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Searched refs:df (Results 1 – 25 of 74) sorted by relevance

123

/Linux-v5.4/arch/s390/hypfs/
Dhypfs_dbfs.c35 struct hypfs_dbfs_file *df; in dbfs_read() local
41 df = file_inode(file)->i_private; in dbfs_read()
42 mutex_lock(&df->lock); in dbfs_read()
43 data = hypfs_dbfs_data_alloc(df); in dbfs_read()
45 mutex_unlock(&df->lock); in dbfs_read()
48 rc = df->data_create(&data->buf, &data->buf_free_ptr, &data->size); in dbfs_read()
50 mutex_unlock(&df->lock); in dbfs_read()
54 mutex_unlock(&df->lock); in dbfs_read()
63 struct hypfs_dbfs_file *df = file_inode(file)->i_private; in dbfs_ioctl() local
66 mutex_lock(&df->lock); in dbfs_ioctl()
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Dhypfs.h74 extern void hypfs_dbfs_create_file(struct hypfs_dbfs_file *df);
75 extern void hypfs_dbfs_remove_file(struct hypfs_dbfs_file *df);
/Linux-v5.4/include/linux/
Ddevfreq_cooling.h61 int (*get_real_power)(struct devfreq *df, u32 *power,
69 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df,
72 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df);
73 struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df);
79 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, in of_devfreq_cooling_register_power() argument
86 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df) in of_devfreq_cooling_register() argument
92 devfreq_cooling_register(struct devfreq *df) in devfreq_cooling_register() argument
/Linux-v5.4/drivers/devfreq/
Ddevfreq.c1126 struct devfreq *df = to_devfreq(dev); in governor_store() local
1141 if (df->governor == governor) { in governor_store()
1144 } else if ((df->governor && df->governor->immutable) || in governor_store()
1150 if (df->governor) { in governor_store()
1151 ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); in governor_store()
1154 __func__, df->governor->name, ret); in governor_store()
1158 prev_governor = df->governor; in governor_store()
1159 df->governor = governor; in governor_store()
1160 strncpy(df->governor_name, governor->name, DEVFREQ_NAME_LEN); in governor_store()
1161 ret = df->governor->event_handler(df, DEVFREQ_GOV_START, NULL); in governor_store()
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Dgovernor.h69 static inline int devfreq_update_stats(struct devfreq *df) in devfreq_update_stats() argument
71 return df->profile->get_dev_status(df->dev.parent, &df->last_status); in devfreq_update_stats()
Dgovernor_simpleondemand.c18 static int devfreq_simple_ondemand_func(struct devfreq *df, in devfreq_simple_ondemand_func() argument
26 struct devfreq_simple_ondemand_data *data = df->data; in devfreq_simple_ondemand_func()
28 err = devfreq_update_stats(df); in devfreq_simple_ondemand_func()
32 stat = &df->last_status; in devfreq_simple_ondemand_func()
Dgovernor_userspace.c22 static int devfreq_userspace_func(struct devfreq *df, unsigned long *freq) in devfreq_userspace_func() argument
24 struct userspace_data *data = df->data; in devfreq_userspace_func()
29 *freq = df->previous_freq; /* No user freq specified yet */ in devfreq_userspace_func()
Dgovernor_performance.c13 static int devfreq_performance_func(struct devfreq *df, in devfreq_performance_func() argument
/Linux-v5.4/drivers/pinctrl/pxa/
Dpinctrl-pxa2xx.c68 struct pxa_desc_function *df; in pxa_desc_by_func_group() local
74 for (df = pin->functions; df->name; df++) in pxa_desc_by_func_group()
75 if (!strcmp(df->name, func_name)) in pxa_desc_by_func_group()
76 return df; in pxa_desc_by_func_group()
142 struct pxa_desc_function *df; in pxa2xx_pmx_set_mux() local
149 df = pxa_desc_by_func_group(pctl, group->name, in pxa2xx_pmx_set_mux()
151 if (!df) in pxa2xx_pmx_set_mux()
159 pin, df->muxval >> 1, df->muxval & 0x1); in pxa2xx_pmx_set_mux()
164 val = (val & ~(0x3 << shift)) | ((df->muxval >> 1) << shift); in pxa2xx_pmx_set_mux()
