Lines Matching refs:csize
298 int csize; in at_xdmac_csize() local
300 csize = ffs(maxburst) - 1; in at_xdmac_csize()
301 if (csize > 4) in at_xdmac_csize()
302 csize = -EINVAL; in at_xdmac_csize()
304 return csize; in at_xdmac_csize()
502 int csize, dwidth; in at_xdmac_compute_chan_conf() local
515 csize = ffs(atchan->sconfig.src_maxburst) - 1; in at_xdmac_compute_chan_conf()
516 if (csize < 0) { in at_xdmac_compute_chan_conf()
520 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()
538 csize = ffs(atchan->sconfig.dst_maxburst) - 1; in at_xdmac_compute_chan_conf()
539 if (csize < 0) { in at_xdmac_compute_chan_conf()
543 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()