| /kernel/linux/linux-6.6/drivers/dma-buf/ |
| H A D | udmabuf.c | 36 struct udmabuf *ubuf = vma->vm_private_data; in udmabuf_vm_fault() local
39 if (pgoff >= ubuf->pagecount) in udmabuf_vm_fault()
41 vmf->page = ubuf->pages[pgoff]; in udmabuf_vm_fault()
52 struct udmabuf *ubuf = buf->priv; in mmap_udmabuf() local
58 vma->vm_private_data = ubuf; in mmap_udmabuf()
64 struct udmabuf *ubuf = buf->priv; in vmap_udmabuf() local
69 vaddr = vm_map_ram(ubuf->pages, ubuf->pagecount, -1); in vmap_udmabuf()
79 struct udmabuf *ubuf = buf->priv; in vunmap_udmabuf() local
83 vm_unmap_ram(map->vaddr, ubuf in vunmap_udmabuf()
89 struct udmabuf *ubuf = buf->priv; get_sg_table() local
135 struct udmabuf *ubuf = buf->priv; release_udmabuf() local
151 struct udmabuf *ubuf = buf->priv; begin_cpu_udmabuf() local
172 struct udmabuf *ubuf = buf->priv; end_cpu_udmabuf() local
204 struct udmabuf *ubuf; udmabuf_create() local
[all...] |
| /kernel/linux/linux-5.10/drivers/dma-buf/ |
| H A D | udmabuf.c | 28 struct udmabuf *ubuf = vma->vm_private_data; in udmabuf_vm_fault() local
31 if (pgoff >= ubuf->pagecount) in udmabuf_vm_fault()
33 vmf->page = ubuf->pages[pgoff]; in udmabuf_vm_fault()
44 struct udmabuf *ubuf = buf->priv; in mmap_udmabuf() local
50 vma->vm_private_data = ubuf; in mmap_udmabuf()
57 struct udmabuf *ubuf = buf->priv; in get_sg_table() local
64 ret = sg_alloc_table_from_pages(sg, ubuf->pages, ubuf->pagecount, in get_sg_table()
65 0, ubuf->pagecount << PAGE_SHIFT, in get_sg_table()
103 struct udmabuf *ubuf in release_udmabuf() local
119 struct udmabuf *ubuf = buf->priv; begin_cpu_udmabuf() local
140 struct udmabuf *ubuf = buf->priv; end_cpu_udmabuf() local
169 struct udmabuf *ubuf; udmabuf_create() local
[all...] |
| /kernel/linux/linux-5.10/drivers/misc/sgi-gru/ |
| H A D | grukdump.c | 37 void __user *ubuf, int ctxnum, int dsrcnt, in gru_dump_context_data()
51 if (gru_user_copy_handle(&ubuf, cb)) in gru_dump_context_data()
53 if (gru_user_copy_handle(&ubuf, tfh + i * GRU_HANDLE_STRIDE)) in gru_dump_context_data()
55 if (gru_user_copy_handle(&ubuf, cbe + i * GRU_HANDLE_STRIDE)) in gru_dump_context_data()
60 memcpy(ubuf, gseg + GRU_DS_BASE, dsrcnt * GRU_HANDLE_STRIDE); in gru_dump_context_data()
68 void __user *ubuf, void __user *ubufend) in gru_dump_tfm()
73 if (GRU_NUM_TFM * GRU_CACHE_LINE_BYTES > ubufend - ubuf) in gru_dump_tfm()
78 if (gru_user_copy_handle(&ubuf, tfm)) in gru_dump_tfm()
88 void __user *ubuf, void __user *ubufend) in gru_dump_tgh()
93 if (GRU_NUM_TGH * GRU_CACHE_LINE_BYTES > ubufend - ubuf) in gru_dump_tgh()
35 gru_dump_context_data(void *grubase, struct gru_context_configuration_handle *cch, void __user *ubuf, int ctxnum, int dsrcnt, int flush_cbrs) gru_dump_context_data() argument
67 gru_dump_tfm(struct gru_state *gru, void __user *ubuf, void __user *ubufend) gru_dump_tfm() argument
87 gru_dump_tgh(struct gru_state *gru, void __user *ubuf, void __user *ubufend) gru_dump_tgh() argument
107 gru_dump_context(struct gru_state *gru, int ctxnum, void __user *ubuf, void __user *ubufend, char data_opt, char lock_cch, char flush_cbrs) gru_dump_context() argument
179 void __user *ubuf; gru_dump_chiplet_request() local
[all...] |
| /kernel/linux/linux-6.6/drivers/misc/sgi-gru/ |
| H A D | grukdump.c | 37 void __user *ubuf, int ctxnum, int dsrcnt, in gru_dump_context_data()
51 if (gru_user_copy_handle(&ubuf, cb)) in gru_dump_context_data()
53 if (gru_user_copy_handle(&ubuf, tfh + i * GRU_HANDLE_STRIDE)) in gru_dump_context_data()
55 if (gru_user_copy_handle(&ubuf, cbe + i * GRU_HANDLE_STRIDE)) in gru_dump_context_data()
