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/Linux-v6.1/include/linux/
Dmoduleparam.h31 /* One for each parameter, describing how to use it. Some files do
41 * NOARG - the parameter allows for no argument (foo instead of foo=1)
61 * UNSAFE - the parameter is dangerous and setting it will taint the kernel
102 * module_param - typesafe helper for a module/cmdline parameter
103 * @name: the variable to alter, and exposed parameter name.
104 * @type: the type of the parameter
107 * @name becomes the module parameter, or (prefixed by KBUILD_MODNAME and a
108 * ".") the kernel commandline parameter. Note that - is changed to _, so
131 * @name: the variable to alter, and exposed parameter name.
132 * @type: the type of the parameter
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Dcounter.h45 * the action parameter.
48 * the val parameter.
51 * the val parameter.
54 * the val parameter.
57 * back via the val parameter.
60 * the val parameter.
63 * back via the val parameter.
66 * back via the val parameter.
69 * the val parameter.
72 * back via the val parameter.
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Dptp_clock_kernel.h74 * parameter scaled_ppm: Desired frequency offset from
81 * parameter delta: Desired frequency offset from nominal frequency
85 * parameter delta: Desired change in nanoseconds.
88 * parameter delta: Desired change in nanoseconds.
93 * parameter ts: Holds the result.
97 * parameter ts: Holds the PHC timestamp.
98 * parameter sts: If not NULL, it holds a pair of timestamps from
105 * parameter cts: Contains timestamp (device,system) pair,
109 * parameter ts: Time value to set.
116 * parameter ts: Holds the result.
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/Linux-v6.1/Documentation/watchdog/
Dwatchdog-parameters.rst6 the Linux watchdog drivers. Watchdog driver parameter specs should
34 (default=kernel config parameter)
47 (default=kernel config parameter)
56 (default=kernel config parameter)
68 (default=kernel config parameter)
77 (default=kernel config parameter)
86 (default=kernel config parameter)
95 (default=kernel config parameter)
104 (default=kernel config parameter)
113 (default=kernel config parameter)
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/Linux-v6.1/include/media/
Ddemux.h214 * When this function is called, the @buffer1 parameter typically points to
216 * The @buffer2 buffer parameter is normally NULL, except when the received
219 * parameter would contain an address within the circular buffer, while the
220 * @buffer2 parameter would contain the first address of the circular buffer.
222 * @buffer2_length) is usually equal to the value of callback_length parameter
238 * &dmx_ts_feed.@set function. The type parameter decides if the raw
293 * parameter should be DMX_OVERRUN_ERROR on the next callback.
386 * The @demux function parameter contains a pointer to the demux API and
391 * -EINVAL, on bad parameter.
399 * The @demux function parameter contains a pointer to the demux API and
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/Linux-v6.1/drivers/net/fddi/skfp/h/
Dsmt.h22 #define OPT_PMF /* if parameter management is supported */
85 #define SMT_PMF_GET 0x08 /* parameter management get */
86 #define SMT_PMF_SET 0x09 /* parameter management set */
100 * parameter types
105 u_short p_len ; /* length of parameter */
120 struct smt_para para ; /* generic parameter header */
135 struct smt_para para ; /* generic parameter header */
149 struct smt_para para ; /* generic parameter header */
171 struct smt_para para ; /* generic parameter header */
182 struct smt_para para ; /* generic parameter header */
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/Linux-v6.1/Documentation/sound/designs/
Dtracepoints.rst49 Configurable. This type of parameter is described in
57 Configurable. This type of parameter is described in
76 mask/interval parameter can be changed by ALSA PCM core. For
82 This mask represents which mask/interval parameter is actually changed.
91 a PCM sample. When a parameter of SNDRV_PCM_HW_PARAM_SAMPLE_BITS was
97 notation. Basically, when a parameter of SNDRV_PCM_HW_PARAM_RATE was
103 fraction notation. Basically, when a parameter of
110 value to this parameter but some drivers intentionally set zero with
118 dependencies on which a parameter is decided according to several parameters.
