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/linux/drivers/gpu/drm/exynos/
H A Dregs-fimc.h30 /* Y 4th frame start address for output DMA */
38 /* Cb 4th frame start address for output DMA */
46 /* Cr 4th frame start address for output DMA */
120 /* Y 5th frame start address for output DMA */
122 /* Y 6th frame start address for output DMA */
124 /* Y 7th frame start address for output DMA */
126 /* Y 8th frame start address for output DMA */
128 /* Y 9th frame start address for output DMA */
130 /* Y 10th frame start address for output DMA */
132 /* Y 11th frame start address for output DMA */
[all …]
/linux/net/netfilter/
H A Dnf_synproxy_core.c30 const struct tcphdr *th, struct synproxy_options *opts) in synproxy_parse_options()
32 int length = (th->doff * 4) - sizeof(*th); in synproxy_parse_options()
38 ptr = skb_header_pointer(skb, doff + sizeof(*th), length, buf); in synproxy_parse_options()
80 opts->tsecr = get_unaligned_be32(ptr + 4); in synproxy_parse_options()
116 synproxy_build_options(struct tcphdr *th, const struct synproxy_options *opts) in synproxy_build_options()
118 __be32 *ptr = (__be32 *)(th + 1); in synproxy_build_options()
166 opts->tsval |= 1 << 4; in synproxy_init_timestamp_cookie()
180 opts->options |= opts->tsecr & (1 << 4) in synproxy_check_timestamp_cookie()
29 synproxy_parse_options(const struct sk_buff * skb,unsigned int doff,const struct tcphdr * th,struct synproxy_options * opts) synproxy_parse_options() argument
115 synproxy_build_options(struct tcphdr * th,const struct synproxy_options * opts) synproxy_build_options() argument
186 synproxy_tstamp_adjust(struct sk_buff * skb,unsigned int protoff,struct tcphdr * th,struct nf_conn * ct,enum ip_conntrack_info ctinfo,const struct nf_conn_synproxy * synproxy) synproxy_tstamp_adjust() argument
448 synproxy_send_client_synack(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts) synproxy_send_client_synack() argument
491 synproxy_send_server_syn(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts,u32 recv_seq) synproxy_send_server_syn() argument
537 synproxy_send_server_ack(struct net * net,const struct ip_ct_tcp * state,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts) synproxy_send_server_ack() argument
575 synproxy_send_client_ack(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts) synproxy_send_client_ack() argument
614 synproxy_recv_client_ack(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,struct synproxy_options * opts,u32 recv_seq) synproxy_recv_client_ack() argument
649 struct tcphdr *th, _th; ipv4_synproxy_hook() local
861 synproxy_send_client_synack_ipv6(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts) synproxy_send_client_synack_ipv6() argument
905 synproxy_send_server_syn_ipv6(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts,u32 recv_seq) synproxy_send_server_syn_ipv6() argument
951 synproxy_send_server_ack_ipv6(struct net * net,const struct ip_ct_tcp * state,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts) synproxy_send_server_ack_ipv6() argument
990 synproxy_send_client_ack_ipv6(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,const struct synproxy_options * opts) synproxy_send_client_ack_ipv6() argument
1031 synproxy_recv_client_ack_ipv6(struct net * net,const struct sk_buff * skb,const struct tcphdr * th,struct synproxy_options * opts,u32 recv_seq) synproxy_recv_client_ack_ipv6() argument
1066 struct tcphdr *th, _th; ipv6_synproxy_hook() local
[all...]
H A Dxt_tcpmss.c28 const struct tcphdr *th; in tcpmss_mt() local
30 /* tcp.doff is only 4 bits, ie. max 15 * 4 bytes */ in tcpmss_mt()
32 u8 _opt[15 * 4 - sizeof(_tcph)]; in tcpmss_mt()
36 th = skb_header_pointer(skb, par->thoff, sizeof(_tcph), &_tcph); in tcpmss_mt()
37 if (th == NULL) in tcpmss_mt()
41 if (th->doff*4 < sizeof(*th)) in tcpmss_mt()
44 optlen = th in tcpmss_mt()
[all...]
H A Dnf_log_syslog.c38 unsigned char ip_src[4];
40 unsigned char ip_dst[4];
190 const struct tcphdr *th; in nf_log_dump_tcp_header() local
199 th = skb_header_pointer(skb, offset, sizeof(_tcph), &_tcph); in nf_log_dump_tcp_header()
200 if (!th) { in nf_log_dump_tcp_header()
207 ntohs(th->source), ntohs(th->dest)); in nf_log_dump_tcp_header()
211 ntohl(th->seq), ntohl(th->ack_seq)); in nf_log_dump_tcp_header()
215 nf_log_buf_add(m, "WINDOW=%u ", ntohs(th in nf_log_dump_tcp_header()
[all...]
