Home
last modified time | relevance | path

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

/drivers/pci/
A Dpcie_dw_common.c34 u32 lnkcap, lwsc, plc; in dw_pcie_link_set_max_link_width() local
41 plc = readl(pci->dbi_base + PCIE_PORT_LINK_CONTROL); in dw_pcie_link_set_max_link_width()
42 plc &= ~PORT_LINK_FAST_LINK_MODE; in dw_pcie_link_set_max_link_width()
43 plc &= ~PORT_LINK_MODE_MASK; in dw_pcie_link_set_max_link_width()
51 plc |= PORT_LINK_MODE_1_LANES; in dw_pcie_link_set_max_link_width()
54 plc |= PORT_LINK_MODE_2_LANES; in dw_pcie_link_set_max_link_width()
57 plc |= PORT_LINK_MODE_4_LANES; in dw_pcie_link_set_max_link_width()
60 plc |= PORT_LINK_MODE_8_LANES; in dw_pcie_link_set_max_link_width()
66 writel(plc, pci->dbi_base + PCIE_PORT_LINK_CONTROL); in dw_pcie_link_set_max_link_width()

Completed in 7 milliseconds