Esempi in C++ (Cpp) per efx_mcdi_fini

Esempio n. 1

File: sfxge_mcdi.c Progetto: 2asoft/freebsd

void
sfxge_mcdi_fini(struct sfxge_softc *sc)
{
	struct sfxge_mcdi *mcdi;
	efx_nic_t *enp;
	efx_mcdi_transport_t *emtp;
	efsys_mem_t *esmp;

	enp = sc->enp;
	mcdi = &sc->mcdi;
	emtp = &mcdi->transport;
	esmp = &mcdi->mem;

	SFXGE_MCDI_LOCK(mcdi);
	KASSERT(mcdi->state == SFXGE_MCDI_INITIALIZED,
	    ("MCDI not initialized"));

	efx_mcdi_fini(enp);
	bzero(emtp, sizeof(*emtp));

	SFXGE_MCDI_UNLOCK(mcdi);

	sfxge_dma_free(esmp);

	SFXGE_MCDI_LOCK_DESTROY(mcdi);
}

Esempio n. 2

File: siena.c Progetto: 383530895/linux

static void siena_remove_nic(struct efx_nic *efx)
{
	efx_mcdi_mon_remove(efx);

	efx_nic_free_buffer(efx, &efx->irq_status);

	efx_mcdi_reset(efx, RESET_TYPE_ALL);

	efx_mcdi_fini(efx);

	/* Tear down the private nic state */
	kfree(efx->nic_data);
	efx->nic_data = NULL;
}

Esempio n. 3

File: sfxge_mcdi.c Progetto: dcui/FreeBSD-9.3_kernel

void
sfxge_mcdi_fini(struct sfxge_softc *sc)
{
	struct sfxge_mcdi *mcdi;
	efx_nic_t *enp;
	efx_mcdi_transport_t *emtp;

	enp = sc->enp;
	mcdi = &sc->mcdi;
	emtp = &mcdi->transport;

	mtx_lock(&mcdi->lock);
	KASSERT(mcdi->state == SFXGE_MCDI_INITIALIZED,
	    ("MCDI not initialized"));

	efx_mcdi_fini(enp);
	bzero(emtp, sizeof(*emtp));

	cv_destroy(&mcdi->cv);
	mtx_unlock(&mcdi->lock);

	mtx_destroy(&mcdi->lock);
}

Esempio n. 4

File: sfc_mcdi.c Progetto: Di0gen/test_jenkins_project

void
sfc_mcdi_fini(struct sfc_adapter *sa)
{
	struct sfc_mcdi *mcdi;
	efx_mcdi_transport_t *emtp;

	sfc_log_init(sa, "entry");

	mcdi = &sa->mcdi;
	emtp = &mcdi->transport;

	rte_spinlock_lock(&mcdi->lock);

	SFC_ASSERT(mcdi->state == SFC_MCDI_INITIALIZED);
	mcdi->state = SFC_MCDI_UNINITIALIZED;

	sfc_log_init(sa, "fini MCDI");
	efx_mcdi_fini(sa->nic);
	memset(emtp, 0, sizeof(*emtp));

	rte_spinlock_unlock(&mcdi->lock);

	sfc_dma_free(sa, &mcdi->mem);
}

Esempio n. 5

File: siena.c Progetto: AlexShiLucky/linux

static int siena_probe_nic(struct efx_nic *efx)
{
	struct siena_nic_data *nic_data;
	efx_oword_t reg;
	int rc;

	/* Allocate storage for hardware specific data */
	nic_data = kzalloc(sizeof(struct siena_nic_data), GFP_KERNEL);
	if (!nic_data)
		return -ENOMEM;
	nic_data->efx = efx;
	efx->nic_data = nic_data;

	if (efx_farch_fpga_ver(efx) != 0) {
		netif_err(efx, probe, efx->net_dev,
			  "Siena FPGA not supported\n");
		rc = -ENODEV;
		goto fail1;
	}

	efx->max_channels = EFX_MAX_CHANNELS;
	efx->max_tx_channels = EFX_MAX_CHANNELS;

	efx_reado(efx, &reg, FR_AZ_CS_DEBUG);
	efx->port_num = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1;

	rc = efx_mcdi_init(efx);
	if (rc)
		goto fail1;

	/* Now we can reset the NIC */
	rc = efx_mcdi_reset(efx, RESET_TYPE_ALL);
	if (rc) {
		netif_err(efx, probe, efx->net_dev, "failed to reset NIC\n");
		goto fail3;
	}

	siena_init_wol(efx);

	/* Allocate memory for INT_KER */
	rc = efx_nic_alloc_buffer(efx, &efx->irq_status, sizeof(efx_oword_t),
				  GFP_KERNEL);
	if (rc)
		goto fail4;
	BUG_ON(efx->irq_status.dma_addr & 0x0f);

	netif_dbg(efx, probe, efx->net_dev,
		  "INT_KER at %llx (virt %p phys %llx)\n",
		  (unsigned long long)efx->irq_status.dma_addr,
		  efx->irq_status.addr,
		  (unsigned long long)virt_to_phys(efx->irq_status.addr));

	/* Read in the non-volatile configuration */
	rc = siena_probe_nvconfig(efx);
	if (rc == -EINVAL) {
		netif_err(efx, probe, efx->net_dev,
			  "NVRAM is invalid therefore using defaults\n");
		efx->phy_type = PHY_TYPE_NONE;
		efx->mdio.prtad = MDIO_PRTAD_NONE;
	} else if (rc) {
		goto fail5;
	}

	rc = efx_mcdi_mon_probe(efx);
	if (rc)
		goto fail5;

#ifdef CONFIG_SFC_SRIOV
	efx_siena_sriov_probe(efx);
#endif
	efx_ptp_defer_probe_with_channel(efx);

	return 0;

fail5:
	efx_nic_free_buffer(efx, &efx->irq_status);
fail4:
fail3:
	efx_mcdi_detach(efx);
	efx_mcdi_fini(efx);
fail1:
	kfree(efx->nic_data);
	return rc;
}