| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | vecemu.c | 41 int exp, pwr; in eexp2() local
45 exp = ((s >> 23) & 0xff) - 127; in eexp2()
46 if (exp > 7) { in eexp2()
48 if (exp == 128 && (s & 0x7fffff) != 0) in eexp2()
53 if (exp < -23) in eexp2()
58 if (exp > 0) in eexp2()
59 pwr <<= exp; in eexp2()
61 pwr >>= -exp; in eexp2()
66 exp = (pwr >> 23) + 126; in eexp2()
67 if (exp >= 254) in eexp2()
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| /kernel/linux/linux-5.10/net/netfilter/ |
| D | nf_conntrack_expect.c | 47 void nf_ct_unlink_expect_report(struct nf_conntrack_expect *exp, in nf_ct_unlink_expect_report() argument
50 struct nf_conn_help *master_help = nfct_help(exp->master); in nf_ct_unlink_expect_report()
51 struct net *net = nf_ct_exp_net(exp); in nf_ct_unlink_expect_report()
54 WARN_ON(timer_pending(&exp->timeout)); in nf_ct_unlink_expect_report()
56 hlist_del_rcu(&exp->hnode); in nf_ct_unlink_expect_report()
59 hlist_del_rcu(&exp->lnode); in nf_ct_unlink_expect_report()
60 master_help->expecting[exp->class]--; in nf_ct_unlink_expect_report()
62 nf_ct_expect_event_report(IPEXP_DESTROY, exp, portid, report); in nf_ct_unlink_expect_report()
63 nf_ct_expect_put(exp); in nf_ct_unlink_expect_report()
71 struct nf_conntrack_expect *exp = from_timer(exp, t, timeout); in nf_ct_expectation_timed_out() local
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| D | nf_conntrack_broadcast.c | 23 struct nf_conntrack_expect *exp; in nf_conntrack_broadcast_help() local
56 exp = nf_ct_expect_alloc(ct); in nf_conntrack_broadcast_help()
57 if (exp == NULL) in nf_conntrack_broadcast_help()
60 exp->tuple = ct->tuplehash[IP_CT_DIR_REPLY].tuple; in nf_conntrack_broadcast_help()
61 exp->tuple.src.u.udp.port = help->helper->tuple.src.u.udp.port; in nf_conntrack_broadcast_help()
63 exp->mask.src.u3.ip = mask; in nf_conntrack_broadcast_help()
64 exp->mask.src.u.udp.port = htons(0xFFFF); in nf_conntrack_broadcast_help()
66 exp->expectfn = NULL; in nf_conntrack_broadcast_help()
67 exp->flags = NF_CT_EXPECT_PERMANENT; in nf_conntrack_broadcast_help()
68 exp->class = NF_CT_EXPECT_CLASS_DEFAULT; in nf_conntrack_broadcast_help()
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| D | nf_nat_amanda.c | 33 struct nf_conntrack_expect *exp) in help() argument
39 exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port; in help()
40 exp->dir = IP_CT_DIR_ORIGINAL; in help()
44 exp->expectfn = nf_nat_follow_master; in help()
47 for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) { in help()
50 exp->tuple.dst.u.tcp.port = htons(port); in help()
51 res = nf_ct_expect_related(exp, 0); in help()
61 nf_ct_helper_log(skb, exp->master, "all ports in use"); in help()
66 if (!nf_nat_mangle_udp_packet(skb, exp->master, ctinfo, in help()
69 nf_ct_helper_log(skb, exp->master, "cannot mangle packet"); in help()
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| D | nf_nat_irc.c | 37 struct nf_conntrack_expect *exp) in help() argument
40 struct nf_conn *ct = exp->master; in help()
47 exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port; in help()
48 exp->dir = IP_CT_DIR_REPLY; in help()
49 exp->expectfn = nf_nat_follow_master; in help()
