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/linux/drivers/gpu/drm/amd/display/dc/basics/
H A Dcalcs_logger.h28 #define DC_LOGGER ctx->logger
36 DC_LOG_BANDWIDTH_CALCS(" [enum] bw_calcs_version version %d", dceip->version); in print_bw_calcs_dceip()
37 DC_LOG_BANDWIDTH_CALCS(" [bool] large_cursor: %d", dceip->large_cursor); in print_bw_calcs_dceip()
38 …DC_LOG_BANDWIDTH_CALCS(" [bool] dmif_pipe_en_fbc_chunk_tracker: %d", dceip->dmif_pipe_en_fbc_chunk… in print_bw_calcs_dceip()
39 …DC_LOG_BANDWIDTH_CALCS(" [bool] display_write_back_supported: %d", dceip->display_write_back_suppo… in print_bw_calcs_dceip()
40 DC_LOG_BANDWIDTH_CALCS(" [bool] argb_compression_support: %d", dceip->argb_compression_support); in print_bw_calcs_dceip()
41 DC_LOG_BANDWIDTH_CALCS(" [bool] pre_downscaler_enabled: %d", dceip->pre_downscaler_enabled); in print_bw_calcs_dceip()
42 DC_LOG_BANDWIDTH_CALCS(" [bool] underlay_downscale_prefetch_enabled: %d", in print_bw_calcs_dceip()
43 dceip->underlay_downscale_prefetch_enabled); in print_bw_calcs_dceip()
44 DC_LOG_BANDWIDTH_CALCS(" [bool] graphics_lb_nodownscaling_multi_line_prefetching: %d", in print_bw_calcs_dceip()
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/linux/drivers/usb/gadget/udc/aspeed-vhub/
H A Ddev.c1 // SPDX-License-Identifier: GPL-2.0+
3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
5 * dev.c - Individual device/gadget management (ie, a port = a gadget)
25 #include <linux/dma-mapping.h>
31 void ast_vhub_dev_irq(struct ast_vhub_dev *d) in ast_vhub_dev_irq() argument
33 u32 istat = readl(d->regs + AST_VHUB_DEV_ISR); in ast_vhub_dev_irq()
35 writel(istat, d->regs + AST_VHUB_DEV_ISR); in ast_vhub_dev_irq()
38 ast_vhub_ep0_handle_ack(&d->ep0, true); in ast_vhub_dev_irq()
40 ast_vhub_ep0_handle_ack(&d->ep0, false); in ast_vhub_dev_irq()
42 ast_vhub_ep0_handle_setup(&d->ep0); in ast_vhub_dev_irq()
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/linux/drivers/media/usb/dvb-usb-v2/
H A Ddvb_usb_core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de>
10 #include <media/media-device.h>
22 static int dvb_usbv2_download_firmware(struct dvb_usb_device *d, in dvb_usbv2_download_firmware() argument
27 dev_dbg(&d->udev->dev, "%s:\n", __func__); in dvb_usbv2_download_firmware()
29 if (!d->props->download_firmware) { in dvb_usbv2_download_firmware()
30 ret = -EINVAL; in dvb_usbv2_download_firmware()
34 ret = request_firmware(&fw, name, &d->udev->dev); in dvb_usbv2_download_firmware()
36 dev_err(&d->udev->dev, in dvb_usbv2_download_firmware()
37 …"%s: Did not find the firmware file '%s' (status %d). You can use <kernel_dir>/scripts/get_dvb_fir… in dvb_usbv2_download_firmware()
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/linux/
H A DCREDITS1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
5 (W), PGP key ID and fingerprint (P), description (D), and
6 snail-mail address (S).
10 ----------
14 D: Alpha systems hacking, IPv6 and other network related stuff
15 D: One of assisting postmasters for vger.kernel.org's lists
21 D: Samsung pin controller driver
25 D: Synopsys DesignWare XPCS MDIO/PCS driver.
30 D: /proc/sysvipc
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/linux/drivers/mtd/
H A Dmtdswap.c1 // SPDX-License-Identifier: GPL-2.0-only
11 * support and lock-less operation written by Adrian Hunter.
