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/linux/scripts/dtc/
H A Dchecks.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 fprintf(stderr, "=== %s: ", (c)->name); \
63 struct property *prop, in check_msg() argument
71 if (!(c->warn && (quiet < 1)) && !(c->error && (quiet < 2))) in check_msg()
74 if (prop && prop->srcpos) in check_msg()
75 pos = prop->srcpos; in check_msg()
76 else if (node && node->srcpos) in check_msg()
77 pos = node->srcpos; in check_msg()
83 } else if (streq(dti->outname, "-")) { in check_msg()
86 xasprintf(&str, "%s", dti->outname); in check_msg()
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H A Dlivetree.c1 // SPDX-License-Identifier: GPL-2.0-or-later
19 if (streq(new->label, label)) { in add_label()
20 new->deleted = 0; in add_label()
26 new->label = label; in add_label()
27 new->next = *labels; in add_label()
36 label->deleted = 1; in delete_labels()
46 new->name = xstrdup(name); in build_property()
47 new->val = val; in build_property()
48 new->srcpos = srcpos_copy(srcpos); in build_property()
59 new->name = xstrdup(name); in build_property_delete()
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H A Dtreesource.c1 // SPDX-License-Identifier: GPL-2.0-or-later
22 yyin = current_srcfile->f; in dt_from_source()
51 const char *end = s + len - 1; in write_propval_string()
142 static void add_string_markers(struct property *prop) in add_string_markers() argument
144 int l, len = prop->val.len; in add_string_markers()
145 const char *p = prop->val.val; in add_string_markers()
151 m->offset = l; in add_string_markers()
152 m->type = TYPE_STRING; in add_string_markers()
153 m->ref = NULL; in add_string_markers()
154 m->next = NULL; in add_string_markers()
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/linux/arch/powerpc/mm/
H A Ddrmem.c1 // SPDX-License-Identifier: GPL-2.0-or-later
27 last_lmb = &drmem_info->lmbs[drmem_info->n_lmbs - 1]; in drmem_lmb_memory_max()
28 return last_lmb->base_addr + drmem_lmb_size(); in drmem_lmb_memory_max()
37 return lmb->flags & ~DRMEM_LMB_RESERVED; in drmem_lmb_flags()
40 static struct property *clone_property(struct property *prop, u32 prop_sz) in clone_property() argument
48 new_prop->name = kstrdup(prop->name, GFP_KERNEL); in clone_property()
49 new_prop->value = kzalloc(prop_sz, GFP_KERNEL); in clone_property()
50 if (!new_prop->name || !new_prop->value) { in clone_property()
51 kfree(new_prop->name); in clone_property()
52 kfree(new_prop->value); in clone_property()
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/linux/drivers/staging/greybus/
H A Dpower_supply.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright 2014-2015 Google Inc.
6 * Copyright 2014-2015 Linaro Ltd.
18 enum power_supply_property prop; member
63 #define POWER_SUPPLY_PROP_VOLTAGE_BOOT -1
66 #define POWER_SUPPLY_PROP_CURRENT_BOOT -1
69 #define POWER_SUPPLY_PROP_CALIBRATE -1
76 * back-off exponential
82 enum power_supply_property prop; member
85 struct gb_power_supply_prop *prop);
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/linux/drivers/base/test/
H A Dproperty-entry-test.c1 // SPDX-License-Identifier: GPL-2.0
13 PROPERTY_ENTRY_U8("prop-u8", 8), in pe_test_uints()
14 PROPERTY_ENTRY_U16("prop-u16", 16), in pe_test_uints()
15 PROPERTY_ENTRY_U32("prop-u32", 32), in pe_test_uints()
16 PROPERTY_ENTRY_U64("prop-u64", 64), in pe_test_uints()
30 error = fwnode_property_count_u8(node, "prop-u8"); in pe_test_uints()
33 error = fwnode_property_read_u8(node, "prop-u8", &val_u8); in pe_test_uints()
37 error = fwnode_property_read_u8_array(node, "prop-u8", array_u8, 1); in pe_test_uints()
41 error = fwnode_property_read_u8_array(node, "prop-u8", array_u8, 2); in pe_test_uints()
44 error = fwnode_property_read_u8(node, "no-prop-u8", &val_u8); in pe_test_uints()
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/linux/drivers/gpu/drm/
H A Ddrm_mode_config.c32 #include <linux/dma-resv.h>
78 * drm_mode_getresources - get graphics configuration
107 return -EOPNOTSUPP; in drm_mode_getresources()
109 mutex_lock(&file_priv->fbs_lock); in drm_mode_getresources()
111 fb_id = u64_to_user_ptr(card_res->fb_id_ptr); in drm_mode_getresources()
112 list_for_each_entry(fb, &file_priv->fbs, filp_head) { in drm_mode_getresources()
113 if (count < card_res->count_fbs && in drm_mode_getresources()
114 put_user(fb->base.id, fb_id + count)) { in drm_mode_getresources()
115 mutex_unlock(&file_priv->fbs_lock); in drm_mode_getresources()
116 return -EFAULT; in drm_mode_getresources()
