| /linux/net/ipv4/ |
| H A D | tcp_htcp.c | 49 static inline u32 htcp_cong_time(const struct htcp *ca) in htcp_cong_time() argument
51 return jiffies - ca->last_cong; in htcp_cong_time()
54 static inline u32 htcp_ccount(const struct htcp *ca) in htcp_ccount() argument
56 return htcp_cong_time(ca) / ca->minRTT; in htcp_ccount()
59 static inline void htcp_reset(struct htcp *ca) in htcp_reset() argument
61 ca->undo_last_cong = ca->last_cong; in htcp_reset()
62 ca->undo_maxRTT = ca->maxRTT; in htcp_reset()
63 ca->undo_old_maxB = ca->old_maxB; in htcp_reset()
65 ca->last_cong = jiffies; in htcp_reset()
70 struct htcp *ca = inet_csk_ca(sk); in htcp_cwnd_undo() local
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| H A D | tcp_nv.c | 123 static inline void tcpnv_reset(struct tcpnv *ca, struct sock *sk) in tcpnv_reset() argument
127 ca->nv_reset = 0; in tcpnv_reset()
128 ca->nv_no_cong_cnt = 0; in tcpnv_reset()
129 ca->nv_rtt_cnt = 0; in tcpnv_reset()
130 ca->nv_last_rtt = 0; in tcpnv_reset()
131 ca->nv_rtt_max_rate = 0; in tcpnv_reset()
132 ca->nv_rtt_start_seq = tp->snd_una; in tcpnv_reset()
133 ca->nv_eval_call_cnt = 0; in tcpnv_reset()
134 ca->nv_last_snd_una = tp->snd_una; in tcpnv_reset()
139 struct tcpnv *ca = inet_csk_ca(sk); in tcpnv_init() local
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| H A D | tcp_illinois.c | 60 struct illinois *ca = inet_csk_ca(sk); in rtt_reset() local
62 ca->end_seq = tp->snd_nxt; in rtt_reset()
63 ca->cnt_rtt = 0; in rtt_reset()
64 ca->sum_rtt = 0; in rtt_reset()
71 struct illinois *ca = inet_csk_ca(sk); in tcp_illinois_init() local
73 ca->alpha = ALPHA_MAX; in tcp_illinois_init()
74 ca->beta = BETA_BASE; in tcp_illinois_init()
75 ca->base_rtt = 0x7fffffff; in tcp_illinois_init()
76 ca->max_rtt = 0; in tcp_illinois_init()
78 ca->acked = 0; in tcp_illinois_init()
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| H A D | tcp_bic.c | 60 static inline void bictcp_reset(struct bictcp *ca) in bictcp_reset() argument
62 ca->cnt = 0; in bictcp_reset()
63 ca->last_max_cwnd = 0; in bictcp_reset()
64 ca->last_cwnd = 0; in bictcp_reset()
65 ca->last_time = 0; in bictcp_reset()
66 ca->epoch_start = 0; in bictcp_reset()
67 ca->delayed_ack = 2 << ACK_RATIO_SHIFT; in bictcp_reset()
72 struct bictcp *ca = inet_csk_ca(sk); in bictcp_init() local
74 bictcp_reset(ca); in bictcp_init()
83 static inline void bictcp_update(struct bictcp *ca, u32 cwnd) in bictcp_update() argument
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| H A D | tcp_hybla.c | 36 struct hybla *ca = inet_csk_ca(sk); in hybla_recalc_param() local
38 ca->rho_3ls = max_t(u32, in hybla_recalc_param()
41 ca->rho = ca->rho_3ls >> 3; in hybla_recalc_param()
42 ca->rho2_7ls = (ca->rho_3ls * ca->rho_3ls) << 1; in hybla_recalc_param()
43 ca->rho2 = ca->rho2_7ls >> 7; in hybla_recalc_param()
49 struct hybla *ca = inet_csk_ca(sk); in hybla_init() local
51 ca->rho = 0; in hybla_init()
52 ca->rho2 = 0; in hybla_init()
53 ca->rho_3ls = 0; in hybla_init()
54 ca->rho2_7ls = 0; in hybla_init()
