Searched refs:kern_buf (Results 1 – 3 of 3) sorted by relevance
| /linux-4.4.14/drivers/scsi/bfa/ |
| D | bfad_debugfs.c | 261 void *kern_buf; in bfad_debugfs_write_regrd() local
263 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regrd()
264 if (IS_ERR(kern_buf)) in bfad_debugfs_write_regrd()
265 return PTR_ERR(kern_buf); in bfad_debugfs_write_regrd()
267 rc = sscanf(kern_buf, "%x:%x", &addr, &len); in bfad_debugfs_write_regrd()
272 kfree(kern_buf); in bfad_debugfs_write_regrd()
276 kfree(kern_buf); in bfad_debugfs_write_regrd()
328 void *kern_buf; in bfad_debugfs_write_regwr() local
330 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regwr()
331 if (IS_ERR(kern_buf)) in bfad_debugfs_write_regwr()
[all …]
|
| /linux-4.4.14/drivers/net/ethernet/brocade/bna/ |
| D | bnad_debugfs.c | 319 void *kern_buf; in bnad_debugfs_write_regrd() local
322 kern_buf = memdup_user(buf, nbytes); in bnad_debugfs_write_regrd()
323 if (IS_ERR(kern_buf)) in bnad_debugfs_write_regrd()
324 return PTR_ERR(kern_buf); in bnad_debugfs_write_regrd()
326 rc = sscanf(kern_buf, "%x:%x", &addr, &len); in bnad_debugfs_write_regrd()
329 kfree(kern_buf); in bnad_debugfs_write_regrd()
333 kfree(kern_buf); in bnad_debugfs_write_regrd()
378 void *kern_buf; in bnad_debugfs_write_regwr() local
381 kern_buf = memdup_user(buf, nbytes); in bnad_debugfs_write_regwr()
382 if (IS_ERR(kern_buf)) in bnad_debugfs_write_regwr()
[all …]
|
| /linux-4.4.14/drivers/staging/vme/devices/ |
| D | vme_user.c | 96 void *kern_buf; /* Buffer address in kernel space */ member
131 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user()
136 if (__copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user()
148 if (__copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) in resource_from_user()
151 return vme_master_write(image[minor].resource, image[minor].kern_buf, in resource_from_user()
160 image_ptr = image[minor].kern_buf + *ppos; in buffer_to_user()
172 image_ptr = image[minor].kern_buf + *ppos; in buffer_from_user()
539 image[i].kern_buf = NULL; in vme_user_probe()
583 image[i].kern_buf = vme_alloc_consistent(image[i].resource, in vme_user_probe()
585 if (!image[i].kern_buf) { in vme_user_probe()
[all …]
|