Lines Matching refs:csize
291 int csize; in at_xdmac_csize() local
293 csize = ffs(maxburst) - 1; in at_xdmac_csize()
294 if (csize > 4) in at_xdmac_csize()
295 csize = -EINVAL; in at_xdmac_csize()
297 return csize; in at_xdmac_csize()
544 int csize, dwidth; in at_xdmac_compute_chan_conf() local
557 csize = ffs(atchan->sconfig.src_maxburst) - 1; in at_xdmac_compute_chan_conf()
558 if (csize < 0) { in at_xdmac_compute_chan_conf()
562 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()
580 csize = ffs(atchan->sconfig.dst_maxburst) - 1; in at_xdmac_compute_chan_conf()
581 if (csize < 0) { in at_xdmac_compute_chan_conf()
585 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()