/linux/drivers/media/platform/samsung/exynos-gsc/ |
H A D | gsc-regs.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd. 6 * Samsung EXYNOS5 SoC series G-Scaler driver 12 #include "gsc-core.h" 16 writel(GSC_SW_RESET_SRESET, dev->regs + GSC_SW_RESET); in gsc_hw_set_sw_reset() 22 u32 cfg; in gsc_wait_reset() local 25 cfg = readl(dev->regs + GSC_SW_RESET); in gsc_wait_reset() 26 if (!cfg) in gsc_wait_reset() 31 return -EBUSY; in gsc_wait_reset() 36 u32 cfg; in gsc_hw_set_frm_done_irq_mask() local [all …]
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/linux/drivers/media/platform/samsung/exynos4-is/ |
H A D | fimc-reg.c | 1 // SPDX-License-Identifier: GPL-2.0-only 5 * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd. 13 #include <media/drv-intf/exynos-fimc.h> 14 #include "media-dev.h" 16 #include "fimc-reg.h" 17 #include "fimc-core.h" 21 u32 cfg; in fimc_hw_reset() local 23 cfg = readl(dev->regs + FIMC_REG_CISRCFMT); in fimc_hw_reset() 24 cfg |= FIMC_REG_CISRCFMT_ITU601_8BIT; in fimc_hw_reset() 25 writel(cfg, dev->regs + FIMC_REG_CISRCFMT); in fimc_hw_reset() [all …]
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H A D | fimc-lite-reg.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Register interface file for EXYNOS FIMC-LITE (camera interface) driver 12 #include <media/drv-intf/exynos-fimc.h> 14 #include "fimc-lite-reg.h" 15 #include "fimc-lite.h" 16 #include "fimc-core.h" 23 u32 cfg; in flite_hw_reset() local 25 cfg = readl(dev->regs + FLITE_REG_CIGCTRL); in flite_hw_reset() 26 cfg |= FLITE_REG_CIGCTRL_SWRST_REQ; in flite_hw_reset() 27 writel(cfg, dev->regs + FLITE_REG_CIGCTRL); in flite_hw_reset() [all …]
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/linux/drivers/phy/ |
H A D | phy-core-mipi-dphy.c | 1 /* SPDX-License-Identifier: GPL-2.0 */ 13 #include <linux/phy/phy-mipi-dphy.h> 16 * Minimum D-PHY timings based on MIPI D-PHY specification. Derived 18 * of the D-PHY specification (v1.2). 24 struct phy_configure_opts_mipi_dphy *cfg) in phy_mipi_dphy_calc_config() argument 28 if (!cfg) in phy_mipi_dphy_calc_config() 29 return -EINVAL; in phy_mipi_dphy_calc_config() 39 cfg->clk_miss = 0; in phy_mipi_dphy_calc_config() 40 cfg->clk_post = 60000 + 52 * ui; in phy_mipi_dphy_calc_config() 41 cfg->clk_pre = 8; in phy_mipi_dphy_calc_config() [all …]
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/linux/drivers/media/platform/samsung/s3c-camif/ |
H A D | camif-regs.c | 1 // SPDX-License-Identifier: GPL-2.0-only 11 #include "camif-regs.h" 13 #define camif_write(_camif, _off, _val) writel(_val, (_camif)->io_base + (_off)) 14 #define camif_read(_camif, _off) readl((_camif)->io_base + (_off)) 18 u32 cfg; in camif_hw_reset() local 20 cfg = camif_read(camif, S3C_CAMIF_REG_CISRCFMT); in camif_hw_reset() 21 cfg |= CISRCFMT_ITU601_8BIT; in camif_hw_reset() 22 camif_write(camif, S3C_CAMIF_REG_CISRCFMT, cfg); in camif_hw_reset() 25 cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL); in camif_hw_reset() 26 cfg |= CIGCTRL_SWRST; in camif_hw_reset() [all …]
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/linux/tools/testing/selftests/drivers/net/hw/ |
H A D | csum.py | 2 # SPDX-License-Identifier: GPL-2.0 12 def test_receive(cfg, ipv4=False, extra_args=None): argument 14 if not cfg.have_rx_csum: 15 raise KsftSkipEx(f"Test requires rx checksum offload on {cfg.ifname}") 18 ip_args = f"-4 -S {cfg.remote_v4} -D {cfg.v4}" 20 ip_args = f"-6 -S {cfg.remote_v6} -D {cfg.v6}" 22 rx_cmd = f"{cfg.bin_local} -i {cfg.ifname} -n 100 {ip_args} -r 1 -R {extra_args}" 23 tx_cmd = f"{cfg.bin_remote} -i {cfg.ifname} -n 100 {ip_args} -r 1 -T {extra_args}" 27 cmd(tx_cmd, host=cfg.remote) 30 def test_transmit(cfg, ipv4=False, extra_args=None): argument [all …]
