| /Linux-v5.15/arch/s390/hypfs/ |
| D | hypfs_dbfs.c | 35 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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| D | hypfs.h | 74 extern void hypfs_dbfs_create_file(struct hypfs_dbfs_file *df);
75 extern void hypfs_dbfs_remove_file(struct hypfs_dbfs_file *df);
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| /Linux-v5.15/drivers/devfreq/ |
| D | devfreq.c | 1362 struct devfreq *df = to_devfreq(dev); in name_show() local
1363 return sprintf(buf, "%s\n", dev_name(df->dev.parent)); in name_show()
1370 struct devfreq *df = to_devfreq(dev); in governor_show() local
1372 if (!df->governor) in governor_show()
1375 return sprintf(buf, "%s\n", df->governor->name); in governor_show()
1381 struct devfreq *df = to_devfreq(dev); in governor_store() local
1386 if (!df->governor) in governor_store()
1399 if (df->governor == governor) { in governor_store()
1402 } else if (IS_SUPPORTED_FLAG(df->governor->flags, IMMUTABLE) in governor_store()
1412 ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); in governor_store()
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| D | governor.h | 90 static inline int devfreq_update_stats(struct devfreq *df) in devfreq_update_stats() argument
92 if (!df->profile->get_dev_status) in devfreq_update_stats()
95 return df->profile->get_dev_status(df->dev.parent, &df->last_status); in devfreq_update_stats()
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| D | governor_simpleondemand.c | 18 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()
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| D | governor_userspace.c | 22 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()
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| /Linux-v5.15/drivers/thermal/ |
| D | devfreq_cooling.c | 86 struct devfreq *df = dfc->devfreq; in devfreq_cooling_set_cur_state() local
87 struct device *dev = df->dev.parent; in devfreq_cooling_set_cur_state()
134 static unsigned long get_voltage(struct devfreq *df, unsigned long freq) in get_voltage() argument
136 struct device *dev = df->dev.parent; in get_voltage()
180 struct devfreq *df = dfc->devfreq; in devfreq_cooling_get_requested_power() 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()
200 res = dfc->power_ops->get_real_power(df, power, freq, voltage); in devfreq_cooling_get_requested_power()
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| /Linux-v5.15/include/linux/ |
| D | devfreq_cooling.h | 38 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
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| /Linux-v5.15/drivers/gpu/drm/msm/ |
| D | msm_gpu_devfreq.c | 149 struct msm_gpu_devfreq *df = &gpu->devfreq; in msm_devfreq_active() local
152 unsigned long target_freq = df->idle_freq; in msm_devfreq_active()
154 if (!df->devfreq) in msm_devfreq_active()
161 mutex_lock(&df->devfreq->lock); in msm_devfreq_active()
163 idle_time = ktime_to_ms(ktime_sub(ktime_get(), df->idle_time)); in msm_devfreq_active()
174 df->idle_freq = 0; in msm_devfreq_active()
184 mutex_unlock(&df->devfreq->lock); in msm_devfreq_active()
189 struct msm_gpu_devfreq *df = &gpu->devfreq; in msm_devfreq_idle() local
192 if (!df->devfreq) in msm_devfreq_idle()
199 mutex_lock(&df->devfreq->lock); in msm_devfreq_idle()
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| /Linux-v5.15/drivers/pinctrl/pxa/ |
| D | pinctrl-pxa2xx.c | 69 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()
76 if (!strcmp(df->name, func_name)) 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
150 df = pxa_desc_by_func_group(pctl, group->name, in pxa2xx_pmx_set_mux()
152 if (!df) in pxa2xx_pmx_set_mux()
160 pin, df->muxval >> 1, df->muxval & 0x1); in pxa2xx_pmx_set_mux()
165 val = (val & ~(0x3 << shift)) | ((df->muxval >> 1) << shift); in pxa2xx_pmx_set_mux()
169 val = (val & ~BIT(pin % 32)) | ((df->muxval & 1) ? BIT(pin % 32) : 0); in pxa2xx_pmx_set_mux()
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| /Linux-v5.15/drivers/clk/rockchip/ |
| D | clk.h | 463 df, go, gs, gf) \ argument