59 #define BLOCK_ERROR (UINT_MAX - 1)
60 #define BLOCK_MAX (UINT_MAX - 2)
80 rb)->erase_count)
82 rb)->erase_count)
153 * page from the current block and is then pre-empted by the GC
160 #define TREE_ROOT(d, name) (&d->trees[MTDSWAP_ ## name].root) argument
161 #define TREE_EMPTY(d, name) (TREE_ROOT(d, name)->rb_node == NULL) argument
162 #define TREE_NONEMPTY(d, name) (!TREE_EMPTY(d, name)) argument
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/linux/drivers/block/aoe/
H A Daoedev.c8 #include <linux/blk-mq.h>
18 static void freetgt(struct aoedev *d, struct aoetgt *t);
19 static void skbpoolfree(struct aoedev *d);
29 * - partitions,
30 * - slots per shelf,
31 * - or shelves,
52 error = -1; in minor_get_dyn()
72 pr_err("aoe: %s %d slots per shelf\n", in minor_get_static()
75 error = -1; in minor_get_static()
81 pr_err("aoe: %s with e%ld.%d\n", in minor_get_static()
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H A Daoeblk.c9 #include <linux/blk-mq.h>
10 #include <linux/backing-dev.h>
37 struct aoedev *d = disk->private_data; in aoedisk_show_state() local
40 (d->flags & DEVFL_UP) ? "up" : "down", in aoedisk_show_state()
41 (d->flags & DEVFL_KICKME) ? ",kickme" : in aoedisk_show_state()
42 (d->nopen && !(d->flags & DEVFL_UP)) ? ",closewait" : ""); in aoedisk_show_state()
43 /* I'd rather see nopen exported so we can ditch closewait */ in aoedisk_show_state()
49 struct aoedev *d = disk->private_data; in aoedisk_show_mac() local
50 struct aoetgt *t = d->targets[0]; in aoedisk_show_mac()
54 return sysfs_emit(page, "%pm\n", t->addr); in aoedisk_show_mac()
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/linux/drivers/clk/ti/
H A Dadpll.c1 // SPDX-License-Identifier: GPL-2.0-only
5 #include <linux/clk-provider.h>
175 static const char *ti_adpll_clk_get_name(struct ti_adpll_data *d, in ti_adpll_clk_get_name() argument
183 err = of_property_read_string_index(d->np, in ti_adpll_clk_get_name()
184 "clock-output-names", in ti_adpll_clk_get_name()
190 name = devm_kasprintf(d->dev, GFP_KERNEL, "%08lx.adpll.%s", in ti_adpll_clk_get_name()
191 d->pa, postfix); in ti_adpll_clk_get_name()
199 static int ti_adpll_setup_clock(struct ti_adpll_data *d, struct clk *clock, in ti_adpll_setup_clock() argument
207 d->clocks[index].clk = clock; in ti_adpll_setup_clock()
208 d->clocks[index].unregister = unregister; in ti_adpll_setup_clock()
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/linux/scripts/dtc/
H A Ddata.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 void data_free(struct data d) in data_free() argument
12 m = d.markers; in data_free()
14 nm = m->next; in data_free()
15 free(m->ref); in data_free()
20 if (d.val) in data_free()
21 free(d.val); in data_free()
24 struct data data_grow_for(struct data d, unsigned int xlen) in data_grow_for() argument
30 return d; in data_grow_for()
32 nd = d; in data_grow_for()
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/linux/drivers/media/usb/dvb-usb/
H A Ddvb-usb-remote.c1 // SPDX-License-Identifier: GPL-2.0
2 /* dvb-usb-remote.c is part of the DVB USB library.
4 * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de)
5 * see dvb-usb-init.c for copyright information.
7 …* This file contains functions for initializing the input-device and for handling remote-control-q…
9 #include "dvb-usb-common.h"
20 if (ke->flags & INPUT_KEYMAP_BY_INDEX) { in legacy_dvb_usb_get_keymap_index()
21 index = ke->index; in legacy_dvb_usb_get_keymap_index()
48 struct dvb_usb_device *d = input_get_drvdata(dev); in legacy_dvb_usb_getkeycode() local
49 struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table; in legacy_dvb_usb_getkeycode()
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H A Ddvb-usb-init.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * DVB USB library - provides a generic interface for a DVB USB device driver.
