Cross Reference: /illumos-gate/usr/src/uts/common/io/i40e/i40e

Lines Matching defs:i40e
365 #error	"unknown architecture for i40e"
551 i40e_alloc_dma_buffer(i40e_t *i40e, i40e_dma_buffer_t *dmap,
569 	ret = ddi_dma_alloc_handle(i40e->i40e_dip, attrsp, DDI_DMA_DONTWAIT,
572 		i40e_error(i40e, "failed to allocate dma handle for I/O "
585 		i40e_error(i40e, "failed to allocate %ld bytes of DMA for I/O "
606 		i40e_error(i40e, "failed to allocate %ld bytes of DMA for I/O "
653 i40e_alloc_rx_data(i40e_t *i40e, i40e_trqpair_t *itrq)
661 	rxd->rxd_i40e = i40e;
663 	rxd->rxd_ring_size = i40e->i40e_rx_ring_size;
664 	rxd->rxd_free_list_size = i40e->i40e_rx_ring_size;
671 		i40e_error(i40e, "failed to allocate rx work list for a ring "
680 		i40e_error(i40e, "failed to allocate a %d entry rx free list "
688 		i40e_error(i40e, "failed to allocate a %d entry rcb area for "
717 	i40e_t *i40e = rxd->rxd_i40e;
723 	mutex_enter(&i40e->i40e_rx_pending_lock);
749 			atomic_inc_32(&i40e->i40e_rx_pending);
752 	mutex_exit(&i40e->i40e_rx_pending_lock);
765 	i40e_t *i40e = rxd->rxd_i40e;
772 	if (i40e_alloc_dma_buffer(i40e, &rxd->rxd_desc_area,
773 	    &i40e->i40e_static_dma_attr, &i40e->i40e_desc_acc_attr, B_FALSE,
775 		i40e_error(i40e, "failed to allocate DMA resources "
786 	dmasz = i40e->i40e_rx_buf_size;
799 		if (i40e_alloc_dma_buffer(i40e, dmap,
800 		    &i40e->i40e_static_dma_attr, &i40e->i40e_buf_acc_attr,
802 			i40e_error(i40e, "failed to allocate rx dma buffer");
877 	i40e_t *i40e = itrq->itrq_i40e;
879 	itrq->itrq_tx_ring_size = i40e->i40e_tx_ring_size;
880 	itrq->itrq_tx_free_list_size = i40e->i40e_tx_ring_size +
881 	    (i40e->i40e_tx_ring_size >> 1);
890 	if (i40e_alloc_dma_buffer(i40e, &itrq->itrq_desc_area,
891 	    &i40e->i40e_static_dma_attr, &i40e->i40e_desc_acc_attr,
893 		i40e_error(i40e, "failed to allocate DMA resources for tx "
908 		i40e_error(i40e, "failed to allocate a %d entry tx work list "
916 		i40e_error(i40e, "failed to allocate a %d entry tx free list "
928 		i40e_error(i40e, "failed to allocate a %d entry tcb area for "
936 	dmasz = i40e->i40e_tx_buf_size;
947 		ret = ddi_dma_alloc_handle(i40e->i40e_dip,
948 		    &i40e->i40e_txbind_dma_attr, DDI_DMA_DONTWAIT, NULL,
951 			i40e_error(i40e, "failed to allocate DMA handle for tx "
958 		if (i40e_alloc_dma_buffer(i40e, &tcb->tcb_dma,
959 		    &i40e->i40e_static_dma_attr, &i40e->i40e_buf_acc_attr,
961 			i40e_error(i40e, "failed to allocate %ld bytes of "
980  * Free all memory associated with all of the rings on this i40e instance. Note,
984 i40e_free_ring_mem(i40e_t *i40e, boolean_t failed_init)
988 	for (i = 0; i < i40e->i40e_num_trqpairs; i++) {
989 		i40e_rx_data_t *rxd = i40e->i40e_trqpairs[i].itrq_rxdata;
1002 		mutex_enter(&i40e->i40e_rx_pending_lock);
1006 			i40e->i40e_trqpairs[i].itrq_rxdata = NULL;
1008 		mutex_exit(&i40e->i40e_rx_pending_lock);
1010 		i40e_free_tx_dma(&i40e->i40e_trqpairs[i]);
1015  * Allocate all of the resources associated with all of the rings on this i40e
1021 i40e_alloc_ring_mem(i40e_t *i40e)
1025 	for (i = 0; i < i40e->i40e_num_trqpairs; i++) {
1026 		if (i40e_alloc_rx_data(i40e, &i40e->i40e_trqpairs[i]) ==
1030 		if (i40e_alloc_rx_dma(i40e->i40e_trqpairs[i].itrq_rxdata) ==