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H A D | rss_ctx.py | 2 # SPDX-License-Identifier: GPL-2.0 22 def _rss_key_check(cfg, data=None, context=0): argument 24 data = get_rss(cfg, context=context) 25 if 'rss-hash-key' not in data: 27 non_zero = [x for x in data['rss-hash-key'] if x != 0] 28 ksft_eq(bool(non_zero), True, comment=f"RSS key is all zero {data['rss-hash-key']}") 31 def get_rss(cfg, context=0): argument 32 return ethtool(f"-x {cfg.ifname} context {context}", json=True)[0] 35 def get_drop_err_sum(cfg): argument 36 stats = ip("-s -s link show dev " + cfg.ifname, json=True)[0] [all …]
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/linux/tools/testing/selftests/bpf/prog_tests/ |
H A D | core_extern.c | 1 // SPDX-License-Identifier: GPL-2.0 21 #define CFG "CONFIG_BPF_SYSCALL=n\n" macro 25 const char *cfg; member 32 .cfg = "CONFIG_BPF_SYSCALL=n\n" 54 { .name = "tristate (y)", .cfg = CFG"CONFIG_TRISTATE=y\n", 56 { .name = "tristate (n)", .cfg = CFG"CONFIG_TRISTATE=n\n", 58 { .name = "tristate (m)", .cfg = CFG"CONFIG_TRISTATE=m\n", 60 { .name = "tristate (int)", .fails = 1, .cfg = CFG"CONFIG_TRISTATE=1" }, 61 { .name = "tristate (bad)", .fails = 1, .cfg = CFG"CONFIG_TRISTATE=M" }, 63 { .name = "bool (y)", .cfg = CFG"CONFIG_BOOL=y\n", [all …]
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/linux/drivers/pci/ |
H A D | ecam.c | 1 // SPDX-License-Identifier: GPL-2.0 11 #include <linux/pci-ecam.h> 15 * On 64-bit systems, we do a single ioremap for the whole config space 16 * since we have enough virtual address range available. On 32-bit, we 23 * - reserve mem region 24 * - alloc struct pci_config_window with space for all mappings 25 * - ioremap the config space 31 unsigned int bus_shift = ops->bus_shift; in pci_ecam_create() 32 struct pci_config_window *cfg; in pci_ecam_create() local 37 if (busr->start > busr->end) in pci_ecam_create() [all …]
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/linux/drivers/net/ethernet/marvell/octeontx2/af/ |
H A D | rpm.c | 1 // SPDX-License-Identifier: GPL-2.0 81 return (rpm->pdev->device == PCI_DEVID_CN10KB_RPM); in is_dev_rpm2() 129 u64 cfg, last; in rpm_lmac_tx_enable() local 132 return -ENODEV; in rpm_lmac_tx_enable() 134 cfg = rpm_read(rpm, lmac_id, RPMX_MTI_MAC100X_COMMAND_CONFIG); in rpm_lmac_tx_enable() 135 last = cfg; in rpm_lmac_tx_enable() 137 cfg |= RPM_TX_EN; in rpm_lmac_tx_enable() 139 cfg &= ~(RPM_TX_EN); in rpm_lmac_tx_enable() 141 if (cfg != last) in rpm_lmac_tx_enable() 142 rpm_write(rpm, lmac_id, RPMX_MTI_MAC100X_COMMAND_CONFIG, cfg); in rpm_lmac_tx_enable() [all …]
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H A D | cgx.c | 1 // SPDX-License-Identifier: GPL-2.0 24 #define DRV_NAME "Marvell-CGX/RPM" 80 return (cgx->pdev->device == PCI_DEVID_CN10K_RPM) || in is_dev_rpm() 81 (cgx->pdev->device == PCI_DEVID_CN10KB_RPM); in is_dev_rpm() 86 if (!cgx || lmac_id < 0 || lmac_id >= cgx->max_lmac_per_mac) in is_lmac_valid() 88 return test_bit(lmac_id, &cgx->lmac_bmap); in is_lmac_valid() 98 for_each_set_bit(tmp, &cgx->lmac_bmap, cgx->max_lmac_per_mac) { in get_sequence_id_of_lmac() 112 return ((struct cgx *)cgxd)->mac_ops; in get_mac_ops() 117 writeq(val, cgx->reg_base + (lmac << cgx->mac_ops->lmac_offset) + in cgx_write() 123 return readq(cgx->reg_base + (lmac << cgx->mac_ops->lmac_offset) + in cgx_read() [all …]
