| /Linux-v6.1/sound/soc/intel/atom/sst/ |
| D | sst_loader.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * sst_dsp.c - Intel SST Driver for audio engine
5 * Copyright (C) 2008-14 Intel Corp
30 #include "../sst-mfld-platform.h"
35 /* __iowrite32_copy uses 32-bit count values so divide by 4 for in memcpy32_toio()
43 /* __ioread32_copy uses 32-bit count values so divide by 4 for in memcpy32_fromio()
50 * intel_sst_reset_dsp_mrfld - Resetting SST DSP
59 dev_dbg(sst_drv_ctx->dev, "sst: Resetting the DSP in mrfld\n"); in intel_sst_reset_dsp_mrfld()
60 csr.full = sst_shim_read64(sst_drv_ctx->shim, SST_CSR); in intel_sst_reset_dsp_mrfld()
62 dev_dbg(sst_drv_ctx->dev, "value:0x%llx\n", csr.full); in intel_sst_reset_dsp_mrfld()
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| D | sst_ipc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * sst_ipc.c - Intel SST Driver for audio engine
5 * Copyright (C) 2008-14 Intel Corporation
23 #include <asm/intel-mid.h>
25 #include "../sst-mfld-platform.h"
33 dev_dbg(ctx->dev, "Enter\n"); in sst_create_block()
37 msg->condition = false; in sst_create_block()
38 msg->on = true; in sst_create_block()
39 msg->msg_id = msg_id; in sst_create_block()
40 msg->drv_id = drv_id; in sst_create_block()
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| /Linux-v6.1/sound/usb/line6/ |
| D | midibuf.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
17 message_length = -1; in midibuf_message_length()
21 message_length = length[(code >> 4) - 8]; in midibuf_message_length()
28 static const int length[] = { -1, 2, -1, 2, -1, -1, 1, 1, 1, 1, in midibuf_message_length()
29 1, 1, 1, -1, 1, 1 in midibuf_message_length()
39 return (this->pos_read == this->pos_write) && !this->full; in midibuf_is_empty()
44 return this->full; in midibuf_is_full()
49 this->pos_read = this->pos_write = this->full = 0; in line6_midibuf_reset()
50 this->command_prev = -1; in line6_midibuf_reset()
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | vf610-zii-dev-rev-b.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "vf610-zii-dev.dtsi"
11 compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610";
13 mdio-mux {
14 compatible = "mdio-mux-gpio";
15 pinctrl-0 = <&pinctrl_mdio_mux>;
16 pinctrl-names = "default";
21 mdio-parent-bus = <&mdio1>;
22 #address-cells = <1>;
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| D | bcm958625-meraki-alamo.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
5 * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
8 #include "bcm958625-meraki-mx6x-common.dtsi"
12 compatible = "gpio-keys-polled";
14 poll-interval = <20>;
16 button-reset {
24 compatible = "gpio-leds";
26 led-0 {
27 /* green:wan1-left */
29 function-enumerator = <0>;
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| D | qcom-ipq8064-rb3011.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-ipq8064.dtsi"
3 #include <dt-bindings/input/input.h>
4 #include <dt-bindings/leds/common.h>
7 model = "MikroTik RB3011UiAS-RM";
14 mdio-gpio0 = &mdio0;
15 mdio-gpio1 = &mdio1;
20 stdout-path = "serial0:115200n8";
28 mdio0: mdio-0 {
30 compatible = "virtual,mdio-gpio";
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| D | bcm47094-linksys-panamera.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
9 #include "bcm5301x-nand-cs0-bch8.dtsi"
30 gpio-keys {
31 compatible = "gpio-keys";
33 button-wps {
39 button-rfkill {
45 button-reset {
53 compatible = "gpio-leds";
63 trigger-sources = <&ohci_port2>, <&ehci_port2>;
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-driver-ufs | 3 Contact: linux-scsi@vger.kernel.org
5 This file contains the auto-hibernate idle timer setting of a
6 UFS host controller. A value of '0' means auto-hibernate is not
11 10-bit values with a power-of-ten multiplier which allows a
20 device descriptor parameters. The full information about
30 device descriptor parameters. The full information about
40 the UFS device descriptor parameters. The full information
51 The full information about the descriptor could be found
61 the UFS device descriptor parameters. The full information
72 The full information about the descriptor could be found
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| /Linux-v6.1/fs/btrfs/ |
| D | block-rsv.c | 1 // SPDX-License-Identifier: GPL-2.0
5 #include "block-rsv.h"
6 #include "space-info.h"
8 #include "block-group.h"
9 #include "disk-io.h"
15 * reservations. Each block_rsv has a ->size and a ->reserved. ->size is
16 * how large we want our block rsv to be, ->reserved is how much space is
19 * ->failfast exists for the truncate case, and is described below.
