| /Zephyr-latest/drivers/ethernet/phy/ |
| D | Kconfig | 1 # Ethernet PHY drivers configuration options
3 # Copyright (c) 2021 IP-Logix Inc.
4 # SPDX-License-Identifier: Apache-2.0
7 bool "Ethernet PHY drivers"
12 module = PHY
13 module-dep = LOG
14 module-str = Log level for Ethernet PHY driver
15 module-help = Sets log level for Ethernet PHY Device Drivers.
17 source "drivers/ethernet/phy/Kconfig.tja1103"
18 source "drivers/ethernet/phy/Kconfig.dm8806"
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| D | phy_mii.c | 2 * Copyright (c) 2021 IP-Logix Inc.
5 * SPDX-License-Identifier: Apache-2.0
12 #include <zephyr/init.h>
14 #include <zephyr/drivers/mdio.h>
15 #include <zephyr/net/phy.h>
26 const struct device * const mdio; member
39 /* Offset to align capabilities bits of 1000BASE-T Control and Status regs */
50 const struct phy_mii_dev_config *const cfg = dev->config; in phy_mii_reg_read()
52 /* if there is no mdio (fixed-link) it is not supported to read */ in phy_mii_reg_read()
53 if (cfg->mdio == NULL) { in phy_mii_reg_read()
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| D | phy_qualcomm_ar8031.c | 5 * Copyright (c) 2021 IP-Logix Inc.
8 * SPDX-License-Identifier: Apache-2.0
15 #include <zephyr/init.h>
17 #include <zephyr/drivers/mdio.h>
18 #include <zephyr/net/phy.h>
19 #include <zephyr/net/mdio.h>
28 /* PHY Specific Status Register */
39 /* The PHY Debug port address register */
41 /* The PHY Debug port data register */
77 const struct qc_ar8031_config *config = dev->config; in qc_ar8031_read()
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| /Zephyr-latest/drivers/mdio/ |
| D | mdio_esp32.c | 4 * SPDX-License-Identifier: Apache-2.0
11 #include <zephyr/drivers/mdio.h>
36 struct mdio_esp32_dev_data *const dev_data = dev->data; in mdio_transfer()
38 k_sem_take(&dev_data->sem, K_FOREVER); in mdio_transfer()
40 if (emac_ll_is_mii_busy(dev_data->hal.mac_regs)) { in mdio_transfer()
41 LOG_ERR("phy busy"); in mdio_transfer()
42 k_sem_give(&dev_data->sem); in mdio_transfer()
43 return -EBUSY; in mdio_transfer()
47 emac_ll_set_phy_data(dev_data->hal.mac_regs, data_in); in mdio_transfer()
49 emac_hal_set_phy_cmd(&dev_data->hal, prtad, regad, write); in mdio_transfer()
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| D | mdio_nxp_enet.c | 2 * Copyright 2023-2024 NXP
4 * SPDX-License-Identifier: Apache-2.0
11 #include <zephyr/net/mdio.h>
12 #include <zephyr/drivers/mdio.h>
36 * in order to wait for the completion of an MDIO transaction.
37 * It returns -ETIMEDOUT if timeout occurs as specified in DT,
39 * operation, otherwise -EIO.
