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/linux-6.12.1/include/soc/fsl/qe/
Ducc_slow.h9 * Internal header file for UCC SLOW unit routines.
80 /* UCC Slow Channel Protocol Mode */
87 /* UCC Slow Transparent Transmit CRC (TCRC) */
97 /* UCC Slow oversampling rate for transmitter (TDCR) */
109 /* UCC Slow Oversampling rate for receiver (RDCR)
122 /* UCC Slow Transmitter encoding method (TENC)
129 /* UCC Slow Receiver decoding method (RENC)
136 /* UCC Slow Diagnostic mode (DIAG)
217 * Initializes Slow UCC according to provided parameters.
219 * us_info - (In) pointer to the slow UCC info structure.
[all …]
Ducc.h21 /* Slow or fast type for UCCs.
29 * Sets UCC to slow or fast mode.
32 * speed - (In) slow or fast mode for UCC.
/linux-6.12.1/drivers/leds/
Dleds-ns2.c41 * controlled through two GPIOs (command and slow): each combination of values
42 * for the command/slow GPIOs corresponds to a LED mode.
48 struct gpio_desc *slow; member
63 slow_level = gpiod_get_value_cansleep(led->slow); in ns2_led_get_mode()
92 gpiod_set_value(led->slow, led->modval[i].slow_level); in ns2_led_set_mode()
97 gpiod_set_value_cansleep(led->slow, led->modval[i].slow_level); in ns2_led_set_mode()
188 led->slow = devm_fwnode_gpiod_get_index(dev, node, "slow", 0, in ns2_led_register()
191 if (IS_ERR(led->slow)) in ns2_led_register()
192 return PTR_ERR(led->slow); in ns2_led_register()
213 led->can_sleep = gpiod_cansleep(led->cmd) || gpiod_cansleep(led->slow); in ns2_led_register()
/linux-6.12.1/lib/kunit/
Dexecutor_test.c122 char filters[] = "speed>slow, module!=example", *filter = filters; in parse_filter_attr_test()
136 KUNIT_EXPECT_STREQ(test, parsed_filters[0].input, ">slow"); in parse_filter_attr_test()
144 { .name = "slow", .run_case = dummy_test, .module_name = "dummy",
157 char filter[] = "speed>slow"; in filter_attr_test()
165 * Want: normal_suite(slow, normal), slow_suite(slow, normal), in filter_attr_test()
170 * of slow. in filter_attr_test()
216 char filter[] = "speed>slow"; in filter_attr_skip_test()
221 /* Want: suite(slow, normal), NULL -> suite(slow with SKIP, normal), NULL */ in filter_attr_skip_test()
227 /* Validate we have both the slow and normal test */ in filter_attr_skip_test()
230 KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[0].name, "slow"); in filter_attr_skip_test()
[all …]
/linux-6.12.1/include/net/page_pool/
Dtypes.h29 * page_pool_params.slow.queue_idx.
68 * @slow: params with slowpath access only (initialization and Netlink)
85 struct_group_tagged(page_pool_params_slow, slow,
99 * @slow: slow path order-0 allocations
100 * @slow_high_order: slow path high order allocations
101 * @empty: ptr ring is empty, so a slow path allocation was forced
108 u64 slow; member
165 bool has_init_callback:1; /* slow::init_callback is set */
233 /* Slow/Control-path information follows */
234 struct page_pool_params_slow slow; member
/linux-6.12.1/net/core/
Dpage_pool_user.c17 /* Protects: page_pools, netdevice->page_pools, pool->slow.netdev, pool->user.
47 !net_eq(dev_net(pool->slow.netdev), genl_info_net(info))) { in netdev_nl_page_pool_get_do()
130 (pool->slow.netdev->ifindex != LOOPBACK_IFINDEX && in page_pool_nl_stats_fill()
132 pool->slow.netdev->ifindex))) in page_pool_nl_stats_fill()
140 stats.alloc_stats.slow) || in page_pool_nl_stats_fill()
228 if (pool->slow.netdev->ifindex != LOOPBACK_IFINDEX && in page_pool_nl_fill()
230 pool->slow.netdev->ifindex)) in page_pool_nl_fill()
269 net = dev_net(pool->slow.netdev); in netdev_nl_page_pool_event()
319 if (pool->slow.netdev) { in page_pool_list()
321 &pool->slow.netdev->page_pools); in page_pool_list()
[all …]
Dpage_pool.c92 stats->alloc_stats.slow += pool->alloc_stats.slow; in page_pool_get_stats()
137 *data++ = pool_stats->alloc_stats.slow; in page_pool_ethtool_stats_get()
201 memcpy(&pool->slow, &params->slow, sizeof(pool->slow)); in page_pool_init()
206 if (pool->slow.flags & ~PP_FLAG_ALL) in page_pool_init()
220 if (pool->slow.flags & PP_FLAG_DMA_MAP) { in page_pool_init()
228 if (pool->slow.flags & PP_FLAG_DMA_SYNC_DEV) { in page_pool_init()
232 if (!(pool->slow.flags & PP_FLAG_DMA_MAP)) in page_pool_init()
245 pool->has_init_callback = !!pool->slow.init_callback; in page_pool_init()
248 if (!(pool->slow.flags & PP_FLAG_SYSTEM_POOL)) { in page_pool_init()
278 if (pool->slow.flags & PP_FLAG_ALLOW_UNREADABLE_NETMEM) { in page_pool_init()
[all …]
/linux-6.12.1/drivers/soc/fsl/qe/
Ducc.c45 /* Configure the UCC to either Slow or Fast.
