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Searched refs:low_water (Results 1 – 19 of 19) sorted by relevance

/linux-4.1.27/drivers/net/ethernet/intel/ixgb/
Dixgb_param.c380 adapter->hw.fc.low_water = RxFCLowThresh[bd]; in ixgb_check_options()
381 ixgb_validate_option(&adapter->hw.fc.low_water, &opt); in ixgb_check_options()
383 adapter->hw.fc.low_water = opt.def; in ixgb_check_options()
411 if (adapter->hw.fc.high_water < (adapter->hw.fc.low_water + 8)) { in ixgb_check_options()
415 adapter->hw.fc.low_water = DEFAULT_FCRTL; in ixgb_check_options()
Dixgb_hw.c714 (hw->fc.low_water | IXGB_FCRTL_XONE)); in ixgb_setup_fc()
716 IXGB_WRITE_REG(hw, FCRTL, hw->fc.low_water); in ixgb_setup_fc()
Dixgb_hw.h640 u32 low_water; /* Flow Control Low-water */ member
/linux-4.1.27/drivers/net/fddi/skfp/h/
Dhwmtm.h359 #define HWM_RX_CHECK(smc,low_water) {\ argument
360 if ((low_water) >= (smc)->hw.fp.rx_q[QUEUE_R1].rx_used) {\
365 #define HWM_RX_CHECK(smc,low_water) mac_drv_fill_rxd(smc) argument
/linux-4.1.27/include/uapi/linux/
Datm_zatm.h27 int low_water,high_water; /* refill parameters */ member
/linux-4.1.27/drivers/atm/
Dzatm.c204 if (free >= zatm_dev->pool_info[pool].low_water) return; in refill_pool()
291 zpokel(zatm_dev,((zatm_dev->pool_info[pool].low_water/4) << in use_pool()
615 zatm_dev->pool_info[i].low_water = LOW_MARK; in start_rx()
1484 if (!info.low_water) in zatm_ioctl()
1485 info.low_water = zatm_dev-> in zatm_ioctl()
1486 pool_info[pool].low_water; in zatm_ioctl()
1493 if (info.low_water >= info.high_water || in zatm_ioctl()
1494 info.low_water < 0) in zatm_ioctl()
1497 zatm_dev->pool_info[pool].low_water = in zatm_ioctl()
1498 info.low_water; in zatm_ioctl()
/linux-4.1.27/drivers/net/ethernet/intel/ixgbe/
Dixgbe_82598.c341 if (!hw->fc.low_water[i] || in ixgbe_fc_enable_82598()
342 hw->fc.low_water[i] >= hw->fc.high_water[i]) { in ixgbe_fc_enable_82598()
433 fcrtl = (hw->fc.low_water[i] << 10) | IXGBE_FCRTL_XONE; in ixgbe_fc_enable_82598()
Dixgbe_dcb_82598.c219 fcrtl = (hw->fc.low_water[i] << 10) | IXGBE_FCRTL_XONE; in ixgbe_dcb_config_pfc_82598()
Dixgbe_dcb_82599.c259 fcrtl = (hw->fc.low_water[i] << 10) | IXGBE_FCRTL_XONE; in ixgbe_dcb_config_pfc_82599()
Dixgbe_common.c2080 if (!hw->fc.low_water[i] || in ixgbe_fc_enable_generic()
2081 hw->fc.low_water[i] >= hw->fc.high_water[i]) { in ixgbe_fc_enable_generic()
2152 fcrtl = (hw->fc.low_water[i] << 10) | IXGBE_FCRTL_XONE; in ixgbe_fc_enable_generic()
Dixgbe_type.h2907 u32 low_water[MAX_TRAFFIC_CLASS]; /* Flow Control Low-water */ member
Dixgbe_main.c4392 hw->fc.low_water[i] = ixgbe_lpbthresh(adapter, i); in ixgbe_pbthresh_setup()
4395 if (hw->fc.low_water[i] > hw->fc.high_water[i]) in ixgbe_pbthresh_setup()
4396 hw->fc.low_water[i] = 0; in ixgbe_pbthresh_setup()
/linux-4.1.27/drivers/net/ethernet/intel/igb/
De1000_hw.h483 u32 low_water; /* Flow control low-water mark */ member
De1000_mac.c689 fcrtl = hw->fc.low_water; in igb_set_fc_watermarks()
Digb_main.c1958 fc->low_water = fc->high_water - 16; in igb_reset()
/linux-4.1.27/drivers/net/ethernet/intel/e1000e/
Dhw.h633 u32 low_water; /* Flow control low-water mark */ member
Dnetdev.c3875 fc->low_water = fc->high_water - 8; in e1000e_reset()
3884 fc->low_water = fc->high_water - 8; in e1000e_reset()
3892 fc->low_water = 0x1500; in e1000e_reset()
3895 fc->low_water = 0x3000; in e1000e_reset()
3906 fc->low_water = 0x05048; in e1000e_reset()
3914 fc->low_water = ((pba << 10) * 8 / 10) & E1000_FCRTL_RTL; in e1000e_reset()
Dmac.c937 fcrtl = hw->fc.low_water; in e1000e_set_fc_watermarks()
/linux-4.1.27/drivers/staging/lustre/lustre/ptlrpc/
Dservice.c2130 int low_water = test_req_buffer_pressure ? 0 : in ptlrpc_check_rqbd_pool() local
2140 if (avail <= low_water) in ptlrpc_check_rqbd_pool()