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qemu-kvm/SOURCES/kvm-smbios-add-smbios_add_u...

63 lines
1.9 KiB

From 93cf5b82771f1d1e8182be168dae7a45d42069e9 Mon Sep 17 00:00:00 2001
From: Igor Mammedov <imammedo@redhat.com>
Date: Mon, 4 Mar 2024 15:39:57 +0100
Subject: [PATCH 11/20] smbios: add smbios_add_usr_blob_size() helper
RH-Author: Igor Mammedov <imammedo@redhat.com>
RH-MergeRequest: 230: Workaround Windows failing to find 64bit SMBIOS entry point with SeaBIOS
RH-Jira: RHEL-21705
RH-Acked-by: MST <mst@redhat.com>
RH-Acked-by: Ani Sinha <None>
RH-Commit: [9/18] 8c698fb9e186d2b1d2b7f75a74305f356450ad68
JIRA: https://issues.redhat.com/browse/RHEL-21705
it will be used by follow up patch when legacy handling
is moved out into a separate file.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
---
hw/smbios/smbios.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c
index 441517cf24..c48a290478 100644
--- a/hw/smbios/smbios.c
+++ b/hw/smbios/smbios.c
@@ -1426,6 +1426,14 @@ static bool save_opt_list(size_t *ndest, char ***dest, QemuOpts *opts,
return true;
}
+static void smbios_add_usr_blob_size(size_t size)
+{
+ if (!usr_blobs_sizes) {
+ usr_blobs_sizes = g_array_new(false, false, sizeof(size_t));
+ }
+ g_array_append_val(usr_blobs_sizes, size);
+}
+
void smbios_entry_add(QemuOpts *opts, Error **errp)
{
const char *val;
@@ -1473,10 +1481,12 @@ void smbios_entry_add(QemuOpts *opts, Error **errp)
smbios_type4_count++;
}
- if (!usr_blobs_sizes) {
- usr_blobs_sizes = g_array_new(false, false, sizeof(size_t));
- }
- g_array_append_val(usr_blobs_sizes, size);
+ /*
+ * preserve blob size for legacy mode so it could build its
+ * blobs flavor from 'usr_blobs'
+ */
+ smbios_add_usr_blob_size(size);
+
usr_blobs_len += size;
if (size > usr_table_max) {
usr_table_max = size;
--
2.39.3