Home
Reading
Searching
Subscribe
Sponsors
Statistics
Posting
Contact
Spam
Lists
Links
About
Hosting
Filtering
Features Download
Marketing
Archives
FAQ
Blog
 
Gmane
From: Harry Ciao <qingtao.cao <at> windriver.com>
Subject: [v1 PATCH 0/8] Add AMD8111 and AMD8131 EDAC drivers
Newsgroups: gmane.linux.kernel
Date: Monday 9th March 2009 08:08:09 UTC (over 7 years ago)
Comments:		
---------
Introduce AMD8111 EDAC driver, which makes use of error detections 
on the LPC Bridge Controller and PCI Bridge Controller on the AMD8111 
HyperTransport I/O Hub.

Introduce AMD8131 EDAC driver source file, which makes use of error
detections on the PCI-X Bridge Controllers on the AMD8131 HyperTransport
PCI-X Tunnel.

Since both AMD8111 and AMD8131 EDAC drivers would use edac_pci_ctl_info
structures, EDAC core has to take the responsibility to allocate a unique
"edac_pci_idx" for each of them, by newly added edac_pci_alloc_index().

Note, by far only POLL mode is supported, and they have been tested on 
MAPLE platform, from below test logs we can tell that they could be 
correctly installed and removed, and export proper sysfs interfaces.

Test steps:
-----------
CONFIG_EDAC=y
CONFIG_EDAC_DEBUG=y
CONFIG_EDAC_MM_EDAC=m
CONFIG_EDAC_AMD8111=m
CONFIG_EDAC_AMD8131=m

insmod edac_core.ko
dmesg -n 8
insmod amd8111_edac.ko
cd /sys/devices/system/edac
ls -lt
ls -lt pci/ ,etc
ls -lt lpc/ ,etc
rmmod amd8111_edac
insmod amd8131_edac.ko
insmod amd8111_edac.ko
cd /sys/devices/system/edac
ls -lt
ls -lt pci/pci* ,etc
rmmod amd8131_edac
rmmod amd8111_edac

