| /Linux-v5.4/drivers/gpu/drm/bridge/ |
| D | tc358767.c | 283 static inline int tc_poll_timeout(struct tc_data *tc, unsigned int addr, in tc_poll_timeout() argument
290 return regmap_read_poll_timeout(tc->regmap, addr, val, in tc_poll_timeout()
295 static int tc_aux_wait_busy(struct tc_data *tc) in tc_aux_wait_busy() argument
297 return tc_poll_timeout(tc, DP0_AUXSTATUS, AUX_BUSY, 0, 1000, 100000); in tc_aux_wait_busy()
300 static int tc_aux_write_data(struct tc_data *tc, const void *data, in tc_aux_write_data() argument
308 ret = regmap_raw_write(tc->regmap, DP0_AUXWDATA(0), auxwdata, count); in tc_aux_write_data()
315 static int tc_aux_read_data(struct tc_data *tc, void *data, size_t size) in tc_aux_read_data() argument
320 ret = regmap_raw_read(tc->regmap, DP0_AUXRDATA(0), auxrdata, count); in tc_aux_read_data()
344 struct tc_data *tc = aux_to_tc(aux); in tc_aux_transfer() local
350 ret = tc_aux_wait_busy(tc); in tc_aux_transfer()
[all …]
|
| /Linux-v5.4/drivers/ntb/test/ |
| D | ntb_tool.c | 208 struct tool_ctx *tc; member
233 struct tool_ctx *tc; member
239 struct tool_ctx *tc; member
244 struct tool_ctx *tc; member
291 struct tool_ctx *tc = ctx; in tool_link_event() local
296 up = ntb_link_is_up(tc->ntb, &speed, &width); in tool_link_event()
298 dev_dbg(&tc->ntb->dev, "link is %s speed %d width %d\n", in tool_link_event()
301 wake_up(&tc->link_wq); in tool_link_event()
306 struct tool_ctx *tc = ctx; in tool_db_event() local
309 db_mask = ntb_db_vector_mask(tc->ntb, vec); in tool_db_event()
[all …]
|
| /Linux-v5.4/drivers/misc/ |
| D | atmel_tclib.c | 46 struct atmel_tc *tc; in atmel_tc_alloc() local
50 list_for_each_entry(tc, &tc_list, node) { in atmel_tc_alloc()
51 if (tc->allocated) in atmel_tc_alloc()
54 if ((tc->pdev->dev.of_node && tc->id == block) || in atmel_tc_alloc()
55 (tc->pdev->id == block)) { in atmel_tc_alloc()
56 pdev = tc->pdev; in atmel_tc_alloc()
57 tc->allocated = true; in atmel_tc_alloc()
63 return pdev ? tc : NULL; in atmel_tc_alloc()
74 void atmel_tc_free(struct atmel_tc *tc) in atmel_tc_free() argument
77 if (tc->allocated) in atmel_tc_free()
[all …]
|
| /Linux-v5.4/kernel/time/ |
| D | timecounter.c | 8 void timecounter_init(struct timecounter *tc, in timecounter_init() argument
12 tc->cc = cc; in timecounter_init()
13 tc->cycle_last = cc->read(cc); in timecounter_init()
14 tc->nsec = start_tstamp; in timecounter_init()
15 tc->mask = (1ULL << cc->shift) - 1; in timecounter_init()
16 tc->frac = 0; in timecounter_init()
31 static u64 timecounter_read_delta(struct timecounter *tc) in timecounter_read_delta() argument
37 cycle_now = tc->cc->read(tc->cc); in timecounter_read_delta()
40 cycle_delta = (cycle_now - tc->cycle_last) & tc->cc->mask; in timecounter_read_delta()
43 ns_offset = cyclecounter_cyc2ns(tc->cc, cycle_delta, in timecounter_read_delta()
[all …]
|
| /Linux-v5.4/net/rds/ |
| D | tcp.c | 102 u32 rds_tcp_write_seq(struct rds_tcp_connection *tc) in rds_tcp_write_seq() argument
105 return tcp_sk(tc->t_sock->sk)->write_seq; in rds_tcp_write_seq()
108 u32 rds_tcp_snd_una(struct rds_tcp_connection *tc) in rds_tcp_snd_una() argument
110 return tcp_sk(tc->t_sock->sk)->snd_una; in rds_tcp_snd_una()
114 struct rds_tcp_connection *tc) in rds_tcp_restore_callbacks() argument
116 rdsdebug("restoring sock %p callbacks from tc %p\n", sock, tc); in rds_tcp_restore_callbacks()
