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Searched refs:cap (Results 1 – 25 of 1010) sorted by relevance

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/Linux-v5.4/drivers/staging/greybus/
Dauthentication.c47 struct gb_cap *cap = container_of(kref, struct gb_cap, kref); in cap_kref_release() local
49 kfree(cap); in cap_kref_release()
57 static void put_cap(struct gb_cap *cap) in put_cap() argument
59 kref_put(&cap->kref, cap_kref_release); in put_cap()
65 struct gb_cap *cap; in get_cap() local
69 list_for_each_entry(cap, &cap_list, node) { in get_cap()
70 if (&cap->cdev == cdev) { in get_cap()
71 kref_get(&cap->kref); in get_cap()
76 cap = NULL; in get_cap()
81 return cap; in get_cap()
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/Linux-v5.4/drivers/net/ethernet/samsung/sxgbe/
Dsxgbe_reg.h409 #define SXGBE_HW_FEAT_GMII(cap) ((cap & 0x00000002) >> 1) argument
410 #define SXGBE_HW_FEAT_VLAN_HASH_FILTER(cap) ((cap & 0x00000010) >> 4) argument
411 #define SXGBE_HW_FEAT_SMA(cap) ((cap & 0x00000020) >> 5) argument
412 #define SXGBE_HW_FEAT_PMT_TEMOTE_WOP(cap) ((cap & 0x00000040) >> 6) argument
413 #define SXGBE_HW_FEAT_PMT_MAGIC_PKT(cap) ((cap & 0x00000080) >> 7) argument
414 #define SXGBE_HW_FEAT_RMON(cap) ((cap & 0x00000100) >> 8) argument
415 #define SXGBE_HW_FEAT_ARP_OFFLOAD(cap) ((cap & 0x00000200) >> 9) argument
416 #define SXGBE_HW_FEAT_IEEE1500_2008(cap) ((cap & 0x00001000) >> 12) argument
417 #define SXGBE_HW_FEAT_EEE(cap) ((cap & 0x00002000) >> 13) argument
418 #define SXGBE_HW_FEAT_TX_CSUM_OFFLOAD(cap) ((cap & 0x00004000) >> 14) argument
[all …]
/Linux-v5.4/kernel/
Dcapability.c171 kdata[i].effective = pE.cap[i]; in SYSCALL_DEFINE2()
172 kdata[i].permitted = pP.cap[i]; in SYSCALL_DEFINE2()
173 kdata[i].inheritable = pI.cap[i]; in SYSCALL_DEFINE2()
250 effective.cap[i] = kdata[i].effective; in SYSCALL_DEFINE2()
251 permitted.cap[i] = kdata[i].permitted; in SYSCALL_DEFINE2()
252 inheritable.cap[i] = kdata[i].inheritable; in SYSCALL_DEFINE2()
255 effective.cap[i] = 0; in SYSCALL_DEFINE2()
256 permitted.cap[i] = 0; in SYSCALL_DEFINE2()
257 inheritable.cap[i] = 0; in SYSCALL_DEFINE2()
261 effective.cap[CAP_LAST_U32] &= CAP_LAST_U32_VALID_MASK; in SYSCALL_DEFINE2()
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/Linux-v5.4/drivers/media/platform/qcom/venus/
Dhfi_parser.c14 typedef void (*func)(struct venus_caps *cap, const void *data,
19 struct venus_caps *caps = core->caps, *cap; in init_codecs() local
23 cap = &caps[core->codecs_count++]; in init_codecs()
24 cap->codec = BIT(bit); in init_codecs()
25 cap->domain = VIDC_SESSION_TYPE_DEC; in init_codecs()
26 cap->valid = false; in init_codecs()
30 cap = &caps[core->codecs_count++]; in init_codecs()
31 cap->codec = BIT(bit); in init_codecs()
32 cap->domain = VIDC_SESSION_TYPE_ENC; in init_codecs()
33 cap->valid = false; in init_codecs()
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/Linux-v5.4/drivers/pci/pcie/
Ddpc.c63 u16 *cap; in pci_save_dpc_state() local
76 cap = (u16 *)&save_state->cap.data[0]; in pci_save_dpc_state()
77 pci_read_config_word(dev, dpc->cap_pos + PCI_EXP_DPC_CTL, cap); in pci_save_dpc_state()
84 u16 *cap; in pci_restore_dpc_state() local
97 cap = (u16 *)&save_state->cap.data[0]; in pci_restore_dpc_state()
98 pci_write_config_word(dev, dpc->cap_pos + PCI_EXP_DPC_CTL, *cap); in pci_restore_dpc_state()
105 u16 cap = dpc->cap_pos, status; in dpc_wait_rp_inactive() local
107 pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status); in dpc_wait_rp_inactive()
111 pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status); in dpc_wait_rp_inactive()
123 u16 cap; in dpc_reset_link() local
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Dptm.c35 u32 cap, ctrl; in pci_ptm_init() local
55 pci_read_config_dword(dev, pos + PCI_PTM_CAP, &cap); in pci_ptm_init()
56 local_clock = (cap & PCI_PTM_GRANULARITY_MASK) >> 8; in pci_ptm_init()
72 if (cap & PCI_PTM_CAP_ROOT) { in pci_ptm_init()
90 u32 cap, ctrl; in pci_enable_ptm() local
100 pci_read_config_dword(dev, pos + PCI_PTM_CAP, &cap); in pci_enable_ptm()
101 if (!(cap & PCI_PTM_CAP_REQ)) in pci_enable_ptm()
/Linux-v5.4/include/linux/
Dcapability.h25 __u32 cap[_KERNEL_CAPABILITY_U32S]; member
98 #define cap_raise(c, flag) ((c).cap[CAP_TO_INDEX(flag)] |= CAP_TO_MASK(flag))
99 #define cap_lower(c, flag) ((c).cap[CAP_TO_INDEX(flag)] &= ~CAP_TO_MASK(flag))
100 #define cap_raised(c, flag) ((c).cap[CAP_TO_INDEX(flag)] & CAP_TO_MASK(flag))
106 c.cap[__capi] = a.cap[__capi] OP b.cap[__capi]; \
114 c.cap[__capi] = OP a.cap[__capi]; \
153 if (a.cap[__capi] != 0) in cap_isclear()
204 extern bool has_capability(struct task_struct *t, int cap);
206 struct user_namespace *ns, int cap);
207 extern bool has_capability_noaudit(struct task_struct *t, int cap);
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/Linux-v5.4/drivers/char/tpm/
Dtpm-sysfs.c96 cap_t cap; in pcrs_show() local
105 if (tpm1_getcap(chip, TPM_CAP_PROP_PCR, &cap, in pcrs_show()
107 sizeof(cap.num_pcrs))) { in pcrs_show()
112 num_pcrs = be32_to_cpu(cap.num_pcrs); in pcrs_show()
133 cap_t cap; in enabled_show() local
138 if (tpm1_getcap(chip, TPM_CAP_FLAG_PERM, &cap, in enabled_show()
140 sizeof(cap.perm_flags))) in enabled_show()
143 rc = sprintf(buf, "%d\n", !cap.perm_flags.disable); in enabled_show()
155 cap_t cap; in active_show() local
160 if (tpm1_getcap(chip, TPM_CAP_FLAG_PERM, &cap, in active_show()
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/Linux-v5.4/fs/ceph/
Dcaps.c135 struct ceph_cap *cap; in ceph_caps_finalize() local
139 cap = list_first_entry(&mdsc->caps_list, in ceph_caps_finalize()
141 list_del(&cap->caps_item); in ceph_caps_finalize()
142 kmem_cache_free(ceph_cap_cachep, cap); in ceph_caps_finalize()
168 struct ceph_cap *cap; in __ceph_unreserve_caps() local
178 cap = list_first_entry(&mdsc->caps_list, in __ceph_unreserve_caps()
180 list_del(&cap->caps_item); in __ceph_unreserve_caps()
181 kmem_cache_free(ceph_cap_cachep, cap); in __ceph_unreserve_caps()
204 struct ceph_cap *cap; in ceph_reserve_caps() local
229 cap = kmem_cache_alloc(ceph_cap_cachep, GFP_NOFS); in ceph_reserve_caps()
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/Linux-v5.4/include/linux/mlx5/
Ddevice.h1138 #define MLX5_CAP_GEN(mdev, cap) \ argument
1139 MLX5_GET(cmd_hca_cap, mdev->caps.hca_cur[MLX5_CAP_GENERAL], cap)
1141 #define MLX5_CAP_GEN_64(mdev, cap) \ argument
1142 MLX5_GET64(cmd_hca_cap, mdev->caps.hca_cur[MLX5_CAP_GENERAL], cap)
1144 #define MLX5_CAP_GEN_MAX(mdev, cap) \ argument
1145 MLX5_GET(cmd_hca_cap, mdev->caps.hca_max[MLX5_CAP_GENERAL], cap)
1147 #define MLX5_CAP_ETH(mdev, cap) \ argument
1149 mdev->caps.hca_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap)
1151 #define MLX5_CAP_ETH_MAX(mdev, cap) \ argument
1153 mdev->caps.hca_max[MLX5_CAP_ETHERNET_OFFLOADS], cap)
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/Linux-v5.4/security/apparmor/
Dcapability.c49 audit_log_untrustedstring(ab, capability_names[sa->u.cap]); in audit_cb()
65 int cap, int error) in audit_caps() argument
75 !cap_raised(profile->caps.audit, cap))) in audit_caps()
79 cap_raised(profile->caps.kill, cap)) { in audit_caps()
81 } else if (cap_raised(profile->caps.quiet, cap) && in audit_caps()
90 if (profile == ent->profile && cap_raised(ent->caps, cap)) { in audit_caps()
98 cap_raise(ent->caps, cap); in audit_caps()
114 static int profile_capable(struct aa_profile *profile, int cap, in profile_capable() argument
119 if (cap_raised(profile->caps.allow, cap) && in profile_capable()
120 !cap_raised(profile->caps.denied, cap)) in profile_capable()
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/Linux-v5.4/net/mac80211/
Ddebugfs_sta.c384 p += scnprintf(p, sizeof(buf)+buf-p, "cap: %#.4x\n", htc->cap); in sta_ht_capa_read()
386 PRINT_HT_CAP((htc->cap & BIT(0)), "RX LDPC"); in sta_ht_capa_read()
387 PRINT_HT_CAP((htc->cap & BIT(1)), "HT20/HT40"); in sta_ht_capa_read()
388 PRINT_HT_CAP(!(htc->cap & BIT(1)), "HT20"); in sta_ht_capa_read()
390 PRINT_HT_CAP(((htc->cap >> 2) & 0x3) == 0, "Static SM Power Save"); in sta_ht_capa_read()
391 PRINT_HT_CAP(((htc->cap >> 2) & 0x3) == 1, "Dynamic SM Power Save"); in sta_ht_capa_read()
392 PRINT_HT_CAP(((htc->cap >> 2) & 0x3) == 3, "SM Power Save disabled"); in sta_ht_capa_read()
394 PRINT_HT_CAP((htc->cap & BIT(4)), "RX Greenfield"); in sta_ht_capa_read()
395 PRINT_HT_CAP((htc->cap & BIT(5)), "RX HT20 SGI"); in sta_ht_capa_read()
396 PRINT_HT_CAP((htc->cap & BIT(6)), "RX HT40 SGI"); in sta_ht_capa_read()
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Dvht.c25 vht_cap->cap &= ~flag; in __check_vhtcap_disable()
60 u32 cap, n; in ieee80211_apply_vhtcap_overrides() local
65 cap = vht_cap->cap & IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; in ieee80211_apply_vhtcap_overrides()
66 cap >>= IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT; in ieee80211_apply_vhtcap_overrides()
68 if (n < cap) { in ieee80211_apply_vhtcap_overrides()
69 vht_cap->cap &= in ieee80211_apply_vhtcap_overrides()
71 vht_cap->cap |= in ieee80211_apply_vhtcap_overrides()
170 vht_cap->cap = cap_info; in ieee80211_vht_cap_ie_to_sta_vht_cap()
171 vht_cap->cap &= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 | in ieee80211_vht_cap_ie_to_sta_vht_cap()
184 switch (own_cap.cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK) { in ieee80211_vht_cap_ie_to_sta_vht_cap()
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/Linux-v5.4/drivers/infiniband/hw/hfi1/
Dcommon.h94 #define HFI1_CAP_KSET(cap) ({ hfi1_cap_mask |= HFI1_CAP_##cap; hfi1_cap_mask; }) argument
95 #define HFI1_CAP_KCLEAR(cap) \ argument
97 hfi1_cap_mask &= ~HFI1_CAP_##cap; \
100 #define HFI1_CAP_USET(cap) \ argument
102 hfi1_cap_mask |= (HFI1_CAP_##cap << HFI1_CAP_USER_SHIFT); \
105 #define HFI1_CAP_UCLEAR(cap) \ argument
107 hfi1_cap_mask &= ~(HFI1_CAP_##cap << HFI1_CAP_USER_SHIFT); \
110 #define HFI1_CAP_SET(cap) \ argument
112 hfi1_cap_mask |= (HFI1_CAP_##cap | (HFI1_CAP_##cap << \
116 #define HFI1_CAP_CLEAR(cap) \ argument
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/Linux-v5.4/drivers/media/platform/exynos4-is/
Dcommon.c37 void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap) in __fimc_vidioc_querycap() argument
39 strscpy(cap->driver, dev->driver->name, sizeof(cap->driver)); in __fimc_vidioc_querycap()
40 strscpy(cap->card, dev->driver->name, sizeof(cap->card)); in __fimc_vidioc_querycap()
41 snprintf(cap->bus_info, sizeof(cap->bus_info), in __fimc_vidioc_querycap()
/Linux-v5.4/drivers/usb/typec/ucsi/
Ducsi.c281 override = !!(con->ucsi->cap.features & UCSI_CAP_ALT_MODE_OVERRIDE); in ucsi_register_altmode()
356 if (!(con->ucsi->cap.features & UCSI_CAP_ALT_MODE_DETAILS)) in ucsi_register_altmodes()
363 max_altmodes = con->ucsi->cap.num_alt_modes; in ucsi_register_altmodes()
717 ucsi_dr_swap(const struct typec_capability *cap, enum typec_data_role role) in ucsi_dr_swap() argument
719 struct ucsi_connector *con = to_ucsi_connector(cap); in ucsi_dr_swap()
752 ucsi_pr_swap(const struct typec_capability *cap, enum typec_role role) in ucsi_pr_swap() argument
754 struct ucsi_connector *con = to_ucsi_connector(cap); in ucsi_pr_swap()
805 struct typec_capability *cap = &con->typec_cap; in ucsi_register_port() local
806 enum typec_accessory *accessory = cap->accessory; in ucsi_register_port()
818 ret = ucsi_run_command(ucsi, &ctrl, &con->cap, sizeof(con->cap)); in ucsi_register_port()
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/Linux-v5.4/drivers/net/ethernet/netronome/nfp/bpf/
Dmain.c29 return nn->cap & NFP_NET_CFG_CTRL_BPF && in nfp_net_ebpf_capable()
203 struct nfp_bpf_cap_tlv_adjust_head __iomem *cap = value; in nfp_bpf_parse_cap_adjust_head() local
206 if (length < sizeof(*cap)) { in nfp_bpf_parse_cap_adjust_head()
211 bpf->adjust_head.flags = readl(&cap->flags); in nfp_bpf_parse_cap_adjust_head()
212 bpf->adjust_head.off_min = readl(&cap->off_min); in nfp_bpf_parse_cap_adjust_head()
213 bpf->adjust_head.off_max = readl(&cap->off_max); in nfp_bpf_parse_cap_adjust_head()
214 bpf->adjust_head.guaranteed_sub = readl(&cap->guaranteed_sub); in nfp_bpf_parse_cap_adjust_head()
215 bpf->adjust_head.guaranteed_add = readl(&cap->guaranteed_add); in nfp_bpf_parse_cap_adjust_head()
234 struct nfp_bpf_cap_tlv_func __iomem *cap = value; in nfp_bpf_parse_cap_func() local
236 if (length < sizeof(*cap)) { in nfp_bpf_parse_cap_func()
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/Linux-v5.4/drivers/pci/
Dpci.c362 u8 pos, int cap, int *ttl) in __pci_find_next_cap_ttl() argument
378 if (id == cap) in __pci_find_next_cap_ttl()
386 u8 pos, int cap) in __pci_find_next_cap() argument
390 return __pci_find_next_cap_ttl(bus, devfn, pos, cap, &ttl); in __pci_find_next_cap()
393 int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap) in pci_find_next_capability() argument
396 pos + PCI_CAP_LIST_NEXT, cap); in pci_find_next_capability()
439 int pci_find_capability(struct pci_dev *dev, int cap) in pci_find_capability() argument
445 pos = __pci_find_next_cap(dev->bus, dev->devfn, pos, cap); in pci_find_capability()
464 int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap) in pci_bus_find_capability() argument
473 pos = __pci_find_next_cap(bus, devfn, pos, cap); in pci_bus_find_capability()
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/Linux-v5.4/drivers/net/arcnet/
Dcapmode.c77 memcpy(pktbuf, pkthdrbuf, ARC_HDR_SIZE + sizeof(pkt->soft.cap.proto)); in rx()
78 memcpy(pktbuf + ARC_HDR_SIZE + sizeof(pkt->soft.cap.proto) + sizeof(int), in rx()
79 pkthdrbuf + ARC_HDR_SIZE + sizeof(pkt->soft.cap.proto), in rx()
80 sizeof(struct archdr) - ARC_HDR_SIZE - sizeof(pkt->soft.cap.proto)); in rx()
107 *((int *)&pkt->soft.cap.cookie[0])); in build_header()
148 *((int *)&pkt->soft.cap.cookie[0])); in prepare_tx()
171 lp->hw.copy_to_card(dev, bufnum, ofs, &pkt->soft.cap.proto, in prepare_tx()
172 sizeof(pkt->soft.cap.proto)); in prepare_tx()
178 ((unsigned char *)&pkt->soft.cap.mes), length - 1); in prepare_tx()
212 ackpkt->soft.cap.proto = 0; /* using protocol 0 for acknowledge */ in ack_tx()
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/Linux-v5.4/drivers/media/i2c/m5mols/
Dm5mols_capture.c62 struct m5mols_exif *exif = &info->cap.exif; in m5mols_capture_info()
98 ret = m5mols_read_u32(sd, CAPC_IMAGE_SIZE, &info->cap.main); in m5mols_capture_info()
100 ret = m5mols_read_u32(sd, CAPC_THUMB_SIZE, &info->cap.thumb); in m5mols_capture_info()
102 info->cap.total = info->cap.main + info->cap.thumb; in m5mols_capture_info()
109 unsigned int framesize = info->cap.buf_size - M5MOLS_JPEG_TAGS_SIZE; in m5mols_start_capture()
151 size = captured ? info->cap.main : 0; in m5mols_start_capture()
153 __func__, size, info->cap.thumb); in m5mols_start_capture()
/Linux-v5.4/drivers/thunderbolt/
Dcap.c70 static int __tb_port_find_cap(struct tb_port *port, enum tb_port_cap cap) in __tb_port_find_cap() argument
82 if (header.basic.cap == cap) in __tb_port_find_cap()
100 int tb_port_find_cap(struct tb_port *port, enum tb_port_cap cap) in tb_port_find_cap() argument
108 ret = __tb_port_find_cap(port, cap); in tb_port_find_cap()
116 static int tb_switch_find_cap(struct tb_switch *sw, enum tb_switch_cap cap) in tb_switch_find_cap() argument
128 if (header.basic.cap == cap) in tb_switch_find_cap()
/Linux-v5.4/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_vbif.c26 if (!vbif || !vbif->cap || !vbif->ops.get_halt_ctrl) { in _dpu_vbif_wait_for_xin_halt()
