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Searched refs:max_xfer_bytes (Results 1 - 11 of 11) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/idxd/
H A Dinit.c179 wq->max_xfer_bytes = idxd->max_xfer_bytes; in idxd_setup_internals()
226 idxd->max_xfer_bytes = 1ULL << idxd->hw.gen_cap.max_xfer_shift; in idxd_read_caps()
227 dev_dbg(dev, "max xfer size: %llu bytes\n", idxd->max_xfer_bytes); in idxd_read_caps()
H A Didxd.h126 u64 max_xfer_bytes; member
191 u64 max_xfer_bytes; member
H A Ddma.c118 if (len > idxd->max_xfer_bytes) in idxd_dma_submit_memcpy()
H A Dsysfs.c1090 return sprintf(buf, "%llu\n", wq->max_xfer_bytes); in wq_max_transfer_size_show()
1111 if (xfer_size > idxd->max_xfer_bytes) in wq_max_transfer_size_store()
1114 wq->max_xfer_bytes = xfer_size; in wq_max_transfer_size_store()
1262 return sprintf(buf, "%llu\n", idxd->max_xfer_bytes); in max_transfer_size_show()
H A Ddevice.c594 wq->wqcfg->max_xfer_shift = ilog2(wq->max_xfer_bytes); in idxd_wq_config_write()
/kernel/linux/linux-6.6/drivers/dma/idxd/
H A Dinit.c189 wq->max_xfer_bytes = WQ_DEFAULT_MAX_XFER; in idxd_setup_wqs()
472 idxd->max_xfer_bytes = 1ULL << idxd->hw.gen_cap.max_xfer_shift; in idxd_read_caps()
473 dev_dbg(dev, "max xfer size: %llu bytes\n", idxd->max_xfer_bytes); in idxd_read_caps()
H A Didxd.h224 u64 max_xfer_bytes; member
336 u64 max_xfer_bytes; member
H A Ddma.c118 if (len > idxd->max_xfer_bytes) in idxd_dma_submit_memcpy()
H A Dsysfs.c1004 return sysfs_emit(buf, "%llu\n", wq->max_xfer_bytes); in wq_max_transfer_size_show()
1025 if (xfer_size > idxd->max_xfer_bytes) in wq_max_transfer_size_store()
1028 wq->max_xfer_bytes = xfer_size; in wq_max_transfer_size_store()
1415 return sysfs_emit(buf, "%llu\n", idxd->max_xfer_bytes); in max_transfer_size_show()
H A Ddevice.c374 wq->max_xfer_bytes = WQ_DEFAULT_MAX_XFER; in idxd_wq_disable_cleanup()
970 wq->wqcfg->max_xfer_shift = ilog2(wq->max_xfer_bytes); in idxd_wq_config_write()
1148 wq->max_xfer_bytes = 1ULL << wq->wqcfg->max_xfer_shift; in idxd_wq_load_config()
/kernel/linux/linux-6.6/drivers/scsi/
H A Dstorvsc_drv.c1934 u32 max_xfer_bytes; in storvsc_probe() local
2013 max_xfer_bytes = round_down(stor_device->max_transfer_bytes, HV_HYP_PAGE_SIZE); in storvsc_probe()
2015 max_xfer_bytes = min(max_xfer_bytes, STORVSC_FC_MAX_XFER_SIZE); in storvsc_probe()
2018 host->max_sectors = max_xfer_bytes >> 9; in storvsc_probe()
2032 host->sg_tablesize = (max_xfer_bytes >> HV_HYP_PAGE_SHIFT) + 1; in storvsc_probe()

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