Lines Matching defs:devdata
108 } __rcu *devdata;
304 local_devdata = rcu_dereference(devdata);
435 local_devdata = rcu_dereference(devdata);
514 * nx842_OF_set_defaults -- Set default (disabled) values for devdata
516 * @devdata - struct nx842_devdata to update
520 * -ENOENT if @devdata ptr is NULL
522 static int nx842_OF_set_defaults(struct nx842_devdata *devdata)
524 if (devdata) {
525 devdata->max_sync_size = 0;
526 devdata->max_sync_sg = 0;
527 devdata->max_sg_len = 0;
541 * @devdata: struct nx842_devdata to use for dev_info
548 static int nx842_OF_upd_status(struct nx842_devdata *devdata,
557 dev_info(devdata->dev, "%s: unknown status '%s'\n", __func__, status);
576 * @devdata - struct nx842_devdata to update
583 static int nx842_OF_upd_maxsglen(struct nx842_devdata *devdata,
589 dev_err(devdata->dev, "%s: unexpected format for ibm,max-sg-len property\n", __func__);
590 dev_dbg(devdata->dev, "%s: ibm,max-sg-len is %d bytes long, expected %lu bytes\n", __func__,
594 devdata->max_sg_len = min_t(unsigned int,
624 * @devdata - struct nx842_devdata to update
631 static int nx842_OF_upd_maxsyncop(struct nx842_devdata *devdata,
646 dev_err(devdata->dev, "%s: unexpected format for ibm,max-sync-cop property\n", __func__);
647 dev_dbg(devdata->dev, "%s: ibm,max-sync-cop is %d bytes long, expected %lu bytes\n", __func__, prop->length,
663 devdata->max_sync_size = min(comp_data_limit, decomp_data_limit);
665 devdata->max_sync_size = min_t(unsigned int, devdata->max_sync_size,
668 if (devdata->max_sync_size < 4096) {
669 dev_err(devdata->dev, "%s: hardware max data size (%u) is "
672 __func__, devdata->max_sync_size);
677 nx842_pseries_constraints.maximum = devdata->max_sync_size;
679 devdata->max_sync_sg = min(comp_sg_limit, decomp_sg_limit);
680 if (devdata->max_sync_sg < 1) {
681 dev_err(devdata->dev, "%s: hardware max sg size (%u) is "
684 __func__, devdata->max_sync_sg);
707 * -ENOMEM - Could not allocate memory for new devdata structure
728 old_devdata = rcu_dereference_check(devdata,
786 rcu_assign_pointer(devdata, new_devdata);
797 rcu_assign_pointer(devdata, new_devdata);
833 local_devdata = rcu_dereference(devdata);
859 local_devdata = rcu_dereference(devdata); \
898 local_devdata = rcu_dereference(devdata);
994 old_devdata = rcu_dereference_check(devdata,
1009 rcu_assign_pointer(devdata, new_devdata);
1027 dev_set_drvdata(&viodev->dev, rcu_dereference(devdata));
1058 old_devdata = rcu_dereference_check(devdata,
1061 RCU_INIT_POINTER(devdata, NULL);
1094 RCU_INIT_POINTER(devdata, NULL);
1099 RCU_INIT_POINTER(devdata, new_devdata);
1122 old_devdata = rcu_dereference_check(devdata,
1124 RCU_INIT_POINTER(devdata, NULL);