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/linux/tools/testing/selftests/drivers/net/mlxsw/ !
H A Dtc_restrictions.sh2 # SPDX-License-Identifier: GPL-2.0
41 # It is forbidden in mlxsw driver to have mixed-bound
66 check_fail $? "Incorrect success to add drop rule to mixed bound block"
90 # egress-bound block.
116 check_fail $? "Incorrect success to add redirect rule to mixed bound block"
172 # bound on egress. Spectrum-1 specific restriction
199 # On ingress, all matchall-mirror and matchall-sample
254 # On egress, all matchall-mirror rules have to be behind the flower rules
320 action police rate 0.5kbit burst 1m conform-exceed drop/ok
325 action police rate 2.5tbit burst 1g conform-exceed drop/ok
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/linux/Documentation/devicetree/bindings/net/ !
H A Dsnps,dwmac.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Torgue <alexandre.torgue@foss.st.com>
11 - Giuseppe Cavallaro <peppe.cavallaro@st.com>
12 - Jose Abreu <joabreu@synopsys.com>
23 - snps,dwmac
24 - snps,dwmac-3.40a
25 - snps,dwmac-3.50a
26 - snps,dwmac-3.610
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H A Dsti-dwmac.txt10 - compatible : "st,stih407-dwmac"
11 - st,syscon : Should be phandle/offset pair. The phandle to the syscon node which
13 - st,gmac_en: this is to enable the gmac into a dedicated sysctl control
15 - pinctrl-0: pin-control for all the MII mode supported.
18 - resets : phandle pointing to the system reset controller with correct
20 - st,ext-phyclk: valid only for RMII where PHY can generate 50MHz clock or
22 - st,tx-retime-src: This specifies which clk is wired up to the mac for
26 - sti-ethclk: this is the phy clock.
27 - sti-clkconf: this is an extra sysconfig register, available in new SoCs,
29 - st,gmac_en: to enable the GMAC, this only is present in some SoCs; e.g.
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/linux/arch/arm64/boot/dts/st/ !
H A Dstm32mp253.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2023 - All Rights Reserved
11 compatible = "arm,cortex-a35";
14 enable-method = "psci";
15 power-domains = <&CPU_PD1>;
16 power-domain-names = "psci";
20 arm-pmu {
23 interrupt-affinity = <&cpu0>, <&cpu1>;
27 CPU_PD1: power-domain-cpu1 {
28 #power-domain-cells = <0>;
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H A Dstm32mp233.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
11 compatible = "arm,cortex-a35";
14 enable-method = "psci";
15 power-domains = <&cpu1_pd>;
16 power-domain-names = "psci";
20 arm-pmu {
23 interrupt-affinity = <&cpu0>, <&cpu1>;
27 cpu1_pd: power-domain-cpu1 {
28 #power-domain-cells = <0>;
[all …]
H A Dstm32mp231.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
6 #include <dt-bindings/clock/st,stm32mp25-rcc.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/regulator/st,stm32mp25-regulator.h>
9 #include <dt-bindings/reset/st,stm32mp25-rcc.h>
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
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/linux/drivers/net/ethernet/stmicro/stmmac/ !
