/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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/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 | 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/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/cpufreq/ |
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 | 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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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...] |
/drivers/media/pci/cx88/ |
H A D | cx88-cards.c | 45 static unsigned int latency = UNSET; variable 46 module_param(latency,int,0444); 47 MODULE_PARM_DESC(latency,"pci latency timer"); 3634 printk(KERN_INFO "%s: quirk: PCIPCI_ALIMAGIK -- latency fixup\n", 3641 if (UNSET != latency) 3642 lat = latency; 3651 printk(KERN_INFO "%s: setting pci latency timer to %d\n", 3652 name, latency); 3653 pci_write_config_byte(pci, PCI_LATENCY_TIMER, latency); [all...] |
/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/thermal/int340x_thermal/ |
H A D | int3403_thermal.c | 46 u64 latency; member in struct:int3403_performance_state
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/drivers/media/pci/zoran/ |
H A D | zoran_card.c | 1193 unsigned char latency, need_latency; local 1317 /* set PCI latency timer */ 1319 &latency); 1321 if (latency != need_latency) { 1322 dprintk(2, KERN_INFO "%s: Changing PCI latency from %d to %d\n", 1323 ZR_DEVNAME(zr), latency, need_latency);
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/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/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/pci/pcie/ |
H A D | aspm.c | 37 u32 l0s; /* L0s latency (nsec) */ 38 u32 l1; /* L1 latency (nsec) */ 52 u32 aspm_capable:3; /* Capable ASPM state with latency */ 62 struct aspm_latency latency_up; /* Upstream direction exit latency */ 63 struct aspm_latency latency_dw; /* Downstream direction exit latency */ 181 * common clock. That will reduce the ASPM state exit latency. 252 /* Convert L0s latency encoding to ns */ 260 /* Convert L0s acceptable latency encoding to ns */ 268 /* Convert L1 latency encoding to ns */ 276 /* Convert L1 acceptable latency encodin 307 u32 latency, l1_switch_latency = 0; local [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/atm/ |
H A D | fore200e.c | 566 u8 master_ctrl, latency; local 592 /* raise latency from 32 (default) to 192, as this seems to prevent NIC 595 latency = 192; 596 pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, latency);
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/drivers/hv/ |
H A D | hyperv_vmbus.h | 309 u16 latency[4][32]; member in struct:hv_monitor_page
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/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/media/pci/bt8xx/ |
H A D | bttv-cards.c | 96 static unsigned int latency = UNSET; variable 116 module_param(latency, int, 0444); 133 MODULE_PARM_DESC(latency,"pci latency timer"); 4986 latency = 0x0A; 5004 if (UNSET != latency) 5005 pr_info("pci latency fixup [%d]\n", latency); 5020 if (!triton1 && !vsfx && UNSET == latency) 5029 if (UNSET != latency) [all...] |
/drivers/net/ethernet/3com/ |
H A D | 3c515.c | 1132 int latency; local 1136 latency = inb(ioaddr + Timer); 1144 dev->name, status, 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/radeon/ |
H A D | evergreen.c | 2083 /* First calcualte the latency in ns */ 2088 u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ 2091 u32 latency = mc_latency + other_heads_data_return_time + dc_latency; local 2128 return latency; 2130 return latency + (line_fill_time - wm->active_time);
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/drivers/scsi/lpfc/ |
H A D | lpfc_scsi.c | 208 unsigned long latency; local 214 latency = jiffies_to_msecs((long)jiffies - (long)lpfc_cmd->start_time); 227 i = (latency + phba->bucket_step - 1 - phba->bucket_base)/ 236 if (latency <= (phba->bucket_base +
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