60 memcpy(ubuf, gseg + GRU_DS_BASE, dsrcnt * GRU_HANDLE_STRIDE); in gru_dump_context_data()
68 void __user *ubuf, void __user *ubufend) in gru_dump_tfm()
73 if (GRU_NUM_TFM * GRU_CACHE_LINE_BYTES > ubufend - ubuf) in gru_dump_tfm()
78 if (gru_user_copy_handle(&ubuf, tfm)) in gru_dump_tfm()
88 void __user *ubuf, void __user *ubufend) in gru_dump_tgh()
93 if (GRU_NUM_TGH * GRU_CACHE_LINE_BYTES > ubufend - ubuf) in gru_dump_tgh()
35 gru_dump_context_data(void *grubase, struct gru_context_configuration_handle *cch, void __user *ubuf, int ctxnum, int dsrcnt, int flush_cbrs) gru_dump_context_data() argument
67 gru_dump_tfm(struct gru_state *gru, void __user *ubuf, void __user *ubufend) gru_dump_tfm() argument
87 gru_dump_tgh(struct gru_state *gru, void __user *ubuf, void __user *ubufend) gru_dump_tgh() argument
107 gru_dump_context(struct gru_state *gru, int ctxnum, void __user *ubuf, void __user *ubufend, char data_opt, char lock_cch, char flush_cbrs) gru_dump_context() argument
179 void __user *ubuf; gru_dump_chiplet_request() local
[all...] |
| /kernel/linux/linux-5.10/arch/x86/kernel/ |
| H A D | sys_ia32.c | 68 SYSCALL_DEFINE5(ia32_pread64, unsigned int, fd, char __user *, ubuf, in SYSCALL_DEFINE5()
71 return ksys_pread64(fd, ubuf, count, in SYSCALL_DEFINE5()
75 SYSCALL_DEFINE5(ia32_pwrite64, unsigned int, fd, const char __user *, ubuf, in SYSCALL_DEFINE5()
78 return ksys_pwrite64(fd, ubuf, count, in SYSCALL_DEFINE5()
132 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat) in cp_stat64() argument
134 typeof(ubuf->st_uid) uid = 0; in cp_stat64()
135 typeof(ubuf->st_gid) gid = 0; in cp_stat64()
138 if (!user_write_access_begin(ubuf, sizeof(struct stat64))) in cp_stat64()
140 unsafe_put_user(huge_encode_dev(stat->dev), &ubuf->st_dev, Efault); in cp_stat64()
141 unsafe_put_user(stat->ino, &ubuf in cp_stat64()
[all...] |
| /kernel/linux/linux-6.6/arch/x86/kernel/ |
| H A D | sys_ia32.c | 68 SYSCALL_DEFINE5(ia32_pread64, unsigned int, fd, char __user *, ubuf, in SYSCALL_DEFINE5()
71 return ksys_pread64(fd, ubuf, count, in SYSCALL_DEFINE5()
75 SYSCALL_DEFINE5(ia32_pwrite64, unsigned int, fd, const char __user *, ubuf, in SYSCALL_DEFINE5()
78 return ksys_pwrite64(fd, ubuf, count, in SYSCALL_DEFINE5()
132 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat) in cp_stat64() argument
134 typeof(ubuf->st_uid) uid = 0; in cp_stat64()
135 typeof(ubuf->st_gid) gid = 0; in cp_stat64()
138 if (!user_write_access_begin(ubuf, sizeof(struct stat64))) in cp_stat64()
140 unsafe_put_user(huge_encode_dev(stat->dev), &ubuf->st_dev, Efault); in cp_stat64()
141 unsafe_put_user(stat->ino, &ubuf in cp_stat64()
[all...] |
| /kernel/linux/linux-5.10/drivers/media/pci/saa7164/ |
| H A D | saa7164-vbi.c | 33 struct saa7164_user_buffer *ubuf; in saa7164_vbi_buffers_dealloc() local
47 ubuf = list_entry(p, struct saa7164_user_buffer, list); in saa7164_vbi_buffers_dealloc()
49 saa7164_buffer_dealloc_user(ubuf); in saa7164_vbi_buffers_dealloc()
54 ubuf = list_entry(l, struct saa7164_user_buffer, list); in saa7164_vbi_buffers_dealloc()
56 saa7164_buffer_dealloc_user(ubuf); in saa7164_vbi_buffers_dealloc()
70 struct saa7164_user_buffer *ubuf; in saa7164_vbi_buffers_alloc() local
124 ubuf = saa7164_buffer_alloc_user(dev, len); in saa7164_vbi_buffers_alloc()
125 if (ubuf) { in saa7164_vbi_buffers_alloc()
127 list_add_tail(&ubuf->list, &port->list_buf_free.list); in saa7164_vbi_buffers_alloc()
275 struct saa7164_user_buffer *ubuf; in saa7164_vbi_stop_streaming() local
466 struct saa7164_user_buffer *ubuf = NULL; saa7164_vbi_next_buf() local
497 struct saa7164_user_buffer *ubuf = NULL; fops_read() local
[all...] |
