diff options
Diffstat (limited to 'sys/dev/cxgbe/tom/t4_tls.c')
| -rw-r--r-- | sys/dev/cxgbe/tom/t4_tls.c | 50 |
1 files changed, 7 insertions, 43 deletions
diff --git a/sys/dev/cxgbe/tom/t4_tls.c b/sys/dev/cxgbe/tom/t4_tls.c index bdd03edd3a6f..c6377980fca9 100644 --- a/sys/dev/cxgbe/tom/t4_tls.c +++ b/sys/dev/cxgbe/tom/t4_tls.c @@ -1075,41 +1075,6 @@ out: m_freem(m); } -/* SET_TCB_FIELD sent as a ULP command looks like this */ -#define LEN__SET_TCB_FIELD_ULP (sizeof(struct ulp_txpkt) + \ - sizeof(struct ulptx_idata) + sizeof(struct cpl_set_tcb_field_core)) - -static inline void * -mk_set_tcb_field_ulp(struct ulp_txpkt *ulpmc, struct toepcb *toep, - uint64_t word, uint64_t mask, uint64_t val) -{ - struct ulptx_idata *ulpsc; - struct cpl_set_tcb_field_core *req; - - ulpmc->cmd_dest = htonl(V_ULPTX_CMD(ULP_TX_PKT) | V_ULP_TXPKT_DEST(0)); - ulpmc->len = htobe32(howmany(LEN__SET_TCB_FIELD_ULP, 16)); - - ulpsc = (struct ulptx_idata *)(ulpmc + 1); - ulpsc->cmd_more = htobe32(V_ULPTX_CMD(ULP_TX_SC_IMM)); - ulpsc->len = htobe32(sizeof(*req)); - - req = (struct cpl_set_tcb_field_core *)(ulpsc + 1); - OPCODE_TID(req) = htobe32(MK_OPCODE_TID(CPL_SET_TCB_FIELD, toep->tid)); - req->reply_ctrl = htobe16(V_NO_REPLY(1) | - V_QUEUENO(toep->ofld_rxq->iq.abs_id)); - req->word_cookie = htobe16(V_WORD(word) | V_COOKIE(0)); - req->mask = htobe64(mask); - req->val = htobe64(val); - - ulpsc = (struct ulptx_idata *)(req + 1); - if (LEN__SET_TCB_FIELD_ULP % 16) { - ulpsc->cmd_more = htobe32(V_ULPTX_CMD(ULP_TX_SC_NOOP)); - ulpsc->len = htobe32(0); - return (ulpsc + 1); - } - return (ulpsc); -} - /* * Send a work request setting multiple TCB fields to enable * ULP_MODE_TLS. @@ -1164,7 +1129,7 @@ tls_update_tcb(struct adapter *sc, struct toepcb *toep, uint64_t seqno) * decryption. Word 30 is zero and Word 31 contains * the keyid. */ - ulpmc = mk_set_tcb_field_ulp(ulpmc, toep, 26, + ulpmc = mk_set_tcb_field_ulp(sc, ulpmc, toep->tid, 26, 0xffffffffffffffff, 0); /* @@ -1173,15 +1138,15 @@ tls_update_tcb(struct adapter *sc, struct toepcb *toep, uint64_t seqno) * units of 64 bytes. */ key_offset = toep->tls.rx_key_addr - sc->vres.key.start; - ulpmc = mk_set_tcb_field_ulp(ulpmc, toep, 30, + ulpmc = mk_set_tcb_field_ulp(sc, ulpmc, toep->tid, 30, 0xffffffffffffffff, (uint64_t)V_TCB_RX_TLS_KEY_TAG(key_offset / 64) << 32); CTR3(KTR_CXGBE, "%s: tid %d enable TLS seqno %lu", __func__, toep->tid, seqno); - ulpmc = mk_set_tcb_field_ulp(ulpmc, toep, W_TCB_TLS_SEQ, + ulpmc = mk_set_tcb_field_ulp(sc, ulpmc, toep->tid, W_TCB_TLS_SEQ, V_TCB_TLS_SEQ(M_TCB_TLS_SEQ), V_TCB_TLS_SEQ(seqno)); - ulpmc = mk_set_tcb_field_ulp(ulpmc, toep, W_TCB_ULP_RAW, + ulpmc = mk_set_tcb_field_ulp(sc, ulpmc, toep->tid, W_TCB_ULP_RAW, V_TCB_ULP_RAW(M_TCB_ULP_RAW), V_TCB_ULP_RAW((V_TF_TLS_KEY_SIZE(3) | V_TF_TLS_CONTROL(1) | V_TF_TLS_ACTIVE(1) | V_TF_TLS_ENABLE(1)))); @@ -1191,12 +1156,11 @@ tls_update_tcb(struct adapter *sc, struct toepcb *toep, uint64_t seqno) /* Set the ULP mode to ULP_MODE_TLS. */ toep->params.ulp_mode = ULP_MODE_TLS; - ulpmc = mk_set_tcb_field_ulp(ulpmc, toep, W_TCB_ULP_TYPE, - V_TCB_ULP_TYPE(M_TCB_ULP_TYPE), - V_TCB_ULP_TYPE(ULP_MODE_TLS)); + ulpmc = mk_set_tcb_field_ulp(sc, ulpmc, toep->tid, W_TCB_ULP_TYPE, + V_TCB_ULP_TYPE(M_TCB_ULP_TYPE), V_TCB_ULP_TYPE(ULP_MODE_TLS)); /* Clear TF_RX_QUIESCE. */ - ulpmc = mk_set_tcb_field_ulp(ulpmc, toep, W_TCB_T_FLAGS, + ulpmc = mk_set_tcb_field_ulp(sc, ulpmc, toep->tid, W_TCB_T_FLAGS, V_TF_RX_QUIESCE(1), 0); t4_wrq_tx(sc, wr); |