| /Linux-v5.10/drivers/net/phy/ |
| D | linkmode.c | 5 * linkmode_resolve_pause - resolve the allowable pause modes
8 * @tx_pause: pointer to bool to indicate whether transmit pause should be
10 * @rx_pause: pointer to bool to indicate whether receive pause should be
16 * Pause AsymDir Pause AsymDir Result
47 * linkmode_set_pause - set the pause mode advertisement
52 * Configure the advertised Pause and Asym_Pause bits according to the
56 * tx rx Pause AsymDir
68 * Pause AsymDir Pause AsymDir Result
73 * pause frames:
76 * Pause AsymDir Pause AsymDir Result
[all …]
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| D | phylink.c | 139 phylink_set(tmp, Pause); in phylink_is_empty_linkmode()
183 /* We treat the "pause" and "asym-pause" terminology as in phylink_parse_fixedlink()
185 if (fwnode_property_read_bool(fixed_node, "pause")) in phylink_parse_fixedlink()
188 if (fwnode_property_read_bool(fixed_node, "asym-pause")) in phylink_parse_fixedlink()
243 phylink_set(pl->supported, Pause); in phylink_parse_fixedlink()
286 phylink_set(pl->supported, Pause); in phylink_parse_mode()
385 /* If autoneg is disabled, pause AN is also disabled */ in phylink_apply_manual_flow()
387 state->pause &= ~MLO_PAUSE_AN; in phylink_apply_manual_flow()
389 /* Manual configuration of pause modes */ in phylink_apply_manual_flow()
390 if (!(pl->link_config.pause & MLO_PAUSE_AN)) in phylink_apply_manual_flow()
[all …]
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| /Linux-v5.10/drivers/net/netdevsim/ |
| D | ethtool.c | 23 nsim_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) in nsim_get_pauseparam() argument
27 pause->autoneg = 0; /* We don't support ksettings, so can't pretend */ in nsim_get_pauseparam()
28 pause->rx_pause = ns->ethtool.rx; in nsim_get_pauseparam()
29 pause->tx_pause = ns->ethtool.tx; in nsim_get_pauseparam()
33 nsim_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) in nsim_set_pauseparam() argument
37 if (pause->autoneg) in nsim_set_pauseparam()
40 ns->ethtool.rx = pause->rx_pause; in nsim_set_pauseparam()
41 ns->ethtool.tx = pause->tx_pause; in nsim_set_pauseparam()
59 dir = debugfs_create_dir("pause", ethtool); in nsim_ethtool_init()
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| /Linux-v5.10/drivers/net/ethernet/qlogic/netxen/ |
| D | netxen_nic_hw.h | 31 * Bit 4 : tx_flowctl => 1:enable pause frame generation, 0:disable
32 * Bit 5 : rx_flowctl => 1:act on recv'd pause frames, 0:ignore
106 * NIU XG Pause Ctl Register
108 * Bit 0 : xg0_mask => 1:disable tx pause frames
109 * Bit 1 : xg0_request => 1:request single pause frame
110 * Bit 2 : xg0_on_off => 1:request is pause on, 0:off
111 * Bit 3 : xg1_mask => 1:disable tx pause frames
112 * Bit 4 : xg1_request => 1:request single pause frame
113 * Bit 5 : xg1_on_off => 1:request is pause on, 0:off
132 * NIU XG Pause Ctl Register
[all …]
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| D | netxen_nic_ethtool.c | 473 struct ethtool_pauseparam *pause) in netxen_nic_get_pauseparam() argument
479 pause->autoneg = 0; in netxen_nic_get_pauseparam()
486 pause->rx_pause = netxen_gb_get_rx_flowctl(val); in netxen_nic_get_pauseparam()
490 pause->tx_pause = !(netxen_gb_get_gb0_mask(val)); in netxen_nic_get_pauseparam()