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| H A D | tcp_dctcp.c | 81 static void dctcp_reset(const struct tcp_sock *tp, struct dctcp *ca) in dctcp_reset() argument
83 ca->next_seq = tp->snd_nxt; in dctcp_reset()
85 ca->old_delivered = tp->delivered; in dctcp_reset()
86 ca->old_delivered_ce = tp->delivered_ce; in dctcp_reset()
96 struct dctcp *ca = inet_csk_ca(sk); in dctcp_init() local
98 ca->prior_rcv_nxt = tp->rcv_nxt; in dctcp_init()
100 ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA); in dctcp_init()
102 ca->loss_cwnd = 0; in dctcp_init()
103 ca->ce_state = 0; in dctcp_init()
105 dctcp_reset(tp, ca); in dctcp_init()
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| H A D | tcp_highspeed.c | 103 struct hstcp *ca = inet_csk_ca(sk); in hstcp_init() local
105 ca->ai = 0; in hstcp_init()
115 struct hstcp *ca = inet_csk_ca(sk); in hstcp_cong_avoid() local
130 if (tcp_snd_cwnd(tp) > hstcp_aimd_vals[ca->ai].cwnd) { in hstcp_cong_avoid()
131 while (tcp_snd_cwnd(tp) > hstcp_aimd_vals[ca->ai].cwnd && in hstcp_cong_avoid()
132 ca->ai < HSTCP_AIMD_MAX - 1) in hstcp_cong_avoid()
133 ca->ai++; in hstcp_cong_avoid()
134 } else if (ca->ai && tcp_snd_cwnd(tp) <= hstcp_aimd_vals[ca->ai-1].cwnd) { in hstcp_cong_avoid()
135 while (ca->ai && tcp_snd_cwnd(tp) <= hstcp_aimd_vals[ca->ai-1].cwnd) in hstcp_cong_avoid()
136 ca->ai--; in hstcp_cong_avoid()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | bpf_cubic.c | 13 * "while (ca->ack_cnt > delta)" loop is changed to the equivalent
14 * "ca->ack_cnt / delta" operation.
95 static void bictcp_reset(struct bpf_bictcp *ca)
97 ca->cnt = 0;
98 ca->last_max_cwnd = 0;
99 ca->last_cwnd = 0;
100 ca->last_time = 0;
101 ca->bic_origin_point = 0;
102 ca->bic_K = 0; in bictcp_reset() argument
103 ca in bictcp_reset()
172 struct bpf_bictcp *ca = inet_csk_ca(sk); bictcp_hystart_reset() local
183 struct bpf_bictcp *ca = inet_csk_ca(sk); BPF_PROG() local
198 struct bpf_bictcp *ca = inet_csk_ca(sk); BPF_PROG() local
272 bictcp_update(struct bpf_bictcp * ca,__u32 cwnd,__u32 acked) bictcp_update() argument
389 struct bpf_bictcp *ca = inet_csk_ca(sk); BPF_PROG() local
409 struct bpf_bictcp *ca = inet_csk_ca(sk); BPF_PROG() local
457 struct bpf_bictcp *ca = inet_csk_ca(sk); hystart_update() local
506 struct bpf_bictcp *ca = inet_csk_ca(sk); BPF_PROG() local
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| H A D | bpf_dctcp.c | 53 static void dctcp_reset(const struct tcp_sock *tp, struct bpf_dctcp *ca)
55 ca->next_seq = tp->snd_nxt;
57 ca->old_delivered = tp->delivered;
58 ca->old_delivered_ce = tp->delivered_ce;
65 struct bpf_dctcp *ca = inet_csk_ca(sk); in dctcp_reset()
95 ca->prior_rcv_nxt = tp->rcv_nxt; in BPF_PROG()
96 ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA); in BPF_PROG()
97 ca->loss_cwnd = 0; in BPF_PROG()
98 ca->ce_state = 0; in BPF_PROG()
105 dctcp_reset(tp, ca); in BPF_PROG()
59 dctcp_reset(const struct tcp_sock * tp,struct bpf_dctcp * ca) dctcp_reset() argument
71 struct bpf_dctcp *ca = inet_csk_ca(sk); BPF_PROG() local