| H A D | saa7164-encoder.c | 64 struct saa7164_user_buffer *ubuf; in saa7164_encoder_buffers_dealloc() local
78 ubuf = list_entry(p, struct saa7164_user_buffer, list); in saa7164_encoder_buffers_dealloc()
80 saa7164_buffer_dealloc_user(ubuf); in saa7164_encoder_buffers_dealloc()
85 ubuf = list_entry(l, struct saa7164_user_buffer, list); in saa7164_encoder_buffers_dealloc()
87 saa7164_buffer_dealloc_user(ubuf); in saa7164_encoder_buffers_dealloc()
101 struct saa7164_user_buffer *ubuf; in saa7164_encoder_buffers_alloc() local
171 ubuf = saa7164_buffer_alloc_user(dev, len); in saa7164_encoder_buffers_alloc()
172 if (ubuf) { in saa7164_encoder_buffers_alloc()
174 list_add_tail(&ubuf->list, &port->list_buf_free.list); in saa7164_encoder_buffers_alloc()
591 struct saa7164_user_buffer *ubuf; in saa7164_encoder_stop_streaming() local
761 struct saa7164_user_buffer *ubuf = NULL; saa7164_enc_next_buf() local
793 struct saa7164_user_buffer *ubuf = NULL; fops_read() local
[all...] |
| /kernel/linux/linux-6.6/drivers/media/pci/saa7164/ |
| H A D | saa7164-vbi.c | 33 struct saa7164_user_buffer *ubuf; in saa7164_vbi_buffers_dealloc() local
47 ubuf = list_entry(p, struct saa7164_user_buffer, list); in saa7164_vbi_buffers_dealloc()
49 saa7164_buffer_dealloc_user(ubuf); in saa7164_vbi_buffers_dealloc()
54 ubuf = list_entry(l, struct saa7164_user_buffer, list); in saa7164_vbi_buffers_dealloc()
56 saa7164_buffer_dealloc_user(ubuf); in saa7164_vbi_buffers_dealloc()
70 struct saa7164_user_buffer *ubuf; in saa7164_vbi_buffers_alloc() local
124 ubuf = saa7164_buffer_alloc_user(dev, len); in saa7164_vbi_buffers_alloc()
125 if (ubuf) { in saa7164_vbi_buffers_alloc()
127 list_add_tail(&ubuf->list, &port->list_buf_free.list); in saa7164_vbi_buffers_alloc()
274 struct saa7164_user_buffer *ubuf; in saa7164_vbi_stop_streaming() local
465 struct saa7164_user_buffer *ubuf = NULL; saa7164_vbi_next_buf() local
496 struct saa7164_user_buffer *ubuf = NULL; fops_read() local
[all...] |
| H A D | saa7164-encoder.c | 64 struct saa7164_user_buffer *ubuf; in saa7164_encoder_buffers_dealloc() local
78 ubuf = list_entry(p, struct saa7164_user_buffer, list); in saa7164_encoder_buffers_dealloc()
80 saa7164_buffer_dealloc_user(ubuf); in saa7164_encoder_buffers_dealloc()
85 ubuf = list_entry(l, struct saa7164_user_buffer, list); in saa7164_encoder_buffers_dealloc()
87 saa7164_buffer_dealloc_user(ubuf); in saa7164_encoder_buffers_dealloc()
101 struct saa7164_user_buffer *ubuf; in saa7164_encoder_buffers_alloc() local
171 ubuf = saa7164_buffer_alloc_user(dev, len); in saa7164_encoder_buffers_alloc()
172 if (ubuf) { in saa7164_encoder_buffers_alloc()
174 list_add_tail(&ubuf->list, &port->list_buf_free.list); in saa7164_encoder_buffers_alloc()
590 struct saa7164_user_buffer *ubuf; in saa7164_encoder_stop_streaming() local
760 struct saa7164_user_buffer *ubuf = NULL; saa7164_enc_next_buf() local
792 struct saa7164_user_buffer *ubuf = NULL; fops_read() local
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ptrace/ |
| H A D | ptrace-decl.h | 69 const void *kbuf, const void __user *ubuf);
77 const void *kbuf, const void __user *ubuf);
85 const void *kbuf, const void __user *ubuf);
93 const void *kbuf, const void __user *ubuf);
104 const void *kbuf, const void __user *ubuf,
119 const void *kbuf, const void __user *ubuf);
124 const void *kbuf, const void __user *ubuf);
129 const void *kbuf, const void __user *ubuf);
134 const void *kbuf, const void __user *ubuf);
139 const void *kbuf, const void __user *ubuf);
[all...] |
| H A D | ptrace-tm.c | 120 * @ubuf: User buffer to copy from.
