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Searched refs:df (Results 1 – 25 of 94) sorted by relevance

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/linux/arch/s390/hypfs/
A Dhypfs_dbfs.c35 struct hypfs_dbfs_file *df; in dbfs_read() local
42 mutex_lock(&df->lock); in dbfs_read()
45 mutex_unlock(&df->lock); in dbfs_read()
50 mutex_unlock(&df->lock); in dbfs_read()
54 mutex_unlock(&df->lock); in dbfs_read()
66 mutex_lock(&df->lock); in dbfs_ioctl()
67 if (df->unlocked_ioctl) in dbfs_ioctl()
71 mutex_unlock(&df->lock); in dbfs_ioctl()
83 df->dentry = debugfs_create_file(df->name, 0400, dbfs_dir, df, in hypfs_dbfs_create_file()
85 mutex_init(&df->lock); in hypfs_dbfs_create_file()
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A 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/drivers/gpu/drm/msm/
A Dmsm_gpu_devfreq.c121 if (IS_ERR(df->devfreq)) { in msm_devfreq_init()
123 df->devfreq = NULL; in msm_devfreq_init()
165 if (!df->devfreq) in msm_devfreq_active()
177 mutex_lock(&df->devfreq->lock); in msm_devfreq_active()
190 df->idle_freq = 0; in msm_devfreq_active()
200 mutex_unlock(&df->devfreq->lock); in msm_devfreq_active()
215 mutex_lock(&df->devfreq->lock); in msm_devfreq_idle_work()
222 df->idle_time = ktime_get(); in msm_devfreq_idle_work()
223 df->idle_freq = idle_freq; in msm_devfreq_idle_work()
225 mutex_unlock(&df->devfreq->lock); in msm_devfreq_idle_work()
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/linux/drivers/devfreq/
A Ddevfreq.c1438 ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); in governor_store()
1444 remove_sysfs_files(df, df->governor); in governor_store()
1452 ret = df->governor->event_handler(df, DEVFREQ_GOV_START, NULL); in governor_store()
1459 ret = df->governor->event_handler(df, DEVFREQ_GOV_START, NULL); in governor_store()
1473 create_sysfs_files(df, df->governor); in governor_store()
1540 !df->profile->get_cur_freq(df->dev.parent, &freq)) in cur_freq_show()
1696 devfreq_update_status(df, df->previous_freq)) { in trans_stat_show()
1750 memset(df->stats.time_in_state, 0, (df->profile->max_state * in trans_stat_store()
1829 if (!df->governor || !df->profile) in timer_store()
1857 ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); in timer_store()
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A Dgovernor.h93 static inline int devfreq_update_stats(struct devfreq *df) in devfreq_update_stats() argument
95 if (!df->profile->get_dev_status) in devfreq_update_stats()
98 return df->profile->get_dev_status(df->dev.parent, &df->last_status); in devfreq_update_stats()
A 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()
A 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()
/linux/drivers/thermal/
A Ddevfreq_cooling.c86 struct devfreq *df = dfc->devfreq; in devfreq_cooling_set_cur_state() local
187 mutex_lock(&df->lock); in devfreq_cooling_get_requested_power()
188 status = df->last_status; in devfreq_cooling_get_requested_power()
189 mutex_unlock(&df->lock); in devfreq_cooling_get_requested_power()
194 voltage = get_voltage(df, freq); in devfreq_cooling_get_requested_power()
261 mutex_lock(&df->lock); in devfreq_cooling_power2state()
262 status = df->last_status; in devfreq_cooling_power2state()
263 mutex_unlock(&df->lock); in devfreq_cooling_power2state()
368 dfc->devfreq = df; in of_devfreq_cooling_register_power()
484 if (IS_ERR_OR_NULL(df)) in devfreq_cooling_em_register()
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/linux/include/linux/
A Ddevfreq_cooling.h38 int (*get_real_power)(struct devfreq *df, u32 *power,
45 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df,
48 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df);
49 struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df);
52 devfreq_cooling_em_register(struct devfreq *df,
58 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, in of_devfreq_cooling_register_power() argument
65 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df) in of_devfreq_cooling_register() argument
71 devfreq_cooling_register(struct devfreq *df) in devfreq_cooling_register() argument
