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From: Helin Zhang <helin.zhang@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v6 5/8] ixgbe: implement ops of 'dev_infos_get' for PF and VF respectively
Date: Sun, 16 Nov 2014 00:03:41 +0800
Message-ID: <1416067424-31699-6-git-send-email-helin.zhang@intel.com> (raw)
In-Reply-To: <1416067424-31699-1-git-send-email-helin.zhang@intel.com>

As more and more information are different between PF and VF, ops
of 'dev_infos_get' has been implemented respectively. In addition,
returning redirection table size has been supported in it.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
---
 lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 90 +++++++++++++++++++++++++++++--------
 1 file changed, 71 insertions(+), 19 deletions(-)

v2 changes:
* Added new function for ops of 'dev_infos_get' specifically for ixgbe VF.

v3 changes:
* Returning default RX/TX configurations has been added in ops of
  'dev_infos_get' for VF, as it was added recently in that for PF.

diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index 2eb609c..099dfb0 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -132,8 +132,9 @@ static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
 					     uint8_t stat_idx,
 					     uint8_t is_rx);
 static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
-				struct rte_eth_dev_info *dev_info);
-
+			       struct rte_eth_dev_info *dev_info);
+static void ixgbevf_dev_info_get(struct rte_eth_dev *dev,
+				 struct rte_eth_dev_info *dev_info);
 static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
 
 static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
@@ -391,7 +392,7 @@ static struct eth_dev_ops ixgbevf_eth_dev_ops = {
 	.stats_get            = ixgbevf_dev_stats_get,
 	.stats_reset          = ixgbevf_dev_stats_reset,
 	.dev_close            = ixgbevf_dev_close,
-	.dev_infos_get        = ixgbe_dev_info_get,
+	.dev_infos_get        = ixgbevf_dev_info_get,
 	.mtu_set              = ixgbevf_dev_set_mtu,
 	.vlan_filter_set      = ixgbevf_vlan_filter_set,
 	.vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
@@ -1967,25 +1968,76 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		DEV_TX_OFFLOAD_SCTP_CKSUM;
 
 	dev_info->default_rxconf = (struct rte_eth_rxconf) {
-			.rx_thresh = {
-				.pthresh = IXGBE_DEFAULT_RX_PTHRESH,
-				.hthresh = IXGBE_DEFAULT_RX_HTHRESH,
-				.wthresh = IXGBE_DEFAULT_RX_WTHRESH,
-			},
-			.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
-			.rx_drop_en = 0,
+		.rx_thresh = {
+			.pthresh = IXGBE_DEFAULT_RX_PTHRESH,
+			.hthresh = IXGBE_DEFAULT_RX_HTHRESH,
+			.wthresh = IXGBE_DEFAULT_RX_WTHRESH,
+		},
+		.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
+		.rx_drop_en = 0,
+	};
+
+	dev_info->default_txconf = (struct rte_eth_txconf) {
+		.tx_thresh = {
+			.pthresh = IXGBE_DEFAULT_TX_PTHRESH,
+			.hthresh = IXGBE_DEFAULT_TX_HTHRESH,
+			.wthresh = IXGBE_DEFAULT_TX_WTHRESH,
+		},
+		.tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
+		.tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
+		.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
+				ETH_TXQ_FLAGS_NOOFFLOADS,
 	};
+	dev_info->reta_size = ETH_RSS_RETA_SIZE_128;
+}
 
