49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Copyright (c) 2012-2015 Solarflare Communications Inc.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * All rights reserved.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Redistribution and use in source and binary forms, with or without
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * modification, are permitted provided that the following conditions are met:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * 1. Redistributions of source code must retain the above copyright notice,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * this list of conditions and the following disclaimer.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * 2. Redistributions in binary form must reproduce the above copyright notice,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * this list of conditions and the following disclaimer in the documentation
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * and/or other materials provided with the distribution.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * The views and conclusions contained in the software and documentation are
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * those of the authors and should not be interpreted as representing official
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * policies, either expressed or implied, of the FreeBSD Project.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include "efx.h"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include "efx_impl.h"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_MON_STATS
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include "mcdi_mon.h"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_QSTATS
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#define EFX_EV_QSTAT_INCR(_eep, _stat) \
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore do { \
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (_eep)->ee_stat[_stat]++; \
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore _NOTE(CONSTANTCONDITION) \
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } while (B_FALSE)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#else
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#define EFX_EV_QSTAT_INCR(_eep, _stat)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_rx(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_tx(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_driver(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_drv_gen(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_mcdi(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreefx_mcdi_init_evq(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_nic_t *enp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in unsigned int instance,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efsys_mem_t *esmp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in size_t nevs,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in uint32_t irq,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __out_opt uint32_t *irqp)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_req_t req;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint8_t payload[
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MAX(MC_CMD_INIT_EVQ_IN_LEN(EFX_EVQ_NBUFS(EFX_EVQ_MAXNEVS)),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MC_CMD_INIT_EVQ_OUT_LEN)];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_qword_t *dma_addr;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint64_t addr;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore int npages;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore int i;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore int supports_rx_batching;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_rc_t rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore npages = EFX_EVQ_NBUFS(nevs);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (MC_CMD_INIT_EVQ_IN_LEN(npages) > MC_CMD_INIT_EVQ_IN_LENMAX) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = EINVAL;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) memset(payload, 0, sizeof (payload));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_cmd = MC_CMD_INIT_EVQ;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_buf = payload;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_length = MC_CMD_INIT_EVQ_IN_LEN(npages);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_buf = payload;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_length = MC_CMD_INIT_EVQ_OUT_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_SIZE, nevs);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_INSTANCE, instance);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_IRQ_NUM, irq);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * On Huntington RX and TX event batching can only be requested
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * together (even if the datapath firmware doesn't actually support RX
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * batching).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Cut through is incompatible with RX batching and so enabling cut
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * through disables RX batching (but it does not affect TX batching).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * So always enable RX and TX event batching, and enable cut through
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * if RX event batching isn't supported (i.e. on low latency firmware).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore supports_rx_batching = enp->en_nic_cfg.enc_rx_batching_enabled ? 1 : 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_POPULATE_DWORD_6(req, INIT_EVQ_IN_FLAGS,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore INIT_EVQ_IN_FLAG_INTERRUPTING, 1,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore INIT_EVQ_IN_FLAG_RPTR_DOS, 0,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore INIT_EVQ_IN_FLAG_INT_ARMD, 0,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore INIT_EVQ_IN_FLAG_CUT_THRU, !supports_rx_batching,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore INIT_EVQ_IN_FLAG_RX_MERGE, 1,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore INIT_EVQ_IN_FLAG_TX_MERGE, 1);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_TMR_MODE,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MC_CMD_INIT_EVQ_IN_TMR_MODE_DIS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_TMR_LOAD, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_TMR_RELOAD, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_COUNT_MODE,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MC_CMD_INIT_EVQ_IN_COUNT_MODE_DIS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, INIT_EVQ_IN_COUNT_THRSHLD, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore dma_addr = MCDI_IN2(req, efx_qword_t, INIT_EVQ_IN_DMA_ADDR);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore addr = EFSYS_MEM_ADDR(esmp);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore for (i = 0; i < npages; i++) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_QWORD_2(*dma_addr,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_DWORD_1, (uint32_t)(addr >> 32),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_DWORD_0, (uint32_t)(addr & 0xffffffff));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore dma_addr++;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore addr += EFX_BUF_SIZE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_execute(enp, &req);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (req.emr_rc != