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/linux-6.14.4/Documentation/devicetree/bindings/net/
Dsmsc,lan9115.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Smart Mixed-Signal Connectivity (SMSC) LAN911x/912x Controller
10 - Shawn Guo <[email protected]>
13 - $ref: ethernet-controller.yaml#
18 - const: smsc,lan9115
19 - items:
20 - enum:
21 - smsc,lan89218
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/net/dsa/
Dmicrochip,ksz.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <[email protected]>
11 - Woojung Huh <[email protected]>
14 - $ref: /schemas/spi/spi-peripheral-props.yaml#
21 - microchip,ksz8765
22 - microchip,ksz8794
23 - microchip,ksz8795
24 - microchip,ksz8863
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/linux-6.14.4/drivers/net/ethernet/asix/
Dax88796c_main.h1 /* SPDX-License-Identifier: GPL-2.0-only */
21 #define TX_QUEUE_HIGH_WATER 45 /* Tx queue high water mark */
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 */
217 /* Active high */
219 /* Active low */
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/linux-6.14.4/Documentation/arch/x86/
Dearlyprintk.rst1 .. SPDX-License-Identifier: GPL-2.0
7 Mini-HOWTO for using the earlyprintk=dbgp boot option with a
13 [host/target] <-------> [USB debug key] <-------> [client/console]
21 the lspci -vvv output::
23 # lspci -vvv
25 …roller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
27 …Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisIN…
28 …Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- I…
31 Region 0: Memory at fe227000 (32-bit, non-prefetchable) [size=1K]
33 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
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/linux-6.14.4/include/uapi/linux/
Dpci_regs.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
5 * Copyright 1997--1999 Martin Mares <[email protected]>
25 * Conventional PCI and PCI-X Mode 1 devices have 256 bytes of
26 * configuration space. PCI-X Mode 2 and PCIe devices have 4096 bytes of
50 #define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
59 #define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
71 #define PCI_CLASS_REVISION 0x08 /* High 24 bits are class, low 8 revision */
83 #define PCI_HEADER_TYPE_MFD 0x80 /* Multi-Function Device (possible) */
124 /* 0x35-0x3b are reserved */
130 /* Header type 1 (PCI-to-PCI bridges) */
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/linux-6.14.4/drivers/net/ethernet/broadcom/
Db44.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 #define DEVCTRL_MPM 0x00000040 /* Magic Packet PME Enable (B0 only) */
17 #define B44_BIST_STAT 0x000CUL /* Built-In Self-Test Status */
79 #define B44_DMATX_STAT 0x020CUL /* DMA TX Current Active Desc. + Status */
83 #define DMATX_STAT_SACTIVE 0x00001000 /* State Active */
100 #define B44_DMARX_STAT 0x021CUL /* DMA RX Current Active Desc. + Status */
104 #define DMARX_STAT_SACTIVE 0x00001000 /* State Active */
125 #define B44_DMAFIFO_HI 0x0228UL /* DMA FIFO Diag High Data */
163 #define B44_CAM_DATA_HI 0x0424UL /* EMAC CAM Data High */
232 #define B44_RX_NPAUSE 0x05D8UL /* MIB RX Non-Pause Packets */
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/linux-6.14.4/arch/x86/pci/
Dfixup.c1 // SPDX-License-Identifier: GPL-2.0
3 * Exceptions for specific devices. Usually work-arounds for fatal design flaws.
