| /linux/drivers/ps3/ |
| H A D | ps3stor_lib.c | 168 __ffs((unsigned long)dev->bounce_buf)); 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()
190 dev->bounce_lpar = ps3_mm_phys_to_lpar(__pa(dev->bounce_buf)); in ps3stor_setup()
191 dev->bounce_dma = dma_map_single(&dev->sbd.core, dev->bounce_buf, in ps3stor_setup()
|
| /linux/drivers/block/ |
| H A D | ps3disk.c | 92 memcpy_from_bvec(dev->bounce_buf + offset, &bvec); in ps3disk_scatter_gather()
94 memcpy_to_bvec(&bvec, dev->bounce_buf + offset); in ps3disk_scatter_gather()
344 u16 *id = dev->bounce_buf; in ps3disk_identify()
429 dev->bounce_buf = kmalloc(BOUNCE_SIZE, GFP_DMA); in ps3disk_probe()
430 if (!dev->bounce_buf) { in ps3disk_probe()
482 kfree(dev->bounce_buf); in ps3disk_probe()
508 kfree(dev->bounce_buf); in ps3disk_remove()
|
| /linux/drivers/virt/vboxguest/ |
| H A D | vboxguest_utils.c | 209 void *buf, *bounce_buf; in hgcm_call_preprocess_linaddr() local
221 bounce_buf = kvmalloc(len, GFP_KERNEL); in hgcm_call_preprocess_linaddr()
222 if (!bounce_buf) in hgcm_call_preprocess_linaddr()
225 *bounce_buf_ret = bounce_buf; in hgcm_call_preprocess_linaddr()
228 ret = copy_from_user(bounce_buf, (void __user *)buf, len); in hgcm_call_preprocess_linaddr()
232 memset(bounce_buf, 0, len); in hgcm_call_preprocess_linaddr()
235 hgcm_call_add_pagelist_size(bounce_buf, len, extra); in hgcm_call_preprocess_linaddr()
|
| /linux/drivers/mmc/host/ |
| H A D | mmci_stm32_sdmmc.c | 60 void *bounce_buf; member
115 if (!idma->bounce_buf) { in sdmmc_idma_validate_data()
116 idma->bounce_buf = dmam_alloc_coherent(dev, in sdmmc_idma_validate_data()
120 if (!idma->bounce_buf) { in sdmmc_idma_validate_data()
141 idma->bounce_buf, xfer_bytes); in _sdmmc_idma_prep_data()
180 idma->bounce_buf, xfer_bytes); in sdmmc_idma_unprep_data()
|
| H A D | usdhi6rol0.c | 177 u8 bounce_buf[512]; member
329 host->blk_page = host->bounce_buf; in usdhi6_blk_bounce()
335 memcpy(host->bounce_buf, host->head_pg.mapped + PAGE_SIZE - blk_head, in usdhi6_blk_bounce()
337 memcpy(host->bounce_buf + blk_head, host->pg.mapped, in usdhi6_blk_bounce()
408 host->bounce_buf, blk_head); in usdhi6_sg_unmap()
409 memcpy(host->pg.mapped, host->bounce_buf + blk_head, in usdhi6_sg_unmap()
|
| /linux/drivers/char/ |
| H A D | ps3flash.c | 124 src = dev->bounce_buf + offset; in ps3flash_read()
193 dst = dev->bounce_buf + offset; in ps3flash_write()
375 dev->bounce_buf = ps3flash_bounce_buffer.address; in ps3flash_probe()
|
| /linux/arch/powerpc/include/asm/ |
| H A D | ps3stor.h | 35 void *bounce_buf; member
|
| /linux/include/linux/ |
| H A D | mhi.h | 459 bool bounce_buf; member
|
| /linux/drivers/usb/cdns3/ |
| H A D | cdnsp-mem.c | 49 seg->bounce_buf = kzalloc(max_packet, flags | GFP_DMA); in cdnsp_segment_alloc()
50 if (!seg->bounce_buf) in cdnsp_segment_alloc()
77 kfree(seg->bounce_buf); in cdnsp_segment_free()
|
| H A D | cdnsp-ring.c | 625 seg->bounce_buf, seg->bounce_len, in cdnsp_unmap_td_bounce_buffer()
1835 seg->bounce_buf, new_buff_len, enqd_len); in cdnsp_align_td()
1836 seg->bounce_dma = dma_map_single(dev, seg->bounce_buf, in cdnsp_align_td()
1839 seg->bounce_dma = dma_map_single(dev, seg->bounce_buf, in cdnsp_align_td()
|
| H A D | cdnsp-gadget.h | 1186 void *bounce_buf; member
|
| /linux/drivers/usb/host/ |
| H A D | xhci-ring.c | 866 len = sg_pcopy_from_buffer(urb->sg, urb->num_sgs, seg->bounce_buf, in xhci_unmap_td_bounce_buffer()
872 memcpy(urb->transfer_buffer + seg->bounce_offs, seg->bounce_buf, in xhci_unmap_td_bounce_buffer()
3580 seg->bounce_buf, new_buff_len, enqd_len); in xhci_align_td()
3585 memcpy(seg->bounce_buf, urb->transfer_buffer + enqd_len, new_buff_len); in xhci_align_td()
3588 seg->bounce_dma = dma_map_single(dev, seg->bounce_buf, in xhci_align_td()
3591 seg->bounce_dma = dma_map_single(dev, seg->bounce_buf, in xhci_align_td()
|
| /linux/drivers/crypto/ccp/ |
| H A D | sev-dev.c | 729 void *bounce_buf = __va(__sme_clr(*desc->paddr_ptr)); in snp_unmap_cmd_buf_desc() local
732 memcpy(dst_buf, bounce_buf, desc->len); in snp_unmap_cmd_buf_desc()
733 __free_pages(virt_to_page(bounce_buf), get_order(desc->len)); in snp_unmap_cmd_buf_desc()
|
| /linux/drivers/bus/mhi/host/ |
| H A D | init.c | 902 mhi_cntrl->bounce_buf = config->use_bounce_buf; in parse_config()
992 if (mhi_cntrl->bounce_buf) { in mhi_register_controller()
|