135 const void *kbuf, const void __user *ubuf) in tm_cgpr_set()
150 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
155 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in tm_cgpr_set()
166 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
172 ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
177 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in tm_cgpr_set()
185 ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
258 * @ubuf: User buffer to copy from.
274 const void *kbuf, const void __user *ubuf) in tm_cfpr_set()
133 tm_cgpr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cgpr_set() argument
272 tm_cfpr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cfpr_set() argument
392 tm_cvmx_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cvmx_set() argument
511 tm_cvsx_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cvsx_set() argument
615 tm_spr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_spr_set() argument
675 tm_tar_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_tar_set() argument
716 tm_ppr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_ppr_set() argument
756 tm_dscr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_dscr_set() argument
781 tm_cgpr32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cgpr32_set() argument
[all...] |
| H A D | ptrace-view.c | 246 const void __user *ubuf) in gpr_set()
256 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in gpr_set()
261 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in gpr_set()
272 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in gpr_set()
278 ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in gpr_set()
283 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in gpr_set()
291 ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in gpr_set()
309 const void __user *ubuf) in ppr_set()
314 return user_regset_copyin(&pos, &count, &kbuf, &ubuf, in ppr_set()
325 const void __user *ubuf) in dscr_set()
244 gpr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) gpr_set() argument
307 ppr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) ppr_set() argument
323 dscr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) dscr_set() argument
337 tar_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tar_set() argument
372 ebb_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) ebb_set() argument
426 pmu_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) pmu_set() argument
488 pkey_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) pkey_set() argument
656 gpr32_set_common(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf, unsigned long *regs) gpr32_set_common() argument
745 gpr32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) gpr32_set() argument
[all...] |
| /kernel/linux/linux-6.6/kernel/bpf/ |
| H A D | log.c | 15 /* ubuf and len_total should both be specified (or not) together */ in bpf_verifier_log_attr_valid()
16 if (!!log->ubuf != !!log->len_total) in bpf_verifier_log_attr_valid()
19 if (log->ubuf && log->level == 0) in bpf_verifier_log_attr_valid()
32 log->ubuf = log_buf; in bpf_vlog_init()
86 if (log->ubuf && new_n && in bpf_verifier_vlog()
87 copy_to_user(log->ubuf + cur_pos, log->kbuf, new_n)) in bpf_verifier_vlog()
102 if (!log->ubuf) in bpf_verifier_vlog()
111 * ubuf and there is no wrap around in bpf_verifier_vlog()
117 * if buf_start == buf_end, then we fill ubuf completely; we in bpf_verifier_vlog()
123 /* message fits within contiguous chunk of ubuf */ in bpf_verifier_vlog()
[all...] |
| /kernel/linux/linux-6.6/arch/powerpc/kernel/ptrace/ |
| H A D | ptrace-tm.c | 121 * @ubuf: User buffer to copy from.
