summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-17 03:10:17 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-17 03:10:17 +0300
commit7bb7a74886ce1f88d727ba46faa05edcdbacc192 (patch)
tree515e5c17d10578266850e97abbf0d46e788f446c /drivers
parent63e30271b04c712c684c07567401b61b10d094d4 (diff)
parentc988cabe2534b6efbf0cfab6d69e18855dc3409e (diff)
downloadlinux-7bb7a74886ce1f88d727ba46faa05edcdbacc192.tar.xz
Merge branch 'stable/for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft
Pull iscsi_ibft update from Konrad Rzeszutek Wilk: "A simple patch that had been rattling around in SuSE repo" * 'stable/for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft: iscsi_ibft: Add prefix-len attr and display netmask
Diffstat (limited to 'drivers')
-rw-r--r--drivers/firmware/iscsi_ibft.c4
-rw-r--r--drivers/scsi/iscsi_boot_sysfs.c5
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 72791232e46b..81037e5fe301 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -319,6 +319,9 @@ static ssize_t ibft_attr_show_nic(void *data, int type, char *buf)
val = cpu_to_be32(~((1 << (32-nic->subnet_mask_prefix))-1));
str += sprintf(str, "%pI4", &val);
break;
+ case ISCSI_BOOT_ETH_PREFIX_LEN:
+ str += sprintf(str, "%d\n", nic->subnet_mask_prefix);
+ break;
case ISCSI_BOOT_ETH_ORIGIN:
str += sprintf(str, "%d\n", nic->origin);
break;
@@ -460,6 +463,7 @@ static umode_t ibft_check_nic_for(void *data, int type)
if (address_not_null(nic->ip_addr))
rc = S_IRUGO;
break;
+ case ISCSI_BOOT_ETH_PREFIX_LEN:
case ISCSI_BOOT_ETH_SUBNET_MASK:
if (nic->subnet_mask_prefix)
rc = S_IRUGO;
diff --git a/drivers/scsi/iscsi_boot_sysfs.c b/drivers/scsi/iscsi_boot_sysfs.c
index 680bf6f0ce76..8f0ea97cf31f 100644
--- a/drivers/scsi/iscsi_boot_sysfs.c
+++ b/drivers/scsi/iscsi_boot_sysfs.c
@@ -166,6 +166,7 @@ static struct attribute_group iscsi_boot_target_attr_group = {
iscsi_boot_rd_attr(eth_index, index, ISCSI_BOOT_ETH_INDEX);
iscsi_boot_rd_attr(eth_flags, flags, ISCSI_BOOT_ETH_FLAGS);
iscsi_boot_rd_attr(eth_ip, ip-addr, ISCSI_BOOT_ETH_IP_ADDR);
+iscsi_boot_rd_attr(eth_prefix, prefix-len, ISCSI_BOOT_ETH_PREFIX_LEN);
iscsi_boot_rd_attr(eth_subnet, subnet-mask, ISCSI_BOOT_ETH_SUBNET_MASK);
iscsi_boot_rd_attr(eth_origin, origin, ISCSI_BOOT_ETH_ORIGIN);
iscsi_boot_rd_attr(eth_gateway, gateway, ISCSI_BOOT_ETH_GATEWAY);
@@ -181,6 +182,7 @@ static struct attribute *ethernet_attrs[] = {
&iscsi_boot_attr_eth_index.attr,
&iscsi_boot_attr_eth_flags.attr,
&iscsi_boot_attr_eth_ip.attr,
+ &iscsi_boot_attr_eth_prefix.attr,
&iscsi_boot_attr_eth_subnet.attr,
&iscsi_boot_attr_eth_origin.attr,
&iscsi_boot_attr_eth_gateway.attr,
@@ -208,6 +210,9 @@ static umode_t iscsi_boot_eth_attr_is_visible(struct kobject *kobj,
else if (attr == &iscsi_boot_attr_eth_ip.attr)
return boot_kobj->is_visible(boot_kobj->data,
ISCSI_BOOT_ETH_IP_ADDR);
+ else if (attr == &iscsi_boot_attr_eth_prefix.attr)
+ return boot_kobj->is_visible(boot_kobj->data,
+ ISCSI_BOOT_ETH_PREFIX_LEN);
else if (attr == &iscsi_boot_attr_eth_subnet.attr)
return boot_kobj->is_visible(boot_kobj->data,
ISCSI_BOOT_ETH_SUBNET_MASK);