Lines Matching refs:csize
292 int csize; in at_xdmac_csize() local
294 csize = ffs(maxburst) - 1; in at_xdmac_csize()
295 if (csize > 4) in at_xdmac_csize()
296 csize = -EINVAL; in at_xdmac_csize()
298 return csize; in at_xdmac_csize()
542 int csize, dwidth; in at_xdmac_compute_chan_conf() local
555 csize = ffs(atchan->sconfig.src_maxburst) - 1; in at_xdmac_compute_chan_conf()
556 if (csize < 0) { in at_xdmac_compute_chan_conf()
560 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()
578 csize = ffs(atchan->sconfig.dst_maxburst) - 1; in at_xdmac_compute_chan_conf()
579 if (csize < 0) { in at_xdmac_compute_chan_conf()
583 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()