77 devfreq_cooling_em_register(struct devfreq *df, in devfreq_cooling_em_register() argument
/linux/drivers/pinctrl/pxa/
A Dpinctrl-pxa2xx.c69 struct pxa_desc_function *df; in pxa_desc_by_func_group() local
75 for (df = pin->functions; df->name; df++) in pxa_desc_by_func_group()
77 return df; in pxa_desc_by_func_group()
143 struct pxa_desc_function *df; in pxa2xx_pmx_set_mux() local
152 if (!df) in pxa2xx_pmx_set_mux()
160 pin, df->muxval >> 1, df->muxval & 0x1); in pxa2xx_pmx_set_mux()
269 struct pxa_desc_function *df; in pxa2xx_build_functions() local
283 for (df = pctl->ppins[i].functions; df->name; df++) in pxa2xx_build_functions()
311 for (df = pctl->ppins[j].functions; df->name; in pxa2xx_build_groups()
312 df++) in pxa2xx_build_groups()
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/linux/drivers/clk/rockchip/
A Dclk.h477 .div_flags = df, \
499 .div_flags = df, \
517 .div_flags = df, \
535 .div_flags = df, \
561 ds, dw, df) \ argument
575 .div_flags = df, \
594 .div_flags = df, \
610 .div_flags = df, \
627 .div_flags = df, \
651 ds, dw, df) \ argument
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/linux/drivers/gpu/drm/amd/amdgpu/
A Ddf_v1_7.c34 adev->df.hash_status.hash_64k = false; in df_v1_7_sw_init()
35 adev->df.hash_status.hash_2m = false; in df_v1_7_sw_init()
36 adev->df.hash_status.hash_1g = false; in df_v1_7_sw_init()
72 fb_channel_number = adev->df.funcs->get_fb_channel_number(adev); in df_v1_7_get_hbm_channel_number()
83 adev->df.funcs->enable_broadcast_mode(adev, true); in df_v1_7_update_medium_grain_clock_gating()
98 adev->df.funcs->enable_broadcast_mode(adev, false); in df_v1_7_update_medium_grain_clock_gating()
A Ddf_v3_6.c218 adev->df.hash_status.hash_64k = false; in df_v3_6_query_hashes()
219 adev->df.hash_status.hash_2m = false; in df_v3_6_query_hashes()
220 adev->df.hash_status.hash_1g = false; in df_v3_6_query_hashes()
224 adev->df.funcs->get_fb_channel_number(adev) == 0xe) || in df_v3_6_query_hashes()
226 adev->df.funcs->get_fb_channel_number(adev) == 0x1e)) { in df_v3_6_query_hashes()
228 adev->df.hash_status.hash_64k = REG_GET_FIELD(tmp, in df_v3_6_query_hashes()
231 adev->df.hash_status.hash_2m = REG_GET_FIELD(tmp, in df_v3_6_query_hashes()
234 adev->df.hash_status.hash_1g = REG_GET_FIELD(tmp, in df_v3_6_query_hashes()
297 fb_channel_number = adev->df.funcs->get_fb_channel_number(adev); in df_v3_6_get_hbm_channel_number()
311 adev->df.funcs->enable_broadcast_mode(adev, true); in df_v3_6_update_medium_grain_clock_gating()
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A Damdgpu_pmu.c243 target_cntr = pe->adev->df.funcs->pmc_start(pe->adev, in amdgpu_perf_start()
252 pe->adev->df.funcs->pmc_start(pe->adev, hwc->config, in amdgpu_perf_start()
277 pe->adev->df.funcs->pmc_get_count(pe->adev, in amdgpu_perf_read()
303 pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, hwc->idx, in amdgpu_perf_stop()
345 target_cntr = pe->adev->df.funcs->pmc_start(pe->adev, in amdgpu_perf_add()
380 pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, hwc->idx, in amdgpu_perf_del()
/linux/drivers/isdn/hardware/mISDN/
A Dhfcpci.c464 zp = &df->za[df->f2 & D_FREG_MASK]; in receive_dmsg()
472 df->f1, df->f2, in receive_dmsg()
488 df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) | in receive_dmsg()
490 df->za[df->f2 & D_FREG_MASK].z2 = in receive_dmsg()
520 df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) | in receive_dmsg()
522 df->za[df->f2 & D_FREG_MASK].z2 = cpu_to_le16(( in receive_dmsg()
682 df->f1, df->f2, in hfcpci_fill_dfifo()
683 le16_to_cpu(df->za[df->f1 & D_FREG_MASK].z1)); in hfcpci_fill_dfifo()
698 le16_to_cpu(df->za[df->f1 & D_FREG_MASK].z1) - 1; in hfcpci_fill_dfifo()
714 dst = df->data + le16_to_cpu(df->za[df->f1 & D_FREG_MASK].z1); in hfcpci_fill_dfifo()
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/linux/drivers/regulator/
A 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/net/netfilter/
A Dnfnetlink_osf.c57 bool df; member
181 ctx->df = ntohs(ip->frag_off) & IP_DF; in nf_osf_hdr_ctx_init()
220 list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { in nf_osf_match()
279 list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { in nf_osf_find()