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/linux/sound/pci/hda/ |
H A D | hda_auto_parser.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * BIOS auto-parser helper functions for HD-audio 38 return (int)(a->seq - b->seq); in compare_seq() 55 /* add the found input-pin to the cfg->inputs[] table */ 56 static void add_auto_cfg_input_pin(struct hda_codec *codec, struct auto_pin_cfg *cfg, in add_auto_cfg_input_pin() argument 59 if (cfg->num_inputs < AUTO_CFG_MAX_INS) { in add_auto_cfg_input_pin() 60 cfg->inputs[cfg->num_inputs].pin = nid; in add_auto_cfg_input_pin() 61 cfg->inputs[cfg->num_inputs].type = type; in add_auto_cfg_input_pin() 62 cfg->inputs[cfg->num_inputs].has_boost_on_pin = in add_auto_cfg_input_pin() 64 cfg->num_inputs++; in add_auto_cfg_input_pin() [all …]
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/linux/drivers/gpu/drm/msm/hdmi/ |
H A D | hdmi_phy_8996.c | 1 // SPDX-License-Identifier: GPL-2.0-only 6 #include <linux/clk-provider.h> 83 return platform_get_drvdata(pll->pdev); in pll_get_phy() 89 writel(data, pll->mmio_qserdes_com + offset); in hdmi_pll_write() 94 return readl(pll->mmio_qserdes_com + offset); in hdmi_pll_read() 100 writel(data, pll->mmio_qserdes_tx[channel] + offset); in hdmi_tx_chan_write() 154 return dividend - 1; in pll_get_pll_cmp() 179 vco_optimal_index = -1; in pll_get_post_div() 201 if (vco_optimal_index == -1) { in pll_get_post_div() 207 pd->vco_freq = vco_optimal; in pll_get_post_div() [all …]
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/linux/drivers/net/ethernet/marvell/octeon_ep/ |
H A D | octep_config.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 60 #define CFG_GET_IQ_CFG(cfg) ((cfg)->iq) argument 61 #define CFG_GET_IQ_NUM_DESC(cfg) ((cfg)->iq.num_descs) argument 62 #define CFG_GET_IQ_INSTR_TYPE(cfg) ((cfg)->iq.instr_type) argument 63 #define CFG_GET_IQ_INSTR_SIZE(cfg) (64) argument 64 #define CFG_GET_IQ_DB_MIN(cfg) ((cfg)->iq.db_min) argument 65 #define CFG_GET_IQ_INTR_THRESHOLD(cfg) ((cfg)->iq.intr_threshold) argument 67 #define CFG_GET_OQ_NUM_DESC(cfg) ((cfg)->oq.num_descs) argument 68 #define CFG_GET_OQ_BUF_SIZE(cfg) ((cfg)->oq.buf_size) argument 69 #define CFG_GET_OQ_REFILL_THRESHOLD(cfg) ((cfg)->oq.refill_threshold) argument [all …]
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/linux/drivers/net/wireless/microchip/wilc1000/ |
H A D | wlan_cfg.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries. 142 struct wilc_cfg *cfg = &wl->cfg; in wilc_wlan_parse_response_frame() local 150 while (cfg->b[i].id != WID_NIL && cfg->b[i].id != wid) in wilc_wlan_parse_response_frame() 153 if (cfg->b[i].id == wid) in wilc_wlan_parse_response_frame() 154 cfg->b[i].val = info[4]; in wilc_wlan_parse_response_frame() 160 while (cfg->hw[i].id != WID_NIL && cfg->hw[i].id != wid) in wilc_wlan_parse_response_frame() 163 if (cfg->hw[i].id == wid) in wilc_wlan_parse_response_frame() 164 cfg->hw[i].val = get_unaligned_le16(&info[4]); in wilc_wlan_parse_response_frame() 170 while (cfg->w[i].id != WID_NIL && cfg->w[i].id != wid) in wilc_wlan_parse_response_frame() [all …]
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/linux/drivers/net/ethernet/cavium/liquidio/ |
H A D | octeon_config.h | 7 * Copyright (c) 2003-2016 Cavium, Inc. 14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty 25 /*--------------------------CONFIG VALUES------------------------*/ 121 #define CFG_GET_IQ_CFG(cfg) ((cfg)->iq) argument 122 #define CFG_GET_IQ_MAX_Q(cfg) ((cfg)->iq.max_iqs) argument 123 #define CFG_GET_IQ_PENDING_LIST_SIZE(cfg) ((cfg)->iq.pending_list_size) argument 124 #define CFG_GET_IQ_INSTR_TYPE(cfg) ((cfg)->iq.instr_type) argument 125 #define CFG_GET_IQ_DB_MIN(cfg) ((cfg)->iq.db_min) argument 126 #define CFG_GET_IQ_DB_TIMEOUT(cfg) ((cfg)->iq.db_timeout) argument 128 #define CFG_GET_IQ_INTR_PKT(cfg) ((cfg)->iq.iq_intr_pkt) argument [all …]
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/linux/drivers/scsi/cxlflash/ |
H A D | main.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 41 * process_cmd_err() - command error handler 49 struct afu *afu = cmd->parent; in process_cmd_err() 50 struct cxlflash_cfg *cfg = afu->parent; in process_cmd_err() local 51 struct device *dev = &cfg->dev->dev; in process_cmd_err() 55 ioasa = &(cmd->sa); in process_cmd_err() 57 if (ioasa->rc.flags & SISL_RC_FLAGS_UNDERRUN) { in process_cmd_err() 58 resid = ioasa->resid; in process_cmd_err() 64 if (ioasa->rc.flags & SISL_RC_FLAGS_OVERRUN) { in process_cmd_err() 67 scp->result = (DID_ERROR << 16); in process_cmd_err() [all …]
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/linux/sound/soc/intel/avs/ |
H A D | path.c | 1 // SPDX-License-Identifier: GPL-2.0-only 18 /* Must be called with adev->comp_list_mutex held. */ 24 list_for_each_entry(acomp, &adev->comp_list, node) in avs_path_find_tplg() 25 if (!strcmp(acomp->tplg->name, name)) in avs_path_find_tplg() 26 return acomp->tplg; in avs_path_find_tplg() 35 list_for_each_entry(mod, &ppl->mod_list, node) in avs_path_find_module() 36 if (mod->template->id == template_id) in avs_path_find_module() 46 list_for_each_entry(ppl, &path->ppl_list, node) in avs_path_find_pipeline() 47 if (ppl->template->id == template_id) in avs_path_find_pipeline() 63 list_for_each_entry(pos, &tplg->path_tmpl_list, node) { in avs_path_find_path() [all …]
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/linux/drivers/net/ethernet/marvell/octeon_ep_vf/ |
H A D | octep_vf_config.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 51 #define OCTEP_VF_MAX_MTU (10000 - (ETH_HLEN + ETH_FCS_LEN)) 56 #define CFG_GET_IQ_CFG(cfg) ((cfg)->iq) argument 57 #define CFG_GET_IQ_NUM_DESC(cfg) ((cfg)->iq.num_descs) argument 58 #define CFG_GET_IQ_INSTR_TYPE(cfg) ((cfg)->iq.instr_type) argument 59 #define CFG_GET_IQ_INSTR_SIZE(cfg) (64) argument 60 #define CFG_GET_IQ_DB_MIN(cfg) ((cfg)->iq.db_min) argument 61 #define CFG_GET_IQ_INTR_THRESHOLD(cfg) ((cfg)->iq.intr_threshold) argument 63 #define CFG_GET_OQ_NUM_DESC(cfg) ((cfg)->oq.num_descs) argument 64 #define CFG_GET_OQ_BUF_SIZE(cfg) ((cfg)->oq.buf_size) argument [all …]
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/linux/net/bridge/ |
H A D | br_mdb.c | 1 // SPDX-License-Identifier: GPL-2.0 23 *timer = br_timer_value(&pmctx->ip4_mc_router_timer); in br_ip4_rports_get_timer() 24 return !hlist_unhashed(&pmctx->ip4_rlist); in br_ip4_rports_get_timer() 32 *timer = br_timer_value(&pmctx->ip6_mc_router_timer); in br_ip6_rports_get_timer() 33 return !hlist_unhashed(&pmctx->ip6_rlist); in br_ip6_rports_get_timer() 56 hlist_for_each_entry_rcu(pmctx, &brmctx->ip4_mc_router_list, in br_rports_size() 61 hlist_for_each_entry_rcu(pmctx, &brmctx->ip6_mc_router_list, in br_rports_size() 73 u16 vid = brmctx->vlan ? brmctx->vlan->vid : 0; in br_rports_fill_info() 79 if (!brmctx->multicast_router || !br_rports_have_mc_router(brmctx)) in br_rports_fill_info() 84 return -EMSGSIZE; in br_rports_fill_info() [all …]