43 struct nxp_enet_mdio_data *data = dev->data; in nxp_enet_mdio_wait_xfer()
47 return -EWOULDBLOCK; in nxp_enet_mdio_wait_xfer()
50 if (!data->interrupt_up) { in nxp_enet_mdio_wait_xfer()
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| D | mdio_gpio.c | 4 * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/init.h>
13 #include <zephyr/drivers/mdio.h>
34 gpio_pin_set_dt(&dev_cfg->mdc_gpio, 1); in mdio_gpio_clock_the_bit()
36 gpio_pin_set_dt(&dev_cfg->mdc_gpio, 0); in mdio_gpio_clock_the_bit()
41 gpio_pin_configure_dt(&dev_cfg->mdio_gpio, dir ? GPIO_OUTPUT_ACTIVE : GPIO_INPUT); in mdio_gpio_dir()
54 if (gpio_pin_get_dt(&dev_cfg->mdio_gpio) == 1) { in mdio_gpio_read()
68 v_data <<= 32 - v_len; in mdio_gpio_write()
69 for (; v_len > 0; v_len--) { in mdio_gpio_write()
70 gpio_pin_set_dt(&dev_cfg->mdio_gpio, (v_data & MDIO_GPIO_MSB) ? 1 : 0); in mdio_gpio_write()
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| D | mdio_litex_liteeth.c | 4 * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/init.h>
12 #include <zephyr/drivers/mdio.h>
44 if (litex_read8(dev_cfg->r_addr) & LITEX_MDIO_DI) { in mdio_litex_read()
47 litex_write8(LITEX_MDIO_CLK, dev_cfg->w_addr); in mdio_litex_read()
49 litex_write8(0, dev_cfg->w_addr); in mdio_litex_read()
65 v_data <<= 32 - v_len; in mdio_litex_write()
68 litex_write8(LITEX_MDIO_DO | LITEX_MDIO_OE, dev_cfg->w_addr); in mdio_litex_write()
71 dev_cfg->w_addr); in mdio_litex_write()
73 litex_write8(LITEX_MDIO_DO | LITEX_MDIO_OE, dev_cfg->w_addr); in mdio_litex_write()
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| /Zephyr-latest/dts/bindings/ethernet/ |
| D | xlnx,gem.yaml | 3 # SPDX-License-Identifier: Apache-2.0
10 include: ethernet-controller.yaml
19 clock-frequency:
26 is determined by the current link speed reported by the PHY, to
27 which it will be adjusted at run-time. Therefore, the value of this
29 respective GEM's TX clock - by default, this is the IO PLL.
31 mdc-divider:
36 applied to the LPD_LSBUS clock in order to derive MDIO interface
37 clock driving communications with the attached PHY. Refer to the
42 init-mdio-phy:
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| /Zephyr-latest/drivers/ethernet/ |
| D | eth_gecko.c | 5 * SPDX-License-Identifier: Apache-2.0
12 * - no link monitoring through PHY interrupt
20 #include <zephyr/init.h>
54 eth->NETWORKCTRL &= ~(ETH_NETWORKCTRL_ENBTX | ETH_NETWORKCTRL_ENBRX); in link_configure()
57 val = eth->NETWORKCFG; in link_configure()
61 eth->NETWORKCFG = val; in link_configure()
64 eth->NETWORKCTRL |= (ETH_NETWORKCTRL_ENBTX | ETH_NETWORKCTRL_ENBRX); in link_configure()
69 const struct eth_gecko_dev_cfg *const cfg = dev->config; in eth_gecko_setup_mac()
70 ETH_TypeDef *eth = cfg->regs; in eth_gecko_setup_mac()
74 /* PHY auto-negotiate link parameters */ in eth_gecko_setup_mac()
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| D | eth_nxp_s32_netc_psi.c | 2 * Copyright 2022-2024 NXP
4 * SPDX-License-Identifier: Apache-2.0
20 #include <zephyr/net/phy.h>
64 const struct nxp_s32_eth_config *cfg = dev->config; in phy_link_state_changed()
65 const struct nxp_s32_eth_data *ctx = dev->data; in phy_link_state_changed()
69 if (state->is_up) { in phy_link_state_changed()
71 nxp_s32_eth_configure_port(cfg->port_idx, state->speed); in phy_link_state_changed()
72 net_eth_carrier_on(ctx->iface); in phy_link_state_changed()
75 net_eth_carrier_off(ctx->iface); in phy_link_state_changed()
81 const struct nxp_s32_eth_config *cfg = dev->config; in nxp_s32_eth_get_phy()
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| D | eth_smsc91x.c | 3 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/net/phy.h>
10 #include <zephyr/drivers/mdio.h>
18 #define SMSC_LOCK(sc) k_mutex_lock(&(sc)->lock, K_FOREVER)
19 #define SMSC_UNLOCK(sc) k_mutex_unlock(&(sc)->lock)
91 sys_write16(bank & BSR_BANK_MASK, sc->smsc_reg + BSR); in smsc_select_bank()
96 return FIELD_GET(BSR_BANK_MASK, sys_read16(sc->smsc_reg + BSR)); in smsc_current_bank()
102 while (sys_read16(sc->smsc_reg + MMUCR) & MMUCR_BUSY) { in smsc_mmu_wait()
109 return sys_read8(sc->smsc_reg + offset); in smsc_read_1()
114 return sys_read16(sc->smsc_reg + offset); in smsc_read_2()
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| D | eth_xlnx_gem.c | 5 * SPDX-License-Identifier: Apache-2.0
8 * - Only supports 32-bit addresses in buffer descriptors, therefore
9 * the ZynqMP APU (Cortex-A53 cores) may not be fully supported.
