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/linux/Documentation/ABI/stable/
H A Dsysfs-driver-mlxreg-io1 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
6 0 - health failed, 2 - health OK, 3 - ASIC in booting state.
10 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version
11 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version
20 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
25 forward direction - relevant bit is set 0;
26 reversed direction - relevant bit is set 1.
30 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version
39 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
48 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
[all …]
/linux/drivers/scsi/snic/
H A Dsnic_stats.h1 /* SPDX-License-Identifier: GPL-2.0-only */
10 atomic64_t max_sgl; /* Max # SGLs for any IO */
11 atomic64_t max_time; /* Max time to process IO */
12 atomic64_t max_qtime; /* Max time to Queue the IO */
13 atomic64_t max_cmpl_time; /* Max time to complete the IO */
15 atomic64_t max_io_sz; /* Max IO Size */
16 atomic64_t compl; /* IO Completions */
17 atomic64_t fail; /* IO Failures */
21 atomic64_t io_not_found; /* IO Not Found */
30 atomic64_t io_not_found;/* Abort IO Not Found */
[all …]
H A Dsnic_debugfs.c1 // SPDX-License-Identifier: GPL-2.0-only
11 * snic_debugfs_init - Initialize debugfs for snic debug logging
21 snic_glob->trc_root = debugfs_create_dir("snic", NULL); in snic_debugfs_init()
23 snic_glob->stats_root = debugfs_create_dir("statistics", in snic_debugfs_init()
24 snic_glob->trc_root); in snic_debugfs_init()
28 * snic_debugfs_term - Tear down debugfs intrastructure
37 debugfs_remove(snic_glob->stats_root); in snic_debugfs_term()
38 snic_glob->stats_root = NULL; in snic_debugfs_term()
40 debugfs_remove(snic_glob->trc_root); in snic_debugfs_term()
41 snic_glob->trc_root = NULL; in snic_debugfs_term()
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H A Dsnic_scsi.c1 // SPDX-License-Identifier: GPL-2.0-only
22 #define snic_cmd_tag(sc) (scsi_cmd_to_rq(sc)->tag)
100 u32 hash = snic_cmd_tag(sc) & (SNIC_IO_LOCKS - 1); in snic_io_lock_hash()
102 return &snic->io_req_lock[hash]; in snic_io_lock_hash()
108 return &snic->io_req_lock[tag & (SNIC_IO_LOCKS - 1)]; in snic_io_lock_tag()
128 SNIC_SCSI_DBG(snic->shost, in snic_release_req_buf()
130 sc, snic_cmd_tag(sc), rqi, rqi->req, rqi->abort_req, in snic_release_req_buf()
131 rqi->dr_req, snic_ioreq_state_to_str(CMD_STATE(sc)), in snic_release_req_buf()
134 if (req->u.icmnd.sense_addr) in snic_release_req_buf()
135 dma_unmap_single(&snic->pdev->dev, in snic_release_req_buf()
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H A Dsnic_fwint.h1 /* SPDX-License-Identifier: GPL-2.0-only */
18 SNIC_REQ_ICMND, /* Initiator command for SCSI IO */
20 SNIC_REQ_HBA_RESET, /* SNIC Reset */
29 SNIC_RSP_ICMND_CMPL, /* SCSI IO Completion */
31 SNIC_RSP_HBA_RESET_CMPL, /* SNIC Reset Completion */
57 SNIC_STAT_IO_NOT_FOUND, /* requested IO was not found */
81 * snic_io_hdr : host <--> firmware
103 hdr->type = typ; in snic_io_hdr_enc()
104 hdr->status = status; in snic_io_hdr_enc()
105 hdr->protocol = 0; in snic_io_hdr_enc()
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/linux/arch/arm64/boot/dts/realtek/
H A Drtd129x.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
5 * Copyright (c) 2016-2019 Andreas Färber
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/realtek,rtd1295.h>
16 interrupt-parent = <&gic>;
17 #address-cells = <1>;
18 #size-cells = <1>;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
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H A Drtd139x.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/reset/realtek,rtd1295.h>
15 interrupt-parent = <&gic>;
16 #address-cells = <1>;
17 #size-cells = <1>;
19 reserved-memory {
20 #address-cells = <1>;
21 #size-cells = <1>;
34 no-map;
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/linux/arch/arm/boot/dts/realtek/
H A Drtd1195.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
3 * Copyright (c) 2017-2019 Andreas Färber
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/realtek,rtd1195.h>
15 interrupt-parent = <&gic>;
16 #address-cells = <1>;
17 #size-cells = <1>;
20 #address-cells = <1>;
21 #size-cells = <0>;
25 compatible = "arm,cortex-a7";
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/linux/sound/soc/renesas/rcar/
H A Dctu.c1 // SPDX-License-Identifier: GPL-2.0
50 * -----------------------------------------------------------------------
55 * H'00_0001 2.38 x 10^-7 -132
56 * H'00_0000 0 Mute H'FF_FFFF 2.38 x 10^-7 -132
59 * Ex) Input ch -> Output ch
60 * 1ch -> 0ch
61 * 0ch -> 1ch
63 * amixer set "CTU Reset" on
68 * amixer set "CTU Reset" on
76 struct rsnd_kctrl_cfg_s reset; member
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/linux/drivers/net/arcnet/
H A Dcom90io.c2 * Linux ARCnet driver - COM90xx chipset (IO-mapped buffers)
5 * Written 1994-1999 by Avery Pennarun.
