/drivers/block/rsxx/ |
H A D | rsxx_cfg.h | 51 __u32 latency;/* Max wait time (in ns) */ member in struct:card_cfg_data::__anon365
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H A D | config.c | 42 cfg->data.intr_coal.latency = 0; 206 dev_dbg(CARD_TO_DEV(card), "latency: x%08x\n", 207 card->config.data.intr_coal.latency);
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H A D | dma.c | 192 static u32 dma_intr_coal_val(u32 mode, u32 count, u32 latency) argument 194 u32 latency_units = latency / INTR_COAL_LATENCY_UNITS_NS; 219 card->config.data.intr_coal.latency); 900 card->config.data.intr_coal.latency);
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/drivers/cpufreq/ |
H A D | powernow-k7.c | 101 static unsigned int latency; variable 227 fidvidctl.bits.SGTC = latency; 242 fidvidctl.bits.SGTC = latency; 407 if (latency < pc.bits.sgtc) 408 latency = pc.bits.sgtc; 483 latency = psb->settlingtime; 484 if (latency < 100) { 488 "Correcting.\n", latency); 489 latency = 100; 553 sgtc = 100 * m * latency; [all...] |
H A D | cpufreq_governor.c | 119 * actually is. This is undesirable for latency-sensitive bursty 252 unsigned int sampling_rate, latency, ignore_nice, j, cpu = policy->cpu; local 301 /* policy latency is in ns. Convert it to us first */ 302 latency = policy->cpuinfo.transition_latency / 1000; 303 if (latency == 0) 304 latency = 1; 308 MIN_LATENCY_MULTIPLIER * latency); 310 latency * LATENCY_MULTIPLIER));
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H A D | exynos5440-cpufreq.c | 103 unsigned int latency; member in struct:exynos_dvfs_data 305 dvfs_info->latency); 379 if (of_property_read_u32(np, "clock-latency", &dvfs_info->latency)) 380 dvfs_info->latency = DEF_TRANS_LATENCY;
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H A D | s3c2410-cpufreq.c | 92 /* transition latency is about 5ms worst-case, so 94 .latency = 10000000,
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H A D | s3c2412-cpufreq.c | 175 .latency = 5000000, /* 5ms */
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H A D | pcc-cpufreq.c | 84 u32 latency; member in struct:pcc_header 461 " status field: 0x%x, nominal latency: %d us\n", 466 ioread32(&pcch_hdr->latency));
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/drivers/media/pci/mantis/ |
H A D | mantis_pci.c | 51 u8 latency; local 97 pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency); 98 mantis->latency = latency; 107 "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", 109 mantis->latency,
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H A D | mantis_common.h | 113 u8 latency; member in struct:mantis_pci
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H A D | mantis_core.c | 149 "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", 150 mantis->pdev->irq, mantis->latency,
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/drivers/media/pci/tw68/ |
H A D | tw68-core.c | 51 static unsigned int latency = UNSET; variable 52 module_param(latency, int, 0444); 53 MODULE_PARM_DESC(latency, "pci latency timer"); 246 if (UNSET != latency) { 247 pr_info("%s: setting pci latency timer to %d\n", 248 dev->name, latency); 249 pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, latency); 255 pr_info("%s: found at %s, rev: %d, irq: %d, latency: %d, mmio: 0x%llx\n",
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/drivers/mmc/card/ |
H A D | Kconfig | 40 SD/MMC is a high latency protocol where it is crucial to 59 is requested. This will reduce overall resume latency and
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/drivers/usb/host/ |
H A D | isp1760-if.c | 176 u8 latency, limit; local 239 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &latency); 240 if (latency) { 242 if (limit && limit < latency)
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/drivers/usb/misc/ |
H A D | Kconfig | 9 This driver loads firmware to Emagic EMI 6|2m low latency USB 23 This driver loads firmware to Emagic EMI 2|6 low latency USB
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/drivers/net/fddi/skfp/ |
H A D | smt.c | 87 static void smt_fill_latency(struct s_smc *smc, struct smt_p_latency *latency); 1043 smt_fill_latency(smc,&sif->latency); /* set station latency */ 1292 * fill values in latency equivalent parameter 1294 static void smt_fill_latency(struct s_smc *smc, struct smt_p_latency *latency) argument 1296 SMTSETPARA(latency,SMT_P_LATENCY) ; 1298 latency->lt_phyout_idx1 = phy_index(smc,0) ; 1299 latency->lt_latency1 = 10 ; /* in octets (byte clock) */ 1301 * note: latency has two phy entries by definition 1305 latency [all...] |
