Lines Matching refs:cbd_sc
205 out_be16(&tbdf->cbd_sc, 0);
208 setbits16(&tbdf->cbd_sc, BD_I2C_START);
211 setbits16(&tbdf->cbd_sc, BD_SC_LAST | BD_SC_WRAP);
223 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT);
226 setbits16(&rbdf->cbd_sc, BD_SC_WRAP);
229 setbits16(&tbdf->cbd_sc, BD_SC_READY);
236 setbits16(&tbdf->cbd_sc, BD_SC_READY | BD_SC_INTRPT);
261 in_be16(&tbdf->cbd_sc), in_be16(&rbdf->cbd_sc));
263 if (in_be16(&tbdf->cbd_sc) & BD_SC_NAK) {
267 if (in_be16(&rbdf->cbd_sc) & BD_SC_EMPTY) {
272 if (in_be16(&rbdf->cbd_sc) & BD_SC_OV) {
279 in_be16(&tbdf->cbd_sc));
281 if (in_be16(&tbdf->cbd_sc) & BD_SC_NAK) {
285 if (in_be16(&tbdf->cbd_sc) & BD_SC_UN) {
289 if (in_be16(&tbdf->cbd_sc) & BD_SC_CL) {
323 if (in_be16(&tbdf->cbd_sc) & BD_SC_CL) {
354 (in_be16(&tbdf[tptr].cbd_sc) & BD_SC_NAK) ||
355 !(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY),
359 !(in_be16(&tbdf[tptr].cbd_sc) & BD_SC_READY),