120 to compute the target parameter. ALSA PCM core registers some rules to the
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/Linux-v6.1/Documentation/devicetree/bindings/
Dxilinx.txt39 (name): is derived from the "PARAMETER INSTANCE" value.
40 (parameter#): C_* parameters from system.mhs. The C_ prefix is
41 dropped from the parameter name, the name is converted
44 (baseaddr): the baseaddr parameter value (often named C_BASEADDR).
45 (HW_VER): from the HW_VER parameter.
57 PARAMETER INSTANCE = opb_uartlite_0
58 PARAMETER HW_VER = 1.00.b
59 PARAMETER C_BAUDRATE = 115200
60 PARAMETER C_DATA_BITS = 8
61 PARAMETER C_ODD_PARITY = 0
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/Linux-v6.1/Documentation/trace/coresight/
Dcoresight-config.rst34 resource usage and parameter values.
41 accesses in the driver - the resource usage and parameter descriptions
52 Parameter Value
55 A parameter value is a named value that may be set by the user prior to the
61 parameter is used in programming the device.
63 The feature descriptor defines a default value for a parameter, which is used
66 Users can update parameter values using the configfs API for the CoreSight
69 The current value of the parameter is loaded into the device when the feature
87 as well as any preset values that can be used to override default parameter
94 Preset values are easily selectable sets of parameter values for the features
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/Linux-v6.1/Documentation/trace/
Devents-power.rst58 The first parameter gives the clock name (e.g. "gpio1_iclk").
59 The second parameter is '1' for enable, '0' for disable, the target
69 The first parameter gives the power domain name (e.g. "mpu_pwrdm").
70 The second parameter is the power domain target state.
81 The first parameter gives the QoS action name (e.g. "ADD_REQ").
82 The second parameter is the previous QoS value.
83 The third parameter is the current QoS value to update.
92 The first parameter gives the device name which tries to add/update/remove
94 The second parameter gives the request type (e.g. "DEV_PM_QOS_RESUME_LATENCY").
95 The third parameter is value to be added/updated/removed.
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/Linux-v6.1/Documentation/devicetree/bindings/memory-controllers/
Drockchip,rk3399-dmc.yaml91 srpd_lite_idle * 1024 DFI clock cycles. This parameter is for LPDDR4
130 When the DRAM type is DDR3, this parameter defines the ODT disable
138 When the DRAM type is DDR3, this parameter defines the DRAM side drive
146 When the DRAM type is DDR3, this parameter defines the DRAM side ODT
154 When the DRAM type is DDR3, this parameter defines the phy side CA line
162 When the DRAM type is DDR3, this parameter defines the PHY side DQ line
170 When the DRAM type is DDR3, this parameter defines the PHY side ODT
178 When the DRAM type is LPDDR3, this parameter defines then ODT disable
186 When the DRAM type is LPDDR3, this parameter defines the DRAM side drive
194 When the DRAM type is LPDDR3, this parameter defines the DRAM side ODT
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/Linux-v6.1/Documentation/netlabel/
Ddraft-ietf-cipso-ipsecurity-01.txt449 HOST_LABEL_MAX - This parameter contains the maximum sensitivity label that
452 parameter does not apply to CIPSO gateways or routers. This parameter need
467 HOST_LABEL_MIN - This parameter contains the minimum sensitivity label that
469 than this minimum MUST be rejected by the CIPSO host. This parameter does
470 not apply to CIPSO gateways or routers. This parameter need not be defined
474 PORT_LABEL_MAX - This parameter contains the maximum sensitivity label for
477 rejected by the CIPSO system. The label within this parameter MUST be
478 less than or equal to the label within the HOST_LABEL_MAX parameter. This
479 parameter does not apply to CIPSO hosts that support only one network port.