493 pause->tx_pause = !(netxen_gb_get_gb1_mask(val)); in netxen_nic_get_pauseparam()
496 pause->tx_pause = !(netxen_gb_get_gb2_mask(val)); in netxen_nic_get_pauseparam()
500 pause->tx_pause = !(netxen_gb_get_gb3_mask(val)); in netxen_nic_get_pauseparam()
506 pause->rx_pause = 1; in netxen_nic_get_pauseparam()
509 pause->tx_pause = !(netxen_xg_get_xg0_mask(val)); in netxen_nic_get_pauseparam()
511 pause->tx_pause = !(netxen_xg_get_xg1_mask(val)); in netxen_nic_get_pauseparam()
[all …]
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| /Linux-v5.10/drivers/net/ethernet/oki-semi/pch_gbe/ |
| D | pch_gbe_ethtool.c | 366 * pch_gbe_get_pauseparam - Report pause parameters
368 * @pause: Pause parameters structure
371 struct ethtool_pauseparam *pause) in pch_gbe_get_pauseparam() argument
376 pause->autoneg = in pch_gbe_get_pauseparam()
380 pause->rx_pause = 1; in pch_gbe_get_pauseparam()
382 pause->tx_pause = 1; in pch_gbe_get_pauseparam()
384 pause->rx_pause = 1; in pch_gbe_get_pauseparam()
385 pause->tx_pause = 1; in pch_gbe_get_pauseparam()
390 * pch_gbe_set_pauseparam - Set pause parameters
392 * @pause: Pause parameters structure
[all …]
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| /Linux-v5.10/drivers/slimbus/ |
| D | sched.c | 11 * 'clock pause'
13 * @wakeup: Wakeup this controller from clock pause.
14 * @restart: Restart time value per spec used for clock pause. This value
20 * To exit clock-pause, controller typically wakes up active framer device.
21 * This API executes clock pause reconfiguration sequence if wakeup is false.
23 * For entering clock-pause, -EBUSY is returned if a message txn in pending.
53 pr_err("Previous clock pause did not finish"); in slim_ctrl_clk_pause()
61 * out of clock pause in slim_ctrl_clk_pause()
91 /* clock pause sequence */ in slim_ctrl_clk_pause()
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| /Linux-v5.10/drivers/net/ethernet/brocade/bna/ |
| D | bfa_defs_cna.h | 84 u64 rx_pause; /*!< Rx pause */
85 u64 rx_zero_pause; /*!< Rx zero pause */
86 u64 tx_pause; /*!< Tx pause */
87 u64 tx_zero_pause; /*!< Tx zero pause */
88 u64 rx_fcoe_pause; /*!< Rx FCoE pause */
89 u64 rx_fcoe_zero_pause; /*!< Rx FCoE zero pause */
90 u64 tx_fcoe_pause; /*!< Tx FCoE pause */
91 u64 tx_fcoe_zero_pause; /*!< Tx FCoE zero pause */
92 u64 rx_iscsi_pause; /*!< Rx iSCSI pause */
93 u64 rx_iscsi_zero_pause; /*!< Rx iSCSI zero pause */
[all …]
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| /Linux-v5.10/include/linux/ |
| D | phylink.h | 38 * @pause: link pause state, described by MLO_PAUSE_* constants.
49 int pause; member
149 * current speed in @state->speed, duplex mode in @state->duplex, pause
150 * mode in @state->pause using the %MLO_PAUSE_RX and %MLO_PAUSE_TX bits,
197 * In all negotiation modes, as defined by @mode, @state->pause indicates the
198 * pause settings which should be applied as follows. If %MLO_PAUSE_AN is not
200 * pause frames and/or act on received pause frames respectively. Otherwise,
202 * to control the MAC pause mode settings.
214 * @state->duplex and @state->pause to configure the MAC, but this is
220 * Deprecated state members: speed, duplex, pause.