168 val = (val & ~BIT(pin % 32)) | ((df->muxval & 1) ? BIT(pin % 32) : 0); in pxa2xx_pmx_set_mux()
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/Linux-v5.4/drivers/thermal/
Ddevfreq_cooling.c135 struct devfreq *df = dfc->devfreq; in devfreq_cooling_set_cur_state() local
136 struct device *dev = df->dev.parent; in devfreq_cooling_set_cur_state()
177 static unsigned long get_voltage(struct devfreq *df, unsigned long freq) in get_voltage() argument
179 struct device *dev = df->dev.parent; in get_voltage()
218 struct devfreq *df = dfc->devfreq; in get_static_power() local
224 voltage = get_voltage(df, freq); in get_static_power()
229 return dfc->power_ops->get_static_power(df, voltage); in get_static_power()
278 struct devfreq *df = dfc->devfreq; in devfreq_cooling_get_requested_power() local
279 struct devfreq_dev_status *status = &df->last_status; in devfreq_cooling_get_requested_power()
294 voltage = get_voltage(df, freq); in devfreq_cooling_get_requested_power()
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/Linux-v5.4/drivers/clk/rockchip/
Dclk.h426 df, go, gs, gf) \ argument
440 .div_flags = df, \
447 mf, do, ds, dw, df, go, gs, gf) \ argument
462 .div_flags = df, \
468 #define COMPOSITE_NOMUX(_id, cname, pname, f, mo, ds, dw, df, \ argument
480 .div_flags = df, \
487 df, dt, go, gs, gf) \ argument
498 .div_flags = df, \
524 ds, dw, df) \ argument
538 .div_flags = df, \
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/Linux-v5.4/drivers/isdn/hardware/mISDN/
Dhfcpci.c458 struct dfifo *df; in receive_dmsg() local
461 df = &((union fifo_area *)(hc->hw.fifos))->d_chan.d_rx; in receive_dmsg()
462 while (((df->f1 & D_FREG_MASK) != (df->f2 & D_FREG_MASK)) && count--) { in receive_dmsg()
463 zp = &df->za[df->f2 & D_FREG_MASK]; in receive_dmsg()
471 df->f1, df->f2, in receive_dmsg()
477 (df->data[le16_to_cpu(zp->z1)])) { in receive_dmsg()
483 df->data[le16_to_cpu(zp->z1)]); in receive_dmsg()
487 df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) | in receive_dmsg()
489 df->za[df->f2 & D_FREG_MASK].z2 = in receive_dmsg()
509 ptr1 = df->data + le16_to_cpu(zp->z2); in receive_dmsg()
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/Linux-v5.4/drivers/regulator/
Dad5398.c221 const struct ad5398_current_data_format *df = in ad5398_probe() local
237 chip->min_uA = df->min_uA; in ad5398_probe()
238 chip->max_uA = df->max_uA; in ad5398_probe()
239 chip->current_level = 1 << df->current_bits; in ad5398_probe()
240 chip->current_offset = df->current_offset; in ad5398_probe()
/Linux-v5.4/net/netfilter/
Dnfnetlink_osf.c57 bool df; member
181 ctx->df = ntohs(ip->frag_off) & IP_DF; in nf_osf_hdr_ctx_init()
217 list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { in nf_osf_match()
275 list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { in nf_osf_find()
319 list_for_each_entry(sf, &nf_osf_fingers[!!f->df], finger_entry) { in nfnl_osf_add_callback()
335 list_add_tail_rcu(&kf->finger_entry, &nf_osf_fingers[!!f->df]); in nfnl_osf_add_callback()
358 list_for_each_entry(sf, &nf_osf_fingers[!!f->df], finger_entry) { in nfnl_osf_remove_callback()
/Linux-v5.4/drivers/net/
Dgeneve.c69 enum ifla_geneve_df df; member
882 __be16 df = 0; in geneve_xmit_skb() local
898 df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0; in geneve_xmit_skb()
907 if (geneve->df == GENEVE_DF_SET) { in geneve_xmit_skb()
908 df = htons(IP_DF); in geneve_xmit_skb()
909 } else if (geneve->df == GENEVE_DF_INHERIT) { in geneve_xmit_skb()
913 df = htons(IP_DF); in geneve_xmit_skb()
918 df = htons(IP_DF); in geneve_xmit_skb()
928 tos, ttl, df, sport, geneve->info.key.tp_dst, in geneve_xmit_skb()
1205 enum ifla_geneve_df df = nla_get_u8(data[IFLA_GENEVE_DF]); in geneve_validate() local