117 struct bpf_dctcp *ca = inet_csk_ca(sk); BPF_PROG() local
128 struct bpf_dctcp *ca = inet_csk_ca(sk); BPF_PROG() local
156 struct bpf_dctcp *ca = inet_csk_ca(sk); dctcp_react_to_loss() local
213 struct bpf_dctcp *ca = inet_csk_ca(sk); BPF_PROG() local
232 const struct bpf_dctcp *ca = inet_csk_ca(sk); BPF_PROG() local
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| /linux/drivers/media/pci/mantis/ |
| H A D | mantis_ca.c | 30 struct mantis_ca *ca = en50221->data; in mantis_ca_read_attr_mem() local
31 struct mantis_pci *mantis = ca->ca_priv; in mantis_ca_read_attr_mem()
38 return mantis_hif_read_mem(ca, addr); in mantis_ca_read_attr_mem()
43 struct mantis_ca *ca = en50221->data; in mantis_ca_write_attr_mem() local
44 struct mantis_pci *mantis = ca->ca_priv; in mantis_ca_write_attr_mem()
51 return mantis_hif_write_mem(ca, addr, data); in mantis_ca_write_attr_mem()
56 struct mantis_ca *ca = en50221->data; in mantis_ca_read_cam_ctl() local
57 struct mantis_pci *mantis = ca->ca_priv; in mantis_ca_read_cam_ctl()
64 return mantis_hif_read_iom(ca, addr); in mantis_ca_read_cam_ctl()
69 struct mantis_ca *ca = en50221->data; in mantis_ca_write_cam_ctl() local
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| H A D | mantis_hif.c | 30 static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca) in mantis_hif_sbuf_opdone_wait() argument
32 struct mantis_pci *mantis = ca->ca_priv; in mantis_hif_sbuf_opdone_wait()
35 if (wait_event_timeout(ca->hif_opdone_wq, in mantis_hif_sbuf_opdone_wait()
36 ca->hif_event & MANTIS_SBUF_OPDONE, in mantis_hif_sbuf_opdone_wait()
43 ca->hif_event &= ~MANTIS_SBUF_OPDONE; in mantis_hif_sbuf_opdone_wait()
47 static int mantis_hif_write_wait(struct mantis_ca *ca) in mantis_hif_write_wait() argument
49 struct mantis_pci *mantis = ca->ca_priv; in mantis_hif_write_wait()
53 if (wait_event_timeout(ca->hif_write_wq, in mantis_hif_write_wait()
77 int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr) in mantis_hif_read_mem() argument
79 struct mantis_pci *mantis = ca->ca_priv; in mantis_hif_read_mem()
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| H A D | mantis_evm.c | 29 struct mantis_ca *ca = container_of(work, struct mantis_ca, hif_evm_work); in mantis_hifevm_work() local
30 struct mantis_pci *mantis = ca->ca_priv; in mantis_hifevm_work()
40 mantis_event_cam_plugin(ca); in mantis_hifevm_work()
41 dvb_ca_en50221_camchange_irq(&ca->en50221, in mantis_hifevm_work()
49 mantis_event_cam_unplug(ca); in mantis_hifevm_work()
50 dvb_ca_en50221_camchange_irq(&ca->en50221, in mantis_hifevm_work()
79 ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL; in mantis_hifevm_work()
80 ca->hif_event = MANTIS_SBUF_OPDONE; in mantis_hifevm_work()
81 wake_up(&ca->hif_opdone_wq); in mantis_hifevm_work()
85 int mantis_evmgr_init(struct mantis_ca *ca) in mantis_evmgr_init() argument
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| H A D | mantis_pcmcia.c | 30 void mantis_event_cam_plugin(struct mantis_ca *ca) in mantis_event_cam_plugin() argument
32 struct mantis_pci *mantis = ca->ca_priv; in mantis_event_cam_plugin()