322 list_for_each_entry(sf, &nf_osf_fingers[!!f->df], finger_entry) { in nfnl_osf_add_callback()
338 list_add_tail_rcu(&kf->finger_entry, &nf_osf_fingers[!!f->df]); in nfnl_osf_add_callback()
359 list_for_each_entry(sf, &nf_osf_fingers[!!f->df], finger_entry) { in nfnl_osf_remove_callback()
/linux/drivers/staging/rtl8723bs/include/
A Ddrv_types.h457 int df = atomic_read(&adapter_to_dvobj(padapter)->disable_func); in RTW_DISABLE_FUNC() local
458 df |= func_bit; in RTW_DISABLE_FUNC()
459 atomic_set(&adapter_to_dvobj(padapter)->disable_func, df); in RTW_DISABLE_FUNC()
464 int df = atomic_read(&adapter_to_dvobj(padapter)->disable_func); in RTW_ENABLE_FUNC() local
465 df &= ~(func_bit); in RTW_ENABLE_FUNC()
466 atomic_set(&adapter_to_dvobj(padapter)->disable_func, df); in RTW_ENABLE_FUNC()
/linux/arch/x86/kernel/
A Dsev-shared.c389 bool df = ((regs->flags & X86_EFLAGS_DF) == X86_EFLAGS_DF); in vc_handle_ioio() local
415 exit_info_2, df); in vc_handle_ioio()
437 exit_info_2, df); in vc_handle_ioio()
441 if (df) in vc_handle_ioio()
446 if (df) in vc_handle_ioio()
/linux/drivers/clk/samsung/
A 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/arch/x86/kernel/cpu/
A Dcommon.c538 const struct cpuid_dependent_feature *df; in filter_cpuid_features() local
540 for (df = cpuid_dependent_features; df->feature; df++) { in filter_cpuid_features()
542 if (!cpu_has(c, df->feature)) in filter_cpuid_features()
551 if (!((s32)df->level < 0 ? in filter_cpuid_features()
552 (u32)df->level > (u32)c->extended_cpuid_level : in filter_cpuid_features()
553 (s32)df->level > (s32)c->cpuid_level)) in filter_cpuid_features()
556 clear_cpu_cap(c, df->feature); in filter_cpuid_features()
561 x86_cap_flag(df->feature), df->level); in filter_cpuid_features()
/linux/net/ipv4/
A Dip_tunnel.c485 struct rtable *rt, __be16 df, in tnl_update_pmtu() argument
497 if (df) { in tnl_update_pmtu()
553 __be16 df = 0; in ip_md_tunnel_xmit() local
597 df = htons(IP_DF); in ip_md_tunnel_xmit()
598 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, tunnel_hlen, in ip_md_tunnel_xmit()
624 df, !net_eq(tunnel->net, dev_net(dev))); in ip_md_tunnel_xmit()
650 __be16 df; in ip_tunnel_xmit() local
766 df = tnl_params->frag_off; in ip_tunnel_xmit()
768 df |= (inner_iph->frag_off & htons(IP_DF)); in ip_tunnel_xmit()
770 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, 0, 0, false)) { in ip_tunnel_xmit()
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/linux/drivers/net/
A Dgeneve.c57 enum ifla_geneve_df df; member
891 __be16 df = 0; in geneve_xmit_skb() local
951 if (geneve->cfg.df == GENEVE_DF_SET) { in geneve_xmit_skb()
952 df = htons(IP_DF); in geneve_xmit_skb()
953 } else if (geneve->cfg.df == GENEVE_DF_INHERIT) { in geneve_xmit_skb()
957 df = htons(IP_DF); in geneve_xmit_skb()
962 df = htons(IP_DF); in geneve_xmit_skb()
1297 if (df < 0 || df > GENEVE_DF_MAX) { in geneve_validate()
1502 cfg->df = nla_get_u8(data[IFLA_GENEVE_DF]); in geneve_nl2info()
1627 .df = GENEVE_DF_UNSET, in geneve_newlink()
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/linux/sound/core/
A Dinit.c385 struct snd_monitor_file *df = NULL, *_df; in snd_disconnect_release() local
390 df = _df; in snd_disconnect_release()
391 list_del_init(&df->shutdown_list); in snd_disconnect_release()
397 if (likely(df)) { in snd_disconnect_release()
398 if ((file->f_flags & FASYNC) && df->disconnected_f_op->fasync) in snd_disconnect_release()
399 df->disconnected_f_op->fasync(-1, file, 0); in snd_disconnect_release()
400 return df->disconnected_f_op->release(inode, file); in snd_disconnect_release()
/linux/arch/parisc/math-emu/
A Dfpudispatch.c279 u_int df; /* for class 1 conversions */ in decode_0c() local
407 df = extru(ir,fpdfpos,2); /* get dest format */ in decode_0c()
408 if ((df & 2) || (fmt & 2)) { in decode_0c()
420 fmt = (fmt << 1) | df; in decode_0c()
726 u_int df; /* dest format for class 1 conversions */ local
840 df = extru(ir,fpdfpos,2); /* get dest format */
845 if (df == DBL) {
848 if ((df & 2) || (fmt & 2))
851 fmt = (fmt << 1) | df;

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