linux-master/block/sed-opal.c

555 	 * session. If an error occurred in the initial discovery0 or if an
558 	 * start a session. Therefore we shouldn't attempt to terminate a
559 	 * session, as one has not yet been created.
1225 		pr_debug("Couldn't authenticate session\n");
1524 	lr = setup->session.opal_key.lr;
1623 				  lrst->session.opal_key.lr);
1631 			 lrst->session.opal_key.lr, OPAL_RANGESTART,
1729 		pr_debug("Cannot start Admin SP session with auth %d\n", auth);
1734 		pr_debug("Error building start adminsp session command.\n");
1791 	struct opal_session_info *session = data;
1793 	size_t keylen = session->opal_key.key_len;
1796 	u8 *key = session->opal_key.key;
1799 	if (session->sum)
1801 					 session->opal_key.lr);
1802 	else if (session->who != OPAL_ADMIN1 && !session->sum)
1804 					 session->who - 1);
1851 	struct opal_session_info *session = data;
1856 	uid[7] = session->who;
1899 	struct opal_session_info *session = data;
1903 	if (build_locking_range(uid, sizeof(uid), session->opal_key.lr) < 0)
2117 		lkul->session.who
2124 				 lkul->session.opal_key.lr, users,
2140 		lkul->session.who
2144 				 lkul->session.opal_key.lr, users,
2163 				lkul->session.opal_key.lr) < 0)
2222 				lkul->session.opal_key.lr) < 0)
2596 	/* controller will terminate session */
2727 	suspend->lr = lk_unlk->session.opal_key.lr;
2741 		{ start_admin1LSP_opal_session, &lk_unlk->session.opal_key },
2754 	if (lk_unlk->session.who < OPAL_USER1 ||
2755 	    lk_unlk->session.who > OPAL_USER9) {
2757 			 lk_unlk->session.who);
2761 	if (lk_unlk->session.sum) {
2767 	ret = opal_get_key(dev, &lk_unlk->session.opal_key);
2780 	/* controller will terminate session */
2820 		{ start_auth_opal_session, &lk_unlk->session },
2825 		{ start_auth_opal_session, &lk_unlk->session },
2830 	if (lk_unlk->session.sum)
2856 			lk_unlk->session.opal_key.key_len > 0)
2876 				iter->lr == lk_unlk->session.opal_key.lr &&
2877 				iter->unlk.session.opal_key.key_len > 0) {
2878 			lk_unlk->session.opal_key.key_len =
2879 				iter->unlk.session.opal_key.key_len;
2880 			memcpy(lk_unlk->session.opal_key.key,
2881 				iter->unlk.session.opal_key.key,
2882 				iter->unlk.session.opal_key.key_len);
2893 	if (lk_unlk->session.who > OPAL_USER9)
2898 	ret = opal_get_key(dev, &lk_unlk->session.opal_key);
2961 		{ start_auth_opal_session, &opal_lrs->session },
2967 	ret = opal_get_key(dev, &opal_lrs->session.opal_key);
2983 		{ start_auth_opal_session, &opal_lrst->session },
2994 	/* skip session info when copying back to uspace */
3008 		{ start_auth_opal_session, &opal_pw->session },
3014 	if (opal_pw->session.who > OPAL_USER9  ||
3090 				 suspend->unlk.session.opal_key.lr,
3091 				 suspend->unlk.session.sum);
3096 			ret = __opal_set_mbr_done(dev, &suspend->unlk.session.opal_key);