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/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Dethtool_lanes.sh40 local lanes=$1; shift
47 ((chosen_lanes == lanes))
48 check_err $? "swp1 advertise $max_speed and $lanes, devs sync to $chosen_lanes"
65 ethtool -s $swp1 speed $max_speed lanes $unsupported_lanes $autoneg_str &> /dev/null
93 local lanes=$1; shift
97 if [[ $speed -eq ${arr[$i]} && $lanes -eq ${arr[i+1]} ]]; then
108 local lanes
117 lanes=$max_lanes
119 while [[ $lanes -ge 1 ]]; do
120 search_linkmode $max_speed $lanes "${linkmodes_params[@]}"
[all …]
/openbmc/linux/drivers/staging/media/omap4iss/
H A Diss_csiphy.c36 reg |= (phy->lanes.data[i].pol ? in csiphy_lanes_config()
38 reg |= (phy->lanes.data[i].pos << in csiphy_lanes_config()
44 reg |= phy->lanes.clk.pol ? CSI2_COMPLEXIO_CFG_CLOCK_POL : 0; in csiphy_lanes_config()
45 reg |= phy->lanes.clk.pos << CSI2_COMPLEXIO_CFG_CLOCK_POSITION_SHIFT; in csiphy_lanes_config()
123 struct iss_csiphy_lanes_cfg *lanes; in omap4iss_csiphy_config() local
128 lanes = &subdevs->bus.csi2.lanecfg; in omap4iss_csiphy_config()
175 if (lanes->data[i].pos == 0) in omap4iss_csiphy_config()
178 if (lanes->data[i].pol > 1 || in omap4iss_csiphy_config()
179 lanes->data[i].pos > (csi2->phy->max_data_lanes + 1)) in omap4iss_csiphy_config()
182 if (used_lanes & (1 << lanes->data[i].pos)) in omap4iss_csiphy_config()
[all …]
/openbmc/linux/arch/arm64/boot/dts/renesas/
H A Dhihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi18 clock-lanes = <0>;
19 data-lanes = <1 2>;
32 clock-lanes = <0>;
33 data-lanes = <1 2>;
49 clock-lanes = <0>;
50 data-lanes = <1 2>;
63 clock-lanes = <0>;
64 data-lanes = <1 2>;
H A Dr8a779a0-falcon-csi-dsi.dtsi21 clock-lanes = <0>;
22 data-lanes = <1 2 3 4>;
40 clock-lanes = <0>;
41 data-lanes = <1 2 3 4>;
59 clock-lanes = <0>;
60 data-lanes = <1 2 3 4>;
111 clock-lanes = <0>;
112 data-lanes = <1 2 3 4>;
132 clock-lanes = <0>;
133 data-lanes = <1 2 3 4>;
[all …]
H A Dr8a779g0-white-hawk-csi-dsi.dtsi22 clock-lanes = <0>;
23 data-lanes = <1 2 3>;
42 clock-lanes = <0>;
43 data-lanes = <1 2 3>;
87 clock-lanes = <0>;
88 data-lanes = <1 2 3>;
108 clock-lanes = <0>;
109 data-lanes = <1 2 3>;
H A Dr8a774c0-ek874-mipi-2.1.dts38 clock-lanes = <0>;
39 data-lanes = <1 2>;
52 clock-lanes = <0>;
53 data-lanes = <1 2>;
62 clock-lanes = <0>;
63 data-lanes = <1 2>;
/openbmc/linux/drivers/gpu/drm/tegra/
H A Ddp.c51 link->lanes = 0; in drm_dp_link_reset()
233 link->lanes = link->max_lanes; in drm_dp_link_probe()
346 values[1] = link->lanes; in drm_dp_link_configure()
394 static const unsigned int lanes[3] = { 1, 2, 4 }; in drm_dp_link_choose() local
402 for (i = 0; i < ARRAY_SIZE(lanes) && lanes[i] <= link->max_lanes; i++) { in drm_dp_link_choose()
412 capacity = lanes[i] * (rates[j] * 10) * 8 / 10; in drm_dp_link_choose()
416 lanes[i], rates[j], requirement, in drm_dp_link_choose()
418 link->lanes = lanes[i]; in drm_dp_link_choose()
469 unsigned int lanes = link->lanes, *vs, *pe, *pc, i; in drm_dp_link_apply_training() local
485 for (i = 0; i < lanes; i++) in drm_dp_link_apply_training()