Test results:
-------------
[email protected]:/root> insmod edac_core.ko
[email protected]:/root> lsmod 
Module                  Size  Used by
edac_core              83168  0 
[email protected]:/root> ls -lt /sys/devices/system/edac/
total 0
drwxr-xr-x 2 root root 0 May  1 20:52 mc
[email protected]:/root> dmesg -n 8
[email protected]:/root> insmod amd8111_edac.ko 
EDAC DEBUG: edac_device_register_sysfs_main_kobj()
amd8111_lpc_bridge_init: port 97 is buggy, not supported by hardware?
EDAC DEBUG: edac_device_add_device()
EDAC DEBUG: find_edac_device_by_dev()
EDAC DEBUG: edac_device_create_sysfs() idx=0
EDAC DEBUG: edac_device_create_instances()
EDAC DEBUG: edac_device_workq_setup()
EDAC DEVICE0: Giving out device to module 'amd8111_edac' controller 'lpc':
DEV '0000:00:06.0' (POLLED)
added one edac_dev on AMD8111 vendor 1022, device 7468, name lpc
EDAC DEBUG: edac_pci_alloc_ctl_info()
EDAC DEBUG: edac_pci_add_device()
EDAC DEBUG: add_edac_pci_to_global_list()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_create_sysfs() idx=0
EDAC DEBUG: edac_pci_main_kobj_setup()
EDAC DEBUG: Registered '.../edac/pci' kobject
EDAC DEBUG: edac_pci_create_instance_kobj()
EDAC DEBUG: edac_pci_create_instance_kobj() Register instance 'pci0'
kobject
EDAC DEBUG: edac_pci_workq_setup()
EDAC PCI0: Giving out device to module 'amd8111_edac' controller
'AMD8111_PCI_Controller': DEV '0000:00:05.0' (POLLED)
added one edac_pci on AMD8111 vendor 1022, device 7460, name
AMD8111_PCI_Controller
[email protected]:/root> lsmod
Module                  Size  Used by
amd8111_edac           12128  0 
edac_core              83168  3 amd8111_edac
[email protected]:/root> cd /sys/devices/system/edac
[email protected]:/sys/devices/system/edac> ls -lt
total 0
drwxr-xr-x 3 root root 0 May  1 20:52 pci
drwxr-xr-x 3 root root 0 May  1 20:52 lpc
drwxr-xr-x 2 root root 0 May  1 20:52 mc
[email protected]:/sys/devices/system/edac> ls -lt pci
total 0
-rw-r--r-- 1 root root 4096 May  1 20:53 check_pci_errors
-rw-r--r-- 1 root root 4096 May  1 20:53 edac_pci_log_npe
-rw-r--r-- 1 root root 4096 May  1 20:53 edac_pci_log_pe
-rw-r--r-- 1 root root 4096 May  1 20:53 edac_pci_panic_on_pe
-r--r--r-- 1 root root 4096 May  1 20:53 pci_nonparity_count
-r--r--r-- 1 root root 4096 May  1 20:53 pci_parity_count
drwxr-xr-x 2 root root    0 May  1 20:52 pci0
[email protected]:/sys/devices/system/edac> cd pci
[email protected]:/sys/devices/system/edac/pci> cat check_pci_errors 
0
[email protected]:/sys/devices/system/edac/pci> echo 1 > check_pci_errors 
[email protected]:/sys/devices/system/edac/pci> cat check_pci_errors 
1
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_log_npe 
1
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_log_pe
1
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_panic_on_pe
0
[email protected]:/sys/devices/system/edac/pci> echo 1 > edac_pci_panic_on_pe
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_panic_on_pe
1
[email protected]:/sys/devices/system/edac/pci> cat pci_nonparity_count
0
[email protected]:/sys/devices/system/edac/pci> cat pci_parity_count
0
[email protected]:/sys/devices/system/edac/pci> cd pci0
[email protected]:/sys/devices/system/edac/pci/pci0> ls -lt
total 0
lrwxrwxrwx 1 root root    0 May  1 20:54 device ->
../../../../pci0000:00/0000:00:05.0
-r--r--r-- 1 root root 4096 May  1 20:54 npe_count
-r--r--r-- 1 root root 4096 May  1 20:54 pe_count
[email protected]:/sys/devices/system/edac/pci/pci0> cat npe_count 
0
[email protected]:/sys/devices/system/edac/pci/pci0> cat pe_count 
0
[email protected]:/sys/devices/system/edac/pci/pci0> cd ../..
[email protected]:/sys/devices/system/edac> cd lpc
[email protected]:/sys/devices/system/edac/lpc> ls -lt
total 0
lrwxrwxrwx 1 root root    0 May  1 20:54 device ->
../../../pci0000:00/0000:00:06.0