H A Dxt_tcpudp.c42 /* tcp.doff is only 4 bits, ie. max 15 * 4 bytes */ in tcp_find_option()
71 const struct tcphdr *th; in tcp_mt() local
90 th = skb_header_pointer(skb, par->thoff, sizeof(_tcph), &_tcph); in tcp_mt()
91 if (th == NULL) { in tcp_mt()
100 ntohs(th->source), in tcp_mt()
104 ntohs(th->dest), in tcp_mt()
108 (((unsigned char *)th)[13] & tcpinfo->flg_mask) == tcpinfo->flg_cmp)) in tcp_mt()
111 if (th->doff * 4 < sizeof(_tcph)) { in tcp_mt()
116 th->doff*4 - sizeof(_tcph), in tcp_mt()
H A Dxt_ecn.c31 const struct tcphdr *th; in match_tcp() local
36 th = skb_header_pointer(skb, par->thoff, sizeof(_tcph), &_tcph); in match_tcp()
37 if (th == NULL) in match_tcp()
42 if (th->ece == 1) in match_tcp()
45 if (th->ece == 0) in match_tcp()
52 if (th->cwr == 1) in match_tcp()
55 if (th->cwr == 0) in match_tcp()
107 return (((ipv6_hdr(skb)->flow_lbl[0] >> 4) & XT_ECN_IP_MASK) == in match_ipv6()
/linux/drivers/net/slip/
H A Dslhc.c239 struct tcphdr *th, *oth; in slhc_compress() local
251 if (ip->version != 4 || ip->ihl < 5) in slhc_compress()
263 nlen = ip->ihl * 4; in slhc_compress()
264 if (isize < nlen + sizeof(*th)) in slhc_compress()
267 th = (struct tcphdr *)(icp + nlen); in slhc_compress()
268 if (th->doff < sizeof(struct tcphdr) / 4) in slhc_compress()
270 hlen = nlen + th->doff * 4; in slhc_compress()
276 if(hlen > isize || th->syn || th->fin || th->rst || in slhc_compress()
277 ! (th->ack)){ in slhc_compress()
299 && th->source == cs->cs_tcp.source in slhc_compress()
[all …]
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_misc_tcp_hdr_options.c36 struct tcphdr th; in __check_active_hdr_in() member
48 /* The option is 4 bytes long instead of 2 bytes */ in __check_active_hdr_in()
54 hdr.reg_opt.len = 4; in __check_active_hdr_in()
63 if (ret != 4 || hdr.reg_opt.len != 4 || hdr.reg_opt.kind != 0xB9 || in __check_active_hdr_in()
77 hdr.exprm_opt.len = 4; in __check_active_hdr_in()
86 if (ret != 4 || hdr.exprm_opt.len != 4 || in __check_active_hdr_in()
119 if (hdr.th.dest != passive_lport_n || hdr.th.source != active_lport_n) in __check_active_hdr_in()
132 struct tcphdr *th; in check_active_hdr_in() local
137 th = skops->skb_data; in check_active_hdr_in()
138 if (th + 1 > skops->skb_data_end) in check_active_hdr_in()
[all …]
/linux/net/ipv4/
H A Dtcp_offload.c38 struct tcphdr *th; in __tcpv4_gso_segment_csum() local
44 th = tcp_hdr(seg); in __tcpv4_gso_segment_csum()
47 inet_proto_csum_replace4(&th->check, seg, *oldip, newip, true); in __tcpv4_gso_segment_csum()
48 inet_proto_csum_replace2(&th->check, seg, *oldport, newport, false); in __tcpv4_gso_segment_csum()
57 const struct tcphdr *th; in __tcpv4_gso_segment_list_csum() local
64 th = tcp_hdr(seg); in __tcpv4_gso_segment_list_csum()
69 if (!(*(const u32 *)&th->source ^ *(const u32 *)&th2->source) && in __tcpv4_gso_segment_list_csum()
79 &th2->source, th->source); in __tcpv4_gso_segment_list_csum()
82 &th2->dest, th->dest); in __tcpv4_gso_segment_list_csum()
108 struct tcphdr *th in tcp4_gso_segment() local
119 struct tcphdr *th = tcp_hdr(skb); tcp4_gso_segment() local
138 struct tcphdr *th; tcp_gso_segment() local
265 tcp_gro_lookup(struct list_head * head,struct tcphdr * th) tcp_gro_lookup() argument
287 tcp_gro_receive(struct list_head * head,struct sk_buff * skb,struct tcphdr * th) tcp_gro_receive() argument
372 struct tcphdr *th = tcp_hdr(skb); tcp_gro_complete() local
391 tcp4_check_fraglist_gro(struct list_head * head,struct sk_buff * skb,struct tcphdr * th) tcp4_check_fraglist_gro() argument
422 struct tcphdr *th; tcp4_gro_receive() local
447 struct tcphdr *th = tcp_hdr(skb); tcp4_gro_complete() local
[all...]