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/openbmc/linux/drivers/media/platform/ti/omap3isp/
H A Dispcsiphy.c167 struct isp_csiphy_lanes_cfg *lanes; in omap3isp_csiphy_config() local
179 lanes = &buscfg->bus.ccp2.lanecfg; in omap3isp_csiphy_config()
182 lanes = &buscfg->bus.csi2.lanecfg; in omap3isp_csiphy_config()
191 if (lanes->data[i].pol > 1 || lanes->data[i].pos > 3) in omap3isp_csiphy_config()
194 if (used_lanes & (1 << lanes->data[i].pos)) in omap3isp_csiphy_config()
197 used_lanes |= 1 << lanes->data[i].pos; in omap3isp_csiphy_config()
200 if (lanes->clk.pol > 1 || lanes->clk.pos > 3) in omap3isp_csiphy_config()
203 if (lanes->clk.pos == 0 || used_lanes & (1 << lanes->clk.pos)) in omap3isp_csiphy_config()
249 reg |= (lanes->data[i].pol << in omap3isp_csiphy_config()
251 reg |= (lanes->data[i].pos << in omap3isp_csiphy_config()
[all …]
/openbmc/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra234-p3740-0002.dtsi79 lanes {
103 lanes {
168 phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
169 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
176 phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
177 <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
178 <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
179 <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
180 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
181 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>,
[all …]
H A Dtegra234-p3768-0000.dtsi46 lanes {
65 lanes {
119 phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
120 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
127 phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
128 <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
129 <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
130 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
131 <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
140 num-lanes = <2>;
/openbmc/linux/drivers/phy/
H A Dphy-core-mipi-dphy.c22 unsigned int lanes, in phy_mipi_dphy_calc_config() argument
33 do_div(hs_clk_rate, lanes); in phy_mipi_dphy_calc_config()
76 cfg->lanes = lanes; in phy_mipi_dphy_calc_config()
83 unsigned int lanes, in phy_mipi_dphy_get_default_config() argument
86 return phy_mipi_dphy_calc_config(pixel_clock, bpp, lanes, 0, cfg); in phy_mipi_dphy_get_default_config()
92 unsigned int lanes, in phy_mipi_dphy_get_default_config_for_hsclk() argument
98 return phy_mipi_dphy_calc_config(0, 0, lanes, hs_clk_rate, cfg); in phy_mipi_dphy_get_default_config_for_hsclk()
/openbmc/linux/drivers/net/ethernet/netronome/nfp/
H A Dnfp_devlink.c39 nfp_devlink_set_lanes(struct nfp_pf *pf, unsigned int idx, unsigned int lanes) in nfp_devlink_set_lanes() argument
48 ret = __nfp_eth_set_split(nsp, lanes); in nfp_devlink_set_lanes()
69 unsigned int lanes; in nfp_devlink_port_split() local
82 lanes = eth_port.port_lanes / count; in nfp_devlink_port_split()
83 if (eth_port.lanes == 10 && count == 2) in nfp_devlink_port_split()
84 lanes = 8 / count; in nfp_devlink_port_split()