5 * dvb-usb-init.c
7 * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de)
9 * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
11 #include "dvb-usb-common.h"
16 …ng level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64,mem=128,uxfer=256 (or-able))." DVB_USB_DEBU…
24 MODULE_PARM_DESC(force_pid_filter_usage, "force all dvb-usb-devices to use a PID filter, if any (de…
26 static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs) in dvb_usb_adapter_init() argument
31 for (n = 0; n < d->props.num_adapters; n++) { in dvb_usb_adapter_init()
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/linux/net/bluetooth/rfcomm/
H A Dcore.c44 static int channel_mtu = -1;
58 static int rfcomm_queue_disc(struct rfcomm_dlc *d);
60 static int rfcomm_send_pn(struct rfcomm_session *s, int cr, struct rfcomm_dlc *d);
75 /* ---- RFCOMM frame parsing macros ---- */
83 #define __session_dir(s) ((s)->initiator ? 0x00 : 0x01)
111 /* ---- RFCOMM FCS computation ---- */
113 /* reversed, 8-bit, poly=0x07 */
162 return 0xff - __crc(data); in __fcs()
168 return 0xff - rfcomm_crc_table[__crc(data) ^ data[2]]; in __fcs2()
182 /* ---- L2CAP callbacks ---- */
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/linux/drivers/gpu/drm/mcde/
H A Dmcde_dsi.c1 // SPDX-License-Identifier: GPL-2.0+
69 struct mcde_dsi *d; in mcde_dsi_irq() local
73 d = host_to_mcde_dsi(mdsi->host); in mcde_dsi_irq()
75 dev_dbg(d->dev, "%s called\n", __func__); in mcde_dsi_irq()
77 val = readl(d->regs + DSI_DIRECT_CMD_STS_FLAG); in mcde_dsi_irq()
79 dev_dbg(d->dev, "DSI_DIRECT_CMD_STS_FLAG = %08x\n", val); in mcde_dsi_irq()
81 dev_dbg(d->dev, "direct command write completed\n"); in mcde_dsi_irq()
84 dev_dbg(d->dev, "direct command TE received\n"); in mcde_dsi_irq()
87 dev_err(d->dev, "direct command ACK ERR received\n"); in mcde_dsi_irq()
89 dev_err(d->dev, "direct command read ERR received\n"); in mcde_dsi_irq()
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/linux/arch/loongarch/mm/
H A Dpage.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
13 lu12i.w t0, 1 << (PAGE_SHIFT - 12)
14 add.d t0, t0, a0
16 st.d zero, a0, 0
17 st.d zero, a0, 8
18 st.d zero, a0, 16
19 st.d zero, a0, 24
20 st.d zero, a0, 32
21 st.d zero, a0, 40
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/linux/drivers/base/regmap/
H A Dregmap-irq.c1 // SPDX-License-Identifier: GPL-2.0
55 return &data->chip->irqs[irq]; in irq_to_regmap_irq()
60 struct regmap *map = data->map; in regmap_irq_can_bulk_read_status()
63 * While possible that a user-defined ->get_irq_reg() callback might in regmap_irq_can_bulk_read_status()
67 return data->irq_reg_stride == 1 && map->reg_stride == 1 && in regmap_irq_can_bulk_read_status()
68 data->get_irq_reg == regmap_irq_get_irq_reg_linear && in regmap_irq_can_bulk_read_status()
69 !map->use_single_read; in regmap_irq_can_bulk_read_status()
74 struct regmap_irq_chip_data *d = irq_data_get_irq_chip_data(data); in regmap_irq_lock() local
76 mutex_lock(&d->lock); in regmap_irq_lock()
81 struct regmap_irq_chip_data *d = irq_data_get_irq_chip_data(data); in regmap_irq_sync_unlock() local
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/linux/tools/perf/util/
H A Ddlfilter.c1 // SPDX-License-Identifier: GPL-2.0
3 * dlfilter.c: Interface to perf script --dlfilter shared object
10 #include <subcmd/exec-cmd.h>
22 #include "trace-event.h"
30 struct symbol *sym = al->sym; in al_to_d_al()
32 d_al->size = sizeof(*d_al); in al_to_d_al()
