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Searched +full:ixp4xx +full:- +full:hss (Results 1 – 8 of 8) sorted by relevance

/linux/Documentation/devicetree/bindings/firmware/
H A Dintel,ixp4xx-network-processing-engine.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/firmware/intel,ixp4xx-network-processing-engine.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Intel IXP4xx Network Processing Engine
11 - Linus Walleij <linus.walleij@linaro.org>
14 On the IXP4xx SoCs, the Network Processing Engine (NPE) is a small
17 on the IXP4xx platform. All IXP4xx platforms have three NPEs at
24 - items:
25 - const: intel,ixp4xx-network-processing-engine
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/linux/Documentation/devicetree/bindings/net/
H A Dintel,ixp4xx-hss.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/net/intel,ixp4xx-hss.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Intel IXP4xx V.35 WAN High Speed Serial Link (HSS)
11 - Linus Walleij <linus.walleij@linaro.org>
14 The Intel IXP4xx HSS makes use of the IXP4xx NPE (Network
15 Processing Engine) and the IXP4xx Queue Manager to process
20 const: intel,ixp4xx-hss
24 description: The HSS instance
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/linux/arch/arm/boot/dts/intel/ixp/
H A Dintel-ixp4xx.dtsi1 // SPDX-License-Identifier: ISC
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/gpio/gpio.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
14 compatible = "simple-bus";
15 interrupt-parent = <&intcon>;
18 * The IXP4xx expansion bus is a set of up to 7 each up to 16MB
22 /* compatible and reg filled in by per-soc device tree */
23 native-endian;
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H A Dintel-ixp42x-goramo-multilink.dts1 // SPDX-License-Identifier: ISC
5 * - MultiLink Basic (a box)
6 * - MultiLink Max (19" rack mount)
9 * This is one of the few devices supporting the IXP4xx High-Speed Serial
10 * (HSS) link for a V.35 WAN interface.
14 /dts-v1/;
16 #include "intel-ixp42x.dtsi"
17 #include <dt-bindings/input/input.h>
21 compatible = "goramo,multilink-router", "intel,ixp42x";
22 #address-cells = <1>;
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/linux/drivers/soc/ixp4xx/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
4 menu "IXP4xx SoC drivers"
7 tristate "IXP4xx Queue Manager support"
9 This driver supports IXP4xx built-in hardware queue manager
10 and is automatically selected by Ethernet and HSS drivers.
13 tristate "IXP4xx Network Processor Engine support"
17 This driver supports IXP4xx built-in network coprocessors
18 and is automatically selected by Ethernet and HSS drivers.
/linux/drivers/net/wan/
H A Dixp4xx_hss.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Intel IXP4xx HSS (synchronous serial port) driver for Linux
5 * Copyright (C) 2007-2008 Krzysztof Hałasa <khc@pm.waw.pl>
13 #include <linux/dma-mapping.h>
26 #include <linux/soc/ixp4xx/npe.h>
27 #include <linux/soc/ixp4xx/qmgr.h>
28 #include <linux/soc/ixp4xx/cpu.h>
30 /* This is what all IXP4xx platforms we know uses, if more frequencies
45 #define PKT_PIPE_FIFO_SIZEW 4 /* total 4 dwords per HSS */
90 #define PKT_HDLC_CRC_32 0x2 /* default = CRC-16 */
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
37 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
80 tristate "Synchronous Point-to-Point Protocol (PPP) support"
182 tristate "FarSync T-Series support"
185 Support for the FarSync T-Series X.21 (and V.35/V.24) cards by
236 tristate "Intel IXP4xx HSS (synchronous serial port) support"
241 Say Y here if you want to use built-in HSS ports
242 on IXP4xx processor.
250 you to open an LAPB point-to-point connection to some other computer
/linux/Documentation/arch/arm/
H A Dixp4xx.rst2 Release Notes for Linux on Intel's IXP4xx Network Processor
6 -------------------------------------------------------------------------
10 Intel's IXP4xx network processor is a highly integrated SOC that
13 consumption. The IXP4xx family currently consists of several processors
17 integration such as an on-chip I2C controller.
21 http://developer.intel.com/design/network/products/npfamily/ixp4xx.htm
23 Intel also made the IXCP1100 CPU for sometime which is an IXP4xx
28 Linux currently supports the following features on the IXP4xx chips:
30 - Dual serial ports
31 - PCI interface
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