36 if (ca->slot_state == MODULE_XTRACTED) { in mantis_event_cam_plugin()
45 ca->slot_state = MODULE_INSERTED; in mantis_event_cam_plugin()
54 void mantis_event_cam_unplug(struct mantis_ca *ca) in mantis_event_cam_unplug() argument
56 struct mantis_pci *mantis = ca->ca_priv; in mantis_event_cam_unplug()
60 if (ca->slot_state == MODULE_INSERTED) { in mantis_event_cam_unplug()
69 ca->slot_state = MODULE_XTRACTED; in mantis_event_cam_unplug()
74 int mantis_pcmcia_init(struct mantis_ca *ca) in mantis_pcmcia_init() argument
76 struct mantis_pci *mantis = ca->ca_priv; in mantis_pcmcia_init()
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| H A D | mantis_link.h | 56 extern void mantis_event_cam_plugin(struct mantis_ca *ca);
57 extern void mantis_event_cam_unplug(struct mantis_ca *ca);
58 extern int mantis_pcmcia_init(struct mantis_ca *ca);
59 extern void mantis_pcmcia_exit(struct mantis_ca *ca);
60 extern int mantis_evmgr_init(struct mantis_ca *ca);
61 extern void mantis_evmgr_exit(struct mantis_ca *ca);
64 extern int mantis_hif_init(struct mantis_ca *ca);
65 extern void mantis_hif_exit(struct mantis_ca *ca);
66 extern int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr);
67 extern int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data);
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| /linux/kernel/sched/ |
| H A D | cpuacct.c | 44 static inline struct cpuacct *parent_ca(struct cpuacct *ca) in parent_ca() argument
46 return css_ca(ca->css.parent); in parent_ca()
59 struct cpuacct *ca; in cpuacct_css_alloc() local
64 ca = kzalloc(sizeof(*ca), GFP_KERNEL); in cpuacct_css_alloc()
65 if (!ca) in cpuacct_css_alloc()
68 ca->cpuusage = alloc_percpu(u64); in cpuacct_css_alloc()
69 if (!ca->cpuusage) in cpuacct_css_alloc()
72 ca->cpustat = alloc_percpu(struct kernel_cpustat); in cpuacct_css_alloc()
73 if (!ca->cpustat) in cpuacct_css_alloc()
76 return &ca->css; in cpuacct_css_alloc()
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| /linux/net/bluetooth/hidp/ |
| H A D | sock.c | 52 struct hidp_connadd_req ca; in do_hidp_sock_ioctl() local
67 if (copy_from_user(&ca, argp, sizeof(ca))) in do_hidp_sock_ioctl()
70 csock = sockfd_lookup(ca.ctrl_sock, &err); in do_hidp_sock_ioctl()
74 isock = sockfd_lookup(ca.intr_sock, &err); in do_hidp_sock_ioctl()
79 ca.name[sizeof(ca.name)-1] = 0; in do_hidp_sock_ioctl()
81 err = hidp_connection_add(&ca, csock, isock); in do_hidp_sock_ioctl()
82 if (!err && copy_to_user(argp, &ca, sizeof(ca))) in do_hidp_sock_ioctl()
174 struct hidp_connadd_req ca; in hidp_sock_compat_ioctl() local
184 ca.ctrl_sock = ca32.ctrl_sock; in hidp_sock_compat_ioctl()
185 ca.intr_sock = ca32.intr_sock; in hidp_sock_compat_ioctl()
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| /linux/include/media/ |
| H A D | dvb_ca_en50221.h | 61 int (*read_attribute_mem)(struct dvb_ca_en50221 *ca,
63 int (*write_attribute_mem)(struct dvb_ca_en50221 *ca,
66 int (*read_cam_control)(struct dvb_ca_en50221 *ca,
68 int (*write_cam_control)(struct dvb_ca_en50221 *ca,
