| /kernel/linux/linux-6.6/drivers/net/wireless/ath/ath9k/ |
| H A D | debug_sta.c | 23 static ssize_t read_file_node_aggr(struct file *file, char __user *user_buf, in read_file_node_aggr() argument
74 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_node_aggr()
168 static ssize_t read_file_node_recv(struct file *file, char __user *user_buf, in read_file_node_recv() argument
229 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_node_recv()
|
| /kernel/linux/linux-5.10/drivers/mtd/ubi/ |
| H A D | debug.c | 248 static ssize_t dfs_file_read(struct file *file, char __user *user_buf, in dfs_file_read() argument
277 count = simple_read_from_buffer(user_buf, count, ppos, in dfs_file_read()
282 count = simple_read_from_buffer(user_buf, count, ppos, in dfs_file_read()
287 count = simple_read_from_buffer(user_buf, count, ppos, in dfs_file_read()
303 count = simple_read_from_buffer(user_buf, count, ppos, buf, 2); in dfs_file_read()
311 static ssize_t dfs_file_write(struct file *file, const char __user *user_buf, in dfs_file_write() argument
328 if (copy_from_user(buf, user_buf, buf_size)) { in dfs_file_write()
|
| /kernel/linux/linux-6.6/drivers/mtd/ubi/ |
| H A D | debug.c | 248 static ssize_t dfs_file_read(struct file *file, char __user *user_buf, in dfs_file_read() argument
277 count = simple_read_from_buffer(user_buf, count, ppos, in dfs_file_read()
282 count = simple_read_from_buffer(user_buf, count, ppos, in dfs_file_read()
287 count = simple_read_from_buffer(user_buf, count, ppos, in dfs_file_read()
303 count = simple_read_from_buffer(user_buf, count, ppos, buf, 2); in dfs_file_read()
311 static ssize_t dfs_file_write(struct file *file, const char __user *user_buf, in dfs_file_write() argument
328 if (copy_from_user(buf, user_buf, buf_size)) { in dfs_file_write()
|
| /kernel/linux/linux-5.10/drivers/net/wireless/intel/iwlwifi/mvm/ |
| H A D | debugfs.h | 70 const char __user *user_buf, \
77 if (copy_from_user(buf, user_buf, buf_size)) \
|
| /kernel/linux/linux-6.6/drivers/net/wireless/intel/iwlwifi/mvm/ |
| H A D | debugfs.h | 15 const char __user *user_buf, \
22 if (copy_from_user(buf, user_buf, buf_size)) \
|
| /device/soc/rockchip/common/vendor/drivers/gpu/arm/midgard/ |
| H A D | mali_kbase_mem.c | 962 struct kbase_alloc_import_user_buf *user_buf = ®->gpu_alloc->imported.user_buf;
in kbase_gpu_munmap() local
964 if (user_buf->current_mapping_usage_count & PINNED_ON_IMPORT) {
in kbase_gpu_munmap()
965 user_buf->current_mapping_usage_count &= ~PINNED_ON_IMPORT;
in kbase_gpu_munmap()
1496 if (alloc->imported.user_buf.mm) {
in kbase_mem_kref_free()
1497 mmdrop(alloc->imported.user_buf.mm);
in kbase_mem_kref_free()
1499 kfree(alloc->imported.user_buf.pages);
in kbase_mem_kref_free()
2120 address = alloc->imported.user_buf.address;
in kbase_jd_user_buf_map()
2121 mm = alloc->imported.user_buf.mm;
in kbase_jd_user_buf_map()
2125 pages = alloc->imported.user_buf in kbase_jd_user_buf_map()
[all...] |
| /device/soc/rockchip/common/kernel/drivers/gpu/arm/midgard/ |
| H A D | mali_kbase_mem.c | 990 struct kbase_alloc_import_user_buf *user_buf = in kbase_gpu_munmap() local
991 ®->gpu_alloc->imported.user_buf; in kbase_gpu_munmap()
993 if (user_buf->current_mapping_usage_count & PINNED_ON_IMPORT) { in kbase_gpu_munmap()
994 user_buf->current_mapping_usage_count &= in kbase_gpu_munmap()
1547 if (alloc->imported.user_buf.mm) in kbase_mem_kref_free()
1548 mmdrop(alloc->imported.user_buf.mm); in kbase_mem_kref_free()
1549 kfree(alloc->imported.user_buf.pages); in kbase_mem_kref_free()
2158 address = alloc->imported.user_buf.address; in kbase_jd_user_buf_map()
2159 mm = alloc->imported.user_buf.mm; in kbase_jd_user_buf_map()
2163 pages = alloc->imported.user_buf in kbase_jd_user_buf_map()
[all...] |
| /kernel/linux/linux-6.6/drivers/thunderbolt/ |
| H A D | debugfs.c | 59 static void *validate_and_copy_from_user(const void __user *user_buf, in validate_and_copy_from_user() argument
