Exemplo n.º 1
0
static int
acpi_dock_attach(device_t dev)
{
    struct acpi_dock_softc *sc;
    ACPI_HANDLE	h;

    sc = device_get_softc(dev);
    h = acpi_get_handle(dev);
    if (sc == NULL || h == NULL)
        return (ENXIO);

    sc->status = ACPI_DOCK_STATUS_UNKNOWN;

    AcpiEvaluateObject(h, "_INI", NULL, NULL);

    ACPI_SERIAL_BEGIN(dock);

    acpi_dock_device_check(dev);

    /* Get the sysctl tree */
    sc->sysctl_ctx = device_get_sysctl_ctx(dev);
    sc->sysctl_tree = device_get_sysctl_tree(dev);

    SYSCTL_ADD_INT(sc->sysctl_ctx,
                   SYSCTL_CHILDREN(sc->sysctl_tree),
                   OID_AUTO, "_sta", CTLFLAG_RD,
                   &sc->_sta, 0, "Dock _STA");
    SYSCTL_ADD_INT(sc->sysctl_ctx,
                   SYSCTL_CHILDREN(sc->sysctl_tree),
                   OID_AUTO, "_bdn", CTLFLAG_RD,
                   &sc->_bdn, 0, "Dock _BDN");
    SYSCTL_ADD_INT(sc->sysctl_ctx,
                   SYSCTL_CHILDREN(sc->sysctl_tree),
                   OID_AUTO, "_uid", CTLFLAG_RD,
                   &sc->_uid, 0, "Dock _UID");
    SYSCTL_ADD_PROC(sc->sysctl_ctx,
                    SYSCTL_CHILDREN(sc->sysctl_tree),
                    OID_AUTO, "status",
                    CTLTYPE_INT|CTLFLAG_RW, dev, 0,
                    acpi_dock_status_sysctl, "I",
                    "Dock/Undock operation");

    ACPI_SERIAL_END(dock);

    AcpiInstallNotifyHandler(h, ACPI_ALL_NOTIFY,
                             acpi_dock_notify_handler, dev);

    return (0);
}
Exemplo n.º 2
0
static void
ath_rate_sysctlattach(struct ath_softc *sc, struct sample_softc *osc)
{
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
	struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);

	/* XXX bounds check [0..100] */
	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"smoothing_rate", CTLFLAG_RW, &osc->ath_smoothing_rate, 0,
		"rate control: retry threshold to credit rate raise (%%)");
	/* XXX bounds check [2..100] */
	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"sample_rate", CTLFLAG_RW, &osc->ath_sample_rate,0,
		"rate control: # good periods before raising rate");
}
Exemplo n.º 3
0
static void
ath_sysctl_stats_attach_rxphyerr(struct ath_softc *sc, struct sysctl_oid_list *parent)
{
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
	struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
	struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree);
	int i;
	char sn[8];

	tree = SYSCTL_ADD_NODE(ctx, parent, OID_AUTO, "rx_phy_err", CTLFLAG_RD, NULL, "Per-code RX PHY Errors");
	child = SYSCTL_CHILDREN(tree);
	for (i = 0; i < 64; i++) {
		snprintf(sn, sizeof(sn), "%d", i);
		SYSCTL_ADD_UINT(ctx, child, OID_AUTO, sn, CTLFLAG_RD, &sc->sc_stats.ast_rx_phy[i], 0, "");
	}
}
Exemplo n.º 4
0
static int
sfxge_vpd_init(struct sfxge_softc *sc)
{
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->dev);
	struct sysctl_oid *vpd_node;
	struct sysctl_oid_list *vpd_list;
	char keyword[3];
	efx_vpd_value_t value;
	int rc;

	if ((rc = efx_vpd_size(sc->enp, &sc->vpd_size)) != 0)
		goto fail;
	sc->vpd_data = malloc(sc->vpd_size, M_SFXGE, M_WAITOK);
	if ((rc = efx_vpd_read(sc->enp, sc->vpd_data, sc->vpd_size)) != 0)
		goto fail2;

	/* Copy ID (product name) into device description, and log it. */
	value.evv_tag = EFX_VPD_ID;
	if (efx_vpd_get(sc->enp, sc->vpd_data, sc->vpd_size, &value) == 0) {
		value.evv_value[value.evv_length] = 0;
		device_set_desc_copy(sc->dev, value.evv_value);
		device_printf(sc->dev, "%s\n", value.evv_value);
	}

	vpd_node = SYSCTL_ADD_NODE(
		ctx, SYSCTL_CHILDREN(device_get_sysctl_tree(sc->dev)),
		OID_AUTO, "vpd", CTLFLAG_RD, NULL, "Vital Product Data");
	vpd_list = SYSCTL_CHILDREN(vpd_node);

	/* Add sysctls for all expected and any vendor-defined keywords. */
	sfxge_vpd_try_add(sc, vpd_list, EFX_VPD_RO, "PN");
	sfxge_vpd_try_add(sc, vpd_list, EFX_VPD_RO, "EC");
	sfxge_vpd_try_add(sc, vpd_list, EFX_VPD_RO, "SN");
	keyword[0] = 'V';
	keyword[2] = 0;
	for (keyword[1] = '0'; keyword[1] <= '9'; keyword[1]++)
		sfxge_vpd_try_add(sc, vpd_list, EFX_VPD_RO, keyword);
	for (keyword[1] = 'A'; keyword[1] <= 'Z'; keyword[1]++)
		sfxge_vpd_try_add(sc, vpd_list, EFX_VPD_RO, keyword);

	return 0;
	
fail2:
	free(sc->vpd_data, M_SFXGE);
fail:
	return rc;
}
Exemplo n.º 5
0
static int
tegra124_coretemp_attach(device_t dev)
{
	struct tegra124_coretemp_softc *sc;
	device_t pdev;
	struct sysctl_oid *oid;
	struct sysctl_ctx_list *ctx;
	int rv;

	sc = device_get_softc(dev);
	sc->dev = dev;
	sc->cpu_id = device_get_unit(dev);
	sc->core_max_temp = 102000;
	pdev = device_get_parent(dev);

	rv = tegra124_coretemp_ofw_parse(sc);
	if (rv != 0)
		return (rv);

	ctx = device_get_sysctl_ctx(dev);

	oid = SYSCTL_ADD_NODE(ctx,
	    SYSCTL_CHILDREN(device_get_sysctl_tree(pdev)), OID_AUTO,
	    "coretemp", CTLFLAG_RD, NULL, "Per-CPU thermal information");

