| /freebsd/share/man/man4/ |
| H A D | mps.4 | 97 In all tunable descriptions below, X represents the adapter number.
101 driver instances, set this tunable value in
109 driver instance, set this tunable value in
117 driver instances, set this tunable value in
125 driver instance, set this tunable value in
132 tunable in
139 set this tunable in
162 This can be used to determine whether the max_chains tunable should be
171 set this tunable in
178 adapter, set this tunable in
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| H A D | mpr.4 | 107 In all tunable descriptions below, X represents the adapter number.
111 driver instances, set this tunable value in
119 driver instance, set this tunable value in
127 driver instances, set this tunable value in
135 driver instance, set this tunable value in
142 this tunable in
149 set this tunable in
172 This can be used to determine whether the max_chains tunable should be
199 set this tunable in
206 adapter, set this tunable in
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| H A D | irdma.4 | 80 Note: "roce_enable" must also be set for this tunable to take effect.
86 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
91 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
96 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
102 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
107 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
112 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
117 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
124 Note: "roce_enable" and "dcqcn_cc_cfg_valid" must also be set for this tunable
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| H A D | vtnet.4 | 71 This tunable disables receive and send checksum offload.
75 This tunable disables TSO.
79 This tunable disables LRO.
83 This tunable disables multiqueue.
87 This tunable sets the maximum number of transmit and receive queue pairs.
92 tunable if not zero.
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| H A D | nvme.4 | 100 tunable value in
107 of MSI-X vectors consumed by the device, set the following tunable value in
115 driver instances, set the following tunable value in
124 Buffer for capable devices, set the following tunable:
152 driver, set the following tunable value in
166 To enable dumping of all information about the command, set the following tunable
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| H A D | hwpmc.4 | 220 kernel tunable.
518 .It "hwpmc: tunable hashsize=%d must be greater than zero."
519 A negative value was supplied for tunable
521 .It "hwpmc: tunable logbuffersize=%d must be greater than zero."
522 A negative value was supplied for tunable
524 .It "hwpmc: tunable nlogbuffers=%d must be greater than zero."
525 A negative value was supplied for tunable
527 .It "hwpmc: tunable nsamples=%d out of range."
528 The value for tunable
923 tunable
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| H A D | pci.4 | 476 tunable to a non-zero value.
511 This tunable can be set to choose a specific VGA adapter by specifying the
568 MSI interrupts can be disabled by setting this tunable to 0.
572 MSI-X interrupts can be disabled by setting this tunable to 0.
579 broken MSI and MSI-X implementations when this tunable is set.
585 This tunable can also be changed at runtime via
594 Set this tunable to zero to use USB devices via legacy emulation when
601 The tunable name includes the address of the PCI device as well as the
622 The value of the tunable is the raw IRQ value to use for the INTx interrupt
623 pin identified by the tunable name.
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| H A D | syncache.4 | 127 Read-only, tunable via
132 Read-only, tunable via
141 Read-only, tunable via
147 Tunable via
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| H A D | re.4 | 179 This tunable makes driver use interrupt filter handler on
181 If MSI/MSI-X is disabled by administrator this tunable has no
185 This tunable disables MSI support on the Ethernet hardware.
188 This tunable disables MSI-X support on the Ethernet hardware.
191 This tunable controls which register mapping should be used on the
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| H A D | smp.4 | 38 support can be disabled by setting the loader tunable
57 tunable, where X is the APIC ID of a CPU.
58 Setting this tunable to 1 will result in the corresponding CPU being
65 tunable to zero.
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| H A D | ehci.4 | 81 This tunable enables the lost interrupt quirk.
84 This tunable enables the EHCI doorbell quirk.
87 This tunable disables USB devices to attach like HIGH-speed ones and will force all attached device…
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| H A D | cxgbe.4 | 170 A negative value for such a tunable instructs the driver to create
289 This tunable establishes the default PAUSE settings for all ports.
301 This tunable establishes the default FEC settings for all ports.
308 This tunable establishes the default autonegotiation settings for all ports.
337 This tunable is for specialized applications only and should not be used in
351 This tunable is for specialized applications only and should not be used in
361 VF driver always uses VM work requests and is not affected by this tunable.
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| H A D | mxge.4 | 116 This tunable has no effect when the device is
135 This tunable is ignored when using just a single slice.
136 The legal values for this tunable are:
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| H A D | pcm.4 | 202 tunable.
237 This tunable is undefined by default.
241 This tunable is undefined by default.
351 This tunable provides finer granularity than the
353 tunable.
358 tunable.