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/linux/scripts/kconfig/
H A Dmenu.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
22 * menu_next - return the next menu entry with depth-first traversal
24 * @root: root of the sub-tree to traverse. If NULL is given, the traveral
30 if (menu->list) in menu_next()
31 return menu->list; in menu_next()
33 while (menu != root && !menu->next) in menu_next()
34 menu = menu->parent; in menu_next()
39 return menu->next; in menu_next()
46 fprintf(stderr, "%s:%d:warning: ", menu->filename, menu->lineno); in menu_warn()
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H A Dsymbol.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
47 enum symbol_type type = sym->type; in sym_get_type()
74 * sym_get_prompt_menu - get the menu entry with a prompt
84 list_for_each_entry(m, &sym->menus, link) in sym_get_prompt_menu()
85 if (m->prompt) in sym_get_prompt_menu()
92 * sym_get_choice_menu - get the parent choice menu if present
111 menu = menu->parent; in sym_get_choice_menu()
112 } while (menu && !menu->sym); in sym_get_choice_menu()
114 if (menu && menu->sym && sym_is_choice(menu->sym)) in sym_get_choice_menu()
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H A Dparser.y1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
101 $$->filename, $$->lineno);
143 printd(DEBUG_PARSE, "%s:%d:config %s\n", cur_filename, cur_lineno, $2->name);
149 if (!current_entry->prompt) {
151 current_entry->filename, current_entry->lineno);
155 if (current_entry->sym->type != S_BOOLEAN) {
157 current_entry->filename, current_entry->lineno);
166 if (list_empty(&current_entry->sym->choice_link))
167 list_add_tail(&current_entry->sym->choice_link,
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/linux/tools/testing/selftests/power_supply/
H A Dhelpers.sh2 # SPDX-License-Identifier: GPL-2.0
12 PROP="$1"
15 PROP_PATH="$SYSFS_SUPPLIES"/"$DEVNAME"/"$PROP"
16 TEST_NAME="$DEVNAME".sysfs."$PROP"
18 if [ -z "$VALUE" ]; then
19 ktap_test_result "$TEST_NAME" [ -f "$PROP_PATH" ]
21 ktap_test_result "$TEST_NAME" grep -q "$VALUE" "$PROP_PATH"
30 *[!0-9]* ) return ;; # Not a number
57 PROP=$1
59 PROP_PATH="$SYSFS_SUPPLIES"/"$DEVNAME"/"$PROP"
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/linux/drivers/video/fbdev/omap2/omapfb/dss/
H A Domapdss-boot-init.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * DT-data in generic manner, we convert the compatible strings of the panel and
10 * encoder nodes from "panel-foo" to "omapdss,panel-foo". This way we can have
32 static int __init omapdss_count_strings(const struct property *prop) in omapdss_count_strings() argument
34 const char *p = prop->value; in omapdss_count_strings()
38 for (i = 0; total < prop->length; total += l, p += l, i++) in omapdss_count_strings()
47 struct property *prop; in omapdss_update_prop() local
49 prop = kzalloc(sizeof(*prop), GFP_KERNEL); in omapdss_update_prop()
50 if (!prop) in omapdss_update_prop()
53 prop->name = "compatible"; in omapdss_update_prop()
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/linux/drivers/of/
H A Ddynamic.c1 // SPDX-License-Identifier: GPL-2.0
28 * of_node_get() - Increment refcount of a node
37 kobject_get(&node->kobj); in of_node_get()
43 * of_node_put() - Decrement refcount of a node
50 kobject_put(&node->kobj); in of_node_put()
77 #define _do_print(func, prefix, action, node, prop, ...) ({ \ argument
78 func("changeset: " prefix "%-15s %pOF%s%s\n", \
80 prop ? ":" : "", prop ? prop->name : ""); \
90 of_changeset_action_debug("notify: ", action, pr->dn, pr->prop); in of_reconfig_notify()
97 * of_reconfig_get_state_change() - Returns new state of device
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H A Dresolver.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2012 Pantelis Antoniou <panto@antoniou-consulting.com>
32 if (node->phandle != OF_PHANDLE_ILLEGAL && in live_tree_max_phandle()
33 node->phandle > phandle) in live_tree_max_phandle()
34 phandle = node->phandle; in live_tree_max_phandle()
45 const struct property *prop; in adjust_overlay_phandles() local
49 if (overlay->phandle != 0 && overlay->phandle != OF_PHANDLE_ILLEGAL) in adjust_overlay_phandles()
50 overlay->phandle += phandle_delta; in adjust_overlay_phandles()
53 for_each_property_of_node(overlay, prop) { in adjust_overlay_phandles()
55 if (of_prop_cmp(prop->name, "phandle") && in adjust_overlay_phandles()
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/linux/drivers/input/
