| /linux/arch/riscv/include/asm/ |
| H A D | io.h | 97 #define readsb(addr, buffer, count) __readsb(addr, buffer, count) argument
98 #define readsw(addr, buffer, count) __readsw(addr, buffer, count) argument
99 #define readsl(addr, buffer, count) __readsl(addr, buffer, count) argument
104 #define insb(addr, buffer, count) __insb(PCI_IOBASE + (addr), buffer, count) argument
105 #define insw(addr, buffer, count) __insw(PCI_IOBASE + (addr), buffer, count) argument
106 #define insl(addr, buffer, count) __insl(PCI_IOBASE + (addr), buffer, count) argument
111 #define writesb(addr, buffer, count) __writesb(addr, buffer, count) argument
112 #define writesw(addr, buffer, count) __writesw(addr, buffer, count) argument
113 #define writesl(addr, buffer, count) __writesl(addr, buffer, count) argument
124 #define readsq(addr, buffer, count) __readsq(addr, buffer, count) argument
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| /linux/drivers/gpu/drm/etnaviv/ |
| H A D | etnaviv_buffer.c | 49 static inline void CMD_END(struct etnaviv_cmdbuf *buffer) in CMD_END()
56 static inline void CMD_WAIT(struct etnaviv_cmdbuf *buffer, in CMD_WAIT()
64 static inline void CMD_LINK(struct etnaviv_cmdbuf *buffer, in CMD_LINK()
91 struct etnaviv_cmdbuf *buffer, u8 pipe) in etnaviv_cmd_select_pipe()
153 struct etnaviv_cmdbuf *buffer, unsigned int cmd_dwords) in etnaviv_buffer_reserve()
165 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_init() local
182 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_config_mmuv2() local
217 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_config_pta() local
235 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_buffer_end() local
303 struct etnaviv_cmdbuf *buffer = &gpu->buffer; in etnaviv_sync_point_queue() local
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| /linux/drivers/xen/ |
| H A D | sys-hypervisor.c | 40 static ssize_t type_show(struct hyp_sysfs_attr *attr, char *buffer) in type_show()
82 static ssize_t major_show(struct hyp_sysfs_attr *attr, char *buffer) in major_show()
92 static ssize_t minor_show(struct hyp_sysfs_attr *attr, char *buffer) in minor_show()
102 static ssize_t extra_show(struct hyp_sysfs_attr *attr, char *buffer) in extra_show()
160 static ssize_t uuid_show(struct hyp_sysfs_attr *attr, char *buffer) in uuid_show()
322 static ssize_t xen_feature_show(int index, char *buffer) in xen_feature_show()
412 static ssize_t flag_show(struct hyp_sysfs_attr *attr, char *buffer) in flag_show()
473 const char *buffer, size_t len) in pmu_mode_store()
522 const char *buffer, size_t len) in pmu_features_store()
632 char *buffer) in hyp_sysfs_show()
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| /linux/drivers/net/ethernet/amd/xgbe/ |
| H A D | xgbe-debugfs.c | 124 static ssize_t xgbe_common_read(char __user *buffer, size_t count, in xgbe_common_read()
148 static ssize_t xgbe_common_write(const char __user *buffer, size_t count, in xgbe_common_write()
183 const char __user *buffer, in xgmac_reg_addr_write()
204 const char __user *buffer, in xgmac_reg_value_write()
234 static ssize_t xpcs_mmd_read(struct file *filp, char __user *buffer, in xpcs_mmd_read()
251 static ssize_t xpcs_reg_addr_read(struct file *filp, char __user *buffer, in xpcs_reg_addr_read()
281 const char __user *buffer, in xpcs_reg_value_write()
328 const char __user *buffer, in xprop_reg_addr_write()
349 const char __user *buffer, in xprop_reg_value_write()
388 const char __user *buffer, in xi2c_reg_addr_write()
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| /linux/drivers/iio/ |
| H A D | industrialio-buffer.c | 314 struct iio_buffer *buffer; in iio_buffer_wakeup_poll() local
346 struct iio_buffer *buffer; in iio_device_detach_buffers() local
593 struct iio_buffer *buffer, in iio_buffer_add_channel_sysfs()
741 struct iio_buffer *buffer) in iio_buffer_activate()
840 struct iio_buffer *buffer; in iio_verify_update() local