H A Ddwmac1000_dma.c1 // SPDX-License-Identifier: GPL-2.0-only
3 This is the driver for the GMAC on-chip Ethernet controller for ST SoCs.
9 Copyright (C) 2007-2009 STMicroelectronics Ltd
24 pr_info("dwmac1000: Master AXI performs %s burst length\n", in dwmac1000_dma_axi()
27 if (axi->axi_lpi_en) in dwmac1000_dma_axi()
29 if (axi->axi_xit_frm) in dwmac1000_dma_axi()
33 value |= (axi->axi_wr_osr_lmt & DMA_AXI_WR_OSR_LMT_MASK) << in dwmac1000_dma_axi()
37 value |= (axi->axi_rd_osr_lmt & DMA_AXI_RD_OSR_LMT_MASK) << in dwmac1000_dma_axi()
40 /* Depending on the UNDEF bit the Master AXI will perform any burst in dwmac1000_dma_axi()
45 switch (axi->axi_blen[i]) { in dwmac1000_dma_axi()
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H A Ddwmac1000.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 Copyright (C) 2007-2009 STMicroelectronics Ltd
23 #define GMAC_WAKEUP_FILTER 0x00000028 /* Wake-up Frame Filter */
68 #define GMAC_ADDR_HIGH(reg) ((reg > 15) ? 0x00000800 + (reg - 16) * 8 : \
70 #define GMAC_ADDR_LOW(reg) ((reg > 15) ? 0x00000804 + (reg - 16) * 8 : \
97 #define GMAC_CONTROL_BE 0x00200000 /* Frame Burst Enable */
108 #define GMAC_CONTROL_LM 0x00001000 /* Loop-back mode */
166 #define GMAC_DEBUG_RXFSTS_MASK GENMASK(9, 8) /* MTL Rx FIFO Fill-level */
185 /*--- DMA BLOCK defines ---*/
190 /* Programmable burst length (passed thorugh platform)*/
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H A Ddwmac4_dma.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * This is the driver for the GMAC on-chip Ethernet controller for ST SoCs.
23 pr_info("dwmac4: Master AXI performs %s burst length\n", in dwmac4_dma_axi()
26 if (axi->axi_lpi_en) in dwmac4_dma_axi()
28 if (axi->axi_xit_frm) in dwmac4_dma_axi()
32 value |= (axi->axi_wr_osr_lmt & DMA_AXI_OSR_MAX) << in dwmac4_dma_axi()
36 value |= (axi->axi_rd_osr_lmt & DMA_AXI_OSR_MAX) << in dwmac4_dma_axi()
39 /* Depending on the UNDEF bit the Master AXI will perform any burst in dwmac4_dma_axi()
44 switch (axi->axi_blen[i]) { in dwmac4_dma_axi()
77 const struct dwmac4_addrs *dwmac4_addrs = priv->plat->dwmac4_addrs; in dwmac4_dma_init_rx_chan()
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H A Ddwmac-loongson.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/clk-provider.h>
14 #define DRIVER_NAME "dwmac-loongson-pci"
88 struct loongson_data *ld = plat->bsp_priv; in loongson_default_data()
91 plat->bus_id = pci_dev_id(pdev); in loongson_default_data()
93 plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */ in loongson_default_data()
94 plat->has_gmac = 1; in loongson_default_data()
95 plat->force_sf_dma_mode = 1; in loongson_default_data()
98 plat->multicast_filter_bins = 256; in loongson_default_data()
100 plat->mac_interface = PHY_INTERFACE_MODE_NA; in loongson_default_data()
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/linux/Documentation/networking/device_drivers/ethernet/stmicro/ !
H A Dstmmac.rst1 .. SPDX-License-Identifier: GPL-2.0+
13 - In This Release
14 - Feature List
15 - Kernel Configuration
16 - Command Line Parameters
17 - Driver Information and Notes
18 - Debug Information
19 - Support
33 (and older) and DesignWare(R) Cores Ethernet Quality-of-Service version 4.0
35 DesignWare(R) Cores XGMAC - 10G Ethernet MAC and DesignWare(R) Cores
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/linux/drivers/comedi/drivers/ !
