| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/serial/ |
| D | pl011.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
13 - $ref: /schemas/serial.yaml#
21 - arm,pl011
22 - zte,zx296702-uart
24 - compatible
29 - items:
30 - const: arm,pl011
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/serial/ |
| D | pl011.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
13 - $ref: /schemas/arm/primecell.yaml#
14 - $ref: serial.yaml#
22 - arm,pl011
24 - compatible
29 - const: arm,pl011
30 - const: arm,primecell
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/ |
| D | adc-keys.txt | 2 ------------------------------------
5 - compatible: "adc-keys"
6 - io-channels: Phandle to an ADC channel
7 - io-channel-names = "buttons";
8 - keyup-threshold-microvolt: Voltage at which all the keys are considered up.
11 - poll-interval: Poll interval time in milliseconds
12 - autorepeat: Boolean, Enable auto repeat feature of Linux input
15 Each button (key) is represented as a sub-node of "adc-keys":
17 Required subnode-properties:
18 - label: Descriptive name of the key.
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| /kernel/linux/linux-6.6/drivers/net/ethernet/intel/igc/ |
| D | igc_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
8 * igc_check_reset_block - Check if PHY reset is blocked
26 * igc_get_phy_id - Retrieve the PHY ID and revision
34 struct igc_phy_info *phy = &hw->phy; in igc_get_phy_id()
38 ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id); in igc_get_phy_id()
42 phy->id = (u32)(phy_id << 16); in igc_get_phy_id()
44 ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id); in igc_get_phy_id()
48 phy->id |= (u32)(phy_id & PHY_REVISION_MASK); in igc_get_phy_id()
49 phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK); in igc_get_phy_id()
56 * igc_phy_has_link - Polls PHY for link
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/igc/ |
| D | igc_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
7 * igc_check_reset_block - Check if PHY reset is blocked
25 * igc_get_phy_id - Retrieve the PHY ID and revision
33 struct igc_phy_info *phy = &hw->phy; in igc_get_phy_id()
37 ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id); in igc_get_phy_id()
41 phy->id = (u32)(phy_id << 16); in igc_get_phy_id()
43 ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id); in igc_get_phy_id()
47 phy->id |= (u32)(phy_id & PHY_REVISION_MASK); in igc_get_phy_id()
48 phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK); in igc_get_phy_id()
55 * igc_phy_has_link - Polls PHY for link
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| /kernel/linux/linux-6.6/Documentation/hid/ |
| D | hid-sensor.rst | 26 Logical Minimum(-32767)
35 The report is indicating "sensor page (0x20)" contains an accelerometer-3D (0x73).
36 This accelerometer-3D has some fields. Here for example field 2 is motion intensity
37 (0x045f) with a logical minimum value of -32767 and logical maximum of 32767. The
51 - Core HID driver
52 - Individual sensor processing part (sensor drivers)
55 -----------
56 The core driver (hid-sensor-hub) registers as a HID driver. It parses
58 with name HID-SENSOR-xxxx (where xxxx is usage id from the specification).
62 HID-SENSOR-200073 is registered for an Accelerometer 3D driver.
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| /kernel/linux/linux-5.10/Documentation/hid/ |
| D | hid-sensor.rst | 26 Logical Minimum(-32767)
35 The report is indicating "sensor page (0x20)" contains an accelerometer-3D (0x73).
36 This accelerometer-3D has some fields. Here for example field 2 is motion intensity
37 (0x045f) with a logical minimum value of -32767 and logical maximum of 32767. The
51 - Core hid driver
52 - Individual sensor processing part (sensor drivers)
55 -----------
56 The core driver registers (hid-sensor-hub) registers as a HID driver. It parses
58 with name HID-SENSOR-xxxx (where xxxx is usage id from the specification).