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = req.emr_rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail2;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (req.emr_out_length_used < MC_CMD_INIT_EVQ_OUT_LEN) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = EMSGSIZE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail3;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (irqp != NULL)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *irqp = MCDI_OUT_DWORD(req, INIT_EVQ_OUT_IRQ);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail3:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE(fail3);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail2:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE(fail2);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(fail1, efx_rc_t, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreefx_mcdi_fini_evq(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_nic_t *enp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in uint32_t instance)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_req_t req;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint8_t payload[MAX(MC_CMD_FINI_EVQ_IN_LEN,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MC_CMD_FINI_EVQ_OUT_LEN)];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_rc_t rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) memset(payload, 0, sizeof (payload));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_cmd = MC_CMD_FINI_EVQ;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_buf = payload;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_length = MC_CMD_FINI_EVQ_IN_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_buf = payload;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_length = MC_CMD_FINI_EVQ_OUT_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, FINI_EVQ_IN_INSTANCE, instance);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_execute(enp, &req);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (req.emr_rc != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = req.emr_rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(fail1, efx_rc_t, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_init(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_nic_t *enp)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore _NOTE(ARGUNUSED(enp))
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore void
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_fini(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_nic_t *enp)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore _NOTE(ARGUNUSED(enp))
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_qcreate(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_nic_t *enp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in unsigned int index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efsys_mem_t *esmp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in size_t n,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in uint32_t id,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t irq;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_rc_t rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore _NOTE(ARGUNUSED(id)) /* buftbl id managed by MC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_STATIC_ASSERT(ISP2(EFX_EVQ_MAXNEVS));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_STATIC_ASSERT(ISP2(EFX_EVQ_MINNEVS));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (!ISP2(n) || (n < EFX_EVQ_MINNEVS) || (n > EFX_EVQ_MAXNEVS)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = EINVAL;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (index >= encp->enc_evq_limit) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = EINVAL;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail2;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Set up the handler table */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_rx = ef10_ev_rx;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_tx = ef10_ev_tx;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_driver = ef10_ev_driver;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_drv_gen = ef10_ev_drv_gen;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_mcdi = ef10_ev_mcdi;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Set up the event queue
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * NOTE: ignore the returned IRQ param as firmware does not set it.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore irq = index; /* INIT_EVQ expects function-relative vector number */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((rc = efx_mcdi_init_evq(enp, index, esmp, n, irq, NULL)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail3;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail3:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE(fail3);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail2:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE(fail2);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(fail1, efx_rc_t, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore void
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_qdestroy(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore enp->en_family == EFX_FAMILY_MEDFORD);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) efx_mcdi_fini_evq(eep->ee_enp, eep->ee_index);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_qprime(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in unsigned int count)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t rptr;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_dword_t dword;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rptr = count & eep->ee_mask;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (enp->en_nic_cfg.enc_bug35388_workaround) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_STATIC_ASSERT(EFX_EVQ_MINNEVS >
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (1 << ERF_DD_EVQ_IND_RPTR_WIDTH));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_STATIC_ASSERT(EFX_EVQ_MAXNEVS <
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (1 << 2 * ERF_DD_EVQ_IND_RPTR_WIDTH));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_DWORD_2(dword,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_RPTR_FLAGS,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFE_DD_EVQ_IND_RPTR_FLAGS_HIGH,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_RPTR,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (rptr >> ERF_DD_EVQ_IND_RPTR_WIDTH));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_BAR_TBL_WRITED(enp, ER_DD_EVQ_INDIRECT, eep->ee_index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore &dword, B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_DWORD_2(dword,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_RPTR_FLAGS,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFE_DD_EVQ_IND_RPTR_FLAGS_LOW,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_RPTR,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rptr & ((1 << ERF_DD_EVQ_IND_RPTR_WIDTH) - 1));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_BAR_TBL_WRITED(enp, ER_DD_EVQ_INDIRECT, eep->ee_index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore &dword, B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_DWORD_1(dword, ERF_DZ_EVQ_RPTR, rptr);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_BAR_TBL_WRITED(enp, ER_DZ_EVQ_RPTR_REG, eep->ee_index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore &dword, B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreefx_mcdi_driver_event(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_nic_t *enp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in uint32_t evq,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t data)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_req_t req;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint8_t payload[MAX(MC_CMD_DRIVER_EVENT_IN_LEN,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MC_CMD_DRIVER_EVENT_OUT_LEN)];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_rc_t rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_cmd = MC_CMD_DRIVER_EVENT;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_buf = payload;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_in_length = MC_CMD_DRIVER_EVENT_IN_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_buf = payload;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore req.emr_out_length = MC_CMD_DRIVER_EVENT_OUT_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, DRIVER_EVENT_IN_EVQ, evq);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, DRIVER_EVENT_IN_DATA_LO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_QWORD_FIELD(data, EFX_DWORD_0));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_IN_SET_DWORD(req, DRIVER_EVENT_IN_DATA_HI,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_QWORD_FIELD(data, EFX_DWORD_1));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_execute(enp, &req);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (req.emr_rc != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = req.emr_rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(fail1, efx_rc_t, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore void
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_qpost(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in uint16_t data)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_qword_t event;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_QWORD_3(event,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ESF_DZ_DRV_CODE, ESE_DZ_EV_CODE_DRV_GEN_EV,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ESF_DZ_DRV_SUB_CODE, 0,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ESF_DZ_DRV_SUB_DATA_DW0, (uint32_t)data);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (void) efx_mcdi_driver_event(enp, eep->ee_index, event);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __checkReturn efx_rc_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_qmoderate(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in unsigned int us)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_dword_t dword;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t timer_val, mode;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_rc_t rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (us > encp->enc_evq_timer_max_us) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore rc = EINVAL;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* If the value is zero then disable the timer */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (us == 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore timer_val = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore mode = FFE_CZ_TIMER_MODE_DIS;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Calculate the timer value in quanta */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore timer_val = us * 1000 / encp->enc_evq_timer_quantum_ns;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Moderation value is base 0 so we need to deduct 1 */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (timer_val > 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore timer_val--;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore mode = FFE_CZ_TIMER_MODE_INT_HLDOFF;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (encp->enc_bug35388_workaround) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_DWORD_3(dword,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_TIMER_FLAGS,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFE_DD_EVQ_IND_TIMER_FLAGS,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_TIMER_MODE, mode,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DD_EVQ_IND_TIMER_VAL, timer_val);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_BAR_TBL_WRITED(enp, ER_DD_EVQ_INDIRECT,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_index, &dword, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_POPULATE_DWORD_2(dword,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DZ_TC_TIMER_MODE, mode,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ERF_DZ_TC_TIMER_VAL, timer_val);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_BAR_TBL_WRITED(enp, ER_DZ_EVQ_TMR_REG,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_index, &dword, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(fail1, efx_rc_t, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_QSTATS
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore void
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_qstats_update(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __inout_ecount(EV_NQSTATS) efsys_stat_t *stat)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore unsigned int id;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore for (id = 0; id < EV_NQSTATS; id++) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efsys_stat_t *essp = &stat[id];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_STAT_INCR(essp, eep->ee_stat[id]);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eep->ee_stat[id] = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif /* EFSYS_OPT_QSTATS */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_rx(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t size;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t label;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t mac_class;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t eth_tag_class;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t l3_class;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t l4_class;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t next_read_lbits;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint16_t flags;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore boolean_t cont;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore boolean_t should_abort;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_evq_rxq_state_t *eersp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore unsigned int desc_count;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore unsigned int last_used_id;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Discard events after RXQ/TXQ errors */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (enp->en_reset_flags & (EFX_RESET_RXQ_ERR | EFX_RESET_TXQ_ERR))
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Basic packet information */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore size = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_BYTES);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore next_read_lbits = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_DSC_PTR_LBITS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore label = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_QLABEL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eth_tag_class = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_ETH_TAG_CLASS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore mac_class = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_MAC_CLASS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore l3_class = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_L3_CLASS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore l4_class = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_L4_CLASS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore cont = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_CONT);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_DROP_EVENT) != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Drop this event */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (cont != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * This may be part of a scattered frame, or it may be a
