ASoC: Introduce platform driver model for dm644x, dm355

[pandora-kernel.git] / Documentation / edac.txt

diff --git a/Documentation/edac.txt b/Documentation/edac.txt
index a5c3684..8eda3fb 100644 (file)
--- 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.
 
 
 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.
 
 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
 
 ============================================================================
 'mcX' DIRECTORIES
 


@@ -392,7 +327,7 @@ Sdram memory scrubbing rate:
        'sdram_scrub_rate'
 
        Read/Write attribute file that controls memory scrubbing. The scrubbing
        'sdram_scrub_rate'
 
        Read/Write attribute file that controls memory scrubbing. The scrubbing

-       rate is set by writing a minimum bandwith in bytes/sec to the attribute
+       rate is set by writing a minimum bandwidth in bytes/sec to the attribute

        file. The rate will be translated to an internal value that gives at
        least the specified rate.
 
        file. The rate will be translated to an internal value that gives at
        least the specified rate.
 


@@ -537,7 +472,6 @@ Channel 1 DIMM Label control file:
        motherboard specific and determination of this information
        must occur in userland at this time.
 
        motherboard specific and determination of this information
        must occur in userland at this time.
 

-

 ============================================================================
 SYSTEM LOGGING
 
 ============================================================================
 SYSTEM LOGGING
 


@@ -570,7 +504,6 @@ error type, a notice of "no info" and then an optional,
 driver-specific error message.
 
 
 driver-specific error message.
 
 

-

 ============================================================================
 PCI Bus Parity Detection
 
 ============================================================================
 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
 
 
        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:
 
 
 Panic on PCI PARITY Error:
 


@@ -614,21 +615,13 @@ Panic on PCI PARITY Error:
        error has been detected.
 
 
        error has been detected.
 
 

-       module/kernel parameter: panic_on_pci_parity=[0|1]
+       module/kernel parameter: edac_panic_on_pci_pe=[0|1]

 
        Enable:
 
        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:
 
        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