From e1c846907c2e5de49590d66761a841004c5f0cac Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Sat, 26 Dec 2020 15:57:31 +0000
Subject: [PATCH] linux: ARM64 stock kernel does not emit hardware in cpuinfo

They have no plans to add it either, so just hardcode AArch64.
---
 src/if-linux.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/if-linux.c b/src/if-linux.c
index 69f75e12..da143e7f 100644
--- a/src/if-linux.c
+++ b/src/if-linux.c
@@ -167,10 +167,19 @@ static int if_addressexists(struct interface *, struct in_addr *);
 #define SYS_LAYER2	"/sys/class/net/%s/device/layer2"
 #define SYS_TUNTAP	"/sys/class/net/%s/tun_flags"
 
+#if defined(__aarch64__)
+static const char *mproc = "AArch64";
+int
+if_machinearch(char *str, size_t len)
+{
+
+	return snprintf(str, len, "%s", mproc);
+}
+#else
 static const char *mproc =
 #if defined(__alpha__)
 	"system type"
-#elif defined(__arm__) || defined(__aarch64__)
+#elif defined(__arm__)
 	"Hardware"
 #elif defined(__avr32__)
 	"cpu family"
@@ -232,6 +241,7 @@ if_machinearch(char *str, size_t len)
 	errno = ESRCH;
 	return -1;
 }
+#endif
 
 static int
 check_proc_int(struct dhcpcd_ctx *ctx, const char *path)
-- 
2.47.2