#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/crypto.h>
static unsigned int
geode_aes_crypt(struct geode_aes_op *op)
{
-
u32 flags = 0;
- int iflags;
+ unsigned long iflags;
- if (op->len == 0 || op->src == op->dst)
+ if (op->len == 0)
return 0;
- if (op->flags & AES_FLAGS_COHERENT)
+ /* If the source and destination is the same, then
+ * we need to turn on the coherent flags, otherwise
+ * we don't need to worry
+ */
+
+ if (op->src == op->dst)
flags |= (AES_CTRL_DCA | AES_CTRL_SCA);
if (op->dir == AES_DIR_ENCRYPT)
_writefield(AES_WRITEIV0_REG, op->iv);
}
- if (op->flags & AES_FLAGS_USRKEY) {
+ if (!(op->flags & AES_FLAGS_HIDDENKEY)) {
flags |= AES_CTRL_WRKEY;
_writefield(AES_WRITEKEY0_REG, op->key);
}
.setkey = geode_setkey,
.encrypt = geode_cbc_encrypt,
.decrypt = geode_cbc_decrypt,
+ .ivsize = AES_IV_LENGTH,
}
}
};
static int __init
geode_aes_init(void)
{
- return pci_module_init(&geode_aes_driver);
+ return pci_register_driver(&geode_aes_driver);
}
static void __exit