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/Linux-v5.15/tools/testing/selftests/rcutorture/doc/
DTREE_RCU-kconfig.txt8 CONFIG_DEBUG_OBJECTS_RCU_HEAD -- Do one.
9 CONFIG_HZ_PERIODIC -- Do one.
11 CONFIG_NO_HZ_FULL -- Do two, one with partial CPU enablement.
15 CONFIG_RCU_BOOST -- one of PREEMPT_RCU.
17 CONFIG_RCU_FANOUT_LEAF -- Do one non-default.
18 CONFIG_RCU_FAST_NO_HZ -- Do one, but not with all nohz_full CPUs.
19 CONFIG_RCU_NOCB_CPU -- Do three, one with no rcu_nocbs CPUs, one with
20 rcu_nocbs=0, and one with all rcu_nocbs CPUs.
22 CONFIG_SMP -- Need one !SMP for PREEMPT_RCU.
24 CONFIG_RCU_EQS_DEBUG -- Do at least one for CONFIG_NO_HZ_FULL and not.
[all …]
/Linux-v5.15/lib/
Datomic64_test.c95 i, (i) + one, (i) + one); \
101 i, (i) - one, (i) - one); \
109 int one = 1; in test_atomic() local
115 TEST(, add, +=, -one); in test_atomic()
117 TEST(, sub, -=, -one); in test_atomic()
124 RETURN_FAMILY_TEST(, add_return, +=, -one); in test_atomic()
126 RETURN_FAMILY_TEST(, sub_return, -=, -one); in test_atomic()
129 FETCH_FAMILY_TEST(, fetch_add, +=, -one); in test_atomic()
131 FETCH_FAMILY_TEST(, fetch_sub, -=, -one); in test_atomic()
154 long long one = 1LL; in test_atomic64() local
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Dtest_stackinit.c136 zero.one = 0; \
153 #define __static_all { .one = 0, \
159 #define __dynamic_all { .one = arg->one, \
165 #define __runtime_all var.one = 0; \
304 unsigned long one; member
312 size_t one; member
321 u8 one; member
329 char *one; member
338 u8 one; member
/Linux-v5.15/tools/testing/selftests/bpf/progs/
Dconnect4_prog.c113 int zero = 0, one = 1; in set_keepalive() local
115 if (bpf_setsockopt(ctx, SOL_SOCKET, SO_KEEPALIVE, &one, sizeof(one))) in set_keepalive()
118 if (bpf_setsockopt(ctx, SOL_TCP, TCP_KEEPIDLE, &one, sizeof(one))) in set_keepalive()
120 if (bpf_setsockopt(ctx, SOL_TCP, TCP_KEEPINTVL, &one, sizeof(one))) in set_keepalive()
122 if (bpf_setsockopt(ctx, SOL_TCP, TCP_KEEPCNT, &one, sizeof(one))) in set_keepalive()
124 if (bpf_setsockopt(ctx, SOL_TCP, TCP_SYNCNT, &one, sizeof(one))) in set_keepalive()
126 if (bpf_setsockopt(ctx, SOL_TCP, TCP_USER_TIMEOUT, &one, sizeof(one))) in set_keepalive()
Dtest_sockmap_kern.h154 const int one = 1; in bpf_prog3() local
156 f = bpf_map_lookup_elem(&sock_skb_opts, &one); in bpf_prog3()
176 f = bpf_map_lookup_elem(&sock_skb_opts, &one); in bpf_prog3()
237 int *bytes, zero = 0, one = 1, two = 2, three = 3, four = 4, five = 5; in bpf_prog4() local
247 end = bpf_map_lookup_elem(&sock_bytes, &one); in bpf_prog4()
264 int zero = 0, one = 1, two = 2, three = 3, four = 4, five = 5, key = 0; in bpf_prog6() local
276 end = bpf_map_lookup_elem(&sock_bytes, &one); in bpf_prog6()
341 int zero = 0, one = 1, two = 2, three = 3, four = 4, five = 5; in bpf_prog10() local
350 end = bpf_map_lookup_elem(&sock_bytes, &one); in bpf_prog10()
/Linux-v5.15/tools/testing/selftests/seccomp/
Dseccomp_benchmark.c79 double one = i_one, one_bump = one * 0.01; in approx() local
82 one_bump = one + MAX(one_bump, 2.0); in approx()
86 if (one == two || in approx()
87 (one > two && one <= two_bump) || in approx()
88 (two > one && two <= one_bump)) in approx()
101 unsigned long long one, bool (*eval)(int, int), unsigned long long two) in compare() argument
106 (long long)one, name_eval, (long long)two); in compare()
107 if (one > INT_MAX) { in compare()
108 printf("Miscalculation! Measurement went negative: %lld\n", (long long)one); in compare()
116 good = eval(one, two); in compare()
/Linux-v5.15/Documentation/userspace-api/media/v4l/
Dtuner.rst13 Video input devices can have one or more tuners demodulating a RF
14 signal. Each tuner is associated with one or more video inputs,
21 Radio input devices have exactly one tuner with index zero, no video
34 current tuner, when there is more than one. The tuner is solely
38 device has one or more tuners.
