Lines Matching refs:db
56 struct AcmDb *db = NULL;
60 db = &acm->db[dbn];
61 if (!db->use) {
62 db->use = 1;
63 db->len = 0;
78 n -= acm->db[i].use;
100 static int32_t AcmStartDb(struct AcmDevice *acm, struct AcmDb *db, struct UsbPipeInfo *pipe)
105 rc = UsbSubmitRequestAsync(db->request);
108 db->use = 0;
116 struct AcmDb *db;
117 for (db = &acm->db[0], i = 0; i < TEST_CYCLE; i++, db++) {
118 db->buf = OsalMemCalloc(acm->dataSize);
119 if (!db->buf) {
122 --db;
123 OsalMemFree(db->buf);
124 db->buf = NULL;
128 memset_s(db->buf, acm->dataSize, 'a', acm->dataSize);
129 db->instance = acm;
142 struct AcmDb *db = (struct AcmDb *)req->compInfo.userData;
169 db->use = 0;
171 if (SerialBegin(db->instance) != HDF_SUCCESS) {
194 struct AcmDb *db = &acm->db[dbn];
195 db->len = acm->dataSize;
196 int32_t ret = AcmStartDb(acm, db, NULL);
384 struct AcmDb *snd = &(acm->db[i]);