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * truncated frame if scatter is disabled on this RXQ.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Overlength frames can be received if e.g. a VF is configured
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * for 1500 MTU but connected to a port set to 9000 MTU
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * (see bug56567).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * FIXME: There is not yet any driver that supports scatter on
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Huntington. Scatter support is required for OSX.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_CONT;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (mac_class == ESE_DZ_MAC_CLASS_UCAST)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_UNICAST;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Increment the count of descriptors read */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp = &eep->ee_rxq_state[label];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore desc_count = (next_read_lbits - eersp->eers_rx_read_ptr) &
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_MASK32(ESF_DZ_RX_DSC_PTR_LBITS);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp->eers_rx_read_ptr += desc_count;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * FIXME: add error checking to make sure this a batched event.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * This could also be an aborted scatter, see Bug36629.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (desc_count > 1) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_BATCH);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_PREFIX_LEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Calculate the index of the the last descriptor consumed */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore last_used_id = (eersp->eers_rx_read_ptr - 1) & eersp->eers_rx_mask;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Check for errors that invalidate checksum and L3/L4 fields */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_ECC_ERR) != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* RX frame truncated (error flag is misnamed) */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_FRM_TRUNC);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_DISCARD;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto deliver;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_ECRC_ERR) != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Bad Ethernet frame CRC */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_ETH_CRC_ERR);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_DISCARD;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto deliver;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_PARSE_INCOMPLETE)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Hardware parse failed, due to malformed headers
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * or headers that are too long for the parser.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Headers and checksums must be validated by the host.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore // TODO: EFX_EV_QSTAT_INCR(eep, EV_RX_PARSE_INCOMPLETE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore goto deliver;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((eth_tag_class == ESE_DZ_ETH_TAG_CLASS_VLAN1) ||
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore (eth_tag_class == ESE_DZ_ETH_TAG_CLASS_VLAN2)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_VLAN_TAGGED;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore switch (l3_class) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_L3_CLASS_IP4:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_L3_CLASS_IP4_FRAG:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_IPV4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_IPCKSUM_ERR)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_IPV4_HDR_CHKSUM_ERR);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_CKSUM_IPV4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (l4_class == ESE_DZ_L4_CLASS_TCP) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_TCP_IPV4);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_TCP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else if (l4_class == ESE_DZ_L4_CLASS_UDP) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_UDP_IPV4);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_UDP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_OTHER_IPV4);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_L3_CLASS_IP6:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_L3_CLASS_IP6_FRAG:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_IPV6;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (l4_class == ESE_DZ_L4_CLASS_TCP) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_TCP_IPV6);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_TCP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else if (l4_class == ESE_DZ_L4_CLASS_UDP) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_UDP_IPV6);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_PKT_UDP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_OTHER_IPV6);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore default:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_NON_IP);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (flags & (EFX_PKT_TCP | EFX_PKT_UDP)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_TCPUDP_CKSUM_ERR)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_TCP_UDP_CHKSUM_ERR);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore flags |= EFX_CKSUM_TCPUDP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoredeliver:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* If we're not discarding the packet then it is ok */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (~flags & EFX_DISCARD)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_RX_OK);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_rx != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_rx(arg, label, last_used_id, size, flags);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (should_abort);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_tx(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t id;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t label;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore boolean_t should_abort;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_TX);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Discard events after RXQ/TXQ errors */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (enp->en_reset_flags & (EFX_RESET_RXQ_ERR | EFX_RESET_TXQ_ERR))
