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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dqcom,wcd937x-sdw.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,wcd937x-sdw.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC.
14 It has RX and TX Soundwire slave devices. This bindings is for the
24 qcom,tx-port-mapping:
26 Specifies static port mapping between device and host tx ports.
27 In the order of the device port index which are adc1_port, adc23_port,
[all …]
Dqcom,wcd939x-sdw.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,wcd939x-sdw.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9390/WCD9395 Codec is a standalone Hi-Fi audio codec IC.
14 It has RX and TX Soundwire devices. This bindings is for the devices.
23 qcom,tx-port-mapping:
25 Specifies static port mapping between device and host tx ports.
26 In the order of the device port index.
[all …]
Dqcom,wcd938x-sdw.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,wcd938x-sdw.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC.
14 It has RX and TX Soundwire slave devices. This bindings is for the
24 qcom,tx-port-mapping:
26 Specifies static port mapping between slave and master tx ports.
27 In the order of slave port index.
[all …]
Dqcom,wcd939x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9390/WCD9395 Codec is a standalone Hi-Fi audio codec IC.
14 It has RX and TX Soundwire devices.
15 The WCD9390/WCD9395 IC has a functionally separate USB-C Mux subsystem
17 The Audio Headphone and Microphone data path between the Codec and the USB-C Mux
18 subsystems are external to the IC, thus requiring DT port-endpoint graph description
19 to handle USB-C altmode & orientation switching for Audio Accessory Mode.
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Drockchip,i2s-tdm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18 - $ref: dai-common.yaml#
23 - rockchip,px30-i2s-tdm
24 - rockchip,rk1808-i2s-tdm
25 - rockchip,rk3308-i2s-tdm
26 - rockchip,rk3568-i2s-tdm
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Dqcom,wcd938x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC.
14 It has RX and TX Soundwire slave devices.
17 - $ref: dai-common.yaml#
18 - $ref: qcom,wcd93xx-common.yaml#
23 - qcom,wcd9380-codec
24 - qcom,wcd9385-codec
[all …]
Dqcom,wcd937x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC.
14 It has RX and TX Soundwire slave devices.
17 - $ref: dai-common.yaml#
18 - $ref: qcom,wcd93xx-common.yaml#
23 - const: qcom,wcd9370-codec
24 - items:
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/linux-6.12.1/drivers/soundwire/
Damd_manager.h1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
3 * Copyright (C) 2023-24 Advanced Micro Devices, Inc. All rights reserved.
208 * SDW0 Manager instance registers 6 CPU DAI (3 TX & 3 RX Ports)
209 * whereas SDW1 Manager Instance registers 2 CPU DAI (one TX & one RX port)
210 * Below is the CPU DAI <->Manager port number mapping
211 * i.e SDW0 Pin0 -> port number 0 -> AUDIO0 TX
212 * SDW0 Pin1 -> Port number 1 -> AUDIO1 TX
213 * SDW0 Pin2 -> Port number 2 -> AUDIO2 TX
214 * SDW0 Pin3 -> port number 3 -> AUDIO0 RX
215 * SDW0 Pin4 -> Port number 4 -> AUDIO1 RX
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/linux-6.12.1/drivers/net/ethernet/cortina/
Dgemini.c1 // SPDX-License-Identifier: GPL-2.0
11 * Michał Mirosław <mirq-linux@rere.qmqm.pl>
22 #include <linux/dma-mapping.h>
46 #define DRV_NAME "gmac-gemini"
49 static int debug = -1;
86 * struct gmac_queue_page - page buffer per-page info
88 * @mapping: the dma address handle
92 dma_addr_t mapping; member
156 spinlock_t irq_lock; /* Locks IRQ-related registers */
227 struct gemini_ethernet_port *port = netdev_priv(netdev); in gmac_update_config0_reg() local
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/linux-6.12.1/drivers/net/ethernet/sunplus/
Dspl2sw_driver.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <linux/nvmem-consumer.h>
28 struct spl2sw_common *comm = mac->comm; in spl2sw_ethernet_open()
31 netdev_dbg(ndev, "Open port = %x\n", mac->lan_port); in spl2sw_ethernet_open()
33 comm->enable |= mac->lan_port; in spl2sw_ethernet_open()
37 /* Enable TX and RX interrupts */ in spl2sw_ethernet_open()
38 mask = readl(comm->l2sw_reg_base + L2SW_SW_INT_MASK_0); in spl2sw_ethernet_open()
40 writel(mask, comm->l2sw_reg_base + L2SW_SW_INT_MASK_0); in spl2sw_ethernet_open()
42 phy_start(ndev->phydev); in spl2sw_ethernet_open()
52 struct spl2sw_common *comm = mac->comm; in spl2sw_ethernet_stop()
[all …]
Dspl2sw_int.c1 // SPDX-License-Identifier: GPL-2.0
30 int port; in spl2sw_rx_poll() local
34 /* Process high-priority queue and then low-priority queue. */ in spl2sw_rx_poll()
36 rx_pos = comm->rx_pos[queue]; in spl2sw_rx_poll()
37 rx_count = comm->rx_desc_num[queue]; in spl2sw_rx_poll()
40 sinfo = comm->rx_skb_info[queue] + rx_pos; in spl2sw_rx_poll()
41 desc = comm->rx_desc[queue] + rx_pos; in spl2sw_rx_poll()
42 cmd = desc->cmd1; in spl2sw_rx_poll()
47 port = FIELD_GET(RXD_PKT_SP, cmd); in spl2sw_rx_poll()
48 if (port < MAX_NETDEV_NUM && comm->ndev[port]) in spl2sw_rx_poll()
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/linux-6.12.1/drivers/net/ethernet/chelsio/cxgb/
Dsge.c1 // SPDX-License-Identifier: GPL-2.0-only
14 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
71 * Period of the TX buffer reclaim timer. This timer does not need to run
72 * frequently as TX buffers are usually reclaimed by new TX packets.