52 for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) { in help()
55 exp->tuple.dst.u.tcp.port = htons(port); in help()
56 ret = nf_ct_expect_related(exp, 0); in help()
91 nf_ct_unexpect_related(exp); in help()
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| D | nf_nat_tftp.c | 25 struct nf_conntrack_expect *exp) in help() argument
27 const struct nf_conn *ct = exp->master; in help()
29 exp->saved_proto.udp.port in help()
31 exp->dir = IP_CT_DIR_REPLY; in help()
32 exp->expectfn = nf_nat_follow_master; in help()
33 if (nf_ct_expect_related(exp, 0) != 0) { in help()
34 nf_ct_helper_log(skb, exp->master, "cannot add expectation"); in help()
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| D | nf_nat_ftp.c | 69 struct nf_conntrack_expect *exp) in nf_nat_ftp() argument
74 struct nf_conn *ct = exp->master; in nf_nat_ftp()
82 exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port; in nf_nat_ftp()
83 exp->dir = !dir; in nf_nat_ftp()
87 exp->expectfn = nf_nat_follow_master; in nf_nat_ftp()
90 for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) { in nf_nat_ftp()
93 exp->tuple.dst.u.tcp.port = htons(port); in nf_nat_ftp()
94 ret = nf_ct_expect_related(exp, 0); in nf_nat_ftp()
123 nf_ct_unexpect_related(exp); in nf_nat_ftp()
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| D | nf_conntrack_tftp.c | 37 struct nf_conntrack_expect *exp) __read_mostly;
47 struct nf_conntrack_expect *exp; in tftp_help() local
64 exp = nf_ct_expect_alloc(ct); in tftp_help()
65 if (exp == NULL) { in tftp_help()
70 nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT, in tftp_help()
76 nf_ct_dump_tuple(&exp->tuple); in tftp_help()
80 ret = nf_nat_tftp(skb, ctinfo, exp); in tftp_help()
81 else if (nf_ct_expect_related(exp, 0) != 0) { in tftp_help()
85 nf_ct_expect_put(exp); in tftp_help()
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| D | nf_conntrack_h323_main.c | 88 struct nf_conntrack_expect *exp) __read_mostly;
95 struct nf_conntrack_expect *exp) __read_mostly;
102 struct nf_conntrack_expect *exp) __read_mostly;
108 __be16 port, struct nf_conntrack_expect *exp)
339 struct nf_conntrack_expect *exp; in expect_t120() local
349 if ((exp = nf_ct_expect_alloc(ct)) == NULL) in expect_t120()
351 nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT, nf_ct_l3num(ct), in expect_t120()
355 exp->flags = NF_CT_EXPECT_PERMANENT; /* Accept multiple channels */ in expect_t120()
365 port, exp); in expect_t120()
367 if (nf_ct_expect_related(exp, 0) == 0) { in expect_t120()
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| /kernel/linux/linux-5.10/arch/m68k/math-emu/ |
| D | fp_arith.c | 20 .exp = 0x7fff,
26 .exp = 0x7fff,
95 if ((diff = dest->exp - src->exp) > 0) in fp_fadd()
154 int exp; in fp_fmul() local
181 dest->exp = 0; in fp_fmul()
188 exp = dest->exp + src->exp - 0x3ffe; in fp_fmul()
194 exp -= fp_overnormalize(dest); in fp_fmul()
196 exp -= fp_overnormalize(src); in fp_fmul()
204 exp--; in fp_fmul()
209 if (exp >= 0x7fff) { in fp_fmul()
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| D | fp_log.c | 22 .exp = 0x3fff,
32 int i, exp; in fp_fsqrt() local
60 exp = dest->exp; in fp_fsqrt()
61 dest->exp = 0x3FFF; in fp_fsqrt()