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| H A D | wsp.4 | 69 tunable
80 tunable
85 tunable
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| /freebsd/sys/compat/linuxkpi/common/src/ |
| H A D | linux_cmdline.c | 35 char tunable[64]; in video_get_options() local
51 snprintf(tunable, sizeof(tunable), "kern.vt.fb.modes.%s", in video_get_options()
55 printf("[drm] - %s\n", tunable); in video_get_options()
58 options = kern_getenv(tunable); in video_get_options()
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| /freebsd/sys/contrib/openzfs/tests/zfs-tests/include/ |
| H A D | tunables.cfg | 1 # This file exports variables for each tunable used in the test suite.
4 # the tests with conditional logic for deciding how to set each tunable, the
13 # tunable is not implemented.
17 # NAME FreeBSD tunable Linux tunable
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| H A D | libtest.shlib | 3330 # Set a global system tunable (64-bit value)
3332 # $1 tunable name (use a NAME defined in tunables.cfg)
3333 # $2 tunable values
3341 # Set a global system tunable (32-bit value)
3343 # $1 tunable name (use a NAME defined in tunables.cfg)
3344 # $2 tunable values
3357 eval "typeset tunable=\$$name"
3358 case "$tunable" in
3360 log_unsupported "Tunable '$name' is unsupported on $UNAME"
3363 log_fail "Tunable '$name' must be added to tunables.cfg"
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| /freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/log_spacemap/ |
| H A D | log_spacemap_import_logs.ksh | 31 # This test uses an internal tunable and forces ZFS to keep the
34 # another tunable to load all the metaslabs when the pool is
40 # 3. Set tunable to keep logs after export.
42 # 5. Set tunable to load all metaslabs at import.
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| /freebsd/sys/dev/isci/ |
| H A D | isci_controller.c | 302 unsigned long tunable; in isci_controller_initialize() local
320 if (TUNABLE_ULONG_FETCH("hw.isci.no_outbound_task_timeout", &tunable)) in isci_controller_initialize()
322 (uint8_t)tunable; in isci_controller_initialize()
324 if (TUNABLE_ULONG_FETCH("hw.isci.ssp_max_occupancy_timeout", &tunable)) in isci_controller_initialize()
326 (uint16_t)tunable; in isci_controller_initialize()
328 if (TUNABLE_ULONG_FETCH("hw.isci.stp_max_occupancy_timeout", &tunable)) in isci_controller_initialize()
330 (uint16_t)tunable; in isci_controller_initialize()
332 if (TUNABLE_ULONG_FETCH("hw.isci.ssp_inactivity_timeout", &tunable)) in isci_controller_initialize()
334 (uint16_t)tunable; in isci_controller_initialize()
336 if (TUNABLE_ULONG_FETCH("hw.isci.stp_inactivity_timeout", &tunable)) in isci_controller_initialize()
[all …]
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| /freebsd/sys/dev/ice/ |
| H A D | ice_common_sysctls.h | 116 /* sysctls marked as tunable, (i.e. with the CTLFLAG_TUN set) will
117 * automatically load tunable values, without the need to manually create the
118 * TUNABLE definition.
123 * If the tunable needs a custom loader, mark the SYSCTL as CTLFLAG_NOFETCH,
124 * and create the tunable manually.
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| /freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/xattr/ |
| H A D | xattr_compat.ksh | 34 # The zfs_xattr_compat tunable and fallback works as expected.
52 log_assert "The zfs_xattr_compat tunable and fallback works as expected"
92 log_pass "The zfs_xattr_compat tunable and fallback works as expected"
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| /freebsd/sys/dev/vt/colors/ |
| H A D | vt_termcolors.c | 136 char tunable[32]; in vt_palette_init() local
140 snprintf(tunable, sizeof(tunable), in vt_palette_init()
142 if (TUNABLE_STR_FETCH(tunable, rgb, sizeof(rgb))) { in vt_palette_init()
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| /freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/zvol/zvol_misc/ |
| H A D | zvol_misc_volmode.ksh | 60 # Set zvol_inhibit_dev tunable to $value
67 log_note "Setting zvol_inhibit_dev tunable to $value"
73 # Set volmode tunable to $value
79 log_note "Setting volmode tunable to $value"
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| /freebsd/sys/netinet/ |
| H A D | sctp_sysctl.h | 222 /* tcbhashsize: Tunable for Hash table sizes */
223 #define SCTPCTL_TCBHASHSIZE_DESC "Tunable for TCB hash table sizes"
228 /* pcbhashsize: Tunable for PCB Hash table sizes */
229 #define SCTPCTL_PCBHASHSIZE_DESC "Tunable for PCB hash table sizes"
240 /* chunkscale: Tunable for Scaling of number of chunks and messages */
241 #define SCTPCTL_CHUNKSCALE_DESC "Tunable for scaling of number of chunks and messages"
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