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (EFX_QWORD_FIELD(*eqp, ESF_DZ_TX_DROP_EVENT) != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Drop this event */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (B_FALSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Per-packet TX completion (was per-descriptor for Falcon/Siena) */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore id = EFX_QWORD_FIELD(*eqp, ESF_DZ_TX_DESCR_INDX);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore label = EFX_QWORD_FIELD(*eqp, ESF_DZ_TX_QLABEL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE2(tx_complete, uint32_t, label, uint32_t, id);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_tx != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_tx(arg, label, id);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (should_abort);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_driver(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore unsigned int code;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore boolean_t should_abort;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_DRIVER);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = B_FALSE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore code = EFX_QWORD_FIELD(*eqp, ESF_DZ_DRV_SUB_CODE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore switch (code) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_DRV_TIMER_EV: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t id;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore id = EFX_QWORD_FIELD(*eqp, ESF_DZ_DRV_TMR_ID);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_timer != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_timer(arg, id);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_DRV_WAKE_UP_EV: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t id;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore id = EFX_QWORD_FIELD(*eqp, ESF_DZ_DRV_EVQ_ID);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_wake_up != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_wake_up(arg, id);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case ESE_DZ_DRV_START_UP_EV:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_initialized != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_initialized(arg);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore default:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE3(bad_event, unsigned int, eep->ee_index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t, EFX_QWORD_FIELD(*eqp, EFX_DWORD_1),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t, EFX_QWORD_FIELD(*eqp, EFX_DWORD_0));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (should_abort);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_drv_gen(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t data;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore boolean_t should_abort;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_DRV_GEN);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = B_FALSE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore data = EFX_QWORD_FIELD(*eqp, ESF_DZ_DRV_SUB_DATA_DW0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (data >= ((uint32_t)1 << 16)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE3(bad_event, unsigned int, eep->ee_index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t, EFX_QWORD_FIELD(*eqp, EFX_DWORD_1),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t, EFX_QWORD_FIELD(*eqp, EFX_DWORD_0));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (B_TRUE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_software != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_software(arg, (uint16_t)data);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (should_abort);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic __checkReturn boolean_t
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_mcdi(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_qword_t *eqp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in const efx_ev_callbacks_t *eecp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in_opt void *arg)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_nic_t *enp = eep->ee_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore unsigned code;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore boolean_t should_abort = B_FALSE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_MCDI_RESPONSE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore code = EFX_QWORD_FIELD(*eqp, MCDI_EVENT_CODE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore switch (code) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_BADSSERT:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_ev_death(enp, EINTR);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_CMDDONE:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_ev_cpl(enp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, CMDDONE_SEQ),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, CMDDONE_DATALEN),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, CMDDONE_ERRNO));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_MCDI_PROXY_AUTH
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_PROXY_RESPONSE:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * This event notifies a function that an authorization request
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * has been processed. If the request was authorized then the
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * function can now re-send the original MCDI request.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * See SF-113652-SW "SR-IOV Proxied Network Access Control".
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_ev_proxy_response(enp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, PROXY_RESPONSE_HANDLE),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, PROXY_RESPONSE_RC));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif /* EFSYS_OPT_MCDI_PROXY_AUTH */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_LINKCHANGE: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_link_mode_t link_mode;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore ef10_phy_link_ev(enp, eqp, &link_mode);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_link_change(arg, link_mode);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_SENSOREVT: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_MON_STATS
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mon_stat_t id;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mon_stat_value_t value;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_rc_t rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Decode monitor stat for MCDI sensor (if supported) */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if ((rc = mcdi_mon_ev(enp, eqp, &id, &value)) == 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Report monitor stat change */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_monitor(arg, id, value);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else if (rc == ENOTSUP) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_exception(arg,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EXCEPTION_UNKNOWN_SENSOREVT,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore } else {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(rc == ENODEV); /* Wrong port */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_SCHEDERR:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Informational only */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_REBOOT:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Falcon/Siena only (should not been seen with Huntington). */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_ev_death(enp, EIO);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_MC_REBOOT:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* MC_REBOOT event is used for Huntington (EF10) and later. */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_mcdi_ev_death(enp, EIO);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_MAC_STATS_DMA:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#if EFSYS_OPT_MAC_STATS
