[dpdk-dev] [PATCH v2 28/30] i40e: add/remove new device IDs

Helin Zhang helin.zhang at intel.com
Thu Feb 18 07:30:18 CET 2016
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It adds several new device IDs, and also removed one which is
not used at all.

Signed-off-by: Helin Zhang <helin.zhang at intel.com>
---
 doc/guides/rel_notes/release_2_3.rst            | 91 +++++++++++++++++++++++++
 drivers/net/i40e/i40e_ethdev.h                  |  2 +-
 drivers/net/i40e/i40e_rxtx.c                    |  8 +--
 lib/librte_eal/common/include/rte_pci_dev_ids.h |  8 ++-
 4 files changed, 102 insertions(+), 7 deletions(-)
 create mode 100644 doc/guides/rel_notes/release_2_3.rst

diff --git a/doc/guides/rel_notes/release_2_3.rst b/doc/guides/rel_notes/release_2_3.rst
new file mode 100644
index 0000000..fec5e4d
--- /dev/null
+++ b/doc/guides/rel_notes/release_2_3.rst
@@ -0,0 +1,91 @@
+DPDK Release 2.3
+================
+
+New Features
+------------
+
+**Updated the i40e base driver.**
+
+  The i40e base driver was updated with changes including the
+  following:
+
+  * Use rx control AQ commands to read/write rx control registers.
+  * Add new X722 device IDs, and removed X710 one was never used.
+  * Expose registers for HASH/FD input set configuring.
+
+
+Resolved Issues
+---------------
+
+EAL
+~~~
+
+
+Drivers
+~~~~~~~
+
+* **i40e: Fixed failure of reading/writing rx control registers.**
+
+  Fixed i40e issue failing to read/write rx control registers when
+  under stress small traffic, which will result in application launch
+  failure.
+
+
+Libraries
+~~~~~~~~~
+
+
+Examples
+~~~~~~~~
+
+
+Other
+~~~~~
+
+
+Known Issues
+------------
+
+
+API Changes
+-----------
+
+
+ABI Changes
+-----------
+
+
+Shared Library Versions
+-----------------------
+
+The libraries prepended with a plus sign were incremented in this version.
+
+.. code-block:: diff
+
+     libethdev.so.2
+     librte_acl.so.2
+     librte_cfgfile.so.2
+     librte_cmdline.so.1
+     librte_distributor.so.1
+     librte_eal.so.2
+     librte_hash.so.2
+     librte_ip_frag.so.1
+     librte_ivshmem.so.1
+     librte_jobstats.so.1
+     librte_kni.so.2
+     librte_kvargs.so.1
+     librte_lpm.so.2
+     librte_mbuf.so.2
+     librte_mempool.so.1
+     librte_meter.so.1
+     librte_pipeline.so.2
+     librte_pmd_bond.so.1
+     librte_pmd_ring.so.2
+     librte_port.so.2
+     librte_power.so.1
+     librte_reorder.so.1
+     librte_ring.so.1
+     librte_sched.so.1
+     librte_table.so.2
+     librte_timer.so.1
+     librte_vhost.so.2
diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
index 6edd7dd..a5207fc 100644
--- a/drivers/net/i40e/i40e_ethdev.h
+++ b/drivers/net/i40e/i40e_ethdev.h
@@ -599,7 +599,7 @@ i40e_get_vsi_from_adapter(struct i40e_adapter *adapter)
                 return NULL;
 
 	hw = I40E_DEV_PRIVATE_TO_HW(adapter);
-	if (hw->mac.type == I40E_MAC_VF) {
+	if (hw->mac.type == I40E_MAC_VF || hw->mac.type == I40E_MAC_X722_VF) {
 		struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(adapter);
 		return &vf->vsi;
 	} else {
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 40cffc1..90ca819 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -2113,7 +2113,7 @@ i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
 	uint16_t base, bsf, tc_mapping;
 	int use_def_burst_func = 1;
 
