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Searched refs:gen_cap (Results 1 - 7 of 7) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/idxd/
H A Dinit.c224 idxd->hw.gen_cap.bits = ioread64(idxd->reg_base + IDXD_GENCAP_OFFSET); in idxd_read_caps()
225 dev_dbg(dev, "gen_cap: %#llx\n", idxd->hw.gen_cap.bits); in idxd_read_caps()
226 idxd->max_xfer_bytes = 1ULL << idxd->hw.gen_cap.max_xfer_shift; in idxd_read_caps()
228 idxd->max_batch_size = 1U << idxd->hw.gen_cap.max_batch_shift; in idxd_read_caps()
230 if (idxd->hw.gen_cap.config_en) in idxd_read_caps()
H A Didxd.h140 union gen_cap_reg gen_cap; member
H A Dsysfs.c1288 return sprintf(buf, "%#llx\n", idxd->hw.gen_cap.bits); in gen_cap_show()
1290 static DEVICE_ATTR_RO(gen_cap);
/kernel/linux/linux-6.6/drivers/dma/idxd/
H A Dinit.c349 if (idxd->hw.gen_cap.evl_support == 0) in idxd_init_evl()
460 idxd->hw.gen_cap.bits = ioread64(idxd->reg_base + IDXD_GENCAP_OFFSET); in idxd_read_caps()
461 dev_dbg(dev, "gen_cap: %#llx\n", idxd->hw.gen_cap.bits); in idxd_read_caps()
463 if (idxd->hw.gen_cap.cmd_cap) { in idxd_read_caps()
472 idxd->max_xfer_bytes = 1ULL << idxd->hw.gen_cap.max_xfer_shift; in idxd_read_caps()
474 idxd_set_max_batch_size(idxd->data->type, idxd, 1U << idxd->hw.gen_cap.max_batch_shift); in idxd_read_caps()
476 if (idxd->hw.gen_cap.config_en) in idxd_read_caps()
H A Didxd.h242 union gen_cap_reg gen_cap; member
367 return idxd->hw.gen_cap.evl_support ? in evl_ent_size()
368 (32 * (1 << idxd->hw.gen_cap.evl_support)) : 0; in evl_ent_size()
H A Dsysfs.c812 if (!idxd->hw.gen_cap.block_on_fault) in wq_block_on_fault_store()
1433 return sysfs_emit(buf, "%#llx\n", idxd->hw.gen_cap.bits); in gen_cap_show()
1435 static DEVICE_ATTR_RO(gen_cap);
1691 !idxd->hw.gen_cap.evl_support); in idxd_device_attr_event_log_size_invisible()
H A Ddevice.c879 if (idxd->hw.gen_cap.config_en && idxd->rdbuf_limit) { in idxd_groups_config_write()
958 if (idxd->hw.gen_cap.block_on_fault && in idxd_wq_config_write()

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