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Searched refs:duplex (Results 1 – 25 of 712) sorted by relevance

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/linux-6.15/drivers/net/ethernet/marvell/prestera/
H A Dprestera_ethtool.c25 u8 duplex; member
32 .duplex = PRESTERA_PORT_DUPLEX_HALF,
39 .duplex = PRESTERA_PORT_DUPLEX_FULL,
46 .duplex = PRESTERA_PORT_DUPLEX_HALF,
474 u8 duplex; in prestera_port_link_mode_get() local
482 &duplex, NULL); in prestera_port_link_mode_get()
488 state->duplex = duplex == PRESTERA_PORT_DUPLEX_FULL ? in prestera_port_link_mode_get()
494 ecmd->base.duplex = port->state_mac.duplex; in prestera_port_link_mode_get()
600 duplex != port_link_modes[mode].duplex) in prestera_port_link_mode_set()
635 u8 duplex = DUPLEX_UNKNOWN; in prestera_port_speed_duplex_set() local
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/linux-6.15/drivers/net/phy/
H A Dphy_caps.c30 static int speed_duplex_to_capa(int speed, unsigned int duplex) in speed_duplex_to_capa() argument
32 if (duplex == DUPLEX_UNKNOWN || in speed_duplex_to_capa()
33 (speed > SPEED_1000 && duplex != DUPLEX_FULL)) in speed_duplex_to_capa()
37 case SPEED_10: return duplex == DUPLEX_FULL ? in speed_duplex_to_capa()
39 case SPEED_100: return duplex == DUPLEX_FULL ? in speed_duplex_to_capa()
41 case SPEED_1000: return duplex == DUPLEX_FULL ? in speed_duplex_to_capa()
81 capa = speed_duplex_to_capa(linkmode->speed, linkmode->duplex); in phy_caps_init()
163 if (fdx_only && lcap->duplex != DUPLEX_FULL) in phy_caps_lookup_by_linkmode_rev()
204 if (lcap->speed == speed && lcap->duplex == duplex) { in phy_caps_lookup()
245 bool phy_caps_valid(int speed, int duplex, const unsigned long *linkmodes) in phy_caps_valid() argument
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H A Dswphy.c56 static const struct swmii_regs duplex[] = { variable
130 duplex_index = state->duplex ? SWMII_DUPLEX_FULL : SWMII_DUPLEX_HALF; in swphy_read_reg()
132 bmsr |= speed[speed_index].bmsr & duplex[duplex_index].bmsr; in swphy_read_reg()
133 estat |= speed[speed_index].estat & duplex[duplex_index].estat; in swphy_read_reg()
138 lpa |= speed[speed_index].lpa & duplex[duplex_index].lpa; in swphy_read_reg()
139 lpagb |= speed[speed_index].lpagb & duplex[duplex_index].lpagb; in swphy_read_reg()
H A Dphylink.c408 duplex == phylink_caps_params[i].duplex) in phylink_cap_from_speed_duplex()
1389 state->duplex = pl->link_config.duplex; in phylink_mac_pcs_get_state()
1507 duplex = link_state.duplex; in phylink_link_up()
1635 link_state.duplex = pl->phy_state.duplex; in phylink_resolve()
1770 pl->link_config.duplex = state->duplex; in phylink_set_fixed_link()
1933 pl->phy_state.duplex = phydev->duplex; in phylink_phy_change()
2724 kset->base.duplex = state->duplex; in phylink_get_ksettings()
2868 c->duplex != pl->link_config.duplex) in phylink_ethtool_ksettings_set()
2874 config.duplex = c->duplex; in phylink_ethtool_ksettings_set()
2944 pl->link_config.duplex = config.duplex; in phylink_ethtool_ksettings_set()
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H A Dphy-caps.h40 unsigned int duplex; member
49 bool phy_caps_valid(int speed, int duplex, const unsigned long *linkmodes);
60 phy_caps_lookup(int speed, unsigned int duplex, const unsigned long *supported,
/linux-6.15/sound/core/seq/
H A Dseq_dummy.c54 static bool duplex; variable
58 module_param(duplex, bool, 0444);
59 MODULE_PARM_DESC(duplex, "create DUPLEX ports");
70 int duplex; member
91 if (p->duplex) in dummy_input()
123 rec->duplex = duplex; in create_port()
127 if (duplex) in create_port()
134 if (duplex) in create_port()
203 if (duplex) { in register_client()
/linux-6.15/Documentation/networking/device_drivers/ethernet/3com/
H A D3c509.rst29 - 3c509B (later revision of the ISA card; supports full-duplex)
31 - 3c589B (later revision of the 3c589; supports full-duplex)
62 Full-duplex mode
78 AUI and 10base2 network cabling is physically incapable of full-duplex
83 duplex-capable Ethernet switch (*not* a hub), or a full-duplex-capable NIC on
86 Full-duplex mode can be enabled using 'ethtool'.
90 Extremely important caution concerning full-duplex mode
117 4 10baseT (RJ-45 connector); force half-duplex mode
119 12 10baseT (RJ-45 connector); force full-duplex mode
231 host is incorrectly set to full duplex on a half duplex network.
