ARCMSR_MAX_QBUFFER
uint8_t rqbuffer[ARCMSR_MAX_QBUFFER];
uint8_t wqbuffer[ARCMSR_MAX_QBUFFER];
cnt2end = ARCMSR_MAX_QBUFFER - acb->wqbuf_putIndex;
acb->wqbuf_putIndex %= ARCMSR_MAX_QBUFFER;
unsigned int cnt_to_end = CIRC_CNT_TO_END(head, tail, ARCMSR_MAX_QBUFFER);
allxfer_len = CIRC_CNT(head, tail, ARCMSR_MAX_QBUFFER);
acb->rqbuf_getIndex = (acb->rqbuf_getIndex + allxfer_len) % ARCMSR_MAX_QBUFFER;
acb->rqbuf_putIndex %= ARCMSR_MAX_QBUFFER;
acb->rqbuf_putIndex %= ARCMSR_MAX_QBUFFER;
buf_empty_len = (ARCMSR_MAX_QBUFFER - 1) -
acb->wqbuf_getIndex %= ARCMSR_MAX_QBUFFER;
acb->wqbuf_getIndex %= ARCMSR_MAX_QBUFFER;
unsigned int cnt_to_end = CIRC_CNT_TO_END(head, tail, ARCMSR_MAX_QBUFFER);
allxfer_len = CIRC_CNT(head, tail, ARCMSR_MAX_QBUFFER);
acb->rqbuf_getIndex = (acb->rqbuf_getIndex + allxfer_len) % ARCMSR_MAX_QBUFFER;
cnt2end = ARCMSR_MAX_QBUFFER - acb->wqbuf_putIndex;
acb->wqbuf_putIndex %= ARCMSR_MAX_QBUFFER;
memset(pQbuffer, 0, ARCMSR_MAX_QBUFFER);
memset(pQbuffer, 0, ARCMSR_MAX_QBUFFER);