23 * -> Reserve
27 * accounted for in space_info->bytes_may_use, and then add the bytes to
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| D | block-rsv.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
24 u64 size; member
28 bool full; member
34 * Qgroup equivalent for @size @reserved
36 * Unlike normal @size/@reserved for inode rsv, qgroup doesn't care
37 * about things like csum size nor how many tree blocks it will need to
96 * Fast path to check if the reserve is full, may be carefully used outside of
101 return data_race(rsv->full); in btrfs_block_rsv_full()
|
| /Linux-v6.1/drivers/gpu/drm/radeon/ |
| D | r100.c | 110 * r100_wait_for_vblank - vblank wait asic callback.
115 * Wait for vblank on the requested crtc (r1xx-r4xx).
121 if (crtc >= rdev->num_crtc) in r100_wait_for_vblank()
151 * r100_page_flip - pageflip callback.
158 * Does the actual pageflip (r1xx-r4xx).
165 struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id]; in r100_page_flip()
167 struct drm_framebuffer *fb = radeon_crtc->base.primary->fb; in r100_page_flip()
173 WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, tmp); in r100_page_flip()
176 pitch_pixels = fb->pitches[0] / fb->format->cpp[0]; in r100_page_flip()
177 crtc_pitch = DIV_ROUND_UP(pitch_pixels * fb->format->cpp[0] * 8, in r100_page_flip()
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| /Linux-v6.1/arch/x86/kernel/cpu/ |
| D | cacheinfo.c | 1 // SPDX-License-Identifier: GPL-2.0
41 short size; member
51 { 0x06, LVL_1_INST, 8 }, /* 4-way set assoc, 32 byte line size */
52 { 0x08, LVL_1_INST, 16 }, /* 4-way set assoc, 32 byte line size */
53 { 0x09, LVL_1_INST, 32 }, /* 4-way set assoc, 64 byte line size */
54 { 0x0a, LVL_1_DATA, 8 }, /* 2 way set assoc, 32 byte line size */
55 { 0x0c, LVL_1_DATA, 16 }, /* 4-way set assoc, 32 byte line size */
56 { 0x0d, LVL_1_DATA, 16 }, /* 4-way set assoc, 64 byte line size */
57 { 0x0e, LVL_1_DATA, 24 }, /* 6-way set assoc, 64 byte line size */
58 { 0x21, LVL_2, 256 }, /* 8-way set assoc, 64 byte line size */
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| /Linux-v6.1/drivers/staging/media/atomisp/pci/base/circbuf/interface/ |
| D | ia_css_circbuf.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
46 * @param desc The descriptor set to the size using ia_css_circbuf_desc_init().
69 * @return the pop-out value.
106 elem->val = val; in ia_css_circbuf_elem_set_val()
134 ia_css_circbuf_elem_set_val(dest, src->val); in ia_css_circbuf_elem_cpy()
154 OP___assert(cb->desc); in ia_css_circbuf_get_pos_at_offset()
155 OP___assert(cb->desc->size > 0); in ia_css_circbuf_get_pos_at_offset()
159 offset += cb->desc->size; in ia_css_circbuf_get_pos_at_offset()
163 dest = OP_std_modadd(base, offset, cb->desc->size); in ia_css_circbuf_get_pos_at_offset()
187 OP___assert(cb->desc); in ia_css_circbuf_get_offset()
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| D | ia_css_circbuf_desc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
35 * - true when it is empty.
36 * - false when it is not empty.
42 return (cb_desc->end == cb_desc->start); in ia_css_circbuf_desc_is_empty()
46 * @brief Test if the circular buffer descriptor is full.
52 * - true when it is full.
53 * - false when it is not full.
59 return (OP_std_modadd(cb_desc->end, 1, cb_desc->size) == cb_desc->start); in ia_css_circbuf_desc_is_full()
66 * @param size The size of the circular buffer
70 int8_t size) in ia_css_circbuf_desc_init() argument
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| /Linux-v6.1/arch/arm64/boot/dts/freescale/ |
| D | fsl-lx2160a-bluebox3.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 // Copyright 2020-2021 NXP
7 /dts-v1/;
9 #include "fsl-lx2160a.dtsi"
13 compatible = "fsl,lx2160a-bluebox3", "fsl,lx2160a";
23 stdout-path = "serial0:115200n8";
26 sb_3v3: regulator-sb3v3 {
27 compatible = "regulator-fixed";
28 regulator-name = "MC34717-3.3VSB";
29 regulator-min-microvolt = <3300000>;
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| /Linux-v6.1/Documentation/devicetree/bindings/fpga/ |
| D | fpga-region.txt | 6 - Introduction
7 - Terminology
8 - Sequence
9 - FPGA Region
10 - Supported Use Models
11 - Device Tree Examples
12 - Constraints
31 Full Reconfiguration
44 * The size and specific location of each PRR is fixed.