H A Dtouchscreen.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Generic helper functions for touchscreens and other two-dimensional
39 if (!test_bit(axis, dev->absbit)) { in touchscreen_set_params()
40 dev_warn(&dev->dev, in touchscreen_set_params()
46 absinfo = &dev->absinfo[axis]; in touchscreen_set_params()
47 absinfo->minimum = min; in touchscreen_set_params()
48 absinfo->maximum = max; in touchscreen_set_params()
49 absinfo->fuzz = fuzz; in touchscreen_set_params()
53 * touchscreen_parse_properties - parse common touchscreen properties
56 * single-touch or multi-touch axes
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/linux/drivers/platform/x86/amd/pmf/
H A Dsps.c1 // SPDX-License-Identifier: GPL-2.0
8 * Author: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
64 pr_debug("Static Slider Data - BEGIN\n"); in amd_pmf_dump_sps_defaults()
68 pr_debug("--- Source:%s Mode:%s ---\n", amd_pmf_source_as_str(i), in amd_pmf_dump_sps_defaults()
70 pr_debug("SPL: %u mW\n", data->prop[i][j].spl); in amd_pmf_dump_sps_defaults()
71 pr_debug("SPPT: %u mW\n", data->prop[i][j].sppt); in amd_pmf_dump_sps_defaults()
72 pr_debug("SPPT_ApuOnly: %u mW\n", data->prop[i][j].sppt_apu_only); in amd_pmf_dump_sps_defaults()
73 pr_debug("FPPT: %u mW\n", data->prop[i][j].fppt); in amd_pmf_dump_sps_defaults()
74 pr_debug("STTMinLimit: %u mW\n", data->prop[i][j].stt_min); in amd_pmf_dump_sps_defaults()
76 data->prop[i][j].stt_skin_temp[STT_TEMP_APU]); in amd_pmf_dump_sps_defaults()
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/linux/fs/openpromfs/
H A Dinode.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 1996-1999 Jakub Jelinek (jakub@redhat.com)
34 struct property *prop; member
69 struct property *prop = f->private; in property_show() local
73 len = prop->length; in property_show()
74 pval = prop->value; in property_show()
84 len -= n + 1; in property_show()
92 len--; in property_show()
103 len -= 4; in property_show()
150 BUG_ON(oi->type != op_inode_prop); in property_open()
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/linux/arch/powerpc/platforms/83xx/
H A Dusb_834x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
26 const void *prop, *dr_mode; in mpc834x_usb_cfg() local
30 return -ENOMEM; in mpc834x_usb_cfg()
38 np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); in mpc834x_usb_cfg()
42 prop = of_get_property(np, "phy_type", NULL); in mpc834x_usb_cfg()
44 if (prop && in mpc834x_usb_cfg()
45 (!strcmp(prop, "utmi") || !strcmp(prop, "utmi_wide"))) { in mpc834x_usb_cfg()
49 } else if (prop && !strcmp(prop, "serial")) { in mpc834x_usb_cfg()
57 } else if (prop && !strcmp(prop, "ulpi")) { in mpc834x_usb_cfg()
64 np = of_find_compatible_node(NULL, NULL, "fsl-usb2-mph"); in mpc834x_usb_cfg()
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/linux/drivers/power/supply/
H A Dpower_supply_hwmon.c1 // SPDX-License-Identifier: GPL-2.0
3 * power_supply_hwmon.c - power supply hwmon support.
34 return -EINVAL; in power_supply_hwmon_in_to_property()
48 return -EINVAL; in power_supply_hwmon_curr_to_property()
60 return -EINVAL; in power_supply_hwmon_power_to_property()
94 return -EINVAL; in power_supply_hwmon_temp_to_property()
111 return -EINVAL; in power_supply_hwmon_to_property()
143 for (i = 0; i < attr_list->n_attrs; ++i) { in power_supply_hwmon_has_input()
144 int prop = power_supply_hwmon_to_property(type, in power_supply_hwmon_has_input() local
145 attr_list->attrs[i], channel); in power_supply_hwmon_has_input()
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/linux/sound/soc/codecs/
H A Dsdw-mockup.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // sdw-mockup.c -- a mockup SoundWire codec for tests where only the host
59 struct snd_soc_component *component = dai->component; in sdw_mockup_pcm_hw_params()
67 return -EINVAL; in sdw_mockup_pcm_hw_params()
69 if (!sdw_mockup->slave) in sdw_mockup_pcm_hw_params()
70 return -EINVAL; in sdw_mockup_pcm_hw_params()
75 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) in sdw_mockup_pcm_hw_params()
80 ret = sdw_stream_add_slave(sdw_mockup->slave, &stream_config, in sdw_mockup_pcm_hw_params()
83 dev_err(dai->dev, "Unable to configure port\n"); in sdw_mockup_pcm_hw_params()
91 struct snd_soc_component *component = dai->component; in sdw_mockup_pcm_hw_free()
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/linux/drivers/accel/habanalabs/common/mmu/
H A Dmmu_v2_hr.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright 2020-2022 HabanaLabs, Ltd.
