Lines Matching refs:req_head
326 u32 req_head;
412 struct req_msg *req = hba->dma_mem + hba->req_head * hba->rq_size;
414 ++hba->req_head;
415 hba->req_head %= hba->rq_count+1;
423 hba->req_head * hba->rq_size + sizeof(struct st_msg_header));
526 writel(hba->req_head, hba->mmio_base + IMR0);
549 addr = hba->dma_handle + hba->req_head * hba->rq_size;
553 ++hba->req_head;
554 hba->req_head %= hba->rq_count+1;
1234 hba->req_head = 0;