/linux/include/soc/fsl/qe/ |
H A D | ucc_slow.h | 9 * 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 …]
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H A D | ucc.h | 21 /* Slow or fast type for UCCs. 29 * Sets UCC to slow or fast mode. 32 * speed - (In) slow or fast mode for UCC.
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/linux/drivers/leds/ |
H A D | leds-ns2.c | 41 * 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()
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/linux/lib/kunit/ |
H A D | executor_test.c | 122 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 …]
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/linux/net/core/ |
H A D | page_pool_user.c | 18 /* Protects: page_pools, netdevice->page_pools, pool->p.napi, pool->slow.netdev, 49 !net_eq(dev_net(pool->slow.netdev), genl_info_net(info))) { in netdev_nl_page_pool_get_do() 132 (pool->slow.netdev->ifindex != LOOPBACK_IFINDEX && in page_pool_nl_stats_fill() 134 pool->slow.netdev->ifindex))) in page_pool_nl_stats_fill() 142 stats.alloc_stats.slow) || in page_pool_nl_stats_fill() 231 if (pool->slow.netdev->ifindex != LOOPBACK_IFINDEX && in page_pool_nl_fill() 233 pool->slow.netdev->ifindex)) in page_pool_nl_fill() 274 net = dev_net(pool->slow.netdev); in netdev_nl_page_pool_event() 324 if (pool->slow.netdev) { in page_pool_list() 326 &pool->slow.netdev->page_pools); in page_pool_list() [all …]
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H A D | page_pool.c | 92 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, ¶ms->slow, sizeof(pool->slow)); in page_pool_init() 207 if (pool->slow.flags & ~PP_FLAG_ALL) in page_pool_init() 221 if (pool->slow.flags & PP_FLAG_DMA_MAP) { in page_pool_init() 229 if (pool->slow.flags & PP_FLAG_DMA_SYNC_DEV) { in page_pool_init() 233 if (!(pool->slow.flags & PP_FLAG_DMA_MAP)) in page_pool_init() 246 pool->has_init_callback = !!pool->slow.init_callback; in page_pool_init() 249 if (!(pool->slow.flags & PP_FLAG_SYSTEM_POOL)) { in page_pool_init() 279 if (pool->slow.flags & PP_FLAG_ALLOW_UNREADABLE_NETMEM) { in page_pool_init() [all …]
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/linux/include/net/page_pool/ |
H A D | types.h | 29 * 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 */ 234 /* Slow/Control-path information follows */ 235 struct page_pool_params_slow slow; member
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/linux/drivers/soc/fsl/qe/ |
H A D | ucc.c | 45 /* 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 …]
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/linux/Documentation/devicetree/bindings/leds/ |
H A D | leds-ns2.txt | 10 - 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>;
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/linux/Documentation/dev-tools/kunit/ |
H A D | running_tips.rst | 305 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 …]
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/linux/drivers/pinctrl/ |
H A D | pinctrl-at91.h | 40 #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 */
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/linux/drivers/watchdog/ |
H A D | bd96801_wdt.c | 147 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()
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/linux/lib/ |
H A D | dec_and_lock.c | 27 /* 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()
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/linux/net/ipv4/ |
H A D | tcp_vegas.c | 19 * 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()
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H A D | tcp_bic.c | 45 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()
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/linux/net/mptcp/ |
H A D | diag.c | 20 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()
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H A D | sockopt.c | 80 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 …]
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/linux/Documentation/devicetree/bindings/timer/ |
H A D | img,pistachio-gptimer.txt | 10 "slow", slow counter clock 26 clock-names = "fast", "slow", "sys";
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/linux/lib/math/ |
H A D | prime_numbers.c | 181 * 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()
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/linux/include/uapi/linux/ |
H A D | lp.h | 46 * 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.
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/linux/arch/arm/mach-omap2/ |
H A D | opp2430_data.c | 87 /* PRCM #4 - ratio1 (ES2.1) - SLOW */ 95 /* PRCM #2 - ratio1 (ES2) - SLOW */ 103 /* PRCM #5a - ratio1 - SLOW */ 111 /* PRCM #5b - ratio1 - SLOW*/
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/linux/Documentation/devicetree/bindings/bus/ |
H A D | qcom,ebi2.yaml | 44 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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/linux/Documentation/locking/ |
H A D | rt-mutex-design.rst | 428 If there is contention on the lock, we go about the slow path 431 The slow path function is where the task's waiter structure is created on 437 The wait_lock of the mutex is taken since the slow path of unlocking the 445 slow path. The first thing that is done here is an atomic setting of 448 without going into the slow unlock path, and it would then need to grab the 477 Since the wait_lock was taken at the entry of the slow lock, we can safely 520 take the slow path when unlocking the mutex. If the mutex doesn't have any 525 the slow unlock path is taken. 527 The first thing done in the slow unlock path is to take the wait_lock of the 534 in the slow path too. If a waiter of a mutex woke up because of a signal
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/linux/tools/testing/selftests/bpf/progs/ |
H A D | bpf_cc_cubic.c | 56 * In Slow Start [1], set sk_pacing_rate to 200 % the current rate. in tcp_update_pacing_rate() 59 * [1] : Normal Slow Start condition is (tp->snd_cwnd < tp->snd_ssthresh) in tcp_update_pacing_rate() 61 * end of slow start and should slow down. in tcp_update_pacing_rate()
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/linux/drivers/clocksource/ |
H A D | timer-atmel-st.c | 218 pr_err("Unable to get slow clock\n"); in atmel_st_timer_init() 224 pr_err("Could not enable slow clock\n"); in atmel_st_timer_init() 230 pr_err("Invalid slow clock rate\n"); in atmel_st_timer_init() 235 /* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used in atmel_st_timer_init()
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