47 * A given UCC can be figured to support either "slow" devices (e.g. UART)
59 /* The GUEMR register is at the same location for both slow and fast in ucc_set_type()
60 devices, so we just use uccX.slow.guemr. */ in ucc_set_type()
62 case 0: guemr = &qe_immr->ucc1.slow.guemr; in ucc_set_type()
64 case 1: guemr = &qe_immr->ucc2.slow.guemr; in ucc_set_type()
66 case 2: guemr = &qe_immr->ucc3.slow.guemr; in ucc_set_type()
68 case 3: guemr = &qe_immr->ucc4.slow.guemr; in ucc_set_type()
70 case 4: guemr = &qe_immr->ucc5.slow.guemr; in ucc_set_type()
72 case 5: guemr = &qe_immr->ucc6.slow.guemr; in ucc_set_type()
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/leds/
Dleds-ns2.txt10 - slow-gpio: Slow LED GPIO. See OF device-tree GPIO specification.
12 the corresponding cmd-gpio/slow-gpio values. All the GPIO values combinations
28 slow-gpio = <&gpio0 29 0>;
/linux-6.12.1/drivers/pinctrl/
Dpinctrl-at91.h40 #define PIO_IFSCDR 0x80 /* Input Filter Slow Clock Disable Register */
41 #define PIO_IFSCER 0x84 /* Input Filter Slow Clock Enable Register */
42 #define PIO_IFSCSR 0x88 /* Input Filter Slow Clock Status Register */
43 #define PIO_SCDR 0x8c /* Slow Clock Divider Debouncing Register */
44 #define PIO_SCDR_DIV (0x3fff << 0) /* Slow Clock Divider Mask */
/linux-6.12.1/lib/
Ddec_and_lock.c27 /* Otherwise do it the slow way */ in _atomic_dec_and_lock()
44 /* Otherwise do it the slow way */ in _atomic_dec_and_lock_irqsave()
59 /* Otherwise do it the slow way */ in _atomic_dec_and_raw_lock()
75 /* Otherwise do it the slow way */ in _atomic_dec_and_raw_lock_irqsave()
/linux-6.12.1/Documentation/dev-tools/kunit/
Drunning_tips.rst305 To mark a test case as slow, you can also use ``KUNIT_CASE_SLOW(test_name)``.
306 This is a helpful macro as the slow attribute is the most commonly used.
340 # example_test.speed: slow
374 kunit.py run --filter speed=slow
382 kunit.py run --filter "speed>slow"
384 This example will run all tests with speeds faster than slow. Note that the
393 kunit.py run --filter "speed>slow, module=kunit_example_test"
397 the filter as a module param: ``kunit.filter="speed>slow, speed<=normal"``.
424 This attribute indicates the speed of a test's execution (how slow or fast the
428 "slow", or "very_slow". The assumed default speed for tests is "normal". This
[all …]
/linux-6.12.1/drivers/watchdog/
Dbd96801_wdt.c147 unsigned int slow; in find_closest_slow() local
149 slow = window * multipliers[j]; in find_closest_slow()
150 if (slow >= *target && (!val || slow < val)) { in find_closest_slow()
151 val = slow; in find_closest_slow()
181 dev_err(dev, "Unsupported slow timeout %u uS [max %u]\n", in bd96801_set_wdt_mode()
206 "can't support slow timeout %u uS using fast %u uS. [max slow %u uS]\n", in bd96801_set_wdt_mode()
214 dev_dbg(dev, "Setting type SLOW 0x%x\n", type); in bd96801_set_wdt_mode()
Dbd9576_wdt.c129 int slow; in find_closest_slow() local
131 slow = window * multipliers[j]; in find_closest_slow()
132 if (slow >= target && (!val || slow < val)) { in find_closest_slow()
133 val = slow; in find_closest_slow()
180 dev_dbg(dev, "Setting type SLOW 0x%x\n", type); in bd957x_set_wdt_mode()
/linux-6.12.1/Documentation/devicetree/bindings/timer/
Dimg,pistachio-gptimer.txt10 "slow", slow counter clock
26 clock-names = "fast", "slow", "sys";
/linux-6.12.1/net/ipv4/
Dtcp_vegas.c19 * only every-other RTT during slow start, we increase during
20 * every RTT during slow start, just like Reno.