985 struct iio_buffer *buffer) in iio_buffer_update_demux()
1052 struct iio_buffer *buffer; in iio_update_demux() local
1158 struct iio_buffer *buffer; in iio_disable_buffers() local
1525 struct iio_buffer *buffer; in iio_device_buffer_getfd() local
1741 struct iio_buffer *buffer; in iio_buffers_alloc_sysfs_and_mask() local
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| /linux/sound/pci/emu10k1/ |
| H A D | emuproc.c | 19 struct snd_info_buffer *buffer, in snd_emu10k1_proc_spdif_status()
62 struct snd_info_buffer *buffer) in snd_emu10k1_proc_read()
161 struct snd_info_buffer *buffer) in snd_emu10k1_proc_spdif_read()
217 struct snd_info_buffer *buffer) in snd_emu10k1_proc_rates_read()
428 struct snd_info_buffer *buffer) in snd_emu10k1_proc_voices_read()
608 struct snd_info_buffer *buffer) in snd_emu_proc_ptr_reg_write00()
614 struct snd_info_buffer *buffer) in snd_emu_proc_ptr_reg_write20()
623 struct snd_info_buffer *buffer) in snd_emu_proc_ptr_reg_read00a()
629 struct snd_info_buffer *buffer) in snd_emu_proc_ptr_reg_read00b()
635 struct snd_info_buffer *buffer) in snd_emu_proc_ptr_reg_read20a()
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| /linux/sound/pci/hda/ |
| H A D | hda_proc.c | 47 static void print_nid_array(struct snd_info_buffer *buffer, in print_nid_array()
74 static void print_nid_pcms(struct snd_info_buffer *buffer, in print_nid_pcms()
93 static void print_amp_caps(struct snd_info_buffer *buffer, in print_amp_caps()
133 static void print_amp_vals(struct snd_info_buffer *buffer, in print_amp_vals()
199 static void print_pcm_caps(struct snd_info_buffer *buffer, in print_pcm_caps()
304 static void print_pin_caps(struct snd_info_buffer *buffer, in print_pin_caps()
400 static void print_pin_ctls(struct snd_info_buffer *buffer, in print_pin_ctls()
438 static void print_vol_knob(struct snd_info_buffer *buffer, in print_vol_knob()
638 static void print_gpio(struct snd_info_buffer *buffer, in print_gpio()
749 struct snd_info_buffer *buffer) in print_codec_core_info()
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| /linux/drivers/android/ |
| H A D | binder_alloc.c | 73 struct binder_buffer *buffer; in binder_insert_free_buffer() local
106 struct binder_buffer *buffer; in binder_insert_allocated_buffer_locked() local
131 struct binder_buffer *buffer; in binder_alloc_prepare_to_free_locked() local
170 struct binder_buffer *buffer; in binder_alloc_prepare_to_free() local
349 struct binder_buffer *buffer; in debug_no_space_locked() local
392 struct binder_buffer *buffer; in debug_low_async_space_locked() local
444 struct binder_buffer *buffer; in binder_alloc_new_buf_locked() local
817 struct binder_buffer *buffer; in binder_alloc_mmap_handler() local
893 struct binder_buffer *buffer; in binder_alloc_deferred_release() local
964 struct binder_buffer *buffer; in binder_alloc_print_allocated() local
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| /linux/drivers/s390/char/ |
| H A D | sclp_rw.c | 43 struct sclp_buffer *buffer; in sclp_make_buffer() local
73 sclp_unmake_buffer(struct sclp_buffer *buffer) in sclp_unmake_buffer()
83 sclp_initialize_mto(struct sclp_buffer *buffer, int max_len) in sclp_initialize_mto()
133 sclp_finalize_mto(struct sclp_buffer *buffer) in sclp_finalize_mto()
170 sclp_write(struct sclp_buffer *buffer, const unsigned char *msg, int count) in sclp_write()
306 sclp_buffer_space(struct sclp_buffer *buffer) in sclp_buffer_space()
322 sclp_chars_in_buffer(struct sclp_buffer *buffer) in sclp_chars_in_buffer()
360 struct sclp_buffer *buffer; in sclp_writedata_callback() local
425 sclp_emit_buffer(struct sclp_buffer *buffer, in sclp_emit_buffer()
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| /linux/kernel/ |
| H A D | sysctl.c | 147 char *buffer, size_t *lenp, loff_t *ppos) in _proc_do_string()
260 void *buffer, size_t *lenp, loff_t *ppos) in proc_dostring()
418 char **buffer = (char **)buf; in proc_put_char() local