19 * i450NX -- Find and scan all secondary buses on all PXB's. in pci_fixup_i450nx()
24 dev_warn(&d->dev, "Searching for i450NX host bridges\n"); in pci_fixup_i450nx()
30 dev_dbg(&d->dev, "i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, in pci_fixup_i450nx()
37 pcibios_last_bus = -1; in pci_fixup_i450nx()
44 * i450GX and i450KX -- Find and scan all secondary buses. in pci_fixup_i450gx()
49 dev_info(&d->dev, "i440KX/GX host bridge; secondary bus %02x\n", busno); in pci_fixup_i450gx()
51 pcibios_last_bus = -1; in pci_fixup_i450gx()
63 dev_warn(&d->dev, "Fixing base address flags\n"); in pci_fixup_umc_ide()
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/linux-6.14.4/drivers/pci/controller/
Dpci-aardvark.c1 // SPDX-License-Identifier: GPL-2.0
20 #include <linux/pci-ecam.h>
29 #include "../pci-bridge-emul.h"
139 #define OB_WIN_DEFAULT_ACTIONS (OB_WIN_ACTIONS(OB_WIN_COUNT-1) + 0x4)
294 writel(val, pcie->base + reg); in advk_writel()
299 return readl(pcie->base + reg); in advk_readl()
314 /* check if LTSSM is in normal operation - some L* state */ in advk_pcie_link_up()
322 * According to PCIe Base specification 3.0, Table 4-14: Link in advk_pcie_link_active()
327 * reported in DL Active state. in advk_pcie_link_active()
336 * According to PCIe Base specification 3.0, Table 4-14: Link in advk_pcie_link_training()
[all …]
Dpci-mvebu.c1 // SPDX-License-Identifier: GPL-2.0
5 * Author: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
27 #include "../pci-bridge-emul.h"
40 #define PCIE_BAR_CTRL_OFF(n) (0x1804 + (((n) - 1) * 4))
130 writel(val, port->base + reg); in mvebu_writel()
135 return readl(port->base + reg); in mvebu_readl()
140 return port->io_target != -1 && port->io_attr != -1; in mvebu_has_ioport()
199 * BAR[0] -> internal registers (needed for MSI)
200 * BAR[1] -> covers all DRAM banks
201 * BAR[2] -> Disabled
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/linux-6.14.4/include/soc/fsl/
Dqman.h1 /* Copyright 2008 - 2016 Freescale Semiconductor, Inc.
50 #define QM_PIRQ_DQRI 0x00020000 /* DQRR Ring (non-empty) */
51 #define QM_PIRQ_MRI 0x00010000 /* MR Ring (non-empty) */
54 * ie. that if present should trigger slow-path processing.
66 return QM_SDQCR_CHANNELS_POOL(channel + 1 - qm_channel_pool1); in QM_SDQCR_CHANNELS_POOL_CONV()
69 /* --- QMan data structures (and associated constants) --- */
78 u8 addr_hi; /* high 8-bits of 40-bit address */
79 __be32 addr_lo; /* low 32-bits of 40-bit address */
102 * scatter-gather table. 'big' implies a 29-bit length with no offset
103 * field, otherwise length is 20-bit and offset is 9-bit. 'compound'
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/linux-6.14.4/arch/arm/boot/dts/qcom/
Dqcom-apq8060-dragonboard.dts1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 #include <dt-bindings/input/input.h>
3 #include <dt-bindings/gpio/gpio.h>
4 #include <dt-bindings/leds/common.h>
5 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
6 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
7 #include "qcom-msm8660.dtsi"
12 compatible = "qcom,apq8060-dragonboard", "qcom,msm8660";
19 stdout-path = "serial0:115200n8";
23 vph: regulator-fixed {
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/linux-6.14.4/drivers/net/ethernet/natsemi/
Dnatsemi.c3 Written/copyright 1999-2001 by Donald Becker.
23 [link no longer provides useful info -jgarzik]
62 /* Updated to recommendations in pci-skeleton v2.03. */
64 /* The user-configurable values.
72 static int debug = -1;
76 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
80 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
101 There are no ill effects from too-large receive rings. */
121 * The nic writes 32-bit values, even if the upper bytes of
122 * a 32-bit value are beyond the end of the buffer.
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/linux-6.14.4/drivers/usb/host/
Dxhci-pci.c1 // SPDX-License-Identifier: GPL-2.0
19 #include "xhci-trace.h"
20 #include "xhci-pci.h"
104 * All MSI-X IRQs and secondary MSI IRQs should be synced here.
110 if (hcd->msix_enabled) { in xhci_msix_sync_irqs()
111 struct pci_dev *pdev = to_pci_dev(hcd->self.controller); in xhci_msix_sync_irqs()
122 struct pci_dev *pdev = to_pci_dev(hcd->self.controller); in xhci_cleanup_msix()
124 if (hcd->irq > 0) in xhci_cleanup_msix()
129 hcd->msix_enabled = 0; in xhci_cleanup_msix()
132 /* Try enabling MSI-X with MSI and legacy IRQ as fallback */
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/linux-6.14.4/Documentation/power/
Druntime_pm.rst5 (C) 2009-2011 Rafael J. Wysocki <[email protected]>, Novell Inc.
