Lines Matching refs:dma_bounce_buffer
67 wh->dma_bounce_buffer = in dma_setup()
73 !wh->dma_bounce_buffer) { in dma_setup()
74 wh->dma_bounce_buffer = in dma_setup()
78 if (!wh->dma_bounce_buffer) { in dma_setup()
87 addr = virt_to_bus(wh->dma_bounce_buffer); in dma_setup()
92 kfree(wh->dma_bounce_buffer); in dma_setup()
95 amiga_chip_free(wh->dma_bounce_buffer); in dma_setup()
98 wh->dma_bounce_buffer = in dma_setup()
102 if (!wh->dma_bounce_buffer) { in dma_setup()
107 addr = virt_to_bus(wh->dma_bounce_buffer); in dma_setup()
113 memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr, in dma_setup()
160 if (status && wh->dma_bounce_buffer) { in dma_stop()
162 memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer, in dma_stop()
166 kfree(wh->dma_bounce_buffer); in dma_stop()
168 amiga_chip_free(wh->dma_bounce_buffer); in dma_stop()
170 wh->dma_bounce_buffer = NULL; in dma_stop()