1 files changed, 72 insertions, 79 deletions

diff --git a/Documentation/edac.txt b/Documentation/edac.txt
index a5c36842ecef..ced527388001 100644
--- a/Documentation/edac.txt
+++ b/Documentation/edac.txt
@@ -222,74 +222,9 @@ both csrow2 and csrow3 are populated, this indicates a dual ranked
 set of DIMMs for channels 0 and 1.
 
 
-Within each of the 'mc','mcX' and 'csrowX' directories are several
+Within each of the 'mcX' and 'csrowX' directories are several
 EDAC control and attribute files.
 
-
-============================================================================
-DIRECTORY 'mc'
-
-In directory 'mc' are EDAC system overall control and attribute files:
-
-
-Panic on UE control file:
-
-        'edac_mc_panic_on_ue'
-
-        An uncorrectable error will cause a machine panic.  This is usually
-        desirable.  It is a bad idea to continue when an uncorrectable error
-        occurs - it is indeterminate what was uncorrected and the operating
-        system context might be so mangled that continuing will lead to further
-        corruption. If the kernel has MCE configured, then EDAC will never
-        notice the UE.
-
-        LOAD TIME: module/kernel parameter: panic_on_ue=[0|1]
-
-        RUN TIME:  echo "1" >/sys/devices/system/edac/mc/edac_mc_panic_on_ue
-
-
-Log UE control file:
-
-        'edac_mc_log_ue'
-
-        Generate kernel messages describing uncorrectable errors.  These errors
-        are reported through the system message log system.  UE statistics
-        will be accumulated even when UE logging is disabled.
-
-        LOAD TIME: module/kernel parameter: log_ue=[0|1]
-
-        RUN TIME: echo "1" >/sys/devices/system/edac/mc/edac_mc_log_ue
-
-
-Log CE control file:
-
-        'edac_mc_log_ce'
-
-        Generate kernel messages describing correctable errors.  These
-        errors are reported through the system message log system.
-        CE statistics will be accumulated even when CE logging is disabled.
-
-        LOAD TIME: module/kernel parameter: log_ce=[0|1]
-
-        RUN TIME: echo "1" >/sys/devices/system/edac/mc/edac_mc_log_ce
-
-
-Polling period control file:
-
-        'edac_mc_poll_msec'
-
-        The time period, in milliseconds, for polling for error information.
-        Too small a value wastes resources.  Too large a value might delay
-        necessary handling of errors and might loose valuable information for
-        locating the error.  1000 milliseconds (once each second) is the current
-        default. Systems which require all the bandwidth they can get, may
-        increase this.
-
-        LOAD TIME: module/kernel parameter: poll_msec=[0|1]
-
-        RUN TIME: echo "1000" >/sys/devices/system/edac/mc/edac_mc_poll_msec
-
-
 ============================================================================
 'mcX' DIRECTORIES
 
@@ -537,7 +472,6 @@ Channel 1 DIMM Label control file:
         motherboard specific and determination of this information
         must occur in userland at this time.
 
-
 ============================================================================
 SYSTEM LOGGING
 
@@ -570,7 +504,6 @@ error type, a notice of "no info" and then an optional,
 driver-specific error message.
 
 
-
 ============================================================================
 PCI Bus Parity Detection
 
@@ -604,6 +537,74 @@ Enable/Disable PCI Parity checking control file:
         echo "0" >/sys/devices/system/edac/pci/check_pci_parity
 
 
+Parity Count:
+
+        'pci_parity_count'
+
+        This attribute file will display the number of parity errors that
+        have been detected.
+
+
+============================================================================
+MODULE PARAMETERS
+
+Panic on UE control file:
+
+        'edac_mc_panic_on_ue'
+
+        An uncorrectable error will cause a machine panic.  This is usually
+        desirable.  It is a bad idea to continue when an uncorrectable error
+        occurs - it is indeterminate what was uncorrected and the operating
+        system context might be so mangled that continuing will lead to further
+        corruption. If the kernel has MCE configured, then EDAC will never
+        notice the UE.
+
+        LOAD TIME: module/kernel parameter: edac_mc_panic_on_ue=[0|1]
+
+        RUN TIME:  echo "1" > /sys/module/edac_core/parameters/edac_mc_panic_on_ue
+
+
+Log UE control file:
+
+        'edac_mc_log_ue'
+
+        Generate kernel messages describing uncorrectable errors.  These errors
+        are reported through the system message log system.  UE statistics
+        will be accumulated even when UE logging is disabled.
+
+        LOAD TIME: module/kernel parameter: edac_mc_log_ue=[0|1]
+
+        RUN TIME: echo "1" > /sys/module/edac_core/parameters/edac_mc_log_ue
+
+
+Log CE control file:
+
+        'edac_mc_log_ce'
+
+        Generate kernel messages describing correctable errors.  These
+        errors are reported through the system message log system.
+        CE statistics will be accumulated even when CE logging is disabled.
+
+        LOAD TIME: module/kernel parameter: edac_mc_log_ce=[0|1]
+
+        RUN TIME: echo "1" > /sys/module/edac_core/parameters/edac_mc_log_ce
+
+
+Polling period control file:
+
+        'edac_mc_poll_msec'
+
+        The time period, in milliseconds, for polling for error information.
+        Too small a value wastes resources.  Too large a value might delay
+        necessary handling of errors and might loose valuable information for
+        locating the error.  1000 milliseconds (once each second) is the current
+        default. Systems which require all the bandwidth they can get, may
+        increase this.
+
+        LOAD TIME: module/kernel parameter: edac_mc_poll_msec=[0|1]
+
+        RUN TIME: echo "1000" > /sys/module/edac_core/parameters/edac_mc_poll_msec
+
 
 Panic on PCI PARITY Error:
 
@@ -614,21 +615,13 @@ Panic on PCI PARITY Error:
         error has been detected.
 
 
-        module/kernel parameter: panic_on_pci_parity=[0|1]
+        module/kernel parameter: edac_panic_on_pci_pe=[0|1]
 
         Enable:
-        echo "1" >/sys/devices/system/edac/pci/panic_on_pci_parity
+        echo "1" > /sys/module/edac_core/parameters/edac_panic_on_pci_pe
 
         Disable:
-        echo "0" >/sys/devices/system/edac/pci/panic_on_pci_parity
-
-
-Parity Count:
-
-        'pci_parity_count'
-
-        This attribute file will display the number of parity errors that
-        have been detected.
+        echo "0" > /sys/module/edac_core/parameters/edac_panic_on_pci_pe