6 * Written 1999-2000 by Martin Mares <mj@ucw.cz>.
40 #include <linux/io.h>
64 * IO-mapped operation routines *
73 int ioaddr = dev->base_addr; in get_buffer_byte()
85 int ioaddr = dev->base_addr; in put_buffer_byte()
98 int ioaddr = dev->base_addr; in get_whole_buffer()
103 while (length--) in get_whole_buffer()
114 int ioaddr = dev->base_addr; in put_whole_buffer()
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/linux/drivers/char/ipmi/
H A Dipmi_bt_sm.c1 // SPDX-License-Identifier: GPL-2.0+
5 * The state machine for an Open IPMI BT sub-driver under ipmi_si.c, part
35 * Typical "Get BT Capabilities" values are 2-3 retries, 5-10 seconds,
38 * Since the Open IPMI architecture is single-message oriented at this
44 #define BT_RESET_DELAY 6 /* seconds after warm reset */
64 BT_STATE_LONG_BUSY /* BT doesn't get hosed :-) */
72 #define BT_STATE_CHANGE(X, Y) { bt->state = X; return Y; }
79 struct si_sm_io *io; member
110 #define BT_STATUS bt->io->inputb(bt->io, 0)
111 #define BT_CONTROL(x) bt->io->outputb(bt->io, 0, x)
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/linux/drivers/watchdog/
H A Dwd501p.h1 /* SPDX-License-Identifier: GPL-1.0+ */
19 #define WDT_COUNT0 (io+0)
20 #define WDT_COUNT1 (io+1)
21 #define WDT_COUNT2 (io+2)
22 #define WDT_CR (io+3)
23 #define WDT_SR (io+4) /* Start buzzer on PCI write */
24 #define WDT_RT (io+5) /* Stop buzzer on PCI write */
25 #define WDT_BUZZER (io+6) /* PCI only: rd=disable, wr=enable */
26 #define WDT_DC (io+7)
30 #define WDT_CLOCK (io+12) /* COUNT2: rd=16.67MHz, wr=2.0833MHz */
[all …]
/linux/drivers/scsi/fnic/
H A Dfnic_scsi.c1 // SPDX-License-Identifier: GPL-2.0-only
109 * also unmap and free the device-private scatter/gather list.
115 if (io_req->sgl_list_pa) in fnic_release_ioreq_buf()
116 dma_unmap_single(&fnic->pdev->dev, io_req->sgl_list_pa, in fnic_release_ioreq_buf()
117 sizeof(io_req->sgl_list[0]) * io_req->sgl_cnt, in fnic_release_ioreq_buf()
121 if (io_req->sgl_cnt) in fnic_release_ioreq_buf()
122 mempool_free(io_req->sgl_list_alloc, in fnic_release_ioreq_buf()
123 fnic->io_sgl_pool[io_req->sgl_type]); in fnic_release_ioreq_buf()
124 if (io_req->sense_buf_pa) in fnic_release_ioreq_buf()
125 dma_unmap_single(&fnic->pdev->dev, io_req->sense_buf_pa, in fnic_release_ioreq_buf()
[all …]
/linux/Documentation/devicetree/bindings/net/nfc/
H A Dmarvell,nci.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 - marvell,nfc-i2c
16 - marvell,nfc-spi
17 - marvell,nfc-uart
19 hci-muxed:
30 reset-n-io:
31 $ref: /schemas/types.yaml#/definitions/phandle-array
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/linux/drivers/media/platform/st/sti/c8sectpfe/
H A Dc8sectpfe-core.c
/linux/Documentation/devicetree/bindings/display/tegra/
H A Dnvidia,tegra124-dpaux.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/tegra/nvidia,tegra124-dpaux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
24 pattern: "^dpaux@[0-9a-f]+$"
28 - enum:
29 - nvidia,tegra124-dpaux
30 - nvidia,tegra210-dpaux
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6dl-victgo.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 /dts-v1/;
9 #include "imx6qdl-vicut1.dtsi"
15 gpio-keys {
16 compatible = "gpio-keys";
17 pinctrl-names = "default";
18 pinctrl-0 = <&pinctrl_gpiokeys>;
21 key-power {
25 wakeup-source;
28 key-enter {
[all …]
/linux/drivers/scsi/elx/efct/
H A Defct_hw.c1 // SPDX-License-Identifier: GPL-2.0
36 hw->link.status = SLI4_LINK_STATUS_MAX; in efct_hw_link_event_init()
37 hw->link.topology = SLI4_LINK_TOPO_NONE; in efct_hw_link_event_init()
