command".
I have seen in the ramdisk directory, i could not see the lspci utility or pci utilities. Even in the busybox i could not find the utility. In linux i have enabled the pci support.
How to get the utility to busybox. I have searched in the net but could not succeed.
Can anyone please help me in this regard. plz correct me if i am missing some basic configuration .
Thanks & Regards
Rahul
_______________________________________________
Linuxppc-embedded mailing list
[email protected]
https://ozlabs.org/mailman/listinfo/linuxppc-embedded

Signature · 15 lines

Mit freundlichen Gruessen / Best regards

Claus Gindhart
SW R&D
Kontron Modular Computers
phone :++49 (0)8341-803-374
ailto:[email protected]
http://www.kontron.com

-----BEGIN GEEK CODE BLOCK-----
  Version: 3.1
  GU d- s++:>++:+ a+ C++$ !U !P L++>$ E-- W+(-) N- o?
  K? w !O !M V !PS PE- Y+ PGP+ t 5? X R* tv- b+ DI+++
  D-- G e++> h--- !r x+++
------END GEEK CODE BLOCK------

rahul

author

2006-07-11 10:47 UTC #2 lore raw

Hi Claus.Gindhart

I am facing some problem in applying the patch.

I have copied the pacth to a file "patch-pciutils"

[root@localhost pciutils-2.1.11]# file patch-pciutils
patch-pciutils: 'diff' output text
[root@localhost pciutils-2.1.11]#
when i gave the command :
[root@localhost pciutils-2.1.11]# patch -p1 patch-pciutils
.
.
Nothing happens even after 3/4 minutes...so i am stopping it by ctrl+c. None of the files are edited.

In the patch u sent , let me know wether it is complete one or configure file is left as it is after the lines c=config.h
echo >$c "#define ARCH_echo $cpu | tr 'a-z' 'A-Z'"

Thanks & Regards
Rahul

Quoted 76 lines · Claus Gindhart

Rahul,
you need to download the pciutils (e.g. 2.1.11) tarball, and cross compile it for PPC.
However, i had to patch the configure script to make it cross-compilable. Here is the patch
---------------------------8-<----------------------------------------------- diff -Nurd pciutils-2.1.11.ori/lib/configure pciutils-2.1.11/lib/configure
lib/configure 2006-05-29 11:08:00.000000000 +0200 renamed from lib/configure 2003-01-04 13:29:23.000000000 +0100 +0 -0
@@ -12,17 +12,20 @@
echo_n "Configuring libpci for your system..."
sharedir=${1:-/usr/share}
version=${2:-0.0}
lib/configure 2006-05-29 11:08:00.000000000 +0200 renamed from lib/configure 2003-01-04 13:29:23.000000000 +0100 +14 ~~-11~~
-sys=`uname -s`
-rel=`uname -r`
-if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
-then
-       rel=`/usr/bin/oslevel`
-       proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
-       cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
-else
-       cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/'`
-fi
-echo " $sys/$cpu $rel"
+sys=Linux
+rel=2.6.13
+cpu=ppc
+#sys=`uname -s`
+#rel=`uname -r`
+#if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
+#then
+#      rel=`/usr/bin/oslevel`
+#      proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
+#      cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
+#else
+#      cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/'`
+#fi
+#echo " $sys/$cpu $rel"
c=config.h
echo >$c "#define ARCH_echo $cpu | tr 'a-z' 'A-Z'" ---------------------------8-<-----------------------------------------------
For the build, i called
export CROSS=$(CROSS_COMPILE)
make HOST=$(ARCH)
However, depending on your environment, it might by slightly different in your case.
Quoted 19 lines · rahul
Hi All
My target system is powerpc , linux-2.6.11.
when i give the lspci in my target system , it says "can't find the command".
I have seen in the ramdisk directory, i could not see the lspci utility or pci utilities. Even in the busybox i could not find the utility. In linux i have enabled the pci support.
How to get the utility to busybox. I have searched in the net but could not succeed. Can anyone please help me in this regard. plz correct me if i am missing some basic configuration .
Thanks & Regards
Rahul
_______________________________________________
Linuxppc-embedded mailing list
[email protected]
https://ozlabs.org/mailman/listinfo/linuxppc-embedded

Claus Gindhart

2006-07-11 12:02 UTC #3 lore raw

Hi Rahul,

Maybe, its better, if you do the modification by hand. This has the advantage, that you know, what happens.

