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/linux/tools/testing/selftests/drivers/net/netdevsim/
H A Dnexthop.sh2 # SPDX-License-Identifier: GPL-2.0
58 local nharg="$1"; shift
59 local expected="$1"; shift
61 out=$($IP nexthop show ${nharg} | sed -e 's/ *$//')
71 local group_id=$1; shift
78 nhid=$1; shift
79 expected=$1; shift
82 grep "trap" | wc -l)
93 local expected_occ=$1; shift
95 occ=$($DEVLINK -jp resource show $DEVLINK_DEV \
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/linux/drivers/pinctrl/mediatek/
H A Dpinctrl-mtmips.c1 // SPDX-License-Identifier: GPL-2.0
14 #include <linux/pinctrl/pinconf-generic.h>
19 #include <asm/mach-ralink/ralink_regs.h>
20 #include <asm/mach-ralink/mt7620.h>
22 #include "pinctrl-mtmips.h"
24 #include "../pinctrl-utils.h"
50 return p->group_count; in mtmips_get_group_count()
54 unsigned int group) in mtmips_get_group_name() argument
58 return (group >= p->group_count) ? NULL : p->group_names[group]; in mtmips_get_group_name()
62 unsigned int group, in mtmips_get_group_pins() argument
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/linux/drivers/accessibility/speakup/
H A Di18n.c1 // SPDX-License-Identifier: GPL-2.0
57 [MSG_CTRL] = "control-",
73 [MSG_CTL_SHIFT] = "shift",
77 [MSG_CTL_LSHIFT] = "l shift",
81 [MSG_CTL_CAPSSHIFT] = "caps shift",
107 [MSG_STATE_SHIFT] = "shift",
151 [MSG_KEYNAME_LEFTSHFT] = "left shift",
163 [MSG_KEYNAME_RIGHTSHFT] = "right shift",
402 char *spk_msg_get(enum msg_index_t index) in spk_msg_get() argument
404 return speakup_msgs[index]; in spk_msg_get()
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H A Dkobjects.c1 // SPDX-License-Identifier: GPL-2.0
7 * This code is based on kobject-example.c, which came with linux 2.6.x.
9 * Copyright (C) 2004-2007 Greg Kroah-Hartman <greg@kroah.com>
44 if (strcmp("characters", attr->attr.name) == 0) { in chars_chartab_show()
71 bufsize -= len; in chars_chartab_show()
75 return buf_pointer - buf; in chars_chartab_show()
99 snprintf(buf + (len - 1), sizeof(buf) - (len - 1), in report_char_chartab_status()
122 unsigned long index = 0; in chars_chartab_store() local
128 int do_characters = !strcmp(attr->attr.name, "characters"); in chars_chartab_store()
161 index = simple_strtoul(cp, &temp, 10); in chars_chartab_store()
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/linux/drivers/pinctrl/samsung/
H A Dpinctrl-s3c64xx.c1 // SPDX-License-Identifier: GPL-2.0+
3 // S3C64xx specific support for pinctrl-samsung driver.
7 // Based on pinctrl-exynos.c, please see the file for original copyrights.
24 #include "pinctrl-samsung.h"
116 .eint_mask = (1 << (pins)) - 1, \
140 .eint_mask = (1 << (pins)) - 1, \
194 .eint_mask = (1 << (pins)) - 1, \
200 * struct s3c64xx_eint0_data - EINT0 common data
212 * struct s3c64xx_eint0_domain_data - EINT0 per-domain data
222 * struct s3c64xx_eint_gpio_data - GPIO EINT data
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/linux/net/sched/
H A Dsch_qfq.c1 // SPDX-License-Identifier: GPL-2.0-only
26 "Reducing the Execution Time of Fair-Queueing Schedulers."
27 http://algo.ing.unimo.it/people/paolo/agg-sched/agg-sched.pdf
48 number of groups. Which group a class belongs to depends on the
59 QFQ_MAX_INDEX is the maximum index allowed for a group. We need
60 one bit per index.
67 ^.__grp->index = 0
68 *.__grp->slot_shift
72 The max group index corresponds to Lmax/w_min, where
75 we can derive the shift corresponding to each group.