-rw-r--r-- 1 root root 4096 May  1 20:54 log_ce
-rw-r--r-- 1 root root 4096 May  1 20:54 log_ue
-rw-r--r-- 1 root root 4096 May  1 20:54 panic_on_ue
-rw-r--r-- 1 root root 4096 May  1 20:54 poll_msec
drwxr-xr-x 2 root root    0 May  1 20:52 lpc0
[email protected]:/sys/devices/system/edac/lpc> cat log_ce 
1
[email protected]:/sys/devices/system/edac/lpc> cat log_ue 
1
[email protected]:/sys/devices/system/edac/lpc> cat panic_on_ue 
0
[email protected]:/sys/devices/system/edac/lpc> echo 1 > panic_on_ue 
[email protected]:/sys/devices/system/edac/lpc> cat panic_on_ue 
0
[email protected]:/sys/devices/system/edac/lpc> cat poll_msec 
1000
[email protected]:/sys/devices/system/edac/lpc> ls -lt lpc0/
total 0
-r--r--r-- 1 root root 4096 May  1 20:55 ce_count
-r--r--r-- 1 root root 4096 May  1 20:55 ue_count
[email protected]:/sys/devices/system/edac/lpc> cat lpc0/ce_count 
0
[email protected]:/sys/devices/system/edac/lpc> cat lpc0/ue_count 
0
[email protected]:/sys/devices/system/edac/lpc> cd ..
[email protected]:/sys/devices/system/edac> rmmod amd8111_edac
EDAC DEBUG: edac_pci_del_device()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_workq_teardown()
EDAC PCI: Removed device 0 for amd8111_edac AMD8111_PCI_Controller: DEV
0000:00:05.0
EDAC DEBUG: edac_pci_free_ctl_info()
EDAC DEBUG: edac_pci_remove_sysfs() index=0
EDAC DEBUG: edac_pci_unregister_sysfs_instance_kobj()
EDAC DEBUG: edac_pci_instance_release()
EDAC DEBUG: edac_pci_remove_sysfs() calling edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown() called kobject_put on main kobj
EDAC DEBUG: edac_pci_release_main_kobj() here to module_put(THIS_MODULE)
EDAC DEBUG: edac_device_del_device()
EDAC DEBUG: find_edac_device_by_dev()
EDAC DEBUG: edac_device_remove_sysfs()
EDAC DEBUG: edac_device_ctrl_instance_release()
EDAC MC: Removed device 0 for amd8111_edac lpc: DEV 0000:00:06.0
EDAC DEBUG: edac_device_unregister_sysfs_main_kobj()
[email protected]:/sys/devices/system/edac> lsmod
Module                  Size  Used by
edac_core              83168  0 
[email protected]:/sys/devices/system/edac> insmod ~/amd8131_edac.ko 
EDAC DEBUG: edac_pci_alloc_ctl_info()
EDAC DEBUG: edac_pci_add_device()
EDAC DEBUG: add_edac_pci_to_global_list()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_create_sysfs() idx=1
EDAC DEBUG: edac_pci_main_kobj_setup()
EDAC DEBUG: Registered '.../edac/pci' kobject
EDAC DEBUG: edac_pci_create_instance_kobj()
EDAC DEBUG: edac_pci_create_instance_kobj() Register instance 'pci1'
kobject
EDAC DEBUG: edac_pci_workq_setup()
EDAC PCI1: Giving out device to module 'amd8131_edac' controller
'AMD8131_PCIX_NORTH_A': DEV '0000:00:01.0' (POLLED)
added one device on AMD8131 vendor 1022, device 7451, devfn 8, name
AMD8131_PCIX_NORTH_A
EDAC DEBUG: edac_pci_alloc_ctl_info()
EDAC DEBUG: edac_pci_add_device()
EDAC DEBUG: add_edac_pci_to_global_list()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_create_sysfs() idx=2
EDAC DEBUG: edac_pci_main_kobj_setup()
EDAC DEBUG: edac_pci_create_instance_kobj()
EDAC DEBUG: edac_pci_create_instance_kobj() Register instance 'pci2'
kobject
EDAC DEBUG: edac_pci_workq_setup()
EDAC PCI2: Giving out device to module 'amd8131_edac' controller
'AMD8131_PCIX_NORTH_B': DEV '0000:00:02.0' (POLLED)
added one device on AMD8131 vendor 1022, device 7451, devfn 10, name
AMD8131_PCIX_NORTH_B
EDAC DEBUG: edac_pci_alloc_ctl_info()
EDAC DEBUG: edac_pci_add_device()
EDAC DEBUG: add_edac_pci_to_global_list()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_create_sysfs() idx=3
EDAC DEBUG: edac_pci_main_kobj_setup()
EDAC DEBUG: edac_pci_create_instance_kobj()
EDAC DEBUG: edac_pci_create_instance_kobj() Register instance 'pci3'
kobject
EDAC DEBUG: edac_pci_workq_setup()
EDAC PCI3: Giving out device to module 'amd8131_edac' controller
