[nvo] Expose non-volatile options block name

Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/core/nvo.c b/src/core/nvo.c
index ffa30b8965a27f9828e2af39757a558871d01809..11074e6747b36a3625d5958916e479f367ff1a91 100644 (file)
--- a/src/core/nvo.c
+++ b/src/core/nvo.c
@@ -296,7 +296,8 @@ int register_nvo ( struct nvo_block *nvo, struct settings *parent ) {
                goto err_load;
 
        /* Register settings */
-       if ( ( rc = register_settings ( &nvo->settings, parent, "nvo" ) ) != 0 )
+       if ( ( rc = register_settings ( &nvo->settings, parent,
+                                       NVO_SETTINGS_NAME ) ) != 0 )
                goto err_register;
 
        DBGC ( nvo, "NVO %p registered\n", nvo );

diff --git a/src/include/ipxe/nvo.h b/src/include/ipxe/nvo.h
index 995afd749901bf2f120f39da78b598274c8da036..36f4150578b3529e38a7a5723c8dd5bea1d56cee 100644 (file)
--- a/src/include/ipxe/nvo.h
+++ b/src/include/ipxe/nvo.h
@@ -42,6 +42,9 @@ struct nvo_block {
        struct dhcp_options dhcpopts;
 };
 
+/** Name of non-volatile options settings block */
+#define NVO_SETTINGS_NAME "nvo"
+
 extern void nvo_init ( struct nvo_block *nvo, struct nvs_device *nvs,
                       size_t address, size_t len,
                       int ( * resize ) ( struct nvo_block *nvo, size_t len ),