H A Dtcp_ipv4.c96 __be32 daddr, __be32 saddr, const struct tcphdr *th);
500 struct tcphdr *th = (struct tcphdr *)(skb->data + (iph->ihl << 2)); in tcp_v4_err() local
510 sk = __inet_lookup_established(net, iph->daddr, th->dest, iph->saddr, in tcp_v4_err()
511 ntohs(th->source), inet_iif(skb), 0); in tcp_v4_err()
522 seq = ntohl(th->seq); in tcp_v4_err()
625 ip_icmp_error(sk, skb, err, th->dest, info, (u8 *)th); in tcp_v4_err()
666 struct tcphdr *th = tcp_hdr(skb); in __tcp_v4_send_check() local
668 th->check = ~tcp_v4_check(skb->len, saddr, daddr, 0); in __tcp_v4_send_check()
709 reply->doff = arg->iov[0].iov_len / 4; in tcp_v4_ao_sign_reset()
744 const struct tcphdr *th = tcp_hdr(skb); in tcp_v4_send_reset() local
[all …]
/linux/Documentation/driver-api/surface_aggregator/
H A Doverview.rst9 introduced on 4th generation devices (Surface Pro 4, Surface Book 1), but
17 Not much is currently known about SAM on 4th generation devices (Surface Pro
18 4, Surface Book 1), due to the use of a different communication interface
19 between host and EC (as detailed below). On 5th (Surface Pro 2017, Surface
28 restructured for 7th generation devices and on those, specifically Surface
32 While features have not changed much on a coarse level since the 5th
34 5th and 6th generation devices, both battery and temperature information is
37 requests. On 7th generation devices, this additional layer is gone and these
49 generation of the Surface device. On 4th generation devices, host and EC
51 5th and later generations, communication takes place via a USART serial
[all …]
/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Dsharedbuffer_configuration.py36 def _get_static_size(self, th): argument
39 return th * 8000 * self._cell_size()
49 th = random.randint(3, 16)
51 return th
53 return self._get_static_size(th)
71 if objid["pool"] in [4, 8, 9, 10]:
72 # The threshold type of pools 4, 8, 9 and 10 cannot be changed
82 th = self._get_th(pool)
84 return (pool_n, th)
89 th = self._get_th(pool)
[all …]
/linux/drivers/gpu/drm/bridge/
H A Dsil-sii8620.h38 #define BIT_SYS_CTRL1_BLOCK_DDC_BY_HPD BIT(4)
49 #define BIT_DPD_OSC_EN BIT(4)
59 #define BIT_DCTL_EXT_DDC_SEL BIT(4)
70 #define BIT_PWD_SRST_MHLFIFO_RST BIT(4)
91 #define BIT_VID_OVRRD_3DCONV_EN_FRAME_PACK BIT(4)
125 #define BIT_CTRL1_GPIO_OEN_8 BIT(4)
172 #define BIT_HPD_CTRL_HPD_OUT_OVR_EN BIT(4)
183 #define BIT_CTRL_GPIO_OEN_4 BIT(4)
205 #define BIT_TMDS_CCTRL_TMDS_OE BIT(4)
207 /* TMDS Control #4, default value: 0x02 */
[all …]
/linux/kernel/time/
H A Dtimeconv.c73 result->tm_wday = (4 + days) % 7; in time64_to_tm()
85 * March 1st 0-th day of the year; in time64_to_tm()
89 * January 1st 306-th day of the year; (Important!) in time64_to_tm()
91 * February 28th 364-th day of the year; in time64_to_tm()
92 * February 29th 365-th day of the year (if it exists). in time64_to_tm()
107 u64tmp = 4 * udays + 3; in time64_to_tm()
109 day_of_century = (u32) (u64tmp / 4); in time64_to_tm()
111 u32tmp = 4 * day_of_century + 3; in time64_to_tm()
114 day_of_year = lower_32_bits(u64tmp) / 2939745 / 4; in time64_to_tm()
117 is_leap_year = year_of_century ? !(year_of_century % 4) : !(century % 4); in time64_to_tm()
[all …]
/linux/include/trace/events/
H A Dtcp.h29 __array(__u8, saddr, 4)
30 __array(__u8, daddr, 4)
113 const struct tcphdr *th = (const struct tcphdr *)skb__nullable->data;
115 * We should reverse the 4-tuple of skb, so later
118 TP_STORE_ADDR_PORTS_SKB(skb__nullable, th, entry->daddr, entry->saddr);
149 __array(__u8, saddr, 4)
150 __array(__u8, daddr, 4)
228 __array(__u8, saddr, 4)
229 __array(__u8, daddr, 4)
301 __array(__u8, saddr, 4)
[all...]
