| /linux/arch/arc/include/asm/ |
| H A D | spinlock.h | 140 * deny writer. Otherwise if unlocked grant to writer in arch_write_lock()
152 " brne %[val], %[UNLOCKED], 1b \n" /* while !UNLOCKED spin */ in arch_write_lock()
159 [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), in arch_write_lock()
173 " brne %[val], %[UNLOCKED], 4f \n" /* !UNLOCKED, bail */ in arch_write_trylock()
184 [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), in arch_write_trylock()
332 * deny writer. Otherwise if unlocked grant to writer in arch_write_trylock()
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| H A D | spinlock_types.h | 20 * Unlocked : 0x0100_0000
22 * Write lock : 0x0, but only if prior value is "unlocked" 0x0100_0000
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| /linux/Documentation/driver-api/surface_aggregator/clients/ |
| H A D | dtx.rst | 62 The latch can additionally be locked and, correspondingly, unlocked, which
67 unlocked.
82 instructions/commands. In case the latch is unlocked, the led will flash
93 - If the latch is unlocked, the EC will open the latch and the clipboard
120 unlocked before it is opened.
343 The latch has neither been opened nor unlocked.
567 the latch on timeout. The latch is unlocked by default. This command will be
576 timeout. The latch is unlocked by default. This command will not open the
578 ignored if the latch is already unlocked.
602 lock is reset to the unlocked state.
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| /linux/Documentation/driver-api/nvdimm/ |
| H A D | security.rst | 22 that DIMM. The following states are available: disabled, unlocked, locked,
62 a locked DIMM can be unlocked. Once unlocked, the DIMM will remain unlocked
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| /linux/arch/parisc/include/asm/ |
| H A D | spinlock_types.h | 20 * Unlocked : 0x0100_0000
22 * Write lock : 0x0, but only if prior value is "unlocked" 0x0100_0000
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| /linux/arch/mips/include/asm/octeon/ |
| H A D | cvmx-l2c.h | 256 * unlocked to allow for normal caching of DRAM.
270 * Note that this function will flush a matching but unlocked cache line.
275 * Returns 0: line not unlocked
276 * 1: line unlocked
286 * Returns Number of locked lines that the call unlocked
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| /linux/drivers/iio/imu/ |
| H A D | adis.c | 27 * __adis_write_reg() - write N bytes to register (unlocked version)
116 * __adis_read_reg() - read N bytes from register (unlocked version)
202 * __adis_update_bits_base() - ADIS Update bits function - Unlocked version
252 * __adis_enable_irq() - Enable or disable data ready IRQ (unlocked)
291 * __adis_check_status() - Check the device for error conditions (unlocked)
335 * __adis_reset() - Reset the device (unlocked version)
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_vm_pt.c | 565 bool unlocked = params->unlocked; in amdgpu_vm_pt_free_list() local
571 * unlocked unmap clear page table leaves, warning to free the page entry. in amdgpu_vm_pt_free_list()
573 WARN_ON(unlocked); in amdgpu_vm_pt_free_list()
822 if (!params->unlocked) { in amdgpu_vm_ptes_update()
834 if (params->unlocked) { in amdgpu_vm_ptes_update()
835 /* Unlocked updates are only allowed on the leaves */ in amdgpu_vm_ptes_update()
885 if (cursor.level < AMDGPU_VM_PTB && params->unlocked) in amdgpu_vm_ptes_update()
887 * MMU notifier callback unlocked unmap huge page, leave is PDE entry, in amdgpu_vm_ptes_update()
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| H A D | amdgpu_vm.h | 272 * @unlocked: true if the root BO is not locked
274 bool unlocked; member
413 /* Last unlocked submission to the scheduler entities */
534 bool immediate, bool unlocked, bool flush_tlb,
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| /linux/include/linux/iio/imu/ |
| H A D | adis.h | 146 * registers. These functions also have unlocked variants
184 * __adis_write_reg_8() - Write single byte to a register (unlocked)
198 * __adis_write_reg_16() - Write 2 bytes to a pair of registers (unlocked)
212 * __adis_write_reg_32() - write 4 bytes to four registers (unlocked)
226 * __adis_read_reg_16() - read 2 bytes from a 16-bit register (unlocked)
247 * __adis_read_reg_32() - read 4 bytes from a 32-bit register (unlocked)
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| /linux/Documentation/scheduler/ |
| H A D | sched-arch.rst | 15 To request the scheduler call switch_to with the runqueue unlocked,
19 Unlocked context switches introduce only a very minor performance
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| /linux/net/6lowpan/ |
| H A D | nhc.c | 67 /* check if the nhc module was removed in unlocked part. in lowpan_nhc_do_compression()
69 * of nhc modules while unlocked part, this will always drop in lowpan_nhc_do_compression()
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| /linux/include/asm-generic/ |
| H A D | qspinlock.h | 62 * queued_spin_value_unlocked - is the spinlock structure unlocked?
