diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 8d97ae6039aa..c478291db93f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -77,6 +77,7 @@ #include "cxgb4_debugfs.h" #include "clip_tbl.h" #include "l2t.h" +#include "smt.h" #include "sched.h" #include "cxgb4_tc_u32.h" #include "cxgb4_tc_flower.h" @@ -563,6 +564,10 @@ static int fwevtq_handler(struct sge_rspq *q, const __be64 *rsp, const struct cpl_l2t_write_rpl *p = (void *)rsp; do_l2t_write_rpl(q->adap, p); + } else if (opcode == CPL_SMT_WRITE_RPL) { + const struct cpl_smt_write_rpl *p = (void *)rsp; + + do_smt_write_rpl(q->adap, p); } else if (opcode == CPL_SET_TCB_RPL) { const struct cpl_set_tcb_rpl *p = (void *)rsp; @@ -3905,6 +3910,16 @@ static int adap_init0(struct adapter *adap) 1, params, val); adap->params.fr_nsmr_tpte_wr_support = (ret == 0 && val[0] != 0); + /* See if FW supports FW_FILTER2 work request */ + if (is_t4(adap->params.chip)) { + adap->params.filter2_wr_support = 0; + } else { + params[0] = FW_PARAM_DEV(FILTER2_WR); + ret = t4_query_params(adap, adap->mbox, adap->pf, 0, + 1, params, val); + adap->params.filter2_wr_support = (ret == 0 && val[0] != 0); + } + /* * Get device capabilities so we can determine what resources we need * to manage. @@ -4641,6 +4656,7 @@ static void free_some_resources(struct adapter *adapter) { unsigned int i; + kvfree(adapter->smt); kvfree(adapter->l2t); t4_cleanup_sched(adapter); kvfree(adapter->tids.tid_tab); @@ -5067,6 +5083,12 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) */ cfg_queues(adapter); + adapter->smt = t4_init_smt(); + if (!adapter->smt) { + /* We tolerate a lack of SMT, giving up some functionality */ + dev_warn(&pdev->dev, "could not allocate SMT, continuing\n"); + } + adapter->l2t = t4_init_l2t(adapter->l2t_start, adapter->l2t_end); if (!adapter->l2t) { /* We tolerate a lack of L2T, giving up some functionality */ |