|
 |
d94dff |
From 78e24f50ab754f35f4aa208ade7c9fd794d82036 Mon Sep 17 00:00:00 2001
|
|
|
d94dff |
From: Hannes Reinecke <hare@suse.de>
|
|
|
d94dff |
Date: Tue, 1 Jul 2014 11:14:57 +0200
|
|
|
d94dff |
Subject: [PATCH] Parse 'origin' value from iBFT
|
|
|
d94dff |
|
|
|
d94dff |
iBFT has an 'origin' field which indicates the origin of the
|
|
|
d94dff |
network address. If that is set to '3' it indicates that
|
|
|
d94dff |
DHCP has been used; there is no need to evaluate the 'dhcp'
|
|
|
d94dff |
field here.
|
|
|
d94dff |
In fact. latest iPXE sets the 'origin' field, but not the
|
|
|
d94dff |
'dhcp' field.
|
|
|
d94dff |
|
|
|
d94dff |
Signed-off-by: Hannes Reinecke <hare@suse.de>
|
|
|
d94dff |
---
|
|
|
d94dff |
include/fw_context.h | 1 +
|
|
|
d94dff |
utils/fwparam_ibft/fw_entry.c | 8 +++++---
|
|
|
d94dff |
utils/fwparam_ibft/fwparam_ibft_sysfs.c | 2 ++
|
|
|
d94dff |
utils/fwparam_ibft/fwparam_sysfs.c | 2 ++
|
|
|
d94dff |
4 files changed, 10 insertions(+), 3 deletions(-)
|
|
|
d94dff |
|
|
|
d94dff |
diff --git a/include/fw_context.h b/include/fw_context.h
|
|
|
d94dff |
index 6563d68..295b54d 100644
|
|
|
d94dff |
--- a/include/fw_context.h
|
|
|
d94dff |
+++ b/include/fw_context.h
|
|
|
d94dff |
@@ -48,6 +48,7 @@ struct boot_context {
|
|
|
d94dff |
char initiatorname[TARGET_NAME_MAXLEN + 1];
|
|
|
d94dff |
|
|
|
d94dff |
/* network settings */
|
|
|
d94dff |
+ char origin[2];
|
|
|
d94dff |
char dhcp[NI_MAXHOST];
|
|
|
d94dff |
char iface[IF_NAMESIZE];
|
|
|
d94dff |
char mac[18];
|
|
|
d94dff |
diff --git a/utils/fwparam_ibft/fw_entry.c b/utils/fwparam_ibft/fw_entry.c
|
|
|
d94dff |
index b6f05c1..295e905 100644
|
|
|
d94dff |
--- a/utils/fwparam_ibft/fw_entry.c
|
|
|
d94dff |
+++ b/utils/fwparam_ibft/fw_entry.c
|
|
|
d94dff |
@@ -192,10 +192,12 @@ static void dump_network(struct boot_context *context)
|
|
|
d94dff |
if (strlen(context->mac))
|
|
|
d94dff |
printf("%s = %s\n", IFACE_HWADDR, context->mac);
|
|
|
d94dff |
/*
|
|
|
d94dff |
- * If this has a valid address then DHCP was used (broadcom sends
|
|
|
d94dff |
- * 0.0.0.0).
|
|
|
d94dff |
+ * If the 'origin' field is '3' then DHCP is used.
|
|
|
d94dff |
+ * Otherwise evaluate the 'dhcp' field, if this has a valid
|
|
|
d94dff |
+ * address then DHCP was used (broadcom sends 0.0.0.0).
|
|
|
d94dff |
*/
|
|
|
d94dff |
- if (strlen(context->dhcp) && strcmp(context->dhcp, "0.0.0.0"))
|
|
|
d94dff |
+ if ((strlen(context->origin) && !strcmp(context->origin, "3")) ||
|
|
|
d94dff |
+ (strlen(context->dhcp) && strcmp(context->dhcp, "0.0.0.0")))
|
|
|
d94dff |
printf("%s = DHCP\n", IFACE_BOOT_PROTO);
|
|
|
d94dff |
else
|
|
|
d94dff |
printf("%s = STATIC\n", IFACE_BOOT_PROTO);
|
|
|
d94dff |
diff --git a/utils/fwparam_ibft/fwparam_ibft_sysfs.c b/utils/fwparam_ibft/fwparam_ibft_sysfs.c
|
|
|
d94dff |
index 9185c85..2dc6f6d 100644
|
|
|
d94dff |
--- a/utils/fwparam_ibft/fwparam_ibft_sysfs.c
|
|
|
d94dff |
+++ b/utils/fwparam_ibft/fwparam_ibft_sysfs.c
|
|
|
d94dff |
@@ -201,6 +201,8 @@ static int fill_nic_context(char *id, struct boot_context *context)
|
|
|
d94dff |
sizeof(context->secondary_dns));
|
|
|
d94dff |
sysfs_get_str(id, IBFT_SUBSYS, "dhcp", context->dhcp,
|
|
|
d94dff |
sizeof(context->dhcp));
|
|
|
d94dff |
+ sysfs_get_str(id, IBFT_SUBSYS, "origin", context->origin,
|
|
|
d94dff |
+ sizeof(context->origin));
|
|
|
d94dff |
return 0;
|
|
|
d94dff |
}
|
|
|
d94dff |
|
|
|
d94dff |
diff --git a/utils/fwparam_ibft/fwparam_sysfs.c b/utils/fwparam_ibft/fwparam_sysfs.c
|
|
|
d94dff |
index 2f37b59..09dd9fd 100644
|
|
|
d94dff |
--- a/utils/fwparam_ibft/fwparam_sysfs.c
|
|
|
d94dff |
+++ b/utils/fwparam_ibft/fwparam_sysfs.c
|
|
|
d94dff |
@@ -217,6 +217,8 @@ static int fill_nic_context(char *subsys, char *id,
|
|
|
d94dff |
sizeof(context->secondary_dns));
|
|
|
d94dff |
sysfs_get_str(id, subsys, "dhcp", context->dhcp,
|
|
|
d94dff |
sizeof(context->dhcp));
|
|
|
d94dff |
+ sysfs_get_str(id, subsys, "origin", context->origin,
|
|
|
d94dff |
+ sizeof(context->origin));
|
|
|
d94dff |
return 0;
|
|
|
d94dff |
}
|
|
|
d94dff |
|
|
|
d94dff |
--
|
|
|
d94dff |
1.9.3
|
|
|
d94dff |
|