Just, search for the following lines --------------8-<----------------------
sys=uname -s
rel=uname -r
if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ] then

      rel=`/usr/bin/oslevel`
      proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
      cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
else
      cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/'`

fi
echo " $sys/$cpu $rel"
--------------8-<----------------------

Comment them out; they can not work, when cross compiling, because they try to detect Kernel version and architecture by using host tools

Then, add the following lines

--------------8-<----------------------
sys=Linux
rel=2.6.13 (or whatever Kernel version you have)
cpu=ppc
--------------8-<----------------------

Signature · 15 lines

Mit freundlichen Gruessen / Best regards

Claus Gindhart
SW R&D
Kontron Modular Computers
phone :++49 (0)8341-803-374
mailto:[email protected]
http://www.kontron.com

-----BEGIN GEEK CODE BLOCK-----
  Version: 3.1
  GU d- s++:>++:+ a+ C++$ !U !P L++>$ E-- W+(-) N- o?
  K? w !O !M V !PS PE- Y+ PGP+ t 5? X R* tv- b+ DI+++
  D-- G e++> h--- !r x+++
------END GEEK CODE BLOCK------

sudheer

2006-07-12 07:10 UTC #4 lore raw

Hi Claus.Gindhart

Thanks for patch.
I have tried the same and could do it.
I have modified the lib/configure file manually and gave the following command #make CC=powerpc-linux-gcc
I could get the lspci, setpci commands.
Need to test this with my target board. Let you know after testing.

But when i tried with applying patch directly.. i got the following error:
[root@localhost pciutils-2.1.11]# patch -p1 < patch-pciutils patching file lib/configure
Hunk #1 FAILED at 12.
1 out of 1 hunk FAILED -- saving rejects to file lib/configure.rej [root@localhost pciutils-2.1.11]#
I have just copy pasted the patch from my mail and tried.

Thanks & Regards
Sudheer

Quoted 33 lines · Claus Gindhart

Hi Rahul,
Maybe, its better, if you do the modification by hand. This has the advantage, that you know, what happens.
Just, search for the following lines --------------8-<----------------------
sys=uname -s
rel=uname -r
if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ] then
     rel=`/usr/bin/oslevel`
     proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
     cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
else
     cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/'`
fi
echo " $sys/$cpu $rel"
--------------8-<----------------------
Comment them out; they can not work, when cross compiling, because they try to detect Kernel version and architecture by using host tools
Then, add the following lines
--------------8-<----------------------
sys=Linux
rel=2.6.13 (or whatever Kernel version you have)
cpu=ppc
--------------8-<----------------------

Sergei Shtylyov

2006-07-11 12:32 UTC #5 lore raw

In reply to rahul

Hello.

Quoted 4 lines · rahul

I am facing some problem in applying the patch.
I have copied the pacth to a file "patch-pciutils"

Quoted 9 lines

[root@localhost pciutils-2.1.11]# file patch-pciutils
patch-pciutils: 'diff' output text
[root@localhost pciutils-2.1.11]#
when i gave the command :
[root@localhost pciutils-2.1.11]# patch -p1 patch-pciutils
.
.
Nothing happens even after 3/4 minutes...so i am stopping it by ctrl+c. None of the files are edited.

No wonder, patch(1) expects the patch to be fed thru stdin, so you should
have typed:

patch -p1 < patch-pciutils

Quoted 2 lines

Thanks & Regards
Rahul

WBR, Sergei

Mark Zhan

2006-07-11 11:55 UTC #6 lore raw

In reply to rahul

It seems that busybox doesn't support lspci command.

Quoted 16 lines · rahul

Hi All
My target system is powerpc , linux-2.6.11.
when i give the lspci in my target system , it says "can't find the command".
I have seen in the ramdisk directory, i could not see the lspci utility or pci utilities. Even in the busybox i could not find the utility. In linux i have enabled the pci support.
How to get the utility to busybox. I have searched in the net but could not succeed. Can anyone please help me in this regard. plz correct me if i am missing some basic configuration .
Thanks & Regards
Rahul
_______________________________________________
Linuxppc-embedded mailing list
[email protected]
https://ozlabs.org/mailman/listinfo/linuxppc-embedded