common/mlx5: add ConnectX-9 SuperNIC

This adds the ConnectX-9 device ID to the list of
supported NVIDIA devices that run the mlx5 drivers.
The device is still in development stage.

Signed-off-by: Raslan Darawsheh <[email protected]>

Author: raslandarawsheh

doc/guides/cryptodevs/mlx5.rst

@@ -205,6 +205,7 @@ Supported Devices
 * NVIDIA\ |reg| ConnectX\ |reg|-6 200G MCX654106A-HCAT (2x200G)
 * NVIDIA\ |reg| ConnectX\ |reg|-6 Dx
 * NVIDIA\ |reg| ConnectX\ |reg|-7
+* NVIDIA\ |reg| ConnectX\ |reg|-9 SuperNIC
 * NVIDIA\ |reg| BlueField\ |reg|-2 DPU
 * NVIDIA\ |reg| BlueField\ |reg|-3 DPU/SuperNIC
 
@@ -232,6 +233,7 @@ FW Prerequisites
 - xx.32.0108 for ConnectX-6 Dx and BlueField-2.
 - xx.36.xxxx for ConnectX-7 and BlueField-3.
 - 40.44.1036 for ConnectX-8.
+- 82.47.xxxx for ConnectX-9.
 - xx.37.3010 for BlueField-3 and newer for AES-GCM.
 
 Linux Prerequisites

doc/guides/nics/mlx5.rst

@@ -38,8 +38,9 @@ NIC / DPU          total bandwidth max ports PCIe        embedded CPU
 **ConnectX-6 Dx**  200 Gb/s        2         Gen4        --
 **BlueField-2**    200 Gb/s        2         Gen4        A72 x8
 **ConnectX-7**     400 Gb/s        4         Gen5        --
-**ConnectX-8**     400 Gb/s        4         Gen6        --
 **BlueField-3**    400 Gb/s        2         Gen5        A78 x16
+**ConnectX-8**     400 Gb/s        4         Gen6        --
+**ConnectX-9**     800 Gb/s        4         Gen6        --
 ================== =============== ========= =========== ============
 
 The details of models and specifications can be found on the website
@@ -232,9 +233,9 @@ for an additional list of options shared with other mlx5 drivers.
   Supported on:
 
   - x86_64 with ConnectX-4, ConnectX-4 Lx, ConnectX-5, ConnectX-6, ConnectX-6 Dx,
-    ConnectX-6 Lx, ConnectX-7, ConnectX-8, BlueField-2, and BlueField-3.
+    ConnectX-6 Lx, ConnectX-7, ConnectX-8, ConnectX-9, BlueField-2, and BlueField-3.
   - POWER9 and ARMv8 with ConnectX-4 Lx, ConnectX-5, ConnectX-6, ConnectX-6 Dx,
-    ConnectX-6 Lx, ConnectX-7, ConnectX-8, BlueField-2, and BlueField-3.
+    ConnectX-6 Lx, ConnectX-7, ConnectX-8, ConnectX-9, BlueField-2, and BlueField-3.
 
 - ``rxq_pkt_pad_en`` parameter [int]
 
@@ -247,9 +248,9 @@ for an additional list of options shared with other mlx5 drivers.
   Supported on:
 
   - x86_64 with ConnectX-4, ConnectX-4 Lx, ConnectX-5, ConnectX-6, ConnectX-6 Dx,
-    ConnectX-6 Lx, ConnectX-7, ConnectX-8, BlueField-2, and BlueField-3.
+    ConnectX-6 Lx, ConnectX-7, ConnectX-8, ConnectX-9, BlueField-2, and BlueField-3.
   - POWER8 and ARMv8 with ConnectX-4 Lx, ConnectX-5, ConnectX-6, ConnectX-6 Dx,
-    ConnectX-6 Lx, ConnectX-7, ConnectX-8, BlueField-2, and BlueField-3.
+    ConnectX-6 Lx, ConnectX-7, ConnectX-8, ConnectX-9, BlueField-2, and BlueField-3.
 
 .. _mlx5_delay_drop_param:
 

doc/guides/rel_notes/release_25_11.rst

@@ -119,6 +119,10 @@ New Features
 
   Added the PMD for Nebulamatrix NICs.
 
+* **Updated NVIDIA mlx5 driver.**
+
+  * Added support for NVIDIA ConnectX-9 SuperNIC adapters.
+
 * **Updated NXP DPAA2 ethernet driver.**
 
   * Enabled software taildrop for ordered queues.

drivers/common/mlx5/mlx5_common.h

@@ -154,6 +154,7 @@ enum {
 	PCI_DEVICE_ID_MELLANOX_CONNECTX7 = 0x1021,
 	PCI_DEVICE_ID_MELLANOX_BLUEFIELD3 = 0Xa2dc,
 	PCI_DEVICE_ID_MELLANOX_CONNECTX8 = 0x1023,
+	PCI_DEVICE_ID_MELLANOX_CONNECTX9 = 0x1025,
 };
 
 /* Maximum number of simultaneous unicast MAC addresses. */

drivers/crypto/mlx5/mlx5_crypto.c

@@ -487,6 +487,10 @@ static const struct rte_pci_id mlx5_crypto_pci_id_map[] = {
 			RTE_PCI_DEVICE(PCI_VENDOR_ID_MELLANOX,
 					PCI_DEVICE_ID_MELLANOX_CONNECTX8)
 		},
+		{
+			RTE_PCI_DEVICE(PCI_VENDOR_ID_MELLANOX,
+					PCI_DEVICE_ID_MELLANOX_CONNECTX9)
+		},
 		{
 			.vendor_id = 0
 		}

drivers/net/mlx5/mlx5.c

@@ -3813,7 +3813,10 @@ static const struct rte_pci_id mlx5_pci_id_map[] = {
 		RTE_PCI_DEVICE(PCI_VENDOR_ID_MELLANOX,
 				PCI_DEVICE_ID_MELLANOX_CONNECTX8)
 	},
-
+	{
+		RTE_PCI_DEVICE(PCI_VENDOR_ID_MELLANOX,
+				PCI_DEVICE_ID_MELLANOX_CONNECTX9)
+	},
 	{
 		.vendor_id = 0
 	}