472 int write, void *buffer, in __do_proc_dointvec()
545 void *buffer, size_t *lenp, loff_t *ppos, in do_proc_dointvec()
556 void *buffer, in do_proc_douintvec_w()
643 int write, void *buffer, in __do_proc_douintvec()
868 void *buffer, size_t *lenp, loff_t *ppos) in proc_dointvec_minmax()
965 void *buffer, size_t *lenp, loff_t *ppos) in proc_dou8vec_minmax()
1508 void *buffer, size_t *lenp, loff_t *ppos) in proc_dobool()
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| H A D | sysctl-test.c | 36 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_null_tbl_data() local
82 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_maxlen_unset() local
125 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_len_is_zero() local
159 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_read_but_position_set() local
196 char *buffer = kunit_kzalloc(test, len, GFP_USER); in sysctl_test_dointvec_read_happy_single_positive() local
227 char *buffer = kunit_kzalloc(test, len, GFP_USER); in sysctl_test_dointvec_read_happy_single_negative() local
257 char *buffer = kunit_kzalloc(test, len, GFP_USER); in sysctl_test_dointvec_write_happy_single_positive() local
287 char *buffer = kunit_kzalloc(test, len, GFP_USER); in sysctl_test_dointvec_write_happy_single_negative() local
318 char *buffer = kunit_kzalloc(test, max_len, GFP_USER); in sysctl_test_api_dointvec_write_single_less_int_min() local
356 char *buffer = kunit_kzalloc(test, max_len, GFP_USER); in sysctl_test_api_dointvec_write_single_greater_int_max() local
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| /linux/drivers/parport/ |
| H A D | ieee1284_ops.c | 36 const void *buffer, size_t len, in parport_ieee1284_write_compat()
145 void *buffer, size_t len, in parport_ieee1284_read_nibble()
233 void *buffer, size_t len, in parport_ieee1284_read_byte()
389 const void *buffer, size_t len, in parport_ieee1284_ecp_write_data()
475 void *buffer, size_t len, int flags) in parport_ieee1284_ecp_read_data()
619 const void *buffer, size_t len, in parport_ieee1284_ecp_write_addr()
710 const void *buffer, size_t len, in parport_ieee1284_epp_write_data()
754 void *buffer, size_t len, in parport_ieee1284_epp_read_data()
798 const void *buffer, size_t len, in parport_ieee1284_epp_write_addr()
842 void *buffer, size_t len, in parport_ieee1284_epp_read_addr()
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| /linux/drivers/video/ |
| H A D | hdmi.c | 111 void *buffer, size_t size) in hdmi_avi_infoframe_pack_only()
202 void *buffer, size_t size) in hdmi_avi_infoframe_pack()
282 void *buffer, size_t size) in hdmi_spd_infoframe_pack_only()
336 void *buffer, size_t size) in hdmi_spd_infoframe_pack()
393 u8 *buffer) in hdmi_audio_infoframe_pack_payload()
477 void *buffer, size_t size) in hdmi_audio_infoframe_pack()
612 void *buffer, size_t size) in hdmi_vendor_infoframe_pack_only()
675 void *buffer, size_t size) in hdmi_vendor_infoframe_pack()
829 void *buffer, size_t size) in hdmi_drm_infoframe_pack()
865 void *buffer, size_t size) in hdmi_vendor_any_infoframe_pack_only()
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| /linux/sound/pci/ca0106/ |
| H A D | ca0106_proc.c | 84 static void snd_ca0106_proc_dump_iec958( struct snd_info_buffer *buffer, u32 value) in snd_ca0106_proc_dump_iec958()
259 struct snd_info_buffer *buffer) in snd_ca0106_proc_iec958()
281 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_write32()
299 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_read32()
315 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_read16()
331 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_read8()
347 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_read1()
365 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_read2()
383 struct snd_info_buffer *buffer) in snd_ca0106_proc_reg_write()
397 struct snd_info_buffer *buffer) in snd_ca0106_proc_i2c_write()
