* Re: PATCH pci.rc with lspci instead of deprecated /proc/pci
2004-02-04 19:46 PATCH pci.rc with lspci instead of deprecated /proc/pci mjl
@ 2004-02-04 20:41 ` Marco d'Itri
2004-02-05 10:50 ` mjl
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Marco d'Itri @ 2004-02-04 20:41 UTC (permalink / raw)
To: linux-hotplug
On Feb 04, mjl <malet.jean-luc@laposte.net> wrote:
>this patch is for using lspci to generate pci semi coldplug events (ie
>load the modules...)
You cannot use awk because it's in /usr/bin/, which may not be mounted
when hotplug is started.
(I'm going to post soon a patch which will enable PCI events synthesis
for 2.6 kernels.)
--
ciao, |
Marco | [4457 ro0sPURkp5vwA]
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: PATCH pci.rc with lspci instead of deprecated /proc/pci
2004-02-04 19:46 PATCH pci.rc with lspci instead of deprecated /proc/pci mjl
2004-02-04 20:41 ` Marco d'Itri
@ 2004-02-05 10:50 ` mjl
2004-02-05 16:39 ` Martin Mares
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: mjl @ 2004-02-05 10:50 UTC (permalink / raw)
To: linux-hotplug
Marco d'Itri wrote:
>On Feb 04, mjl <malet.jean-luc@laposte.net> wrote:
>
> >this patch is for using lspci to generate pci semi coldplug events (ie
> >load the modules...)
>You cannot use awk because it's in /usr/bin/, which may not be mounted
>when hotplug is started.
>
>(I'm going to post soon a patch which will enable PCI events synthesis
>for 2.6 kernels.)
>
>
ijlm@Sorcerer:~/devel$ which lspci
/usr/sbin/lspci
so you can't use lspci too. if I remember correctly /proc pci is a
deprecated option....
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: PATCH pci.rc with lspci instead of deprecated /proc/pci
2004-02-04 19:46 PATCH pci.rc with lspci instead of deprecated /proc/pci mjl
2004-02-04 20:41 ` Marco d'Itri
2004-02-05 10:50 ` mjl
@ 2004-02-05 16:39 ` Martin Mares
2004-02-05 17:14 ` Arnd Bergmann
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Martin Mares @ 2004-02-05 16:39 UTC (permalink / raw)
To: linux-hotplug
> You cannot use awk because it's in /usr/bin/, which may not be mounted
> when hotplug is started.
"cut -d' ' -f4" should be fine.
Have a nice fortnight
--
Martin `MJ' Mares <mj@ucw.cz> http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
Don't take life too seriously -- you'll never get out of it alive.
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: PATCH pci.rc with lspci instead of deprecated /proc/pci
2004-02-04 19:46 PATCH pci.rc with lspci instead of deprecated /proc/pci mjl
` (2 preceding siblings ...)
2004-02-05 16:39 ` Martin Mares
@ 2004-02-05 17:14 ` Arnd Bergmann
2004-02-05 17:21 ` Marco d'Itri
2004-02-05 17:32 ` Måns Rullgård
5 siblings, 0 replies; 7+ messages in thread
From: Arnd Bergmann @ 2004-02-05 17:14 UTC (permalink / raw)
To: linux-hotplug
On Thursday 05 February 2004 11:50, mjl wrote:
> Marco d'Itri wrote:
> >You cannot use awk because it's in /usr/bin/, which may not be mounted
> >when hotplug is started.
> so you can't use lspci too. if I remember correctly /proc pci is a
> deprecated option....
How about "ls /sys/bus/pci/devices/ ; while read PCI_ID ; do ... ; done"?
Arnd <><
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: PATCH pci.rc with lspci instead of deprecated /proc/pci
2004-02-04 19:46 PATCH pci.rc with lspci instead of deprecated /proc/pci mjl
` (3 preceding siblings ...)
2004-02-05 17:14 ` Arnd Bergmann
@ 2004-02-05 17:21 ` Marco d'Itri
2004-02-05 17:32 ` Måns Rullgård
5 siblings, 0 replies; 7+ messages in thread
From: Marco d'Itri @ 2004-02-05 17:21 UTC (permalink / raw)
To: linux-hotplug
On Feb 05, Arnd Bergmann <arnd@arndb.de> wrote:
>How about "ls /sys/bus/pci/devices/ ; while read PCI_ID ; do ... ; done"?
Yesterday I send a patch which does this and more.
It will not support 2.4 kernels, but I don't care much.
--
ciao, |
Marco | [4472 esn2GieqovK/6]
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: PATCH pci.rc with lspci instead of deprecated /proc/pci
2004-02-04 19:46 PATCH pci.rc with lspci instead of deprecated /proc/pci mjl
` (4 preceding siblings ...)