136 const void *kbuf, const void __user *ubuf) in tm_cgpr_set()
151 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
156 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in tm_cgpr_set()
167 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
173 user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
178 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in tm_cgpr_set()
186 user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in tm_cgpr_set()
259 * @ubuf: User buffer to copy from.
275 const void *kbuf, const void __user *ubuf) in tm_cfpr_set()
134 tm_cgpr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cgpr_set() argument
273 tm_cfpr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cfpr_set() argument
393 tm_cvmx_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cvmx_set() argument
512 tm_cvsx_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cvsx_set() argument
616 tm_spr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_spr_set() argument
676 tm_tar_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_tar_set() argument
717 tm_ppr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_ppr_set() argument
757 tm_dscr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_dscr_set() argument
782 tm_cgpr32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tm_cgpr32_set() argument
[all...] |
| H A D | ptrace-decl.h | 75 const void *kbuf, const void __user *ubuf);
83 const void *kbuf, const void __user *ubuf);
91 const void *kbuf, const void __user *ubuf);
99 const void *kbuf, const void __user *ubuf);
110 const void *kbuf, const void __user *ubuf,
125 const void *kbuf, const void __user *ubuf);
130 const void *kbuf, const void __user *ubuf);
135 const void *kbuf, const void __user *ubuf);
140 const void *kbuf, const void __user *ubuf);
145 const void *kbuf, const void __user *ubuf);
[all...] |
| H A D | ptrace-view.c | 240 const void __user *ubuf) in gpr_set()
248 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in gpr_set()
253 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in gpr_set()
264 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in gpr_set()
270 user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in gpr_set()
275 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®, in gpr_set()
283 user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in gpr_set()
301 const void __user *ubuf) in ppr_set()
306 return user_regset_copyin(&pos, &count, &kbuf, &ubuf, in ppr_set()
317 const void __user *ubuf) in dscr_set()
238 gpr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) gpr_set() argument
299 ppr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) ppr_set() argument
315 dscr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) dscr_set() argument
329 tar_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) tar_set() argument
364 ebb_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) ebb_set() argument
418 pmu_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) pmu_set() argument
504 hashkeyr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) hashkeyr_set() argument
538 pkey_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) pkey_set() argument
757 gpr32_set_common_user(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void __user *ubuf, unsigned long *regs) gpr32_set_common_user() argument
811 gpr32_set_common(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf, unsigned long *regs) gpr32_set_common() argument
834 gpr32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) gpr32_set() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/net/wireless/marvell/mwifiex/ |
| H A D | debugfs.c | 74 mwifiex_info_read(struct file *file, char __user *ubuf, in mwifiex_info_read() argument
148 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_info_read()
178 mwifiex_getlog_read(struct file *file, char __user *ubuf, in mwifiex_getlog_read() argument
235 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_getlog_read()
254 mwifiex_histogram_read(struct file *file, char __user *ubuf, in mwifiex_histogram_read() argument
324 ret = simple_read_from_buffer(ubuf, count, ppos, (char *)page, in mwifiex_histogram_read()
333 mwifiex_histogram_write(struct file *file, const char __user *ubuf, in mwifiex_histogram_write() argument
393 mwifiex_debug_read(struct file *file, char __user *ubuf, in mwifiex_debug_read() argument
411 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_debug_read()
430 const char __user *ubuf, size_ in mwifiex_regrdwr_write()
429 mwifiex_regrdwr_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_regrdwr_write() argument
464 mwifiex_regrdwr_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_regrdwr_read() argument
518 mwifiex_debug_mask_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_debug_mask_read() argument
544 mwifiex_debug_mask_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_debug_mask_write() argument
572 mwifiex_verext_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_verext_write() argument
599 mwifiex_verext_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_verext_read() argument
619 mwifiex_memrw_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_memrw_write() argument