121 list_del_init(&tc->t_list_item); in rds_tcp_restore_callbacks()
125 if (!tc->t_cpath->cp_conn->c_isv6) in rds_tcp_restore_callbacks()
129 tc->t_sock = NULL; in rds_tcp_restore_callbacks()
131 sock->sk->sk_write_space = tc->t_orig_write_space; in rds_tcp_restore_callbacks()
[all …]
|
| D | tcp_send.c | 48 struct rds_tcp_connection *tc = cp->cp_transport_data; in rds_tcp_xmit_path_prepare() local
50 rds_tcp_cork(tc->t_sock, 1); in rds_tcp_xmit_path_prepare()
55 struct rds_tcp_connection *tc = cp->cp_transport_data; in rds_tcp_xmit_path_complete() local
57 rds_tcp_cork(tc->t_sock, 0); in rds_tcp_xmit_path_complete()
79 struct rds_tcp_connection *tc = cp->cp_transport_data; in rds_tcp_xmit() local
89 tc->t_last_sent_nxt = rds_tcp_write_seq(tc); in rds_tcp_xmit()
90 rm->m_ack_seq = tc->t_last_sent_nxt + in rds_tcp_xmit()
95 tc->t_last_expected_una = rm->m_ack_seq + 1; in rds_tcp_xmit()
101 rm, rds_tcp_write_seq(tc), in rds_tcp_xmit()
107 set_bit(SOCK_NOSPACE, &tc->t_sock->sk->sk_socket->flags); in rds_tcp_xmit()
[all …]
|
| D | tcp_recv.c | 159 struct rds_tcp_connection *tc = cp->cp_transport_data; in rds_tcp_data_recv() local
160 struct rds_tcp_incoming *tinc = tc->t_tinc; in rds_tcp_data_recv()
164 rdsdebug("tcp data tc %p skb %p offset %u len %zu\n", tc, skb, offset, in rds_tcp_data_recv()
179 tc->t_tinc = tinc; in rds_tcp_data_recv()
193 if (left && tc->t_tinc_hdr_rem) { in rds_tcp_data_recv()
194 to_copy = min(tc->t_tinc_hdr_rem, left); in rds_tcp_data_recv()
200 tc->t_tinc_hdr_rem, in rds_tcp_data_recv()
202 tc->t_tinc_hdr_rem -= to_copy; in rds_tcp_data_recv()
206 if (tc->t_tinc_hdr_rem == 0) { in rds_tcp_data_recv()
208 tc->t_tinc_data_rem = in rds_tcp_data_recv()
[all …]
|
| D | tcp_connect.c | 44 struct rds_tcp_connection *tc; in rds_tcp_state_change() local
52 tc = cp->cp_transport_data; in rds_tcp_state_change()
53 state_change = tc->t_orig_state_change; in rds_tcp_state_change()
55 rdsdebug("sock %p state_change to %d\n", tc->t_sock, sk->sk_state); in rds_tcp_state_change()
99 struct rds_tcp_connection *tc = cp->cp_transport_data; in rds_tcp_conn_path_connect() local
107 mutex_lock(&tc->t_conn_path_lock); in rds_tcp_conn_path_connect()
110 mutex_unlock(&tc->t_conn_path_lock); in rds_tcp_conn_path_connect()
185 mutex_unlock(&tc->t_conn_path_lock); in rds_tcp_conn_path_connect()
202 struct rds_tcp_connection *tc = cp->cp_transport_data; in rds_tcp_conn_path_shutdown() local
203 struct socket *sock = tc->t_sock; in rds_tcp_conn_path_shutdown()
[all …]
|
| /Linux-v5.4/drivers/md/ |
| D | dm-thin.c | 223 typedef void (*process_bio_fn)(struct thin_c *tc, struct bio *bio);
224 typedef void (*process_cell_fn)(struct thin_c *tc, struct dm_bio_prison_cell *cell);
379 struct thin_c *tc; member
385 static void begin_discard(struct discard_op *op, struct thin_c *tc, struct bio *parent) in begin_discard() argument
389 op->tc = tc; in begin_discard()
397 struct thin_c *tc = op->tc; in issue_discard() local
398 sector_t s = block_to_sectors(tc->pool, data_b); in issue_discard()
399 sector_t len = block_to_sectors(tc->pool, data_e - data_b); in issue_discard()
401 return __blkdev_issue_discard(tc->pool_dev->bdev, s, len, in issue_discard()
584 struct thin_c *tc; member
[all …]
|
| /Linux-v5.4/tools/perf/util/ |
| D | tsc.c | 7 u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc) in perf_time_to_tsc() argument