10 * - Hardware timestamps not considered.
11 * - VLAN tags not considered.
12 * - Wake-on-LAN interrupt not supported.
13 * - Send function is not SMP-capable (due to single TX done semaphore).
14 * - Interrupt-driven PHY management not supported - polling only.
15 * - No explicit placement of the DMA memory area(s) in either a
18 * with the Cortex-R5 QEMU target or an actual R5 running without the
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| D | eth_adin2111.c | 4 * SPDX-License-Identifier: Apache-2.0
12 #include <zephyr/net/phy.h>
22 #include <zephyr/net/phy.h>
25 #include "phy/phy_adin2111_priv.h"
86 return -EBUSY; in eth_adin2111_mac_reset()
111 struct adin2111_data *ctx = dev->data; in eth_adin2111_get_iface()
113 return ((struct adin2111_port_data *)ctx->port[port_idx]->data)->iface; in eth_adin2111_get_iface()
118 struct adin2111_data *ctx = dev->data; in eth_adin2111_lock()
120 return k_mutex_lock(&ctx->lock, timeout); in eth_adin2111_lock()
125 struct adin2111_data *ctx = dev->data; in eth_adin2111_unlock()
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| D | eth_xmc4xxx.c | 5 * SPDX-License-Identifier: Apache-2.0
22 #include <zephyr/net/phy.h>
40 #define PHY_NODE DT_PHANDLE_BY_IDX(ETH_NODE, phy, 0)
49 #define IS_OWNED_BY_DMA_TX(desc) (((desc)->status & ETH_MAC_DMA_TDES0_OWN) != 0)
50 #define IS_OWNED_BY_DMA_RX(desc) (((desc)->status & ETH_MAC_DMA_RDES0_OWN) != 0)
52 #define IS_START_OF_FRAME_RX(desc) (((desc)->status & ETH_MAC_DMA_RDES0_FS) != 0)
53 #define IS_END_OF_FRAME_RX(desc) (((desc)->status & ETH_MAC_DMA_RDES0_LS) != 0)
55 #define IS_TIMESTAMP_AVAILABLE_RX(desc) (((desc)->status & ETH_MAC_DMA_RDES0_TSA) != 0)
56 #define IS_TIMESTAMP_AVAILABLE_TX(desc) (((desc)->status & ETH_MAC_DMA_TDES0_TTSS) != 0)
58 #define TOTAL_FRAME_LENGTH(desc) (FIELD_GET(ETH_MAC_DMA_RDES0_FL, (desc)->status) - 4)
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| D | eth_stm32_hal.c | 5 * SPDX-License-Identifier: Apache-2.0
26 #include <zephyr/net/phy.h>
62 DEVICE_DT_GET(DT_CHILD(DT_INST_CHILD(n, mdio), _CONCAT(ethernet_phy_, PHY_ADDR)))
73 #define IS_ETH_DMATXDESC_OWN(dma_tx_desc) (dma_tx_desc->DESC3 & \
86 #define IS_ETH_DMATXDESC_OWN(dma_tx_desc) (dma_tx_desc->Status & \
161 size_t index = (RxBufferPtr)buff - &dma_rx_buffer[0]; in HAL_ETH_RxLinkCallback()
166 header->size = Length; in HAL_ETH_RxLinkCallback()
175 ((struct eth_stm32_rx_buffer_header *)*pEnd)->next = header; in HAL_ETH_RxLinkCallback()
188 &dma_tx_buffer_header[ctx->first_tx_buffer_index]; in HAL_ETH_TxFreeCallback()
191 buffer_header->used = false; in HAL_ETH_TxFreeCallback()
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| /Zephyr-latest/boards/espressif/esp32_ethernet_kit/doc/ |
| D | index.rst | 6 The ESP32-Ethernet-Kit is an Ethernet-to-Wi-Fi development board that enables
7 Ethernet devices to be interconnected over Wi-Fi. At the same time, to provide
8 more flexible power supply options, the ESP32-Ethernet-Kit also supports power
11 .. _get-started-esp32-ethernet-kit-v1.2-overview:
