Lines Matching refs:sda
117 /* assert: scl, sda are high */
188 ack = !getsda(adap); /* ack: sda is pulled low -> success */
194 /* assert: scl is low (sda undef) */
233 int scl, sda, ret;
244 sda = getsda(adap);
246 if (!scl || !sda) {
248 "%s: bus seems to be busy (scl=%d, sda=%d)\n",
249 name, scl, sda);
254 sda = getsda(adap);
256 if (sda) {
268 sda = getsda(adap);
270 if (!sda) {
282 sda = getsda(adap);
288 if (!sda) {
296 sda = getsda(adap);
302 if (!sda) {
404 /* assert: sda is high */