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Searched refs:max_link_speed (Results 1 – 11 of 11) sorted by relevance

/linux-6.15/drivers/pci/
H A Dof.c890 u32 max_link_speed; in of_pci_get_max_link_speed() local
892 if (of_property_read_u32(node, "max-link-speed", &max_link_speed) || in of_pci_get_max_link_speed()
893 max_link_speed == 0 || max_link_speed > 4) in of_pci_get_max_link_speed()
896 return max_link_speed; in of_pci_get_max_link_speed()
H A Dpci-sysfs.c198 static DEVICE_ATTR_RO(max_link_speed);
/linux-6.15/drivers/pci/controller/
H A Dpcie-mediatek-gen3.c206 u8 max_link_speed; member
413 if (pcie->max_link_speed) { in mtk_pcie_startup_port()
417 if (pcie->max_link_speed >= 2) in mtk_pcie_startup_port()
419 GENMASK(pcie->max_link_speed - 2, 0)); in mtk_pcie_startup_port()
432 if (pcie->max_link_speed) { in mtk_pcie_startup_port()
435 val |= FIELD_PREP(PCIE_CONF_LINK2_LCR2_LINK_SPEED, pcie->max_link_speed); in mtk_pcie_startup_port()
1163 pcie->max_link_speed = err; in mtk_pcie_setup()
1166 max_speed, pcie->max_link_speed); in mtk_pcie_setup()
/linux-6.15/drivers/pci/controller/dwc/
H A Dpcie-intel-gw.c134 switch (pci->max_link_speed) { in intel_pcie_init_n_fts()
254 if (pci->max_link_speed < 3) in intel_pcie_wait_l2()
H A Dpcie-designware.c173 if (pci->max_link_speed < 1) in dw_pcie_get_resources()
174 pci->max_link_speed = of_pci_get_max_link_speed(np); in dw_pcie_get_resources()
749 if (pci->max_link_speed < 1) { in dw_pcie_link_set_max_speed()
750 pci->max_link_speed = FIELD_GET(PCI_EXP_LNKCAP_SLS, cap); in dw_pcie_link_set_max_speed()
757 switch (pcie_link_speed[pci->max_link_speed]) { in dw_pcie_link_set_max_speed()
H A Dpcie-spear13xx.c236 pci->max_link_speed = 1; in spear13xx_pcie_probe()
H A Dpci-imx6.c882 if (pci->max_link_speed > 1) { in imx_pcie_start_link()
887 tmp |= pci->max_link_speed; in imx_pcie_start_link()
1594 pci->max_link_speed = 1; in imx_pcie_probe()
1595 of_property_read_u32(node, "fsl,max-link-speed", &pci->max_link_speed); in imx_pcie_probe()
H A Dpcie-rcar-gen4.c147 changes = min_not_zero(dw->max_link_speed, RCAR_MAX_LINK_SPEED) - 1; in rcar_gen4_pcie_start_link()
H A Dpcie-designware.h496 int max_link_speed; member
H A Dpcie-qcom-ep.c506 if (pcie_link_speed[pci->max_link_speed] == PCIE_SPEED_16_0GT) { in qcom_pcie_perst_deassert()
H A Dpcie-qcom.c301 if (pcie_link_speed[pci->max_link_speed] == PCIE_SPEED_16_0GT) { in qcom_pcie_start_link()