From 1d698ef647a8905ca549ebd599b000d4c4ecde78 Mon Sep 17 00:00:00 2001
From: Matthias Schwarzott <zzam@gentoo.org>
Date: Tue, 25 Nov 2008 17:13:07 +0100
Subject: rules: Gentoo update

---
 rules/gentoo/30-kernel-compat.rules | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

(limited to 'rules/gentoo/30-kernel-compat.rules')

diff --git a/rules/gentoo/30-kernel-compat.rules b/rules/gentoo/30-kernel-compat.rules
index 1f767df8d8..d07e7fa1c3 100644
--- a/rules/gentoo/30-kernel-compat.rules
+++ b/rules/gentoo/30-kernel-compat.rules
@@ -1,9 +1,17 @@
 # do not edit this file, it will be overwritten on update
 
-ACTION!="add", GOTO="kernel_compat_end"
+ACTION!="add|change", GOTO="kernel_compat_end"
+
+#
+# rules to workaround bad sysfs timing
+#
+
+ACTION!="add", GOTO="kernel_compat_wait_end"
 
 # workarounds needed to synchronize with sysfs
+# needed for kernels < v2.6.18-rc1
 DEVPATH=="/devices/*", ENV{PHYSDEVBUS}=="?*", WAIT_FOR_SYSFS="bus"
+SUBSYSTEM=="scsi", KERNEL=="[0-9]*:[0-9]*",    WAIT_FOR_SYSFS="ioerr_cnt"
 
 # needed for kernels <2.6.16
 SUBSYSTEM=="net", WAIT_FOR_SYSFS="address"
@@ -11,13 +19,29 @@ SUBSYSTEM=="net", WAIT_FOR_SYSFS="address"
 # needed for kernels <2.6.17
 SUBSYSTEM=="net", ENV{PHYSDEVDRIVER}=="?*", WAIT_FOR_SYSFS="device/driver"
 
+LABEL="kernel_compat_wait_end"
 
+#
+# naming device rules
+#
 
+# old style usb sysfs devices
 # needed for kernels <2.6.22
 SUBSYSTEM=="usb_device", PROGRAM="/bin/sh -c 'K=%k; K=$${K#usbdev}; printf bus/usb/%%03i/%%03i $${K%%%%.*} $${K#*.}'", NAME="%c", GROUP="usb", MODE="0664"
 
+# /sys/class/block will export this
+# needed for kernels <2.6.25-rc1
+SUBSYSTEM!="block", GOTO="block_devtype_end"
+ENV{DEVTYPE}!="?*", ATTR{range}=="?*", ENV{DEVTYPE}="disk"
+ENV{DEVTYPE}!="?*", ATTR{start}=="?*", ENV{DEVTYPE}="partition"
+LABEL="block_devtype_end"
 
 
+#
+# module loading rules
+#
+ACTION!="add", GOTO="kernel_compat_end"
+
 # this driver is broken and should not be loaded automatically
 # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=398962
 # needed for kernels <2.6.21
@@ -26,6 +50,11 @@ SUBSYSTEM=="platform", ENV{MODALIAS}=="i82365", ENV{MODALIAS}=""
 # No need for more code, as MODALIAS is present
 ENV{MODALIAS}=="?*", GOTO="kernel_compat_end"
 
+# needed for kernel <2.6.27-rc5
+# acpi will do on newer kernels
+SUBSYSTEM=="pnp", DRIVER!="?*", \
+  RUN{ignore_error}+="/bin/sh -c '/sbin/modprobe -a $$(while read id; do echo pnp:d$$id; done < /sys$devpath/id)'"
+
 # needed for kernels <2.6.22
 SUBSYSTEM!="scsi_device", GOTO="kernel_compat_end"
 
@@ -44,4 +73,3 @@ SUBSYSTEM!="scsi_device", GOTO="kernel_compat_end"
 
 LABEL="kernel_compat_end"
 
-
-- 
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