481 PORT_LABEL_MIN - This parameter contains the minimum sensitivity label for
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/Linux-v6.1/Documentation/devicetree/bindings/ata/
Dceva,ahci-1v84.yaml43 OOB timing value for COMINIT parameter for port 0.
44 The fields for the above parameter must be as shown below:-
55 OOB timing value for COMWAKE parameter for port 0.
56 The fields for the above parameter must be as shown below:-
67 Burst timing value for COM parameter for port 0.
68 The fields for the above parameter must be as shown below:-
80 The fields for the above parameter must be as shown below:-
89 OOB timing value for COMINIT parameter for port 1.
90 The fields for the above parameter must be as shown below:-
101 OOB timing value for COMWAKE parameter for port 1.
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/Linux-v6.1/drivers/staging/media/atomisp/pci/isp/kernels/hdr/
Dia_css_hdr_types.h27 int test_irr; /** Test parameter */
29 1]; /** Histogram matching shift parameter */
31 1]; /** Histogram matching multiplication parameter */
33 1]; /** Weight map soft threshold low bound parameter */
35 1]; /** Weight map soft threshold high bound parameter */
39 1]; /** Soft threshold precision shift parameter */
48 int test_deg; /** Test parameter */
56 int test_excl; /** Test parameter */
/Linux-v6.1/drivers/scsi/bnx2i/
Dbnx2i_sysfs.c34 * @buf: buffer to return current SQ size parameter
36 * Returns current SQ size parameter, this paramater determines the number
49 * bnx2i_set_sq_info - update send queue (SQ) size parameter
52 * @buf: buffer to return current SQ size parameter
53 * @count: parameter buffer size
93 * @buf: buffer to return current SQ size parameter
95 * returns per-connection TCP history queue size parameter
110 * @buf: buffer to return current SQ size parameter
111 * @count: parameter buffer size
113 * updates per-connection TCP history queue size parameter
/Linux-v6.1/Documentation/filesystems/
Dmount_api.rst21 (7) Parameter description.
23 (8) Parameter helper functions.
54 parameter description for validation at registration time and querying by a
252 Called when a parameter is being added to the filesystem context. param
257 The parameter can be parsed with fs_parse() and fs_lookup_param(). Note
351 Called for each mount parameter, including the source. The arguments are
353 the parameter should be passed on to the filesystem, 1 to indicate that
354 the parameter should be discarded or an error to indicate that the
355 parameter should be rejected.
387 the parameter parsing and validation hooks.
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/Linux-v6.1/fs/
Dfs_parser.c2 /* Filesystem parameter parser.
86 * fs_parse - Parse a filesystem configuration parameter
88 * @desc: The parameter description to use.
89 * @param: The parameter.
92 * Parse a filesystem configuration parameter and attempt a conversion for a
93 * simple parameter for which this is requested. If successful, the determined
94 * parameter ID is placed into @result->key, the desired type is indicated in
98 * The function returns the parameter number if the parameter was matched,
101 * the parameter wasn't recognised and unknowns aren't okay.
117 warn_plog(log, "Deprecated parameter '%s'", param->key); in __fs_parse()
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/Linux-v6.1/arch/xtensa/boot/boot-redboot/
Dbootstrap.S22 * The loader copies the parameter to the position that will
24 * parameter list.
32 # a2: Parameter list
33 # a3: Size of parameter list
133 * to copy the parameter list. Keep the code around; in case
137 # a2: start address of parameter list
138 # a3: length of parameter list
141 /* copy the parameter list out of the way */
169 # a2: boot parameter
234 # a2 Boot parameter list
/Linux-v6.1/arch/s390/include/uapi/asm/
Dipl.h7 /* IPL Parameter List header */
19 /* IPL Parameter Block header */
25 /* IPL Parameter Block types */
33 /* IPL Parameter Block 0 with common fields */
45 /* IPL Parameter Block 0 for FCP */
71 /* IPL Parameter Block 0 for NVMe */
95 /* IPL Parameter Block 0 for CCW */
117 /* IPL Parameter Block 1 for additional SCP data */
/Linux-v6.1/include/uapi/linux/
Dmei.h21 * the input parameter and the output parameter for this IOCTL.