62 if (!(exp & 1)) /* lowest bit of exponent is set */ in fp_fsqrt()
63 dest->exp++; in fp_fsqrt()
74 dest->exp--; /* * 1/2 */ in fp_fsqrt()
93 dest->exp--; in fp_fsqrt()
96 dest->exp += (exp - 0x3FFF) / 2; in fp_fsqrt()
195 fp_conv_long2ext(dest, (int)dest->exp - 0x3FFF); in fp_fgetexp()
[all …]
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| /kernel/linux/linux-5.10/fs/nfsd/ |
| D | nfsfh.c | 30 struct svc_export *exp = expv; in nfsd_acceptable() local
35 if (exp->ex_flags & NFSEXP_NOSUBTREECHECK) in nfsd_acceptable()
39 while (tdentry != exp->ex_path.dentry && !IS_ROOT(tdentry)) { in nfsd_acceptable()
51 if (tdentry != exp->ex_path.dentry) in nfsd_acceptable()
53 rv = (tdentry == exp->ex_path.dentry); in nfsd_acceptable()
102 struct svc_export *exp) in nfsd_setuser_and_check_port() argument
104 int flags = nfsexp_flags(rqstp, exp); in nfsd_setuser_and_check_port()
115 return nfserrno(nfsd_setuser(rqstp, exp)); in nfsd_setuser_and_check_port()
119 struct dentry *dentry, struct svc_export *exp) in check_pseudo_root() argument
121 if (!(exp->ex_flags & NFSEXP_V4ROOT)) in check_pseudo_root()
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| D | export.c | 336 struct svc_export *exp = container_of(ref, struct svc_export, h.ref); in svc_export_put() local
337 path_put(&exp->ex_path); in svc_export_put()
338 auth_domain_put(exp->ex_client); in svc_export_put()
339 nfsd4_fslocs_free(&exp->ex_fslocs); in svc_export_put()
340 kfree(exp->ex_uuid); in svc_export_put()
341 kfree_rcu(exp, ex_rcu); in svc_export_put()
354 struct svc_export *exp = container_of(h, struct svc_export, h); in svc_export_request() local
357 qword_add(bpp, blen, exp->ex_client->name); in svc_export_request()
358 pth = d_path(&exp->ex_path, *bpp, *blen); in svc_export_request()
475 static int secinfo_parse(char **mesg, char *buf, struct svc_export *exp) in secinfo_parse() argument
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| D | export.h | 82 #define EX_ISSYNC(exp) (!((exp)->ex_flags & NFSEXP_ASYNC)) argument
83 #define EX_NOHIDE(exp) ((exp)->ex_flags & NFSEXP_NOHIDE) argument
84 #define EX_WGATHER(exp) ((exp)->ex_flags & NFSEXP_GATHERED_WRITES) argument
86 int nfsexp_flags(struct svc_rqst *rqstp, struct svc_export *exp);
87 __be32 check_nfsd_access(struct svc_export *exp, struct svc_rqst *rqstp);
105 static inline void exp_put(struct svc_export *exp) in exp_put() argument
107 cache_put(&exp->h, exp->cd); in exp_put()
110 static inline struct svc_export *exp_get(struct svc_export *exp) in exp_get() argument
112 cache_get(&exp->h); in exp_get()
113 return exp; in exp_get()
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| D | auth.c | 8 int nfsexp_flags(struct svc_rqst *rqstp, struct svc_export *exp) in nfsexp_flags() argument
11 struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors; in nfsexp_flags()
13 for (f = exp->ex_flavors; f < end; f++) { in nfsexp_flags()
17 return exp->ex_flags; in nfsexp_flags()
21 int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp) in nfsd_setuser() argument
27 int flags = nfsexp_flags(rqstp, exp); in nfsd_setuser()
43 new->fsuid = exp->ex_anon_uid; in nfsd_setuser()
44 new->fsgid = exp->ex_anon_gid; in nfsd_setuser()