	/*
	 * Add the MIBs to dev.cpu.N and dev.cpu.N.coretemp.
	 */
	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(device_get_sysctl_tree(pdev)),
	    OID_AUTO, "temperature", CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE,
	    dev, CORETEMP_TEMP, coretemp_get_val_sysctl, "IK",
	    "Current temperature");
	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(oid), OID_AUTO, "delta",
	    CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, dev, CORETEMP_DELTA,
	    coretemp_get_val_sysctl, "I",
	    "Delta between TCC activation and current temperature");
	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(oid), OID_AUTO, "resolution",
	    CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, dev, CORETEMP_RESOLUTION,
	    coretemp_get_val_sysctl, "I",
	    "Resolution of CPU thermal sensor");
	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(oid), OID_AUTO, "tjmax",
	    CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, dev, CORETEMP_TJMAX,
	    coretemp_get_val_sysctl, "IK",
	    "TCC activation temperature");

	return (0);
}
Exemplo n.º 6
0
int
sfxge_ev_init(struct sfxge_softc *sc)
{
	struct sysctl_ctx_list *sysctl_ctx = device_get_sysctl_ctx(sc->dev);
	struct sysctl_oid *sysctl_tree = device_get_sysctl_tree(sc->dev);
	struct sfxge_intr *intr;
	int index;
	int rc;

	intr = &sc->intr;

	sc->evq_count = intr->n_alloc;

	KASSERT(intr->state == SFXGE_INTR_INITIALIZED,
	    ("intr->state != SFXGE_INTR_INITIALIZED"));

	/* Set default interrupt moderation; add a sysctl to
	 * read and change it.
	 */
	sc->ev_moderation = SFXGE_MODERATION;
	SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree),
			OID_AUTO, "int_mod", CTLTYPE_UINT|CTLFLAG_RW,
			sc, 0, sfxge_int_mod_handler, "IU",
			"sfxge interrupt moderation (us)");

	/*
	 * Initialize the event queue(s) - one per interrupt.
	 */
	for (index = 0; index < sc->evq_count; index++) {
		if ((rc = sfxge_ev_qinit(sc, index)) != 0)
			goto fail;
	}

#if EFSYS_OPT_QSTATS
	sfxge_ev_stat_init(sc);
#endif

	return (0);

fail:
	while (--index >= 0)
		sfxge_ev_qfini(sc, index);

	sc->evq_count = 0;
	return (rc);
}
Exemplo n.º 7
0
static void
ath_rate_sysctlattach(struct ath_softc *sc)
{
    struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
    struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);

    SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
                   "rate_interval", CTLFLAG_RW, &ath_rateinterval, 0,
                   "rate control: operation interval (ms)");
    /* XXX bounds check values */
    SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
                   "max_sucess_threshold", CTLFLAG_RW,
                   &ath_rate_max_success_threshold, 0, "");
    SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
                   "min_sucess_threshold", CTLFLAG_RW,
                   &ath_rate_min_success_threshold, 0, "");
}
Exemplo n.º 8
0
static void
bcm_fb_sysctl_init(struct bcmsc_softc *sc)
{
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree_node;
	struct sysctl_oid_list *tree;

	/*
	 * Add system sysctl tree/handlers.
	 */
	ctx = device_get_sysctl_ctx(sc->dev);
	tree_node = device_get_sysctl_tree(sc->dev);
	tree = SYSCTL_CHILDREN(tree_node);
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "resync",
	    CTLFLAG_RW | CTLTYPE_UINT, sc, sizeof(*sc),
	    bcm_fb_resync_sysctl, "IU", "Set to resync framebuffer with VC");
}
Exemplo n.º 9
0
static void
ath_rate_sysctlattach(struct ath_softc *sc)
{
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
	struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);

	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"rate_interval", CTLFLAG_RW, &ath_rateinterval, 0,
		"rate control: operation interval (ms)");
	/* XXX bounds check values */
	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"rate_raise", CTLFLAG_RW, &ath_rate_raise, 0,
		"rate control: retry threshold to credit rate raise (%%)");
	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"rate_raise_threshold", CTLFLAG_RW, &ath_rate_raise_threshold,0,
		"rate control: # good periods before raising rate");
}
Exemplo n.º 10
0
static void
vchi_audio_sysctl_init(struct bcm2835_audio_info *sc)
{
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree_node;
	struct sysctl_oid_list *tree;

	/*
	 * Add system sysctl tree/handlers.
	 */
	ctx = device_get_sysctl_ctx(sc->dev);
	tree_node = device_get_sysctl_tree(sc->dev);
	tree = SYSCTL_CHILDREN(tree_node);
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "dest",
	    CTLFLAG_RW | CTLTYPE_UINT, sc, sizeof(*sc),
	    sysctl_bcm2835_audio_dest, "IU", "audio destination, "
	    "0 - auto, 1 - headphones, 2 - HDMI");
}
Exemplo n.º 11
0
static void
sfxge_vpd_try_add(struct sfxge_softc *sc, struct sysctl_oid_list *list,
		  efx_vpd_tag_t tag, const char *keyword)
{
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->dev);
	efx_vpd_value_t value;

	/* Check whether VPD tag/keyword is present */
	value.evv_tag = tag;
	value.evv_keyword = EFX_VPD_KEYWORD(keyword[0], keyword[1]);
	if (efx_vpd_get(sc->enp, sc->vpd_data, sc->vpd_size, &value) != 0)
		return;

	SYSCTL_ADD_PROC(
		ctx, list, OID_AUTO, keyword, CTLTYPE_STRING|CTLFLAG_RD,
		sc, tag << 16 | EFX_VPD_KEYWORD(keyword[0], keyword[1]),
		sfxge_vpd_handler, "A", "");
}
Exemplo n.º 12
0
static int
acpi_sony_attach(device_t dev)
{
	struct acpi_sony_softc *sc;
	int i;

	sc = device_get_softc(dev);
	acpi_GetInteger(acpi_get_handle(dev), ACPI_SONY_GET_PID, &sc->pid);
	device_printf(dev, "PID %x\n", sc->pid);
	for (i = 0 ; acpi_sony_oids[i].nodename != NULL; i++){
		SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
		    SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
		    i, acpi_sony_oids[i].nodename , CTLTYPE_INT |
		    ((acpi_sony_oids[i].setmethod)? CTLFLAG_RW: CTLFLAG_RD),
		    dev, i, sysctl_acpi_sony_gen_handler, "I",
		    acpi_sony_oids[i].comment);
	}
	return (0);
}
Exemplo n.º 13
0
void isci_sysctl_initialize(struct isci_softc *isci)
{
    struct sysctl_ctx_list *sysctl_ctx = device_get_sysctl_ctx(isci->device);
    struct sysctl_oid *sysctl_tree = device_get_sysctl_tree(isci->device);

