52 static int cfd = -1;  variable
87     if (ioctl(cfd, CIOCFSESSION, &sess->ses) < 0) {  in clean_devcrypto_session()
228     ret = ioctl(cfd, CIOCGSESSION2, &cipher_ctx->sess);  in cipher_init()
230     ret = ioctl(cfd, CIOCGSESSION, &cipher_ctx->sess);  in cipher_init()
284     if (ioctl(cfd, CIOCCRYPT, &cryp) < 0) {  in cipher_do_cipher()
458         if (ioctl(cfd, CIOCGSESSION2, &sess) == 0) {  in prepare_cipher_methods()
462             if (ioctl(cfd, CIOCGSESSION2, &sess) < 0) {  in prepare_cipher_methods()
469         if (ioctl(cfd, CIOCGSESSION, &sess) < 0) {  in prepare_cipher_methods()
507             if (ioctl(cfd, CIOCFINDDEV, &fop) == 0) {  in prepare_cipher_methods()
513             if (ioctl(cfd, CIOCGSESSINFO, &siop) < 0) {  in prepare_cipher_methods()
526         ioctl(cfd, CIOCFSESSION, &sess.ses);  in prepare_cipher_methods()
757     if (ioctl(cfd, CIOCGSESSION, &digest_ctx->sess) < 0) {  in digest_init()
776     return ioctl(cfd, CIOCCRYPT, &cryp);  in digest_op()
837     if (ioctl(cfd, CIOCCPHASH, &cphash) < 0) {  in digest_copy()
915         if (ioctl(cfd, CIOCGSESSION, &sess1) < 0) {  in prepare_digest_methods()
923         if (ioctl(cfd, CIOCGSESSINFO, &siop) < 0) {  in prepare_digest_methods()
938         if (ioctl(cfd, CIOCGSESSION, &sess2) < 0) {  in prepare_digest_methods()
944         if (ioctl(cfd, CIOCCPHASH, &cphash) < 0) {  in prepare_digest_methods()
968         ioctl(cfd, CIOCFSESSION, &sess1.ses);  in prepare_digest_methods()
970             ioctl(cfd, CIOCFSESSION, &sess2.ses);  in prepare_digest_methods()
1225     if (cfd >= 0)  in open_devcrypto()
1237     if (ioctl(fd, CRIOGET, &cfd) < 0) {  in open_devcrypto()
1240         cfd = -1;  in open_devcrypto()
1245     cfd = fd;  in open_devcrypto()
1255     if (cfd < 0)  in close_devcrypto()
1257     ret = close(cfd);  in close_devcrypto()
1258     cfd = -1;  in close_devcrypto()