477 .div_flags = df, \
484 mf, do, ds, dw, df, go, gs, gf) \ argument
499 .div_flags = df, \
505 #define COMPOSITE_NOMUX(_id, cname, pname, f, mo, ds, dw, df, \ argument
517 .div_flags = df, \
524 df, dt, go, gs, gf) \ argument
535 .div_flags = df, \
561 ds, dw, df) \ argument
575 .div_flags = df, \
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | df_v1_7.c | 34 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()
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| D | df_v3_6.c | 218 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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| D | amdgpu_pmu.c | 243 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()
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| /Linux-v5.15/drivers/isdn/hardware/mISDN/ |
| D | hfcpci.c | 459 struct dfifo *df; in receive_dmsg() local
462 df = &((union fifo_area *)(hc->hw.fifos))->d_chan.d_rx; in receive_dmsg()
463 while (((df->f1 & D_FREG_MASK) != (df->f2 & D_FREG_MASK)) && count--) { in receive_dmsg()
464 zp = &df->za[df->f2 & D_FREG_MASK]; in receive_dmsg()
472 df->f1, df->f2, in receive_dmsg()
478 (df->data[le16_to_cpu(zp->z1)])) { in receive_dmsg()
484 df->data[le16_to_cpu(zp->z1)]); 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()
510 ptr1 = df->data + le16_to_cpu(zp->z2); in receive_dmsg()
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| /Linux-v5.15/drivers/regulator/ |
| D | ad5398.c | 221 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()
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| /Linux-v5.15/net/netfilter/ |
| D | nfnetlink_osf.c | 57 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()
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| /Linux-v5.15/drivers/staging/rtl8723bs/include/ |
| D | drv_types.h | 457 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()
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| /Linux-v5.15/arch/x86/kernel/ |
| D | sev-shared.c | 378 bool df = ((regs->flags & X86_EFLAGS_DF) == X86_EFLAGS_DF); in vc_handle_ioio() local
404 exit_info_2, df); in vc_handle_ioio()
426 exit_info_2, df); in vc_handle_ioio()
430 if (df) in vc_handle_ioio()
435 if (df) in vc_handle_ioio()
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| /Linux-v5.15/drivers/clk/samsung/ |
| D | clk.h | 169 #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)
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| /Linux-v5.15/arch/x86/kernel/cpu/ |
| D | common.c | 535 const struct cpuid_dependent_feature *df; in filter_cpuid_features() local
537 for (df = cpuid_dependent_features; df->feature; df++) { in filter_cpuid_features()
539 if (!cpu_has(c, df->feature)) in filter_cpuid_features()
548 if (!((s32)df->level < 0 ? in filter_cpuid_features()
549 (u32)df->level > (u32)c->extended_cpuid_level : in filter_cpuid_features()
550 (s32)df->level > (s32)c->cpuid_level)) in filter_cpuid_features()
553 clear_cpu_cap(c, df->feature); in filter_cpuid_features()
558 x86_cap_flag(df->feature), df->level); in filter_cpuid_features()
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| /Linux-v5.15/net/ipv4/ |
| D | ip_tunnel.c | 485 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-v5.15/drivers/ipack/devices/ |
| D | scc2698.h | 63 u8 df, cts; /* Stop counter timer of block */ member
81 u8 df, r3; /* reserved */ member
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| /Linux-v5.15/sound/core/ |
| D | init.c | 385 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()
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| /Linux-v5.15/drivers/net/ |
| D | geneve.c | 57 enum ifla_geneve_df df; member
891 __be16 df = 0; in geneve_xmit_skb() local
942 df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0; in geneve_xmit_skb()
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()
972 tos, ttl, df, sport, geneve->cfg.info.key.tp_dst, in geneve_xmit_skb()
1295 enum ifla_geneve_df df = nla_get_u8(data[IFLA_GENEVE_DF]); in geneve_validate() local
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