[all …]
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| /Linux-v5.10/drivers/net/ethernet/intel/igc/ |
| D | igc_mac.c | 89 * ability to transmit pause frames is not enabled, then these in igc_set_fc_watermarks()
130 * to the both 'rx' and 'tx' pause frames. in igc_setup_link()
148 /* Initialize the flow control address, type, and PAUSE timer in igc_setup_link()
193 * 1: Rx flow control is enabled (we can receive pause in igc_force_mac_fc()
194 * frames but not send pause frames). in igc_force_mac_fc()
195 * 2: Tx flow control is enabled (we can send pause frames in igc_force_mac_fc()
196 * frames but we do not receive pause frames). in igc_force_mac_fc()
514 * 1999, describes these PAUSE resolution bits and how flow in igc_config_fc_after_link_up()
519 * PAUSE | ASM_DIR | PAUSE | ASM_DIR | NIC Resolution in igc_config_fc_after_link_up()
530 * Are both PAUSE bits set to 1? If so, this implies in igc_config_fc_after_link_up()
[all …]
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| /Linux-v5.10/drivers/net/ethernet/qualcomm/emac/ |
| D | emac-ethtool.c | 98 strcpy(data, "single-pause-mode"); in emac_get_strings()
170 struct ethtool_pauseparam *pause) in emac_get_pauseparam() argument
174 pause->autoneg = adpt->automatic ? AUTONEG_ENABLE : AUTONEG_DISABLE; in emac_get_pauseparam()
175 pause->rx_pause = adpt->rx_flow_control ? 1 : 0; in emac_get_pauseparam()
176 pause->tx_pause = adpt->tx_flow_control ? 1 : 0; in emac_get_pauseparam()
180 struct ethtool_pauseparam *pause) in emac_set_pauseparam() argument
184 adpt->automatic = pause->autoneg == AUTONEG_ENABLE; in emac_set_pauseparam()
185 adpt->rx_flow_control = pause->rx_pause != 0; in emac_set_pauseparam()
186 adpt->tx_flow_control = pause->tx_pause != 0; in emac_set_pauseparam()
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| /Linux-v5.10/drivers/net/ethernet/freescale/dpaa2/ |
| D | dpmac.h | 99 * Enable pause frames
103 * Enable a-symmetric pause frames
170 * @DPMAC_CNT_ING_VALID_PAUSE_FRAME: counts valid pause frames (regular and PFC)
171 * @DPMAC_CNT_EGR_VALID_PAUSE_FRAME: counts valid pause frames transmitted
174 * frames and valid pause frames.
182 * frames and valid pause frames transmitted.
188 * pause frames.
190 * pause frames.
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| /Linux-v5.10/drivers/net/ethernet/intel/igb/ |
| D | e1000_mac.c | 679 /* Initialize the flow control address, type, and PAUSE timer in igb_setup_link()
734 * ability to transmit pause frames is not enabled, then these in igb_set_fc_watermarks()
766 * that determine the hardware's default PAUSE (flow control) mode, in igb_set_default_fc()
823 * 1: Rx flow control is enabled (we can receive pause in igb_force_mac_fc()
824 * frames but not send pause frames). in igb_force_mac_fc()
825 * 2: Tx flow control is enabled (we can send pause frames in igb_force_mac_fc()
826 * frames but we do not receive pause frames). in igb_force_mac_fc()
938 * 1999, describes these PAUSE resolution bits and how flow in igb_config_fc_after_link_up()
943 * PAUSE | ASM_DIR | PAUSE | ASM_DIR | NIC Resolution in igb_config_fc_after_link_up()
954 * Are both PAUSE bits set to 1? If so, this implies in igb_config_fc_after_link_up()
[all …]
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| /Linux-v5.10/drivers/net/ethernet/intel/e1000e/ |
| D | mac.c | 634 * that determine the hardware's default PAUSE (flow control) mode, in e1000_set_default_fc_generic()
699 /* Initialize the flow control address, type, and PAUSE timer in e1000e_setup_link_generic()