2004-02-05 17:21 ` Marco d'Itri
@ 2004-02-05 17:32 ` Måns Rullgård
5 siblings, 0 replies; 7+ messages in thread
From: Måns Rullgård @ 2004-02-05 17:32 UTC (permalink / raw)
To: linux-hotplug
[-- Attachment #1: Type: text/plain, Size: 312 bytes --]
Martin Mares <mj@ucw.cz> writes:
>> You cannot use awk because it's in /usr/bin/, which may not be mounted
>> when hotplug is started.
>
> "cut -d' ' -f4" should be fine.
This patch is working well for me with Linux 2.6.2. Please tell me if
I've missed something.
--
Måns Rullgård
mru@kth.se
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: hotplug-linux2.6.diff --]
[-- Type: text/x-patch, Size: 2680 bytes --]
Index: etc/hotplug/hotplug.functions
===================================================================
RCS file: /cvsroot/linux-hotplug/admin/etc/hotplug/hotplug.functions,v
retrieving revision 1.22
diff -u -r1.22 hotplug.functions
--- etc/hotplug/hotplug.functions 7 Oct 2003 21:15:38 -0000 1.22
+++ etc/hotplug/hotplug.functions 5 Jan 2004 18:33:33 -0000
@@ -139,7 +139,7 @@
do
# maybe driver modules need loading
LOADED=false
- if ! lsmod | grep -q "^$MODULE " > /dev/null 2>&1; then
+ if ! lsmod | grep -q "^${MODULE//-/_} " > /dev/null 2>&1; then
if grep -q "^$MODULE\$" $HOTPLUG_DIR/blacklist \
>/dev/null 2>&1; then
debug_mesg "... blacklisted module: $MODULE"
Index: etc/hotplug/pci.agent
===================================================================
RCS file: /cvsroot/linux-hotplug/admin/etc/hotplug/pci.agent,v
retrieving revision 1.13
diff -u -r1.13 pci.agent
--- etc/hotplug/pci.agent 16 Sep 2003 19:42:17 -0000 1.13
+++ etc/hotplug/pci.agent 5 Jan 2004 18:33:33 -0000
@@ -147,7 +147,7 @@
add)
pci_convert_vars
- LABEL="PCI slot $PCI_SLOT_NAME"
+ LABEL="PCI slot $PCI_SLOT"
# on 2.4 systems, modutils maintains MAP_CURRENT
if [ -r $MAP_CURRENT ]; then
Index: etc/hotplug/pci.rc
===================================================================
RCS file: /cvsroot/linux-hotplug/admin/etc/hotplug/pci.rc,v
retrieving revision 1.7
diff -u -r1.7 pci.rc
--- etc/hotplug/pci.rc 6 Jun 2003 18:27:23 -0000 1.7
+++ etc/hotplug/pci.rc 5 Jan 2004 18:33:33 -0000
@@ -25,6 +25,11 @@
# . /etc/sysconfig/pci
# fi
+sys_file ()
+{
+ cut -f2 -dx $DEVICE/$1
+}
+
pci_boot_events ()
{
#
@@ -46,14 +51,27 @@
PCI_SUBSYS_ID=0:0
export ACTION PCI_CLASS PCI_ID PCI_SLOT PCI_SUBSYS_ID
- # these notifications will be handled by pcimodules
- for BUS in `cd /proc/bus/pci;find * -type d -print`; do
- for SLOT_FUNC in `cd /proc/bus/pci/$BUS; echo *`; do
- PCI_SLOT=$BUS:$SLOT_FUNC
- : hotplug pci for $PCI_SLOT
- /sbin/hotplug pci
+ case $KERNEL in
+ 2.5*|2.6*)
+ for DEVICE in /sys/bus/pci/devices/*; do
+ PCI_CLASS=`sys_file class`
+ PCI_ID=`sys_file vendor`:`sys_file device`
+ PCI_SLOT=`echo $DEVICE | cut -d: -f2-`
+ PCI_SUBSYS_ID=`sys_file subsystem_vendor`:`sys_file subsystem_device`
+ /sbin/hotplug pci
+ done
+ ;;
+ 2.4*)
+ # these notifications will be handled by pcimodules
+ for BUS in `cd /proc/bus/pci;find * -type d -print`; do
+ for SLOT_FUNC in `cd /proc/bus/pci/$BUS; echo *`; do
+ PCI_SLOT=$BUS:$SLOT_FUNC
+ : hotplug pci for $PCI_SLOT
+ /sbin/hotplug pci
+ done
done
- done
+ ;;
+ esac
}
# See how we were called.
^ permalink raw reply [flat|nested] 7+ messages in thread