21 * o Largely to allow continuous cwnd growth during slow start,
25 * to achieve the right ("actual") rate when we exit slow start.
230 /* Going too fast. Time to slow down in tcp_vegas_cong_avoid()
246 /* Slow start. */ in tcp_vegas_cong_avoid()
256 * we slow down. in tcp_vegas_cong_avoid()
285 /* Use normal slow start */ in tcp_vegas_cong_avoid()
Dtcp_bic.c45 MODULE_PARM_DESC(initial_ssthresh, "initial value of slow start threshold");
116 /* slow start AMD linear increase */ in bictcp_update()
118 /* slow start */ in bictcp_update()
121 /* slow start */ in bictcp_update()
129 /* if in slow start or link utilization is very low */ in bictcp_update()
Dtcp_cubic.c13 * CUBIC integrates a new slow start algorithm, called HyStart.
16 * "Taming the Elephants: New TCP Slow Start", NCSU TechReport 2008.
39 /* Two methods of hybrid slow start */
70 MODULE_PARM_DESC(initial_ssthresh, "initial value of slow start threshold");
76 MODULE_PARM_DESC(hystart, "turn on/off hybrid slow start algorithm");
78 MODULE_PARM_DESC(hystart_detect, "hybrid slow start detection mechanisms"
81 MODULE_PARM_DESC(hystart_low_window, "lower bound cwnd for hybrid slow start");
368 * slow start we begin with small TSO packets and ca->delay_min would
407 * during slow start. in hystart_update()
/linux-6.12.1/net/mptcp/
Ddiag.c20 bool slow; in subflow_get_info() local
30 slow = lock_sock_fast(sk); in subflow_get_info()
76 unlock_sock_fast(sk, slow); in subflow_get_info()
82 unlock_sock_fast(sk, slow); in subflow_get_info()
Dsockopt.c80 bool slow = lock_sock_fast(ssk); in mptcp_sol_socket_sync_intval() local
117 unlock_sock_fast(ssk, slow); in mptcp_sol_socket_sync_intval()
162 bool slow = lock_sock_fast(ssk); in mptcp_setsockopt_sol_socket_tstamp() local
165 unlock_sock_fast(ssk, slow); in mptcp_setsockopt_sol_socket_tstamp()
238 bool slow = lock_sock_fast(ssk); in mptcp_setsockopt_sol_socket_timestamping() local
241 unlock_sock_fast(ssk, slow); in mptcp_setsockopt_sol_socket_timestamping()
273 bool slow = lock_sock_fast(ssk); in mptcp_setsockopt_sol_socket_linger() local
283 unlock_sock_fast(ssk, slow); in mptcp_setsockopt_sol_socket_linger()
752 bool slow; in mptcp_setsockopt_v4_set_tos() local
754 slow = lock_sock_fast(ssk); in mptcp_setsockopt_v4_set_tos()
[all …]
/linux-6.12.1/tools/testing/selftests/net/mptcp/
Dmptcp_join.sh956 elif [ $speed = "slow" ]; then
2004 speed=slow \
2017 speed=slow \
2030 speed=slow \
2044 speed=slow \
2161 speed=slow \
2272 speed=slow \
2284 speed=slow \
2323 addr_nr_ns2=-1 speed=slow \
2337 addr_nr_ns2=-2 speed=slow \
[all …]
/linux-6.12.1/lib/math/
Dprime_numbers.c181 * slow trial-divison, up to the value of ULONG_MAX (which is reported as the
270 bool slow = slow_is_prime_number(x); in selftest() local
273 if (slow != fast) { in selftest()
274 pr_err("inconsistent result for is-prime(%lu): slow=%s, fast=%s!\n", in selftest()
275 x, slow ? "yes" : "no", fast ? "yes" : "no"); in selftest()
279 if (!slow) in selftest()
/linux-6.12.1/include/uapi/linux/
Dlp.h46 * have extremely slow printing, or if the machine seems to slow down
47 * a lot when you print. If you have slow printing, increase this
63 * this number, and if you have a slow printer, increase this number.
/linux-6.12.1/arch/arm/mach-omap2/
Dopp2430_data.c87 /* PRCM #4 - ratio1 (ES2.1) - SLOW */
95 /* PRCM #2 - ratio1 (ES2) - SLOW */
103 /* PRCM #5a - ratio1 - SLOW */
111 /* PRCM #5b - ratio1 - SLOW*/
/linux-6.12.1/Documentation/devicetree/bindings/bus/
Dqcom,ebi2.yaml44 this is something just used on the FAST chip selects and that the SLOW
48 FIXME: The chipselects have SLOW and FAST configuration registers. It's a bit
50 together, or if some chip selects are hardwired to be FAST and others are SLOW
112 # SLOW chip selects
231 /* SLOW chipselect config */

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