Lines Matching refs:csize
301 int csize; in at_xdmac_csize() local
303 csize = ffs(maxburst) - 1; in at_xdmac_csize()
304 if (csize > 4) in at_xdmac_csize()
305 csize = -EINVAL; in at_xdmac_csize()
307 return csize; in at_xdmac_csize()
543 int csize, dwidth; in at_xdmac_compute_chan_conf() local
556 csize = ffs(atchan->sconfig.src_maxburst) - 1; in at_xdmac_compute_chan_conf()
557 if (csize < 0) { in at_xdmac_compute_chan_conf()
561 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()
579 csize = ffs(atchan->sconfig.dst_maxburst) - 1; in at_xdmac_compute_chan_conf()
580 if (csize < 0) { in at_xdmac_compute_chan_conf()
584 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()