Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 72 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 15bdf6ef3c..acf732ce04 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -117,14 +117,8 @@ static int ice_vsi_alloc_arrays(struct ice_vsi *vsi)
 	if (!vsi->q_vectors)
 		goto err_vectors;
 
-	vsi->af_xdp_zc_qps = bitmap_zalloc(max_t(int, vsi->alloc_txq, vsi->alloc_rxq), GFP_KERNEL);
-	if (!vsi->af_xdp_zc_qps)
-		goto err_zc_qps;
-
 	return 0;
 
-err_zc_qps:
-	devm_kfree(dev, vsi->q_vectors);
 err_vectors:
 	devm_kfree(dev, vsi->rxq_map);
 err_rxq_map:
@@ -328,8 +322,6 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
 
 	dev = ice_pf_to_dev(pf);
 
-	bitmap_free(vsi->af_xdp_zc_qps);
-	vsi->af_xdp_zc_qps = NULL;
 	/* free the ring and vector containers */
 	devm_kfree(dev, vsi->q_vectors);
 	vsi->q_vectors = NULL;
@@ -1618,6 +1610,25 @@ static const struct ice_rss_hash_cfg default_rss_cfgs[] = {
 	 */
 	{ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4,
 		ICE_HASH_SCTP_IPV4, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc4 with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_IPV4, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc4t with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_C_IPV4_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4 with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4e with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_EH, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4u with input set IPv4 src/dst */
+	{ ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_UP, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4d with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_DWN, ICE_RSS_OUTER_HEADERS, false},
+
 	/* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */
 	{ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6,
 				ICE_HASH_TCP_IPV6,  ICE_RSS_ANY_HEADERS, false},
@@ -1632,6 +1643,24 @@ static const struct ice_rss_hash_cfg default_rss_cfgs[] = {
 	/* configure RSS for IPSEC ESP SPI with input set MAC_IPV4_SPI */
 	{ICE_FLOW_SEG_HDR_ESP,
 		ICE_FLOW_HASH_ESP_SPI, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc6 with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_IPV6, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc6t with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_C_IPV6_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6 with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6e with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_EH, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6u with input set IPv6 src/dst */
+	{ ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_UP, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6d with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_DWN, ICE_RSS_OUTER_HEADERS, false},
 };
 
 /**
@@ -2294,22 +2323,23 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params)
 		if (ret)
 			goto unroll_vector_base;
 
-		ice_vsi_map_rings_to_vectors(vsi);
-
-		/* Associate q_vector rings to napi */
-		ice_vsi_set_napi_queues(vsi);
-
-		vsi->stat_offsets_loaded = false;
-
 		if (ice_is_xdp_ena_vsi(vsi)) {
 			ret = ice_vsi_determine_xdp_res(vsi);
 			if (ret)
 				goto unroll_vector_base;
-			ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog);
+			ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog,
+						    ICE_XDP_CFG_PART);
 			if (ret)
 				goto unroll_vector_base;
 		}
 
+		ice_vsi_map_rings_to_vectors(vsi);
+
+		/* Associate q_vector rings to napi */
+		ice_vsi_set_napi_queues(vsi);
+
+		vsi->stat_offsets_loaded = false;
+
 		/* ICE_VSI_CTRL does not need RSS so skip RSS processing */
 		if (vsi->type != ICE_VSI_CTRL)
 			/* Do not exit if configuring RSS had an issue, at
@@ -2456,7 +2486,7 @@ void ice_vsi_decfg(struct ice_vsi *vsi)
 		/* return value check can be skipped here, it always returns
 		 * 0 if reset is in progress
 		 */
-		ice_destroy_xdp_rings(vsi);
+		ice_destroy_xdp_rings(vsi, ICE_XDP_CFG_PART);
 
 	ice_vsi_clear_rings(vsi);
 	ice_vsi_free_q_vectors(vsi);
@@ -2720,61 +2750,6 @@ void ice_dis_vsi(struct ice_vsi *vsi, bool locked)
 }
 
 /**
- * ice_vsi_dis_irq - Mask off queue interrupt generation on the VSI
- * @vsi: the VSI being un-configured
- */
-void ice_vsi_dis_irq(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_hw *hw = &pf->hw;
-	u32 val;
-	int i;
-
-	/* disable interrupt causation from each queue */
-	if (vsi->tx_rings) {
-		ice_for_each_txq(vsi, i) {
-			if (vsi->tx_rings[i]) {
-				u16 reg;
-
-				reg = vsi->tx_rings[i]->reg_idx;
-				val = rd32(hw, QINT_TQCTL(reg));
-				val &= ~QINT_TQCTL_CAUSE_ENA_M;
-				wr32(hw, QINT_TQCTL(reg), val);
-			}
-		}
-	}
-
-	if (vsi->rx_rings) {
-		ice_for_each_rxq(vsi, i) {
-			if (vsi->rx_rings[i]) {
-				u16 reg;
-
-				reg = vsi->rx_rings[i]->reg_idx;
-				val = rd32(hw, QINT_RQCTL(reg));
-				val &= ~QINT_RQCTL_CAUSE_ENA_M;
-				wr32(hw, QINT_RQCTL(reg), val);
-			}
-		}
-	}
-
-	/* disable each interrupt */
-	ice_for_each_q_vector(vsi, i) {
-		if (!vsi->q_vectors[i])
-			continue;
-		wr32(hw, GLINT_DYN_CTL(vsi->q_vectors[i]->reg_idx), 0);
-	}
-
-	ice_flush(hw);
-
-	/* don't call synchronize_irq() for VF's from the host */
-	if (vsi->type == ICE_VSI_VF)
-		return;
-
-	ice_for_each_q_vector(vsi, i)
-		synchronize_irq(vsi->q_vectors[i]->irq.virq);
-}
-
-/**
  * __ice_queue_set_napi - Set the napi instance for the queue
  * @dev: device to which NAPI and queue belong
  * @queue_index: Index of queue