62 HID-SENSOR-200073 is registered for an Accelerometer 3D driver.
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| /kernel/linux/linux-6.6/Documentation/userspace-api/netlink/ |
| D | intro-specs.rst | 1 .. SPDX-License-Identifier: BSD-3-Clause
21 - ``--spec`` - point to the spec file
22 - ``--do $name`` / ``--dump $name`` - issue request ``$name``
23 - ``--json $attrs`` - provide attributes for the request
24 - ``--subscribe $group`` - receive notifications from ``$group``
30 $ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/ethtool.yaml \
31 --do rings-get \
32 --json '{"header":{"dev-index": 18}}'
33 {'header': {'dev-index': 18, 'dev-name': 'eni1np1'},
35 'rx-jumbo': 0,
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| /kernel/linux/linux-5.10/drivers/net/ethernet/dec/tulip/ |
| D | de4x5.h | 16 #define DE4X5_BMR iobase+(0x000 << lp->bus) /* Bus Mode Register */
17 #define DE4X5_TPD iobase+(0x008 << lp->bus) /* Transmit Poll Demand Reg */
18 #define DE4X5_RPD iobase+(0x010 << lp->bus) /* Receive Poll Demand Reg */
19 #define DE4X5_RRBA iobase+(0x018 << lp->bus) /* RX Ring Base Address Reg */
20 #define DE4X5_TRBA iobase+(0x020 << lp->bus) /* TX Ring Base Address Reg */
21 #define DE4X5_STS iobase+(0x028 << lp->bus) /* Status Register */
22 #define DE4X5_OMR iobase+(0x030 << lp->bus) /* Operation Mode Register */
23 #define DE4X5_IMR iobase+(0x038 << lp->bus) /* Interrupt Mask Register */
24 #define DE4X5_MFC iobase+(0x040 << lp->bus) /* Missed Frame Counter */
25 #define DE4X5_APROM iobase+(0x048 << lp->bus) /* Ethernet Address PROM */
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| /kernel/linux/linux-6.6/Documentation/networking/ |
| D | napi.rst | 1 .. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
16 interrupts first (:ref:`busy polling<poll>`).
29 and the associated poll method. struct napi_struct holds the state
30 of the NAPI instance while the method is the driver-specific event
37 -----------
45 A disabled NAPI can't be scheduled and its poll method is guaranteed
55 ------------
57 napi_schedule() is the basic method of scheduling a NAPI poll.
62 Later, after NAPI is scheduled, the driver's poll method will be
64 argument - drivers can process completions for any number of Tx
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| /kernel/linux/linux-5.10/Documentation/misc-devices/ |
| D | xilinx_sdfec.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
4 Xilinx SD-FEC Driver
10 This driver supports SD-FEC Integrated Block for Zynq |Ultrascale+ (TM)| RFSoCs.
15 …f SD-FEC core features, see the `SD-FEC Product Guide (PG256) <https://www.xilinx.com/cgi-bin/docs…
19 - Retrieval of the Integrated Block configuration and status information
20 - Configuration of LDPC codes
21 - Configuration of Turbo decoding
22 - Monitoring errors
24 Missing features, known issues, and limitations of the SD-FEC driver are as
27 - Only allows a single open file handler to any instance of the driver at any time
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| /kernel/linux/linux-6.6/Documentation/misc-devices/ |
| D | xilinx_sdfec.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
4 Xilinx SD-FEC Driver
10 This driver supports SD-FEC Integrated Block for Zynq |Ultrascale+ (TM)| RFSoCs.
15 …f SD-FEC core features, see the `SD-FEC Product Guide (PG256) <https://www.xilinx.com/cgi-bin/docs…
19 - Retrieval of the Integrated Block configuration and status information
20 - Configuration of LDPC codes
21 - Configuration of Turbo decoding
22 - Monitoring errors
24 Missing features, known issues, and limitations of the SD-FEC driver are as
27 - Only allows a single open file handler to any instance of the driver at any time
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| /kernel/linux/linux-5.10/include/sound/ |
| D | timer.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
8 * Abramo Bagnara <abramo@alsa-project.org>
14 #define snd_timer_chip(timer) ((timer)->private_data)
20 #define SNDRV_TIMER_HW_AUTO 0x00000001 /* auto trigger is supported */
29 #define SNDRV_TIMER_IFLG_AUTO 0x00000008 /* auto restart */
32 #define SNDRV_TIMER_IFLG_EXCLUSIVE 0x00000040 /* exclusive owner - no more instances */
33 #define SNDRV_TIMER_IFLG_EARLY_EVENT 0x00000080 /* write early event to the poll queue */
41 /* -- must be filled with low-level driver */
47 /* -- low-level functions -- */
96 unsigned long ticks; /* auto-load ticks when expired */
|
| /kernel/linux/linux-6.6/include/sound/ |
| D | timer.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
8 * Abramo Bagnara <abramo@alsa-project.org>
14 #define snd_timer_chip(timer) ((timer)->private_data)
20 #define SNDRV_TIMER_HW_AUTO 0x00000001 /* auto trigger is supported */
29 #define SNDRV_TIMER_IFLG_AUTO 0x00000008 /* auto restart */
32 #define SNDRV_TIMER_IFLG_EXCLUSIVE 0x00000040 /* exclusive owner - no more instances */
33 #define SNDRV_TIMER_IFLG_EARLY_EVENT 0x00000080 /* write early event to the poll queue */
41 /* -- must be filled with low-level driver */
47 /* -- low-level functions -- */
96 unsigned long ticks; /* auto-load ticks when expired */
|
| /kernel/linux/linux-6.6/include/linux/ |
| D | hil.h | 5 * Hewlett Packard Human Interface Loop (HP-HIL) Protocol -- header.
