ipmi: rework the fwinfo to be fetched from the interface

Instead of scanning IPMI devices from a fwinfo list, allow
the fwinfo to be fetched from the IPMI interface class.
Then the code looking for IPMI fwinfo can scan devices on a
bus and look for ones that implement the IPMI class.

This will let the ACPI scope be defined by the calling
code so the IPMI code doesn't have to know the scope.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 7 insertions, 27 deletions

diff --git a/hw/ipmi/ipmi.c b/hw/ipmi/ipmi.c
index 6adec1e990..f09f217e78 100644
--- a/hw/ipmi/ipmi.c
+++ b/hw/ipmi/ipmi.c
@@ -30,6 +30,13 @@
 #include "qom/object_interfaces.h"
 #include "qapi/visitor.h"
 
+static uint32_t ipmi_current_uuid = 1;
+
+uint32_t ipmi_next_uuid(void)
+{
+    return ipmi_current_uuid++;
+}
+
 static int ipmi_do_hw_op(IPMIInterface *s, enum ipmi_op op, int checkonly)
 {
     switch (op) {
@@ -122,30 +129,3 @@ static void ipmi_register_types(void)
 }
 
 type_init(ipmi_register_types)
-
-static IPMIFwInfo *ipmi_fw_info;
-static unsigned int ipmi_fw_info_len;
-
-static uint32_t current_uuid = 1;
-
-void ipmi_add_fwinfo(IPMIFwInfo *info, Error **errp)
-{
-    info->uuid = current_uuid++;
-    ipmi_fw_info = g_realloc(ipmi_fw_info,
-                             sizeof(*ipmi_fw_info) * (ipmi_fw_info_len + 1));
-    ipmi_fw_info[ipmi_fw_info_len] = *info;
-}
-
-IPMIFwInfo *ipmi_first_fwinfo(void)
-{
-    return ipmi_fw_info;
-}
-
-IPMIFwInfo *ipmi_next_fwinfo(IPMIFwInfo *current)
-{
-    current++;
-    if (current >= &ipmi_fw_info[ipmi_fw_info_len]) {
-        return NULL;
-    }
-    return current;
-}