170 unsigned int in_use; /* # of in-use command descriptors */
174 unsigned int stop_thres; /* SW TX queue suspend threshold */
214 /* T204 TX SW scheduler */
216 /* Per T204 TX port */
218 unsigned int avail; /* available bits - quota */
228 unsigned int max_avail; /* max bits to be sent to any port */
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/linux-6.12.1/Documentation/devicetree/bindings/hsi/
Domap-ssi.txt9 - compatible: Should include "ti,omap3-ssi" or "ti,omap4-hsi"
10 - reg-names: Contains the values "sys" and "gdd" (in this order).
11 - reg: Contains a matching register specifier for each entry
12 in reg-names.
13 - interrupt-names: Contains the value "gdd_mpu".
14 - interrupts: Contains matching interrupt information for each entry
15 in interrupt-names.
16 - ranges: Represents the bus address mapping between the main
18 - clock-names: Must include the following entries:
22 - clocks: Contains a matching clock specifier for each entry in
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/ata/
Dsata_highbank.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 activity LEDs and for mapping the ComboPHYs.
15 - Andre Przywara <andre.przywara@arm.com>
19 const: calxeda,hb-ahci
27 dma-coherent: true
29 calxeda,pre-clocks:
35 calxeda,post-clocks:
41 calxeda,led-order:
[all …]
/linux-6.12.1/drivers/net/ethernet/broadcom/
Dbcmsysport.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Broadcom BCM7xxx System Port Ethernet MAC driver
34 u32 reg = readl_relaxed(priv->base + offset + off); \
40 writel_relaxed(val, priv->base + offset + off); \
59 if (priv->is_lite && off >= RDMA_STATUS) in rdma_readl()
61 return readl_relaxed(priv->base + SYS_PORT_RDMA_OFFSET + off); in rdma_readl()
66 if (priv->is_lite && off >= RDMA_STATUS) in rdma_writel()
68 writel_relaxed(val, priv->base + SYS_PORT_RDMA_OFFSET + off); in rdma_writel()
73 if (!priv->is_lite) { in tdma_control_bit()
83 /* L2-interrupt masking/unmasking helpers, does automatic saving of the applied
[all …]
/linux-6.12.1/Documentation/netlink/specs/
Ddevlink.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
5 protocol: genetlink-legacy
10 -
12 name: sb-pool-type
14 -
16 -
18 -
20 name: port-type
22 -
24 -
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/linux-6.12.1/drivers/net/ethernet/mscc/
Docelot_fdma.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
24 regmap_write(ocelot->targets[FDMA], reg, data); in ocelot_fdma_writel()
31 regmap_read(ocelot->targets[FDMA], reg, &retval); in ocelot_fdma_readl()
43 return (dma - base) / sizeof(struct ocelot_fdma_dcb); in ocelot_fdma_dma_idx()
48 return unlikely(idx == ring_sz - 1) ? 0 : idx + 1; in ocelot_fdma_idx_next()
53 return unlikely(idx == 0) ? ring_sz - 1 : idx - 1; in ocelot_fdma_idx_prev()
58 struct ocelot_fdma_rx_ring *rx_ring = &fdma->rx_ring; in ocelot_fdma_rx_ring_free()
60 if (rx_ring->next_to_use >= rx_ring->next_to_clean) in ocelot_fdma_rx_ring_free()
61 return OCELOT_FDMA_RX_RING_SIZE - in ocelot_fdma_rx_ring_free()
62 (rx_ring->next_to_use - rx_ring->next_to_clean) - 1; in ocelot_fdma_rx_ring_free()
[all …]
/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dsm8650-qrd.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
22 compatible = "qcom,sm8650-qrd", "qcom,sm8650";
30 stdout-path = "serial0:115200n8";
33 gpio-keys {
34 compatible = "gpio-keys";
36 pinctrl-0 = <&volume_up_n>;
37 pinctrl-names = "default";
[all …]
Dsm8650-hdk.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
21 compatible = "qcom,sm8650-hdk", "qcom,sm8650";
22 chassis-type = "embedded";
30 stdout-path = "serial0:115200n8";
33 hdmi-out {
34 compatible = "hdmi-connector";
37 port {
[all …]
/linux-6.12.1/drivers/infiniband/hw/hfi1/
Dsdma.h1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright(c) 2015 - 2018 Intel Corporation.