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/linux/drivers/net/ethernet/cavium/thunder/ |
H A D | thunder_xcv.c | 1 // SPDX-License-Identifier: GPL-2.0-only 67 u64 cfg; in xcv_init_hw() local 70 cfg = readq_relaxed(xcv->reg_base + XCV_RESET); in xcv_init_hw() 71 cfg &= ~DLL_RESET; in xcv_init_hw() 72 writeq_relaxed(cfg, xcv->reg_base + XCV_RESET); in xcv_init_hw() 75 cfg = readq_relaxed(xcv->reg_base + XCV_RESET); in xcv_init_hw() 76 cfg &= ~CLK_RESET; in xcv_init_hw() 77 writeq_relaxed(cfg, xcv->reg_base + XCV_RESET); in xcv_init_hw() 81 /* Configure DLL - enable or bypass in xcv_init_hw() 84 cfg = readq_relaxed(xcv->reg_base + XCV_DLL_CTL); in xcv_init_hw() [all …]
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/linux/net/netfilter/ |
H A D | xt_hashlimit.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * xt_hashlimit - Netfilter module to limit the number of packets per time 6 * (C) 2003-2004 by Harald Welte <laforge@netfilter.org> 7 * (C) 2006-2012 Patrick McHardy <kaber@trash.net> 8 * Copyright © CC Computer Consultants GmbH, 2007 - 2008 50 MODULE_DESCRIPTION("Xtables: per hash-bucket rate-limit match"); 90 /* static / read-only parts in the beginning */ 122 struct hashlimit_cfg3 cfg; /* config */ member 142 struct hashlimit_cfg1 *cfg = (struct hashlimit_cfg1 *)from; in cfg_copy() local 144 to->mode = cfg->mode; in cfg_copy() [all …]
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/linux/drivers/iommu/ |
H A D | io-pgtable-arm.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * CPU-agnostic ARM page table allocator. 10 #define pr_fmt(fmt) "arm-lpae io-pgtable: " fmt 14 #include <linux/io-pgtable.h> 19 #include <linux/dma-mapping.h> 23 #include "io-pgtable-arm.h" 24 #include "iommu-pages.h" 42 (((ARM_LPAE_MAX_LEVELS - (l)) * (d)->bits_per_level) + \ 46 (sizeof(arm_lpae_iopte) << (d)->bits_per_level) 48 (sizeof(arm_lpae_iopte) << (d)->pgd_bits) [all …]
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/linux/arch/x86/pci/ |
H A D | mmconfig_64.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * mmconfig.c - Low-level direct PCI config space access via MMCONFIG 21 struct pci_mmcfg_region *cfg = pci_mmconfig_lookup(seg, bus); in pci_dev_base() local 23 if (cfg && cfg->virt) in pci_dev_base() 24 return cfg->virt + (PCI_MMCFG_BUS_OFFSET(bus) | (devfn << 12)); in pci_dev_base() 33 /* Why do we have this when nobody checks it. How about a BUG()!? -AK */ in pci_mmcfg_read() 35 err: *value = -1; in pci_mmcfg_read() 36 return -EINVAL; in pci_mmcfg_read() 67 /* Why do we have this when nobody checks it. How about a BUG()!? -AK */ in pci_mmcfg_write() 69 return -EINVAL; in pci_mmcfg_write() [all …]
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/linux/drivers/net/ethernet/netronome/nfp/crypto/ |
H A D | ipsec.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 92 struct nfp_ipsec_aesgcm { /* AES-GCM-ESP fields */ 135 unsigned int offset = nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL; in nfp_net_ipsec_cfg() 136 struct nfp_ipsec_cfg_mssg *msg = (struct nfp_ipsec_cfg_mssg *)entry->msg; in nfp_net_ipsec_cfg() 143 msg_size = ARRAY_SIZE(msg->raw); in nfp_net_ipsec_cfg() 145 nn_writel(nn, offset + 4 * i, msg->raw[i]); in nfp_net_ipsec_cfg() 147 ret = nfp_net_mbox_reconfig(nn, entry->cmd); in nfp_net_ipsec_cfg() 155 msg->raw[i] = nn_readl(nn, offset + 4 * i); in nfp_net_ipsec_cfg() 159 switch (msg->rsp) { in nfp_net_ipsec_cfg() 163 return -EINVAL; in nfp_net_ipsec_cfg() [all …]
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