Lines Matching refs:csize
302 int csize; in at_xdmac_csize() local
304 csize = ffs(maxburst) - 1; in at_xdmac_csize()
305 if (csize > 4) in at_xdmac_csize()
306 csize = -EINVAL; in at_xdmac_csize()
308 return csize; in at_xdmac_csize()
545 int csize, dwidth; in at_xdmac_compute_chan_conf() local
558 csize = ffs(atchan->sconfig.src_maxburst) - 1; in at_xdmac_compute_chan_conf()
559 if (csize < 0) { in at_xdmac_compute_chan_conf()
563 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()
581 csize = ffs(atchan->sconfig.dst_maxburst) - 1; in at_xdmac_compute_chan_conf()
582 if (csize < 0) { in at_xdmac_compute_chan_conf()
586 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()