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (eecp->eec_mac_stats != NULL) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eecp->eec_mac_stats(arg,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, MAC_STATS_DMA_GENERATION));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_FWALERT: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t reason = MCDI_EV_FIELD(eqp, FWALERT_REASON);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (reason == MCDI_EVENT_FWALERT_REASON_SRAM_ACCESS)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_exception(arg,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EXCEPTION_FWALERT_SRAM,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, FWALERT_DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore else
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_exception(arg,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EXCEPTION_UNKNOWN_FWALERT,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_TX_ERR: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * After a TXQ error is detected, firmware sends a TX_ERR event.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * This may be followed by TX completions (which we discard),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * and then finally by a TX_FLUSH event. Firmware destroys the
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * TXQ automatically after sending the TX_FLUSH event.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore enp->en_reset_flags |= EFX_RESET_TXQ_ERR;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(tx_descq_err, uint32_t, MCDI_EV_FIELD(eqp, DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Inform the driver that a reset is required. */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eecp->eec_exception(arg, EFX_EXCEPTION_TX_ERROR,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, TX_ERR_DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_TX_FLUSH: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t txq_index = MCDI_EV_FIELD(eqp, TX_FLUSH_TXQ);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EF10 firmware sends two TX_FLUSH events: one to the txq's
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * event queue, and one to evq 0 (with TX_FLUSH_TO_DRIVER set).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * We want to wait for all completions, so ignore the events
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * with TX_FLUSH_TO_DRIVER.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (MCDI_EV_FIELD(eqp, TX_FLUSH_TO_DRIVER) != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = B_FALSE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_DRIVER_TX_DESCQ_FLS_DONE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(tx_descq_fls_done, uint32_t, txq_index);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_txq_flush_done != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_txq_flush_done(arg, txq_index);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_RX_ERR: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * After an RXQ error is detected, firmware sends an RX_ERR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * event. This may be followed by RX events (which we discard),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * and then finally by an RX_FLUSH event. Firmware destroys the
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * RXQ automatically after sending the RX_FLUSH event.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore enp->en_reset_flags |= EFX_RESET_RXQ_ERR;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(rx_descq_err, uint32_t, MCDI_EV_FIELD(eqp, DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /* Inform the driver that a reset is required. */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eecp->eec_exception(arg, EFX_EXCEPTION_RX_ERROR,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore MCDI_EV_FIELD(eqp, RX_ERR_DATA));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore case MCDI_EVENT_CODE_RX_FLUSH: {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t rxq_index = MCDI_EV_FIELD(eqp, RX_FLUSH_RXQ);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore /*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EF10 firmware sends two RX_FLUSH events: one to the rxq's
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * event queue, and one to evq 0 (with RX_FLUSH_TO_DRIVER set).
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * We want to wait for all completions, so ignore the events
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * with RX_FLUSH_TO_DRIVER.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore if (MCDI_EV_FIELD(eqp, RX_FLUSH_TO_DRIVER) != 0) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = B_FALSE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFX_EV_QSTAT_INCR(eep, EV_DRIVER_RX_DESCQ_FLS_DONE);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE1(rx_descq_fls_done, uint32_t, rxq_index);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT(eecp->eec_rxq_flush_done != NULL);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore should_abort = eecp->eec_rxq_flush_done(arg, rxq_index);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore default:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_PROBE3(bad_event, unsigned int, eep->ee_index,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t, EFX_QWORD_FIELD(*eqp, EFX_DWORD_1),
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore uint32_t, EFX_QWORD_FIELD(*eqp, EFX_DWORD_0));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore return (should_abort);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore void
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_rxlabel_init(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_rxq_t *erp,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in unsigned int label)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_evq_rxq_state_t *eersp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT3U(label, <, EFX_ARRAY_SIZE(eep->ee_rxq_state));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp = &eep->ee_rxq_state[label];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT3U(eersp->eers_rx_mask, ==, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp->eers_rx_read_ptr = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp->eers_rx_mask = erp->er_mask;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore void
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreef10_ev_rxlabel_fini(
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in efx_evq_t *eep,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore __in unsigned int label)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore efx_evq_rxq_state_t *eersp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT3U(label, <, EFX_ARRAY_SIZE(eep->ee_rxq_state));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp = &eep->ee_rxq_state[label];
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore EFSYS_ASSERT3U(eersp->eers_rx_mask, !=, 0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp->eers_rx_read_ptr = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore eersp->eers_rx_mask = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */