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/linux/drivers/usb/host/
H A Dxhci-caps.h3 * xHCI Host Controller Capability Registers.
10 /* bits 7:0 - Capability Registers Length */
56 /* bit 0 - 64-bit Addressing Capability */
58 /* bit 1 - BW Negotiation Capability */
67 /* bit 5 - Light HC Reset Capability */
69 /* bit 6 - Latency Tolerance Messaging Capability */
74 /* bit 9 - Short Packet Capability */
76 /* bit 10 - Stopped EDTLA Capability */
77 /* bit 11 - Contiguous Frame ID Capability */
95 /* bit 0 - U3 Entry Capability */
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H A Dxhci-ext-caps.h18 /* HCCPARAMS contains the first extended capability pointer */
27 /* Capability Register */
31 /* Extended capability register fields */
35 /* Extended capability IDs - ID 0 reserved */
46 /* USB Legacy Support Capability - section 7.1.1 */
50 /* USB Legacy Support Capability - section 7.1.1 */
61 /* USB 2.0 xHCI 0.96 L1C capability - section 7.2.2.1.3.2 */
64 /* USB 2.0 xHCI 1.0 hardware LMP capability - section 7.2.2.1.3.2 */
68 /* Intel SPR shadow capability */
89 * @revision: major revision, minor revision, capability ID,
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/linux/Documentation/ABI/testing/
H A Dsysfs-class-usb_power_delivery41 The sink capability message "Sink_Capabilities" contains a set
46 The order of the objects in the sink capability message is the
51 What: /sys/class/usb_power_delivery/.../<capability>/<position>:fixed_supply
65 What: /sys/class/usb_power_delivery/.../<capability>/1:fixed_supply/dual_role_power
85 This file shows the value of the Higher capability bit in
90 What: /sys/class/usb_power_delivery/.../<capability>/1:fixed_supply/unconstrained_power
99 What: /sys/class/usb_power_delivery/.../<capability>/1:fixed_supply/usb_communication_capable
106 What: /sys/class/usb_power_delivery/.../<capability>/1:fixed_supply/dual_role_data
114 What: /sys/class/usb_power_delivery/.../<capability>/1:fixed_supply/unchunked_extended_messages_su…
121 What: /sys/class/usb_power_delivery/.../<capability>/<position>:fixed_supply/voltage
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/linux/security/apparmor/
H A Dcapability.c5 * This file contains AppArmor capability mediation functions
11 #include <linux/capability.h>
18 #include "include/capability.h"
24 * Table of capability names: we generate it from capabilities.h.
43 * audit_cb - call back for capability components of audit struct
56 * audit_caps - audit a capability
59 * @cap: capability tested
62 * Do auditing of capability and handle, audit/complain/kill modes switching
96 /* If the capability was never raised the timestamp check would also catch that */ in audit_caps()
113 * profile_capable - test if profile allows use of capability @cap
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/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-enum-freq-bands.rst40 This ioctl is supported if the ``V4L2_TUNER_CAP_FREQ_BANDS`` capability
72 - ``capability``
73 - :cspan:`2` The tuner/modulator capability flags for this
74 frequency band, see :ref:`tuner-capability`. The
75 ``V4L2_TUNER_CAP_LOW`` or ``V4L2_TUNER_CAP_1HZ`` capability must
77 tuner/modulator. So either all bands have that capability set, or
78 none of them have that capability.
82 if the ``capability`` flag ``V4L2_TUNER_CAP_LOW`` is set, in units
84 ``capability`` flag ``V4L2_TUNER_CAP_1HZ`` is set.
88 or if the ``capability`` flag ``V4L2_TUNER_CAP_LOW`` is set, in
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H A Dvidioc-g-tuner.rst86 - ``capability``
89 Tuner capability flags, see :ref:`tuner-capability`. Audio flags
97 If multiple frequency bands are supported, then ``capability`` is
98 the union of all ``capability`` fields of each struct
103 if the ``capability`` flag ``V4L2_TUNER_CAP_LOW`` is set, in units
104 of 62.5 Hz, or if the ``capability`` flag ``V4L2_TUNER_CAP_1HZ``
111 or if the ``capability`` flag ``V4L2_TUNER_CAP_LOW`` is set, in
112 units of 62.5 Hz, or if the ``capability`` flag
149 ``_SAP`` flag is cleared in the ``capability`` field, the
210 .. _tuner-capability:
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H A Dvidioc-s-hw-freq-seek.rst43 :c:type:`v4l2_tuner` ``capability`` field has the
55 This ioctl is supported if the ``V4L2_CAP_HW_FREQ_SEEK`` capability is
88 ``capability`` field will tell you what the hardware supports.
98 :c:type:`v4l2_tuner` ``capability`` field has the
100 struct :c:type:`v4l2_tuner` ``capability`` field has
107 :c:type:`v4l2_tuner` ``capability`` field has the
109 struct :c:type:`v4l2_tuner` ``capability`` field has
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A Dcmd.c962 capability.cmd_hca_cap.wqe_based_flow_table_update_cap); in mlx5hws_cmd_query_caps()
965 capability.cmd_hca_cap.eswitch_manager); in mlx5hws_cmd_query_caps()
968 capability.cmd_hca_cap.flex_parser_protocols); in mlx5hws_cmd_query_caps()
973 capability.cmd_hca_cap.flex_parser_id_geneve_tlv_option_0); in mlx5hws_cmd_query_caps()
978 capability.cmd_hca_cap.flex_parser_id_outer_first_mpls_over_gre); in mlx5hws_cmd_query_caps()
983 capability.cmd_hca_cap.flex_parser_id_outer_first_mpls_over_udp_label); in mlx5hws_cmd_query_caps()
987 capability.cmd_hca_cap.log_header_modify_argument_granularity); in mlx5hws_cmd_query_caps()
991 capability.cmd_hca_cap.log_header_modify_argument_granularity_offset); in mlx5hws_cmd_query_caps()
995 capability.cmd_hca_cap.log_header_modify_argument_max_alloc); in mlx5hws_cmd_query_caps()
999 capability.cmd_hca_cap.match_definer_format_supported); in mlx5hws_cmd_query_caps()
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/linux/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/
H A Dswitchdev.rst175 RoCE capability setup
177 Not all mlx5 PCI devices/SFs require RoCE capability.
179 When RoCE capability is disabled, it saves 1 Mbytes worth of system memory per
183 capability. (refer to Documentation/networking/devlink/devlink-port.rst)
185 migratable capability setup
188 explicitly enable the VF migratable capability.
191 capability. (refer to Documentation/networking/devlink/devlink-port.rst)
193 IPsec crypto capability setup
196 to explicitly enable the VF ipsec_crypto capability. Enabling IPsec capability
198 IPsec capability enabled, any IPsec offloading is blocked on the PF.
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/linux/include/linux/platform_data/
H A Dmlxreg.h19 * TYPE3 is selected by WD capability bit.
120 * @capability: attribute capability register;
140 u32 capability; member
164 * @capability: group capability register;
177 u32 capability; member
194 * @capability: device capability register;
203 u32 capability; member
209 * @items: same type components with the hotplug capability;
212 * @count: number of the components with the hotplug capability;
/linux/drivers/crypto/ccp/
H A Dhsti.c28 return sysfs_emit(buf, "%d\n", psp->capability.name); \
69 if (psp && psp->capability.security_reporting) in psp_security_is_visible()
86 if (psp->capability.security_reporting) in psp_populate_hsti()
106 psp->capability.security_reporting = 1; in psp_populate_hsti()
107 psp->capability.raw |= req->hsti << PSP_CAPABILITY_PSP_SECURITY_OFFSET; in psp_populate_hsti()
130 if (!psp->capability.security_reporting) in psp_init_hsti()
133 if (psp->capability.tsme_status) { in psp_init_hsti()
/linux/drivers/xen/xen-pciback/
H A Dconf_space_capability.c3 * PCI Backend - Handles the virtual fields found on the capability lists
18 int capability; member
20 /* If the device has the capability found above, add these fields */
46 cap_offset = pci_find_capability(dev, cap->capability); in xen_pcibk_config_capability_add_fields()
48 dev_dbg(&dev->dev, "Found capability 0x%x at 0x%x\n", in xen_pcibk_config_capability_add_fields()
49 cap->capability, cap_offset); in xen_pcibk_config_capability_add_fields()
281 .capability = PCI_CAP_ID_PM,
285 .capability = PCI_CAP_ID_VPD,
289 .capability = PCI_CAP_ID_MSI,
293 .capability = PCI_CAP_ID_MSIX,
/linux/drivers/usb/early/
H A Dxhci-dbc.h3 * xhci-dbc.h - xHCI debug capability early driver
17 * xHCI Debug Capability Register interfaces:
20 __le32 capability; member
30 __le64 dccp; /* Debug Capability Context Pointer */
53 * xHCI Debug Capability data structures:
107 * xHCI Debug Capability software state structures:
125 * OUT Transfer Ring and the IN Transfer Ring of a Debug Capability Context data
167 /* debug capability contexts */
/linux/Documentation/driver-api/nvdimm/
H A Dfirmware-activate.rst18 capability.
47 firmware activation capability is detected.
49 Another property 'ndbusX/firmware/capability' indicates a value of
52 firmware. A capability value of 'quiesce' indicates that firmware does
56 application activity. The 'ndbusX/firmware/capability' property will be
57 elided completely if no firmware activation capability is detected.
