From: AKASHI Takahiro <takahiro.akashi@linaro.org>
Date: Thu, 15 Oct 2020 04:25:15 +0000 (+0900)
Subject: xen: add definitions for console_io
X-Git-Tag: v2021.10~470^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16389a74c516470c8f0fd8c712e1638f80384b92;p=platform%2Fkernel%2Fu-boot.git

xen: add definitions for console_io

Those definitions added are used with HYPERVISOR_console_io().

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---

diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index eec8ab7..a7c8ed7 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -76,6 +76,12 @@
 #define __HYPERVISOR_arch_6               54
 #define __HYPERVISOR_arch_7               55
 
+/*
+ * Commands to HYPERVISOR_console_io().
+ */
+#define CONSOLEIO_write         0
+#define CONSOLEIO_read          1
+
 #ifndef __ASSEMBLY__
 
 typedef u16 domid_t;