/drivers/usb/serial/ |
H A D | ftdi_sio.c | 77 unsigned int latency; /* latency setting in use */ member in struct:ftdi_private 1371 int l = priv->latency; 1376 dev_dbg(&port->dev, "%s: setting latency timer = %i\n", __func__, l); 1385 dev_err(&port->dev, "Unable to write latency timer: %i\n", rv); 1407 dev_err(&port->dev, "Unable to read latency timer: %i\n", rv); 1409 priv->latency = buf[0]; 1644 return sprintf(buf, "%i\n", priv->latency); 1647 /* Write a new value of the latency timer, in units of milliseconds. */ 1657 priv->latency 1826 int latency = ndi_latency_timer; local [all...] |
/drivers/media/pci/saa7134/ |
H A D | saa7134-core.c | 63 static unsigned int latency = UNSET; variable 64 module_param(latency, int, 0444); 65 MODULE_PARM_DESC(latency,"pci latency timer"); 915 printk(KERN_INFO "%s: quirk: PCIPCI_ALIMAGIK -- latency fixup\n", 917 latency = 0x0A; 937 if (UNSET != latency) { 938 printk(KERN_INFO "%s: setting pci latency timer to %d\n", 939 dev->name,latency); 940 pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, latency); [all...] |
/drivers/scsi/bfa/ |
H A D | bfa_core.c | 1614 attr->intr_attr.latency = iocfc->cfginfo->intr_attr.latency ? 1615 be16_to_cpu(iocfc->cfginfo->intr_attr.latency) : 1616 be16_to_cpu(iocfc->cfgrsp->intr_attr.latency); 1629 iocfc->cfginfo->intr_attr.latency = cpu_to_be16(attr->latency); 1642 m->latency = iocfc->cfginfo->intr_attr.latency; 1645 bfa_trc(bfa, attr->latency);
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/drivers/acpi/ |
H A D | processor_idle.c | 288 pr->power.states[ACPI_STATE_C2].latency = acpi_gbl_FADT.c2_latency; 289 pr->power.states[ACPI_STATE_C3].latency = acpi_gbl_FADT.c3_latency; 292 * FADT specified C2 latency must be less than or equal to 297 "C2 latency too large [%d]\n", acpi_gbl_FADT.c2_latency)); 303 * FADT supplied C3 latency must be less than or equal to 308 "C3 latency too large [%d]\n", acpi_gbl_FADT.c3_latency)); 464 cx.latency = obj->integer.value; 562 * Normalize the C3 latency to expidite policy. Enable 982 state->exit_latency = cx->latency; 983 state->target_residency = cx->latency * latency_facto [all...] |
/drivers/i2c/busses/ |
H A D | i2c-omap.c | 187 u32 latency; /* maximum mpu wkup latency */ member in struct:omap_i2c_dev 189 long latency); 501 /* calculate wakeup latency constraint for MPU */ 503 dev->latency = (1000000 * dev->threshold) / 643 dev->set_mpu_wkup_lat(dev->dev, dev->latency); 1209 /* calculate wakeup latency constraint for MPU */ 1211 dev->latency = (1000000 * dev->fifo_size) /
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/drivers/xen/ |
H A D | xen-acpi-processor.c | 99 dst_cx->latency = cx->latency; 128 cx->type, cx->desc, (u32)cx->latency);
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/drivers/tty/serial/ |
H A D | omap-serial.c | 170 u32 latency; member in struct:uart_omap_port 847 pm_qos_update_request(&up->pm_qos_request, up->latency); 891 /* calculate wakeup latency constraint */ 893 up->latency = up->calc_latency; 1712 up->latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE; 1715 PM_QOS_CPU_DMA_LATENCY, up->latency); 1854 up->latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE; 1875 up->latency = up->calc_latency;
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/drivers/gpu/drm/i915/ |
H A D | intel_pm.c | 44 * among each other with the latency required to enter and leave RC6 and 52 * require higher latency to switch to and wake up. 813 const struct cxsr_latency *latency; local 820 latency = &cxsr_latency_table[i]; 821 if (is_desktop == latency->is_desktop && 822 is_ddr3 == latency->is_ddr3 && 823 fsb == latency->fsb_freq && mem == latency->mem_freq) 824 return latency; 873 * platforms but not overly aggressive on lower latency config 1107 const struct cxsr_latency *latency; local 1882 ilk_wm_method1(uint32_t pixel_rate, uint8_t bytes_per_pixel, uint32_t latency) argument 1897 ilk_wm_method2(uint32_t pixel_rate, uint32_t pipe_htotal, uint32_t horiz_pixels, uint8_t bytes_per_pixel, uint32_t latency) argument 2296 unsigned int latency = wm[level]; local [all...] |