17 hash_for_each_possible(ctx->hr_mmu_phys_hash, pgt_info, node, in hl_mmu_v2_hr_get_pgt_info()
19 if (phys_hop_addr == pgt_info->phys_addr) in hl_mmu_v2_hr_get_pgt_info()
28 hash_add(ctx->hr_mmu_phys_hash, &pgt_info->node, phys_addr); in hl_mmu_v2_hr_add_pgt_info()
33 return &ctx->hdev->mmu_priv.hr.mmu_asid_hop0[ctx->asid]; in hl_mmu_v2_hr_get_hop0_pgt_info()
37 * hl_mmu_v2_hr_init() - initialize the MMU module.
41 * - Create a pool of pages for pgt_infos.
42 * - Create a shadow table for pgt
44 * Return: 0 for success, non-zero for failure.
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H A Dmmu_v1.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright 2016-2019 HabanaLabs, Ltd.
20 mask = mmu_prop->hop_masks[hop_idx]; in get_hop_pte_addr()
21 shift = mmu_prop->hop_shifts[hop_idx]; in get_hop_pte_addr()
23 ctx->hdev->asic_prop.mmu_pte_size * ((virt_addr & mask) >> shift); in get_hop_pte_addr()
28 struct hl_device *hdev = ctx->hdev; in dram_default_mapping_init()
29 struct asic_fixed_properties *prop = &hdev->asic_prop; in dram_default_mapping_init() local
34 if ((!prop->dram_supports_virtual_memory) || in dram_default_mapping_init()
35 (!hdev->dram_default_page_mapping) || in dram_default_mapping_init()
36 (ctx->asid == HL_KERNEL_ASID_ID)) in dram_default_mapping_init()
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/linux/scripts/dtc/libfdt/
H A Dfdt_rw.c1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
3 * libfdt - Flat Device Tree manipulation
32 return -FDT_ERR_BADVERSION; in fdt_rw_probe_()
35 return -FDT_ERR_BADLAYOUT; in fdt_rw_probe_()
58 size_t soff = p - (char *)fdt; in fdt_splice_()
61 return -FDT_ERR_BADOFFSET; in fdt_splice_()
63 return -FDT_ERR_BADOFFSET; in fdt_splice_()
64 if (dsize - oldlen + newlen > fdt_totalsize(fdt)) in fdt_splice_()
65 return -FDT_ERR_NOSPACE; in fdt_splice_()
66 memmove(p + newlen, p + oldlen, ((char *)fdt + dsize) - (p + oldlen)); in fdt_splice_()
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/linux/arch/powerpc/kernel/
H A Dprom_parse.c1 // SPDX-License-Identifier: GPL-2.0
16 const __be32 *prop; in of_parse_dma_window() local
22 prop = of_get_property(dn, "ibm,#dma-address-cells", NULL); in of_parse_dma_window()
23 if (!prop) in of_parse_dma_window()
24 prop = of_get_property(dn, "#address-cells", NULL); in of_parse_dma_window()
26 cells = prop ? of_read_number(prop, 1) : of_n_addr_cells(dn); in of_parse_dma_window()
31 prop = of_get_property(dn, "ibm,#dma-size-cells", NULL); in of_parse_dma_window()
32 cells = prop ? of_read_number(prop, 1) : of_n_size_cells(dn); in of_parse_dma_window()
/linux/arch/sparc/kernel/
H A Dprom_32.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright (C) 1996-2005 Paul Mackerras.
67 regs = rprop->value; in sparc32_path_component()
70 regs->which_io, regs->phys_addr); in sparc32_path_component()
78 struct property *prop; in sbus_path_component() local
80 prop = of_find_property(dp, "reg", NULL); in sbus_path_component()
81 if (!prop) in sbus_path_component()
84 regs = prop->value; in sbus_path_component()
87 regs->which_io, in sbus_path_component()
88 regs->phys_addr); in sbus_path_component()
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