13 ESP32-Ethernet-Kit is an ESP32-WROVER-E based development.
14 For more information, check the datasheet at `ESP32-WROVER-E Datasheet`_.
17 board B. The `Ethernet Board (A)`_ contains Bluetooth/Wi-Fi dual-mode
18 ESP32-WROVER-E module and IP101GRI, a Single Port 10/100 Fast Ethernet
19 Transceiver (PHY). The `PoE Board (B)`_ provides power over Ethernet
23 .. _get-started-esp32-ethernet-kit-v1.2:
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| /Zephyr-latest/drivers/ethernet/nxp_enet/ |
| D | eth_nxp_enet.c | 3 * Copyright 2023-2024 NXP
6 * Copyright (c) 2016-2017 ARM Ltd
11 * SPDX-License-Identifier: Apache-2.0
31 #include <zephyr/net/phy.h>
52 #include <zephyr/dt-bindings/ethernet/nxp_enet.h>
60 #define ETH_NXP_ENET_UNIQUE_ID (OCOTP->CFG1 ^ OCOTP->CFG2)
62 #define ETH_NXP_ENET_UNIQUE_ID (OCOTP->FUSEN[40].FUSE)
64 #define ETH_NXP_ENET_UNIQUE_ID (SIM->UIDH ^ SIM->UIDMH ^ SIM->UIDML ^ SIM->UIDL)
66 #define ETH_NXP_ENET_UNIQUE_ID (OCOTP->OTP_SHADOW[46])
91 const struct device *mdio; member
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| /Zephyr-latest/doc/releases/ |
| D | migration-guide-3.5.rst | 21 taking a ``void *mem`` pointer instead of a ``void **mem`` double-pointer.
37 * The default C library used on most targets has changed from the built-in
47 increase by 8-16 bytes.
68 * Picolibc removes the ``-ffreestanding`` compiler option. This allows
71 the Zephyr required type -- ``int main(void)``.
100 * ``psa-arch-tests``
102 * ``tf-m-tests``
103 * ``tflite-micro``
107 To enable them again use the ``west config manifest.project-filter -- +<module
108 name>`` command, or ``west config manifest.group-filter -- +optional`` to
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| D | release-notes-4.0.rst | 15 is now the standard way to provide device-specific protection to data at rest. (:github:`76222`)
18 :ref:`ZMS <zms_api>` is a new key-value storage subsystem compatible with all non-volatile storage
25 runtime configuration through vendor specific APIs. Initially the :dtcompatible:`nordic,nrf-comp`,
26 :dtcompatible:`nordic,nrf-lpcomp` and :dtcompatible:`nxp,kinetis-acmp` are supported.
31 Initially implemented drivers include a simple :dtcompatible:`zephyr,gpio-steppers` and a complex
32 sensor-less stall-detection capable with integrated ramp-controller :dtcompatible:`adi,tmc5041`.
50 directory for :zephyr:code-sample-category:`code samples <samples>`.
