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From 51cda725533a217fd194c26a90e9c8c72a7e8c4d Mon Sep 17 00:00:00 2001 |
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From: Frederic Crozat <fcrozat@mandriva.com> |
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Date: Sun, 1 Jul 2012 17:44:41 +0100 |
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Subject: [PATCH 502/509] Disable modprobe pci devices on coldplug for storage |
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and display |
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|
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Signed-off-by: Frederic Crozat <fcrozat@mandriva.com> |
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--- |
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rules.d/80-drivers.rules | 10 ++++++++++ |
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1 file changed, 10 insertions(+) |
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|
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diff --git a/rules.d/80-drivers.rules b/rules.d/80-drivers.rules |
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index 16fa5d8e3..f99b99425 100644 |
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--- a/rules.d/80-drivers.rules |
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+++ b/rules.d/80-drivers.rules |
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@@ -2,6 +2,16 @@ |
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|
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ACTION!="add", GOTO="drivers_end" |
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|
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+# modprobe pci devices on cold plug except for: |
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+# PCI_BASE_CLASS_STORAGE 0x01 |
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+SUBSYSTEM=="pci", ENV{STARTUP}=="1", ATTR{class}=="0x01*", GOTO="drivers_end" |
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+ |
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+# for display (0x03) devices |
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+# - use a special conflict-filtering script when not in initrd |
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+SUBSYSTEM=="pci", ATTR{class}=="0x03*", DRIVER!="?*", TEST=="/initrd", RUN+="/sbin/display_driver_helper --load $env{MODALIAS}", GOTO="drivers_end" |
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+# - skip loading if in initrd (i.e. no /initrd) and nokmsboot or failsafe is specified |
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+SUBSYSTEM=="pci", ATTR{class}=="0x03*", DRIVER!="?*", PROGRAM="/bin/grep -qFw -e nokmsboot -e failsafe /proc/cmdline", GOTO="drivers_end" |
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+ |
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ENV{MODALIAS}=="?*", RUN{builtin}+="kmod load '$env{MODALIAS}'" |
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SUBSYSTEM=="tifm", ENV{TIFM_CARD_TYPE}=="SD", RUN{builtin}+="kmod load tifm_sd" |
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SUBSYSTEM=="tifm", ENV{TIFM_CARD_TYPE}=="MS", RUN{builtin}+="kmod load tifm_ms" |
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-- |
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2.13.5 |
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