33 * HP-HIL Technical Reference Manual. Hewlett Packard Product No. 45918A
57 * implementing a software MLC to run HIL devices on a non-parisc machine.
109 HIL_ERR_OB = 0x00000800, /* MLC is busy sending an auto-poll,
114 HIL_ERR_LERR = 0x00040000, /* A poll didn't come back. */
131 /* This gives us a 32-bit "packet"
140 HIL_CMD_EPT = 0x01, /* Enter Pass-Thru Mode */
141 HIL_CMD_ELB = 0x02, /* Enter Loop-Back Mode */
147 HIL_CMD_ACF = 0x08, /* Auto Configure */
148 HIL_CMDID_ACF = 0x07, /* Auto Configure bits with incremented ID */
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| /kernel/linux/linux-5.10/include/linux/ |
| D | hil.h | 5 * Hewlett Packard Human Interface Loop (HP-HIL) Protocol -- header.
33 * HP-HIL Technical Reference Manual. Hewlett Packard Product No. 45918A
57 * implementing a software MLC to run HIL devices on a non-parisc machine.
109 HIL_ERR_OB = 0x00000800, /* MLC is busy sending an auto-poll,
114 HIL_ERR_LERR = 0x00040000, /* A poll didn't come back. */
131 /* This gives us a 32-bit "packet"
140 HIL_CMD_EPT = 0x01, /* Enter Pass-Thru Mode */
141 HIL_CMD_ELB = 0x02, /* Enter Loop-Back Mode */
147 HIL_CMD_ACF = 0x08, /* Auto Configure */
148 HIL_CMDID_ACF = 0x07, /* Auto Configure bits with incremented ID */
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/e1000e/ |
| D | mac.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
7 * e1000e_get_bus_info_pcie - Get PCIe bus information
16 struct e1000_mac_info *mac = &hw->mac; in e1000e_get_bus_info_pcie()
17 struct e1000_bus_info *bus = &hw->bus; in e1000e_get_bus_info_pcie()
18 struct e1000_adapter *adapter = hw->adapter; in e1000e_get_bus_info_pcie()
21 cap_offset = adapter->pdev->pcie_cap; in e1000e_get_bus_info_pcie()
23 bus->width = e1000_bus_width_unknown; in e1000e_get_bus_info_pcie()
25 pci_read_config_word(adapter->pdev, in e1000e_get_bus_info_pcie()
28 bus->width = (enum e1000_bus_width)((pcie_link_status & in e1000e_get_bus_info_pcie()
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| /kernel/linux/linux-6.6/drivers/net/ethernet/intel/e1000e/ |
| D | mac.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
7 * e1000e_get_bus_info_pcie - Get PCIe bus information
16 struct e1000_mac_info *mac = &hw->mac; in e1000e_get_bus_info_pcie()
17 struct e1000_bus_info *bus = &hw->bus; in e1000e_get_bus_info_pcie()
18 struct e1000_adapter *adapter = hw->adapter; in e1000e_get_bus_info_pcie()
21 cap_offset = adapter->pdev->pcie_cap; in e1000e_get_bus_info_pcie()
23 bus->width = e1000_bus_width_unknown; in e1000e_get_bus_info_pcie()
25 pci_read_config_word(adapter->pdev, in e1000e_get_bus_info_pcie()
28 bus->width = (enum e1000_bus_width)((pcie_link_status & in e1000e_get_bus_info_pcie()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/igb/ |
| D | e1000_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2007 - 2018 Intel Corporation. */
31 * igb_check_reset_block - Check if PHY reset is blocked
48 * igb_get_phy_id - Retrieve the PHY ID and revision
56 struct e1000_phy_info *phy = &hw->phy; in igb_get_phy_id()
61 if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) in igb_get_phy_id()
62 phy->ops.write_reg(hw, I347AT4_PAGE_SELECT, 0); in igb_get_phy_id()
64 ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id); in igb_get_phy_id()
68 phy->id = (u32)(phy_id << 16); in igb_get_phy_id()
70 ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id); in igb_get_phy_id()
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| /kernel/linux/linux-6.6/drivers/net/ethernet/intel/igb/ |
| D | e1000_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2007 - 2018 Intel Corporation. */
31 * igb_check_reset_block - Check if PHY reset is blocked
48 * igb_get_phy_id - Retrieve the PHY ID and revision
56 struct e1000_phy_info *phy = &hw->phy; in igb_get_phy_id()
61 if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) in igb_get_phy_id()
62 phy->ops.write_reg(hw, I347AT4_PAGE_SELECT, 0); in igb_get_phy_id()
64 ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id); in igb_get_phy_id()
