Lines Matching refs:req_head
326 u32 req_head;
415 struct req_msg *req = hba->dma_mem + hba->req_head * hba->rq_size;
417 ++hba->req_head;
418 hba->req_head %= hba->rq_count+1;
426 hba->req_head * hba->rq_size + sizeof(struct st_msg_header));
529 writel(hba->req_head, hba->mmio_base + IMR0);
552 addr = hba->dma_handle + hba->req_head * hba->rq_size;
556 ++hba->req_head;
557 hba->req_head %= hba->rq_count+1;
1237 hba->req_head = 0;