Searched refs:bounce_size (Results 1 - 9 of 9) sorted by relevance

/linux-master/arch/powerpc/include/asm/
H A Dps3stor.h34 unsigned long bounce_size; member in struct:ps3_storage_device
/linux-master/drivers/vdpa/vdpa_user/
H A Diova_domain.h31 size_t bounce_size; member in struct:vduse_iova_domain
82 size_t bounce_size);
H A Diova_domain.c169 if (iova >= domain->bounce_size)
235 bounce_pfns = domain->bounce_size >> PAGE_SHIFT;
257 if (count != (domain->bounce_size >> PAGE_SHIFT))
295 count = domain->bounce_size >> PAGE_SHIFT;
326 vduse_iotlb_del_range(domain, 0, domain->bounce_size - 1);
343 ret = vduse_iotlb_add_range(domain, 0, domain->bounce_size - 1,
402 unsigned long limit = domain->bounce_size - 1;
515 if (iova < domain->bounce_size)
573 vduse_domain_create(unsigned long iova_limit, size_t bounce_size) argument
581 bounce_pfns = PAGE_ALIGN(bounce_size) >> PAGE_SHIF
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H A Dvduse_dev.c117 unsigned int bounce_size; member in struct:vduse_dev
889 return domain->bounce_size;
1041 if (dev->umem->iova != iova || size != dev->domain->bounce_size)
1068 size != dev->domain->bounce_size ||
1389 map->last == dev->domain->bounce_size - 1)
1418 vduse_dev_dereg_umem(dev, 0, dev->domain->bounce_size);
1776 return sysfs_emit(buf, "%u\n", dev->bounce_size);
1784 unsigned int bounce_size; local
1792 ret = kstrtouint(buf, 10, &bounce_size);
1797 if (bounce_size > VDUSE_MAX_BOUNCE_SIZ
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/linux-master/drivers/char/
H A Dps3flash.c118 sector = *pos / dev->bounce_size * priv->chunk_sectors;
119 offset = *pos % dev->bounce_size;
123 n = min_t(u64, remaining, dev->bounce_size - offset);
187 sector = *pos / dev->bounce_size * priv->chunk_sectors;
188 offset = *pos % dev->bounce_size;
192 n = min_t(u64, remaining, dev->bounce_size - offset);
197 if (n != dev->bounce_size)
374 dev->bounce_size = ps3flash_bounce_buffer.size;
376 priv->chunk_sectors = dev->bounce_size / dev->blk_size;
/linux-master/drivers/ps3/
H A Dps3stor_lib.c166 alignment = min(__ffs(dev->bounce_size),
171 __func__, __LINE__, dev->bounce_size, dev->bounce_buf);
180 PS3_DMA_OTHER, dev->bounce_buf, dev->bounce_size);
191 dev->bounce_size, DMA_BIDIRECTIONAL);
208 dma_unmap_single(&dev->sbd.core, dev->bounce_dma, dev->bounce_size,
232 dma_unmap_single(&dev->sbd.core, dev->bounce_dma, dev->bounce_size,
/linux-master/drivers/scsi/
H A Dps3rom.c117 scsi_sg_copy_to_buffer(cmd, dev->bounce_buf, dev->bounce_size);
189 scsi_sg_copy_to_buffer(cmd, dev->bounce_buf, dev->bounce_size);
297 dev->bounce_size);
353 dev->bounce_size = BOUNCE_SIZE;
/linux-master/drivers/block/
H A Dps3disk.c387 .max_hw_sectors = dev->bounce_size >> 9,
389 .max_segment_size = dev->bounce_size,
424 dev->bounce_size = BOUNCE_SIZE;
/linux-master/drivers/mmc/host/
H A Dsdhci.c4150 unsigned int bounce_size; local
4158 bounce_size = SZ_64K;
4164 if (mmc->max_req_size < bounce_size)
4165 bounce_size = mmc->max_req_size;
4166 max_blocks = bounce_size / 512;
4174 bounce_size,
4179 bounce_size);
4189 bounce_size,
4199 host->bounce_buffer_size = bounce_size;
4203 mmc->max_seg_size = bounce_size;
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