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Searched refs:lat (Results 1 – 12 of 12) sorted by relevance

/drivers/s390/scsi/
Dzfcp_sysfs.c426 struct zfcp_latencies *lat = &zfcp_sdev->latencies; \
430 spin_lock_bh(&lat->lock); \
431 fsum = lat->_name.fabric.sum * adapter->timer_ticks; \
432 fmin = lat->_name.fabric.min * adapter->timer_ticks; \
433 fmax = lat->_name.fabric.max * adapter->timer_ticks; \
434 csum = lat->_name.channel.sum * adapter->timer_ticks; \
435 cmin = lat->_name.channel.min * adapter->timer_ticks; \
436 cmax = lat->_name.channel.max * adapter->timer_ticks; \
437 cc = lat->_name.counter; \
438 spin_unlock_bh(&lat->lock); \
[all …]
Dzfcp_fsf.c1995 static void zfcp_fsf_update_lat(struct fsf_latency_record *lat_rec, u32 lat) in zfcp_fsf_update_lat() argument
1997 lat_rec->sum += lat; in zfcp_fsf_update_lat()
1998 lat_rec->min = min(lat_rec->min, lat); in zfcp_fsf_update_lat()
1999 lat_rec->max = max(lat_rec->max, lat); in zfcp_fsf_update_lat()
2005 struct latency_cont *lat = NULL; in zfcp_fsf_req_trace() local
2030 lat = &zfcp_sdev->latencies.read; in zfcp_fsf_req_trace()
2035 lat = &zfcp_sdev->latencies.write; in zfcp_fsf_req_trace()
2038 lat = &zfcp_sdev->latencies.cmd; in zfcp_fsf_req_trace()
2042 if (lat) { in zfcp_fsf_req_trace()
2044 zfcp_fsf_update_lat(&lat->channel, lat_in->channel_lat); in zfcp_fsf_req_trace()
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/drivers/ssb/
Ddriver_pcicore.c278 u8 lat; in ssb_pcicore_fixup_pcibridge() local
300 lat = 168; in ssb_pcicore_fixup_pcibridge()
302 pci_name(dev), lat); in ssb_pcicore_fixup_pcibridge()
303 pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); in ssb_pcicore_fixup_pcibridge()
/drivers/media/pci/bt8xx/
Dbt878.c417 unsigned char lat; in bt878_probe() local
451 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); in bt878_probe()
458 bt->irq, lat, bt->bt878_adr); in bt878_probe()
Dbttv-driver.c4017 unsigned char lat; in bttv_probe() local
4087 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); in bttv_probe()
4090 btv->c.pci->irq, lat, in bttv_probe()
/drivers/atm/
Dambassador.c2175 unsigned char lat; in setup_pci_dev() local
2181 pci_read_config_byte (pci_dev, PCI_LATENCY_TIMER, &lat); in setup_pci_dev()
2184 pci_lat = (lat < MIN_PCI_LATENCY) ? MIN_PCI_LATENCY : lat; in setup_pci_dev()
2186 if (lat != pci_lat) { in setup_pci_dev()
2188 lat, pci_lat); in setup_pci_dev()
Dhorizon.c2671 unsigned char lat; in hrz_probe() local
2726 pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &lat); in hrz_probe()
2729 "changing", lat, pci_lat); in hrz_probe()
2731 } else if (lat < MIN_PCI_LATENCY) { in hrz_probe()
2733 "increasing", lat, MIN_PCI_LATENCY); in hrz_probe()
/drivers/pci/
Dpci.c3115 u8 lat; in pcibios_set_master() local
3121 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); in pcibios_set_master()
3122 if (lat < 16) in pcibios_set_master()
3123 lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; in pcibios_set_master()
3124 else if (lat > pcibios_max_latency) in pcibios_set_master()
3125 lat = pcibios_max_latency; in pcibios_set_master()
3129 pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); in pcibios_set_master()
/drivers/media/pci/cx88/
Dcx88-cards.c3607 unsigned int lat = UNSET; in cx88_pci_quirks() local
3636 lat = 0x0A; in cx88_pci_quirks()
3642 lat = latency; in cx88_pci_quirks()
3650 if (UNSET != lat) { in cx88_pci_quirks()
/drivers/infiniband/hw/mlx5/
Dqp.c495 enum mlx5_ib_latency_class lat) in alloc_uuar() argument
500 switch (lat) { in alloc_uuar()
/drivers/gpu/drm/i915/
Di915_reg.h4826 #define HSW_WM_LP_VAL(lat, fbc, pri, cur) \ argument
4827 (WM3_LP_EN | ((lat) << WM1_LP_LATENCY_SHIFT) | \
/drivers/net/ethernet/intel/e1000e/
Dnetdev.c3296 u32 lat = in e1000_configure_rx() local
3306 pm_qos_update_request(&adapter->pm_qos_req, lat); in e1000_configure_rx()