31 timeout = ktime_add_us(ktime_get(), vbif->cap->xin_halt_timeout); in _dpu_vbif_wait_for_xin_halt()
69 if (!vbif || !(vbif->cap->features & BIT(DPU_VBIF_QOS_OTLIM))) in _dpu_vbif_apply_dynamic_ot_limit()
80 tbl = params->rd ? &vbif->cap->dynamic_ot_rd_tbl : in _dpu_vbif_apply_dynamic_ot_limit()
81 &vbif->cap->dynamic_ot_wr_tbl; in _dpu_vbif_apply_dynamic_ot_limit()
108 if (!vbif || !vbif->cap) { in _dpu_vbif_get_ot_limit()
113 if (vbif->cap->default_ot_wr_limit && !params->rd) in _dpu_vbif_get_ot_limit()
114 ot_lim = vbif->cap->default_ot_wr_limit; in _dpu_vbif_get_ot_limit()
115 else if (vbif->cap->default_ot_rd_limit && params->rd) in _dpu_vbif_get_ot_limit()
116 ot_lim = vbif->cap->default_ot_rd_limit; in _dpu_vbif_get_ot_limit()
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/Linux-v5.4/drivers/rtc/
Drtc-efi.c161 efi_time_cap_t cap; in efi_read_time() local
163 status = efi.get_time(&eft, &cap); in efi_read_time()
192 efi_time_cap_t cap; in efi_procfs() local
197 memset(&cap, 0, sizeof(cap)); in efi_procfs()
199 efi.get_time(&eft, &cap); in efi_procfs()
241 cap.resolution, cap.accuracy, cap.sets_to_zero); in efi_procfs()
258 efi_time_cap_t cap; in efi_rtc_probe() local
261 if (efi.get_time(&eft, &cap) != EFI_SUCCESS) in efi_rtc_probe()
/Linux-v5.4/security/
Dcommoncap.c66 int cap, unsigned int opts) in cap_capable()
77 return cap_raised(cred->cap_effective, cap) ? 0 : -EPERM; in cap_capable()
344 static bool is_v2header(size_t size, const struct vfs_cap_data *cap) in is_v2header() argument
348 return sansflags(le32_to_cpu(cap->magic_etc)) == VFS_CAP_REVISION_2; in is_v2header()
351 static bool is_v3header(size_t size, const struct vfs_cap_data *cap) in is_v3header() argument
355 return sansflags(le32_to_cpu(cap->magic_etc)) == VFS_CAP_REVISION_3; in is_v3header()
376 struct vfs_cap_data *cap; in cap_inode_getsecurity() local
397 cap = (struct vfs_cap_data *) tmpbuf; in cap_inode_getsecurity()
398 if (is_v2header((size_t) ret, cap)) { in cap_inode_getsecurity()
406 } else if (!is_v3header((size_t) ret, cap)) { in cap_inode_getsecurity()
[all …]
/Linux-v5.4/tools/power/x86/x86_energy_perf_policy/
Dx86_energy_perf_policy.c671 void print_hwp_cap(int cpu, struct msr_hwp_cap *cap, char *str) in print_hwp_cap() argument
677 cap->lowest, cap->efficient, cap->guaranteed, cap->highest); in print_hwp_cap()
679 void read_hwp_cap(int cpu, struct msr_hwp_cap *cap, unsigned int msr_offset) in read_hwp_cap() argument
685 cap->highest = msr_perf_2_ratio(HWP_HIGHEST_PERF(msr)); in read_hwp_cap()
686 cap->guaranteed = msr_perf_2_ratio(HWP_GUARANTEED_PERF(msr)); in read_hwp_cap()
687 cap->efficient = msr_perf_2_ratio(HWP_MOSTEFFICIENT_PERF(msr)); in read_hwp_cap()
688 cap->lowest = msr_perf_2_ratio(HWP_LOWEST_PERF(msr)); in read_hwp_cap()
752 struct msr_hwp_cap cap; in print_cpu_msrs() local
766 read_hwp_cap(cpu, &cap, MSR_HWP_CAPABILITIES); in print_cpu_msrs()
767 print_hwp_cap(cpu, &cap, ""); in print_cpu_msrs()
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