Searched refs:lnk_status (Results 1 - 3 of 3) sorted by relevance
| /kernel/linux/linux-5.10/drivers/pci/hotplug/ |
| H A D | pciehp_hpc.c | 237 u16 lnk_status; in pciehp_check_link_active() local
240 ret = pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pciehp_check_link_active()
241 if (ret == PCIBIOS_DEVICE_NOT_FOUND || lnk_status == (u16)~0) in pciehp_check_link_active()
244 ret = !!(lnk_status & PCI_EXP_LNKSTA_DLLLA); in pciehp_check_link_active()
245 ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status); in pciehp_check_link_active()
294 u16 lnk_status; in pciehp_check_link_status() local
312 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pciehp_check_link_status()
313 ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status); in pciehp_check_link_status()
[all...] |
| /kernel/linux/linux-6.6/drivers/pci/hotplug/ |
| H A D | pciehp_hpc.c | 237 u16 lnk_status; in pciehp_check_link_active() local
240 ret = pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pciehp_check_link_active()
241 if (ret == PCIBIOS_DEVICE_NOT_FOUND || PCI_POSSIBLE_ERROR(lnk_status)) in pciehp_check_link_active()
244 ret = !!(lnk_status & PCI_EXP_LNKSTA_DLLLA); in pciehp_check_link_active()
245 ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status); in pciehp_check_link_active()
294 u16 lnk_status; in pciehp_check_link_status() local
312 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pciehp_check_link_status()
313 ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status); in pciehp_check_link_status()
[all...] |
| /kernel/linux/linux-5.10/drivers/pci/ |
| H A D | pci.c | 4716 u16 lnk_status; in pcie_wait_for_link_delay() local
4739 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status); in pcie_wait_for_link_delay()
4740 ret = !!(lnk_status & PCI_EXP_LNKSTA_DLLLA); in pcie_wait_for_link_delay()
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