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/Linux-v5.4/drivers/clk/samsung/
Dclk.h169 #define __DIV(_id, cname, pname, o, s, w, f, df, t) \ argument
178 .div_flags = df, \
185 #define DIV_F(_id, cname, pname, o, s, w, f, df) \ argument
186 __DIV(_id, cname, pname, o, s, w, f, df, NULL)
/Linux-v5.4/drivers/staging/rtl8723bs/include/
Ddrv_types.h639 int df = atomic_read(&adapter_to_dvobj(padapter)->disable_func); in RTW_DISABLE_FUNC() local
640 df |= func_bit; in RTW_DISABLE_FUNC()
641 atomic_set(&adapter_to_dvobj(padapter)->disable_func, df); in RTW_DISABLE_FUNC()
646 int df = atomic_read(&adapter_to_dvobj(padapter)->disable_func); in RTW_ENABLE_FUNC() local
647 df &= ~(func_bit); in RTW_ENABLE_FUNC()
648 atomic_set(&adapter_to_dvobj(padapter)->disable_func, df); in RTW_ENABLE_FUNC()
/Linux-v5.4/net/ipv4/
Dip_tunnel.c490 struct rtable *rt, __be16 df, in tnl_update_pmtu() argument
501 if (df) in tnl_update_pmtu()
557 __be16 df = 0; in ip_md_tunnel_xmit() local
601 df = htons(IP_DF); in ip_md_tunnel_xmit()
602 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, tunnel_hlen, in ip_md_tunnel_xmit()
619 if (!df && skb->protocol == htons(ETH_P_IP)) in ip_md_tunnel_xmit()
620 df = inner_iph->frag_off & htons(IP_DF); in ip_md_tunnel_xmit()
631 df, !net_eq(tunnel->net, dev_net(dev))); in ip_md_tunnel_xmit()
657 __be16 df; in ip_tunnel_xmit() local
802 df = tnl_params->frag_off; in ip_tunnel_xmit()
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/Linux-v5.4/sound/core/
Dinit.c305 struct snd_monitor_file *df = NULL, *_df; in snd_disconnect_release() local
310 df = _df; in snd_disconnect_release()
311 list_del_init(&df->shutdown_list); in snd_disconnect_release()
317 if (likely(df)) { in snd_disconnect_release()
318 if ((file->f_flags & FASYNC) && df->disconnected_f_op->fasync) in snd_disconnect_release()
319 df->disconnected_f_op->fasync(-1, file, 0); in snd_disconnect_release()
320 return df->disconnected_f_op->release(inode, file); in snd_disconnect_release()
/Linux-v5.4/drivers/ipack/devices/
Dscc2698.h63 u8 df, cts; /* Stop counter timer of block */ member
81 u8 df, r3; /* reserved */ member
/Linux-v5.4/arch/x86/kernel/cpu/
Dcommon.c511 const struct cpuid_dependent_feature *df; in filter_cpuid_features() local
513 for (df = cpuid_dependent_features; df->feature; df++) { in filter_cpuid_features()
515 if (!cpu_has(c, df->feature)) in filter_cpuid_features()
524 if (!((s32)df->level < 0 ? in filter_cpuid_features()
525 (u32)df->level > (u32)c->extended_cpuid_level : in filter_cpuid_features()
526 (s32)df->level > (s32)c->cpuid_level)) in filter_cpuid_features()
529 clear_cpu_cap(c, df->feature); in filter_cpuid_features()
534 x86_cap_flag(df->feature), df->level); in filter_cpuid_features()
/Linux-v5.4/include/linux/platform_data/
Dapds990x.h41 int df; member
/Linux-v5.4/arch/parisc/math-emu/
Dfpudispatch.c279 u_int df; /* for class 1 conversions */ in decode_0c() local
394 df = extru(ir,fpdfpos,2); /* get dest format */ in decode_0c()
395 if ((df & 2) || (fmt & 2)) { in decode_0c()
407 fmt = (fmt << 1) | df; in decode_0c()
698 u_int df; /* dest format for class 1 conversions */ local
803 df = extru(ir,fpdfpos,2); /* get dest format */
808 if (df == DBL) {
811 if ((df & 2) || (fmt & 2))
814 fmt = (fmt << 1) | df;
Ddecode_exc.c50 #define df 13 /* bits 17 & 18 */ macro
60 (current_ir >> ((current_ir>>opclass & twobits)==1 ? df : fmt) & twobits)
/Linux-v5.4/arch/powerpc/crypto/
Daes-tab-4k.S62 .long R(1b, 80, 80, 9b), R(df, e2, e2, 3d)
93 .long R(63, bc, bc, df), R(77, b6, b6, c1)
152 .long R(50, 28, 28, 78), R(a5, df, df, 7a)
184 .long R(63, df, 4a, 18), R(e5, 1a, 31, 82)
269 .long R(cc, aa, 4d, 54), R(e4, 96, 04, df)
280 .long R(9c, d2, df, 59), R(55, f2, 73, 3f)
283 .long R(df, 3d, 6f, 14), R(78, 44, db, 86)

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