23 * The input parameter is UUID of the FW Client.
24 * The output parameter is the properties of the FW client
106 * the input parameter and the output parameter for this IOCTL.
108 * The input parameter is UUID of the FW Client, a vtag [0,255]
109 * The output parameter is the properties of the FW client
/Linux-v6.1/Documentation/userspace-api/media/v4l/
Dext-ctrls-codec.rst595 Encoder will decide the appropriate quantization parameter and
1170 parameter to determine the chroma quantization parameter. Applicable
1220 the quantization parameter for each frame type is constant and set
1223 enabled then quantization parameter is adjusted to meet the chosen
1224 bitrate. Minimum and maximum value for the quantization parameter
1237 Quantization parameter for an I frame for H263. Valid range: from 1
1241 Minimum quantization parameter for H263. Valid range: from 1 to 31.
1244 Maximum quantization parameter for H263. Valid range: from 1 to 31.
1247 Quantization parameter for an P frame for H263. Valid range: from 1
1251 Quantization parameter for an B frame for H263. Valid range: from 1
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/Linux-v6.1/drivers/media/platform/samsung/s5p-g2d/
Dg2d-regs.h22 /* Parameter Setting Registers (Rotate & Direction) */
27 /* Parameter Setting Registers (Src) */
38 /* Parameter Setting Registers (Dest) */
46 /* Parameter Setting Registers (Pattern) */
53 /* Parameter Setting Registers (Mask) */
57 /* Parameter Setting Registers (Clipping Window) */
62 /* Parameter Setting Registers (ROP & Alpha Setting) */
67 /* Parameter Setting Registers (Color) */
72 /* Parameter Setting Registers (Color Key) */
/Linux-v6.1/drivers/tee/optee/
Doptee_msg.h41 * Meta parameter to be absorbed by the Secure OS and not passed
105 * struct optee_msg_param_tmem - temporary memory reference parameter
124 * struct optee_msg_param_rmem - registered memory reference parameter
136 * struct optee_msg_param_fmem - ffa memory reference parameter
153 * struct optee_msg_param_value - opaque value parameter
164 * struct optee_msg_param - parameter used together with struct optee_msg_arg
166 * @tmem: parameter by temporary memory reference
167 * @rmem: parameter by registered memory reference
168 * @fmem: parameter by ffa registered memory reference
169 * @value: parameter by opaque value
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/Linux-v6.1/Documentation/admin-guide/nfs/
Dnfsroot.rst60 If the `nfsroot' parameter is NOT given on the command line,
64 The default address is determined by the ip parameter
65 (see below). This parameter allows the use of different
89 This parameter tells the kernel how to configure IP addresses of devices
95 If this parameter is missing from the kernel command line, all fields are
100 The <autoconf> parameter can appear alone as the value to the ip
101 parameter (without all the ':' characters before). If the value is
111 the client address and this parameter is NOT empty only
214 they cannot be specified as part of the "ip=" kernel command line parameter.
228 This parameter enables debugging messages to appear in the kernel
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/Linux-v6.1/drivers/gpu/drm/amd/pm/powerplay/smumgr/
Dsmu9_smumgr.c135 * Send a message to the SMC with parameter
138 * @param parameter: the parameter to send
142 uint16_t msg, uint32_t parameter) in smu9_send_msg_to_smc_with_parameter() argument
151 WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_102, parameter); in smu9_send_msg_to_smc_with_parameter()
154 WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82, parameter); in smu9_send_msg_to_smc_with_parameter()
161 pr_err("Failed message: 0x%x, input parameter: 0x%x, error code: 0x%x\n", msg, parameter, ret); in smu9_send_msg_to_smc_with_parameter()

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