Searched refs:bufn (Results 1 – 4 of 4) sorted by relevance
129 static int find_ctxt(struct qib_devdata *dd, unsigned bufn) in find_ctxt() argument138 if (!rcd || bufn < rcd->pio_base || in find_ctxt()139 bufn >= rcd->pio_base + rcd->piocnt) in find_ctxt()
368 #define QIB_SENDCTRL_DISARM_BUF(bufn) ((bufn) | QIB_SENDCTRL_DISARM) argument
1398 u32 bufn; in flush_fifo() local1422 piobuf = qib_7322_getsendbuf(ppd, pbc, &bufn); in flush_fifo()1435 qib_sendbuf_done(dd, bufn); in flush_fifo()
335 int bufn; in viacam_irq() local349 bufn = (viacam_read_reg(cam, VCR_INTCTRL) & VCR_IC_ACTBUF) >> 3; in viacam_irq()350 bufn -= 1; in viacam_irq()351 if (bufn < 0) in viacam_irq()352 bufn = cam->n_cap_bufs - 1; in viacam_irq()358 viafb_dma_copy_out_sg(cam->cb_offsets[bufn], sgt->sgl, sgt->nents); in viacam_irq()