'AMD8131_PCIX_SOUTH_A': DEV '0000:00:03.0' (POLLED)
added one device on AMD8131 vendor 1022, device 7451, devfn 18, name
AMD8131_PCIX_SOUTH_A
EDAC DEBUG: edac_pci_alloc_ctl_info()
EDAC DEBUG: edac_pci_add_device()
EDAC DEBUG: add_edac_pci_to_global_list()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_create_sysfs() idx=4
EDAC DEBUG: edac_pci_main_kobj_setup()
EDAC DEBUG: edac_pci_create_instance_kobj()
EDAC DEBUG: edac_pci_create_instance_kobj() Register instance 'pci4'
kobject
EDAC DEBUG: edac_pci_workq_setup()
EDAC PCI4: Giving out device to module 'amd8131_edac' controller
'AMD8131_PCIX_SOUTH_B': DEV '0000:00:04.0' (POLLED)
added one device on AMD8131 vendor 1022, device 7451, devfn 20, name
AMD8131_PCIX_SOUTH_B
[email protected]:/sys/devices/system/edac> lsmod
Module                  Size  Used by
amd8131_edac            7648  0 
edac_core              83168  2 amd8131_edac
[email protected]:/sys/devices/system/edac> insmod ~/amd8111_edac.ko 
EDAC DEBUG: edac_device_register_sysfs_main_kobj()
amd8111_lpc_bridge_init: port 97 is buggy, not supported by hardware?
EDAC DEBUG: edac_device_add_device()
EDAC DEBUG: find_edac_device_by_dev()
EDAC DEBUG: edac_device_create_sysfs() idx=1
EDAC DEBUG: edac_device_create_instances()
EDAC DEBUG: edac_device_workq_setup()
EDAC DEVICE1: Giving out device to module 'amd8111_edac' controller 'lpc':
DEV '0000:00:06.0' (POLLED)
added one edac_dev on AMD8111 vendor 1022, device 7468, name lpc
EDAC DEBUG: edac_pci_alloc_ctl_info()
EDAC DEBUG: edac_pci_add_device()
EDAC DEBUG: add_edac_pci_to_global_list()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_create_sysfs() idx=5
EDAC DEBUG: edac_pci_main_kobj_setup()
EDAC DEBUG: edac_pci_create_instance_kobj()
EDAC DEBUG: edac_pci_create_instance_kobj() Register instance 'pci5'
kobject
EDAC DEBUG: edac_pci_workq_setup()
EDAC PCI5: Giving out device to module 'amd8111_edac' controller
'AMD8111_PCI_Controller': DEV '0000:00:05.0' (POLLED)
added one edac_pci on AMD8111 vendor 1022, device 7460, name
AMD8111_PCI_Controller
[email protected]:/sys/devices/system/edac> ls -lt
total 0
drwxr-xr-x 7 root root 0 May  1 21:28 pci
drwxr-xr-x 3 root root 0 May  1 21:28 lpc
drwxr-xr-x 2 root root 0 May  1 20:52 mc
[email protected]:/sys/devices/system/edac> cd pci
[email protected]:/sys/devices/system/edac/pci> ls -lt
total 0
-rw-r--r-- 1 root root 4096 May  1 21:28 check_pci_errors
-rw-r--r-- 1 root root 4096 May  1 21:28 edac_pci_log_npe
-rw-r--r-- 1 root root 4096 May  1 21:28 edac_pci_log_pe
-rw-r--r-- 1 root root 4096 May  1 21:28 edac_pci_panic_on_pe
-r--r--r-- 1 root root 4096 May  1 21:28 pci_nonparity_count
-r--r--r-- 1 root root 4096 May  1 21:28 pci_parity_count
drwxr-xr-x 2 root root    0 May  1 21:28 pci5
drwxr-xr-x 2 root root    0 May  1 21:27 pci4
drwxr-xr-x 2 root root    0 May  1 21:27 pci3
drwxr-xr-x 2 root root    0 May  1 21:27 pci2
drwxr-xr-x 2 root root    0 May  1 21:27 pci1
[email protected]:/sys/devices/system/edac/pci> cat check_pci_errors 
1
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_log_npe
1
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_log_pe
1
[email protected]:/sys/devices/system/edac/pci> cat edac_pci_panic_on_pe
1
[email protected]:/sys/devices/system/edac/pci> cat pci_nonparity_count
0
[email protected]:/sys/devices/system/edac/pci> cat pci_parity_count
0
[email protected]:/sys/devices/system/edac/pci> ls -lt pci5
total 0
lrwxrwxrwx 1 root root    0 May  1 21:29 device ->
../../../../pci0000:00/0000:00:05.0
-r--r--r-- 1 root root 4096 May  1 21:29 npe_count
-r--r--r-- 1 root root 4096 May  1 21:29 pe_count
[email protected]:/sys/devices/system/edac/pci> cat pci5/npe_count 
0
[email protected]:/sys/devices/system/edac/pci> cat pci5/pe_count  
0
[email protected]:/sys/devices/system/edac/pci> lsmod
