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Searched refs:brp (Results 1 – 7 of 7) sorted by relevance

/titanic_50/usr/src/uts/common/io/nge/
H A Dnge_rx.c73 buff_ring_t *brp; in nge_recv_recycle() local
78 brp = ngep->buff; in nge_recv_recycle()
85 if (bufp->signature != brp->buf_sign) { in nge_recv_recycle()
89 val = nge_atomic_decrease(&brp->rx_hold, 1); in nge_recv_recycle()
109 val = nge_atomic_decrease(&brp->rx_hold, 1); in nge_recv_recycle()
113 mutex_enter(brp->recycle_lock); in nge_recv_recycle()
114 if (bufp->signature != brp->buf_sign) in nge_recv_recycle()
120 bufp->next = brp->recycle_list; in nge_recv_recycle()
121 brp->recycle_list = bufp; in nge_recv_recycle()
123 mutex_exit(brp->recycle_lock); in nge_recv_recycle()
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H A Dnge_main.c649 buff_ring_t *brp; in nge_fini_buff_ring() local
653 brp = ngep->buff; in nge_fini_buff_ring()
654 bsbdp = brp->sw_rbds; in nge_fini_buff_ring()
658 mutex_enter(brp->recycle_lock); in nge_fini_buff_ring()
659 brp->buf_sign++; in nge_fini_buff_ring()
660 mutex_exit(brp->recycle_lock); in nge_fini_buff_ring()
670 while (brp->free_list != NULL) { in nge_fini_buff_ring()
671 bufp = brp->free_list; in nge_fini_buff_ring()
672 brp->free_list = bufp->next; in nge_fini_buff_ring()
679 while (brp->recycle_list != NULL) { in nge_fini_buff_ring()
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/titanic_50/usr/src/uts/common/io/bge/
H A Dbge_recv2.c38 static void bge_refill(bge_t *bgep, buff_ring_t *brp, sw_rbd_t *srbdp);
57 bge_refill(bge_t *bgep, buff_ring_t *brp, sw_rbd_t *srbdp) in bge_refill() argument
63 slot = brp->rf_next; in bge_refill()
64 brp->rf_next = NEXT(slot, brp->desc.nslots); in bge_refill()
65 bge_mbx_put(bgep, brp->chip_mbx_reg, slot); in bge_refill()
76 buff_ring_t *brp; in bge_receive_packet() local
96 brp = &bgep->buff[BGE_JUMBO_BUFF_RING]; in bge_receive_packet()
101 brp = &bgep->buff[BGE_MINI_BUFF_RING]; in bge_receive_packet()
106 brp = &bgep->buff[BGE_STD_BUFF_RING]; in bge_receive_packet()
110 if (hw_rbd.index >= brp->desc.nslots) { in bge_receive_packet()
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H A Dbge_main2.c285 bge_reinit_buff_ring(buff_ring_t *brp, uint32_t ring) in bge_reinit_buff_ring() argument
306 DMA_ZERO(brp->desc); in bge_reinit_buff_ring()
308 hw_rbd_p = DMA_VPTR(brp->desc); in bge_reinit_buff_ring()
309 nslots = brp->desc.nslots; in bge_reinit_buff_ring()
310 ASSERT(brp->buf[0].nslots == nslots/BGE_SPLIT); in bge_reinit_buff_ring()
311 bufsize = brp->buf[0].size; in bge_reinit_buff_ring()
312 srbdp = brp->sw_rbds; in bge_reinit_buff_ring()
321 DMA_SYNC(brp->desc, DDI_DMA_SYNC_FORDEV); in bge_reinit_buff_ring()
326 brp->rf_next = (nslots != 0) ? (nslots-1) : 0; in bge_reinit_buff_ring()
2208 buff_ring_t *brp; local
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H A Dbge_chip2.c4473 buff_ring_t *brp = &bgep->buff[BGE_STD_BUFF_RING]; in bge_chip_start() local
4475 brp->desc.cookie.dmac_laddress); in bge_chip_start()
4477 (brp->desc.nslots) << 16 | brp->buf[0].size << 2); in bge_chip_start()
/titanic_50/usr/src/uts/common/xen/os/
H A Dxvdi.c2054 comif_ring_be_t *brp; in xvdi_ring_avail_slots() local
2061 brp = BACK_RING(ringp); in xvdi_ring_avail_slots()
2063 (brp->rsp_prod_pvt - brp->req_cons)); in xvdi_ring_avail_slots()
2070 comif_ring_be_t *brp; in xvdi_ring_has_unconsumed_requests() local
2073 brp = BACK_RING(ringp); in xvdi_ring_has_unconsumed_requests()
2074 return ((brp->req_cons != in xvdi_ring_has_unconsumed_requests()
2075 ddi_get32(ringp->xr_acc_hdl, &brp->sring->req_prod)) && in xvdi_ring_has_unconsumed_requests()
2076 ((brp->req_cons - brp->rsp_prod_pvt) != RING_SIZE(brp))); in xvdi_ring_has_unconsumed_requests()
2106 comif_ring_be_t *brp; in xvdi_ring_get_request() local
2117 brp = BACK_RING(ringp); in xvdi_ring_get_request()
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/titanic_50/usr/src/cmd/scsi/smp/common/
H A Dsmp.c752 smp_report_broadcast_resp_t *brp = in main() local
754 smp_broadcast_descr_t *bdp = &brp->srbr_descrs[0]; in main()
757 bcount = brp->srbr_number_broadcast_descrs; in main()