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Searched refs:bounce_buffer (Results 1 – 8 of 8) sorted by relevance

/drivers/mtd/nand/
Dr852.c209 memcpy(dev->bounce_buffer, buf, R852_DMA_LEN); in r852_do_dma()
226 memcpy((void *)buf, dev->bounce_buffer, R852_DMA_LEN); in r852_do_dma()
890 dev->bounce_buffer = pci_alloc_consistent(pci_dev, R852_DMA_LEN, in r852_probe()
893 if (!dev->bounce_buffer) in r852_probe()
952 dev->bounce_buffer, dev->phys_bounce_buffer); in r852_probe()
987 dev->bounce_buffer, dev->phys_bounce_buffer); in r852_remove()
Dr852.h120 uint8_t *bounce_buffer; /* virtual address of bounce buffer */ member
/drivers/usb/host/
Dimx21-hcd.c204 etd->bounce_buffer = NULL; in reset_etd()
289 etd->bounce_buffer = kmalloc(etd->len, in activate_etd()
293 etd->bounce_buffer = kmemdup(etd->cpu_buffer, in activate_etd()
297 if (!etd->bounce_buffer) { in activate_etd()
304 etd->bounce_buffer, in activate_etd()
353 kfree(etd->bounce_buffer); in activate_etd()
1070 if (etd->bounce_buffer) { in nonisoc_etd_done()
1071 memcpy(etd->cpu_buffer, etd->bounce_buffer, bytes_xfrd); in nonisoc_etd_done()
1081 kfree(etd->bounce_buffer); in nonisoc_etd_done()
1082 etd->bounce_buffer = NULL; in nonisoc_etd_done()
[all …]
Dimx21-hcd.h369 void *bounce_buffer; member
/drivers/gpu/drm/via/
Dvia_dmablit.h47 unsigned char *bounce_buffer; member
Dvia_dmablit.c199 vfree(vsg->bounce_buffer); in via_free_sg_info()
200 vsg->bounce_buffer = NULL; in via_free_sg_info()
584 vsg->bounce_buffer = NULL; in via_build_sg_info()
/drivers/net/ethernet/ibm/
Dibmveth.c496 if (adapter->bounce_buffer != NULL) { in ibmveth_cleanup()
504 kfree(adapter->bounce_buffer); in ibmveth_cleanup()
505 adapter->bounce_buffer = NULL; in ibmveth_cleanup()
655 adapter->bounce_buffer = in ibmveth_open()
657 if (!adapter->bounce_buffer) { in ibmveth_open()
662 dma_map_single(&adapter->vdev->dev, adapter->bounce_buffer, in ibmveth_open()
998 skb_copy_from_linear_data(skb, adapter->bounce_buffer, in ibmveth_start_xmit()
Dibmveth.h149 void *bounce_buffer; member