11 t = ns - tc->time_zero; in perf_time_to_tsc()
12 quot = t / tc->time_mult; in perf_time_to_tsc()
13 rem = t % tc->time_mult; in perf_time_to_tsc()
14 return (quot << tc->time_shift) + in perf_time_to_tsc()
15 (rem << tc->time_shift) / tc->time_mult; in perf_time_to_tsc()
18 u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc) in tsc_to_perf_time() argument
22 quot = cyc >> tc->time_shift; in tsc_to_perf_time()
23 rem = cyc & (((u64)1 << tc->time_shift) - 1); in tsc_to_perf_time()
24 return tc->time_zero + quot * tc->time_mult + in tsc_to_perf_time()
[all …]
|
| /Linux-v5.4/drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_dcb.c | 165 int tc; in ixgbe_dcb_unpack_pfc() local
167 for (*pfc_en = 0, tc = 0; tc < MAX_TRAFFIC_CLASS; tc++) { in ixgbe_dcb_unpack_pfc()
168 if (tc_config[tc].dcb_pfc != pfc_disabled) in ixgbe_dcb_unpack_pfc()
169 *pfc_en |= BIT(tc); in ixgbe_dcb_unpack_pfc()
177 int tc; in ixgbe_dcb_unpack_refill() local
179 for (tc = 0; tc < MAX_TRAFFIC_CLASS; tc++) in ixgbe_dcb_unpack_refill()
180 refill[tc] = tc_config[tc].path[direction].data_credits_refill; in ixgbe_dcb_unpack_refill()
186 int tc; in ixgbe_dcb_unpack_max() local
188 for (tc = 0; tc < MAX_TRAFFIC_CLASS; tc++) in ixgbe_dcb_unpack_max()
189 max[tc] = tc_config[tc].desc_credits_max; in ixgbe_dcb_unpack_max()
[all …]
|
| /Linux-v5.4/arch/mips/kernel/ |
| D | smp-mt.c | 46 static unsigned int __init smvp_vpe_init(unsigned int tc, unsigned int mvpconf0, in smvp_vpe_init() argument
49 if (tc > ((mvpconf0 & MVPCONF0_PVPE) >> MVPCONF0_PVPE_SHIFT)) in smvp_vpe_init()
53 if (tc != 0) { in smvp_vpe_init()
63 set_cpu_possible(tc, true); in smvp_vpe_init()
64 set_cpu_present(tc, true); in smvp_vpe_init()
65 __cpu_number_map[tc] = ++ncpu; in smvp_vpe_init()
66 __cpu_logical_map[ncpu] = tc; in smvp_vpe_init()
72 if (tc != 0) in smvp_vpe_init()
75 cpu_set_vpe_id(&cpu_data[ncpu], tc); in smvp_vpe_init()
80 static void __init smvp_tc_init(unsigned int tc, unsigned int mvpconf0) in smvp_tc_init() argument
[all …]
|
| D | vpe-mt.c | 31 struct tc *t; in vpe_run()
46 if (list_empty(&v->tc)) { in vpe_run()
57 t = list_first_entry(&v->tc, struct tc, tc); in vpe_run()
147 void cleanup_tc(struct tc *tc) in cleanup_tc() argument
159 settc(tc->index); in cleanup_tc()
209 struct tc *t; in vpe_stop()
214 t = list_entry(v->tc.next, struct tc, tc); in vpe_stop()
230 struct tc *t; in vpe_free()
233 t = list_entry(v->tc.next, struct tc, tc); in vpe_free()
333 struct tc *t; in vpe_module_init()
[all …]
|
| D | mips-mt.c | 58 int tc; in mips_mt_regdump() local
73 for (tc = 0; tc < ntc; tc++) { in mips_mt_regdump()
74 settc(tc); in mips_mt_regdump()
95 for (tc = 0; tc < ntc; tc++) { in mips_mt_regdump()
96 settc(tc); in mips_mt_regdump()
101 printk(" TC %d (current TC with VPE EPC above)\n", tc); in mips_mt_regdump()
106 printk(" TC %d\n", tc); in mips_mt_regdump()
|
| /Linux-v5.4/lib/ |
| D | test_strscpy.c | 29 static int __init tc(char *src, int count, int expected, in tc() function
126 KSTM_CHECK_ZERO(tc("a", 0, -E2BIG, 0, 0, 0)); in selftest()
127 KSTM_CHECK_ZERO(tc("", 0, -E2BIG, 0, 0, 0)); in selftest()
129 KSTM_CHECK_ZERO(tc("a", 1, -E2BIG, 0, 1, 0)); in selftest()
130 KSTM_CHECK_ZERO(tc("", 1, 0, 0, 1, 0)); in selftest()
132 KSTM_CHECK_ZERO(tc("ab", 2, -E2BIG, 1, 1, 0)); in selftest()
133 KSTM_CHECK_ZERO(tc("a", 2, 1, 1, 1, 0)); in selftest()