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/linux/drivers/platform/mellanox/
H A Dmlxreg-io.c1 // SPDX-License-Identifier: GPL-2.0+
12 #include <linux/hwmon-sysfs.h>
23 * struct mlxreg_io_priv_data - driver's private data:
30 * @group: sysfs attribute group;
31 * @groups: list of sysfs attribute group for hwmon registration;
41 struct attribute_group group; member
53 ret = regmap_read(regmap, data->reg, regval); in mlxreg_io_get_reg()
62 * with all bits one. No special handling for such kind of attributes - in mlxreg_io_get_reg()
65 * (from 1 to 32) is the bit sequence. For the fourth kind - the number in mlxreg_io_get_reg()
67 * specified through 'data->regnum' field. in mlxreg_io_get_reg()
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/linux/drivers/irqchip/
H A Dirq-riscv-aplic-msi.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/irqchip/riscv-aplic.h>
13 #include <linux/irqchip/riscv-imsic.h>
21 #include "irq-riscv-aplic-main.h"
43 * The section "4.9.2 Special consideration for level-sensitive interrupt in aplic_msi_irq_retrigger_level()
44 * sources" of the RISC-V AIA specification says: in aplic_msi_irq_retrigger_level()
52 writel(d->hwirq, priv->regs + APLIC_SETIPNUM_LE); in aplic_msi_irq_retrigger_level()
60 * EOI handling is required only for level-triggered interrupts in aplic_msi_irq_eoi()
73 * Updating sourcecfg register for level-triggered interrupts in aplic_msi_irq_set_type()
84 struct aplic_msicfg *mc = &priv->msicfg; in aplic_msi_write_msg()
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H A Dirq-riscv-imsic-state.c1 // SPDX-License-Identifier: GPL-2.0
7 #define pr_fmt(fmt) "riscv-imsic: " fmt
22 #include "irq-riscv-imsic-state.h"
63 return imsic ? &imsic->global : NULL; in imsic_get_global_config()
74 imask = BIT(id & (__riscv_xlen - 1)); in __imsic_eix_read_clear()
102 * are XLEN-wide and we must not touch IDs which in __imsic_eix_update()
106 for (i = id & (__riscv_xlen - 1); id < last_id && i < __riscv_xlen; i++) { in __imsic_eix_update()
134 lockdep_assert_held(&lpriv->lock); in __imsic_local_sync()
136 for_each_set_bit(i, lpriv->dirty_bitmap, imsic->global.nr_ids + 1) { in __imsic_local_sync()
139 vec = &lpriv->vectors[i]; in __imsic_local_sync()
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H A Dirq-sp7021-intc.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
17 #define SP_INTC_NR_IRQS (SP_INTC_HWIRQ_MAX - SP_INTC_HWIRQ_MIN + 1)
33 #define GROUP_MASK (BIT(SP_INTC_NR_GROUPS) - 1)
50 /* index of states */
57 #define STATE_BIT(irq, idx) (((irq) - GPIO_INT0_HWIRQ) * 3 + (idx))
64 * REG_GROUP_1: include clear/masked_ext0/masked_ext1/group regs.
76 DECLARE_BITMAP(states, (GPIO_INT7_HWIRQ - GPIO_INT0_HWIRQ + 1) * 3);
102 u32 hwirq = d->hwirq; in sp_intc_ack_irq()
114 sp_intc_assign_bit(d->hwirq, REG_INTR_MASK, 0); in sp_intc_mask_irq()
119 sp_intc_assign_bit(d->hwirq, REG_INTR_MASK, 1); in sp_intc_unmask_irq()
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/linux/arch/powerpc/include/asm/nohash/32/
H A Dmmu-8xx.h1 /* SPDX-License-Identifier: GPL-2.0 */
10 * During software tablewalk, the registers used perform mask/shift-add
21 #define MI_IDXMASK 0x00001f00 /* TLB index to be loaded */
43 * 4-15 => Not Used
62 #define MI_APG 0x000001e0 /* Access protection group (0) */
93 #define MD_IDXMASK 0x00001f00 /* TLB index to be loaded */
126 #define M_L1INDX 0x00000ffc /* Level 1 index, when read */
136 #define MD_L2INDX 0xfffffe00 /* Level 2 index (*pte), when read */
137 #define MD_APG 0x000001e0 /* Access protection group (0) */
175 #define MODULES_VADDR (MODULES_END - MODULES_SIZE)
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/linux/drivers/pinctrl/sunxi/
H A Dpinctrl-sunxi.c6 * Maxime Ripard <maxime.ripard@free-electrons.com>
28 #include <linux/pinctrl/pinconf-generic.h>
33 #include <dt-bindings/pinctrl/sun4i-a10.h>
36 #include "pinctrl-sunxi.h"
51 * - Mux config
52 * - Data value
53 * - Drive level
54 * - Pull direction
71 pin -= PK_BASE; in sunxi_bank_offset()
75 return offset + (pin / PINS_PER_BANK) * pctl->bank_mem_size; in sunxi_bank_offset()
[all …]
/linux/arch/powerpc/mm/book3s64/
H A Dhash_64k.c31 * index from 0 - 15