71 int (*read_data)(struct dvb_ca_en50221 *ca,
73 int (*write_data)(struct dvb_ca_en50221 *ca,
76 int (*slot_reset)(struct dvb_ca_en50221 *ca, int slot);
77 int (*slot_shutdown)(struct dvb_ca_en50221 *ca, int slot);
78 int (*slot_ts_enable)(struct dvb_ca_en50221 *ca, int slot);
80 int (*poll_slot_status)(struct dvb_ca_en50221 *ca, int slot, int open);
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| /linux/drivers/media/pci/ddbridge/ |
| H A D | ddbridge-ci.c | 36 static int read_attribute_mem(struct dvb_ca_en50221 *ca, in read_attribute_mem() argument
39 struct ddb_ci *ci = ca->data; in read_attribute_mem()
51 static int write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, in write_attribute_mem() argument
54 struct ddb_ci *ci = ca->data; in write_attribute_mem()
62 static int read_cam_control(struct dvb_ca_en50221 *ca, in read_cam_control() argument
66 struct ddb_ci *ci = ca->data; in read_cam_control()
83 static int write_cam_control(struct dvb_ca_en50221 *ca, int slot, in write_cam_control() argument
86 struct ddb_ci *ci = ca->data; in write_cam_control()
94 static int slot_reset(struct dvb_ca_en50221 *ca, int slot) in slot_reset() argument
96 struct ddb_ci *ci = ca->data; in slot_reset()
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| /linux/Documentation/admin-guide/media/ |
| H A D | dvb-usb-af9035-cardlist.rst | 16 - 07ca:a835, 07ca:b835
18 - 07ca:1867, 07ca:a867, 07ca:0337
20 - 07ca:1871
22 - 07ca:0825
28 - 07ca:1835
30 - 07ca:2835
32 - 07ca:3835
34 - 07ca:4835
36 - 07ca:a110
38 - 07ca:0335
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| /linux/Documentation/userspace-api/media/dvb/ |
| H A D | ca_function_calls.rst | 12 ca-fopen
13 ca-fclose
14 ca-reset
15 ca-get-cap
16 ca-get-slot-info
17 ca-get-descr-info
18 ca-get-msg
19 ca-send-msg
20 ca-set-descr
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| /linux/sound/hda/core/ |
| H A D | hdmi_chmap.c | 236 static int get_channel_allocation_order(int ca) in get_channel_allocation_order() argument
241 if (channel_allocations[i].ca_index == ca) in get_channel_allocation_order()
272 int ca = 0; in hdmi_channel_allocation_spk_alloc_blk() local
298 ca = channel_allocations[i].ca_index; in hdmi_channel_allocation_spk_alloc_blk()
303 if (!ca) { in hdmi_channel_allocation_spk_alloc_blk()
310 ca = channel_allocations[i].ca_index; in hdmi_channel_allocation_spk_alloc_blk()
318 ca, channels, buf); in hdmi_channel_allocation_spk_alloc_blk()
320 return ca; in hdmi_channel_allocation_spk_alloc_blk()
342 int ca) in hdmi_std_setup_channel_mapping() argument
350 order = get_channel_allocation_order(ca); in hdmi_std_setup_channel_mapping()
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| /linux/drivers/media/dvb-frontends/ |
| H A D | cxd2099.c | 24 static int read_data(struct dvb_ca_en50221 *ca, int slot, u8 *ebuf, int ecount);
376 static int read_attribute_mem(struct dvb_ca_en50221 *ca, in read_attribute_mem() argument
379 struct cxd *ci = ca->data; in read_attribute_mem()