666 mwifiex_memrw_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_memrw_read() argument
695 mwifiex_rdeeprom_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_rdeeprom_write() argument
729 mwifiex_rdeeprom_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_rdeeprom_read() argument
772 mwifiex_hscfg_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_hscfg_write() argument
831 mwifiex_hscfg_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_hscfg_read() argument
856 mwifiex_timeshare_coex_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_timeshare_coex_read() argument
878 mwifiex_timeshare_coex_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_timeshare_coex_write() argument
906 mwifiex_reset_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_reset_write() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/net/wireless/marvell/mwifiex/ |
| H A D | debugfs.c | 62 mwifiex_info_read(struct file *file, char __user *ubuf, in mwifiex_info_read() argument
136 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_info_read()
166 mwifiex_getlog_read(struct file *file, char __user *ubuf, in mwifiex_getlog_read() argument
223 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_getlog_read()
242 mwifiex_histogram_read(struct file *file, char __user *ubuf, in mwifiex_histogram_read() argument
312 ret = simple_read_from_buffer(ubuf, count, ppos, (char *)page, in mwifiex_histogram_read()
321 mwifiex_histogram_write(struct file *file, const char __user *ubuf, in mwifiex_histogram_write() argument
381 mwifiex_debug_read(struct file *file, char __user *ubuf, in mwifiex_debug_read() argument
399 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_debug_read()
418 const char __user *ubuf, size_ in mwifiex_regrdwr_write()
417 mwifiex_regrdwr_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_regrdwr_write() argument
455 mwifiex_regrdwr_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_regrdwr_read() argument
509 mwifiex_debug_mask_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_debug_mask_read() argument
535 mwifiex_debug_mask_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_debug_mask_write() argument
563 mwifiex_verext_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_verext_write() argument
590 mwifiex_verext_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_verext_read() argument
610 mwifiex_memrw_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_memrw_write() argument
657 mwifiex_memrw_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_memrw_read() argument
686 mwifiex_rdeeprom_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_rdeeprom_write() argument
723 mwifiex_rdeeprom_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_rdeeprom_read() argument
766 mwifiex_hscfg_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_hscfg_write() argument
825 mwifiex_hscfg_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_hscfg_read() argument
850 mwifiex_timeshare_coex_read(struct file *file, char __user *ubuf, size_t count, loff_t *ppos) mwifiex_timeshare_coex_read() argument
872 mwifiex_timeshare_coex_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_timeshare_coex_write() argument
900 mwifiex_reset_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) mwifiex_reset_write() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/ntb/test/ |
| H A D | ntb_tool.c | 341 static ssize_t tool_fn_read(struct tool_ctx *tc, char __user *ubuf, in tool_fn_read() argument
356 return simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_fn_read()
360 const char __user *ubuf, in tool_fn_write()
377 if (copy_from_user(buf, ubuf, size)) { in tool_fn_write()
412 static ssize_t tool_port_read(struct file *filep, char __user *ubuf, in tool_port_read() argument
421 return simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_port_read()
428 static ssize_t tool_peer_port_read(struct file *filep, char __user *ubuf, in tool_peer_port_read() argument
439 return simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_peer_port_read()
469 static ssize_t tool_link_write(struct file *filep, const char __user *ubuf, in tool_link_write() argument
476 ret = kstrtobool_from_user(ubuf, siz in tool_link_write()
359 tool_fn_write(struct tool_ctx *tc, const char __user *ubuf, size_t size, loff_t *offp, int (*fn_set)(struct ntb_dev *, u64), int (*fn_clear)(struct ntb_dev *, u64)) tool_fn_write() argument
495 tool_peer_link_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_link_read() argument
516 tool_peer_link_event_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_link_event_write() argument
548 tool_mw_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_mw_read() argument
560 tool_mw_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_mw_write() argument
644 tool_mw_trans_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_mw_trans_read() argument
706 tool_mw_trans_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_mw_trans_write() argument
731 tool_peer_mw_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_read() argument
769 tool_peer_mw_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_write() argument