33 bool __rpte_sub_valid(real_pte_t rpte, unsigned long index) in __rpte_sub_valid() argument
35 return !(hpte_soft_invalid(__rpte_to_hidx(rpte, index))); in __rpte_sub_valid()
48 unsigned long shift = mmu_psize_defs[MMU_PAGE_4K].shift; in __hash_page_4K() local
89 subpg_index = (ea & (PAGE_SIZE - 1)) >> shift; in __hash_page_4K()
118 gslot = pte_get_hash_gslot(vpn, shift, ssize, rpte, in __hash_page_4K()
128 if (ret == -1) in __hash_page_4K()
155 pa += (subpg_index << shift); in __hash_page_4K()
157 hash = hpt_hash(vpn, shift, ssize); in __hash_page_4K()
167 if (unlikely(slot == -1)) { in __hash_page_4K()
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/linux/drivers/pinctrl/freescale/
H A Dpinctrl-imx.c1 // SPDX-License-Identifier: GPL-2.0+
30 #include "pinctrl-imx.h"
43 for (i = 0; i < pctldev->num_groups; i++) { in imx_pinctrl_find_group_by_name()
45 if (grp && !strcmp(grp->grp.name, name)) in imx_pinctrl_find_group_by_name()
55 seq_printf(s, "%s", dev_name(pctldev->dev)); in imx_pin_dbg_show()
63 const struct imx_pinctrl_soc_info *info = ipctl->info; in imx_dt_node_to_map()
72 * first find the group of this node and check if we need create in imx_dt_node_to_map()
75 grp = imx_pinctrl_find_group_by_name(pctldev, np->name); in imx_dt_node_to_map()
77 dev_err(ipctl->dev, "unable to find group for node %pOFn\n", np); in imx_dt_node_to_map()
78 return -EINVAL; in imx_dt_node_to_map()
[all …]
/linux/drivers/comedi/drivers/
H A Ds626.c1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
10 * Copyright (C) 2002-2004 Sensoray Co., Inc.
68 * struct s626_private - Working data for s626 driver.
69 * @ai_cmd_running: non-zero if ai_cmd is running.
97 /* Counter overflow/index event flag masks for RDMISC2. */
98 #define S626_INDXMASK(C) (1 << (((C) > 2) ? ((C) * 2 - 1) : ((C) * 2 + 4)))
110 writel(val, dev->mmio + reg); in s626_mc_enable()
116 writel(cmd << 16, dev->mmio + reg); in s626_mc_disable()
124 val = readl(dev->mmio + reg); in s626_mc_test()
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/linux/drivers/pinctrl/tegra/
H A Dpinctrl-tegra-xusb.c1 // SPDX-License-Identifier: GPL-2.0-only
20 #include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
23 #include "../pinctrl-utils.h"
72 unsigned int shift; member
99 writel(value, padctl->regs + offset); in padctl_writel()
105 return readl(padctl->regs + offset); in padctl_readl()
112 return padctl->soc->num_pins; in tegra_xusb_padctl_get_groups_count()
116 unsigned int group) in tegra_xusb_padctl_get_group_name() argument
120 return padctl->soc->pins[group].name; in tegra_xusb_padctl_get_group_name()
124 unsigned group, in tegra_xusb_padctl_get_group_pins() argument
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/linux/arch/powerpc/platforms/powernv/
H A Dpci-ioda-tce.c1 // SPDX-License-Identifier: GPL-2.0+
22 struct pci_controller *hose = phb->hose; in pnv_ioda_parse_tce_sizes()
23 struct device_node *dn = hose->dn; in pnv_ioda_parse_tce_sizes()
28 count = of_property_count_u32_elems(dn, "ibm,supported-tce-sizes"); in pnv_ioda_parse_tce_sizes()
39 rc = of_property_read_u32_index(dn, "ibm,supported-tce-sizes", in pnv_ioda_parse_tce_sizes()
52 tbl->it_blocksize = 16; in pnv_pci_setup_iommu_table()
53 tbl->it_base = (unsigned long)tce_mem; in pnv_pci_setup_iommu_table()
54 tbl->it_page_shift = page_shift; in pnv_pci_setup_iommu_table()
55 tbl->it_offset = dma_offset >> tbl->it_page_shift; in pnv_pci_setup_iommu_table()
56 tbl->it_index = 0; in pnv_pci_setup_iommu_table()
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/linux/net/mac80211/
H A Drc80211_minstrel_ht.h1 /* SPDX-License-Identifier: GPL-2.0-only */
27 * a1 = exp(-pi * sqrt(2) / period)
29 * coeff3 = -sqr(a1)
30 * coeff1 = 1 - coeff2 - coeff3
32 #define MINSTREL_AVG_COEFF1 (MINSTREL_FRAC(1, 1) - \
33 MINSTREL_AVG_COEFF2 - \
36 #define MINSTREL_AVG_COEFF3 -0x0000092e
89 * - write static index to debugfs:ieee80211/phyX/rc/fixed_rate_idx
90 * - write -1 to enable RC processing again
91 * - setting will be applied on next update
[all …]
/linux/drivers/net/ethernet/freescale/
H A Ducc_geth.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (C) Freescale Semicondutor, Inc. 2006-2009. All rights reserved.