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "coalesce_timeout", CTLTYPE_UINT | CTLFLAG_RW, isci, 0,
                    isci_sysctl_coalesce_timeout, "IU",
                    "Interrupt coalescing timeout (in microseconds)");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "coalesce_number", CTLTYPE_UINT | CTLFLAG_RW, isci, 0,
                    isci_sysctl_coalesce_number, "IU",
                    "Interrupt coalescing number");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "reset_remote_device_on_controller0", CTLTYPE_UINT| CTLFLAG_RW,
                    isci, 0, isci_sysctl_reset_remote_device_on_controller0, "IU",
                    "Reset remote device on controller 0");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "reset_remote_device_on_controller1", CTLTYPE_UINT| CTLFLAG_RW,
                    isci, 0, isci_sysctl_reset_remote_device_on_controller1, "IU",
                    "Reset remote device on controller 1");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "stop_phy", CTLTYPE_UINT| CTLFLAG_RW, isci, 0, isci_sysctl_stop_phy,
                    "IU", "Stop PHY on a controller");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "start_phy", CTLTYPE_UINT| CTLFLAG_RW, isci, 0,
                    isci_sysctl_start_phy, "IU", "Start PHY on a controller");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "log_frozen_lun_masks", CTLTYPE_UINT| CTLFLAG_RW, isci, 0,
                    isci_sysctl_log_frozen_lun_masks, "IU",
                    "Log frozen lun masks to kernel log");

    SYSCTL_ADD_PROC(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree), OID_AUTO,
                    "fail_on_task_timeout", CTLTYPE_UINT | CTLFLAG_RW, isci, 0,
                    isci_sysctl_fail_on_task_timeout, "IU",
                    "Fail a command that has encountered a task management timeout");
}
Exemplo n.º 14
0
static void
ti_adc_sysctl_init(struct ti_adc_softc *sc)
{
	char pinbuf[3];
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree_node, *inp_node, *inpN_node;
	struct sysctl_oid_list *tree, *inp_tree, *inpN_tree;
	int ain;

	/*
	 * Add per-pin sysctl tree/handlers.
	 */
	ctx = device_get_sysctl_ctx(sc->sc_dev);
	tree_node = device_get_sysctl_tree(sc->sc_dev);
	tree = SYSCTL_CHILDREN(tree_node);
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "clockdiv",
	    CTLFLAG_RW | CTLTYPE_UINT,  sc, 0,
	    ti_adc_clockdiv_proc, "IU", "ADC clock prescaler");
	inp_node = SYSCTL_ADD_NODE(ctx, tree, OID_AUTO, "ain",
	    CTLFLAG_RD, NULL, "ADC inputs");
	inp_tree = SYSCTL_CHILDREN(inp_node);

	for (ain = 0; ain < TI_ADC_NPINS; ain++) {

		snprintf(pinbuf, sizeof(pinbuf), "%d", ain);
		inpN_node = SYSCTL_ADD_NODE(ctx, inp_tree, OID_AUTO, pinbuf,
		    CTLFLAG_RD, NULL, "ADC input");
		inpN_tree = SYSCTL_CHILDREN(inpN_node);

		SYSCTL_ADD_PROC(ctx, inpN_tree, OID_AUTO, "enable",
		    CTLFLAG_RW | CTLTYPE_UINT, &ti_adc_inputs[ain], 0,
		    ti_adc_enable_proc, "IU", "Enable ADC input");
		SYSCTL_ADD_PROC(ctx, inpN_tree, OID_AUTO, "open_delay",
		    CTLFLAG_RW | CTLTYPE_UINT,  &ti_adc_inputs[ain], 0,
		    ti_adc_open_delay_proc, "IU", "ADC open delay");
		SYSCTL_ADD_PROC(ctx, inpN_tree, OID_AUTO, "samples_avg",
		    CTLFLAG_RW | CTLTYPE_UINT,  &ti_adc_inputs[ain], 0,
		    ti_adc_samples_avg_proc, "IU", "ADC samples average");
		SYSCTL_ADD_INT(ctx, inpN_tree, OID_AUTO, "input",
		    CTLFLAG_RD, &ti_adc_inputs[ain].value, 0,
		    "Converted raw value for the ADC input");
	}
}
Exemplo n.º 15
0
static void
sfxge_ev_stat_init(struct sfxge_softc *sc)
{
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->dev);
	struct sysctl_oid_list *stat_list;
	unsigned int id;
	char name[40];

	stat_list = SYSCTL_CHILDREN(sc->stats_node);

	for (id = 0; id < EV_NQSTATS; id++) {
		snprintf(name, sizeof(name), "ev_%s",
			 efx_ev_qstat_name(sc->enp, id));
		SYSCTL_ADD_PROC(
			ctx, stat_list,
			OID_AUTO, name, CTLTYPE_U64|CTLFLAG_RD,
			sc, id, sfxge_ev_stat_handler, "Q",
			"");
	}
}
Exemplo n.º 16
0
static int
at24co2n_attach(device_t dev)
{
	struct at24co2n_softc *sc = device_get_softc(dev);
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(dev);
	struct sysctl_oid *tree = device_get_sysctl_tree(dev);

	if(sc == NULL) {
		printf("at24co2n_attach device_get_softc failed\n");
		return (0);
	}
	sc->sc_dev = dev;
	sc->sc_addr = iicbus_get_addr(dev);

	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"eeprom-mac", CTLTYPE_STRING | CTLFLAG_RD, sc, 0,
		at24co2n_mac_sysctl, "A", "mac address");

	return (0);
}
Exemplo n.º 17
0
static void
uart_pps_init(struct uart_softc *sc)
{
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree;

	ctx = device_get_sysctl_ctx(sc->sc_dev);
	tree = device_get_sysctl_tree(sc->sc_dev);