/linux/net/ipv6/
H A Dtcpv6_offload.c18 struct tcphdr *th) in tcp6_check_fraglist_gro() argument
27 p = tcp_gro_lookup(head, th); in tcp6_check_fraglist_gro()
36 sk = __inet6_lookup_established(net, &hdr->saddr, th->source, in tcp6_check_fraglist_gro()
37 &hdr->daddr, ntohs(th->dest), in tcp6_check_fraglist_gro()
48 struct tcphdr *th;
56 th = tcp_gro_pull_header(skb); in tcp6_gro_receive()
57 if (!th) in tcp6_gro_receive()
61 tcp6_check_fraglist_gro(head, skb, th); in tcp6_gro_receive()
63 return tcp_gro_receive(head, skb, th); in tcp6_gro_receive()
74 struct tcphdr *th in tcp6_gro_complete()
51 struct tcphdr *th; tcp6_gro_receive() local
76 struct tcphdr *th = tcp_hdr(skb); tcp6_gro_complete() local
100 struct tcphdr *th = tcp_hdr(seg); __tcpv6_gso_segment_csum() local
119 const struct tcphdr *th; __tcpv6_gso_segment_list_csum() local
162 struct tcphdr *th; tcp6_gso_segment() local
171 struct tcphdr *th = tcp_hdr(skb); tcp6_gso_segment() local
182 struct tcphdr *th = tcp_hdr(skb); tcp6_gso_segment() local
[all...]
H A Dtcp_ipv6.c383 const struct tcphdr *th = (struct tcphdr *)(skb->data+offset); in tcp_v6_err()
393 sk = __inet6_lookup_established(net, &hdr->daddr, th->dest, in tcp_v6_err()
394 &hdr->saddr, ntohs(th->source), in tcp_v6_err()
409 seq = ntohl(th->seq); in tcp_v6_err()
495 ipv6_icmp_error(sk, skb, err, th->dest, ntohl(info), (u8 *)th); in tcp_v6_err()
698 const struct tcphdr *th, int nbytes) in tcp_v6_md5_hash_headers()
709 h.tcp = *th; in tcp_v6_md5_hash_headers()
717 const struct tcphdr *th) in tcp_v6_md5_hash_headers()
722 tcp_v6_md5_hash_headers(&ctx, daddr, saddr, th, t in tcp_v6_md5_hash_hdr() argument
382 const struct tcphdr *th = (struct tcphdr *)(skb->data+offset); tcp_v6_err() local
697 tcp_v6_md5_hash_headers(struct tcp_sigpool * hp,const struct in6_addr * daddr,const struct in6_addr * saddr,const struct tcphdr * th,int nbytes) tcp_v6_md5_hash_headers() argument
754 const struct tcphdr *th = tcp_hdr(skb); tcp_v6_md5_hash_skb() local
875 const struct tcphdr *th = tcp_hdr(skb); tcp_v6_send_response() local
1019 const struct tcphdr *th = tcp_hdr(skb); tcp_v6_send_reset() local
1304 const struct tcphdr *th = tcp_hdr(skb); global() local
1313 tcp_v6_get_syncookie(struct sock * sk,struct ipv6hdr * iph,struct tcphdr * th,u32 * cookie) global() argument
1732 tcp_v6_fill_cb(struct sk_buff * skb,const struct ipv6hdr * hdr,const struct tcphdr * th) global() argument
1761 const struct tcphdr *th; global() local
2023 const struct tcphdr *th; global() local
[all...]
