Searched refs:kern_buf (Results 1 – 4 of 4) sorted by relevance
/drivers/scsi/bfa/ |
D | bfad_debugfs.c | 251 void *kern_buf; in bfad_debugfs_write_regrd() local 253 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regrd() 254 if (IS_ERR(kern_buf)) in bfad_debugfs_write_regrd() 255 return PTR_ERR(kern_buf); in bfad_debugfs_write_regrd() 257 rc = sscanf(kern_buf, "%x:%x", &addr, &len); in bfad_debugfs_write_regrd() 262 kfree(kern_buf); in bfad_debugfs_write_regrd() 266 kfree(kern_buf); in bfad_debugfs_write_regrd() 318 void *kern_buf; in bfad_debugfs_write_regwr() local 320 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regwr() 321 if (IS_ERR(kern_buf)) in bfad_debugfs_write_regwr() [all …]
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/drivers/scsi/qedf/ |
D | qedf_debugfs.c | 165 void *kern_buf; in qedf_dbg_debug_cmd_write() local 173 kern_buf = memdup_user(buffer, count); in qedf_dbg_debug_cmd_write() 174 if (IS_ERR(kern_buf)) in qedf_dbg_debug_cmd_write() 175 return PTR_ERR(kern_buf); in qedf_dbg_debug_cmd_write() 177 rval = kstrtouint(kern_buf, 10, &val); in qedf_dbg_debug_cmd_write() 178 kfree(kern_buf); in qedf_dbg_debug_cmd_write() 214 void *kern_buf; in qedf_dbg_stop_io_on_error_cmd_write() local 225 kern_buf = memdup_user(buffer, 6); in qedf_dbg_stop_io_on_error_cmd_write() 226 if (IS_ERR(kern_buf)) in qedf_dbg_stop_io_on_error_cmd_write() 227 return PTR_ERR(kern_buf); in qedf_dbg_stop_io_on_error_cmd_write() [all …]
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/drivers/net/ethernet/brocade/bna/ |
D | bnad_debugfs.c | 312 void *kern_buf; in bnad_debugfs_write_regrd() local 315 kern_buf = memdup_user(buf, nbytes); in bnad_debugfs_write_regrd() 316 if (IS_ERR(kern_buf)) in bnad_debugfs_write_regrd() 317 return PTR_ERR(kern_buf); in bnad_debugfs_write_regrd() 319 rc = sscanf(kern_buf, "%x:%x", &addr, &len); in bnad_debugfs_write_regrd() 322 kfree(kern_buf); in bnad_debugfs_write_regrd() 326 kfree(kern_buf); in bnad_debugfs_write_regrd() 372 void *kern_buf; in bnad_debugfs_write_regwr() local 375 kern_buf = memdup_user(buf, nbytes); in bnad_debugfs_write_regwr() 376 if (IS_ERR(kern_buf)) in bnad_debugfs_write_regwr() [all …]
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/drivers/staging/vme/devices/ |
D | vme_user.c | 92 void *kern_buf; /* Buffer address in kernel space */ member 127 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user() 132 if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user() 144 if (copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) in resource_from_user() 147 return vme_master_write(image[minor].resource, image[minor].kern_buf, in resource_from_user() 156 image_ptr = image[minor].kern_buf + *ppos; in buffer_to_user() 168 image_ptr = image[minor].kern_buf + *ppos; in buffer_from_user() 535 image[i].kern_buf = NULL; in vme_user_probe() 579 image[i].kern_buf = vme_alloc_consistent(image[i].resource, in vme_user_probe() 582 if (!image[i].kern_buf) { in vme_user_probe() [all …]
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