discover: Implement device priorities

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

2 files changed, 16 insertions, 0 deletions

diff --git a/lib/pb-config/pb-config.c b/lib/pb-config/pb-config.c
index aad3b9e..b6f26c7 100644
--- a/lib/pb-config/pb-config.c
+++ b/lib/pb-config/pb-config.c
@@ -1,5 +1,6 @@
 
 #include <log/log.h>
+#include <types/types.h>
 #include <talloc/talloc.h>
 
 #include "pb-config.h"
@@ -18,6 +19,13 @@ static void config_set_defaults(struct config *config)
 	config->network.n_interfaces = 0;
 	config->network.dns_servers = NULL;
 	config->network.n_dns_servers = 0;
+
+	config->n_boot_priorities = 2;
+	config->boot_priorities = talloc_array(config, struct boot_priority,
+						config->n_boot_priorities);
+	config->boot_priorities[0].type = DEVICE_TYPE_NETWORK;
+	config->boot_priorities[1].type = DEVICE_TYPE_DISK;
+
 }
 
 static void dump_config(struct config *config)
diff --git a/lib/pb-config/pb-config.h b/lib/pb-config/pb-config.h
index c74fa1b..523cada 100644
--- a/lib/pb-config/pb-config.h
+++ b/lib/pb-config/pb-config.h
@@ -4,6 +4,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#include <types/types.h>
+
 #define HWADDR_SIZE	6
 
 struct interface_config {
@@ -30,10 +32,16 @@ struct network_config {
 	int			n_dns_servers;
 };
 
+struct boot_priority {
+	enum device_type	type;
+};
+
 struct config {
 	bool			autoboot_enabled;
 	int			autoboot_timeout_sec;
 	struct network_config	network;
+	struct boot_priority	*boot_priorities;
+	int			n_boot_priorities;
 };