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/Linux-v5.10/tools/testing/selftests/drivers/net/mlxsw/
Dtc_restrictions.sh2 # SPDX-License-Identifier: GPL-2.0
38 # It is forbidden in mlxsw driver to have mixed-bound
63 check_fail $? "Incorrect success to add drop rule to mixed bound block"
87 # egress-bound block.
113 check_fail $? "Incorrect success to add redirect rule to mixed bound block"
195 # On ingress, all matchall-mirror and matchall-sample
250 # On egress, all matchall-mirror rules have to be behind the flower rules
300 action police rate 0.5kbit burst 1m conform-exceed drop/ok
305 action police rate 2.5tbit burst 1g conform-exceed drop/ok
310 action police rate 1.5kbit burst 1m conform-exceed drop/ok
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/net/
Dsnps,dwmac.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Torgue <alexandre.torgue@st.com>
11 - Giuseppe Cavallaro <peppe.cavallaro@st.com>
12 - Jose Abreu <joabreu@synopsys.com>
23 - snps,dwmac
24 - snps,dwmac-3.50a
25 - snps,dwmac-3.610
26 - snps,dwmac-3.70a
[all …]
Dsti-dwmac.txt10 - compatible : Can be "st,stih415-dwmac", "st,stih416-dwmac",
11 "st,stih407-dwmac", "st,stid127-dwmac".
12 - st,syscon : Should be phandle/offset pair. The phandle to the syscon node which
14 - st,gmac_en: this is to enable the gmac into a dedicated sysctl control
16 - pinctrl-0: pin-control for all the MII mode supported.
19 - resets : phandle pointing to the system reset controller with correct
21 - st,ext-phyclk: valid only for RMII where PHY can generate 50MHz clock or
23 - st,tx-retime-src: This specifies which clk is wired up to the mac for
27 - sti-ethclk: this is the phy clock.
28 - sti-clkconf: this is an extra sysconfig register, available in new SoCs,
[all …]
Dstm32-dwmac.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/net/stm32-dwmac.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Alexandre Torgue <alexandre.torgue@st.com>
12 - Christophe Roullier <christophe.roullier@st.com>
23 - st,stm32-dwmac
24 - st,stm32mp1-dwmac
26 - compatible
29 - $ref: "snps,dwmac.yaml#"
[all …]
/Linux-v5.10/drivers/net/ethernet/stmicro/stmmac/
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()
[all …]
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 */
108 #define GMAC_CONTROL_BE 0x00200000 /* Frame Burst Enable */
119 #define GMAC_CONTROL_LM 0x00001000 /* Loop-back mode */
177 #define GMAC_DEBUG_RXFSTS_MASK GENMASK(9, 8) /* MTL Rx FIFO Fill-level */
196 /*--- DMA BLOCK defines ---*/
201 /* Programmable burst length (passed thorugh platform)*/
202 #define DMA_BUS_MODE_PBL_MASK 0x00003f00 /* Programmable Burst Len */
212 #define DMA_BUS_MODE_FB 0x00010000 /* Fixed burst */
[all …]
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.
22 pr_info("dwmac4: Master AXI performs %s burst length\n", in dwmac4_dma_axi()
25 if (axi->axi_lpi_en) in dwmac4_dma_axi()
27 if (axi->axi_xit_frm) in dwmac4_dma_axi()
31 value |= (axi->axi_wr_osr_lmt & DMA_AXI_OSR_MAX) << in dwmac4_dma_axi()
35 value |= (axi->axi_rd_osr_lmt & DMA_AXI_OSR_MAX) << in dwmac4_dma_axi()
38 /* Depending on the UNDEF bit the Master AXI will perform any burst in dwmac4_dma_axi()
43 switch (axi->axi_blen[i]) { in dwmac4_dma_axi()
76 u32 rxpbl = dma_cfg->rxpbl ?: dma_cfg->pbl; in dwmac4_dma_init_rx_chan()
[all …]
Dstmmac_platform.c1 // SPDX-License-Identifier: GPL-2.0-only
5 Copyright (C) 2007-2011 STMicroelectronics Ltd
25 * dwmac1000_validate_mcast_bins - validates the number of Multicast filter bins
56 * dwmac1000_validate_ucast_entries - validate the Unicast address entries
87 * stmmac_axi_setup - parse DT parameters for programming the AXI register
90 * if required, from device-tree the AXI internal register can be tuned
98 np = of_parse_phandle(pdev->dev.of_node, "snps,axi-config", 0); in stmmac_axi_setup()
102 axi = devm_kzalloc(&pdev->dev, sizeof(*axi), GFP_KERNEL); in stmmac_axi_setup()
105 return ERR_PTR(-ENOMEM); in stmmac_axi_setup()
108 axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en"); in stmmac_axi_setup()
[all …]
/Linux-v5.10/Documentation/networking/device_drivers/ethernet/stmicro/
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
[all …]
/Linux-v5.10/drivers/staging/comedi/drivers/
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 …]
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-v5.10/Documentation/driver-api/dmaengine/
Dclient.rst8 ``Documentation/crypto/async-tx-api.rst``
11 Below is a guide to device driver writers on how to use the Slave-DMA API of the
19 - Allocate a DMA slave channel
21 - Set slave and controller specific parameters
23 - Get a descriptor for transaction
25 - Submit the transaction
27 - Issue pending requests and wait for callback notification
40 .. code-block:: c
56 DMA direction, DMA addresses, bus widths, DMA burst lengths etc
66 .. code-block:: c
[all …]
/Linux-v5.10/drivers/dma/
Dnbpfaxi.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
10 #include <linux/dma-mapping.h>
