Searched refs:lnkcap (Results 1 – 10 of 10) sorted by relevance
| /linux/tools/testing/cxl/ |
| A D | mock_acpi.c | 45 u32 lnkcap, port_num; in match_add_root_port() local
55 &lnkcap) != PCIBIOS_SUCCESSFUL) in match_add_root_port()
59 port_num = FIELD_GET(PCI_EXP_LNKCAP_PN, lnkcap); in match_add_root_port()
|
| /linux/drivers/cxl/ |
| A D | acpi.c | 214 u32 lnkcap, port_num; in match_add_root_ports() local
224 &lnkcap) != PCIBIOS_SUCCESSFUL) in match_add_root_ports()
228 port_num = FIELD_GET(PCI_EXP_LNKCAP_PN, lnkcap); in match_add_root_ports()
|
| /linux/drivers/pci/ |
| A D | pci-bridge-emul.h | 50 __le32 lnkcap; member
|
| A D | pci.c | 6137 u32 lnkcap2, lnkcap; in pcie_get_speed_cap() local
6154 pcie_capability_read_dword(dev, PCI_EXP_LNKCAP, &lnkcap); in pcie_get_speed_cap()
6155 if ((lnkcap & PCI_EXP_LNKCAP_SLS) == PCI_EXP_LNKCAP_SLS_5_0GB) in pcie_get_speed_cap()
6157 else if ((lnkcap & PCI_EXP_LNKCAP_SLS) == PCI_EXP_LNKCAP_SLS_2_5GB) in pcie_get_speed_cap()
6173 u32 lnkcap; in pcie_get_width_cap() local
6175 pcie_capability_read_dword(dev, PCI_EXP_LNKCAP, &lnkcap); in pcie_get_width_cap()
6176 if (lnkcap) in pcie_get_width_cap()
6177 return (lnkcap & PCI_EXP_LNKCAP_MLW) >> 4; in pcie_get_width_cap()
|
| /linux/drivers/pci/pcie/ |
| A D | aspm.c | 303 static u32 calc_l0s_latency(u32 lnkcap) in calc_l0s_latency() argument
305 u32 encoding = (lnkcap & PCI_EXP_LNKCAP_L0SEL) >> 12; in calc_l0s_latency()
321 static u32 calc_l1_latency(u32 lnkcap) in calc_l1_latency() argument
323 u32 encoding = (lnkcap & PCI_EXP_LNKCAP_L1EL) >> 15; in calc_l1_latency()
|
| /linux/drivers/pci/controller/ |
| A D | pcie-brcmstb.c | 413 u32 lnkcap = readl(pcie->base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKCAP); in brcm_pcie_set_gen() local
415 lnkcap = (lnkcap & ~PCI_EXP_LNKCAP_SLS) | gen; in brcm_pcie_set_gen()
416 writel(lnkcap, pcie->base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKCAP); in brcm_pcie_set_gen()
|
| /linux/drivers/gpu/drm/amd/amdgpu/ |
| A D | cik.c | 1801 u32 lnkcap; in cik_program_aspm() local
1804 pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); in cik_program_aspm()
1805 if (lnkcap & PCI_EXP_LNKCAP_CLKPM) in cik_program_aspm()
|
| A D | si.c | 2580 u32 lnkcap; in si_program_aspm() local
2583 pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); in si_program_aspm()
2584 if (lnkcap & PCI_EXP_LNKCAP_CLKPM) in si_program_aspm()
|
| /linux/drivers/gpu/drm/radeon/ |
| A D | si.c | 7397 u32 lnkcap; in si_program_aspm() local
7400 pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); in si_program_aspm()
7401 if (lnkcap & PCI_EXP_LNKCAP_CLKPM) in si_program_aspm()
|
| A D | cik.c | 9748 u32 lnkcap; in cik_program_aspm() local
9751 pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); in cik_program_aspm()
9752 if (lnkcap & PCI_EXP_LNKCAP_CLKPM) in cik_program_aspm()
|
Completed in 59 milliseconds