44 Video output devices can have one or more modulators, that modulate a
46 set or video recorder. Each modulator is associated with one or more
54 Radio output devices have exactly one modulator with index zero, no
58 separate device nodes will have to be used for such hardware, one that
59 supports the tuner functionality and one that supports the modulator
[all …]
Dpixfmt-compressed.rst44 The decoder expects one Access Unit per buffer.
45 The encoder generates one Access Unit per buffer.
77 Exactly one output and one capture buffer must be provided for use
122 Exactly one output and one capture buffer must be provided for use with
150 - VP8 compressed video frame. The encoder generates one
151 compressed frame per buffer, and the decoder requires one
163 Exactly one output and one capture buffer must be provided for use with
172 - VP9 compressed video frame. The encoder generates one
173 compressed frame per buffer, and the decoder requires one
180 The decoder expects one Access Unit per buffer.
[all …]
/Linux-v5.15/net/netfilter/ipset/
DKconfig32 This option adds the bitmap:ip set type support, by which one
41 This option adds the bitmap:ip,mac set type support, by which one
50 This option adds the bitmap:port set type support, by which one
59 This option adds the hash:ip set type support, by which one
69 This option adds the hash:ip,mark set type support, by which one
78 This option adds the hash:ip,port set type support, by which one
88 one can store IPv4/IPv6 address, protocol/port, and IPv4/IPv6
98 one can store IPv4/IPv6 address, protocol/port, and IPv4/IPv6
108 one can store IPv4/IPv6 address and MAC (ethernet address) pairs in a set.
117 one can store MAC (ethernet address) elements in a set.
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/Linux-v5.15/Documentation/devicetree/bindings/usb/
Dgr-udc.txt15 - interrupts : Interrupt numbers for this device. Either one interrupt number
16 for all interrupts, or one for status related interrupts, one for IN
17 endpoint related interrupts and one for OUT endpoint related interrupts.
23 number. If the property is present it typically contains one entry for
29 number. If the property is present it typically contains one entry for
/Linux-v5.15/drivers/tty/serial/
Dsc16is7xx.c348 struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); in sc16is7xx_line() local
350 return one->line; in sc16is7xx_line()
767 struct sc16is7xx_one *one = to_sc16is7xx_one(ws, reg_work); in sc16is7xx_reg_proc() local
771 spin_lock_irqsave(&one->port.lock, irqflags); in sc16is7xx_reg_proc()
772 config = one->config; in sc16is7xx_reg_proc()
773 memset(&one->config, 0, sizeof(one->config)); in sc16is7xx_reg_proc()
774 spin_unlock_irqrestore(&one->port.lock, irqflags); in sc16is7xx_reg_proc()
777 sc16is7xx_port_update(&one->port, SC16IS7XX_MCR_REG, in sc16is7xx_reg_proc()
779 (one->port.mctrl & TIOCM_LOOP) ? in sc16is7xx_reg_proc()
781 sc16is7xx_port_update(&one->port, SC16IS7XX_MCR_REG, in sc16is7xx_reg_proc()
[all …]
Dmax310x.c626 struct max310x_one *one = to_max310x_port(port); in max310x_batch_write() local
629 .tx_buf = &one->wr_header, in max310x_batch_write()
630 .len = sizeof(one->wr_header), in max310x_batch_write()
641 struct max310x_one *one = to_max310x_port(port); in max310x_batch_read() local
644 .tx_buf = &one->rd_header, in max310x_batch_read()
645 .len = sizeof(one->rd_header), in max310x_batch_read()
656 struct max310x_one *one = to_max310x_port(port); in max310x_handle_rx() local
672 max310x_batch_read(port, one->rx_buf, rxlen); in max310x_handle_rx()
684 uart_insert_char(port, sts, 0, one->rx_buf[i], flag); in max310x_handle_rx()
692 one->rx_buf[rxlen-1], flag); in max310x_handle_rx()
[all …]
/Linux-v5.15/drivers/usb/dwc3/
DKconfig66 Say 'Y' or 'M' here if you have one such device
73 Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
74 say 'Y' or 'M' if you have one such device.
98 Say 'Y' or 'M' here if you have one such device
109 Say 'Y' or 'M' if you have one such device.
118 Say 'Y' or 'M' if you have one such device.
125 STMicroelectronics SoCs with one DesignWare Core USB3 IP
127 Say 'Y' or 'M' if you have one such device.
140 Say 'Y' or 'M' if you have one such device.
150 Say 'Y' or 'M' if you have one such device.
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/pinctrl/
Dsprd,pinctrl.txt6 register contains several bit fields with one bit or several bits
12 to choose one function (like: UART0) for which system, since we
13 have several systems (AP/CP/CM4) on one SoC.).