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/linux-6.15/drivers/net/
H A Dmii.c129 mii->full_duplex = ecmd->duplex; in mii_ethtool_gset()
219 mii->full_duplex = cmd->base.duplex; in mii_ethtool_get_link_ksettings()
247 if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL) in mii_ethtool_sset()
310 if (ecmd->duplex == DUPLEX_FULL) { in mii_ethtool_sset()
340 if (cmd->base.duplex != DUPLEX_HALF && cmd->base.duplex != DUPLEX_FULL) in mii_ethtool_set_link_ksettings()
407 if (cmd->base.duplex == DUPLEX_FULL) { in mii_ethtool_set_link_ksettings()
510 int advertise, lpa, media, duplex; in mii_check_media() local
555 duplex = (media & ADVERTISE_FULL) ? 1 : 0; in mii_check_media()
557 duplex = 1; in mii_check_media()
564 duplex ? "full" : "half", in mii_check_media()
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H A Dsungem_phy.c316 phy->duplex = DUPLEX_HALF; in genmii_setup_aneg()
347 phy->duplex = fd; in genmii_setup_forced()
395 phy->duplex = DUPLEX_FULL; in genmii_read_link()
397 phy->duplex = DUPLEX_HALF; in genmii_read_link()
472 phy->duplex = DUPLEX_HALF; in bcm54xx_setup_aneg()
516 phy->duplex = fd; in bcm54xx_setup_forced()
748 phy->duplex = DUPLEX_HALF; in marvell_setup_aneg()
799 phy->duplex = fd; in marvell_setup_forced()
858 phy->duplex = DUPLEX_FULL; in marvell_read_link()
860 phy->duplex = DUPLEX_HALF; in marvell_read_link()
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/linux-6.15/Documentation/networking/device_drivers/ethernet/ti/
H A Dtlan.rst81 3. You can set duplex=1 to force half duplex, and duplex=2 to
82 force full duplex.
89 5. You have to use speed=X duplex=Y together now. If you just
92 duplex=1".
107 0x02 use half duplex
108 0x04 use full duplex
113 You also need to set both speed and duplex settings when forcing
121 insmod tlan speed=0,100 duplex=0,1
133 3. Try forcing different speed/duplex settings
/linux-6.15/drivers/net/pcs/
H A Dpcs-lynx.c100 state->duplex = DUPLEX_FULL; in lynx_pcs_get_state_2500basex()
131 phy_duplex_to_str(state->duplex), in lynx_pcs_get_state()
232 int speed, int duplex) in lynx_pcs_link_up_sgmii() argument
242 if (duplex == DUPLEX_HALF) in lynx_pcs_link_up_sgmii()
287 int speed, int duplex) in lynx_pcs_link_up_2500basex() argument
296 if (duplex == DUPLEX_HALF) in lynx_pcs_link_up_2500basex()
307 int speed, int duplex) in lynx_pcs_link_up() argument
314 lynx_pcs_link_up_sgmii(lynx->mdio, neg_mode, speed, duplex); in lynx_pcs_link_up()
317 lynx_pcs_link_up_2500basex(lynx->mdio, neg_mode, speed, duplex); in lynx_pcs_link_up()
/linux-6.15/drivers/net/ethernet/microchip/sparx5/
H A Dsparx5_phylink.c61 int speed, int duplex, in sparx5_phylink_mac_link_up() argument
69 conf.duplex = duplex; in sparx5_phylink_mac_link_up()
102 state->duplex = status.duplex; in sparx5_pcs_get_state()
/linux-6.15/drivers/net/ethernet/chelsio/cxgb3/
H A Dvsc8211.c131 int *speed, int *duplex, int *fc) in vsc8211_get_link_status() argument
199 if (duplex) in vsc8211_get_link_status()
200 *duplex = dplx; in vsc8211_get_link_status()
207 int *speed, int *duplex, int *fc) in vsc8211_get_link_status_fiber() argument
267 if (duplex) in vsc8211_get_link_status_fiber()
268 *duplex = dplx; in vsc8211_get_link_status_fiber()
305 int vsc8211_set_speed_duplex(struct cphy *phy, int speed, int duplex) in vsc8211_set_speed_duplex() argument
309 err = t3_set_phy_speed_duplex(phy, speed, duplex); in vsc8211_set_speed_duplex()
/linux-6.15/drivers/net/ethernet/ibm/emac/
H A Dphy.c116 phy->duplex = DUPLEX_HALF; in genmii_setup_aneg()
175 phy->duplex = fd; in genmii_setup_forced()
240 phy->duplex = DUPLEX_HALF; in genmii_read_link()
246 phy->duplex = DUPLEX_FULL; in genmii_read_link()
250 phy->duplex = DUPLEX_FULL; in genmii_read_link()
252 phy->duplex = DUPLEX_FULL; in genmii_read_link()