18 put their PM-related work items. It is strongly recommended that pm_wq be
20 them to be synchronized with system-wide power transitions (suspend to RAM,
53 The ->runtime_suspend(), ->runtime_resume() and ->runtime_idle() callbacks
57 1. PM domain of the device, if the device's PM domain object, dev->pm_domain,
60 2. Device type of the device, if both dev->type and dev->type->pm are present.
62 3. Device class of the device, if both dev->class and dev->class->pm are
65 4. Bus type of the device, if both dev->bus and dev->bus->pm are present.
69 dev->driver->pm directly (if present).
72 priority order of callbacks from high to low is: PM domain, device type, class
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/linux-6.14.4/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
Dfwil_types.h1 // SPDX-License-Identifier: ISC
47 #define BRCMF_STA_DWDS 0x02000000 /* DWDS active */
79 #define BRCMF_OBSS_COEX_AUTO (-1)
88 /* Wakeup on loss-of-link due to Disassoc/Deauth: */
98 /* Wakeup after receipt of EAP-Identity Req: */
100 /* Wakeind via PME(0) or GPIO(1): */
255 * struct tdls_iovar - common structure for tdls iovars.
375 __le32 nprobes; /* -1 use default, number of probes per channel */
376 __le32 active_time; /* -1 use default, dwell time per channel for
377 * active scanning
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/linux-6.14.4/drivers/net/ethernet/intel/e1000/
De1000_hw.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 1999 - 2006 Intel Corporation. */
302 #define E1000_IAMT_SIGNATURE 0x544D4149 /* Intel(R) Active Management Technology signatu…
422 /* MAC decode size is 128K - This is the size of BAR0 */
443 (MINIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE)
483 /* Number of high/low register pairs in the RAR. The RAR (Receive Address
486 * E1000_RAR_ENTRIES - 1 multicast addresses.
503 /* Receive Descriptor - Extended */
529 /* Receive Descriptor - Packet Split */
553 __le16 length[3]; /* length of buffers 1-3 */
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/linux-6.14.4/drivers/hwmon/
Dit87.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * it87.c - Part of lm_sensors, Linux kernel modules for hardware
6 * The IT8705F is an LPC-based Super I/O part that contains UARTs, a
41 * Copyright (C) 2005-2010 Jean Delvare <[email protected]>
53 #include <linux/hwmon-sysfs.h>
54 #include <linux/hwmon-vid.h>
75 #define PME 0x04 /* The device with the fan registers in it */ macro
126 return -EBUSY; in superio_enter()
212 /*----- The IT87 registers -----*/
222 * Super-I/O configuration space.
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/linux-6.14.4/drivers/media/rc/
Dnuvoton-cir.c2 * Driver for Nuvoton Technology Corporation w83667hg/w83677hg-i CIR
32 #include <media/rc-core.h>
35 #include "nuvoton-cir.h"
48 return nvt->rdev->dev.parent; in nvt_get_dev()
53 return nvt->chip_ver == NVT_W83667HG; in is_w83667hg()
59 outb(reg, nvt->cr_efir); in nvt_cr_write()
60 outb(val, nvt->cr_efdr); in nvt_cr_write()
66 outb(reg, nvt->cr_efir); in nvt_cr_read()
67 return inb(nvt->cr_efdr); in nvt_cr_read()
80 if (!request_muxed_region(nvt->cr_efir, 2, NVT_DRIVER_NAME)) in nvt_efm_enable()
[all …]
/linux-6.14.4/drivers/net/dsa/microchip/
Dksz_common.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2017-2024 Microchip Technology Inc.
14 #include <linux/platform_data/microchip-ksz.h>
205 * struct ksz_drive_strength - drive strength mapping
214 /* ksz9477_drive_strengths - Drive strength mapping for KSZ9477 variants
222 * - for high speed signals
232 * - for low speed signals
249 /* ksz88x3_drive_strengths - Drive strength mapping for KSZ8863, KSZ8873, ..