62 * During Full Reconfiguration, hardware bridges between the host and FPGA
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| /Linux-v6.1/fs/hfsplus/ |
| D | bitmap.c | 1 // SPDX-License-Identifier: GPL-2.0
19 int hfsplus_block_allocate(struct super_block *sb, u32 size, in hfsplus_block_allocate() argument
32 return size; in hfsplus_block_allocate()
34 hfs_dbg(BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len); in hfsplus_block_allocate()
35 mutex_lock(&sbi->alloc_mutex); in hfsplus_block_allocate()
36 mapping = sbi->alloc_file->i_mapping; in hfsplus_block_allocate()
39 start = size; in hfsplus_block_allocate()
43 curr = pptr + (offset & (PAGE_CACHE_BITS - 1)) / 32; in hfsplus_block_allocate()
45 offset &= ~(PAGE_CACHE_BITS - 1); in hfsplus_block_allocate()
46 if ((size ^ offset) / PAGE_CACHE_BITS) in hfsplus_block_allocate()
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| /Linux-v6.1/drivers/usb/gadget/ |
| D | epautoconf.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * epautoconf.c -- endpoint autoconfiguration for usb gadget drivers
20 * usb_ep_autoconfig_ss() - choose an endpoint matching the ep
25 * size must also be initialized. This is modified on
44 * Also, high and full speed descriptors will be different.
54 * is initialized as if the endpoint were used at full speed and
59 * assigning ep->claimed to true.
71 if (gadget->ops->match_ep) { in usb_ep_autoconfig_ss()
72 ep = gadget->ops->match_ep(gadget, desc, ep_comp); in usb_ep_autoconfig_ss()
78 list_for_each_entry (ep, &gadget->ep_list, ep_list) { in usb_ep_autoconfig_ss()
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| /Linux-v6.1/Documentation/devicetree/bindings/dma/ |
| D | st,stm32-dma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/st,stm32-dma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The STM32 DMA is a general-purpose direct memory access controller capable of
13 described in the dma.txt file, using a four-cell specifier for each
19 -bit 9: Peripheral Increment Address
22 -bit 10: Memory Increment Address
25 -bit 15: Peripheral Increment Offset Size
26 0x0: offset size is linked to the peripheral bus width
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| /Linux-v6.1/arch/mips/include/asm/ |
| D | cmpxchg.h | 6 * Copyright (C) 2003, 06, 07 by Ralf Baechle (ralf@linux-mips.org)
20 * - Get an error at compile-time due to __compiletime_error, if supported by
25 * - Get an error at link-time due to the call to the missing function.
28 __compiletime_error("Bad argument size for cmpxchg");
32 __compiletime_error("Bad argument size for xchg");
44 " " __SYNC(full, loongson3_war) " \n" \
68 unsigned int size);
71 unsigned long __xchg(volatile void *ptr, unsigned long x, int size) in __xchg() argument
73 switch (size) { in __xchg()
76 return __xchg_small(ptr, x, size); in __xchg()
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| /Linux-v6.1/lib/xz/ |
| D | xz_dec_lzma2.c | 5 * Igor Pavlov <https://7-zip.org/>
32 * start <= pos <= full <= end
35 * In multi-call mode, also these are true:
36 * end == size
37 * size <= size_max
38 * allocated <= size
40 * Most of these variables are size_t to support single-call mode,
55 * How full dictionary is. This is used to detect corrupt input that
58 size_t full; member
64 * End of the dictionary buffer. In multi-call mode, this is
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| /Linux-v6.1/include/linux/ |
| D | lz4.h | 4 * Copyright (C) 2016, Sven Schmidt <4sschmid@informatik.uni-hamburg.de>
11 * for LZ4 - Fast LZ compression algorithm.
13 * LZ4 - Fast LZ compression algorithm
14 * Copyright (C) 2011-2016, Yann Collet.
15 * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
37 * - LZ4 homepage : http://www.lz4.org
38 * - LZ4 source repository : https://github.com/lz4/lz4
47 /*-************************************************************************
52 * Memory usage formula : N->2^N Bytes
53 * (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; etc.)
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| /Linux-v6.1/Documentation/devicetree/bindings/net/dsa/ |
| D | mediatek,mt7530.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Arınç ÜNAL <arinc.unal@arinc9.com>
11 - Landen Chao <Landen.Chao@mediatek.com>
12 - DENG Qingfang <dqfext@gmail.com>
13 - Sean Wang <sean.wang@mediatek.com>
16 There are two versions of MT7530, standalone and in a multi-chip module.
18 MT7530 is a part of the multi-chip module in MT7620AN, MT7620DA, MT7620DAN,
31 - Port 5 can be used as a CPU port.
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| D | microchip,lan937x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - UNGLinuxDriver@microchip.com
13 - $ref: dsa.yaml#
18 - microchip,lan9370
19 - microchip,lan9371
20 - microchip,lan9372
21 - microchip,lan9373
22 - microchip,lan9374
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| /Linux-v6.1/kernel/trace/ |
| D | trace_seq.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2008-2014 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
16 * The buffer size is currently PAGE_SIZE, although it may become dynamic
31 #define TRACE_SEQ_BUF_LEFT(s) seq_buf_buffer_left(&(s)->seq)
38 if (unlikely(!s->seq.size)) in __trace_seq_init()
43 * trace_print_seq - move the contents of trace_seq into a seq_file
57 ret = seq_buf_print_seq(m, &s->seq); in trace_print_seq()
71 * trace_seq_printf - sequence printing of trace information
83 unsigned int save_len = s->seq.len; in trace_seq_printf()
86 if (s->full) in trace_seq_printf()
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