50 new->fsuid = exp->ex_anon_uid; in nfsd_setuser()
52 new->fsgid = exp->ex_anon_gid; in nfsd_setuser()
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| /kernel/linux/linux-5.10/drivers/media/usb/gspca/stv06xx/ |
| D | stv06xx_hdcs.c | 77 } exp; member
177 u8 exp[14]; in hdcs_set_exposure() local
181 ct = hdcs->exp.cto + hdcs->psmp + (HDCS_ADC_START_SIG_DUR + 2); in hdcs_set_exposure()
182 cp = hdcs->exp.cto + (hdcs->w * ct / 2); in hdcs_set_exposure()
185 rp = hdcs->exp.rs + cp; in hdcs_set_exposure()
195 srowexp = hdcs->w - (cycles + hdcs->exp.er + 13) / ct; in hdcs_set_exposure()
197 mnct = (hdcs->exp.er + 12 + ct - 1) / ct; in hdcs_set_exposure()
201 srowexp = cp - hdcs->exp.er - 6 - cycles; in hdcs_set_exposure()
203 mnct = (hdcs->exp.er + 5 + ct - 1) / ct; in hdcs_set_exposure()
213 exp[0] = HDCS20_CONTROL; in hdcs_set_exposure()
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| /kernel/linux/linux-5.10/arch/sh/kernel/cpu/sh2a/ |
| D | fpu.c | 98 int exp, w; in denormal_mulf() local
105 exp = (iy & 0x7f800000) >> 23; in denormal_mulf()
114 exp += w - 126 - 46; in denormal_mulf()
115 if (exp > 0) in denormal_mulf()
116 ix = ((int) (m >> (w - 23)) & 0x007fffff) | (exp << 23); in denormal_mulf()
117 else if (exp + 22 >= 0) in denormal_mulf()
118 ix = (int) (m >> (w - 22 - exp)) & 0x007fffff; in denormal_mulf()
165 int exp, w; in denormal_muld() local
172 exp = (iy & 0x7ff0000000000000LL) >> 52; in denormal_muld()
186 exp += w - 1022 - 52 * 2; in denormal_muld()
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| /kernel/linux/linux-5.10/drivers/iio/common/hid-sensors/ |
| D | hid-sensor-attributes.c | 80 int exp = 0; in simple_div() local
92 exp++; in simple_div()
94 *micro_frac = (rem / divisor) * int_pow(10, 6 - exp); in simple_div()
98 static void split_micro_fraction(unsigned int no, int exp, int *val1, int *val2) in split_micro_fraction() argument
100 int divisor = int_pow(10, exp); in split_micro_fraction()
103 *val2 = no % divisor * int_pow(10, 6 - exp); in split_micro_fraction()
114 static void convert_from_vtf_format(u32 value, int size, int exp, in convert_from_vtf_format() argument
123 exp = hid_sensor_convert_exponent(exp); in convert_from_vtf_format()
124 if (exp >= 0) { in convert_from_vtf_format()
125 *val1 = sign * value * int_pow(10, exp); in convert_from_vtf_format()
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| /kernel/linux/linux-5.10/net/ipv4/netfilter/ |
| D | nf_nat_h323.c | 284 struct nf_conntrack_expect *exp) in nat_t120() argument
290 exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port; in nat_t120()
291 exp->expectfn = nf_nat_follow_master; in nat_t120()
292 exp->dir = !dir; in nat_t120()
298 exp->tuple.dst.u.tcp.port = htons(nated_port); in nat_t120()
299 ret = nf_ct_expect_related(exp, 0); in nat_t120()
317 nf_ct_unexpect_related(exp); in nat_t120()
322 &exp->tuple.src.u3.ip, in nat_t120()
323 ntohs(exp->tuple.src.u.tcp.port), in nat_t120()
324 &exp->tuple.dst.u3.ip, in nat_t120()
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/ |
| D | core_reloc.c | 335 struct core_reloc_type_id_output *exp = (void *)test->output; in setup_type_id_case_local() local
349 exp->local_anon_struct = -1; in setup_type_id_case_local()