38 hw->link.medium = SLI4_LINK_MEDIUM_MAX; in efct_hw_link_event_init()
39 hw->link.speed = 0; in efct_hw_link_event_init()
40 hw->link.loop_map = NULL; in efct_hw_link_event_init()
41 hw->link.fc_id = U32_MAX; in efct_hw_link_event_init()
50 struct efct *efct = hw->os; in efct_hw_read_max_dump_size()
55 if (PCI_FUNC(efct->pci->devfn) != 0) in efct_hw_read_max_dump_size()
58 if (sli_cmd_common_set_dump_location(&hw->sli, buf, 1, 0, NULL, 0)) in efct_hw_read_max_dump_size()
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/linux/Documentation/driver-api/usb/
H A Dcallbacks.rst11 completion callback can be found in :ref:`usb-urb`.
17 - @probe:
21 - @disconnect:
28 - @ioctl:
36 - @suspend:
39 - @resume:
42 - @reset_resume:
43 Called when the suspended device has been reset instead
48 - @pre_reset:
49 Called when the device is about to be reset.
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/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,wcd9335.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 WCD9335 Codec is a standalone Hi-Fi audio codec IC with in-built
27 clock-names:
29 - const: mclk
30 - const: slimbus
35 interrupt-names:
37 - const: intr1
[all …]
H A Dcirrus,cs48l32.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
13 The CS48L32 is a high-performance low-power audio DSP for smartphones and
15 DSP with a variety of power-efficient fixed-function audio processors.
19 include/dt-bindings/sound/cs48l32.yaml
22 - $ref: /schemas/spi/spi-peripheral-props.yaml#
23 - $ref: dai-common.yaml#
28 - cirrus,cs48l32
[all …]
/linux/Documentation/devicetree/bindings/input/
H A Dcirrus,cs40l50.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - James Ogletree <jogletre@opensource.cirrus.com>
14 integrated DSP, and closed-loop algorithms.
19 - cirrus,cs40l50
27 reset-gpios:
30 vdd-a-supply:
33 vdd-p-supply:
34 description: Power supply for always-on circuits.
[all …]
/linux/drivers/mfd/
H A Ducb1x00-core.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/drivers/mfd/ucb1x00-core.c
7 * The UCB1x00 core driver provides basic services for handling IO,
11 * to be used on other non-MCP-enabled hardware platforms.
35 * ucb1x00_io_set_dir - set IO direction
37 * @in: bitfield of IO pins to be set as inputs
38 * @out: bitfield of IO pins to be set as outputs
40 * Set the IO direction of the ten general purpose IO pins on
54 spin_lock_irqsave(&ucb->io_lock, flags); in ucb1x00_io_set_dir()
55 ucb->io_dir |= out; in ucb1x00_io_set_dir()
[all …]
/linux/arch/arm64/boot/dts/allwinner/
H A Dsun55i-t527-avaota-a1.dts1 // SPDX-License-Identifier: (GPL-2.0-only OR MIT)
4 /dts-v1/;
6 #include "sun55i-a523.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
12 compatible = "yuzukihd,avaota-a1", "allwinner,sun55i-t527";
21 stdout-path = "serial0:115200n8";
24 ext_osc32k: ext-osc32k-clk {
25 #clock-cells = <0>;
26 compatible = "fixed-clock";
27 clock-frequency = <32768>;
[all …]
/linux/drivers/phy/allwinner/
H A Dphy-sun50i-usb3.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
7 * Based on phy-sun9i-usb.c, which is:
9 * Copyright (C) 2014-2015 Chen-Yu Tsai <wens@csie.org>
13 * Copyright (c) 2010-2015 Allwinner Technology Co., Ltd.
18 #include <linux/io.h>
23 #include <linux/reset.h>
58 struct reset_control *reset; member
66 val = readl(phy->regs + SUNXI_PHY_EXTERNAL_CONTROL); in sun50i_usb3_phy_open()
69 writel(val, phy->regs + SUNXI_PHY_EXTERNAL_CONTROL); in sun50i_usb3_phy_open()
[all …]

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