	/*
	 * The historical default for pps capture mode is either DCD or CTS,
	 * depending on the UART_PPS_ON_CTS kernel option.  Start with that,
	 * then try to fetch the tunable that overrides the mode for all uart
	 * devices, then try to fetch the sysctl-tunable that overrides the mode
	 * for one specific device.
	 */
#ifdef UART_PPS_ON_CTS
	sc->sc_pps_mode = UART_PPS_CTS;
#else
	sc->sc_pps_mode = UART_PPS_DCD;
#endif
	TUNABLE_INT_FETCH("hw.uart.pps_mode", &sc->sc_pps_mode);
	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "pps_mode",
	    CTLTYPE_INT | CTLFLAG_RWTUN, sc, 0, uart_pps_mode_sysctl, "I",
	    "pulse mode: 0/1/2=disabled/CTS/DCD; "
	    "add 0x10 to invert, 0x20 for narrow pulse");

	if (!uart_pps_mode_valid(sc->sc_pps_mode)) {
		device_printf(sc->sc_dev, 
		    "Invalid pps_mode 0x%02x configured; disabling PPS capture\n",
		    sc->sc_pps_mode);
		sc->sc_pps_mode = UART_PPS_DISABLED;
	} else if (bootverbose) {
		uart_pps_print_mode(sc);
	}

	sc->sc_pps.ppscap = PPS_CAPTUREBOTH;
	sc->sc_pps.driver_mtx = uart_tty_getlock(sc);
	sc->sc_pps.driver_abi = PPS_ABI_VERSION;
	pps_init_abi(&sc->sc_pps);
}
Exemplo n.º 18
0
static int
rstmgr_add_sysctl(struct rstmgr_softc *sc)
{
	struct sysctl_oid_list *children;
	struct sysctl_ctx_list *ctx;

	ctx = device_get_sysctl_ctx(sc->dev);
	children = SYSCTL_CHILDREN(device_get_sysctl_tree(sc->dev));

	SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "fpga2hps",
	    CTLTYPE_UINT | CTLFLAG_RW, sc, RSTMGR_SYSCTL_FPGA2HPS,
	    rstmgr_sysctl, "I", "Enable fpga2hps bridge");
	SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "lwhps2fpga",
	    CTLTYPE_UINT | CTLFLAG_RW, sc, RSTMGR_SYSCTL_LWHPS2FPGA,
	    rstmgr_sysctl, "I", "Enable lwhps2fpga bridge");
	SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "hps2fpga",
	    CTLTYPE_UINT | CTLFLAG_RW, sc, RSTMGR_SYSCTL_HPS2FPGA,
	    rstmgr_sysctl, "I", "Enable hps2fpga bridge");

	return (0);
}
Exemplo n.º 19
0
static void
ds1307_start(void *xdev)
{
	device_t dev;
	struct ds1307_softc *sc;
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree_node;
	struct sysctl_oid_list *tree;

	dev = (device_t)xdev;
	sc = device_get_softc(dev);
	ctx = device_get_sysctl_ctx(dev);
	tree_node = device_get_sysctl_tree(dev);
	tree = SYSCTL_CHILDREN(tree_node);

	config_intrhook_disestablish(&sc->enum_hook);
	/* Set the 24 hours mode. */
	if (ds1307_set_24hrs_mode(sc) != 0)
		return;
	/* Enable the oscillator if halted. */
	if (ds1307_osc_enable(sc) != 0)
		return;

	/* Configuration parameters. */
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "sqwe",
	    CTLFLAG_RW | CTLTYPE_UINT | CTLFLAG_MPSAFE, sc, 0,
	    ds1307_sqwe_sysctl, "IU", "DS1307 square-wave enable");
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "sqw_freq",
	    CTLFLAG_RW | CTLTYPE_UINT | CTLFLAG_MPSAFE, sc, 0,
	    ds1307_sqw_freq_sysctl, "IU",
	    "DS1307 square-wave output frequency");
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "sqw_out",
	    CTLFLAG_RW | CTLTYPE_UINT | CTLFLAG_MPSAFE, sc, 0,
	    ds1307_sqw_out_sysctl, "IU", "DS1307 square-wave output state");

	/* 1 second resolution. */
	clock_register(dev, 1000000);
}
Exemplo n.º 20
0
static void
spigen_sysctl_init(struct spigen_softc *sc)
{
    struct sysctl_ctx_list *ctx;
    struct sysctl_oid *tree_node;
    struct sysctl_oid_list *tree;

    /*
     * Add system sysctl tree/handlers.
     */
    ctx = device_get_sysctl_ctx(sc->sc_dev);
    tree_node = device_get_sysctl_tree(sc->sc_dev);
    tree = SYSCTL_CHILDREN(tree_node);
    SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "command_length_max",
                    CTLFLAG_MPSAFE | CTLFLAG_RW | CTLTYPE_UINT, sc, sizeof(*sc),
                    spigen_command_length_max_proc, "IU", "SPI command header portion (octets)");
    SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "data_length_max",
                    CTLFLAG_MPSAFE | CTLFLAG_RW | CTLTYPE_UINT, sc, sizeof(*sc),
                    spigen_data_length_max_proc, "IU", "SPI data trailer portion (octets)");
    SYSCTL_ADD_INT(ctx, tree, OID_AUTO, "data", CTLFLAG_RW,
                   &sc->sc_debug, 0, "debug flags");

}
Exemplo n.º 21
0
static int
max6657_attach(device_t dev)
{
	struct max6657_softc *sc = device_get_softc(dev);
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(dev);
	struct sysctl_oid *tree = device_get_sysctl_tree(dev);

	if(sc==NULL) {
		printf("max6657_attach device_get_softc failed\n");
		return (0);
	}
	sc->sc_dev = dev;
	sc->sc_addr = iicbus_get_addr(dev);

	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		"temp", CTLTYPE_INT | CTLFLAG_RD, sc, 0,
		max6657_sysctl_temp, "I", "operating temperature");

	device_printf(dev, "Chip temperature {%d} Degree Celsius\n",
		max6657_read(sc->sc_dev, sc->sc_addr, MAX6657_EXT_TEMP));

	return (0);
}
Exemplo n.º 22
0
static int
gpiobacklight_attach(device_t dev)
{
    struct gpiobacklight_softc *sc;
    struct sysctl_ctx_list *ctx;
    struct sysctl_oid *tree;
    phandle_t node;

    sc = device_get_softc(dev);

    if ((node = ofw_bus_get_node(dev)) == -1)
        return (ENXIO);

    if (OF_hasprop(node, "default-on"))
        sc->sc_brightness = true;
    else
        sc->sc_brightness = false;

    gpio_pin_get_by_ofw_idx(dev, node, 0, &sc->sc_pin);
    if (sc->sc_pin == NULL) {
        device_printf(dev, "failed to map GPIO pin\n");
        return (ENXIO);
    }

    gpio_pin_setflags(sc->sc_pin, GPIO_PIN_OUTPUT);

    gpiobacklight_update_brightness(sc);

