diff options
author | Dan Williams <dan.j.williams@intel.com> | 2021-09-13 15:24:32 -0700 |
---|---|---|
committer | Dan Williams <dan.j.williams@intel.com> | 2021-09-21 13:44:56 -0700 |
commit | 13e7749d06b335774bbb341c65a0232484beb457 (patch) | |
tree | 65f17f89ac7b38eec7daac8541a4d70d696f8450 /drivers/cxl/cxlmem.h | |
parent | 99e222a5f1b67dd17c2c780f4eb9a694707d3bf7 (diff) |
cxl/pci: Clean up cxl_mem_get_partition_info()
Commit 0b9159d0ff21 ("cxl/pci: Store memory capacity values") missed
updating the kernel-doc for 'struct cxl_mem' leading to the following
warnings:
./scripts/kernel-doc -v drivers/cxl/cxlmem.h 2>&1 | grep warn
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'total_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'volatile_only_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'persistent_only_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'partition_align_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'active_volatile_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'active_persistent_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'next_volatile_bytes' not described in 'cxl_mem'
drivers/cxl/cxlmem.h:107: warning: Function parameter or member 'next_persistent_bytes' not described in 'cxl_mem'
Also, it is redundant to describe those same parameters in the
kernel-doc for cxl_mem_get_partition_info(). Given the only user of that
routine updates the values in @cxlm, just do that implicitly internal to
the helper.
Cc: Ira Weiny <ira.weiny@intel.com>
Reported-by: Ben Widawsky <ben.widawsky@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/163157174216.2653013.1277706528753990974.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl/cxlmem.h')
-rw-r--r-- | drivers/cxl/cxlmem.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/cxl/cxlmem.h b/drivers/cxl/cxlmem.h index d5334df83fb2..e14bcd7a1ba1 100644 --- a/drivers/cxl/cxlmem.h +++ b/drivers/cxl/cxlmem.h @@ -78,8 +78,19 @@ devm_cxl_add_memdev(struct cxl_mem *cxlm, * @mbox_mutex: Mutex to synchronize mailbox access. * @firmware_version: Firmware version for the memory device. * @enabled_cmds: Hardware commands found enabled in CEL. - * @pmem_range: Persistent memory capacity information. - * @ram_range: Volatile memory capacity information. + * @pmem_range: Active Persistent memory capacity configuration + * @ram_range: Active Volatile memory capacity configuration + * @total_bytes: sum of all possible capacities + * @volatile_only_bytes: hard volatile capacity + * @persistent_only_bytes: hard persistent capacity + * @partition_align_bytes: alignment size for partition-able capacity + * @active_volatile_bytes: sum of hard + soft volatile + * @active_persistent_bytes: sum of hard + soft persistent + * @next_volatile_bytes: volatile capacity change pending device reset + * @next_persistent_bytes: persistent capacity change pending device reset + * + * See section 8.2.9.5.2 Capacity Configuration and Label Storage for + * details on capacity parameters. */ struct cxl_mem { struct device *dev; |