geo->ws_opt = sec_per_pg;
geo->mw_cunits = geo->ws_opt << 3; /* default to MLC safe values */
+ /* Do not impose values for maximum number of open blocks as it is
+ * unspecified in 1.2. Users of 1.2 must be aware of this and eventually
+ * specify these values through a quirk if restrictions apply.
+ */
+ geo->maxoc = geo->all_luns * geo->nr_chks;
+ geo->maxocpu = geo->nr_chks;
+
geo->mccap = le32_to_cpu(src->mccap);
geo->trdt = le32_to_cpu(src->trdt);
geo->ws_min = le32_to_cpu(id->ws_min);
geo->ws_opt = le32_to_cpu(id->ws_opt);
geo->mw_cunits = le32_to_cpu(id->mw_cunits);
+ geo->maxoc = le32_to_cpu(id->maxoc);
+ geo->maxocpu = le32_to_cpu(id->maxocpu);
geo->trdt = le32_to_cpu(id->trdt);
geo->trdm = le32_to_cpu(id->trdm);
return scnprintf(page, PAGE_SIZE, "%u\n", geo->ws_min);
} else if (strcmp(attr->name, "ws_opt") == 0) {
return scnprintf(page, PAGE_SIZE, "%u\n", geo->ws_opt);
+ } else if (strcmp(attr->name, "maxoc") == 0) {
+ return scnprintf(page, PAGE_SIZE, "%u\n", geo->maxoc);
+ } else if (strcmp(attr->name, "maxocpu") == 0) {
+ return scnprintf(page, PAGE_SIZE, "%u\n", geo->maxocpu);
} else if (strcmp(attr->name, "mw_cunits") == 0) {
return scnprintf(page, PAGE_SIZE, "%u\n", geo->mw_cunits);
} else if (strcmp(attr->name, "write_typ") == 0) {
static NVM_DEV_ATTR_20_RO(clba);
static NVM_DEV_ATTR_20_RO(ws_min);
static NVM_DEV_ATTR_20_RO(ws_opt);
+static NVM_DEV_ATTR_20_RO(maxoc);
+static NVM_DEV_ATTR_20_RO(maxocpu);
static NVM_DEV_ATTR_20_RO(mw_cunits);
static NVM_DEV_ATTR_20_RO(write_typ);
static NVM_DEV_ATTR_20_RO(write_max);
&dev_attr_clba.attr,
&dev_attr_ws_min.attr,
&dev_attr_ws_opt.attr,
+ &dev_attr_maxoc.attr,
+ &dev_attr_maxocpu.attr,
&dev_attr_mw_cunits.attr,
&dev_attr_read_typ.attr,