70 * :cve:`2024-8798`: Under embargo until 2024-11-22
71 * :cve:`2024-10395`: Under embargo until 2025-01-23
72 * :cve:`2024-11263` `Zephyr project bug tracker GHSA-jjf3-7x72-pqm9
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| D | release-notes-3.5.rst | 38 * CVE-2023-3725 `Zephyr project bug tracker GHSA-2g3m-p6c7-8rr3
39 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2g3m-p6c7-8rr3>`_
41 * CVE-2023-4257 `Zephyr project bug tracker GHSA-853q-q69w-gf5j
42 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-853q-q69w-gf5j>`_
44 * CVE-2023-4258 `Zephyr project bug tracker GHSA-m34c-cp63-rwh7
45 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-m34c-cp63-rwh7>`_
47 * CVE-2023-4259 `Zephyr project bug tracker GHSA-gghm-c696-f4j4
48 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4>`_
50 * CVE-2023-4260 `Zephyr project bug tracker GHSA-gj27-862r-55wh
51 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gj27-862r-55wh>`_
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| D | release-notes-3.6.rst | 12 * New :ref:`GNSS subsystem <gnss_api>` added, enabling geo-awareness in Zephyr applications.
13 * New API and drivers introduced for interfacing with :ref:`keyboard matrices <gpio-kbd>`.
16 * Integrated Trusted Firmware-M (TF-M) 2.0, including an update to Mbed TLS 3.5.2.
23 * Over 30 new supported boards, spanning all Zephyr-supported architectures.
37 * CVE-2023-5779 `Zephyr project bug tracker GHSA-7cmj-963q-jj47
38 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7cmj-963q-jj47>`_
40 * CVE-2023-6249 `Zephyr project bug tracker GHSA-32f5-3p9h-2rqc
41 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-32f5-3p9h-2rqc>`_
43 * CVE-2023-6749 `Zephyr project bug tracker GHSA-757h-rw37-66hw
44 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-757h-rw37-66hw>`_
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| D | release-notes-3.7.rst | 10 This release is the last non-maintenance 3.x release and, as such, will be the next
18 * A long-awaited :ref:`HTTP Server <http_server_interface>` library, and associated service API,
21 * :ref:`POSIX support <posix_support>` has been extended, with most Options of the IEEE 1003-2017
25 * Bluetooth Host has been extended with support for the Nordic UART Service (NUS), Hands-free Audio
29 :ref:`read-then-decode approach <sensor-read-and-decode>` that enables more types of sensors and
35 * Trusted Firmware-M (TF-M) 2.1.0 and Mbed TLS 3.6.0 have been integrated into Zephyr.
39 1588) allows to synchronize time across devices with sub-microsecond accuracy.
52 * 1-Wire
71 :ref:`pinctrl-guide` for more details.
88 * CVE-2024-3077 `Zephyr project bug tracker GHSA-gmfv-4vfh-2mh8
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| D | release-notes-2.7.rst | 17 * Support for M-Profile Vector Extensions (MVE) on ARMv8.1-M
18 * Improved thread safety for Newlib and C++ on SMP-capable systems
20 * New Action-based Power Management API
23 * Linker Support for Tightly-Coupled Memory in RISC-V
25 * Support for extended PCI / PCIe capabilities, improved MIS-X support
29 * Added both Ethernet MDIO and Ethernet generic PHY drivers
33 * The kernel now supports both 32- and 64-bit architectures
36 * We added support for Point-to-Point Protocol (PPP)
37 * We added support for UpdateHub, an end-to-end solution for over-the-air device updates
38 * We added support for ARM Cortex-R Architecture
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| D | release-notes-3.3.rst | 14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
129 This may cause out-of-tree scripts or commands to fail if they have relied
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| /Zephyr-latest/ |
| D | MAINTAINERS.yml | 45 # files-regex:
56 # files-exclude:
59 # files-regex-exclude:
60 # Like 'files-regex', but any matching files will be excluded from the
63 # description: >-
64 # Plain-English description. Describe what the system is about, from an
68 # All areas must have a 'files' and/or 'files-regex' key. The other keys are
72 # this would be sub-areas which add extra fields (for ex. more `collaborators`
73 # who work only in that sub-area) to other areas.
98 # Collaborators: <list of sub-maintainers>
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