68 if (!access_ok(user_buf, *count)) in validate_and_copy_from_user()
76 if (copy_from_user(buf, user_buf, nbytes)) { in validate_and_copy_from_user()
128 const char __user *user_buf, size_t count, in regs_write()
136 buf = validate_and_copy_from_user(user_buf, &count); in regs_write()
170 static ssize_t port_regs_write(struct file *file, const char __user *user_buf, in port_regs_write() argument
176 return regs_write(port->sw, port, user_buf, count, ppos); in port_regs_write()
179 static ssize_t switch_regs_write(struct file *file, const char __user *user_buf, in switch_regs_write() argument
185 return regs_write(sw, NULL, user_buf, count, ppos); in switch_regs_write()
262 margining_ber_level_write(struct file *file, const char __user *user_buf, in margining_ber_level_write() argument
127 regs_write(struct tb_switch *sw, struct tb_port *port, const char __user *user_buf, size_t count, loff_t *ppos) regs_write() argument
407 margining_lanes_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) margining_lanes_write() argument
479 margining_mode_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) margining_mode_write() argument
630 margining_results_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) margining_results_write() argument
743 margining_test_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) margining_test_write() argument
802 margining_margin_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) margining_margin_write() argument
1046 counters_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) counters_write() argument
[all...] |
| /device/soc/rockchip/common/vendor/drivers/gpu/arm/bifrost/ |
| H A D | mali_kbase_mem.c | 1373 struct kbase_alloc_import_user_buf *user_buf = ®->gpu_alloc->imported.user_buf; in kbase_gpu_munmap() local
1375 if (user_buf->current_mapping_usage_count & PINNED_ON_IMPORT) { in kbase_gpu_munmap()
1376 user_buf->current_mapping_usage_count &= ~PINNED_ON_IMPORT; in kbase_gpu_munmap()
1379 if (user_buf->current_mapping_usage_count == 0) { in kbase_gpu_munmap()
2503 if (alloc->imported.user_buf.mm) { in kbase_mem_kref_free()
2504 mmdrop(alloc->imported.user_buf.mm); in kbase_mem_kref_free()
2507 vfree(alloc->imported.user_buf.pages); in kbase_mem_kref_free()
2509 kfree(alloc->imported.user_buf.pages); in kbase_mem_kref_free()
4073 struct page **pages = alloc->imported.user_buf in kbase_jd_user_buf_unpin_pages()
[all...] |
| /device/soc/rockchip/common/kernel/drivers/gpu/arm/bifrost/ |
| H A D | mali_kbase_mem.c | 1675 struct kbase_alloc_import_user_buf *user_buf = in kbase_gpu_munmap() local
1676 ®->gpu_alloc->imported.user_buf; in kbase_gpu_munmap()
1678 if (user_buf->current_mapping_usage_count & PINNED_ON_IMPORT) { in kbase_gpu_munmap()
1679 user_buf->current_mapping_usage_count &= in kbase_gpu_munmap()
1683 if (user_buf->current_mapping_usage_count == 0) { in kbase_gpu_munmap()
2920 if (alloc->imported.user_buf.mm) in kbase_mem_kref_free()
2921 mmdrop(alloc->imported.user_buf.mm); in kbase_mem_kref_free()
2923 vfree(alloc->imported.user_buf.pages); in kbase_mem_kref_free()
2925 kfree(alloc->imported.user_buf.pages); in kbase_mem_kref_free()
4543 struct page **pages = alloc->imported.user_buf in kbase_jd_user_buf_unpin_pages()
[all...] |
| /kernel/linux/linux-6.6/fs/debugfs/ |
| H A D | file.c | 791 ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf, in debugfs_read_file_bool() argument
810 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in debugfs_read_file_bool()
814 ssize_t debugfs_write_file_bool(struct file *file, const char __user *user_buf, in debugfs_write_file_bool() argument
822 r = kstrtobool_from_user(user_buf, count, &bv); in debugfs_write_file_bool()
876 ssize_t debugfs_read_file_str(struct file *file, char __user *user_buf, in debugfs_read_file_str() argument
905 ret = simple_read_from_buffer(user_buf, count, ppos, copy, len); in debugfs_read_file_str()
