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authorSamuel Mendoza-Jonas <sam.mj@au1.ibm.com>2015-12-09 10:32:41 +1100
committerSam Mendoza-Jonas <sam@mendozajonas.com>2016-02-09 13:40:15 +1100
commitd974c3c39237c8e94bb3a51d3511d18dea01043e (patch)
treeb20a31ea0911c0d6cd1c6340620ecdf78ab9c0e6 /lib/pb-protocol
parentaaeba8e515e6b3416718b7feac985f01fb948b8f (diff)
downloadtalos-petitboot-d974c3c39237c8e94bb3a51d3511d18dea01043e.tar.gz
talos-petitboot-d974c3c39237c8e94bb3a51d3511d18dea01043e.zip
Display VERSION partition info on BMC machines
On supported platforms read the VERSION partition on startup and display the available versions strings in the System Information screen. This adds a skeleton hostboot.c to support possible additional BMC platform support. Signed-off-by: Sam Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'lib/pb-protocol')
-rw-r--r--lib/pb-protocol/pb-protocol.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/pb-protocol/pb-protocol.c b/lib/pb-protocol/pb-protocol.c
index 42506e2..e99ce86 100644
--- a/lib/pb-protocol/pb-protocol.c
+++ b/lib/pb-protocol/pb-protocol.c
@@ -225,6 +225,13 @@ int pb_protocol_system_info_len(const struct system_info *sysinfo)
4 + optional_strlen(sysinfo->identifier) +
4 + 4;
+ len += 4;
+ for (i = 0; i < sysinfo->n_current; i++)
+ len += 4 + optional_strlen(sysinfo->platform_current[i]);
+ len += 4;
+ for (i = 0; i < sysinfo->n_other; i++)
+ len += 4 + optional_strlen(sysinfo->platform_other[i]);
+
for (i = 0; i < sysinfo->n_interfaces; i++) {
struct interface_info *if_info = sysinfo->interfaces[i];
len += 4 + if_info->hwaddr_size +
@@ -395,6 +402,16 @@ int pb_protocol_serialise_system_info(const struct system_info *sysinfo,
pos += pb_protocol_serialise_string(pos, sysinfo->type);
pos += pb_protocol_serialise_string(pos, sysinfo->identifier);
+ *(uint32_t *)pos = __cpu_to_be32(sysinfo->n_current);
+ pos += sizeof(uint32_t);
+ for (i = 0; i < sysinfo->n_current; i++)
+ pos += pb_protocol_serialise_string(pos, sysinfo->platform_current[i]);
+
+ *(uint32_t *)pos = __cpu_to_be32(sysinfo->n_other);
+ pos += sizeof(uint32_t);
+ for (i = 0; i < sysinfo->n_other; i++)
+ pos += pb_protocol_serialise_string(pos, sysinfo->platform_other[i]);
+
*(uint32_t *)pos = __cpu_to_be32(sysinfo->n_interfaces);
pos += sizeof(uint32_t);
@@ -798,6 +815,7 @@ int pb_protocol_deserialise_system_info(struct system_info *sysinfo,
unsigned int len, i;
const char *pos;
int rc = -1;
+ char *tmp;
len = message->payload_len;
pos = message->payload;
@@ -809,6 +827,27 @@ int pb_protocol_deserialise_system_info(struct system_info *sysinfo,
if (read_string(sysinfo, &pos, &len, &sysinfo->identifier))
goto out;
+ /* versions strings for openpower platforms */
+ if (read_u32(&pos, &len, &sysinfo->n_current))
+ goto out;
+ sysinfo->platform_current = talloc_array(sysinfo, char *,
+ sysinfo->n_current);
+ for (i = 0; i < sysinfo->n_current; i++) {
+ if (read_string(sysinfo, &pos, &len, &tmp))
+ goto out;
+ sysinfo->platform_current[i] = talloc_strdup(sysinfo, tmp);
+ }
+
+ if (read_u32(&pos, &len, &sysinfo->n_other))
+ goto out;
+ sysinfo->platform_other = talloc_array(sysinfo, char *,
+ sysinfo->n_other);
+ for (i = 0; i < sysinfo->n_other; i++) {
+ if (read_string(sysinfo, &pos, &len, &tmp))
+ goto out;
+ sysinfo->platform_other[i] = talloc_strdup(sysinfo, tmp);
+ }
+
/* number of interfaces */
if (read_u32(&pos, &len, &sysinfo->n_interfaces))
goto out;
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