+static void
+ixgbevf_dev_info_get(struct rte_eth_dev *dev,
+		     struct rte_eth_dev_info *dev_info)
+{
+	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
+	dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
+	dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
+	dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS reg */
+	dev_info->max_mac_addrs = hw->mac.num_rar_entries;
+	dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
+	dev_info->max_vfs = dev->pci_dev->max_vfs;
+	if (hw->mac.type == ixgbe_mac_82598EB)
+		dev_info->max_vmdq_pools = ETH_16_POOLS;
+	else
+		dev_info->max_vmdq_pools = ETH_64_POOLS;
+	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
+				DEV_RX_OFFLOAD_IPV4_CKSUM |
+				DEV_RX_OFFLOAD_UDP_CKSUM  |
+				DEV_RX_OFFLOAD_TCP_CKSUM;
+	dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
+				DEV_TX_OFFLOAD_IPV4_CKSUM  |
+				DEV_TX_OFFLOAD_UDP_CKSUM   |
+				DEV_TX_OFFLOAD_TCP_CKSUM   |
+				DEV_TX_OFFLOAD_SCTP_CKSUM;
+
+	dev_info->default_rxconf = (struct rte_eth_rxconf) {
+		.rx_thresh = {
+			.pthresh = IXGBE_DEFAULT_RX_PTHRESH,
+			.hthresh = IXGBE_DEFAULT_RX_HTHRESH,
+			.wthresh = IXGBE_DEFAULT_RX_WTHRESH,
+		},
+		.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
+		.rx_drop_en = 0,
+	};
 
-	 dev_info->default_txconf = (struct rte_eth_txconf) {
-			.tx_thresh = {
-				.pthresh = IXGBE_DEFAULT_TX_PTHRESH,
-				.hthresh = IXGBE_DEFAULT_TX_HTHRESH,
-				.wthresh = IXGBE_DEFAULT_TX_WTHRESH,
-			},
-			.tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
-			.tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
-			.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOOFFLOADS,
+	dev_info->default_txconf = (struct rte_eth_txconf) {
+		.tx_thresh = {
+			.pthresh = IXGBE_DEFAULT_TX_PTHRESH,
+			.hthresh = IXGBE_DEFAULT_TX_HTHRESH,
+			.wthresh = IXGBE_DEFAULT_TX_WTHRESH,
+		},
+		.tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
+		.tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
+		.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
+				ETH_TXQ_FLAGS_NOOFFLOADS,
 	};
 }
 
-- 
1.8.1.4

  parent reply	other threads:[~2014-11-15 15:53 UTC|newest]