912 static ssize_t debugfs_write_file_str(struct file *file, const char __user *user_buf, in debugfs_write_file_str() argument
944 if (copy_from_user(new + pos, user_buf, count)) in debugfs_write_file_str()
1003 static ssize_t read_file_blob(struct file *file, char __user *user_buf, in read_file_blob() argument
1013 r = simple_read_from_buffer(user_buf, coun in read_file_blob()
[all...] |
| /kernel/linux/linux-5.10/drivers/remoteproc/ |
| H A D | remoteproc_debugfs.c | 72 const char __user *user_buf, size_t count, in rproc_coredump_write()
82 ret = copy_from_user(buf, user_buf, count); in rproc_coredump_write()
209 rproc_recovery_write(struct file *filp, const char __user *user_buf, in rproc_recovery_write() argument
219 ret = copy_from_user(buf, user_buf, count); in rproc_recovery_write()
252 rproc_crash_write(struct file *filp, const char __user *user_buf, in rproc_crash_write() argument
259 ret = kstrtouint_from_user(user_buf, count, 0, &type); in rproc_crash_write()
71 rproc_coredump_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) rproc_coredump_write() argument
|
| /kernel/linux/linux-6.6/include/linux/ |
| H A D | debugfs.h | 165 ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf,
168 ssize_t debugfs_write_file_bool(struct file *file, const char __user *user_buf,
171 ssize_t debugfs_read_file_str(struct file *file, char __user *user_buf,
361 char __user *user_buf, in debugfs_read_file_bool()
368 const char __user *user_buf, in debugfs_write_file_bool()
375 char __user *user_buf, in debugfs_read_file_str()
360 debugfs_read_file_bool(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) debugfs_read_file_bool() argument
367 debugfs_write_file_bool(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) debugfs_write_file_bool() argument
374 debugfs_read_file_str(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) debugfs_read_file_str() argument
|
| /kernel/linux/linux-6.6/drivers/remoteproc/ |
| H A D | remoteproc_debugfs.c | 72 const char __user *user_buf, size_t count, in rproc_coredump_write()
82 ret = copy_from_user(buf, user_buf, count); in rproc_coredump_write()
209 rproc_recovery_write(struct file *filp, const char __user *user_buf, in rproc_recovery_write() argument
219 ret = copy_from_user(buf, user_buf, count); in rproc_recovery_write()
252 rproc_crash_write(struct file *filp, const char __user *user_buf, in rproc_crash_write() argument
259 ret = kstrtouint_from_user(user_buf, count, 0, &type); in rproc_crash_write()
71 rproc_coredump_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) rproc_coredump_write() argument
|
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| H A D | dawr.c | 63 const char __user *user_buf, in dawr_write_file_bool()
75 rc = debugfs_write_file_bool(file, user_buf, count, ppos); in dawr_write_file_bool()
62 dawr_write_file_bool(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) dawr_write_file_bool() argument
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_debugfs.c | 43 const char __user *user_buf, size_t size, loff_t *ppos) in kfd_debugfs_hang_hws_write()
55 if (copy_from_user(tmp, user_buf, size)) { in kfd_debugfs_hang_hws_write()
42 kfd_debugfs_hang_hws_write(struct file *file, const char __user *user_buf, size_t size, loff_t *ppos) kfd_debugfs_hang_hws_write() argument
|
| /kernel/linux/linux-6.6/arch/powerpc/kernel/ |
| H A D | dawr.c | 63 const char __user *user_buf, in dawr_write_file_bool()
75 rc = debugfs_write_file_bool(file, user_buf, count, ppos); in dawr_write_file_bool()
62 dawr_write_file_bool(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) dawr_write_file_bool() argument
|
| /kernel/linux/linux-5.10/kernel/locking/ |
| H A D | qspinlock_stat.h | 36 ssize_t lockevent_read(struct file *file, char __user *user_buf, in lockevent_read() argument
94 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in lockevent_read()
|
| /kernel/linux/linux-5.10/drivers/media/usb/uvc/ |
