Lines Matching refs:dma_bounce_buffer
77 wh->dma_bounce_buffer = kmalloc(wh->dma_bounce_len, in dma_setup()
81 if (!wh->dma_bounce_buffer) { in dma_setup()
88 memcpy(wh->dma_bounce_buffer, scsi_pointer->ptr, in dma_setup()
93 addr = dma_map_single(hdata->dev, wh->dma_bounce_buffer, in dma_setup()
98 wh->dma_bounce_buffer); in dma_setup()
105 kfree(wh->dma_bounce_buffer); in dma_setup()
106 wh->dma_bounce_buffer = NULL; in dma_setup()
173 if (status && wh->dma_bounce_buffer) { in dma_stop()
175 memcpy(scsi_pointer->ptr, wh->dma_bounce_buffer, in dma_stop()
177 kfree(wh->dma_bounce_buffer); in dma_stop()
178 wh->dma_bounce_buffer = NULL; in dma_stop()