872 tool_peer_mw_trans_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_trans_read() argument
929 tool_peer_mw_trans_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_trans_write() argument
1032 tool_db_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_db_read() argument
1040 tool_db_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_db_write() argument
1053 tool_db_valid_mask_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_db_valid_mask_read() argument
1065 tool_db_mask_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_db_mask_read() argument
1073 tool_db_mask_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_db_mask_write() argument
1086 tool_peer_db_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_read() argument
1094 tool_peer_db_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_write() argument
1107 tool_peer_db_mask_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_mask_read() argument
1116 tool_peer_db_mask_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_mask_write() argument
1131 tool_db_event_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_db_event_write() argument
1158 tool_spad_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_spad_read() argument
1174 tool_spad_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_spad_write() argument
1199 tool_peer_spad_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_spad_read() argument
1215 tool_peer_spad_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_spad_write() argument
1281 tool_inmsg_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_inmsg_read() argument
1301 tool_outmsg_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_outmsg_write() argument
1322 tool_msg_sts_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_msg_sts_read() argument
1330 tool_msg_sts_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_msg_sts_write() argument
1343 tool_msg_inbits_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_msg_inbits_read() argument
1355 tool_msg_outbits_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_msg_outbits_read() argument
1367 tool_msg_mask_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_msg_mask_write() argument
1381 tool_msg_event_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_msg_event_write() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/ntb/test/ |
| H A D | ntb_tool.c | 341 static ssize_t tool_fn_read(struct tool_ctx *tc, char __user *ubuf, in tool_fn_read() argument
356 return simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_fn_read()
360 const char __user *ubuf, in tool_fn_write()
373 buf = memdup_user_nul(ubuf, size); in tool_fn_write()
405 static ssize_t tool_port_read(struct file *filep, char __user *ubuf, in tool_port_read() argument
414 return simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_port_read()
421 static ssize_t tool_peer_port_read(struct file *filep, char __user *ubuf, in tool_peer_port_read() argument
432 return simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_peer_port_read()
462 static ssize_t tool_link_write(struct file *filep, const char __user *ubuf, in tool_link_write() argument
469 ret = kstrtobool_from_user(ubuf, siz in tool_link_write()
359 tool_fn_write(struct tool_ctx *tc, const char __user *ubuf, size_t size, loff_t *offp, int (*fn_set)(struct ntb_dev *, u64), int (*fn_clear)(struct ntb_dev *, u64)) tool_fn_write() argument
488 tool_peer_link_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_link_read() argument
509 tool_peer_link_event_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_link_event_write() argument
541 tool_mw_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_mw_read() argument
553 tool_mw_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_mw_write() argument
637 tool_mw_trans_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_mw_trans_read() argument
699 tool_mw_trans_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_mw_trans_write() argument
724 tool_peer_mw_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_read() argument
762 tool_peer_mw_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_write() argument
865 tool_peer_mw_trans_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_trans_read() argument
922 tool_peer_mw_trans_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_mw_trans_write() argument
1025 tool_db_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_db_read() argument
1033 tool_db_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_db_write() argument
1046 tool_db_valid_mask_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_db_valid_mask_read() argument
1058 tool_db_mask_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_db_mask_read() argument
1066 tool_db_mask_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_db_mask_write() argument
1079 tool_peer_db_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_read() argument
1087 tool_peer_db_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_write() argument
1100 tool_peer_db_mask_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_mask_read() argument