33 if (al->ma in al_to_d_al()
73 get_al(struct dlfilter * d) get_al() argument
82 get_thread(struct dlfilter * d) get_thread() argument
91 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__resolve_ip() local
117 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__resolve_addr() local
145 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__args() local
166 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__resolve_address() local
217 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__insn() local
251 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__srcline() local
279 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__attr() local
299 struct dlfilter *d = (struct dlfilter *)ctx; dlfilter__object_code() local
368 dlfilter__init(struct dlfilter * d,const char * file,int dlargc,char ** dlargv) dlfilter__init() argument
393 dlfilter__exit(struct dlfilter * d) dlfilter__exit() argument
398 dlfilter__open(struct dlfilter * d) dlfilter__open() argument
415 dlfilter__close(struct dlfilter * d) dlfilter__close() argument
422 struct dlfilter *d = malloc(sizeof(*d)); dlfilter__new() local
442 dlfilter__free(struct dlfilter * d) dlfilter__free() argument
450 dlfilter__start(struct dlfilter * d,struct perf_session * session) dlfilter__start() argument
466 dlfilter__stop(struct dlfilter * d) dlfilter__stop() argument
479 dlfilter__cleanup(struct dlfilter * d) dlfilter__cleanup() argument
490 dlfilter__do_filter_event(struct dlfilter * d,union perf_event * event,struct perf_sample * sample,struct evsel * evsel,struct machine * machine,struct addr_location * al,struct addr_location * addr_al,bool early) dlfilter__do_filter_event() argument
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/linux/arch/arm64/crypto/
H A Dsha3-ce-core.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * sha3-ce-core.S - core SHA-3 transform using v8.2 Crypto Extensions
16 .set .Lv\b\().2d, \b
46 ld1 { v0.1d- v3.1d}, [x0]
47 ld1 { v4.1d- v7.1d}, [x8], #32
48 ld1 { v8.1d-v11.1d}, [x8], #32
49 ld1 {v12.1d-v15.1d}, [x8], #32
50 ld1 {v16.1d-v19.1d}, [x8], #32
51 ld1 {v20.1d-v23.1d}, [x8], #32
52 ld1 {v24.1d}, [x8]
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/linux/drivers/sh/intc/
H A Dcore.c5 * Copyright (C) 2009 - 2012 Paul Mundt
12 * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
33 #include <linux/radix-tree.h>
44 * - this needs to be at least 2 for 5-bit priorities on 7780
46 static unsigned int default_prio_level = 2; /* 2 - 16 */
74 struct intc_desc_int *d, in intc_register_irq() argument
84 radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq)); in intc_register_irq()
95 data[0] = intc_get_mask_handle(desc, d, enum_id, 0); in intc_register_irq()
96 data[1] = intc_get_prio_handle(desc, d, enum_id, 0); in intc_register_irq()
103 pr_warn("missing unique irq mask for irq %d (vect 0x%04x)\n", in intc_register_irq()
[all …]
/linux/drivers/dma/lgm/
H A Dlgm-dma.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2016 - 2020 Intel Corporation.
10 #include <linux/dma-mapping.h>
23 #include "../virt-dma.h"
25 #define DRIVER_NAME "lgm-dma"
68 #define DMA_MAX_CLASS (SZ_32 - 1)
142 #define DMA_ORRC_MAX_CNT (SZ_32 - 1)
149 #define DMA_MAX_DESC_NUM (SZ_8K - 1)
150 #define DMA_CHAN_BOFF_MAX (SZ_256 - 1)
154 #define DMA_HDR_LEN_MAX (SZ_16K - 1)
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/linux/tools/lib/bpf/
H A Dbtf_dump.c1 // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
4 * BTF-to-C type converter.
