diff mbox series

[PULL,41/45] i386/sev: Reorder struct declarations

Message ID 20240604064409.957105-42-pbonzini@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/45] virtio-blk: remove SCSI passthrough functionality | expand

Commit Message

Paolo Bonzini June 4, 2024, 6:44 a.m. UTC 
From: Dov Murik <dovmurik@linux.ibm.com>

Move the declaration of PaddedSevHashTable before SevSnpGuest so
we can add a new such field to the latter.

No functional change intended.

Signed-off-by: Dov Murik <dovmurik@linux.ibm.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@amd.com>
Message-ID: <20240530111643.1091816-23-pankaj.gupta@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/sev.c | 84 +++++++++++++++++++++++------------------------
 1 file changed, 42 insertions(+), 42 deletions(-)
diff mbox series

Patch

diff --git a/target/i386/sev.c b/target/i386/sev.c
index 73f94067155..3fce4c08ebb 100644
--- a/target/i386/sev.c
+++ b/target/i386/sev.c
@@ -46,6 +46,48 @@  OBJECT_DECLARE_TYPE(SevCommonState, SevCommonStateClass, SEV_COMMON)
 OBJECT_DECLARE_TYPE(SevGuestState, SevCommonStateClass, SEV_GUEST)
 OBJECT_DECLARE_TYPE(SevSnpGuestState, SevCommonStateClass, SEV_SNP_GUEST)
 
+/* hard code sha256 digest size */
+#define HASH_SIZE 32
+
+typedef struct QEMU_PACKED SevHashTableEntry {
+    QemuUUID guid;
+    uint16_t len;
+    uint8_t hash[HASH_SIZE];
+} SevHashTableEntry;
+
+typedef struct QEMU_PACKED SevHashTable {
+    QemuUUID guid;
+    uint16_t len;
+    SevHashTableEntry cmdline;
+    SevHashTableEntry initrd;
+    SevHashTableEntry kernel;
+} SevHashTable;
+
+/*
+ * Data encrypted by sev_encrypt_flash() must be padded to a multiple of
+ * 16 bytes.
+ */
+typedef struct QEMU_PACKED PaddedSevHashTable {
+    SevHashTable ht;
+    uint8_t padding[ROUND_UP(sizeof(SevHashTable), 16) - sizeof(SevHashTable)];
+} PaddedSevHashTable;
+
+QEMU_BUILD_BUG_ON(sizeof(PaddedSevHashTable) % 16 != 0);
+
+#define SEV_INFO_BLOCK_GUID     "00f771de-1a7e-4fcb-890e-68c77e2fb44e"
+typedef struct __attribute__((__packed__)) SevInfoBlock {
+    /* SEV-ES Reset Vector Address */
+    uint32_t reset_addr;
+} SevInfoBlock;
+
+#define SEV_HASH_TABLE_RV_GUID  "7255371f-3a3b-4b04-927b-1da6efa8d454"
+typedef struct QEMU_PACKED SevHashTableDescriptor {
+    /* SEV hash table area guest address */
+    uint32_t base;
+    /* SEV hash table area size (in bytes) */
+    uint32_t size;
+} SevHashTableDescriptor;
+
 struct SevCommonState {
     X86ConfidentialGuest parent_obj;
 
@@ -128,48 +170,6 @@  typedef struct SevLaunchUpdateData {
 
 static QTAILQ_HEAD(, SevLaunchUpdateData) launch_update;
 
-#define SEV_INFO_BLOCK_GUID     "00f771de-1a7e-4fcb-890e-68c77e2fb44e"
-typedef struct __attribute__((__packed__)) SevInfoBlock {
-    /* SEV-ES Reset Vector Address */
-    uint32_t reset_addr;
-} SevInfoBlock;
-
-#define SEV_HASH_TABLE_RV_GUID  "7255371f-3a3b-4b04-927b-1da6efa8d454"
-typedef struct QEMU_PACKED SevHashTableDescriptor {
-    /* SEV hash table area guest address */
-    uint32_t base;
-    /* SEV hash table area size (in bytes) */
-    uint32_t size;
-} SevHashTableDescriptor;
-
-/* hard code sha256 digest size */
-#define HASH_SIZE 32
-
-typedef struct QEMU_PACKED SevHashTableEntry {
-    QemuUUID guid;
-    uint16_t len;
-    uint8_t hash[HASH_SIZE];
-} SevHashTableEntry;
-
-typedef struct QEMU_PACKED SevHashTable {
-    QemuUUID guid;
-    uint16_t len;
-    SevHashTableEntry cmdline;
-    SevHashTableEntry initrd;
-    SevHashTableEntry kernel;
-} SevHashTable;
-
-/*
- * Data encrypted by sev_encrypt_flash() must be padded to a multiple of
- * 16 bytes.
- */
-typedef struct QEMU_PACKED PaddedSevHashTable {
-    SevHashTable ht;
-    uint8_t padding[ROUND_UP(sizeof(SevHashTable), 16) - sizeof(SevHashTable)];
-} PaddedSevHashTable;
-
-QEMU_BUILD_BUG_ON(sizeof(PaddedSevHashTable) % 16 != 0);
-
 static Error *sev_mig_blocker;
 
 static const char *const sev_fw_errlist[] = {