728 * software will have to set the "PAUSE" bits to the correct value in in e1000_commit_fc_settings_generic()
736 * 1: Rx flow control is enabled (we can receive pause frames, in e1000_commit_fc_settings_generic()
737 * but not send pause frames). in e1000_commit_fc_settings_generic()
738 * 2: Tx flow control is enabled (we can send pause frames but we in e1000_commit_fc_settings_generic()
739 * do not support receiving pause frames). in e1000_commit_fc_settings_generic()
750 * advertise that we are capable of Rx Pause ONLY, we will in e1000_commit_fc_settings_generic()
752 * PAUSE. Later, we will disable the adapter's ability to send in e1000_commit_fc_settings_generic()
753 * PAUSE frames. in e1000_commit_fc_settings_generic()
[all …]
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| /Linux-v5.10/Documentation/devicetree/bindings/net/ |
| D | ethernet-controller.yaml | 185 Pause configuration. 0 for no pause, 1 for pause
189 Asymmetric pause configuration. 0 for no asymmetric
190 pause, 1 for asymmetric pause
209 asym-pause:
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| /Linux-v5.10/arch/sparc/include/asm/ |
| D | backoff.h | 28 * For SPARC-T4 and later we have a special "pause" instruction
32 * implements pause with a granularity of 8 cycles. Each strand has
33 * an internal pause counter which decrements every 8 cycles. So the
35 * into the pause counter. If a value smaller than 8 is written, the
41 * whole amount we want to block into the pause register, rather than
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| /Linux-v5.10/drivers/net/ethernet/chelsio/cxgb3/ |
| D | vsc8211.c | 134 int err, sp = -1, dplx = -1, pause = 0; in vsc8211_get_link_status() local
187 pause = PAUSE_RX | PAUSE_TX; in vsc8211_get_link_status()
191 pause = PAUSE_TX; in vsc8211_get_link_status()
194 pause = PAUSE_RX; in vsc8211_get_link_status()
202 *fc = pause; in vsc8211_get_link_status()
210 int err, sp = -1, dplx = -1, pause = 0; in vsc8211_get_link_status_fiber() local
256 pause = PAUSE_RX | PAUSE_TX; in vsc8211_get_link_status_fiber()
259 pause = PAUSE_TX; in vsc8211_get_link_status_fiber()
262 pause = PAUSE_RX; in vsc8211_get_link_status_fiber()
270 *fc = pause; in vsc8211_get_link_status_fiber()
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| /Linux-v5.10/drivers/net/ethernet/atheros/alx/ |
| D | ethtool.c | 207 struct ethtool_pauseparam *pause) in alx_get_pauseparam() argument
212 pause->autoneg = !!(hw->flowctrl & ALX_FC_ANEG && in alx_get_pauseparam()
214 pause->tx_pause = !!(hw->flowctrl & ALX_FC_TX); in alx_get_pauseparam()
215 pause->rx_pause = !!(hw->flowctrl & ALX_FC_RX); in alx_get_pauseparam()
220 struct ethtool_pauseparam *pause) in alx_set_pauseparam() argument
228 if (pause->tx_pause) in alx_set_pauseparam()
230 if (pause->rx_pause) in alx_set_pauseparam()
232 if (pause->autoneg) in alx_set_pauseparam()
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| /Linux-v5.10/drivers/net/ethernet/qlogic/qlcnic/ |
| D | qlcnic_hdr.h | 808 * Bit 4 : tx_flowctl => 1:enable pause frame generation, 0:disable
809 * Bit 5 : rx_flowctl => 1:act on recv'd pause frames, 0:ignore
825 * NIU GB Pause Ctl Register
856 * NIU XG Pause Ctl Register
858 * Bit 0 : xg0_mask => 1:disable tx pause frames
859 * Bit 1 : xg0_request => 1:request single pause frame
860 * Bit 2 : xg0_on_off => 1:request is pause on, 0:off
861 * Bit 3 : xg1_mask => 1:disable tx pause frames
862 * Bit 4 : xg1_request => 1:request single pause frame
863 * Bit 5 : xg1_on_off => 1:request is pause on, 0:off