    /* Init backlight interface */
    ctx = device_get_sysctl_ctx(dev);
    tree = device_get_sysctl_tree(dev);
    sc->sc_oid = SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
                                 "brightness", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
                                 gpiobacklight_sysctl, "I", "backlight brightness");

    return (0);
}
Exemplo n.º 23
0
static void
vchi_audio_sysctl_init(struct bcm2835_audio_info *sc)
{
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree_node;
	struct sysctl_oid_list *tree;

	/*
	 * Add system sysctl tree/handlers.
	 */
	ctx = device_get_sysctl_ctx(sc->dev);
	tree_node = device_get_sysctl_tree(sc->dev);
	tree = SYSCTL_CHILDREN(tree_node);
	SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "dest",
	    CTLFLAG_RW | CTLTYPE_UINT, sc, sizeof(*sc),
	    sysctl_bcm2835_audio_dest, "IU", "audio destination, "
	    "0 - auto, 1 - headphones, 2 - HDMI");
	SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "callbacks",
			CTLFLAG_RD, &sc->pch.callbacks,
			"callbacks total");
	SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "submitted",
			CTLFLAG_RD, &sc->pch.submitted_samples,
			"last play submitted samples");
	SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "retrieved",
			CTLFLAG_RD, &sc->pch.retrieved_samples,
			"last play retrieved samples");
	SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "underruns",
			CTLFLAG_RD, &sc->pch.underruns,
			"callback underruns");
	SYSCTL_ADD_INT(ctx, tree, OID_AUTO, "freebuffer",
			CTLFLAG_RD, &sc->pch.available_space,
			sc->pch.available_space, "callbacks total");
	SYSCTL_ADD_INT(ctx, tree, OID_AUTO, "starved",
			CTLFLAG_RD, &sc->pch.starved,
			sc->pch.starved, "number of starved conditions");
}
Exemplo n.º 24
0
static void
rtwn_usb_sysctlattach(struct rtwn_softc *sc)
{
	struct rtwn_usb_softc *uc = RTWN_USB_SOFTC(sc);
	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
	struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
	char str[64];
	int ret;

	ret = snprintf(str, sizeof(str),
	    "Rx buffer size, 512-byte units [%d...%d]",
	    RTWN_USB_RXBUFSZ_MIN, RTWN_USB_RXBUFSZ_MAX);
	KASSERT(ret > 0, ("ret (%d) <= 0!\n", ret));
	(void) ret;

	uc->uc_rx_buf_size = RTWN_USB_RXBUFSZ_DEF;
	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
	    "rx_buf_size", CTLFLAG_RDTUN, &uc->uc_rx_buf_size,
	    uc->uc_rx_buf_size, str);
	if (uc->uc_rx_buf_size < RTWN_USB_RXBUFSZ_MIN)
		uc->uc_rx_buf_size = RTWN_USB_RXBUFSZ_MIN;
	if (uc->uc_rx_buf_size > RTWN_USB_RXBUFSZ_MAX)
		uc->uc_rx_buf_size = RTWN_USB_RXBUFSZ_MAX;
}
Exemplo n.º 25
0
static void
adb_init_trackpad(device_t dev)
{
	struct adb_mouse_softc *sc;
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree;

	size_t r1_len;
	u_char r1[8];
	u_char r2[8];

	sc = device_get_softc(dev);

	r1_len = adb_read_register(dev, 1, r1);

	/* An Extended Mouse register1 must return 8 bytes. */
	if (r1_len != 8)
		return;

	if((r1[6] != 0x0d))
	{
		r1[6] = 0x0d;
		
		adb_write_register(dev, 1, 8, r1); 
      
		r1_len = adb_read_register(dev, 1, r1);
      
		if (r1[6] != 0x0d)
		{
			device_printf(dev, "ADB Mouse = 0x%x "
				      "(non-Extended Mode)\n", r1[6]);
			return;
		} else {
			device_printf(dev, "ADB Mouse = 0x%x "
				      "(Extended Mode)\n", r1[6]);
			
			/* Set ADB Extended Features to default values,
			   enabled. */
			r2[0] = 0x19; /* Clicking: 0x19 disabled 0x99 enabled */
			r2[1] = 0x94; /* Dragging: 0x14 disabled 0x94 enabled */
			r2[2] = 0x19;
			r2[3] = 0xff; /* DragLock: 0xff disabled 0xb2 enabled */
			r2[4] = 0xb2;
			r2[5] = 0x8a;
			r2[6] = 0x1b;
		       
			r2[7] = 0x57;  /* 0x57 bits 3:0 for W mode */
			
			adb_write_register(dev, 2, 8, r2);
			
		}
	}

	/*
	 * Set up sysctl
	 */
	ctx = device_get_sysctl_ctx(dev);
	tree = device_get_sysctl_tree(dev);
	SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "tapping",
			CTLTYPE_INT | CTLFLAG_RW, sc, 0, adb_tapping_sysctl,
			"I", "Tapping the pad causes button events");
	return;
}
Exemplo n.º 26
0
            if (OF_getprop(child, "prim-info", prim_info,
                           sizeof(prim_info)) >= 7)
                sc->sc_batteries = (prim_info[6] >> 16) & 0xff;

            if (bootverbose && sc->sc_batteries > 0)
                device_printf(dev, "%d batteries detected\n",
                              sc->sc_batteries);
        }
    }

    /*
     * Set up sysctls
     */

    ctx = device_get_sysctl_ctx(dev);
    tree = device_get_sysctl_tree(dev);

    SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
                    "server_mode", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
                    pmu_server_mode, "I", "Enable reboot after power failure");

    if (sc->sc_batteries > 0) {
        struct sysctl_oid *oid, *battroot;
        char battnum[2];

        SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
                        "acline", CTLTYPE_INT | CTLFLAG_RD, sc, 0,
                        pmu_acline_state, "I", "AC Line Status");

        battroot = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
Exemplo n.º 27
0
static void
aibs_attach_sif(struct aibs_softc *sc, enum aibs_type st)
{
	ACPI_STATUS		s;
	ACPI_BUFFER		b;
	ACPI_OBJECT		*bp, *o;
	int			i, n;
	const char		*node;
	char			name[] = "?SIF";
	struct aibs_sensor	*as;
	struct sysctl_oid	*so;

	switch (st) {
	case AIBS_VOLT:
		node = "volt";
		name[0] = 'V';
		break;
	case AIBS_TEMP:
		node = "temp";
		name[0] = 'T';
		break;
	case AIBS_FAN:
		node = "fan";
		name[0] = 'F';
		break;
	default:
		return;
	}

	b.Length = ACPI_ALLOCATE_BUFFER;
	s = AcpiEvaluateObjectTyped(sc->sc_ah, name, NULL, &b,
	    ACPI_TYPE_PACKAGE);
	if (ACPI_FAILURE(s)) {
		device_printf(sc->sc_dev, "%s not found\n", name);
		return;
	}

	bp = b.Pointer;
	o = bp->Package.Elements;
	if (o[0].Type != ACPI_TYPE_INTEGER) {
		device_printf(sc->sc_dev, "%s[0]: invalid type\n", name);
		AcpiOsFree(b.Pointer);
		return;
	}

	n = o[0].Integer.Value;
	if (bp->Package.Count - 1 < n) {
		device_printf(sc->sc_dev, "%s: invalid package\n", name);
		AcpiOsFree(b.Pointer);
		return;
	} else if (bp->Package.Count - 1 > n) {
		int on = n;

#ifdef AIBS_MORE_SENSORS
		n = bp->Package.Count - 1;
#endif
		device_printf(sc->sc_dev, "%s: malformed package: %i/%i"
		    ", assume %i\n", name, on, bp->Package.Count - 1, n);
	}
	if (n < 1) {
		device_printf(sc->sc_dev, "%s: no members in the package\n",
		    name);
		AcpiOsFree(b.Pointer);
		return;
	}

	as = malloc(sizeof(*as) * n, M_DEVBUF, M_NOWAIT | M_ZERO);
	if (as == NULL) {
		device_printf(sc->sc_dev, "%s: malloc fail\n", name);
		AcpiOsFree(b.Pointer);
		return;
	}
	switch (st) {
	case AIBS_VOLT:
		sc->sc_asens_volt = as;
		break;
	case AIBS_TEMP:
		sc->sc_asens_temp = as;
		break;
	case AIBS_FAN:
		sc->sc_asens_fan = as;
		break;
	}

	/* sysctl subtree for sensors of this type */
	so = SYSCTL_ADD_NODE(device_get_sysctl_ctx(sc->sc_dev),
	    SYSCTL_CHILDREN(device_get_sysctl_tree(sc->sc_dev)), st,
	    node, CTLFLAG_RD, NULL, NULL);

	for (i = 0, o++; i < n; i++, o++) {
		ACPI_OBJECT	*oi;
		char		si[3];
		const char	*desc;

		/* acpica5 automatically evaluates the referenced package */
		if (o[0].Type != ACPI_TYPE_PACKAGE) {
			device_printf(sc->sc_dev,
			    "%s: %i: not a package: %i type\n",
			    name, i, o[0].Type);
			continue;
		}
		oi = o[0].Package.Elements;
		if (o[0].Package.Count != 5 ||
		    oi[0].Type != ACPI_TYPE_INTEGER ||
		    oi[1].Type != ACPI_TYPE_STRING ||
		    oi[2].Type != ACPI_TYPE_INTEGER ||
		    oi[3].Type != ACPI_TYPE_INTEGER ||
		    oi[4].Type != ACPI_TYPE_INTEGER) {
			device_printf(sc->sc_dev,
			    "%s: %i: invalid package\n",
			    name, i);
			continue;
		}
		as[i].i = oi[0].Integer.Value;
		desc = oi[1].String.Pointer;
		as[i].l = oi[2].Integer.Value;
		as[i].h = oi[3].Integer.Value;
		as[i].t = st;
#ifdef AIBS_VERBOSE
		device_printf(sc->sc_dev, "%c%i: "
		    "0x%08"PRIx64" %20s %5"PRIi64" / %5"PRIi64"  "
		    "0x%"PRIx64"\n",
		    name[0], i,
		    (uint64_t)as[i].i, desc, (int64_t)as[i].l,
		    (int64_t)as[i].h, (uint64_t)oi[4].Integer.Value);
#endif
		snprintf(si, sizeof(si), "%i", i);
		SYSCTL_ADD_PROC(device_get_sysctl_ctx(sc->sc_dev),
		    SYSCTL_CHILDREN(so), i, si, CTLTYPE_INT | CTLFLAG_RD,
		    sc, st, aibs_sysctl, st == AIBS_TEMP ? "IK" : "I", desc);
	}

	AcpiOsFree(b.Pointer);
}
Exemplo n.º 28
0
static int
uhso_attach(device_t self)
{
	struct uhso_softc *sc = device_get_softc(self);
	struct usb_attach_arg *uaa = device_get_ivars(self);
	struct usb_interface_descriptor *id;
	struct sysctl_ctx_list *sctx;
	struct sysctl_oid *soid;
	struct sysctl_oid *tree = NULL, *tty_node;
	struct ucom_softc *ucom;
	struct uhso_tty *ht;
	int i, error, port;
	void *probe_f;
	usb_error_t uerr;
	char *desc;

	sc->sc_dev = self;
	sc->sc_udev = uaa->device;
	mtx_init(&sc->sc_mtx, "uhso", NULL, MTX_DEF);
	ucom_ref(&sc->sc_super_ucom);

	sc->sc_ucom = NULL;
	sc->sc_ttys = 0;
	sc->sc_radio = 1;

	id = usbd_get_interface_descriptor(uaa->iface);
	sc->sc_ctrl_iface_no = id->bInterfaceNumber;

	sc->sc_iface_no = uaa->info.bIfaceNum;
	sc->sc_iface_index = uaa->info.bIfaceIndex;

	/* Setup control pipe */
	uerr = usbd_transfer_setup(uaa->device,
	    &sc->sc_iface_index, sc->sc_ctrl_xfer,
	    uhso_ctrl_config, UHSO_CTRL_MAX, sc, &sc->sc_mtx);
	if (uerr) {
		device_printf(self, "Failed to setup control pipe: %s\n",
		    usbd_errstr(uerr));
		goto out;
	}

	if (USB_GET_DRIVER_INFO(uaa) == UHSO_STATIC_IFACE)
		probe_f = uhso_probe_iface_static;
	else if (USB_GET_DRIVER_INFO(uaa) == UHSO_AUTO_IFACE)
		probe_f = uhso_probe_iface_auto;
	else
		goto out;

	error = uhso_probe_iface(sc, uaa->info.bIfaceNum, probe_f);
	if (error != 0)
		goto out;

	sctx = device_get_sysctl_ctx(sc->sc_dev);
	soid = device_get_sysctl_tree(sc->sc_dev);