64 * Return: 1 if it is unlocked, 0 otherwise
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| /linux/tools/testing/selftests/net/forwarding/ |
| H A D | bridge_locked_port.sh | 218 # to an unlocked port.
234 check_err $? "Entry did not roam to an unlocked port"
257 check_fail $? "MAB enabled while port is unlocked"
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| /linux/arch/powerpc/include/asm/ |
| H A D | qspinlock.h | 97 /* Trylock succeeds only when unlocked and no queued nodes */ in __queued_spin_trylock_nosteal()
119 /* Trylock may get ahead of queued nodes if it finds unlocked */ in __queued_spin_trylock_steal()
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| /linux/drivers/w1/slaves/ |
| H A D | w1_ds2413.c | 76 dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %d\n", in state_read()
126 dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %d\n", in output_write()
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| /linux/drivers/net/ethernet/netronome/nfp/nfpcore/ |
| H A D | nfp_mutex.c | 286 /* Compare against the unlocked state, and if true, in nfp_cpp_mutex_trylock()
308 /* Was it unlocked? */ in nfp_cpp_mutex_trylock()
310 /* The read value can only be 0x....0000 in the unlocked state. in nfp_cpp_mutex_trylock()
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| /linux/arch/powerpc/platforms/8xx/ |
| H A D | m8xx_setup.c | 96 * Some boards power up with these unlocked, while others in mpc8xx_calibrate_decr()
98 * to the unlocked registers will lock them again. So, here in mpc8xx_calibrate_decr()
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| /linux/Documentation/i2c/ |
| H A D | i2c-topology.rst | 131 adapter during the transaction are unlocked I2C transfers (using e.g.
155 its select, those transfers must be unlocked I2C transfers so
158 unlocked I2C transfer, so that it does not deadlock the parent
185 caused by these subsystems are unlocked. This can be convoluted to
213 issues any unlocked I2C transfers on the root adapter that may leak
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| /linux/include/net/netns/ |
| H A D | vsock.h | 21 /* 0 = unlocked, 1 = locked to global, 2 = locked to local */
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| /linux/drivers/gpio/ |
| H A D | gpio-cros-ec.c | 7 * possible when the system is unlocked.
26 /* Setting gpios is only supported when the system is unlocked */
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| /linux/Documentation/trace/ |
| H A D | intel_th.rst | 139 switch to the next window in the buffer if it is unlocked, or stop
143 unlocked and can be used again to collect trace data.
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| /linux/drivers/mtd/chips/ |
| H A D | Kconfig | 168 program individual bits, as long as the register remains unlocked.
175 Register is locked, it cannot be unlocked.
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| /linux/tools/memory-model/ |
| H A D | lock.cat | 23 * RU Read-Unlocked: a spin_is_locked() event which returns False
52 * An LKR must always see an unlocked value; spin_lock() calls nested
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| /linux/sound/soc/codecs/ |
| H A D | cs35l41-lib.c | 814 /* Must be called with the TEST_KEY unlocked */
899 /* Must be called with the TEST_KEY unlocked */
1298 /* Test Key is unlocked here */ in cs35l41_global_enable()
1308 /* Lock the test key, it was unlocked during the multi_reg_write */ in cs35l41_global_enable()
1321 /* Lock the test key, it was unlocked during the multi_reg_write */ in cs35l41_global_enable()
1324 /* Test Key is unlocked here */ in cs35l41_global_enable()
1328 /* Lock the test key, it was unlocked during the multi_reg_write */ in cs35l41_global_enable()
1337 /* Lock the test key, it was unlocked during the multi_reg_write */ in cs35l41_global_enable()
|