[all …]
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| /Linux-v5.10/drivers/net/ethernet/intel/ixgb/ |
| D | ixgb_ethtool.c | 133 struct ethtool_pauseparam *pause) in ixgb_get_pauseparam() argument
138 pause->autoneg = AUTONEG_DISABLE; in ixgb_get_pauseparam()
141 pause->rx_pause = 1; in ixgb_get_pauseparam()
143 pause->tx_pause = 1; in ixgb_get_pauseparam()
145 pause->rx_pause = 1; in ixgb_get_pauseparam()
146 pause->tx_pause = 1; in ixgb_get_pauseparam()
152 struct ethtool_pauseparam *pause) in ixgb_set_pauseparam() argument
157 if (pause->autoneg == AUTONEG_ENABLE) in ixgb_set_pauseparam()
160 if (pause->rx_pause && pause->tx_pause) in ixgb_set_pauseparam()
162 else if (pause->rx_pause && !pause->tx_pause) in ixgb_set_pauseparam()
[all …]
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| /Linux-v5.10/include/uapi/linux/ |
| D | mii.h | 79 #define ADVERTISE_1000XPAUSE 0x0080 /* Try for 1000BASE-X pause */
81 #define ADVERTISE_1000XPSE_ASYM 0x0100 /* Try for 1000BASE-X asym pause */
83 #define ADVERTISE_PAUSE_CAP 0x0400 /* Try for pause */
84 #define ADVERTISE_PAUSE_ASYM 0x0800 /* Try for asymetric pause */
102 #define LPA_1000XPAUSE 0x0080 /* Can do 1000BASE-X pause */
104 #define LPA_1000XPAUSE_ASYM 0x0100 /* Can do 1000BASE-X pause asym*/
106 #define LPA_PAUSE_CAP 0x0400 /* Can pause */
107 #define LPA_PAUSE_ASYM 0x0800 /* Can pause asymetrically */
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| /Linux-v5.10/drivers/net/ethernet/freescale/ |
| D | ucc_geth_ethtool.c | 44 "tx-pause-frames",
91 "rx-pause-frames",
132 struct ethtool_pauseparam *pause) in uec_get_pauseparam() argument
136 pause->autoneg = ugeth->phydev->autoneg; in uec_get_pauseparam()
139 pause->rx_pause = 1; in uec_get_pauseparam()
141 pause->tx_pause = 1; in uec_get_pauseparam()
146 struct ethtool_pauseparam *pause) in uec_set_pauseparam() argument
151 ugeth->ug_info->receiveFlowControl = pause->rx_pause; in uec_set_pauseparam()
152 ugeth->ug_info->transmitFlowControl = pause->tx_pause; in uec_set_pauseparam()
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| /Linux-v5.10/drivers/net/ethernet/freescale/fman/ |
| D | mac.c | 323 * @rx: Pause frame setting for RX
324 * @tx: Pause frame setting for TX
326 * Set the MAC RX/TX PAUSE frames settings
329 * active PAUSE settings. Otherwise, the new active settings should be reflected
365 * Determine the MAC RX/TX PAUSE frames settings based on PHY
382 /* If PAUSE autonegotiation is disabled, the TX/RX PAUSE settings in fman_get_pause_cfg()
391 /* Else if PAUSE autonegotiation is enabled, the TX/RX PAUSE in fman_get_pause_cfg()
400 if (phy_dev->pause) in fman_get_pause_cfg()
406 * symmetric/asymmetric PAUSE capabilities. in fman_get_pause_cfg()
829 priv->fixed_link->pause = phy->pause; in mac_probe()
[all …]
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| /Linux-v5.10/tools/testing/selftests/drivers/net/netdevsim/ |
| D | ethtool-pause.sh | 75 echo n > $NSIM_DEV_DFS/ethtool/pause/report_stats_tx
76 echo n > $NSIM_DEV_DFS/ethtool/pause/report_stats_rx
84 echo y > $NSIM_DEV_DFS/ethtool/pause/report_stats_tx
92 echo y > $NSIM_DEV_DFS/ethtool/pause/report_stats_rx
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| /Linux-v5.10/arch/x86/include/asm/ |
| D | nospec-branch.h | 19 * infinite 'pause; lfence; jmp' loop to capture speculative execution.
46 pause; \
54 pause; \
154 "902: pause;\n" \
313 * pause
333 EMIT2(0xF3, 0x90); /* pause */ \
345 EMIT2(0xF3, 0x90); /* pause */ \
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