389 static int write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, in write_attribute_mem() argument
392 struct cxd *ci = ca->data; in write_attribute_mem()
401 static int read_cam_control(struct dvb_ca_en50221 *ca, in read_cam_control() argument
404 struct cxd *ci = ca->data; in read_cam_control()
414 static int write_cam_control(struct dvb_ca_en50221 *ca, int slot, in write_cam_control() argument
417 struct cxd *ci = ca->data; in write_cam_control()
426 static int slot_reset(struct dvb_ca_en50221 *ca, int slot) in slot_reset() argument
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| H A D | sp2.c | 306 s->ca.owner = THIS_MODULE; in sp2_init()
307 s->ca.read_attribute_mem = sp2_ci_read_attribute_mem; in sp2_init()
308 s->ca.write_attribute_mem = sp2_ci_write_attribute_mem; in sp2_init()
309 s->ca.read_cam_control = sp2_ci_read_cam_control; in sp2_init()
310 s->ca.write_cam_control = sp2_ci_write_cam_control; in sp2_init()
311 s->ca.slot_reset = sp2_ci_slot_reset; in sp2_init()
312 s->ca.slot_shutdown = sp2_ci_slot_shutdown; in sp2_init()
313 s->ca.slot_ts_enable = sp2_ci_slot_ts_enable; in sp2_init()
314 s->ca.poll_slot_status = sp2_ci_poll_slot_status; in sp2_init()
315 s->ca.data = s; in sp2_init()
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| /linux/drivers/media/pci/cx23885/ |
| H A D | cimax2.c | 69 struct dvb_ca_en50221 ca; member
285 dvb_ca_en50221_camready_irq(&state->ca, 0); in netup_ci_slot_reset()
343 dvb_ca_en50221_frda_irq(&state->ca, 0); in netup_read_ci_status()
473 state->ca.owner = THIS_MODULE; in netup_ci_init()
474 state->ca.read_attribute_mem = netup_ci_read_attribute_mem; in netup_ci_init()
475 state->ca.write_attribute_mem = netup_ci_write_attribute_mem; in netup_ci_init()
476 state->ca.read_cam_control = netup_ci_read_cam_ctl; in netup_ci_init()
477 state->ca.write_cam_control = netup_ci_write_cam_ctl; in netup_ci_init()
478 state->ca.slot_reset = netup_ci_slot_reset; in netup_ci_init()
479 state->ca.slot_shutdown = netup_ci_slot_shutdown; in netup_ci_init()
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| /linux/drivers/media/pci/netup_unidvb/ |
| H A D | netup_unidvb_ci.c | 202 state->ca.owner = THIS_MODULE; in netup_unidvb_ci_register()
203 state->ca.read_attribute_mem = netup_unidvb_ci_read_attribute_mem; in netup_unidvb_ci_register()
204 state->ca.write_attribute_mem = netup_unidvb_ci_write_attribute_mem; in netup_unidvb_ci_register()
205 state->ca.read_cam_control = netup_unidvb_ci_read_cam_ctl; in netup_unidvb_ci_register()
206 state->ca.write_cam_control = netup_unidvb_ci_write_cam_ctl; in netup_unidvb_ci_register()
207 state->ca.slot_reset = netup_unidvb_ci_slot_reset; in netup_unidvb_ci_register()
208 state->ca.slot_shutdown = netup_unidvb_ci_slot_shutdown; in netup_unidvb_ci_register()
209 state->ca.slot_ts_enable = netup_unidvb_ci_slot_ts_ctl; in netup_unidvb_ci_register()
210 state->ca.poll_slot_status = netup_unidvb_poll_ci_slot_status; in netup_unidvb_ci_register()
211 state->ca.data = state; in netup_unidvb_ci_register()
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