52 	uint32_t rindex, windex, imask, psndsz, fvalue, ravail, wavail;  in vmbus_br_sysctl_state()  local
58 	windex = br->vbr_windex;  in vmbus_br_sysctl_state()
62 	wavail = VMBUS_BR_WAVAIL(rindex, windex, br->vbr_dsize);  in vmbus_br_sysctl_state()
68 	    (uintmax_t)intrcnt, rindex, windex, imask, psndsz, fvalue,  in vmbus_br_sysctl_state()
89 	uint32_t rindex, windex, wavail, state[BR_STATE_MAX];  in vmbus_br_sysctl_state_bin()  local
92 	windex = br->vbr_windex;  in vmbus_br_sysctl_state_bin()
93 	wavail = VMBUS_BR_WAVAIL(rindex, windex, br->vbr_dsize);  in vmbus_br_sysctl_state_bin()
96 	state[BR_STATE_WIDX] = windex;  in vmbus_br_sysctl_state_bin()
139 	uint32_t rindex, windex;  in vmbus_rxbr_avail()  local
143 	windex = atomic_load_acq_32(&rbr->rxbr_windex);  in vmbus_rxbr_avail()
146 	    VMBUS_BR_WAVAIL(rindex, windex, rbr->rxbr_dsize));  in vmbus_rxbr_avail()
298 	uint32_t rindex, windex;  in vmbus_txbr_avail()  local
302 	windex = atomic_load_acq_32(&tbr->txbr_windex);  in vmbus_txbr_avail()
304 	return VMBUS_BR_WAVAIL(rindex, windex, tbr->txbr_dsize);  in vmbus_txbr_avail()
308 vmbus_txbr_copyto(const struct vmbus_txbr *tbr, uint32_t windex,  in vmbus_txbr_copyto()  argument
315 	if (cplen > br_dsize - windex) {  in vmbus_txbr_copyto()
316 		uint32_t fraglen = br_dsize - windex;  in vmbus_txbr_copyto()
319 		memcpy(br_data + windex, src, fraglen);  in vmbus_txbr_copyto()
322 		memcpy(br_data + windex, src, cplen);  in vmbus_txbr_copyto()
324 	return VMBUS_BR_IDXINC(windex, cplen, br_dsize);  in vmbus_txbr_copyto()
328 vmbus_txbr_copyto_call(const struct vmbus_txbr *tbr, uint32_t windex,  in vmbus_txbr_copyto_call()  argument
335 	if (cplen > br_dsize - windex) {  in vmbus_txbr_copyto_call()
336 		uint32_t fraglen = br_dsize - windex;  in vmbus_txbr_copyto_call()
339 		err = cb((void *)(br_data + windex), fraglen, cbarg);  in vmbus_txbr_copyto_call()
343 		err = cb((void *)(br_data + windex), cplen, cbarg);  in vmbus_txbr_copyto_call()
348 	return VMBUS_BR_IDXINC(windex, cplen, br_dsize);  in vmbus_txbr_copyto_call()
368 	uint32_t old_windex, windex, total;  in vmbus_txbr_write_call()  local
396 	windex = old_windex;  in vmbus_txbr_write_call()
399 			windex = vmbus_txbr_copyto(tbr, windex,  in vmbus_txbr_write_call()
402 			windex = vmbus_txbr_copyto_call(tbr, windex,  in vmbus_txbr_write_call()
419 	windex = vmbus_txbr_copyto(tbr, windex, &save_windex,  in vmbus_txbr_write_call()
427 	atomic_store_rel_32(&tbr->txbr_windex, windex);  in vmbus_txbr_write_call()
447 	uint32_t old_windex, windex, total;  in vmbus_txbr_write()  local
476 	windex = old_windex;  in vmbus_txbr_write()
478 		windex = vmbus_txbr_copyto(tbr, windex,  in vmbus_txbr_write()
486 	windex = vmbus_txbr_copyto(tbr, windex, &save_windex,  in vmbus_txbr_write()
494 	atomic_store_rel_32(&tbr->txbr_windex, windex);  in vmbus_txbr_write()