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From: Yocto Builder <builder@yoctoproject.org>
Date: Sun, 9 Feb 2025 12:00:00 +0000
Subject: [PATCH] ixgbevf: Fix XDP compilation for kernels without XDP support
The driver assumes XDP support is available based on kernel version alone
(>= 4.16.0), but some kernels like RT kernels may not have XDP enabled
in their configuration. This causes compilation failures with
"field 'xdp_rxq' has incomplete type".
Add a proper check for XDP support existence before enabling XDP features.
Upstream-Status: Pending
Signed-off-by: Yocto Builder <builder@yoctoproject.org>
---
--- a/kcompat_std_defs.h
+++ b/kcompat_std_defs.h
@@ -77,8 +77,10 @@
#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,16,0))
#define NEED_TC_CLS_CAN_OFFLOAD_AND_CHAIN0
#else /* >= 4,16,0 */
+#if IS_ENABLED(CONFIG_XDP_SOCKETS)
#define HAVE_XDP_BUFF_RXQ
#define HAVE_XDP_RXQ_INFO_REG_3_PARAMS
+#endif
#endif /* 4,16,0 */
/*****************************************************************************/
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