1379 * port map is NOT continuous. The per-port register
1960 if (chip->chip_id == prod_num) in ksz_lookup_info()
[all …]
/linux-6.14.4/drivers/net/ethernet/intel/ixgbe/
Dixgbe_type.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 1999 - 2024 Intel Corporation. */
91 #define IXGBE_BY_MAC(_hw, r) ((_hw)->mvals[IXGBE_CAT(r, IDX)])
232 #define NVM_OEM_PROD_VER_OFF_H 0x3 /* OEM Product version offset high */
236 #define NVM_ETK_OFF_HI 0x2E /* version high order word */
237 #define NVM_ETK_SHIFT 16 /* high version word shift */
281 (0x012300 + (((_i) - 24) * 4)))
285 #define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */
286 #define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */
288 #define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */
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/linux-6.14.4/drivers/net/ethernet/marvell/
Dsky2.h1 /* SPDX-License-Identifier: GPL-2.0 */
30 /* Yukon-2 */
32 PCI_Y2_PIG_ENA = 1<<31, /* Enable Plug-in-Go (YUKON-2) */
33 PCI_Y2_DLL_DIS = 1<<30, /* Disable PCI DLL (YUKON-2) */
34 PCI_SW_PWR_ON_RST= 1<<30, /* SW Power on Reset (Yukon-EX) */
35 PCI_Y2_PHY2_COMA = 1<<29, /* Set PHY 2 to Coma Mode (YUKON-2) */
36 PCI_Y2_PHY1_COMA = 1<<28, /* Set PHY 1 to Coma Mode (YUKON-2) */
37 PCI_Y2_PHY2_POWD = 1<<27, /* Set PHY 2 to Power Down (YUKON-2) */
38 PCI_Y2_PHY1_POWD = 1<<26, /* Set PHY 1 to Power Down (YUKON-2) */
60 /* PCI_OUR_REG_3 32 bit Our Register 3 (Yukon-ECU only) */
[all …]
/linux-6.14.4/drivers/net/ethernet/intel/igb/
De1000_defines.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2007 - 2018 Intel Corporation. */
13 #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */
62 /* Interrupt acknowledge Auto-mask */
118 #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */
119 #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */
184 #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */
186 #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */
254 /* Constants used to intrepret the masked PCI-X bus speed. */
271 /* 1000/H is not supported, nor spec-compliant. */
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/linux-6.14.4/Documentation/admin-guide/
Dkernel-parameters.txt16 force -- enable ACPI if default was off
17 on -- enable ACPI but allow fallback to DT [arm64,riscv64]
18 off -- disable ACPI if default was on
19 noirq -- do not use ACPI for IRQ routing
20 strict -- Be less tolerant of platforms that are not
22 rsdt -- prefer RSDT over (default) XSDT
23 copy_dsdt -- copy DSDT to memory
24 nocmcff -- Disable firmware first mode for corrected
28 nospcr -- disable console in ACPI SPCR table as
45 If set to vendor, prefer vendor-specific driver
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/linux-6.14.4/drivers/pci/
Dpci.h1 /* SPDX-License-Identifier: GPL-2.0 */
32 * "T_PERST-CLK".
37 * End of conventional reset (PERST# de-asserted) to first configuration
44 * PCIe r6.0, sec 5.3.3.2.1 <PME Synchronization>
52 * - "With a Downstream Port that does not support Link speeds greater
57 * - "With a Downstream Port that supports Link speeds greater than
167 pm_wakeup_event(&dev->dev, 100); in pci_wakeup_event()
171 * pci_bar_index_is_valid - Check whether a BAR index is within valid range
188 return !!(pci_dev->subordinate); in pci_has_subordinate()
197 return !pci_has_subordinate(pci_dev) || pci_dev->bridge_d3; in pci_power_manageable()
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/linux-6.14.4/drivers/net/ethernet/smsc/
Dsmsc911x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2004-2008 SMSC
5 * Copyright (C) 2005-2008 ARM
56 #define SMSC_MDIONAME "smsc911x-mdio"
57 #define SMSC_DRV_VERSION "2008-10-21"
146 #define __smsc_shift(pdata, reg) ((reg) << ((pdata)->config.shift))
150 if (pdata->config.flags & SMSC911X_USE_32BIT) in __smsc911x_reg_read()
151 return readl(pdata->ioaddr + reg); in __smsc911x_reg_read()
153 if (pdata->config.flags & SMSC911X_USE_16BIT) in __smsc911x_reg_read()
154 return ((readw(pdata->ioaddr + reg) & 0xFFFF) | in __smsc911x_reg_read()
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