#ifndef _CRYPTO_PADLOCK_H
#define _CRYPTO_PADLOCK_H
+#define PADLOCK_ALIGNMENT 16
+
/* Control word. */
-union cword {
- uint32_t cword[4];
- struct {
- int rounds:4;
- int algo:3;
- int keygen:1;
- int interm:1;
- int encdec:1;
- int ksize:2;
- } b;
-};
+struct cword {
+ int __attribute__ ((__packed__))
+ rounds:4,
+ algo:3,
+ keygen:1,
+ interm:1,
+ encdec:1,
+ ksize:2;
+} __attribute__ ((__aligned__(PADLOCK_ALIGNMENT)));
#define PFX "padlock: "