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 CPL_SET_TCB_FIELD message
*/
static void set_tcb_field(struct adapter *adapter, unsigned int ftid,
u16 word, u64 mask, u64 val, int no_reply)
{
struct rte_mbuf *mbuf;
struct cpl_set_tcb_field *req;
struct sge_ctrl_txq *ctrlq;
ctrlq = &adapter->sge.ctrlq[0];
mbuf = rte_pktmbuf_alloc(ctrlq->mb_pool);
WARN_ON(!mbuf);
mbuf->data_len = sizeof(*req);
mbuf->pkt_len = mbuf->data_len;
req = rte_pktmbuf_mtod(mbuf, struct cpl_set_tcb_field *);
memset(req, 0, sizeof(*req));
INIT_TP_WR_MIT_CPL(req, CPL_SET_TCB_FIELD, ftid);
req->reply_ctrl = cpu_to_be16(V_REPLY_CHAN(0) |
V_QUEUENO(adapter->sge.fw_evtq.abs_id) |
V_NO_REPLY(no_reply));
req->word_cookie = cpu_to_be16(V_WORD(word) | V_COOKIE(ftid));
req->mask = cpu_to_be64(mask);
req->val = cpu_to_be64(val);
t4_mgmt_tx(ctrlq, mbuf);
}
void
t4_set_tcb_field(struct adapter *sc, struct sge_wrq *wrq, int tid,
uint16_t word, uint64_t mask, uint64_t val, int reply, int cookie, int iqid)
{
struct wrqe *wr;
struct cpl_set_tcb_field *req;
MPASS((cookie & ~M_COOKIE) == 0);
MPASS((iqid & ~M_QUEUENO) == 0);
wr = alloc_wrqe(sizeof(*req), wrq);
if (wr == NULL) {
/* XXX */
panic("%s: allocation failure.", __func__);
}
req = wrtod(wr);
INIT_TP_WR_MIT_CPL(req, CPL_SET_TCB_FIELD, tid);
req->reply_ctrl = htobe16(V_QUEUENO(iqid));
if (reply == 0)
req->reply_ctrl |= htobe16(F_NO_REPLY);
req->word_cookie = htobe16(V_WORD(word) | V_COOKIE(cookie));
req->mask = htobe64(mask);
req->val = htobe64(val);
t4_wrq_tx(sc, wr);
}
void
t4_set_tcb_field(struct adapter *sc, struct toepcb *toep, uint16_t word,
uint64_t mask, uint64_t val)
{
struct wrqe *wr;
struct cpl_set_tcb_field *req;
wr = alloc_wrqe(sizeof(*req), toep->ctrlq);
if (wr == NULL) {
/* XXX */
panic("%s: allocation failure.", __func__);
}
req = wrtod(wr);
INIT_TP_WR_MIT_CPL(req, 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);
t4_wrq_tx(sc, wr);
}
/**
* Build a CPL_SET_TCB_FIELD message as payload of a ULP_TX_PKT command.
*/
static inline void mk_set_tcb_field_ulp(struct filter_entry *f,
struct cpl_set_tcb_field *req,
unsigned int word,
u64 mask, u64 val, u8 cookie,
int no_reply)
{
struct ulp_txpkt *txpkt = (struct ulp_txpkt *)req;
struct ulptx_idata *sc = (struct ulptx_idata *)(txpkt + 1);
txpkt->cmd_dest = cpu_to_be32(V_ULPTX_CMD(ULP_TX_PKT) |
V_ULP_TXPKT_DEST(0));
txpkt->len = cpu_to_be32(DIV_ROUND_UP(sizeof(*req), 16));
sc->cmd_more = cpu_to_be32(V_ULPTX_CMD(ULP_TX_SC_IMM));
sc->len = cpu_to_be32(sizeof(*req) - sizeof(struct work_request_hdr));
OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_SET_TCB_FIELD, f->tid));
req->reply_ctrl = cpu_to_be16(V_NO_REPLY(no_reply) | V_REPLY_CHAN(0) |
V_QUEUENO(0));
req->word_cookie = cpu_to_be16(V_WORD(word) | V_COOKIE(cookie));
req->mask = cpu_to_be64(mask);
req->val = cpu_to_be64(val);
sc = (struct ulptx_idata *)(req + 1);
sc->cmd_more = cpu_to_be32(V_ULPTX_CMD(ULP_TX_SC_NOOP));
sc->len = cpu_to_be32(0);
}