Searched refs:threshold (Results 1 - 25 of 297) sorted by last modified time

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/linux-master/sound/soc/tegra/
H A Dtegra186_dspk.c259 /* RX FIFO threshold in terms of frames */
265 cif_conf.threshold = dspk->rx_fifo_th;
/linux-master/sound/soc/meson/
H A Daxg-fifo.c117 unsigned int burst_num, period, threshold, irq_en; local
136 threshold = min(period / 2, fifo->depth / 2);
139 * With the threshold in bytes, register value is:
140 * V = (threshold / burst) - 1
142 threshold /= AXG_FIFO_BURST;
144 threshold ? threshold - 1 : 0);
/linux-master/drivers/scsi/
H A Dsd.c1217 sector_t threshold; local
1251 threshold = sdkp->capacity - SD_LAST_BUGGY_SECTORS;
1253 if (unlikely(sdp->last_sector_bug && lba + nr_blocks > threshold)) {
1254 if (lba < threshold) {
1255 /* Access up to the threshold but not beyond */
1256 nr_blocks = threshold - lba;
/linux-master/drivers/i2c/
H A Di2c-core-base.c2618 * @threshold: the minimum number of bytes for which using DMA makes sense.
2627 u8 *i2c_get_dma_safe_msg_buf(struct i2c_msg *msg, unsigned int threshold) argument
2630 if (!threshold)
2633 if (msg->len < threshold || msg->len == 0)
/linux-master/drivers/dma/idxd/
H A Didxd.h214 u32 threshold; member in struct:idxd_wq
622 * hit a threshold until iops becomes many million times a second. So the occasional
H A Ddevice.c117 num_descs = wq_dedicated(wq) ? wq->size : wq->threshold;
371 wq->threshold = 0;
937 wq->wqcfg->wq_thresh = wq->threshold;
1143 wq->threshold = wq->wqcfg->wq_thresh;
1405 * Shared wq with the threshold set to 0 means the user
1406 * did not set the threshold or transitioned from a
1407 * dedicated wq but did not set threshold. A value
1410 * threshold via sysfs.
1412 if (wq->threshold == 0) {
1414 dev_dbg(dev, "Shared wq and threshold
[all...]
/linux-master/net/bluetooth/
H A Dl2cap_core.c2125 int threshold; local
2150 threshold = chan->ack_win;
2151 threshold += threshold << 1;
2152 threshold >>= 2;
2154 BT_DBG("frames_to_ack %u, threshold %d", frames_to_ack,
2155 threshold);
2157 if (frames_to_ack >= threshold) {
/linux-master/drivers/net/ethernet/mellanox/mlxsw/
H A Dcore.c1432 u32 threshold,
1443 pool_index, threshold, extack);
1468 u16 pool_index, u32 threshold,
1480 pool_index, threshold, extack);
1430 mlxsw_devlink_sb_port_pool_set(struct devlink_port *devlink_port, unsigned int sb_index, u16 pool_index, u32 threshold, struct netlink_ext_ack *extack) argument
1465 mlxsw_devlink_sb_tc_pool_bind_set(struct devlink_port *devlink_port, unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, u16 pool_index, u32 threshold, struct netlink_ext_ack *extack) argument
/linux-master/arch/x86/entry/
H A Dentry_fred.c111 SYSVEC(THRESHOLD_APIC_VECTOR, threshold),
/linux-master/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_main.c102 MODULE_PARM_DESC(tc, "DMA threshold control value");
2383 priv->xstats.threshold = SF_DMA_MODE;
2483 * available TX ring is less than threshold.
2579 if (unlikely(priv->xstats.threshold != SF_DMA_MODE) && tc <= 256) {
2588 priv->xstats.threshold = tc;
2923 /* Try to bump up the dma threshold on this failure */
3118 * timer handler and default threshold used for enabling the
4262 /* Desc availability based on threshold should be enough safe */
6149 /* Try to bump up the dma threshold on this failure */
7680 priv->xstats.threshold
[all...]