23 #include <dt-bindings/dma/nbpfaxi.h>
105 * 1. high-level descriptor, containing a struct dma_async_tx_descriptor object
109 * allocated from coherent memory - one per SG segment
112 * together with link descriptors as mixed (DMA / CPU) objects, or (b)
116 * Therefore for both cases (a) and (b) at run-time objects (2) and (3) shall be
143 * struct nbpf_desc - DMA transfer descriptor
162 #define NBPF_DESCS_PER_PAGE ((PAGE_SIZE - sizeof(struct list_head)) / \
[all …]
/Linux-v5.10/include/linux/
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-v5.10/drivers/memory/
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>
30 #include <linux/omap-gpmc.h>
34 #include <linux/platform_data/mtd-nand-omap2.h>
36 #define DEVICE_NAME "omap-gpmc"
243 /* Define chip-selects as reserved by default until probe completes */
291 * gpmc_get_clk_period - get period of selected clock domain in ps
328 return (time_ns * 1000 + tick_ps - 1) / tick_ps; in gpmc_ns_to_clk_ticks()
343 return (time_ps + tick_ps - 1) / tick_ps; in gpmc_ps_to_ticks()
[all …]
/Linux-v5.10/arch/arm/boot/dts/
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 …]
Dstm32mp151.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp1-clks.h>
8 #include <dt-bindings/reset/stm32mp1-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
[all …]
/Linux-v5.10/net/ipv4/
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
[all …]
/Linux-v5.10/drivers/usb/host/
Dxhci.h1 /* SPDX-License-Identifier: GPL-2.0 */
19 #include <linux/io-64-nonatomic-lo-hi.h>
21 /* Code sharing between pci-quirks and xhci hcd */
22 #include "xhci-ext-caps.h"
23 #include "pci-quirks.h"
28 /* Max number of USB devices for any host controller - limit in section 6.1 */
30 /* Section 5.3.3 - MaxPorts */
40 * struct xhci_cap_regs - xHCI Host Controller Capability Registers.
42 * @hcs_params1: HCSPARAMS1 - Structural Parameters 1
43 * @hcs_params2: HCSPARAMS2 - Structural Parameters 2
[all …]
/Linux-v5.10/drivers/net/wireless/st/cw1200/
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-v5.10/include/net/
Dmac80211.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * mac80211 <-> driver interface
5 * Copyright 2002-2005, Devicescape Software, Inc.
6 * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
7 * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
8 * Copyright 2013-2014 Intel Mobile Communications GmbH
9 * Copyright (C) 2015 - 2017 Intel Deutschland GmbH
10 * Copyright (C) 2018 - 2020 Intel Corporation
30 * only partial functionality in hard- or firmware. This document
31 * defines the interface between mac80211 and low-level hardware
[all …]
/Linux-v5.10/sound/pci/ice1712/
Dice1724.c1 // SPDX-License-Identifier: GPL-2.0-or-later
67 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
105 /* check whether the clock mode is spdif-in */
116 return (!ice->is_spdif_master(ice)) && PRO_RATE_LOCKED; in is_pro_rate_locked()
135 dev_dbg(ice->card->dev, "snd_vt1724_ac97_ready: timeout\n"); in snd_vt1724_ac97_ready()
145 dev_dbg(ice->card->dev, "snd_vt1724_ac97_wait_bit: timeout\n"); in snd_vt1724_ac97_wait_bit()
146 return -EIO; in snd_vt1724_ac97_wait_bit()
153 struct snd_ice1712 *ice = ac97->private_data; in snd_vt1724_ac97_write()
158 old_cmd |= ac97->num; in snd_vt1724_ac97_write()
167 struct snd_ice1712 *ice = ac97->private_data; in snd_vt1724_ac97_read()
[all …]
/Linux-v5.10/Documentation/networking/
Dip-sysctl.rst1 .. SPDX-License-Identifier: GPL-2.0
10 ip_forward - BOOLEAN
11 - 0 - disabled (default)
12 - not 0 - enabled
20 ip_default_ttl - INTEGER
25 ip_no_pmtu_disc - INTEGER
27 fragmentation-required ICMP is received, the PMTU to this
37 accept fragmentation-needed errors if the underlying protocol
47 Possible values: 0-3
51 min_pmtu - INTEGER
[all …]
/Linux-v5.10/drivers/pcmcia/
Dyenta_socket.c1 // SPDX-License-Identifier: GPL-2.0-only
39 MODULE_PARM_DESC(pwr_irqs_off, "Force IRQs off during power-on of slot. Use only when seeing IRQ st…
43 MODULE_PARM_DESC(o2_speedup, "Use prefetch/burst for O2-bridges: 'on', 'off' "
58 #define debug(x, s, args...) dev_dbg(&s->dev->dev, x, ##args)
80 * Generate easy-to-use ways of reading a cardbus sockets
86 u32 val = readl(socket->base + reg); in cb_readl()
94 writel(val, socket->base + reg); in cb_writel()
95 readl(socket->base + reg); /* avoid problems with PCI write posting */ in cb_writel()
101 pci_read_config_byte(socket->dev, offset, &val); in config_readb()
109 pci_read_config_word(socket->dev, offset, &val); in config_readw()
[all …]
/Linux-v5.10/block/
Dblk-core.c1 // SPDX-License-Identifier: GPL-2.0
7 * kernel-doc documentation started by NeilBrown <neilb@cse.unsw.edu.au>
8 * - July2000
9 * bio rewrite, highmem i/o, etc, Jens Axboe <axboe@suse.de> - may 2001
17 #include <linux/backing-dev.h>
20 #include <linux/blk-mq.h>
32 #include <linux/fault-inject.h>
37 #include <linux/blk-cgroup.h>
38 #include <linux/t10-pi.h>
43 #include <linux/blk-crypto.h>
[all …]

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