134 KSTM_CHECK_ZERO(tc("", 2, 0, 0, 1, 1)); in selftest()
136 KSTM_CHECK_ZERO(tc("abc", 3, -E2BIG, 2, 1, 0)); in selftest()
137 KSTM_CHECK_ZERO(tc("ab", 3, 2, 2, 1, 0)); in selftest()
[all …]
|
| /Linux-v5.4/tools/testing/selftests/net/forwarding/ |
| D | tc_flower.sh | 26 tc qdisc add dev $h2 clsact
31 tc qdisc del dev $h2 clsact
41 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
43 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
55 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
56 tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
67 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
69 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
81 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
82 tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
[all …]
|
| D | tc_chains.sh | 25 tc qdisc add dev $h2 clsact
30 tc qdisc del dev $h2 clsact
38 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
47 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
57 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
59 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
61 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
76 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
77 tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
78 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
[all …]
|
| D | tc_actions.sh | 25 tc qdisc add dev $h2 clsact
30 tc qdisc del dev $h2 clsact
37 tc qdisc add dev $swp1 clsact
46 tc qdisc del dev $swp1 clsact
56 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
65 tc filter add dev $swp1 ingress protocol ip pref 1 handle 101 flower \
75 tc filter del dev $swp1 ingress protocol ip pref 1 handle 101 flower
76 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
85 tc filter add dev $swp1 ingress protocol ip pref 2 handle 102 flower \
94 tc filter add dev $swp1 ingress protocol ip pref 1 handle 101 flower \
[all …]
|
| D | router_multicast.sh | 50 tc qdisc add dev $h1 ingress
55 tc qdisc del dev $h1 ingress
76 tc qdisc add dev $h2 ingress
81 tc qdisc del dev $h2 ingress
102 tc qdisc add dev $h3 ingress
107 tc qdisc del dev $h3 ingress
132 tc qdisc add dev $rp3 ingress
137 tc qdisc del dev $rp3 ingress
240 tc filter add dev $h2 ingress protocol ip pref 1 handle 122 flower \
242 tc filter add dev $h3 ingress protocol ip pref 1 handle 133 flower \
[all …]
|
| /Linux-v5.4/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/ |
| D | tc_flower.sh | 34 tc qdisc add dev $h2 clsact
39 tc qdisc del dev $h2 clsact
100 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
109 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
124 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
132 tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
146 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
148 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
157 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
165 tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \
[all …]
|
| /Linux-v5.4/drivers/clocksource/ |
| D | timer-atmel-tcb.c | 259 static int __init setup_clkevents(struct atmel_tc *tc, int clk32k_divisor_idx) in setup_clkevents() argument
262 struct clk *t2_clk = tc->clk[2]; in setup_clkevents()
263 int irq = tc->irq[2]; in setup_clkevents()
265 ret = clk_prepare_enable(tc->slow_clk); in setup_clkevents()