/linux/drivers/net/wwan/iosm/
H A Diosm_ipc_flash.h35 /* SWID capability for packed swid type */
109 * enum iosm_ebl_caps - EBL capability settings
110 * @IOSM_CAP_NOT_ENHANCED: If capability not supported
111 * @IOSM_CAP_USE_EXT_CAP: To be set if extended capability is set
112 * @IOSM_EXT_CAP_ERASE_ALL: Set Erase all capability
113 * @IOSM_EXT_CAP_COMMIT_ALL: Set the commit all capability
124 * @EBL_CAPS_FLAG: EBL capability flag
127 * @EBL_EXT_CAPS_HANDLED: EBL extended capability handled flag
/linux/Documentation/driver-api/media/drivers/ccs/
H A Dccs-regs.asc535 # data pedestal capability registers
538 # adc capability registers
561 # video timing set-up capability registers
598 # output clock set-up capability registers
712 # usl capability register
735 # image compression capability registers
739 # test mode capability registers
757 # fifo capability registers
763 # csi-2 capability registers
928 # binning capability registers
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/linux/Documentation/wmi/devices/
H A Dlenovo-wmi-gamezone.rst79 …plemented, Description("Fan cooling capability")] void IsSupportFanCooling([out, Description("Fan …
81 …Id(14), Implemented, Description("cpu oc capability")] void IsSupportCpuOC ([out, Description("cpu…
82 …, Description("bios has overclock capability")] void IsBIOSSupportOC ([out, Description("bios has …
87 …port disable windows key capability")] void IsSupportDisableWinKey ([out, Description("EC support …
90 …EC support disable touchpad capability")] void IsSupportDisableTP ([out, Description("EC support d…
95 …iption("Water Cooling feature capability")] void IsSupportWaterCooling ([out, Description("Water C…
98 … Description("Lighting feature capability")] void IsSupportLightingFeature ([out, Description("Lig…
112 …ed, Description("Over Drive feature capability")] void IsSupportOD ([out, Description("Over Drive …
/linux/Documentation/admin-guide/
H A Dperf-security.rst69 Unprivileged processes with enabled CAP_PERFMON capability are treated
80 use cases is discouraged with respect to the CAP_PERFMON capability.
83 capabilities then providing the process with CAP_PERFMON capability singly
90 So unprivileged processes provided with CAP_SYS_PTRACE capability are
92 CAP_SYS_PTRACE capability is not required and CAP_PERFMON is enough to
99 CAP_SYSLOG capability permits reading kernel space memory addresses from
105 Mechanisms of capabilities, privileged capability-dumb files [6]_,
176 and other required capabilities into ambient capability set of the shell
198 in permitted, effective and ambient capability sets of an inherent process:
217 governed by CAP_PERFMON Linux capability.
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/linux/drivers/pci/
H A Dvc.c43 * @pos: starting position of VC capability (VC/VC9/MFVC)
66 * @pos: starting position of VC capability (VC/VC9/MFVC)
94 * @pos: starting position of VC capability (VC/VC9/MFVC)
174 * @pos: starting position of VC capability (VC/VC9/MFVC)
228 * in Port VC Capability Register 2 then save/restore it next. in pci_vc_do_save_buffer()
271 * Table Offset in each VC Resource Capability Register tells us if in pci_vc_do_save_buffer()
272 * it exists. The entry size is global from the Port VC Capability in pci_vc_do_save_buffer()
350 * For each type of VC capability, VC/VC9/MFVC, find the capability and
387 * For each type of VC capability, VC/VC9/MFVC, find the capability and
411 * For each type of VC capability, VC/VC9/MFVC, find the capability, size
/linux/drivers/platform/mellanox/
H A Dmlx-platform.c1211 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1219 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1227 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1235 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1243 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1251 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1259 .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET,
1379 .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET,
1389 .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET,
1468 .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET,
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/linux/Documentation/PCI/
H A Dpci-iov-howto.rst19 capability which makes one physical device appear as multiple virtual
23 registers encapsulated in the capability. By default, this feature is
34 How can I enable SR-IOV capability
39 enabling and disabling of the capability via API provided by SR-IOV core.
40 If the hardware has SR-IOV capability, loading its PF driver would
66 To enable SR-IOV capability:
79 To disable SR-IOV capability:
/linux/security/
H A Dcommoncap.c2 /* Common capabilities, needed by capability.o.
5 #include <linux/capability.h>
31 #include <trace/events/capability.h>
57 * capability.
61 * @cap: The capability to check for
63 * Determine whether the nominated task has the specified capability amongst
75 /* See if cred has the capability in the target user namespace in cap_capable_helper()
99 * If you have a capability in a parent user ns, then you have in cap_capable_helper()
109 * cap_capable - Determine whether a task has a particular effective capability
112 * @cap: The capability t
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/linux/include/trace/events/
H A Dcapability.h3 #define TRACE_SYSTEM capability
14 * effective capability
19 * capability to access the targeted resource.
21 * @cap: The capability to check for
/linux/include/uapi/linux/
H A Dvfio_zdev.h20 * This capability provides a set of descriptive information about the
40 * This capability provides a set of descriptive information about the group of
62 * This capability provides the utility string for the associated device, which
75 * This capability provides the PCI function path string, which is an identifier
/linux/drivers/net/ethernet/brocade/bna/
H A Dbfa_defs.h157 u8 cap_bm; /*!< capability */
163 /* Adapter capability mask definition */
207 char cap_nic; /* capability nic */
208 char cap_cna; /* capability cna */
209 char cap_hba; /* capability hba */
210 char cap_fc16g; /* capability fc 16g */
211 char cap_sriov; /* capability sriov */
212 char cap_mezz; /* capability mezz */

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