Module                  Size  Used by
amd8111_edac           12128  0 
amd8131_edac            7648  0 
edac_core              83168  4 amd8111_edac,amd8131_edac
[email protected]:/sys/devices/system/edac/pci> rmmod amd8131_edac
EDAC DEBUG: edac_pci_del_device()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_workq_teardown()
EDAC PCI: Removed device 4 for amd8131_edac AMD8131_PCIX_SOUTH_B: DEV
0000:00:04.0
EDAC DEBUG: edac_pci_free_ctl_info()
EDAC DEBUG: edac_pci_remove_sysfs() index=4
EDAC DEBUG: edac_pci_unregister_sysfs_instance_kobj()
EDAC DEBUG: edac_pci_instance_release()
EDAC DEBUG: edac_pci_remove_sysfs() calling edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_del_device()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_workq_teardown()
EDAC PCI: Removed device 3 for amd8131_edac AMD8131_PCIX_SOUTH_A: DEV
0000:00:03.0
EDAC DEBUG: edac_pci_free_ctl_info()
EDAC DEBUG: edac_pci_remove_sysfs() index=3
EDAC DEBUG: edac_pci_unregister_sysfs_instance_kobj()
EDAC DEBUG: edac_pci_instance_release()
EDAC DEBUG: edac_pci_remove_sysfs() calling edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_del_device()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_workq_teardown()
EDAC PCI: Removed device 2 for amd8131_edac AMD8131_PCIX_NORTH_B: DEV
0000:00:02.0
EDAC DEBUG: edac_pci_free_ctl_info()
EDAC DEBUG: edac_pci_remove_sysfs() index=2
EDAC DEBUG: edac_pci_unregister_sysfs_instance_kobj()
EDAC DEBUG: edac_pci_instance_release()
EDAC DEBUG: edac_pci_remove_sysfs() calling edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_del_device()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_workq_teardown()
EDAC PCI: Removed device 1 for amd8131_edac AMD8131_PCIX_NORTH_A: DEV
0000:00:01.0
EDAC DEBUG: edac_pci_free_ctl_info()
EDAC DEBUG: edac_pci_remove_sysfs() index=1
EDAC DEBUG: edac_pci_unregister_sysfs_instance_kobj()
EDAC DEBUG: edac_pci_instance_release()
EDAC DEBUG: edac_pci_remove_sysfs() calling edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown()
[email protected]:/sys/devices/system/edac/pci> lsmod
Module                  Size  Used by
amd8111_edac           12128  0 
edac_core              83168  3 amd8111_edac
[email protected]:/sys/devices/system/edac/pci> ls -lt
total 0
-rw-r--r-- 1 root root 4096 May  1 21:28 check_pci_errors
-rw-r--r-- 1 root root 4096 May  1 21:28 edac_pci_log_npe
-rw-r--r-- 1 root root 4096 May  1 21:28 edac_pci_log_pe
-rw-r--r-- 1 root root 4096 May  1 21:28 edac_pci_panic_on_pe
-r--r--r-- 1 root root 4096 May  1 21:28 pci_nonparity_count
-r--r--r-- 1 root root 4096 May  1 21:28 pci_parity_count
drwxr-xr-x 2 root root    0 May  1 21:28 pci5
[email protected]:/sys/devices/system/edac/pci> rmmod amd8111_edac
EDAC DEBUG: edac_pci_del_device()
EDAC DEBUG: find_edac_pci_by_dev()
EDAC DEBUG: edac_pci_workq_teardown()
EDAC PCI: Removed device 5 for amd8111_edac AMD8111_PCI_Controller: DEV
0000:00:05.0
EDAC DEBUG: edac_pci_free_ctl_info()
EDAC DEBUG: edac_pci_remove_sysfs() index=5
EDAC DEBUG: edac_pci_unregister_sysfs_instance_kobj()
EDAC DEBUG: edac_pci_instance_release()
EDAC DEBUG: edac_pci_remove_sysfs() calling edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown()
EDAC DEBUG: edac_pci_main_kobj_teardown() called kobject_put on main kobj
EDAC DEBUG: edac_pci_release_main_kobj() here to module_put(THIS_MODULE)
EDAC DEBUG: edac_device_del_device()
EDAC DEBUG: find_edac_device_by_dev()
EDAC DEBUG: edac_device_remove_sysfs()
EDAC DEBUG: edac_device_ctrl_instance_release()
EDAC MC: Removed device 1 for amd8111_edac lpc: DEV 0000:00:06.0
EDAC DEBUG: edac_device_unregister_sysfs_main_kobj()
[email protected]:/sys/devices/system/edac/pci> lsmod
Module                  Size  Used by
edac_core              83168  0 
[email protected]:/sys/devices/system/edac/pci> 

