diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2025-02-26 09:21:18 -0700 |
|---|---|---|
| committer | Dave Jiang <dave.jiang@intel.com> | 2025-02-26 13:45:22 -0700 |
| commit | 84b25926fa7abb5b634d4af9544f47ab0aabc399 (patch) | |
| tree | 90acdb5c0c20b1fb1cea5bf0cc3f21c674369ed5 /drivers/base/node.c | |
| parent | 2014c95afecee3e76ca4a56956a936e23283f05b (diff) | |
acpi: numa: Add support to enumerate and store extended linear address mode
Store the address mode as part of the cache attriutes. Export the mode
attribute to sysfs as all other cache attributes.
Link: https://lore.kernel.org/linux-cxl/668333b17e4b2_5639294fd@dwillia2-xfh.jf.intel.com.notmuch/
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Li Ming <ming.li@zohomail.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/20250226162224.3633792-2-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'drivers/base/node.c')
| -rw-r--r-- | drivers/base/node.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 0ea653fa3433..cd13ef287011 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -244,12 +244,14 @@ CACHE_ATTR(size, "%llu") CACHE_ATTR(line_size, "%u") CACHE_ATTR(indexing, "%u") CACHE_ATTR(write_policy, "%u") +CACHE_ATTR(address_mode, "%#x") static struct attribute *cache_attrs[] = { &dev_attr_indexing.attr, &dev_attr_size.attr, &dev_attr_line_size.attr, &dev_attr_write_policy.attr, + &dev_attr_address_mode.attr, NULL, }; ATTRIBUTE_GROUPS(cache); |