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Searched refs:bounce_size (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/vdpa/vdpa_user/
H A Diova_domain.c200 if (iova >= domain->bounce_size) in vduse_domain_bounce()
270 bounce_pfns = domain->bounce_size >> BOUNCE_MAP_SHIFT; in vduse_domain_free_kernel_bounce_pages()
292 int bounce_pfns = domain->bounce_size >> BOUNCE_MAP_SHIFT; in vduse_domain_add_user_bounce_pages()
297 if (count != (domain->bounce_size >> PAGE_SHIFT)) in vduse_domain_add_user_bounce_pages()
337 int bounce_pfns = domain->bounce_size >> BOUNCE_MAP_SHIFT; in vduse_domain_remove_user_bounce_pages()
345 count = domain->bounce_size >> PAGE_SHIFT; in vduse_domain_remove_user_bounce_pages()
383 vduse_iotlb_del_range(domain, 0, domain->bounce_size - 1); in vduse_domain_reset_bounce_map()
400 ret = vduse_iotlb_add_range(domain, 0, domain->bounce_size - 1, in vduse_domain_init_bounce_map()
459 unsigned long limit = domain->bounce_size - 1; in vduse_domain_map_page()
561 if (iova < domain->bounce_size) in vduse_domain_mmap_fault()
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H A Dvduse_dev.c154 unsigned int bounce_size; member
1146 return dma_addr < token.group->as->domain->bounce_size; in vduse_dev_need_sync()
1162 return token.group->as->domain->bounce_size; in vduse_dev_max_mapping_size()
1328 size != dev->as[asid].domain->bounce_size) in vduse_dev_dereg_umem()
1355 size != dev->as[asid].domain->bounce_size || in vduse_dev_reg_umem()
1464 map->last == dev->as[asid].domain->bounce_size - 1) in vduse_dev_iotlb_entry()
1887 dev->as[i].domain->bounce_size); in vduse_dev_release()
2264 return sysfs_emit(buf, "%u\n", dev->bounce_size); in bounce_size_show()
2272 unsigned int bounce_size; in bounce_size_store() local
2281 ret = kstrtouint(buf, 10, &bounce_size); in bounce_size_store()
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/linux/drivers/char/
H A Dps3flash.c118 sector = *pos / dev->bounce_size * priv->chunk_sectors; in ps3flash_read()
119 offset = *pos % dev->bounce_size; in ps3flash_read()
123 n = min_t(u64, remaining, dev->bounce_size - offset); in ps3flash_read()
187 sector = *pos / dev->bounce_size * priv->chunk_sectors; in ps3flash_write()
188 offset = *pos % dev->bounce_size; in ps3flash_write()
192 n = min_t(u64, remaining, dev->bounce_size - offset); in ps3flash_write()
197 if (n != dev->bounce_size) in ps3flash_write()
374 dev->bounce_size = ps3flash_bounce_buffer.size; in ps3flash_probe()
376 priv->chunk_sectors = dev->bounce_size / dev->blk_size; in ps3flash_probe()
/linux/drivers/ps3/
H A Dps3stor_lib.c167 alignment = min(__ffs(dev->bounce_size), in ps3stor_setup()
172 __func__, __LINE__, dev->bounce_size, dev->bounce_buf); in ps3stor_setup()
181 PS3_DMA_OTHER, dev->bounce_buf, dev->bounce_size); in ps3stor_setup()
192 dev->bounce_size, DMA_BIDIRECTIONAL); in ps3stor_setup()
209 dma_unmap_single(&dev->sbd.core, dev->bounce_dma, dev->bounce_size, in ps3stor_setup()
233 dma_unmap_single(&dev->sbd.core, dev->bounce_dma, dev->bounce_size, in ps3stor_teardown()
/linux/arch/powerpc/include/asm/
H A Dps3stor.h34 unsigned long bounce_size; member
/linux/drivers/block/
H A Dps3disk.c428 dev->bounce_size = BOUNCE_SIZE; in ps3disk_probe()