254 if (phy->duplex == DUPLEX_FULL) { in genmii_read_link()
264 phy->duplex = DUPLEX_FULL; in genmii_read_link()
266 phy->duplex = DUPLEX_HALF; in genmii_read_link()
520 phy->duplex = DUPLEX_HALF; in emac_mii_phy_probe()
/linux-6.15/arch/arm/boot/dts/mediatek/
H A Dmt7623a.dtsi26 full-duplex;
37 full-duplex;
101 full-duplex;
114 full-duplex;
/linux-6.15/drivers/net/ethernet/ibm/ehea/
H A Dehea_ethtool.c51 cmd->base.duplex = port->full_duplex == 1 ? in ehea_get_link_ksettings()
55 cmd->base.duplex = DUPLEX_UNKNOWN; in ehea_get_link_ksettings()
98 if (cmd->base.duplex == DUPLEX_FULL) in ehea_set_link_ksettings()
105 if (cmd->base.duplex == DUPLEX_FULL) in ehea_set_link_ksettings()
112 if (cmd->base.duplex == DUPLEX_FULL) in ehea_set_link_ksettings()
119 if (cmd->base.duplex == DUPLEX_FULL) in ehea_set_link_ksettings()
/linux-6.15/tools/testing/selftests/drivers/net/hw/lib/py/
H A Dlinkconfig.py84 def set_speed_and_duplex(self, speed: str, duplex: str, autoneg: bool = True) -> bool:
115 duplex = duplex_modes[0]
116 if not speed or not duplex:
181 duplex = []
191 duplex.append(parts[1].lower())
192 return speed, duplex
/linux-6.15/drivers/net/ethernet/atheros/alx/
H A Dhw.h484 u8 duplex; member
569 static inline u32 alx_speed_to_ethadv(int speed, u8 duplex) in alx_speed_to_ethadv() argument
571 if (speed == SPEED_1000 && duplex == DUPLEX_FULL) in alx_speed_to_ethadv()
573 if (speed == SPEED_100 && duplex == DUPLEX_FULL) in alx_speed_to_ethadv()
575 if (speed == SPEED_100 && duplex== DUPLEX_HALF) in alx_speed_to_ethadv()
577 if (speed == SPEED_10 && duplex == DUPLEX_FULL) in alx_speed_to_ethadv()
579 if (speed == SPEED_10 && duplex == DUPLEX_HALF) in alx_speed_to_ethadv()
/linux-6.15/Documentation/devicetree/bindings/phy/
H A Dmscc,vsc7514-serdes.yaml23 half/full-duplex and 1000Mbps in full-duplex mode while SERDES6G supports
24 10/100Mbps in half/full-duplex and 1000/2500Mbps in full-duplex mode.
/linux-6.15/arch/arm/boot/dts/nxp/vf/
H A Dvf610-zii-dev-rev-b.dts72 full-duplex;
83 full-duplex;
156 full-duplex;
167 full-duplex;
236 full-duplex;
248 full-duplex;
263 full-duplex;
/linux-6.15/arch/arm/boot/dts/broadcom/
H A Dbcm958625-meraki-alamo.dtsi124 full-duplex;
202 full-duplex;
262 full-duplex;
271 full-duplex;
280 full-duplex;
/linux-6.15/arch/arm64/boot/dts/mediatek/
H A Dmt7986b-rfb.dts43 full-duplex;
55 full-duplex;
105 full-duplex;
118 full-duplex;
/linux-6.15/drivers/net/ethernet/atheros/atl1c/
H A Datl1c_ethtool.c41 cmd->base.duplex = DUPLEX_FULL; in atl1c_get_link_ksettings()
43 cmd->base.duplex = DUPLEX_HALF; in atl1c_get_link_ksettings()
46 cmd->base.duplex = DUPLEX_UNKNOWN; in atl1c_get_link_ksettings()
74 if (cmd->base.duplex != DUPLEX_FULL) { in atl1c_set_link_ksettings()
83 if (cmd->base.duplex == DUPLEX_FULL) in atl1c_set_link_ksettings()
88 if (cmd->base.duplex == DUPLEX_FULL) in atl1c_set_link_ksettings()
/linux-6.15/drivers/net/ethernet/chelsio/cxgb/
H A Dmv88e1xxx.c125 static int mv88e1xxx_set_speed_duplex(struct cphy *phy, int speed, int duplex) in mv88e1xxx_set_speed_duplex() argument
137 if (duplex >= 0) { in mv88e1xxx_set_speed_duplex()
139 if (duplex == DUPLEX_FULL) in mv88e1xxx_set_speed_duplex()
242 int *speed, int *duplex, int *fc) in mv88e1xxx_get_link_status() argument
267 if (duplex) in mv88e1xxx_get_link_status()
268 *duplex = dplx; in mv88e1xxx_get_link_status()
/linux-6.15/Documentation/networking/device_drivers/ethernet/dlink/
H A Ddl2k.rst215 10mbps_hd 10Mbps half duplex.
216 10mbps_fd 10Mbps full duplex.
217 100mbps_hd 100Mbps half duplex.
218 100mbps_fd 100Mbps full duplex.
219 1000mbps_fd 1000Mbps full duplex.
220 1000mbps_hd 1000Mbps half duplex.
222 1 10Mbps half duplex.
223 2 10Mbps full duplex.
224 3 100Mbps half duplex.
225 4 100Mbps full duplex.
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