sys/opencrypto/crypto.c

178 static	int crypto_kinvoke(struct cryptkop *krp, int flags);
828 crypto_kdispatch(struct cryptkop *krp)
834 	error = crypto_kinvoke(krp, krp->krp_crid);
837 		TAILQ_INSERT_TAIL(&crp_kq, krp, krp_next);
850 kdriver_suitable(const struct cryptocap *cap, const struct cryptkop *krp)
852 	return (cap->cc_kalg[krp->krp_op] & CRYPTO_ALG_FLAG_SUPPORTED) != 0;
866 crypto_select_kdriver(const struct cryptkop *krp, int flags)
896 		if (kdriver_suitable(cap, krp)) {
916 crypto_kinvoke(struct cryptkop *krp, int crid)
921 	KASSERT(krp != NULL, ("%s: krp == NULL", __func__));
922 	KASSERT(krp->krp_callback != NULL,
923 	    ("%s: krp->crp_callback == NULL", __func__));
934 			if (!kdriver_suitable(cap, krp) ||
945 		cap = crypto_select_kdriver(krp, crid);
948 		krp->krp_hid = cap - crypto_drivers;
951 		error = CRYPTODEV_KPROCESS(cap->cc_dev, krp, 0);
969 		krp->krp_status = error;
970 		crypto_kdone(krp);
1173 crypto_kdone(struct cryptkop *krp)
1177 	if (krp->krp_status != 0)
1181 	if (krp->krp_hid < crypto_drivers_num) {
1182 		cap = &crypto_drivers[krp->krp_hid];
1192 	TAILQ_INSERT_TAIL(&crp_ret_kq, krp, krp_next);
1243 	struct cryptkop *krp;
1322 		TAILQ_FOREACH(krp, &crp_kq, krp_next) {
1323 			cap = crypto_checkdriver(krp->krp_hid);
1331 				krp->krp_hid = krp->krp_crid &
1333 				if (krp->krp_hid == 0)
1334 					krp->krp_hid =
1341 		if (krp != NULL) {
1342 			TAILQ_REMOVE(&crp_kq, krp, krp_next);
1343 			result = crypto_kinvoke(krp, krp->krp_hid);
1355 				crypto_drivers[krp->krp_hid].cc_kqblocked = 1;
1356 				TAILQ_INSERT_HEAD(&crp_kq, krp, krp_next);
1361 		if (submit == NULL && krp == NULL) {
1516 	struct cryptkop *krp;
1523 	TAILQ_FOREACH(krp, &crp_kq, krp_next) {
1525 		    , krp->krp_op
1526 		    , krp->krp_status
1527 		    , krp->krp_iparams, krp->krp_oparams
1528 		    , krp->krp_crid, krp->krp_hid
1529 		    , krp->krp_callback
1535 		TAILQ_FOREACH(krp, &crp_ret_kq, krp_next) {
1537 			    , krp->krp_op
1538 			    , krp->krp_status
1539 			    , krp->krp_crid, krp->krp_hid
1540 			    , krp->krp_callback