| /linux/drivers/pci/pcie/ |
| H A D | pme.c | 3 * PCIe Native PME support
10 #define dev_fmt(fmt) "PME: " fmt
26 * If this switch is set, MSI will not be used for PCIe PME signaling. This
28 * that using MSI for PCIe PME signaling doesn't play well with PCIe PME-based
46 bool noirq; /* If set, keep the PME interrupt disabled. */
50 * pcie_pme_interrupt_enable - Enable/disable PCIe PME interrupt generation.
65 * pcie_pme_walk_bus - Scan a PCI bus for devices asserting PME#.
68 * Scan given PCI bus and all buses under it for devices asserting PME#.
94 * pcie_pme_from_pci_bridge - Check if PCIe-PCI bridge generated a PME.
98 * PME from PCI devices under a PCIe-PCI bridge may be converted to an in-band
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| H A D | portdrv.c | 53 * Fill in *pme, *aer, *dpc with the relevant Interrupt Message Numbers if
58 u32 *pme, u32 *aer, u32 *dpc) in pcie_message_numbers() argument
73 *pme = FIELD_GET(PCI_EXP_FLAGS_IRQ, reg16); in pcie_message_numbers()
74 nvec = *pme + 1; in pcie_message_numbers()
116 u32 pme = 0, aer = 0, dpc = 0; in pcie_port_enable_irq_vec() local
125 nvec = pcie_message_numbers(dev, mask, &pme, &aer, &dpc); in pcie_port_enable_irq_vec()
151 /* PME, hotplug and bandwidth notification share an MSI/MSI-X vector */ in pcie_port_enable_irq_vec()
154 pcie_irq = pci_irq_vector(dev, pme); in pcie_port_enable_irq_vec()
185 * If we support PME but can't use MSI/MSI-X for it, we have to in pcie_init_service_irqs()
254 * Disable PME interrupt on this port in case it's been enabled in get_port_device_capability()
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| /linux/arch/sh/drivers/pci/ |
| H A D | pci-sh7751.h | 89 #define SH7751_PCICONF16_PMES 0xF8000000 /* PME Support */
93 #define SH7751_PCICONF16_PMCK 0x00080000 /* Clock for PME req. */
99 #define SH7751_PCICONF17_PMES 0x00800000 /* PME Status */
102 #define SH7751_PCICONF17_PMEN 0x00010000 /* PME Enable */
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| /linux/tools/mm/ |
| H A D | page-types.c | 473 static uint64_t expand_overloaded_flags(uint64_t flags, uint64_t pme) in expand_overloaded_flags() argument
491 if (pme & PM_SOFT_DIRTY) in expand_overloaded_flags()
493 if (pme & PM_FILE) in expand_overloaded_flags()
495 if (pme & PM_SWAP) in expand_overloaded_flags()
497 if (pme & PM_MMAP_EXCLUSIVE) in expand_overloaded_flags()
515 static uint64_t kpageflags_flags(uint64_t flags, uint64_t pme) in kpageflags_flags() argument
518 flags = expand_overloaded_flags(flags, pme); in kpageflags_flags()
637 uint64_t pme) in add_page() argument
639 flags = kpageflags_flags(flags, pme); in add_page()
668 uint64_t pme) in walk_pfn() argument
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| /linux/arch/powerpc/sysdev/ |
| H A D | fsl_pci.h | 68 __be32 pex_pme_mes_dr; /* 0x.020 - PCIE PME and message detect register */
69 __be32 pex_pme_mes_disr; /* 0x.024 - PCIE PME and message disable register */
70 __be32 pex_pme_mes_ier; /* 0x.028 - PCIE PME and message interrupt enable register */
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| /linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | marvell,orion-pinctrl.txt | 26 mpp2 2 gpio, pci(req3), pci-1(pme)
51 mpp2 2 gpio, pci(req3), pci-1(pme)
76 mpp2 2 gpio, pci(req3), pci(pme)
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| /linux/Documentation/devicetree/bindings/usb/ |
| H A D | renesas,rzg3e-xhci.yaml | 40 - const: pme
89 interrupt-names = "all", "smi", "hse", "pme", "xhc";
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| /linux/drivers/pci/ |
| H A D | pci.c | 66 #define PME_TIMEOUT 1000 /* How long between PME checks */
2251 * pcie_clear_root_pme_status - Clear root port PME interrupt status.
2260 * pci_check_pme_status - Check if given device has generated PME.
2263 * Check the PME status of the device and if set, clear it and clear PME enable
2264 * (if set). Return 'true' if PME status and PME enable were both set or
2281 /* Clear PME status. */ in pci_check_pme_status()
2284 /* Disable PME to avoid interrupt flood. */ in pci_check_pme_status()
2295 * pci_pme_wakeup - Wake up a PCI device if its PME Status bit is set.