diffstat:
---------

0001-EDAC-AMD8111-driver-Kconfig-Makefile.patch
 drivers/edac/Kconfig  |    7 +++++++
 drivers/edac/Makefile |    1 +
 2 files changed, 8 insertions(+), 0 deletions(-)

0002-EDAC-AMD8111-driver-header-file.patch
 drivers/edac/amd8111_edac.h |  130
+++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 130 insertions(+), 0 deletions(-)
 create mode 100644 drivers/edac/amd8111_edac.h

0003-EDAC-AMD8111-driver-source-file.patch
 drivers/edac/amd8111_edac.c |  580
+++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 580 insertions(+), 0 deletions(-)
 create mode 100644 drivers/edac/amd8111_edac.c

0004-EDAC-Add-edac_pci_alloc_index.patch
 drivers/edac/edac_core.h |    1 +
 drivers/edac/edac_pci.c  |   14 ++++++++++++++
 2 files changed, 15 insertions(+), 0 deletions(-)

0005-PCI-Add-AMD8111-PCI-Bridge-PCI-Device-ID.patch
 include/linux/pci_ids.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

0006-EDAC-AMD8131-driver-header-file.patch
 drivers/edac/amd8131_edac.h |  119
+++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 119 insertions(+), 0 deletions(-)
 create mode 100644 drivers/edac/amd8131_edac.h

0007-EDAC-AMD8131-driver-souce-file.patch
 drivers/edac/amd8131_edac.c |  370
+++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 370 insertions(+), 0 deletions(-)
 create mode 100644 drivers/edac/amd8131_edac.c

0008-EDAC-AMD8131-driver-Kconfig-Makefile.patch
 drivers/edac/Kconfig  |    7 +++++++
 drivers/edac/Makefile |    1 +
 2 files changed, 8 insertions(+), 0 deletions(-)
 
CD: 4ms