86 return nfp_devlink_set_lanes(pf, eth_port.index, lanes); in nfp_devlink_port_split()
95 unsigned int lanes; in nfp_devlink_port_unsplit() local
108 lanes = eth_port.port_lanes; in nfp_devlink_port_unsplit()
110 lanes = 10; in nfp_devlink_port_unsplit()
[all …]
/openbmc/linux/drivers/video/fbdev/omap2/omapfb/dss/
H A Dhdmi_common.c20 u32 lanes[8]; in hdmi_parse_lanes_of() local
22 if (len / sizeof(u32) != ARRAY_SIZE(lanes)) { in hdmi_parse_lanes_of()
27 r = of_property_read_u32_array(ep, "lanes", lanes, in hdmi_parse_lanes_of()
28 ARRAY_SIZE(lanes)); in hdmi_parse_lanes_of()
34 r = hdmi_phy_parse_lanes(phy, lanes); in hdmi_parse_lanes_of()
/openbmc/linux/drivers/gpu/drm/omapdrm/dss/
H A Dhdmi_common.c20 u32 lanes[8]; in hdmi_parse_lanes_of() local
22 if (len / sizeof(u32) != ARRAY_SIZE(lanes)) { in hdmi_parse_lanes_of()
27 r = of_property_read_u32_array(ep, "lanes", lanes, in hdmi_parse_lanes_of()
28 ARRAY_SIZE(lanes)); in hdmi_parse_lanes_of()
34 r = hdmi_phy_parse_lanes(phy, lanes); in hdmi_parse_lanes_of()
/openbmc/linux/tools/testing/selftests/net/
H A Ddevlink_port_split.py87 lanes = values['lanes']
89 lanes = 0
90 return lanes
150 def exists_and_lanes(ports, lanes, dev): argument
162 if max_lanes != lanes:
164 % (port, lanes, max_lanes))
204 def split_splittable_port(port, k, lanes, dev): argument
219 test(exists_and_lanes(new_split_group, lanes/k, dev),
/openbmc/linux/drivers/nubus/
H A Dproc.c73 int lanes = board->lanes; in nubus_proc_add_rsrc_dir() local
79 return proc_mkdir_data(name, 0555, procdir, (void *)lanes); in nubus_proc_add_rsrc_dir()
121 int lanes = (int)proc_get_parent_data(inode); in nubus_proc_rsrc_show() local
124 if (!lanes) in nubus_proc_rsrc_show()
127 ent.mask = lanes; in nubus_proc_rsrc_show()
/openbmc/linux/drivers/phy/rockchip/
H A Dphy-rockchip-snps-pcie3.c62 u32 lanes[4]; member
100 dev_info(&phy->dev, "lane number %d, val %d\n", i, priv->lanes[i]); in rockchip_p3phy_rk3568_init()
101 if (priv->lanes[i] > 1) in rockchip_p3phy_rk3568_init()
145 if (priv->lanes[i] > 1) in rockchip_p3phy_rk3588_init()
147 if (priv->lanes[i] == 3) in rockchip_p3phy_rk3588_init()
149 if (priv->lanes[i] == 4) in rockchip_p3phy_rk3588_init()
265 priv->lanes, 2, in rockchip_p3phy_probe()
266 ARRAY_SIZE(priv->lanes)); in rockchip_p3phy_probe()
272 priv->lanes[0] = 1; in rockchip_p3phy_probe()
/openbmc/u-boot/arch/arm/dts/
H A Dtegra210-p2371-2180.dts42 nvidia,lanes = "otg-1", "otg-2";
48 nvidia,lanes = "pcie-5", "pcie-6";
54 nvidia,lanes = "pcie-0";
60 nvidia,lanes = "pcie-1", "pcie-2",
67 nvidia,lanes = "sata-0";
/openbmc/pldm/host-bmc/dbus/
H A Dpcie_slot.cpp20 size_t PCIeSlot::lanes() const in lanes() function in pldm::dbus::PCIeSlot
23 lanes(); in lanes()
26 size_t PCIeSlot::lanes(size_t value) in lanes() function in pldm::dbus::PCIeSlot
29 lanes(value); in lanes()
/openbmc/linux/Documentation/devicetree/bindings/pci/
H A Dnvidia,tegra20-pcie.txt104 - If lanes 0 to 3 are used:
107 - If lanes 4 or 5 are used:
148 - nvidia,num-lanes: Number of lanes to use for this port. Valid combinations
150 - Root port 0 uses 4 lanes, root port 1 is unused.
