diff options
Diffstat (limited to 'sys/dev/sfxge/common/efx_ev.c')
| -rw-r--r-- | sys/dev/sfxge/common/efx_ev.c | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/sys/dev/sfxge/common/efx_ev.c b/sys/dev/sfxge/common/efx_ev.c index 304c074..0c3805e 100644 --- a/sys/dev/sfxge/common/efx_ev.c +++ b/sys/dev/sfxge/common/efx_ev.c @@ -242,17 +242,32 @@ efx_ev_qcreate( EFSYS_ASSERT3U(enp->en_ev_qcount + 1, <, encp->enc_evq_limit); + switch (flags & EFX_EVQ_FLAGS_NOTIFY_MASK) { + case EFX_EVQ_FLAGS_NOTIFY_INTERRUPT: + break; + case EFX_EVQ_FLAGS_NOTIFY_DISABLED: + if (us != 0) { + rc = EINVAL; + goto fail1; + } + break; + default: + rc = EINVAL; + goto fail2; + } + /* Allocate an EVQ object */ EFSYS_KMEM_ALLOC(enp->en_esip, sizeof (efx_evq_t), eep); if (eep == NULL) { rc = ENOMEM; - goto fail1; + goto fail3; } eep->ee_magic = EFX_EVQ_MAGIC; eep->ee_enp = enp; eep->ee_index = index; eep->ee_mask = n - 1; + eep->ee_flags = flags; eep->ee_esmp = esmp; /* @@ -268,16 +283,20 @@ efx_ev_qcreate( if ((rc = eevop->eevo_qcreate(enp, index, esmp, n, id, us, flags, eep)) != 0) - goto fail2; + goto fail4; return (0); -fail2: - EFSYS_PROBE(fail2); +fail4: + EFSYS_PROBE(fail4); *eepp = NULL; enp->en_ev_qcount--; EFSYS_KMEM_FREE(enp->en_esip, sizeof (efx_evq_t), eep); +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); @@ -440,11 +459,19 @@ efx_ev_qmoderate( EFSYS_ASSERT3U(eep->ee_magic, ==, EFX_EVQ_MAGIC); - if ((rc = eevop->eevo_qmoderate(eep, us)) != 0) + if ((eep->ee_flags & EFX_EVQ_FLAGS_NOTIFY_MASK) == + EFX_EVQ_FLAGS_NOTIFY_DISABLED) { + rc = EINVAL; goto fail1; + } + + if ((rc = eevop->eevo_qmoderate(eep, us)) != 0) + goto fail2; return (0); +fail2: + EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); @@ -1289,6 +1316,7 @@ siena_ev_qcreate( uint32_t size; efx_oword_t oword; efx_rc_t rc; + boolean_t notify_mode; _NOTE(ARGUNUSED(esmp)) @@ -1329,8 +1357,13 @@ siena_ev_qcreate( eep->ee_mcdi = siena_ev_mcdi; #endif /* EFSYS_OPT_MCDI */ + notify_mode = ((flags & EFX_EVQ_FLAGS_NOTIFY_MASK) != + EFX_EVQ_FLAGS_NOTIFY_INTERRUPT); + /* Set up the new event queue */ - EFX_POPULATE_OWORD_1(oword, FRF_CZ_TIMER_Q_EN, 1); + EFX_POPULATE_OWORD_3(oword, FRF_CZ_TIMER_Q_EN, 1, + FRF_CZ_HOST_NOTIFY_MODE, notify_mode, + FRF_CZ_TIMER_MODE, FFE_CZ_TIMER_MODE_DIS); EFX_BAR_TBL_WRITEO(enp, FR_AZ_TIMER_TBL, index, &oword, B_TRUE); EFX_POPULATE_OWORD_3(oword, FRF_AZ_EVQ_EN, 1, FRF_AZ_EVQ_SIZE, size, |