350 exp->local_anon_union = -1; in setup_type_id_case_local()
351 exp->local_anon_enum = -1; in setup_type_id_case_local()
352 exp->local_anon_func_proto_ptr = -1; in setup_type_id_case_local()
353 exp->local_anon_void_ptr = -1; in setup_type_id_case_local()
354 exp->local_anon_arr = -1; in setup_type_id_case_local()
366 exp->local_anon_struct = i; in setup_type_id_case_local()
370 exp->local_anon_union = i; in setup_type_id_case_local()
374 exp->local_anon_enum = i; in setup_type_id_case_local()
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| /kernel/linux/linux-5.10/include/net/netfilter/ |
| D | nf_conntrack_expect.h | 63 static inline struct net *nf_ct_exp_net(struct nf_conntrack_expect *exp) in nf_ct_exp_net() argument
65 return nf_ct_net(exp->master); in nf_ct_exp_net()
105 void nf_ct_unlink_expect_report(struct nf_conntrack_expect *exp,
107 static inline void nf_ct_unlink_expect(struct nf_conntrack_expect *exp) in nf_ct_unlink_expect() argument
109 nf_ct_unlink_expect_report(exp, 0, 0); in nf_ct_unlink_expect()
113 void nf_ct_unexpect_related(struct nf_conntrack_expect *exp);
114 bool nf_ct_remove_expect(struct nf_conntrack_expect *exp);
128 void nf_ct_expect_put(struct nf_conntrack_expect *exp);
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| /kernel/linux/linux-5.10/arch/x86/math-emu/ |
| D | reg_ld_str.c | 39 static u_char normalize_no_excep(FPU_REG *r, int exp, int sign) in normalize_no_excep() argument
43 setexponent16(r, exp); in normalize_no_excep()
55 int exp; in FPU_tagof() local
57 exp = exponent16(ptr) & 0x7fff; in FPU_tagof()
58 if (exp == 0) { in FPU_tagof()
66 if (exp == 0x7fff) { in FPU_tagof()
97 int exp, tag, negative; in FPU_load_double() local
107 exp = ((m64 & 0x7ff00000) >> 20) - DOUBLE_Ebias + EXTENDED_Ebias; in FPU_load_double()
109 if (exp > DOUBLE_Emax + EXTENDED_Ebias) { in FPU_load_double()
115 exp = EXP_Infinity + EXTENDED_Ebias; in FPU_load_double()
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| D | fpu_emu.h | 121 short exp; member
172 *(short *)&(y->exp) = *(const short *)&(x->exp); in reg_copy()
176 #define exponent(x) (((*(short *)&((x)->exp)) & 0x7fff) - EXTENDED_Ebias)
177 #define setexponentpos(x,y) { (*(short *)&((x)->exp)) = \
179 #define exponent16(x) (*(short *)&((x)->exp))
180 #define setexponent16(x,y) { (*(short *)&((x)->exp)) = (u16)(y); }
181 #define addexponent(x,y) { (*(short *)&((x)->exp)) += (y); }
182 #define stdexp(x) { (*(short *)&((x)->exp)) += EXTENDED_Ebias; }
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| /kernel/linux/linux-5.10/drivers/media/rc/img-ir/ |
| D | img-ir-sharp.c | 14 unsigned int addr, cmd, exp, chk; in img_ir_sharp_scancode() local
21 exp = (raw >> 13) & 0x1; in img_ir_sharp_scancode()
25 if (!exp) in img_ir_sharp_scancode()
40 unsigned int addr, cmd, exp = 0, chk = 0; in img_ir_sharp_filter() local
49 exp = 1; in img_ir_sharp_filter()
57 exp << 13 | in img_ir_sharp_filter()
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| /kernel/linux/linux-5.10/lib/math/ |
| D | int_pow.c | 19 u64 int_pow(u64 base, unsigned int exp) in int_pow() argument
23 while (exp) { in int_pow()
24 if (exp & 1) in int_pow()
26 exp >>= 1; in int_pow()
|