151 - Both root ports use 2 lanes.
157 number of lanes in the nvidia,num-lanes property. Entries are of the form
158 "pcie-N": where N ranges from 0 to the value specified in nvidia,num-lanes.
210 nvidia,num-lanes = <2>;
224 nvidia,num-lanes = <2>;
316 nvidia,num-lanes = <2>;
[all …]
/openbmc/linux/arch/arm64/boot/dts/marvell/
H A Dcn9132-db.dtsi66 * lanes not being connected. Prevent the port for being
107 /* Generic PHY, providing serdes lanes */
155 num-lanes = <2>;
157 /* Generic PHY, providing serdes lanes */
165 num-lanes = <1>;
167 /* Generic PHY, providing serdes lanes */
176 /* Generic PHY, providing serdes lanes */
223 /* Generic PHY, providing serdes lanes */
/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dqrb5165-rb5-vision-mezzanine.dts23 clock-lanes = <7>;
24 data-lanes = <0 1 2 3>;
55 clock-lanes = <1>;
57 data-lanes = <1 2 3 4>;
/openbmc/linux/drivers/thunderbolt/
H A Dtunnel.c538 u32 lanes = (val & DP_COMMON_CAP_LANES_MASK) >> DP_COMMON_CAP_LANES_SHIFT; in tb_dp_cap_get_lanes() local
540 switch (lanes) { in tb_dp_cap_get_lanes()
552 static inline u32 tb_dp_cap_set_lanes(u32 val, u32 lanes) in tb_dp_cap_set_lanes() argument
555 switch (lanes) { in tb_dp_cap_set_lanes()
558 lanes); in tb_dp_cap_set_lanes()
573 static unsigned int tb_dp_bandwidth(unsigned int rate, unsigned int lanes) in tb_dp_bandwidth() argument
577 return rate * lanes * 128 / 132; in tb_dp_bandwidth()
578 return rate * lanes * 8 / 10; in tb_dp_bandwidth()
730 u32 rate, lanes; in tb_dp_bandwidth_alloc_mode_enable() local
763 lanes = min(in_lanes, out_lanes); in tb_dp_bandwidth_alloc_mode_enable()
[all …]
/openbmc/linux/drivers/phy/cadence/
H A Dcdns-dphy-rx.c129 unsigned int lanes) in cdns_dphy_rx_wait_lane_ready() argument
145 for (i = 0; i < lanes; i++) { in cdns_dphy_rx_wait_lane_ready()
172 unsigned int reg, lanes = opts->mipi_dphy.lanes; in cdns_dphy_rx_configure() local
186 if (lanes < DPHY_LANES_MIN || lanes > DPHY_LANES_MAX) in cdns_dphy_rx_configure()
206 ret = cdns_dphy_rx_wait_lane_ready(dphy, lanes); in cdns_dphy_rx_configure()
/openbmc/linux/drivers/gpu/drm/rockchip/
H A Dcdn-dp-core.c156 u8 lanes; in cdn_dp_get_port_lanes() local
163 lanes = 2; in cdn_dp_get_port_lanes()
165 lanes = 4; in cdn_dp_get_port_lanes()
167 lanes = 0; in cdn_dp_get_port_lanes()
170 return lanes; in cdn_dp_get_port_lanes()
190 int i, lanes; in cdn_dp_connected_port() local
194 lanes = cdn_dp_get_port_lanes(port); in cdn_dp_connected_port()
195 if (lanes) in cdn_dp_connected_port()
292 u8 lanes, bpc; in cdn_dp_connector_mode_valid() local
312 source_max = dp->lanes; in cdn_dp_connector_mode_valid()
[all …]

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