17 as one generic configuration, and maybe it will add more strange
18 global configuration in future. Then we add one "sprd,control" to
22 Moreover we recognise every fields comprising one bit or several
23 bits in one global control register as one pin, thus we should
28 register definition, and each register described one pin is used
57 register definition, and each register described one pin is used to
/Linux-v5.15/Documentation/devicetree/bindings/sound/
Datmel-i2s.txt8 - dmas: Should be one per channel name listed in the dma-names property,
11 This IP also supports one shared channel for both rx and tx;
12 if this mode is used, one "rx-tx" name must be used.
15 - clock-names: Should be one of each entry matching the clocks phandles list:
22 - princtrl-names: Should contain only one value - "default".
/Linux-v5.15/Documentation/devicetree/bindings/timer/
Dnvidia,tegra210-timer.txt3 The Tegra210 timer provides fourteen 29-bit timer counters and one 32-bit
6 (TMR10-TMR13). Each TMR can be programmed to generate one-shot, periodic,
12 - interrupts : A list of 14 interrupts; one per each timer channels 0 through
14 - clocks : Must contain one entry, for the module clock.
/Linux-v5.15/Documentation/devicetree/bindings/phy/
Dbrcm,stingray-usb-phy.txt4 - compatible : should be one of the listed compatibles
5 - "brcm,sr-usb-combo-phy" is combo PHY has two PHYs, one SS and one HS.
9 - Must be 1 for brcm,sr-usb-combo-phy as it expects one argument to indicate
/Linux-v5.15/Documentation/userspace-api/media/mediactl/
Dmedia-types.rst144 composing must have at least two sink pads and one source
152 must have at least one sink pad and one source pad. Read
161 encoding conversion must have at least one sink pad and one
170 processing must have one sink pad and one source pad. It uses
179 at least one sink pad and one source pad, and scale the
184 scaling can be supported in one direction only). Binning and
190 capable of statistics computation must have one sink pad and
191 one source pad. It computes statistics over the frames
197 compressing video frames. Must have one sink pad and at least
198 one source pad.
[all …]
/Linux-v5.15/lib/crypto/
DKconfig33 by either the generic implementation or an arch-specific one, if one
59 by either the generic implementation or an arch-specific one, if one
85 one, if one is available and enabled.
119 by either the generic implementation or an arch-specific one, if one
/Linux-v5.15/Documentation/devicetree/bindings/interrupt-controller/
Dabilis,tb10x-ictl.txt5 one-to-one mapping of external interrupt sources to CPU interrupts and
18 are mapped one-to-one to parent interrupts.
/Linux-v5.15/drivers/scsi/arm/
DKconfig11 Acorn system with one of these, say Y. If unsure, say N.
40 Acorn system with one of these, say Y. If unsure, say N.
47 system with one of these, say Y, otherwise say N.
54 you have one of these, say Y. If unsure, say N.
65 Acorn system with one of these, say Y. If unsure, say N.
73 system with one of these, say Y. If unsure, say N.
/Linux-v5.15/drivers/accessibility/speakup/
DDefaultKeyAssignments13 KeyPad-7 Say Previous Line (UP one line)
14 KeyPad-9 Say Next Line (down one line)
17 KeyPad-4 Say Previous Word (left one word)
19 KeyPad-6 Say Next Word (right one word)
23 KeyPad-1 Say Previous Character (left one letter)
24 KeyPad-3 Say Next Character (right one letter)
/Linux-v5.15/drivers/misc/lkdtm/
Dusercopy.c125 unsigned char *one, *two; in do_usercopy_heap_size() local
130 one = kmalloc(size, GFP_KERNEL); in do_usercopy_heap_size()
132 if (!one || !two) { in do_usercopy_heap_size()
145 memset(one, 'A', size); in do_usercopy_heap_size()
149 test_kern_addr = one + 16; in do_usercopy_heap_size()
182 kfree(one); in do_usercopy_heap_size()
/Linux-v5.15/Documentation/ABI/obsolete/
Dsysfs-driver-hid-roccat-ryos4 Description: When written, this file lets one select which data from which
24 Description: When written, this file lets one set the default of all keys for
34 Description: When written, this file lets one set the function of the
44 Description: When written, this file lets one set the function of the macro
54 Description: When written, this file lets one set the function of the
64 Description: When written, this file lets one set the function of the
74 Description: When written, this file lets one set the function of the
84 Description: When written, this file lets one deactivate certain keys like
95 Description: When written, this file lets one set the backlight intensity for
106 Description: When written, this file lets one store macros with max 480
[all …]
/Linux-v5.15/tools/testing/selftests/net/
Dtcp_inq.c99 int c, one = 1, inq = -1; in main() local
129 &one, sizeof(one)) != 0) in main()
146 if (setsockopt(fd, SOL_TCP, TCP_INQ, &one, sizeof(one)) != 0) in main()

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