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| /linux/drivers/input/ |
| H A D | input-compat.c | 14 int input_event_from_user(const char __user *buffer, in input_event_from_user()
38 int input_event_to_user(char __user *buffer, in input_event_to_user()
62 int input_ff_effect_from_user(const char __user *buffer, size_t size, in input_ff_effect_from_user()
99 int input_event_from_user(const char __user *buffer, in input_event_from_user()
108 int input_event_to_user(char __user *buffer, in input_event_to_user()
117 int input_ff_effect_from_user(const char __user *buffer, size_t size, in input_ff_effect_from_user()
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| /linux/tools/testing/selftests/mm/ |
| H A D | hmm-tests.c | 294 struct hmm_buffer *buffer; in TEST_F() local
358 struct hmm_buffer *buffer; in TEST_F() local
417 struct hmm_buffer *buffer; in TEST_F() local
465 struct hmm_buffer *buffer; in TEST_F() local
531 struct hmm_buffer *buffer; in TEST_F() local
609 struct hmm_buffer *buffer; in TEST_F() local
686 struct hmm_buffer *buffer; in TEST_F() local
790 struct hmm_buffer *buffer; in TEST_F() local
847 struct hmm_buffer *buffer; in TEST_F() local
902 struct hmm_buffer *buffer; in TEST_F() local
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| /linux/drivers/gpu/drm/ |
| H A D | drm_client.c | 268 static void drm_client_buffer_delete(struct drm_client_buffer *buffer) in drm_client_buffer_delete()
285 struct drm_client_buffer *buffer; in drm_client_buffer_create() local
340 int drm_client_buffer_vmap_local(struct drm_client_buffer *buffer, in drm_client_buffer_vmap_local()
370 void drm_client_buffer_vunmap_local(struct drm_client_buffer *buffer) in drm_client_buffer_vunmap_local()
401 drm_client_buffer_vmap(struct drm_client_buffer *buffer, in drm_client_buffer_vmap()
439 void drm_client_buffer_vunmap(struct drm_client_buffer *buffer) in drm_client_buffer_vunmap()
451 static void drm_client_buffer_rmfb(struct drm_client_buffer *buffer) in drm_client_buffer_rmfb()
466 static int drm_client_buffer_addfb(struct drm_client_buffer *buffer, in drm_client_buffer_addfb()
513 struct drm_client_buffer *buffer; in drm_client_framebuffer_create() local
545 void drm_client_framebuffer_delete(struct drm_client_buffer *buffer) in drm_client_framebuffer_delete()
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| /linux/sound/pci/lola/ |
| H A D | lola_proc.c | 16 static void print_audio_widget(struct snd_info_buffer *buffer, in print_audio_widget()
27 static void print_pin_widget(struct snd_info_buffer *buffer, in print_pin_widget()
48 static void print_clock_widget(struct snd_info_buffer *buffer, in print_clock_widget()
88 static void print_mixer_widget(struct snd_info_buffer *buffer, in print_mixer_widget()
98 struct snd_info_buffer *buffer) in lola_proc_codec_read()
135 struct snd_info_buffer *buffer) in lola_proc_codec_rw_write()
150 struct snd_info_buffer *buffer) in lola_proc_codec_rw_read()
160 struct snd_info_buffer *buffer) in lola_proc_regs_read()
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| /linux/drivers/connector/ |
| H A D | cn_proc.c | 33 static inline struct cn_msg *buffer_to_cn_msg(__u8 *buffer) in buffer_to_cn_msg()
121 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_fork_connector() local
151 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_exec_connector() local
175 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_id_connector() local
213 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_sid_connector() local
237 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_ptrace_connector() local
269 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_comm_connector() local
295 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_coredump_connector() local
328 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in proc_exit_connector() local
370 __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8); in cn_proc_ack() local
