From faaa687646d50507f6e64bbedde38de167393f45 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 27 Mar 2025 16:44:55 -0400
Subject: [PATCH] sgx: Add a simple cdev_pg_path method

This uses the constant string of "sgx" as the pathname

Reviewed by:	br, kib
Differential Revision:	https://reviews.freebsd.org/D49336
---
 sys/amd64/sgx/sgx.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sys/amd64/sgx/sgx.c b/sys/amd64/sgx/sgx.c
index 1ada2a189f3..1cc268102b1 100644
--- a/sys/amd64/sgx/sgx.c
+++ b/sys/amd64/sgx/sgx.c
@@ -593,10 +593,17 @@ sgx_pg_fault(vm_object_t object, vm_ooffset_t offset,
 	return (VM_PAGER_FAIL);
 }
 
+static void
+sgx_pg_path(void *handle, char *path, size_t len)
+{
+	strlcpy(path, "sgx", len);
+}
+
 static struct cdev_pager_ops sgx_pg_ops = {
 	.cdev_pg_ctor = sgx_pg_ctor,
 	.cdev_pg_dtor = sgx_pg_dtor,
 	.cdev_pg_fault = sgx_pg_fault,
+	.cdev_pg_path = sgx_pg_path,
 };
 
 static void