H A Ddas1800.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Comedi driver for Keithley DAS-1700/DAS-1800 series boards
6 * COMEDI - Linux Control and Measurement Device Interface
14 * Devices: [Keithley Metrabyte] DAS-1701ST (das-1701st),
15 * DAS-1701ST-DA (das-1701st-da), DAS-1701/AO (das-1701ao),
16 * DAS-1702ST (das-1702st), DAS-1702ST-DA (das-1702st-da),
17 * DAS-1702HR (das-1702hr), DAS-1702HR-DA (das-1702hr-da),
18 * DAS-1702/AO (das-1702ao), DAS-1801ST (das-1801st),
19 * DAS-1801ST-DA (das-1801st-da), DAS-1801HC (das-1801hc),
20 * DAS-1801AO (das-1801ao), DAS-1802ST (das-1802st),
[all …]
H A Dadl_pci9118.c1 // SPDX-License-Identifier: GPL-2.0
6 * card: PCI-9118DG, PCI-9118HG, PCI-9118HR
15 * Description: Adlink PCI-9118DG, PCI-9118HG, PCI-9118HR
17 * Devices: [ADLink] PCI-9118DG (pci9118dg), PCI-9118HG (pci9118hg),
18 * PCI-9118HR (pci9118hr)
25 * - If cmd->scan_begin_src=TRIG_EXT then trigger input is TGIN (pin 46).
26 * - If cmd->convert_src=TRIG_EXT then trigger input is EXTTRG (pin 44).
27 * - If cmd->start_src/stop_src=TRIG_EXT then trigger input is TGIN (pin 46).
28 * - It is not necessary to have cmd.scan_end_arg=cmd.chanlist_len but
30 * - If return value of cmdtest is 5 then you've bad channel list
[all …]
/linux/drivers/dma/ !
H A Dnbpfaxi.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
10 #include <linux/dma-mapping.h>
22 #include <dt-bindings/dma/nbpfaxi.h>
104 * 1. high-level descriptor, containing a struct dma_async_tx_descriptor object
108 * allocated from coherent memory - one per SG segment
111 * together with link descriptors as mixed (DMA / CPU) objects, or (b)
115 * Therefore for both cases (a) and (b) at run-time objects (2) and (3) shall be
142 * struct nbpf_desc - DMA transfer descriptor
161 #define NBPF_DESCS_PER_PAGE ((PAGE_SIZE - sizeof(struct list_head)) / \
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/linux/arch/arm64/boot/dts/rockchip/ !
H A Drk3528.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/clock/rockchip,rk3528-cru.h>
12 #include <dt-bindings/reset/rockchip,rk3528-cru.h>
17 interrupt-parent = <&gic>;
18 #address-cells = <2>;
19 #size-cells = <2>;
[all …]
H A Drk3568.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "rk356x-base.dtsi"
11 cpu0_opp_table: opp-table-0 {
12 compatible = "operating-points-v2";
13 opp-shared;
15 opp-408000000 {
16 opp-hz = /bits/ 64 <408000000>;
17 opp-microvolt = <850000 850000 1150000>;
18 clock-latency-ns = <40000>;
21 opp-600000000 {
[all …]
H A Drk3576.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/rockchip,rk3576-cru.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/phy/phy.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/power/rockchip,rk3576-power.h>
12 #include <dt-bindings/reset/rockchip,rk3576-cru.h>
13 #include <dt-bindings/soc/rockchip,boot-mode.h>
18 interrupt-parent = <&gic>;
[all …]
H A Drk3588-extra.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "rk3588-base.dtsi"
7 #include "rk3588-extra-pinctrl.dtsi"
10 hdmi1_sound: hdmi1-sound {
11 compatible = "simple-audio-card";
12 simple-audio-card,format = "i2s";
13 simple-audio-card,mclk-fs = <128>;
14 simple-audio-card,name = "hdmi1";
17 simple-audio-card,codec {
18 sound-dai = <&hdmi1>;
[all …]
H A Drk356x-base.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/rk3568-cru.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/phy/phy.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/power/rk3568-power.h>
12 #include <dt-bindings/soc/rockchip,boot-mode.h>
13 #include <dt-bindings/thermal/thermal.h>
16 interrupt-parent = <&gic>;
[all …]
/linux/include/linux/ !
H A Ddmaengine.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright(c) 2004 - 2006 Intel Corporation. All rights reserved.