| H A D | uvc_debugfs.c | 42 static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf, in uvc_debugfs_stats_read() argument
47 return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data, in uvc_debugfs_stats_read()
|
| /kernel/linux/linux-6.6/drivers/media/usb/uvc/ |
| H A D | uvc_debugfs.c | 42 static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf, in uvc_debugfs_stats_read() argument
47 return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data, in uvc_debugfs_stats_read()
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_debugfs.c | 44 const char __user *user_buf, size_t size, loff_t *ppos) in kfd_debugfs_hang_hws_write()
56 if (copy_from_user(tmp, user_buf, size)) { in kfd_debugfs_hang_hws_write()
43 kfd_debugfs_hang_hws_write(struct file *file, const char __user *user_buf, size_t size, loff_t *ppos) kfd_debugfs_hang_hws_write() argument
|
| /kernel/linux/linux-6.6/kernel/locking/ |
| H A D | qspinlock_stat.h | 36 ssize_t lockevent_read(struct file *file, char __user *user_buf, in lockevent_read() argument
94 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in lockevent_read()
|
| /kernel/linux/linux-5.10/drivers/net/wireless/ath/ath11k/ |
| H A D | debugfs.c | 287 char __user *user_buf, in ath11k_read_pdev_stats()
293 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath11k_read_pdev_stats()
359 char __user *user_buf, in ath11k_read_vdev_stats()
365 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath11k_read_vdev_stats()
444 char __user *user_buf, in ath11k_read_bcn_stats()
450 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath11k_read_bcn_stats()
462 char __user *user_buf, in ath11k_read_simulate_fw_crash()
470 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in ath11k_read_simulate_fw_crash()
481 const char __user *user_buf, in ath11k_write_simulate_fw_crash()
503 rc = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, coun in ath11k_write_simulate_fw_crash()
286 ath11k_read_pdev_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) ath11k_read_pdev_stats() argument
358 ath11k_read_vdev_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) ath11k_read_vdev_stats() argument
443 ath11k_read_bcn_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) ath11k_read_bcn_stats() argument
461 ath11k_read_simulate_fw_crash(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) ath11k_read_simulate_fw_crash() argument
480 ath11k_write_simulate_fw_crash(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) ath11k_write_simulate_fw_crash() argument
757 ath11k_debugfs_dump_soc_dp_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) ath11k_debugfs_dump_soc_dp_stats() argument
1066 ath11k_write_simulate_radar(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) ath11k_write_simulate_radar() argument
[all...] |
| /third_party/NuttX/drivers/usbdev/gadget/fconfig/src/ |
| H A D | usbd_generic_epfile.c | 148 cur_req->io_data.buf = (uint32_t)cur_req->user_buf; in generic_epfile_req_complete()
192 cur_req->io_data.buf = (uint32_t)cur_req->user_buf; in generic_epfile_submit_request()
223 if (req_iter->user_buf == buffer) in generic_epfile_cancel_pending_request()
263 if (req_iter->user_buf == buffer) in generic_epfile_request_status()
271 if (req_iter->user_buf == buffer) in generic_epfile_request_status()
400 req->user_buf = buffer; in generic_epfile_handle_write()
462 (epfile->cur_req->user_buf == (void *)mem.buf)) in generic_epfile_handle_ioctl()
|
| /device/soc/rockchip/common/kernel/drivers/gpu/arm/bifrost/ipa/ |
| H A D | mali_kbase_ipa_debugfs.c | 82 static ssize_t param_string_get(struct file *file, char __user *user_buf, in param_string_get() argument
91 ret = simple_read_from_buffer(user_buf, count, ppos, in param_string_get()
98 static ssize_t param_string_set(struct file *file, const char __user *user_buf, in param_string_set() argument
122 if (copy_from_user(param->addr.str, user_buf, buf_size)) { in param_string_set()
|