Both 1.2 and 2.0 specs define a field for media and controller
capabilities. Also, 1.2 defines a separate field dedicated to device
capabilities.
In 2.0 sysfs, this values have been mixed. Revert them to the right
value.
Signed-off-by: Javier González <javier@xxxxxxxxxxxx>
---
drivers/nvme/host/lightnvm.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 969bb874850c..598abba66f52 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -914,8 +914,8 @@ static ssize_t nvm_dev_attr_show(struct device *dev,
if (strcmp(attr->name, "version") == 0) {
return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->ver_id);
- } else if (strcmp(attr->name, "capabilities") == 0) {
- return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.cap);
+ } else if (strcmp(attr->name, "media_capabilities") == 0) {
+ return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.mccap);
} else if (strcmp(attr->name, "read_typ") == 0) {
return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.trdt);
} else if (strcmp(attr->name, "read_max") == 0) {
@@ -993,8 +993,8 @@ static ssize_t nvm_dev_attr_show_12(struct device *dev,
return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.tbem);
} else if (strcmp(attr->name, "multiplane_modes") == 0) {
return scnprintf(page, PAGE_SIZE, "0x%08x\n", dev_geo->c.mpos);
- } else if (strcmp(attr->name, "media_capabilities") == 0) {
- return scnprintf(page, PAGE_SIZE, "0x%08x\n", dev_geo->c.mccap);
+ } else if (strcmp(attr->name, "capabilities") == 0) {
+ return scnprintf(page, PAGE_SIZE, "0x%08x\n", dev_geo->c.cap);
} else if (strcmp(attr->name, "max_phys_secs") == 0) {
return scnprintf(page, PAGE_SIZE, "%u\n", NVM_MAX_VLBA);
} else {
@@ -1055,7 +1055,7 @@ static ssize_t nvm_dev_attr_show_20(struct device *dev,
/* general attributes */
static NVM_DEV_ATTR_RO(version);
-static NVM_DEV_ATTR_RO(capabilities);
+static NVM_DEV_ATTR_RO(media_capabilities);
static NVM_DEV_ATTR_RO(read_typ);
static NVM_DEV_ATTR_RO(read_max);
@@ -1080,12 +1080,12 @@ static NVM_DEV_ATTR_12_RO(prog_max);
static NVM_DEV_ATTR_12_RO(erase_typ);
static NVM_DEV_ATTR_12_RO(erase_max);
static NVM_DEV_ATTR_12_RO(multiplane_modes);
-static NVM_DEV_ATTR_12_RO(media_capabilities);
+static NVM_DEV_ATTR_12_RO(capabilities);
static NVM_DEV_ATTR_12_RO(max_phys_secs);
static struct attribute *nvm_dev_attrs_12[] = {
&dev_attr_version.attr,
- &dev_attr_capabilities.attr,
+ &dev_attr_media_capabilities.attr,
&dev_attr_vendor_opcode.attr,
&dev_attr_device_mode.attr,
@@ -1108,7 +1108,7 @@ static struct attribute *nvm_dev_attrs_12[] = {
&dev_attr_erase_typ.attr,
&dev_attr_erase_max.attr,
&dev_attr_multiplane_modes.attr,
- &dev_attr_media_capabilities.attr,
+ &dev_attr_capabilities.attr,
&dev_attr_max_phys_secs.attr,
NULL,
@@ -1134,7 +1134,7 @@ static NVM_DEV_ATTR_20_RO(reset_max);
static struct attribute *nvm_dev_attrs_20[] = {
&dev_attr_version.attr,
- &dev_attr_capabilities.attr,
+ &dev_attr_media_capabilities.attr,
&dev_attr_groups.attr,
&dev_attr_punits.attr,
--
2.7.4
