Author: stefanct
Date: Sun Mar 6 23:32:16 2016
New Revision: 1948
URL: http://flashrom.org/trac/flashrom/changeset/1948
Log:
Add support for GNU Hurd.
Signed-off-by: Stefan Tauner <stefan.tau...@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2...@gmx.net>
Modified:
trunk/hwaccess.c
trunk/os.h
Modified: trunk/hwaccess.c
==============================================================================
--- trunk/hwaccess.c Sun Mar 6 15:33:49 2016 (r1947)
+++ trunk/hwaccess.c Sun Mar 6 23:32:16 2016 (r1948)
@@ -33,12 +33,17 @@
#include "flash.h"
#include "hwaccess.h"
-#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) ||
defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
|| defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun))
+#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) ||
defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
|| defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun) ||
defined(__gnu_hurd__))
#error "Unknown operating system"
#endif
#define USE_IOPL (IS_LINUX || IS_MACOSX || defined(__NetBSD__) ||
defined(__OpenBSD__))
#define USE_DEV_IO (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) ||
defined(__DragonFly__))
+#define USE_IOPERM (defined(__gnu_hurd__))
+
+#if USE_IOPERM
+#include <sys/io.h>
+#endif
#if IS_X86 && USE_DEV_IO
int io_fd;
@@ -82,6 +87,8 @@
sysi86(SI86V86, V86SC_IOPL, 0);
#elif USE_DEV_IO
close(io_fd);
+#elif USE_IOPERM
+ ioperm(0, 65536, 0);
#elif USE_IOPL
iopl(0);
#endif
@@ -97,6 +104,8 @@
if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) {
#elif USE_DEV_IO
if ((io_fd = open("/dev/io", O_RDWR)) < 0) {
+#elif USE_IOPERM
+ if (ioperm(0, 65536, 1) != 0) {
#elif USE_IOPL
if (iopl(3) != 0) {
#endif
Modified: trunk/os.h
==============================================================================
--- trunk/os.h Sun Mar 6 15:33:49 2016 (r1947)
+++ trunk/os.h Sun Mar 6 23:32:16 2016 (r1948)
@@ -56,6 +56,9 @@
// libpayload
#elif defined(__LIBPAYLOAD__)
#define __FLASHROM_OS__ "libpayload"
+// GNU Hurd
+#elif defined(__gnu_hurd__)
+#define __FLASHROM_OS__ "Hurd"
// Linux
#elif defined(__linux__)
// There are various flags in use on Android apparently. __ANDROID__
seems to be the most trustworthy.
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