linux-kernel - [PATCH 12/20] lightnvm: complete 2.0 values in sysfs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1519205218-26994-13-git-send-email-javier@cnexlabs.com>
Date:   Wed, 21 Feb 2018 10:26:50 +0100
From:   "Javier González" <jg@...htnvm.io>
To:     mb@...htnvm.io
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-nvme@...ts.infradead.org,
        Javier González <javier@...xlabs.com>
Subject: [PATCH 12/20] lightnvm: complete 2.0 values in sysfs

Add missing geometry values to sysfs. Namely, maxoc and maxocpu.

Signed-off-by: Javier González <javier@...xlabs.com>
---
 drivers/nvme/host/lightnvm.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 70dc4740f0d3..88c71d0d0d8c 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -1059,6 +1059,10 @@ static ssize_t nvm_dev_attr_show_20(struct device *dev,
 		return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.ws_min);
 	} else if (strcmp(attr->name, "ws_opt") == 0) {
 		return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.ws_opt);
+	} else if (strcmp(attr->name, "maxoc") == 0) {
+		return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.maxoc);
+	} else if (strcmp(attr->name, "maxocpu") == 0) {
+		return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.maxocpu);
 	} else if (strcmp(attr->name, "mw_cunits") == 0) {
 		return scnprintf(page, PAGE_SIZE, "%u\n", dev_geo->c.mw_cunits);
 	} else if (strcmp(attr->name, "write_typ") == 0) {
@@ -1158,6 +1162,8 @@ static NVM_DEV_ATTR_20_RO(chunks);
 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);
@@ -1175,6 +1181,8 @@ static struct attribute *nvm_dev_attrs_20[] = {
 	&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,
-- 
2.7.4