diff options
| -rw-r--r-- | drivers/firmware/iscsi_ibft.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/iscsi_boot_sysfs.c | 5 | ||||
| -rw-r--r-- | include/linux/iscsi_boot_sysfs.h | 1 |
3 files changed, 10 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); diff --git a/include/linux/iscsi_boot_sysfs.h b/include/linux/iscsi_boot_sysfs.h index 2a8b1659bf35..548d55395488 100644 --- a/include/linux/iscsi_boot_sysfs.h +++ b/include/linux/iscsi_boot_sysfs.h @@ -23,6 +23,7 @@ enum iscsi_boot_eth_properties_enum { ISCSI_BOOT_ETH_INDEX, ISCSI_BOOT_ETH_FLAGS, ISCSI_BOOT_ETH_IP_ADDR, + ISCSI_BOOT_ETH_PREFIX_LEN, ISCSI_BOOT_ETH_SUBNET_MASK, ISCSI_BOOT_ETH_ORIGIN, ISCSI_BOOT_ETH_GATEWAY, |