18 * typedef dma_cookie_t - an opaque DMA cookie
31 * enum dma_status - DMA transaction status
46 * enum dma_transaction_type - DMA transaction types/indexes
73 * enum dma_transfer_direction - dma transfer mode and direction indicator
89 * ----------------------------
91 * The gap(in bytes) between two chunks is called inter-chunk-gap(ICG).
96 * it is to be repeated and other per-transfer attributes.
103 * | Frame-1 | Frame-2 | ~ | Frame-'numf' |
[all …]
/linux/drivers/memory/ !
H A Domap-gpmc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2005-2006 Nokia Corporation
10 * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
33 #include <linux/omap-gpmc.h>
37 #include <linux/platform_data/mtd-nand-omap2.h>
39 #define DEVICE_NAME "omap-gpmc"
258 /* Define chip-selects as reserved by default until probe completes */
306 * gpmc_get_clk_period - get period of selected clock domain in ps
343 return (time_ns * 1000 + tick_ps - 1) / tick_ps; in gpmc_ns_to_clk_ticks()
358 return (time_ps + tick_ps - 1) / tick_ps; in gpmc_ps_to_ticks()
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/linux/arch/arm/boot/dts/st/ !
H A Dstm32f429.dtsi2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include "../armv7-m.dtsi"
49 #include <dt-bindings/clock/stm32fx-clock.h>
50 #include <dt-bindings/mfd/stm32f4-rcc.h>
53 #address-cells = <1>;
54 #size-cells = <1>;
57 clk_hse: clk-hse {
58 #clock-cells = <0>;
[all …]
/linux/net/ipv4/ !
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
40 so-called IP spoofing, however it can pose problems if you use
42 than packets from that host to you) or if you operate a non-routing
52 <file:Documentation/networking/ip-sysctl.rst>.
71 address into account. Furthermore, the TOS (Type-Of-Service) field
89 equal "cost" and chooses one of them in a non-deterministic fashion
132 <file:Documentation/admin-guide/nfs/nfsroot.rst> for details.
147 Read <file:Documentation/admin-guide/nfs/nfsroot.rst> for details.
160 <file:Documentation/admin-guide/nfs/nfsroot.rst> for details.
173 mobile-IP facilities (allowing laptops to seamlessly move between
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/linux/drivers/net/wireless/st/cw1200/ !
H A Dwsm.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * WSM host interface (HI) interface for ST-Ericsson CW1200 mac80211 drivers
5 * Copyright (c) 2010, ST-Ericsson
9 * Copyright (C) ST-Ericsson SA 2010
21 /* Radio band 2.412 -2.484 GHz. */
24 /* Radio band 4.9375-5.8250 GHz. */
28 /* 1 Mbps ERP-DSSS */
31 /* 2 Mbps ERP-DSSS */
34 /* 5.5 Mbps ERP-CCK */
37 /* 11 Mbps ERP-CCK */
[all …]
/linux/drivers/net/hyperv/ !
H A Dnetvsc.c1 // SPDX-License-Identifier: GPL-2.0-only
38 struct hv_device *dev = net_device_ctx->device_ctx; in netvsc_switch_datapath()
39 struct netvsc_device *nv_dev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_switch_datapath()
40 struct nvsp_message *init_pkt = &nv_dev->channel_init_pkt; in netvsc_switch_datapath()
45 net_device_ctx->data_path_is_vf = vf; in netvsc_switch_datapath()
48 init_pkt->hdr.msg_type = NVSP_MSG4_TYPE_SWITCH_DATA_PATH; in netvsc_switch_datapath()
50 init_pkt->msg.v4_msg.active_dp.active_datapath = in netvsc_switch_datapath()
53 init_pkt->msg.v4_msg.active_dp.active_datapath = in netvsc_switch_datapath()
59 ret = vmbus_sendpacket(dev->channel, init_pkt, in netvsc_switch_datapath()
68 if (ret != -EAGAIN) { in netvsc_switch_datapath()
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