1109 tool_peer_db_mask_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_db_mask_write() argument
1124 tool_db_event_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_db_event_write() argument
1151 tool_spad_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_spad_read() argument
1167 tool_spad_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_spad_write() argument
1192 tool_peer_spad_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_peer_spad_read() argument
1208 tool_peer_spad_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_peer_spad_write() argument
1274 tool_inmsg_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_inmsg_read() argument
1294 tool_outmsg_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_outmsg_write() argument
1315 tool_msg_sts_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_msg_sts_read() argument
1323 tool_msg_sts_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_msg_sts_write() argument
1336 tool_msg_inbits_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_msg_inbits_read() argument
1348 tool_msg_outbits_read(struct file *filep, char __user *ubuf, size_t size, loff_t *offp) tool_msg_outbits_read() argument
1360 tool_msg_mask_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_msg_mask_write() argument
1374 tool_msg_event_write(struct file *filep, const char __user *ubuf, size_t size, loff_t *offp) tool_msg_event_write() argument
[all...] |
| /kernel/linux/linux-5.10/arch/sparc/kernel/ |
| H A D | ptrace_32.c | 110 const void *kbuf, const void __user *ubuf) in genregs32_set()
120 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
128 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
138 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
147 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
152 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
157 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
162 return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, in genregs32_set()
185 const void *kbuf, const void __user *ubuf) in fpregs32_set()
194 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in fpregs32_set()
107 genregs32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) genregs32_set() argument
182 fpregs32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) fpregs32_set() argument
260 setregs_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) setregs_set() argument
300 setfpregs_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) setfpregs_set() argument
[all...] |
| /kernel/linux/linux-6.6/arch/sparc/kernel/ |
| H A D | ptrace_32.c | 109 const void *kbuf, const void __user *ubuf) in genregs32_set()
119 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
127 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
137 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
146 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
151 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
156 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs32_set()
161 user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 36 * sizeof(u32), in genregs32_set()
185 const void *kbuf, const void __user *ubuf) in fpregs32_set()
194 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in fpregs32_set()
106 genregs32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) genregs32_set() argument
182 fpregs32_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) fpregs32_set() argument
260 setregs_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) setregs_set() argument
300 setfpregs_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) setfpregs_set() argument
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/ |
| H A D | opal-lpc.c | 184 static ssize_t lpc_debug_read(struct file *filp, char __user *ubuf, in lpc_debug_read() argument
191 if (!access_ok(ubuf, count)) in lpc_debug_read()
250 rc = __put_user((u32)data, (u32 __user *)ubuf); in lpc_debug_read()
256 rc = __put_user((u16)data, (u16 __user *)ubuf); in lpc_debug_read()
262 rc = __put_user((u8)data, (u8 __user *)ubuf); in lpc_debug_read()
268 ubuf += len; in lpc_debug_read()
275 static ssize_t lpc_debug_write(struct file *filp, const char __user *ubuf, in lpc_debug_write() argument
282 if (!access_ok(ubuf, count)) in lpc_debug_write()
320 rc = __get_user(data, (u32 __user *)ubuf); in lpc_debug_write()
324 rc = __get_user(data, (u16 __user *)ubuf); in lpc_debug_write()
[all...] |
| /kernel/linux/linux-6.6/arch/powerpc/platforms/powernv/ |
| H A D | opal-lpc.c | 184 static ssize_t lpc_debug_read(struct file *filp, char __user *ubuf, in lpc_debug_read() argument
191 if (!access_ok(ubuf, count)) in lpc_debug_read()
250 rc = __put_user((u32)data, (u32 __user *)ubuf); in lpc_debug_read()
256 rc = __put_user((u16)data, (u16 __user *)ubuf); in lpc_debug_read()
262 rc = __put_user((u8)data, (u8 __user *)ubuf); in lpc_debug_read()
268 ubuf += len; in lpc_debug_read()
275 static ssize_t lpc_debug_write(struct file *filp, const char __user *ubuf, in lpc_debug_write() argument
282 if (!access_ok(ubuf, count)) in lpc_debug_write()
320 rc = __get_user(data, (u32 __user *)ubuf); in lpc_debug_write()
324 rc = __get_user(data, (u16 __user *)ubuf); in lpc_debug_write()
[all...] |