sys/opencrypto/crypto.c

177 static	int crypto_kinvoke(struct cryptkop *krp, int flags);
829 crypto_kdispatch(struct cryptkop *krp)
835 	error = crypto_kinvoke(krp, krp->krp_crid);
838 		TAILQ_INSERT_TAIL(&crp_kq, krp, krp_next);
851 kdriver_suitable(const struct cryptocap *cap, const struct cryptkop *krp)
853 	return (cap->cc_kalg[krp->krp_op] & CRYPTO_ALG_FLAG_SUPPORTED) != 0;
867 crypto_select_kdriver(const struct cryptkop *krp, int flags)
897 		if (kdriver_suitable(cap, krp)) {
917 crypto_kinvoke(struct cryptkop *krp, int crid)
922 	KASSERT(krp != NULL, ("%s: krp == NULL", __func__));
923 	KASSERT(krp->krp_callback != NULL,
924 	    ("%s: krp->crp_callback == NULL", __func__));
935 			if (!kdriver_suitable(cap, krp) ||
946 		cap = crypto_select_kdriver(krp, crid);
949 		krp->krp_hid = cap - crypto_drivers;
952 		error = CRYPTODEV_KPROCESS(cap->cc_dev, krp, 0);
970 		krp->krp_status = error;
971 		crypto_kdone(krp);
1174 crypto_kdone(struct cryptkop *krp)
1178 	if (krp->krp_status != 0)
1182 	if (krp->krp_hid < crypto_drivers_num) {
1183 		cap = &crypto_drivers[krp->krp_hid];
1193 	TAILQ_INSERT_TAIL(&crp_ret_kq, krp, krp_next);
1244 	struct cryptkop *krp;
1323 		TAILQ_FOREACH(krp, &crp_kq, krp_next) {
1324 			cap = crypto_checkdriver(krp->krp_hid);
1332 				krp->krp_hid = krp->krp_crid &
1334 				if (krp->krp_hid == 0)
1335 					krp->krp_hid =
1342 		if (krp != NULL) {
1343 			TAILQ_REMOVE(&crp_kq, krp, krp_next);
1344 			result = crypto_kinvoke(krp, krp->krp_hid);
1356 				crypto_drivers[krp->krp_hid].cc_kqblocked = 1;
1357 				TAILQ_INSERT_HEAD(&crp_kq, krp, krp_next);
1362 		if (submit == NULL && krp == NULL) {
1517 	struct cryptkop *krp;
1524 	TAILQ_FOREACH(krp, &crp_kq, krp_next) {
1526 		    , krp->krp_op
1527 		    , krp->krp_status
1528 		    , krp->krp_iparams, krp->krp_oparams
1529 		    , krp->krp_crid, krp->krp_hid
1530 		    , krp->krp_callback
1536 		TAILQ_FOREACH(krp, &crp_ret_kq, krp_next) {
1538 			    , krp->krp_op
1539 			    , krp->krp_status
1540 			    , krp->krp_crid, krp->krp_hid
1541 			    , krp->krp_callback