From 8d9e3a49fcd5b9e0e776a7dd7c278d1651a8ec83 Mon Sep 17 00:00:00 2001
From: Kyle McClammy <kylem@serverforge.org>
Date: Sun, 13 Oct 2024 02:38:52 +0000
Subject: [PATCH] Enabled sfc driver build Added SFN7042Q adapter and VFs to
 init.c and driver.c

---
 build/external/packages/dpdk.mk  | 1 -
 src/plugins/dpdk/device/driver.c | 4 ++++
 src/plugins/dpdk/device/init.c   | 4 ++++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/build/external/packages/dpdk.mk b/build/external/packages/dpdk.mk
index 7512ad838466..73137a3903ae 100644
--- a/build/external/packages/dpdk.mk
+++ b/build/external/packages/dpdk.mk
@@ -80,7 +80,6 @@ DPDK_DRIVERS_DISABLED := baseband/\*,	\
 	net/liquidio,						\
 	net/pcap,							\
 	net/pfe,							\
-	net/sfc,							\
 	net/softnic,						\
 	net/thunderx,						\
 	raw/ifpga,							\
diff --git a/src/plugins/dpdk/device/driver.c b/src/plugins/dpdk/device/driver.c
index 9c368dd90386..f493a5e1f069 100644
--- a/src/plugins/dpdk/device/driver.c
+++ b/src/plugins/dpdk/device/driver.c
@@ -129,6 +129,10 @@ static dpdk_driver_t dpdk_drivers[] = {
   {
     .drivers = DPDK_DRIVERS ({ "net_gve", "Google vNIC" }),
     .interface_name_prefix = "VirtualFunctionEthernet",
+  },
+  {
+    .drivers = DPDK_DRIVERS ({ "net_sfc_efx", "Solarflare SFN7042Q" }),
+    .interface_name_prefix = "FortyGigabitEthernet",
   }
 };
 
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index e63a281a1752..c20b5517af67 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -796,6 +796,10 @@ dpdk_bind_devices_to_uio (dpdk_config_main_t * conf)
     /* Google vNIC */
     else if (d->vendor_id == 0x1ae0 && d->device_id == 0x0042)
       ;
+    /* Solarflare SFN7042Q */
+    else if (d->vendor_id == 0x1924 &&
+             (d->device_id == 0x0923 || d->device_id == 0x1923))
+      ;
     else
       {
         dpdk_log_warn ("Unsupported PCI device 0x%04x:0x%04x found "