H A Dcommon.h152 unsigned long threshold; member in struct:stmmac_extra_stats
H A Dstmmac_ethtool.c91 STMMAC_STAT(threshold),
/linux-master/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c52 unsigned int time_since_last_napi, threshold; local
61 threshold = jiffies_to_usecs(dev->watchdog_timeo);
68 "TX q %d is paused for too long (threshold %u). Time since last napi %u usec. napi scheduled: %d\n",
70 threshold,
74 if (threshold < time_since_last_napi && napi_scheduled) {
3471 "Lost TX completions are above the threshold (%d > %d). Completion transmission timeout: %u.\n",
/linux-master/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_core_perf.c146 u32 bw, threshold; local
190 threshold = kms->perf.perf_cfg->max_bw_high;
192 DRM_DEBUG_ATOMIC("final threshold bw limit = %d\n", threshold);
194 if (!threshold) {
197 } else if (bw > threshold) {
199 threshold);
/linux-master/arch/x86/events/intel/
H A Dds.c1118 * the large interrupt threshold, such that we can provide PID and TID
1142 u64 threshold; local
1154 threshold = ds->pebs_absolute_maximum -
1157 threshold = ds->pebs_buffer_base + cpuc->pebs_record_size;
1160 ds->pebs_interrupt_threshold = threshold;
/linux-master/sound/soc/codecs/
H A Dwm_adsp.c111 __be32 threshold; member in struct:wm_adsp_alg_xm_struct
/linux-master/drivers/gpu/drm/xe/
H A Dxe_gt_pagefault.c369 unsigned long threshold; local
372 threshold = jiffies + msecs_to_jiffies(USM_QUEUE_MAX_RUNTIME_MS);
395 if (time_after(jiffies, threshold) &&
601 unsigned long threshold; local
604 threshold = jiffies + msecs_to_jiffies(USM_QUEUE_MAX_RUNTIME_MS);
613 if (time_after(jiffies, threshold) &&
/linux-master/drivers/scsi/qla2xxx/
H A Dqla_os.c7214 u16 threshold = ha->nvme_last_rptd_aen + ha->last_zio_threshold; local
7216 if (threshold > ha->orig_fw_xcb_count)
7217 threshold = ha->orig_fw_xcb_count;
7220 "SET ZIO Activity exchange threshold to %d.\n",
7221 threshold);
7222 if (qla27xx_set_zio_threshold(base_vha, threshold)) {
7224 "Unable to SET ZIO Activity exchange threshold to %d.\n",
7225 threshold);
7564 "nvme: Sched: Set ZIO exchange threshold to %d.\n",
7574 "Sched: Set ZIO exchange threshold t
[all...]
/linux-master/drivers/md/
H A Ddm-integrity.c4105 __u64 threshold; local
4511 threshold = (__u64)ic->journal_entries * (100 - journal_watermark);
4512 threshold += 50;
4513 do_div(threshold, 100);
4514 ic->free_sectors_threshold = threshold;
/linux-master/drivers/video/fbdev/
H A Darkfb.c111 static int threshold = 4; variable
113 module_param(threshold, int, 0644);
114 MODULE_PARM_DESC(threshold, "FIFO threshold");
680 /* Set the FIFO threshold register */
682 regval = 0x10 | ((threshold & 0x0E) >> 1) | (threshold & 0x01) << 7 | (threshold & 0x10) << 1;
/linux-master/drivers/usb/typec/tcpm/
H A Dtcpci.c343 unsigned int pwr_ctrl, threshold = 0; local
359 threshold = AUTO_DISCHARGE_DEFAULT_THRESHOLD_MV;
362 threshold = ((VPPS_NEW_MIN_PERCENT * requested_vbus_voltage_mv / 100) -
366 threshold = ((VSRC_NEW_MIN_PERCENT * requested_vbus_voltage_mv / 100) -
371 threshold = AUTO_DISCHARGE_DEFAULT_THRESHOLD_MV;
374 threshold = threshold / TCPC_VBUS_SINK_DISCONNECT_THRESH_LSB_MV;
376 if (threshold > TCPC_VBUS_SINK_DISCONNECT_THRESH_MAX)
380 return tcpci_write16(tcpci, TCPC_VBUS_SINK_DISCONNECT_THRESH, threshold);
388 /* To prevent disconnect during FRS, set disconnect threshold t
[all...]
/linux-master/drivers/staging/rtl8723bs/core/
H A Drtw_mlme.c2185 u8 threshold; local
2202 threshold = 1;
2204 threshold = 0;
2205 rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold));
2207 threshold = 1;
2208 rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold));
/linux-master/drivers/staging/pi433/
H A Drf69.h41 int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold);
60 int rf69_set_fifo_threshold(struct spi_device *spi, u8 threshold);
H A Drf69.c519 dev_dbg(&spi->dev, "set: illegal OOK threshold decrement %u\n",
581 int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold) argument
585 return rf69_write_reg(spi, REG_RSSITHRESH, threshold);
739 int rf69_set_fifo_threshold(struct spi_device *spi, u8 threshold) argument
744 if (threshold & ~MASK_FIFO_THRESH_VALUE) {
745 dev_dbg(&spi->dev, "set: illegal fifo threshold %u\n", threshold);
752 threshold);
757 * access the fifo to activate new threshold
/linux-master/drivers/net/ethernet/marvell/octeontx2/af/
H A Dmbox.h2116 u64 threshold; member in struct:mcs_set_pn_threshold
2117 u8 xpn; /* '1' for setting xpn threshold */

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