X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=kernel%2Flinux%2Figb_uio%2Fcompat.h;h=8dbb896ae1185997a1091750e9eaf53b1fa901a9;hb=825ab257b5ce8235ab0cdc260e5b7b757e102875;hp=b4131a5c8752bf042aa84011614a8c8be43d59b3;hpb=7aa838bc4c8c004c3daedf4f512ad8326d40a3c1;p=dpdk.git

diff --git a/kernel/linux/igb_uio/compat.h b/kernel/linux/igb_uio/compat.h
index b4131a5c87..8dbb896ae1 100644
--- a/kernel/linux/igb_uio/compat.h
+++ b/kernel/linux/igb_uio/compat.h
@@ -126,10 +126,6 @@ static bool pci_check_and_mask_intx(struct pci_dev *pdev)
 #define HAVE_PCI_IS_BRIDGE_API 1
 #endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
-#define HAVE_ALLOC_IRQ_VECTORS 1
-#endif
-
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
 #define HAVE_MSI_LIST_IN_GENERIC_DEVICE 1
 #endif
@@ -137,3 +133,22 @@ static bool pci_check_and_mask_intx(struct pci_dev *pdev)
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0)
 #define HAVE_PCI_MSI_MASK_IRQ 1
 #endif
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
+#define HAVE_ALLOC_IRQ_VECTORS 1
+#endif
+
+static inline bool igbuio_kernel_is_locked_down(void)
+{
+#ifdef CONFIG_LOCK_DOWN_KERNEL
+#ifdef CONFIG_LOCK_DOWN_IN_EFI_SECURE_BOOT
+	return kernel_is_locked_down(NULL);
+#elif defined(CONFIG_EFI_SECURE_BOOT_LOCK_DOWN)
+	return kernel_is_locked_down();
+#else
+	return false;
+#endif
+#else
+	return false;
+#endif
+}