272 clk_disable_unprepare(tc->slow_clk); in setup_clkevents()
278 clkevt.regs = tc->regs; in setup_clkevents()
288 clk_disable_unprepare(tc->slow_clk); in setup_clkevents()
299 static int __init setup_clkevents(struct atmel_tc *tc, int clk32k_divisor_idx) in setup_clkevents() argument
307 static void __init tcb_setup_dual_chan(struct atmel_tc *tc, int mck_divisor_idx) in tcb_setup_dual_chan() argument
335 static void __init tcb_setup_single_chan(struct atmel_tc *tc, int mck_divisor_idx) in tcb_setup_single_chan() argument
[all …]
|
| /Linux-v5.4/drivers/pwm/ |
| D | pwm-atmel-tcb.c | 51 struct atmel_tc *tc; member
77 struct atmel_tc *tc = tcbpwmc->tc; in atmel_tcb_pwm_request() local
78 void __iomem *regs = tc->regs; in atmel_tcb_pwm_request()
88 ret = clk_prepare_enable(tc->clk[group]); in atmel_tcb_pwm_request()
134 struct atmel_tc *tc = tcbpwmc->tc; in atmel_tcb_pwm_free() local
136 clk_disable_unprepare(tc->clk[pwm->hwpwm / 2]); in atmel_tcb_pwm_free()
145 struct atmel_tc *tc = tcbpwmc->tc; in atmel_tcb_pwm_disable() local
146 void __iomem *regs = tc->regs; in atmel_tcb_pwm_disable()
204 struct atmel_tc *tc = tcbpwmc->tc; in atmel_tcb_pwm_enable() local
205 void __iomem *regs = tc->regs; in atmel_tcb_pwm_enable()
[all …]
|
| /Linux-v5.4/tools/perf/arch/x86/util/ |
| D | tsc.c | 16 struct perf_tsc_conversion *tc) in perf_read_tsc_conversion() argument
25 tc->time_mult = pc->time_mult; in perf_read_tsc_conversion()
26 tc->time_shift = pc->time_shift; in perf_read_tsc_conversion()
27 tc->time_zero = pc->time_zero; in perf_read_tsc_conversion()
66 struct perf_tsc_conversion tc; in perf_event__synth_time_conv() local
71 err = perf_read_tsc_conversion(pc, &tc); in perf_event__synth_time_conv()
79 event.time_conv.time_mult = tc.time_mult; in perf_event__synth_time_conv()
80 event.time_conv.time_shift = tc.time_shift; in perf_event__synth_time_conv()
81 event.time_conv.time_zero = tc.time_zero; in perf_event__synth_time_conv()
|
| /Linux-v5.4/drivers/input/touchscreen/ |
| D | tsc2007_core.c | 52 static void tsc2007_read_values(struct tsc2007 *tsc, struct ts_event *tc) in tsc2007_read_values() argument
55 tc->y = tsc2007_xfer(tsc, READ_Y); in tsc2007_read_values()
58 tc->x = tsc2007_xfer(tsc, READ_X); in tsc2007_read_values()
61 tc->z1 = tsc2007_xfer(tsc, READ_Z1); in tsc2007_read_values()
62 tc->z2 = tsc2007_xfer(tsc, READ_Z2); in tsc2007_read_values()
68 u32 tsc2007_calculate_resistance(struct tsc2007 *tsc, struct ts_event *tc) in tsc2007_calculate_resistance() argument
73 if (tc->x == MAX_12BIT) in tsc2007_calculate_resistance()
74 tc->x = 0; in tsc2007_calculate_resistance()
76 if (likely(tc->x && tc->z1)) { in tsc2007_calculate_resistance()
78 rt = tc->z2 - tc->z1; in tsc2007_calculate_resistance()
[all …]
|
| /Linux-v5.4/fs/ntfs/ |
| D | lcnalloc.c | 401 LCN tc; in ntfs_cluster_alloc() local
407 tc = lcn + bmp_pos + 1; in ntfs_cluster_alloc()
411 (unsigned long long)tc, in ntfs_cluster_alloc()
420 if (tc >= vol->mft_zone_end) { in ntfs_cluster_alloc()
427 tc > vol->mft_zone_pos) in ntfs_cluster_alloc()
428 && tc >= vol->mft_lcn) in ntfs_cluster_alloc()
429 vol->mft_zone_pos = tc; in ntfs_cluster_alloc()
442 if (tc >= vol->nr_clusters) in ntfs_cluster_alloc()
447 tc > vol->data1_zone_pos) in ntfs_cluster_alloc()
448 && tc >= vol->mft_zone_end) in ntfs_cluster_alloc()
[all …]
|