1034 		if (i40e_alloc_tx_dma(&i40e->i40e_trqpairs[i]) == B_FALSE)
1041 	i40e_free_ring_mem(i40e, B_TRUE);
1047  * Because every instance of i40e may have different support for FMA
1052 i40e_init_dma_attrs(i40e_t *i40e, boolean_t fma)
1054 	bcopy(&i40e_g_static_dma_attr, &i40e->i40e_static_dma_attr,
1056 	bcopy(&i40e_g_txbind_dma_attr, &i40e->i40e_txbind_dma_attr,
1058 	bcopy(&i40e_g_desc_acc_attr, &i40e->i40e_desc_acc_attr,
1060 	bcopy(&i40e_g_buf_acc_attr, &i40e->i40e_buf_acc_attr,
1064 		i40e->i40e_static_dma_attr.dma_attr_flags |= DDI_DMA_FLAGERR;
1065 		i40e->i40e_txbind_dma_attr.dma_attr_flags |= DDI_DMA_FLAGERR;
1067 		i40e->i40e_static_dma_attr.dma_attr_flags &= ~DDI_DMA_FLAGERR;
1068 		i40e->i40e_txbind_dma_attr.dma_attr_flags &= ~DDI_DMA_FLAGERR;
1113 	i40e_t *i40e;
1118 	i40e = rxd->rxd_i40e;
1148 		mutex_enter(&i40e->i40e_rx_pending_lock);
1150 		atomic_dec_32(&i40e->i40e_rx_pending);
1158 			cv_broadcast(&i40e->i40e_rx_pending_cv);
1161 		mutex_exit(&i40e->i40e_rx_pending_lock);
1170 	i40e_t *i40e = rxd->rxd_i40e;
1200 		ddi_fm_service_impact(i40e->i40e_dip, DDI_SERVICE_DEGRADED);
1201 		atomic_or_32(&i40e->i40e_state, I40E_ERROR);
1227 	i40e_t *i40e = rxd->rxd_i40e;
1237 		ddi_fm_service_impact(i40e->i40e_dip, DDI_SERVICE_DEGRADED);
1238 		atomic_or_32(&i40e->i40e_state, I40E_ERROR);
1368 	i40e_t *i40e;
1380 	i40e = itrq->itrq_i40e;
1381 	hw = &i40e->i40e_hw_space;
1383 	if (!(i40e->i40e_state & I40E_STARTED) ||
1384 	    (i40e->i40e_state & I40E_OVERTEMP) ||
1385 	    (i40e->i40e_state & I40E_SUSPENDED) ||
1386 	    (i40e->i40e_state & I40E_ERROR))
1397 		ddi_fm_service_impact(i40e->i40e_dip, DDI_SERVICE_DEGRADED);
1398 		atomic_or_32(&i40e->i40e_state, I40E_ERROR);
1478 		if (plen >= i40e->i40e_rx_dma_min)
1484 			if (i40e->i40e_rx_hcksum_enable)
1519 		if (rx_frames > i40e->i40e_rx_limit_per_intr) {
1534 		ddi_fm_service_impact(i40e->i40e_dip, DDI_SERVICE_DEGRADED);
1535 		atomic_or_32(&i40e->i40e_state, I40E_ERROR);
1540 		ddi_acc_handle_t rh = i40e->i40e_osdep_space.ios_reg_handle;
1546 			ddi_fm_service_impact(i40e->i40e_dip,
1548 			atomic_or_32(&i40e->i40e_state, I40E_ERROR);
1776 i40e_tx_context(i40e_t *i40e, i40e_trqpair_t *itrq, mblk_t *mp,
1786 	if (i40e->i40e_tx_hcksum_enable != B_TRUE)
1934 		panic("unknown i40e tcb type: %d", tcb->tcb_type);
1997 	i40e_t *i40e = itrq->itrq_i40e;
2005 			mac_tx_ring_update(i40e->i40e_mac_hdl,
2025 		ddi_fm_service_impact(i40e->i40e_dip, DDI_SERVICE_DEGRADED);
2026 		atomic_or_32(&i40e->i40e_state, I40E_ERROR);
2058 	    itrq->itrq_desc_free > i40e->i40e_tx_block_thresh) {
2061 		mac_tx_ring_update(i40e->i40e_mac_hdl, itrq->itrq_mactxring);
2107 	i40e_t *i40e = itrq->itrq_i40e;
2108 	i40e_hw_t *hw = &i40e->i40e_hw_space;
2113 	if (!(i40e->i40e_state & I40E_STARTED) ||
2114 	    (i40e->i40e_state & I40E_OVERTEMP) ||
2115 	    (i40e->i40e_state & I40E_SUSPENDED) ||
2116 	    (i40e->i40e_state & I40E_ERROR) ||
2117 	    (i40e->i40e_link_state != LINK_STATE_UP)) {
2127 	if (i40e_tx_context(i40e, itrq, mp, &tctx) < 0) {
2186 	if (itrq->itrq_desc_free < i40e->i40e_tx_block_thresh) {
2231 	if (i40e_check_acc_handle(i40e->i40e_osdep_space.ios_reg_handle) !=
2238 		ddi_fm_service_impact(i40e->i40e_dip, DDI_SERVICE_DEGRADED);
2239 		atomic_or_32(&i40e->i40e_state, I40E_ERROR);