diff options
| author | Jithu Joseph <jithu.joseph@intel.com> | 2023-03-21 17:33:56 -0700 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-03-27 16:10:20 +0200 |
| commit | 5210fb4e18806648b5e87ecc206f1b35e1253401 (patch) | |
| tree | 361bb94506a074e30bda9e0f11ab62aadc04532f /drivers/platform/x86/intel/ifs/sysfs.c | |
| parent | d31bbdf42b46cb8dc81deb48c4bf5234dd63d939 (diff) | |
platform/x86/intel/ifs: Sysfs interface for Array BIST
The interface to trigger Array BIST test and obtain its result
is similar to the existing scan test. The only notable
difference is that, Array BIST doesn't require any test content
to be loaded. So binary load related options are not needed for
this test.
Add sysfs interface for array BIST test, the testing support will
be added by subsequent patch.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20230322003359.213046-7-jithu.joseph@intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/ifs/sysfs.c')
| -rw-r--r-- | drivers/platform/x86/intel/ifs/sysfs.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/platform/x86/intel/ifs/sysfs.c b/drivers/platform/x86/intel/ifs/sysfs.c index 2007d8054f04..d856d6b8fc03 100644 --- a/drivers/platform/x86/intel/ifs/sysfs.c +++ b/drivers/platform/x86/intel/ifs/sysfs.c @@ -64,7 +64,6 @@ static ssize_t run_test_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct ifs_data *ifsd = ifs_get_data(dev); unsigned int cpu; int rc; @@ -75,10 +74,7 @@ static ssize_t run_test_store(struct device *dev, if (down_interruptible(&ifs_sem)) return -EINTR; - if (!ifsd->loaded) - rc = -EPERM; - else - rc = do_core_test(cpu, dev); + rc = do_core_test(cpu, dev); up(&ifs_sem); @@ -149,3 +145,11 @@ struct attribute *plat_ifs_attrs[] = { &dev_attr_image_version.attr, NULL }; + +/* global array sysfs attributes */ +struct attribute *plat_ifs_array_attrs[] = { + &dev_attr_details.attr, + &dev_attr_status.attr, + &dev_attr_run_test.attr, + NULL +}; |