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| /linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_packet_manager_v9.c | 33 uint32_t *buffer, struct qcm_process_device *qpd) in pm_map_process_v9()
87 uint32_t *buffer, struct qcm_process_device *qpd) in pm_map_process_aldebaran()
140 static int pm_runlist_v9(struct packet_manager *pm, uint32_t *buffer, in pm_runlist_v9()
178 static int pm_set_resources_v9(struct packet_manager *pm, uint32_t *buffer, in pm_set_resources_v9()
212 static int pm_map_queues_v9(struct packet_manager *pm, uint32_t *buffer, in pm_map_queues_v9()
291 uint32_t *buffer, in pm_set_grace_period_v9()
325 static int pm_unmap_queues_v9(struct packet_manager *pm, uint32_t *buffer, in pm_unmap_queues_v9()
376 static int pm_query_status_v9(struct packet_manager *pm, uint32_t *buffer, in pm_query_status_v9()
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| H A D | kfd_packet_manager_vi.c | 42 static int pm_map_process_vi(struct packet_manager *pm, uint32_t *buffer, in pm_map_process_vi()
75 static int pm_runlist_vi(struct packet_manager *pm, uint32_t *buffer, in pm_runlist_vi()
114 static int pm_set_resources_vi(struct packet_manager *pm, uint32_t *buffer, in pm_set_resources_vi()
142 static int pm_map_queues_vi(struct packet_manager *pm, uint32_t *buffer, in pm_map_queues_vi()
200 static int pm_unmap_queues_vi(struct packet_manager *pm, uint32_t *buffer, in pm_unmap_queues_vi()
246 static int pm_query_status_vi(struct packet_manager *pm, uint32_t *buffer, in pm_query_status_vi()
271 static int pm_release_mem_vi(uint64_t gpu_addr, uint32_t *buffer) in pm_release_mem_vi()
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| /linux/Documentation/userspace-api/ |
| H A D | perf_ring_buffer.rst | 388 2.3.1 Producer-consumer model
437 2.3.2 Properties of the ring buffers
495 2.3.3 Writing samples into buffer
514 2.3.4 Reading samples from buffer
528 .. _memory_synchronization:
530 2.3.5 Memory synchronization
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| /linux/scripts/kconfig/ |
| H A D | lexer.l | 39 struct buffer { struct
40 struct buffer *parent; argument
47 static struct buffer *current_buf; argument
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/fault/ |
| H A D | gp100.c | 30 gp100_fault_buffer_intr(struct nvkm_fault_buffer *buffer, bool enable) in gp100_fault_buffer_intr()
37 gp100_fault_buffer_fini(struct nvkm_fault_buffer *buffer) in gp100_fault_buffer_fini()
44 gp100_fault_buffer_init(struct nvkm_fault_buffer *buffer) in gp100_fault_buffer_init()
52 u64 gp100_fault_buffer_pin(struct nvkm_fault_buffer *buffer) in gp100_fault_buffer_pin()
58 gp100_fault_buffer_info(struct nvkm_fault_buffer *buffer) in gp100_fault_buffer_info()
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| /linux/drivers/md/dm-vdo/ |
| H A D | encodings.c | 204 static void encode_version_number(u8 *buffer, size_t *offset, in encode_version_number()
221 static void decode_version_number(u8 *buffer, size_t *offset, in decode_version_number()
248 static void decode_volume_geometry(u8 *buffer, size_t *offset, in decode_volume_geometry()
366 static int decode_block_map_state_2_0(u8 *buffer, size_t *offset, in decode_block_map_state_2_0()
415 static void encode_block_map_state_2_0(u8 *buffer, size_t *offset, in encode_block_map_state_2_0()
548 static void encode_slab_depot_state_2_0(u8 *buffer, size_t *offset, in encode_slab_depot_state_2_0()
576 static int decode_slab_depot_state_2_0(u8 *buffer, size_t *offset, in decode_slab_depot_state_2_0()
1124 static void encode_vdo_component(u8 *buffer, size_t *offset, in encode_vdo_component()
1316 static int __must_check decode_components(u8 *buffer, size_t *offset, in decode_components()
1405 static void vdo_encode_component_states(u8 *buffer, size_t *offset, in vdo_encode_component_states()
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