-	if (hw->mac.type == I40E_MAC_VF) {
+	if (hw->mac.type == I40E_MAC_VF || hw->mac.type == I40E_MAC_X722_VF) {
 		struct i40e_vf *vf =
 			I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 		vsi = &vf->vsi;
@@ -2153,7 +2153,7 @@ i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
 	rxq->nb_rx_desc = nb_desc;
 	rxq->rx_free_thresh = rx_conf->rx_free_thresh;
 	rxq->queue_id = queue_idx;
-	if (hw->mac.type == I40E_MAC_VF)
+	if (hw->mac.type == I40E_MAC_VF || hw->mac.type == I40E_MAC_X722_VF)
 		rxq->reg_idx = queue_idx;
 	else /* PF device */
 		rxq->reg_idx = vsi->base_queue +
@@ -2330,7 +2330,7 @@ i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
 	uint16_t tx_rs_thresh, tx_free_thresh;
 	uint16_t i, base, bsf, tc_mapping;
 
-	if (hw->mac.type == I40E_MAC_VF) {
+	if (hw->mac.type == I40E_MAC_VF || hw->mac.type == I40E_MAC_X722_VF) {
 		struct i40e_vf *vf =
 			I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 		vsi = &vf->vsi;
@@ -2458,7 +2458,7 @@ i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
 	txq->hthresh = tx_conf->tx_thresh.hthresh;
 	txq->wthresh = tx_conf->tx_thresh.wthresh;
 	txq->queue_id = queue_idx;
-	if (hw->mac.type == I40E_MAC_VF)
+	if (hw->mac.type == I40E_MAC_VF || hw->mac.type == I40E_MAC_X722_VF)
 		txq->reg_idx = queue_idx;
 	else /* PF device */
 		txq->reg_idx = vsi->base_queue +
diff --git a/lib/librte_eal/common/include/rte_pci_dev_ids.h b/lib/librte_eal/common/include/rte_pci_dev_ids.h
index d088191..40ba98c 100644
--- a/lib/librte_eal/common/include/rte_pci_dev_ids.h
+++ b/lib/librte_eal/common/include/rte_pci_dev_ids.h
@@ -496,7 +496,6 @@ RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_BYPASS)
 
 #define I40E_DEV_ID_SFP_XL710           0x1572
 #define I40E_DEV_ID_QEMU                0x1574
-#define I40E_DEV_ID_KX_A                0x157F
 #define I40E_DEV_ID_KX_B                0x1580
 #define I40E_DEV_ID_KX_C                0x1581
 #define I40E_DEV_ID_QSFP_A              0x1583
@@ -507,13 +506,14 @@ RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_BYPASS)
 #define I40E_DEV_ID_20G_KR2_A           0x1588
 #define I40E_DEV_ID_10G_BASE_T4         0x1589
 #define I40E_DEV_ID_X722_A0             0x374C
+#define I40E_DEV_ID_KX_X722             0x37CE
+#define I40E_DEV_ID_QSFP_X722           0x37CF
 #define I40E_DEV_ID_SFP_X722            0x37D0
 #define I40E_DEV_ID_1G_BASE_T_X722      0x37D1
 #define I40E_DEV_ID_10G_BASE_T_X722     0x37D2
 
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_SFP_XL710)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QEMU)
-RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_A)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_B)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_C)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QSFP_A)
@@ -524,6 +524,8 @@ RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_20G_KR2)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_20G_KR2_A)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_10G_BASE_T4)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_X722_A0)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_X722)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QSFP_X722)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_SFP_X722)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_1G_BASE_T_X722)
 RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_10G_BASE_T_X722)
@@ -572,11 +574,13 @@ RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X_VF_HV)
 
 #define I40E_DEV_ID_VF                  0x154C
 #define I40E_DEV_ID_VF_HV               0x1571
+#define I40E_DEV_ID_X722_A0_VF          0x374D
 #define I40E_DEV_ID_X722_VF             0x37CD
 #define I40E_DEV_ID_X722_VF_HV          0x37D9
 
 RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_VF)
 RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_VF_HV)
+RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_X722_A0_VF)
 RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_X722_VF)
 RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_X722_VF_HV)
 
-- 
2.5.0
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