/linux/Documentation/virt/kvm/
H A Dppc-pv.rst35 'hypercall-instructions'. This property contains at most 4 opcodes that make
47 r6 4th parameter 3rd output value
48 r7 5th parameter 4th output value
49 r8 6th parameter 5th output value
50 r9 7th parameter 6th output value
51 r10 8th parameter 7th output value
52 r11 hypercall number 8th output value
142 respectively on 32-bit systems with an added offset of 4 to accommodate for big
194 3) patch that code to return to the original pc + 4
195 4) patch the original instruction to branch to the new code
/linux/drivers/rtc/
H A Dlib.c66 * Below we do 4 * udays + 3 which should fit into a 32 bit unsigned in rtc_time64_to_tm()
88 * March 1st 0-th day of the year; in rtc_time64_to_tm()
92 * January 1st 306-th day of the year; (Important!) in rtc_time64_to_tm()
94 * February 28th 364-th day of the year; in rtc_time64_to_tm()
95 * February 29th 365-th day of the year (if it exists). in rtc_time64_to_tm()
103 * 2023;53(4):937-970. doi: 10.1002/spe.3172 in rtc_time64_to_tm()
110 u32tmp = 4 * udays + 3; in rtc_time64_to_tm()
112 day_of_century = u32tmp % 146097 / 4; in rtc_time64_to_tm()
114 u32tmp = 4 * day_of_century + 3; in rtc_time64_to_tm()
117 day_of_year = lower_32_bits(u64tmp) / 2939745 / 4; in rtc_time64_to_tm()
[all …]
/linux/drivers/platform/surface/aggregator/
H A DKconfig11 embedded controller (EC) found on 5th- and later-generation Microsoft
17 - EC access from ACPI via Surface ACPI Notify (5th- and 6th-generation)
34 Note: While 4th-generation Surface devices also make use of a SAM EC,
36 only 5th and later generations are currently supported. Specifically,
38 SAM-over-HID, which is used on the 4th generation, are currently not
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-intel_th-devices-pti6 are 4, 8, 12, 16.
21 - 0: Intel TH clock rate,
22 - 1: 1/2 Intel TH clock rate,
23 - 2: 1/4 Intel TH clock rate,
24 - 3: 1/8 Intel TH clock rate.
/linux/drivers/gpu/drm/nouveau/nvkm/engine/ce/fuc/
H A Dcom.fuc194 shl b32 $r4 4
204 shl b32 $r5 $r3 4
223 ld b32 $r6 D[$r5 + 4]
272 ld b32 $r7 D[$r5 + $r6 * 4]
300 add b32 $r5 4
316 ld b32 $r5 D[$r4 + 4]
441 shr b32 $r4 4
444 cmpu b8 $r10 4
520 // Offset calculation is performed as follows (Tp/Th/Td from TILE_MODE):
522 // nTy = round_up(h, 1 << Th) >> Th
[all …]
/linux/tools/testing/selftests/net/lib/
H A Dcsum.c98 static int cfg_num_pkt = 4;
169 static uint16_t checksum(void *th, uint16_t proto, size_t len) in checksum() argument
184 return checksum_fold(th, len, sum); in checksum()
193 iph->version = 4; in build_packet_ipv4()
258 struct tcphdr *th = _th; in build_packet_tcp() local
260 th->source = htons(cfg_port_src); in build_packet_tcp()
261 th->dest = htons(cfg_port_dst); in build_packet_tcp()
262 th->doff = 5; in build_packet_tcp()
263 th->check = 0; in build_packet_tcp()
265 th in build_packet_tcp()
590 recv_verify_csum(void * th,int len,uint16_t sport,uint16_t csum_field) recv_verify_csum() argument
616 recv_verify_packet_tcp(void * th,int len) recv_verify_packet_tcp() argument
626 recv_verify_packet_udp_encap(void * th,int len) recv_verify_packet_udp_encap() argument
636 recv_verify_packet_udp(void * th,int len) recv_verify_packet_udp() argument
[all...]
/linux/net/ceph/
H A Dauth_x.c153 struct ceph_x_ticket_handler *th; in get_ticket_handler() local
159 th = rb_entry(parent, struct ceph_x_ticket_handler, node); in get_ticket_handler()
160 if (service < th->service) in get_ticket_handler()
162 else if (service > th->service) in get_ticket_handler()
165 return th; in get_ticket_handler()
169 th = kzalloc_obj(*th, GFP_NOFS); in get_ticket_handler()
170 if (!th) in get_ticket_handler()
172 th->service = service; in get_ticket_handler()
173 rb_link_node(&th->node, parent, p); in get_ticket_handler()
174 rb_insert_color(&th->node, &xi->ticket_handlers); in get_ticket_handler()
[all …]
/linux/Documentation/hwmon/
H A Dntc_thermistor.rst42 [TH] the thermistor
50 [TH] $ (pullup_ohm)
62 [TH]
78 [TH] $ (pulldown_ohm)
82 4. connect = NTC_CONNECTED_GROUND, pulldown_ohm = 0 (not-connected)::
90 [TH]
105 temp1_type RO always 4 (thermistor)

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