diff options
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_main.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_main.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_main.c b/drivers/net/ethernet/pensando/ionic/ionic_main.c index d6d77abbc4af..56206fd3e3a5 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_main.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_main.c @@ -169,6 +169,32 @@ static const char *ionic_opcode_to_str(enum ionic_cmd_opcode opcode) } } +int ionic_napi(struct napi_struct *napi, int budget, ionic_cq_cb cb, + ionic_cq_done_cb done_cb, void *done_arg) +{ + struct ionic_qcq *qcq = napi_to_qcq(napi); + struct ionic_cq *cq = &qcq->cq; + u32 work_done, flags = 0; + + work_done = ionic_cq_service(cq, budget, cb, done_cb, done_arg); + + if (work_done < budget && napi_complete_done(napi, work_done)) { + flags |= IONIC_INTR_CRED_UNMASK; + DEBUG_STATS_INTR_REARM(cq->bound_intr); + } + + if (work_done || flags) { + flags |= IONIC_INTR_CRED_RESET_COALESCE; + ionic_intr_credits(cq->lif->ionic->idev.intr_ctrl, + cq->bound_intr->index, + work_done, flags); + } + + DEBUG_STATS_NAPI_POLL(qcq, work_done); + + return work_done; +} + int ionic_dev_cmd_wait(struct ionic *ionic, unsigned long max_seconds) { struct ionic_dev *idev = &ionic->idev; |