27 static const size_t PREFIX_CNT = sizeof(PREFIXES) - 1;
31 return lvl >= PREFIX_CNT ? PREFIXES : &PREFIXES[PREFIX_CNT - lvl]; in pfx()
46 /* per-type auxiliary state */
54 /* whether unique non-duplicate name was already assigned */
89 /* per-type auxiliary state */
92 /* per-type optional cached unique name, must be freed, if present */
96 /* topo-sorted list of dependent type definitions */
132 static const char *btf_name_of(const struct btf_dump *d, __u32 name_off) in btf_name_of() argument
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/linux/arch/loongarch/lib/
H A Dmemmove.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
7 #include <asm/alternative-asm.h>
48 add.d a0, a0, a2
49 add.d a1, a1, a2
51 1: ld.b t0, a1, -1
52 st.b t0, a0, -1
53 addi.d a0, a0, -1
54 addi.d a1, a1, -1
55 addi.d a2, a2, -1
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/linux/Documentation/userspace-api/media/
H A Dtypical_media_device.svg1 <?xml version="1.0" encoding="UTF-8"?>
2 <!-- SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later -->
3 …-path="url(#a)" fill-rule="evenodd" stroke-linejoin="round" stroke-width="28.222" preserveAspectRa…
4 …d="m1505.5 13443c-293 0-585 292-585 585v2340c0 293 292 586 585 586h3275c293 0 586-293 586-586v-234…
5 fill="#000000" font-family="Serif, serif" font-size="493.88px">Audio decoder</tspan></tspan></tspan…
6 …d="m2371.5 9608h-2260v-1270h4520v1270h-2260z" fill="#ff8080" style=""/><path id="path39" d="m2371.…
7 …d="m2363.5 8053h-2269v-1224h4537v1224h-2268z" fill="#ff8080" style=""/><path id="path53" d="m2363.…
8 …d="m13622 10386h-3810v-1281h7620v1281h-3810z" fill="#cfc" style=""/><path id="path67" d="m13622 10…
9 …d="m12080 12182h-2268v-1412h4536v1412h-2268z" fill="#cfe7f5" style=""/><path id="path81" d="m12080…
10 …d="m3050.5 15498h-1563v-1715h3126v1715h-1563z" fill="#fc9" style=""/><path id="path95" d="m3050.5 …
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/linux/drivers/mtd/ubi/
H A Ddebug.c1 // SPDX-License-Identifier: GPL-2.0-or-later
13 #include <linux/fault-inject.h>
46 * ubi_dump_flash - dump a region of flash. in FAIL_ACTION()
57 loff_t addr = (loff_t)pnum * ubi->peb_size + offset; in FAIL_ACTION()
62 err = mtd_read(ubi->mtd, addr, len, &read, buf); in FAIL_ACTION()
63 if (err && err != -EUCLEAN) { in FAIL_ACTION()
64 ubi_err(ubi, "err %d while reading %d bytes from PEB %d:%d, read %zd bytes", in FAIL_ACTION()
69 ubi_msg(ubi, "dumping %d bytes of data from PEB %d, offset %d", in FAIL_ACTION()
78 * ubi_dump_ec_hdr - dump an erase counter header.
84 pr_err("\tmagic %#08x\n", be32_to_cpu(ec_hdr->magic)); in ubi_dump_ec_hdr()
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/linux/net/bridge/
H A Dbr_sysfs_br.c1 // SPDX-License-Identifier: GPL-2.0-or-later
31 static ssize_t store_bridge_parm(struct device *d, in store_bridge_parm() argument
36 struct net_bridge *br = to_bridge(d); in store_bridge_parm()
41 if (!ns_capable(dev_net(br->dev)->user_ns, CAP_NET_ADMIN)) in store_bridge_parm()
42 return -EPERM; in store_bridge_parm()
53 netdev_state_change(br->dev); in store_bridge_parm()
66 static ssize_t forward_delay_show(struct device *d, in forward_delay_show() argument
69 struct net_bridge *br = to_bridge(d); in forward_delay_show()
70 return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay)); in forward_delay_show()
79 static ssize_t forward_delay_store(struct device *d, in forward_delay_store() argument
[all …]
/linux/drivers/nvme/target/
H A Dfabrics-cmd-auth.c1 // SPDX-License-Identifier: GPL-2.0
3 * NVMe over Fabrics DH-HMAC-CHAP authentication command handling.
10 #include <linux/nvme-auth.h>
20 pr_debug("%s: ctrl %d qid %d transaction %u expired, resetting\n", in nvmet_auth_expired_work()
21 __func__, sq->ctrl->cntlid, sq->qid, sq->dhchap_tid); in nvmet_auth_expired_work()
22 sq->dhchap_step = NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE; in nvmet_auth_expired_work()
23 sq->dhchap_tid = -1; in nvmet_auth_expired_work()
28 /* Initialize in-band authentication */ in nvmet_auth_sq_init()
29 INIT_DELAYED_WORK(&sq->auth_expired_work, nvmet_auth_expired_work); in nvmet_auth_sq_init()
30 sq->authenticated = false; in nvmet_auth_sq_init()
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