12 * - Rearrange code and style fixes
41 u8 res0[0x100 - sizeof(struct ucc_fast)];
46 u32 hafdup; /* half-duplex reg. */
57 u8 res3[0x180 - 0x15A];
86 successfully with the group address bit set
98 successfully with the group address bit set
105 u8 res5[0x200 - 0x1c4];
119 #define TEMODER_NUM_OF_QUEUES_SHIFT (15-15) /* Number of queues <<
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/linux/tools/testing/selftests/net/forwarding/
H A Drouter_mpath_seed.sh2 # SPDX-License-Identifier: GPL-2.0
4 # +-------------------------+ +-------------------------+
9 # +-------------------|-----+ +-|-----------------------+
11 # +-------------------|-----+ +-|-----------------------+
20 # +-------------------|-----+ +-|-----------------------+
22 # `----------'
39 ip -4 route add 192.0.2.32/28 vrf v$h1 nexthop via 192.0.2.2
40 ip -6 route add 2001:db8:3::/64 vrf v$h1 nexthop via 2001:db8:1::2
45 ip -6 route del 2001:db8:3::/64 vrf v$h1 nexthop via 2001:db8:1::2
46 ip -4 route del 192.0.2.32/28 vrf v$h1 nexthop via 192.0.2.2
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/linux/fs/btrfs/
H A Dzoned.c1 // SPDX-License-Identifier: GPL-2.0
12 #include "rcu-string.h"
13 #include "disk-io.h"
14 #include "block-group.h"
15 #include "dev-replace.h"
16 #include "space-info.h"
24 #define WP_MISSING_DEV ((u64)-1)
26 #define WP_CONVENTIONAL ((u64)-2)
31 * - primary superblock: 0B (zone 0)
32 * - first copy: 512G (zone starting at that offset)
[all …]
/linux/sound/usb/caiaq/
H A Dcontrol.c1 // SPDX-License-Identifier: GPL-2.0-or-later
24 struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card); in control_info()
25 int pos = kcontrol->private_value; in control_info()
29 uinfo->count = 1; in control_info()
32 switch (cdev->chip.usb_id) { in control_info()
37 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; in control_info()
38 uinfo->value.integer.min = 0; in control_info()
39 uinfo->value.integer.max = 2; in control_info()
54 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; in control_info()
55 uinfo->value.integer.min = 0; in control_info()
[all …]
/linux/tools/testing/selftests/net/
H A Dfib_nexthops.sh2 # SPDX-License-Identifier: GPL-2.0
7 # veth1 <---|---> veth2 |
8 # | veth5 <--|--> veth6 172.16.101.1
9 # veth3 <---|---> veth4 | 2001:db8:101::1
19 # Kselftest framework requirement - SKIP code is 4.
22 # all tests in this script. Can be overridden with -t option
75 if [ ${rc} -eq ${expected} ]; then
76 printf "TEST: %-60s [ OK ]\n" "${msg}"
79 if [[ $rc -eq $ksft_skip ]]; then
80 [[ $ret -eq 0 ]] && ret=$ksft_skip
[all …]
/linux/fs/ocfs2/
H A Djournal.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
45 * running on -- not
71 old_id = j->j_trans_id++; in ocfs2_inc_trans_id()
72 if (unlikely(!j->j_trans_id)) in ocfs2_inc_trans_id()
73 j->j_trans_id = 1; in ocfs2_inc_trans_id()
82 ci->ci_last_trans = journal->j_trans_id; in ocfs2_set_ci_lock_trans()
95 OCFS2_SB(ocfs2_metadata_cache_get_super(ci))->journal; in ocfs2_ci_fully_checkpointed()
98 ret = time_after(journal->j_trans_id, ci->ci_last_trans); in ocfs2_ci_fully_checkpointed()
111 OCFS2_SB(ocfs2_metadata_cache_get_super(ci))->journal; in ocfs2_ci_is_new()
114 ret = !(time_after(journal->j_trans_id, ci->ci_created_trans)); in ocfs2_ci_is_new()
[all …]
/linux/drivers/ptp/
H A Dptp_ocp.c1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/clk-provider.h>
15 #include <linux/platform_data/i2c-xiic.h>
16 #include <linux/platform_data/i2c-ocores.h>
24 #include <linux/nvmem-consumer.h>
257 int index; member
293 const struct attribute_group *group; member
441 (void *)((uintptr_t)(bp) + (map)->bp_offset); \
457 uintptr_t addr = (uintptr_t)(bp) + (res)->bp_offset; \
497 --
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