68 phy->id = (u32)(phy_id << 16); in igb_get_phy_id()
70 ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id); in igb_get_phy_id()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/sun/ |
| D | sungem.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
39 * This auto-clearing does not occur when the alias at GREG_STAT2
69 * signalled to the cpu. GREG_IACK can be used to clear specific top-level
98 * The driver _MUST_ poll these bits until they clear. One may not attempt
130 * This 13-bit register is programmed by the driver to hold the descriptor
136 * This 13-bit register is updated by GEM to hold to descriptor entry index
171 * them later. -DaveM
220 #define RXDMA_CFG_RINGSZ_32 0x00000000 /* - 32 entries */
221 #define RXDMA_CFG_RINGSZ_64 0x00000002 /* - 64 entries */
222 #define RXDMA_CFG_RINGSZ_128 0x00000004 /* - 128 entries */
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| D | sunhme.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
38 #define GREG_STAT_ACNTEXP 0x00000004 /* Align-error counter expired */
39 #define GREG_STAT_CCNTEXP 0x00000008 /* CRC-error counter expired */
40 #define GREG_STAT_LCNTEXP 0x00000010 /* Length-error counter expired */
42 #define GREG_STAT_CVCNTEXP 0x00000040 /* Code-violation counter expired */
46 #define GREG_STAT_MAXPKTERR 0x00000400 /* Max-packet size error */
47 #define GREG_STAT_NCNTEXP 0x00000800 /* Normal-collision counter expired */
48 #define GREG_STAT_ECNTEXP 0x00001000 /* Excess-collision counter expired */
49 #define GREG_STAT_LCCNTEXP 0x00002000 /* Late-collision counter expired */
50 #define GREG_STAT_FCNTEXP 0x00004000 /* First-collision counter expired */
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| /kernel/linux/linux-5.10/drivers/net/ethernet/sun/ |
| D | sungem.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
39 * This auto-clearing does not occur when the alias at GREG_STAT2
69 * signalled to the cpu. GREG_IACK can be used to clear specific top-level
98 * The driver _MUST_ poll these bits until they clear. One may not attempt
130 * This 13-bit register is programmed by the driver to hold the descriptor
136 * This 13-bit register is updated by GEM to hold to descriptor entry index
171 * them later. -DaveM
220 #define RXDMA_CFG_RINGSZ_32 0x00000000 /* - 32 entries */
221 #define RXDMA_CFG_RINGSZ_64 0x00000002 /* - 64 entries */
222 #define RXDMA_CFG_RINGSZ_128 0x00000004 /* - 128 entries */
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| D | sunhme.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
38 #define GREG_STAT_ACNTEXP 0x00000004 /* Align-error counter expired */
39 #define GREG_STAT_CCNTEXP 0x00000008 /* CRC-error counter expired */
40 #define GREG_STAT_LCNTEXP 0x00000010 /* Length-error counter expired */
42 #define GREG_STAT_CVCNTEXP 0x00000040 /* Code-violation counter expired */
46 #define GREG_STAT_MAXPKTERR 0x00000400 /* Max-packet size error */
47 #define GREG_STAT_NCNTEXP 0x00000800 /* Normal-collision counter expired */
48 #define GREG_STAT_ECNTEXP 0x00001000 /* Excess-collision counter expired */
49 #define GREG_STAT_LCCNTEXP 0x00002000 /* Late-collision counter expired */
50 #define GREG_STAT_FCNTEXP 0x00004000 /* First-collision counter expired */
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| /kernel/linux/linux-5.10/drivers/net/ethernet/apple/ |
| D | mace.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * mace.h - definitions for the registers in the Am79C940 MACE
22 REG(pr); /* poll register */
49 #define AUTO_PAD_XMIT 0x01 /* auto-pad short packets on transmission */
53 #define UFLO 0x40 /* underflow - xmit fifo ran dry */
63 #define RETRY_MASK 0x0f /* number of retries (0 - 15) */
68 #define AUTO_STRIP_RCV 0x01 /* auto-strip short LLC frames on recv */
94 #define JABBER 0x80 /* jabber error - 10baseT xmission too long */
95 #define BABBLE 0x40 /* babble - xmitter xmitting for too long */
96 #define CERR 0x20 /* collision err - no SQE test (heartbeat) */
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