22 #define MAX_SDMA_PKT_SIZE ((16 * 1024) - 1)
61 ((1ULL << SDMA_DESC0_BYTE_COUNT_WIDTH) - 1)
67 ((1ULL << SDMA_DESC0_PHY_ADDR_WIDTH) - 1)
74 ((1ULL << SDMA_DESC1_HEADER_UPDATE1_WIDTH) - 1)
80 ((1ULL << SDMA_DESC1_HEADER_MODE_WIDTH) - 1)
86 ((1ULL << SDMA_DESC1_HEADER_INDEX_WIDTH) - 1)
92 ((1ULL << SDMA_DESC1_HEADER_DWS_WIDTH) - 1)
98 ((1ULL << SDMA_DESC1_GENERATION_WIDTH) - 1)
[all …]
/linux-6.12.1/arch/arm/boot/dts/nxp/imx/
Dimx6q-b650v3.dts5 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
45 #include "imx6q-bx50v3.dtsi"
49 compatible = "ge,imx6q-b650v3", "advantech,imx6q-ba16", "fsl,imx6q";
52 stdout-path = &uart3;
55 panel-lvds0 {
56 compatible = "innolux,g121x1-l03";
58 power-supply = <&reg_lvds>;
60 port {
62 remote-endpoint = <&lvds0_out>;
[all …]
/linux-6.12.1/include/xen/interface/io/
Dnetif.h1 /* SPDX-License-Identifier: MIT */
5 * Unified network-device I/O interface for Xen guest OSes.
7 * Copyright (c) 2003-2004, Keir Fraser
38 * feature 'feature-rx-notify' via xenbus. Otherwise the backend will assume
43 * "feature-split-event-channels" is introduced to separate guest TX
48 * channels for TX and RX, advertise them to backend as
49 * "event-channel-tx" and "event-channel-rx" respectively. If frontend
50 * doesn't want to use this feature, it just writes "event-channel"
56 * If supported, the backend will write the key "multi-queue-max-queues" to
60 * key "multi-queue-num-queues", set to the number they wish to use, which
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/linux-6.12.1/Documentation/devicetree/bindings/net/
Dibm,emac.txt8 correct clock-frequency property.
13 - device_type : "network"
15 - compatible : compatible list, contains 2 entries, first is
16 "ibm,emac-CHIP" where CHIP is the host ASIC (440gx,
18 "ibm,emac4". For Axon, thus, we have: "ibm,emac-axon",
20 - interrupts : <interrupt mapping for EMAC IRQ and WOL IRQ>
21 - reg : <registers mapping>
22 - local-mac-address : 6 bytes, MAC address
23 - mal-device : phandle of the associated McMAL node
24 - mal-tx-channel : 1 cell, index of the tx channel on McMAL associated
[all …]
/linux-6.12.1/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.c3 * Copyright (c) 2007-2013 Broadcom Corporation
47 netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi), bnx2x_poll); in bnx2x_add_all_napi_cnic()
57 netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi), bnx2x_poll); in bnx2x_add_all_napi()
74 * bnx2x_move_fp - move content of the fastpath structure.
80 * Makes sure the contents of the bp->fp[to].napi is kept
88 struct bnx2x_fastpath *from_fp = &bp->fp[from]; in bnx2x_move_fp()
89 struct bnx2x_fastpath *to_fp = &bp->fp[to]; in bnx2x_move_fp()
90 struct bnx2x_sp_objs *from_sp_objs = &bp->sp_objs[from]; in bnx2x_move_fp()
91 struct bnx2x_sp_objs *to_sp_objs = &bp->sp_objs[to]; in bnx2x_move_fp()
92 struct bnx2x_fp_stats *from_fp_stats = &bp->fp_stats[from]; in bnx2x_move_fp()
[all …]
/linux-6.12.1/drivers/net/ethernet/freescale/enetc/
Denetc.h1 /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
2 /* Copyright 2017-2019 NXP */
8 #include <linux/dma-mapping.h>
19 #define ENETC_MAX_MTU (ENETC_MAC_MAXFRM_SIZE - \
47 (SKB_WITH_OVERHEAD(ENETC_RXB_TRUESIZE) - ENETC_RXB_PAD)
49 (SKB_WITH_OVERHEAD(ENETC_RXB_TRUESIZE) - XDP_PACKET_HEADROOM)
61 /* max # of chained Tx BDs is 15, including head and extension BD */
91 struct device *dev; /* for DMA mapping */
96 void *bd_base; /* points to Rx or Tx BD ring */
107 struct device *dev; /* for DMA mapping */
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