	SYSCTL_ADD_STRING(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "type",
	    CTLFLAG_RD, uhso_port[UHSO_IFACE_PORT(sc->sc_type)], 0,
	    "Port available at this interface");
	SYSCTL_ADD_PROC(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "radio",
	    CTLTYPE_INT | CTLFLAG_RW, sc, 0, uhso_radio_sysctl, "I", "Enable radio");

	/*
	 * The default interface description on most Option devices isn't
	 * very helpful. So we skip device_set_usb_desc and set the
	 * device description manually.
	 */
	device_set_desc_copy(self, uhso_port_type[UHSO_IFACE_PORT_TYPE(sc->sc_type)]); 
	/* Announce device */
	device_printf(self, "<%s port> at <%s %s> on %s\n",
	    uhso_port_type[UHSO_IFACE_PORT_TYPE(sc->sc_type)],
	    usb_get_manufacturer(uaa->device),
	    usb_get_product(uaa->device),
	    device_get_nameunit(device_get_parent(self)));

	if (sc->sc_ttys > 0) {
		SYSCTL_ADD_INT(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "ports",
		    CTLFLAG_RD, &sc->sc_ttys, 0, "Number of attached serial ports");

		tree = SYSCTL_ADD_NODE(sctx, SYSCTL_CHILDREN(soid), OID_AUTO,
		    "port", CTLFLAG_RD, NULL, "Serial ports");
	}

	/*
	 * Loop through the number of found TTYs and create sysctl
	 * nodes for them.
	 */
	for (i = 0; i < sc->sc_ttys; i++) {
		ht = &sc->sc_tty[i];
		ucom = &sc->sc_ucom[i];

		if (UHSO_IFACE_USB_TYPE(sc->sc_type) & UHSO_IF_MUX)
			port = uhso_mux_port_map[ht->ht_muxport];
		else
			port = UHSO_IFACE_PORT_TYPE(sc->sc_type);

		desc = uhso_port_type_sysctl[port];

		tty_node = SYSCTL_ADD_NODE(sctx, SYSCTL_CHILDREN(tree), OID_AUTO,
		    desc, CTLFLAG_RD, NULL, "");

		ht->ht_name[0] = 0;
		if (sc->sc_ttys == 1)
			snprintf(ht->ht_name, 32, "cuaU%d", ucom->sc_super->sc_unit);
		else {
			snprintf(ht->ht_name, 32, "cuaU%d.%d",
			    ucom->sc_super->sc_unit, ucom->sc_subunit);
		}

		desc = uhso_port_type[port];
		SYSCTL_ADD_STRING(sctx, SYSCTL_CHILDREN(tty_node), OID_AUTO,
		    "tty", CTLFLAG_RD, ht->ht_name, 0, "");
		SYSCTL_ADD_STRING(sctx, SYSCTL_CHILDREN(tty_node), OID_AUTO,
		    "desc", CTLFLAG_RD, desc, 0, "");

		if (bootverbose)
			device_printf(sc->sc_dev,
			    "\"%s\" port at %s\n", desc, ht->ht_name);
	}

	return (0);
out:
	uhso_detach(sc->sc_dev);
	return (ENXIO);
}
Exemplo n.º 29
0
static void
ioat_setup_sysctl(device_t device)
{
	struct sysctl_oid_list *par, *statpar, *state, *hammer;
	struct sysctl_ctx_list *ctx;
	struct sysctl_oid *tree, *tmp;
	struct ioat_softc *ioat;

	ioat = DEVICE2SOFTC(device);
	ctx = device_get_sysctl_ctx(device);
	tree = device_get_sysctl_tree(device);
	par = SYSCTL_CHILDREN(tree);

	SYSCTL_ADD_INT(ctx, par, OID_AUTO, "version", CTLFLAG_RD,
	    &ioat->version, 0, "HW version (0xMM form)");
	SYSCTL_ADD_UINT(ctx, par, OID_AUTO, "max_xfer_size", CTLFLAG_RD,
	    &ioat->max_xfer_size, 0, "HW maximum transfer size");
	SYSCTL_ADD_INT(ctx, par, OID_AUTO, "intrdelay_supported", CTLFLAG_RD,
	    &ioat->intrdelay_supported, 0, "Is INTRDELAY supported");
	SYSCTL_ADD_U16(ctx, par, OID_AUTO, "intrdelay_max", CTLFLAG_RD,
	    &ioat->intrdelay_max, 0,
	    "Maximum configurable INTRDELAY on this channel (microseconds)");

	tmp = SYSCTL_ADD_NODE(ctx, par, OID_AUTO, "state", CTLFLAG_RD, NULL,
	    "IOAT channel internal state");
	state = SYSCTL_CHILDREN(tmp);

	SYSCTL_ADD_UINT(ctx, state, OID_AUTO, "ring_size_order", CTLFLAG_RD,
	    &ioat->ring_size_order, 0, "SW descriptor ring size order");
	SYSCTL_ADD_UINT(ctx, state, OID_AUTO, "head", CTLFLAG_RD, &ioat->head,
	    0, "SW descriptor head pointer index");
	SYSCTL_ADD_UINT(ctx, state, OID_AUTO, "tail", CTLFLAG_RD, &ioat->tail,
	    0, "SW descriptor tail pointer index");
	SYSCTL_ADD_UINT(ctx, state, OID_AUTO, "hw_head", CTLFLAG_RD,
	    &ioat->hw_head, 0, "HW DMACOUNT");

	SYSCTL_ADD_UQUAD(ctx, state, OID_AUTO, "last_completion", CTLFLAG_RD,
	    ioat->comp_update, "HW addr of last completion");

	SYSCTL_ADD_INT(ctx, state, OID_AUTO, "is_resize_pending", CTLFLAG_RD,
	    &ioat->is_resize_pending, 0, "resize pending");
	SYSCTL_ADD_INT(ctx, state, OID_AUTO, "is_completion_pending",
	    CTLFLAG_RD, &ioat->is_completion_pending, 0, "completion pending");
	SYSCTL_ADD_INT(ctx, state, OID_AUTO, "is_reset_pending", CTLFLAG_RD,
	    &ioat->is_reset_pending, 0, "reset pending");
	SYSCTL_ADD_INT(ctx, state, OID_AUTO, "is_channel_running", CTLFLAG_RD,
	    &ioat->is_channel_running, 0, "channel running");