2299 * Check if @dev has generated PME and queue a resume request for it in that
2326 * pci_pme_capable - check the capability of PCI device to generate PME#
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| /linux/drivers/net/ethernet/asix/ |
| H A D | ax88796c_main.h | 186 #define WFCR_PMEIND BIT(0) /* PME indication */
187 #define WFCR_PMETYPE BIT(1) /* PME I/O type */
188 #define WFCR_PMEPOL BIT(2) /* PME polarity */
189 #define WFCR_PMERST BIT(3) /* Reset PME */
197 #define WFCR_PMEEN BIT(11) /* Enable PME pin */
201 #define WFCR_PMES BIT(15) /* PME pin status */
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| /linux/Documentation/arch/x86/ |
| H A D | earlyprintk.rst | 33 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
34 Status: D0 PME-Enable- DSel=0 DScale=0 PME+
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| /linux/Documentation/devicetree/bindings/pci/ |
| H A D | snps,dw-pcie.yaml | 184 PME message is received by the port. That means having the PME
187 const: pme
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| /linux/Documentation/translations/zh_CN/PCI/ |
| H A D | pciebus-howto.rst | 41 其端口类型。PCI Express端口的服务包括本地热拔插支持（HP）、电源管理事件支持（PME）、
183 PCI Express电源管理（PME）、高级错误报告（AER）、热插拔（HP）和虚拟通道（VC）的服务
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| /linux/drivers/usb/host/ |
| H A D | uhci-pci.c | 55 /* Disable platform-specific non-PME# wakeup */ in uhci_pci_configure_hc()
135 /* Intel controllers use non-PME wakeup signalling */ in uhci_pci_init()
192 /* Enable platform-specific non-PME# wakeup */ in uhci_pci_suspend()
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| /linux/include/uapi/linux/ |
| H A D | pci_regs.h | 248 #define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */
254 #define PCI_PM_CAP_PME 0x0800 /* PME pin supported */
255 #define PCI_PM_CAP_PME_MASK 0xF800 /* PME Mask of all supported states */
256 #define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */
257 #define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */
258 #define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */
259 #define PCI_PM_CAP_PME_D3hot 0x4000 /* PME# from D3 (hot) */
260 #define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */
261 #define PCI_PM_CAP_PME_SHIFT 11 /* Start of the PME Mask in PMC */
265 #define PCI_PM_CTRL_PME_ENABLE 0x0100 /* PME pin enable */
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| H A D | virtio_pcidev.h | 29 * all zeroes) to signal the PME# pin.
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| /linux/include/linux/ssb/ |
| H A D | ssb_driver_pci.h | 31 #define SSB_PCICORE_ISTAT_PME 0x00000010 /* PCI PME# */
37 #define SSB_PCICORE_IMASK_PME 0x00000010 /* PCI PME# */
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| /linux/drivers/usb/dwc3/ |
| H A D | dwc3-google.c | 128 * Clear pme interrupts and report their status.
213 dev_dbg(google->dev, "spurious pme irq %d, hibernation %d, dr_role %u\n", in dwc3_google_resume_irq()
422 ret = dev_err_probe(dev, ret, "failed to request hs pme irq"); in dwc3_google_probe()
429 ret = dev_err_probe(dev, ret, "failed to request ss pme irq"); in dwc3_google_probe()
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| /linux/drivers/net/wireless/ath/ath9k/ |
| H A D | ar9003_wow.c | 297 * AR_PMCTRL_HOST_PME_EN - Override PME enable in configuration in ath9k_hw_wow_enable()
307 * Set the power states appropriately and enable PME. in ath9k_hw_wow_enable()
415 * Set the power states appropriately and enable PME. in ath9k_hw_wow_enable()
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| /linux/drivers/gpu/drm/amd/display/dc/ |
| H A D | dm_pp_smu.h | 137 /* PME w/a */
197 /* PME w/a */
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| /linux/drivers/pci/controller/ |
| H A D | pci-aardvark.c | 595 /* Unmask PME interrupt for processing of PME requester */ in advk_pcie_setup_hw()
1559 * the requester ID only when PME was not asserted yet. in advk_pcie_handle_pme()
1560 * Also do not trigger PME interrupt when PME is still asserted. in advk_pcie_handle_pme()
1566 * Trigger PME interrupt only if PMEIE bit in Root Control is set. in advk_pcie_handle_pme()
1573 dev_err_ratelimited(&pcie->pdev->dev, "unhandled PME IRQ\n"); in advk_pcie_handle_pme()
1612 /* Process PME interrupt as the first one to do not miss PME requester id */ in advk_pcie_handle_int()
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| /linux/arch/sh/include/mach-landisk/mach/ |
| H A D | iodata_landisk.h | 22 #define PA_PCIPME 0xb0000004 /* PCI PME Status Register */
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| /linux/tools/testing/selftests/powerpc/pmu/ebb/ |
| H A D | ebb.c | 38 /* 3) set MMCR0[PMAE] - docs say BESCR[PME] should do this */ in reset_ebb_with_clear_mask()
45 /* 5) set BESCR[PME] */ in reset_ebb_with_clear_mask()
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| /linux/include/linux/bcma/ |
| H A D | bcma_driver_pci.h | 28 #define BCMA_CORE_PCI_ISTAT_PME 0x00000010 /* PCI PME# */
34 #define BCMA_CORE_PCI_IMASK_PME 0x00000010 /* PCI PME# */
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| /linux/Documentation/devicetree/bindings/soc/fsl/ |
| H A D | fsl,qman-portal.yaml | 69 '^(fman0|fman1|pme|crypto)+$':
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| /linux/arch/powerpc/boot/dts/ |
| H A D | xpedite5301.dts | 536 /* PME (pattern-matcher) */
537 pme@10000 {
538 compatible = "fsl,mpc8572-pme", "pme8572";
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