| /kernel/linux/linux-5.10/drivers/pci/ |
| H A D | pci-bridge-emul.h | 52 __le16 lnksta; member
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| H A D | pci.c | 5842 u16 lnksta; in pcie_bandwidth_available() local
5855 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta); in pcie_bandwidth_available()
5857 next_speed = pcie_link_speed[lnksta & PCI_EXP_LNKSTA_CLS]; in pcie_bandwidth_available()
5858 next_width = (lnksta & PCI_EXP_LNKSTA_NLW) >> in pcie_bandwidth_available()
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| /kernel/linux/linux-6.6/drivers/pci/ |
| H A D | pci-bridge-emul.h | 52 __le16 lnksta; member
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| H A D | pci.c | 4925 u16 lnksta; in pcie_wait_for_link_status() local
4932 pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnksta); in pcie_wait_for_link_status()
4933 if ((lnksta & lnksta_mask) == lnksta_match) in pcie_wait_for_link_status()
6260 u16 lnksta; in pcie_bandwidth_available() local
6273 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta); in pcie_bandwidth_available()
6275 next_speed = pcie_link_speed[lnksta & PCI_EXP_LNKSTA_CLS]; in pcie_bandwidth_available()
6276 next_width = FIELD_GET(PCI_EXP_LNKSTA_NLW, lnksta); in pcie_bandwidth_available()
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| H A D | quirks.c | 85 u16 lnksta, lnkctl2; in pcie_failed_link_retrain() local
92 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta); in pcie_failed_link_retrain()
93 if ((lnksta & (PCI_EXP_LNKSTA_LBMS | PCI_EXP_LNKSTA_DLLLA)) == in pcie_failed_link_retrain()
106 pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta); in pcie_failed_link_retrain()
109 if ((lnksta & PCI_EXP_LNKSTA_DLLLA) && in pcie_failed_link_retrain()
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| /kernel/linux/linux-5.10/drivers/pci/controller/ |
| H A D | pcie-brcmstb.c | 866 u16 nlw, cls, lnksta; in brcm_pcie_setup() local
1015 lnksta = readw(base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKSTA); in brcm_pcie_setup()
1016 cls = FIELD_GET(PCI_EXP_LNKSTA_CLS, lnksta); in brcm_pcie_setup()
1017 nlw = FIELD_GET(PCI_EXP_LNKSTA_NLW, lnksta); in brcm_pcie_setup()
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| /kernel/linux/linux-6.6/drivers/pci/controller/ |
| H A D | pcie-brcmstb.c | 1035 u16 nlw, cls, lnksta; in brcm_pcie_start_link() local
1073 lnksta = readw(base + BRCM_PCIE_CAP_REGS + PCI_EXP_LNKSTA); in brcm_pcie_start_link()
1074 cls = FIELD_GET(PCI_EXP_LNKSTA_CLS, lnksta); in brcm_pcie_start_link()
1075 nlw = FIELD_GET(PCI_EXP_LNKSTA_NLW, lnksta); in brcm_pcie_start_link()
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| /kernel/linux/linux-6.6/drivers/misc/bcm-vk/ |
| H A D | bcm_vk_dev.c | 1615 u16 lnksta; in bcm_vk_shutdown() local
1625 err = pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnksta); in bcm_vk_shutdown()
1627 (lnksta & PCI_EXP_LNKSTA_CLS) != PCI_EXP_LNKSTA_CLS_2_5GB) { in bcm_vk_shutdown()
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| /kernel/linux/linux-5.10/drivers/scsi/megaraid/ |
| H A D | megaraid_sas_base.c | 5968 u16 lnksta, speed; in megasas_init_fw() local
6187 pcie_capability_read_word(instance->pdev, PCI_EXP_LNKSTA, &lnksta); in megasas_init_fw()
6188 speed = lnksta & PCI_EXP_LNKSTA_CLS; in megasas_init_fw()
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| /kernel/linux/linux-5.10/drivers/scsi/mpt3sas/ |
| H A D | mpt3sas_base.c | 3104 u16 lnksta, speed; in _base_check_and_enable_high_iops_queues() local
3114 pcie_capability_read_word(ioc->pdev, PCI_EXP_LNKSTA, &lnksta); in _base_check_and_enable_high_iops_queues()
3115 speed = lnksta & PCI_EXP_LNKSTA_CLS; in _base_check_and_enable_high_iops_queues()
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| /kernel/linux/linux-6.6/drivers/scsi/mpt3sas/ |
| H A D | mpt3sas_base.c | 3290 u16 lnksta, speed; in _base_check_and_enable_high_iops_queues() local
3304 pcie_capability_read_word(ioc->pdev, PCI_EXP_LNKSTA, &lnksta); in _base_check_and_enable_high_iops_queues()
3305 speed = lnksta & PCI_EXP_LNKSTA_CLS; in _base_check_and_enable_high_iops_queues()
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| /kernel/linux/linux-6.6/drivers/scsi/megaraid/ |
| H A D | megaraid_sas_base.c | 6024 u16 lnksta, speed; in megasas_init_fw() local
6243 pcie_capability_read_word(instance->pdev, PCI_EXP_LNKSTA, &lnksta); in megasas_init_fw()
6244 speed = lnksta & PCI_EXP_LNKSTA_CLS; in megasas_init_fw()
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