	SYSCTL_ADD_PROC(ctx, state, OID_AUTO, "chansts",
	    CTLTYPE_STRING | CTLFLAG_RD, ioat, 0, sysctl_handle_chansts, "A",
	    "String of the channel status");

	SYSCTL_ADD_U16(ctx, state, OID_AUTO, "intrdelay", CTLFLAG_RD,
	    &ioat->cached_intrdelay, 0,
	    "Current INTRDELAY on this channel (cached, microseconds)");

	tmp = SYSCTL_ADD_NODE(ctx, par, OID_AUTO, "hammer", CTLFLAG_RD, NULL,
	    "Big hammers (mostly for testing)");
	hammer = SYSCTL_CHILDREN(tmp);

	SYSCTL_ADD_PROC(ctx, hammer, OID_AUTO, "force_hw_reset",
	    CTLTYPE_INT | CTLFLAG_RW, ioat, 0, sysctl_handle_reset, "I",
	    "Set to non-zero to reset the hardware");
	SYSCTL_ADD_PROC(ctx, hammer, OID_AUTO, "force_hw_error",
	    CTLTYPE_INT | CTLFLAG_RW, ioat, 0, sysctl_handle_error, "I",
	    "Set to non-zero to inject a recoverable hardware error");

	tmp = SYSCTL_ADD_NODE(ctx, par, OID_AUTO, "stats", CTLFLAG_RD, NULL,
	    "IOAT channel statistics");
	statpar = SYSCTL_CHILDREN(tmp);

	SYSCTL_ADD_UQUAD(ctx, statpar, OID_AUTO, "interrupts", CTLFLAG_RW,
	    &ioat->stats.interrupts,
	    "Number of interrupts processed on this channel");
	SYSCTL_ADD_UQUAD(ctx, statpar, OID_AUTO, "descriptors", CTLFLAG_RW,
	    &ioat->stats.descriptors_processed,
	    "Number of descriptors processed on this channel");
	SYSCTL_ADD_UQUAD(ctx, statpar, OID_AUTO, "submitted", CTLFLAG_RW,
	    &ioat->stats.descriptors_submitted,
	    "Number of descriptors submitted to this channel");
	SYSCTL_ADD_UQUAD(ctx, statpar, OID_AUTO, "errored", CTLFLAG_RW,
	    &ioat->stats.descriptors_error,
	    "Number of descriptors failed by channel errors");
	SYSCTL_ADD_U32(ctx, statpar, OID_AUTO, "halts", CTLFLAG_RW,
	    &ioat->stats.channel_halts, 0,
	    "Number of times the channel has halted");
	SYSCTL_ADD_U32(ctx, statpar, OID_AUTO, "last_halt_chanerr", CTLFLAG_RW,
	    &ioat->stats.last_halt_chanerr, 0,
	    "The raw CHANERR when the channel was last halted");

	SYSCTL_ADD_PROC(ctx, statpar, OID_AUTO, "desc_per_interrupt",
	    CTLTYPE_STRING | CTLFLAG_RD, ioat, 0, sysctl_handle_dpi, "A",
	    "Descriptors per interrupt");
}
Exemplo n.º 30
0
static int
apb_attach(device_t dev)
{
    struct apb_softc *sc;
    struct sysctl_ctx_list *sctx;
    struct sysctl_oid *soid;

    sc = device_get_softc(dev);

    /*
     * Get current bridge configuration.
     */
    sc->sc_bsc.ops_pcib_sc.domain = pci_get_domain(dev);
    sc->sc_bsc.ops_pcib_sc.secstat =
        pci_read_config(dev, PCIR_SECSTAT_1, 2);
    sc->sc_bsc.ops_pcib_sc.command =
        pci_read_config(dev, PCIR_COMMAND, 2);
    sc->sc_bsc.ops_pcib_sc.pribus =
        pci_read_config(dev, PCIR_PRIBUS_1, 1);
    sc->sc_bsc.ops_pcib_sc.bus.sec =
        pci_read_config(dev, PCIR_SECBUS_1, 1);
    sc->sc_bsc.ops_pcib_sc.bus.sub =
        pci_read_config(dev, PCIR_SUBBUS_1, 1);
    sc->sc_bsc.ops_pcib_sc.bridgectl =
        pci_read_config(dev, PCIR_BRIDGECTL_1, 2);
    sc->sc_bsc.ops_pcib_sc.seclat =
        pci_read_config(dev, PCIR_SECLAT_1, 1);
    sc->sc_iomap = pci_read_config(dev, APBR_IOMAP, 1);
    sc->sc_memmap = pci_read_config(dev, APBR_MEMMAP, 1);

    /*
     * Setup SYSCTL reporting nodes.
     */
    sctx = device_get_sysctl_ctx(dev);
    soid = device_get_sysctl_tree(dev);
    SYSCTL_ADD_UINT(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "domain",
                    CTLFLAG_RD, &sc->sc_bsc.ops_pcib_sc.domain, 0,
                    "Domain number");
    SYSCTL_ADD_UINT(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "pribus",
                    CTLFLAG_RD, &sc->sc_bsc.ops_pcib_sc.pribus, 0,
                    "Primary bus number");
    SYSCTL_ADD_UINT(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "secbus",
                    CTLFLAG_RD, &sc->sc_bsc.ops_pcib_sc.bus.sec, 0,
                    "Secondary bus number");
    SYSCTL_ADD_UINT(sctx, SYSCTL_CHILDREN(soid), OID_AUTO, "subbus",
                    CTLFLAG_RD, &sc->sc_bsc.ops_pcib_sc.bus.sub, 0,
                    "Subordinate bus number");

    ofw_pcib_gen_setup(dev);

    if (bootverbose) {
        device_printf(dev, "  domain            %d\n",
                      sc->sc_bsc.ops_pcib_sc.domain);
        device_printf(dev, "  secondary bus     %d\n",
                      sc->sc_bsc.ops_pcib_sc.bus.sec);
        device_printf(dev, "  subordinate bus   %d\n",
                      sc->sc_bsc.ops_pcib_sc.bus.sub);
        device_printf(dev, "  I/O decode        ");
        apb_map_print(sc->sc_iomap, APB_IO_SCALE);
        printf("\n");
        device_printf(dev, "  memory decode     ");
        apb_map_print(sc->sc_memmap, APB_MEM_SCALE);
        printf("\n");
    }

    device_add_child(dev, "pci", -1);
    return (bus_generic_attach(dev));
}