Thread overview: 82+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-25  8:40 [dpdk-dev] [PATCH v2 00/13] support of multiple sizes of redirection table Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 01/13] app/testpmd: code style fix Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 02/13] i40evf: " Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 03/13] ethdev: add more annotation Helin Zhang
2014-10-21 20:38   ` Thomas Monjalon
2014-10-21 22:20     ` Zhang, Helin
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 04/13] ethdev: support of multiple sizes of redirection table Helin Zhang
2014-10-21 20:53   ` Thomas Monjalon
2014-10-28  0:33     ` Zhang, Helin
2014-10-28 10:10       ` Thomas Monjalon
2014-10-28 10:18         ` Richardson, Bruce
2014-10-28 13:20           ` Zhang, Helin
2014-10-28 14:22             ` Thomas Monjalon
2014-10-29  8:18               ` Zhang, Helin
2014-10-28 12:00         ` Zhang, Helin
2014-10-28 12:13           ` Thomas Monjalon
2014-10-28 12:36             ` Zhang, Helin
2014-10-29  8:24           ` Zhang, Helin
2014-10-29 10:00             ` Thomas Monjalon
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 05/13] igb: add new function for VF ops of 'dev_infos_get' Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 06/13] igb: rework of updating/querying reta Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 07/13] ixgbe: add new function for VF ops of 'dev_infos_get' Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 08/13] ixgbe: rework of updating/querying reta Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 09/13] i40e: support of setting hash lookup table size Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 10/13] i40e: support of getting redirection " Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 11/13] i40e: rework of updating/querying reta Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 12/13] i40evf: support of updating/querying redirection table Helin Zhang
2014-09-25  8:40 ` [dpdk-dev] [PATCH v2 13/13] app/testpmd: rework of commands for updating/querying reta Helin Zhang
2014-10-10  3:11 ` [dpdk-dev] [PATCH v2 00/13] support of multiple sizes of redirection table Liang, Cunming
2014-10-22 11:53 ` [dpdk-dev] [PATCH v3 0/8] " Helin Zhang
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 1/8] app/testpmd: code style fix Helin Zhang
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 2/8] i40evf: " Helin Zhang
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 3/8] i40e: support of setting hash lookup table size Helin Zhang
2014-10-27 14:13     ` Thomas Monjalon
2014-10-27 20:21       ` Matthew Hall
2014-10-27 21:41         ` Thomas Monjalon
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 4/8] igb: implement ops of 'dev_infos_get' for PF and VF respectively Helin Zhang
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 5/8] ixgbe: " Helin Zhang
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 6/8] i40e: rework of ops of 'dev_infos_get' for both PF and VF Helin Zhang
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 7/8] ethdev: support of multiple sizes of redirection table Helin Zhang
2014-10-27 14:23     ` Thomas Monjalon
2014-10-28  0:37       ` Zhang, Helin
2014-10-28 10:04         ` Thomas Monjalon
2014-10-31  1:39           ` Zhang, Helin
2014-10-31  8:46             ` Thomas Monjalon
2014-10-22 11:53   ` [dpdk-dev] [PATCH v3 8/8] i40evf: support of updating/querying " Helin Zhang
2014-10-31  9:03   ` [dpdk-dev] [PATCH v4 0/8] support of multiple sizes of " Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 1/8] app/testpmd: code style fix Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 2/8] i40evf: " Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 3/8] i40e: support of setting hash lookup table size Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 4/8] igb: implement ops of 'dev_infos_get' for PF and VF respectively Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 5/8] ixgbe: " Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 6/8] i40e: rework of ops of 'dev_infos_get' for both PF and VF Helin Zhang
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 7/8] ethdev: support of multiple sizes of redirection table Helin Zhang
2014-11-05 20:52       ` Thomas Monjalon
2014-11-06  1:02         ` Zhang, Helin
2014-11-06  8:33           ` Thomas Monjalon
2014-11-06  8:52             ` Zhang, Helin
2014-10-31  9:03     ` [dpdk-dev] [PATCH v4 8/8] i40evf: support of updating/querying " Helin Zhang
2014-11-06 14:25     ` [dpdk-dev] [PATCH v5 0/8] support of multiple sizes of " Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 1/8] app/testpmd: code style fix Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 2/8] i40evf: " Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 3/8] i40e: support of setting hash lookup table size Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 4/8] igb: implement ops of 'dev_infos_get' for PF and VF respectively Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 5/8] ixgbe: " Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 6/8] i40e: rework of ops of 'dev_infos_get' for both PF and VF Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 7/8] ethdev: support of multiple sizes of redirection table Helin Zhang
2014-11-06 14:25       ` [dpdk-dev] [PATCH v5 8/8] i40evf: support of updating/querying " Helin Zhang
2014-11-15 16:03       ` [dpdk-dev] [PATCH v6 0/8] support of multiple sizes of " Helin Zhang
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 1/8] app/testpmd: code style fix Helin Zhang
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 2/8] i40evf: " Helin Zhang
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 3/8] i40e: support of setting hash lookup table size Helin Zhang
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 4/8] igb: implement ops of 'dev_infos_get' for PF and VF respectively Helin Zhang
2014-11-15 16:03         ` Helin Zhang [this message]
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 6/8] i40e: rework of ops of 'dev_infos_get' for both PF and VF Helin Zhang
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 7/8] ethdev: support of multiple sizes of redirection table Helin Zhang
2014-11-15 16:03         ` [dpdk-dev] [PATCH v6 8/8] i40evf: support of updating/querying " Helin Zhang
2014-11-24 22:20           ` Thomas Monjalon
2014-11-25  0:28             ` Zhang, Helin
2014-11-17 13:39         ` [dpdk-dev] [PATCH v6 0/8] support of multiple sizes of " Ananyev, Konstantin
2014-11-24 22:00           ` Thomas Monjalon
2014-11-19  9:28         ` Chen, Erlu

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