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Message-Id: <20090427143736.739525755@arndb.de>
Date: Mon, 27 Apr 2009 10:42:00 -0400
From: <arnd@...db.de>
To: unlisted-recipients:; (no To-header on input)
>From arnd@...db.de Mon Apr 27 16:28:40 2009
References: <20090427142010.587518220@...db.de>
User-Agent: quilt/0.46-1
Date: Mon, 27 Apr 2009 16:20:11 +0200
From: arnd@...db.de
To: linux-kernel@...r.kernel.org
Cc: john.williams@...alogix.com,
monstr@...str.eu,
linux-api@...r.kernel.org,
linux-arch@...r.kernel.org,
liqin.chen@...plusct.com,
Sam Ravnborg <sam@...nborg.org>,
Remis Lima Baima <remis.developer@...glemail.com>
Subject: [RFC 01/17] asm-generic: rename termios.h to termios-base.h
Content-Disposition: inline; filename=0001-asm-generic-add-complete-termios.h.patch
X-Provags-ID: V01U2FsdGVkX1/xu4vJssORo5JEwJmCN0zaKrLACm0pXgcgS8L
nEdWOCrcNmDlQGMPLb2pcu4w/QxDwJ8yUkFlayzHvuBS0VbefM
dtqNTnEx2sYlQA9QUc7pA==
The existing asm-generic/termios.h file only contains a part
of the required termios.h contents. This renames it to termios-base.h
and changes all users, so we can add a full termios.h file for
new archtitectures.
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Remis Lima Baima <remis.developer@...glemail.com>
---
arch/avr32/include/asm/termios.h | 2 1 + 1 - 0 !
arch/frv/include/asm/termios.h | 2 1 + 1 - 0 !
arch/microblaze/include/asm/termios.h | 2 1 + 1 - 0 !
arch/powerpc/include/asm/termios.h | 2 1 + 1 - 0 !
arch/s390/include/asm/termios.h | 2 1 + 1 - 0 !
include/asm-generic/termios-base.h | 77 77 + 0 - 0 !
include/asm-generic/termios.h | 77 0 + 77 - 0 !
7 files changed, 82 insertions(+), 82 deletions(-)
create mode 100644 include/asm-generic/termios-base.h
Index: linux-2.6/arch/avr32/include/asm/termios.h
===================================================================
--- linux-2.6.orig/arch/avr32/include/asm/termios.h
+++ linux-2.6/arch/avr32/include/asm/termios.h
@@ -55,7 +55,7 @@ struct termio {
*/
#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#include <asm-generic/termios.h>
+#include <asm-generic/termios-base.h>
#endif /* __KERNEL__ */
Index: linux-2.6/arch/frv/include/asm/termios.h
===================================================================
--- linux-2.6.orig/arch/frv/include/asm/termios.h
+++ linux-2.6/arch/frv/include/asm/termios.h
@@ -52,7 +52,7 @@ struct termio {
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#ifdef __KERNEL__
-#include <asm-generic/termios.h>
+#include <asm-generic/termios-base.h>
#endif
#endif /* _ASM_TERMIOS_H */
Index: linux-2.6/arch/powerpc/include/asm/termios.h
===================================================================
--- linux-2.6.orig/arch/powerpc/include/asm/termios.h
+++ linux-2.6/arch/powerpc/include/asm/termios.h
@@ -78,7 +78,7 @@ struct termio {
#ifdef __KERNEL__
-#include <asm-generic/termios.h>
+#include <asm-generic/termios-base.h>
#endif /* __KERNEL__ */
Index: linux-2.6/arch/s390/include/asm/termios.h
===================================================================
--- linux-2.6.orig/arch/s390/include/asm/termios.h
+++ linux-2.6/arch/s390/include/asm/termios.h
@@ -60,7 +60,7 @@ struct termio {
#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#include <asm-generic/termios.h>
+#include <asm-generic/termios-base.h>
#endif /* __KERNEL__ */
Index: linux-2.6/include/asm-generic/termios-base.h
===================================================================
--- /dev/null
+++ linux-2.6/include/asm-generic/termios-base.h
@@ -0,0 +1,77 @@
+/* termios.h: generic termios/termio user copying/translation
+ */
+
+#ifndef _ASM_GENERIC_TERMIOS_BASE_H
+#define _ASM_GENERIC_TERMIOS_BASE_H
+
+#include <asm/uaccess.h>
+
+#ifndef __ARCH_TERMIO_GETPUT
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+ struct termio __user *termio)
+{
+ unsigned short tmp;
+
+ if (get_user(tmp, &termio->c_iflag) < 0)
+ goto fault;
+ termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp;
+
+ if (get_user(tmp, &termio->c_oflag) < 0)
+ goto fault;
+ termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp;
+
+ if (get_user(tmp, &termio->c_cflag) < 0)
+ goto fault;
+ termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp;
+
+ if (get_user(tmp, &termio->c_lflag) < 0)
+ goto fault;
+ termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp;
+
+ if (get_user(termios->c_line, &termio->c_line) < 0)
+ goto fault;
+
+ if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0)
+ goto fault;
+
+ return 0;
+
+ fault:
+ return -EFAULT;
+}
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+ struct ktermios *termios)
+{
+ if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
+ put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
+ put_user(termios->c_cflag, &termio->c_cflag) < 0 ||
+ put_user(termios->c_lflag, &termio->c_lflag) < 0 ||
+ put_user(termios->c_line, &termio->c_line) < 0 ||
+ copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0)
+ return -EFAULT;
+
+ return 0;
+}
+
+#ifndef user_termios_to_kernel_termios
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
+#endif
+
+#ifndef kernel_termios_to_user_termios
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#endif
+
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+
+#endif /* __ARCH_TERMIO_GETPUT */
+
+#endif /* _ASM_GENERIC_TERMIOS_BASE_H */
Index: linux-2.6/include/asm-generic/termios.h
===================================================================
--- linux-2.6.orig/include/asm-generic/termios.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* termios.h: generic termios/termio user copying/translation
- */
-
-#ifndef _ASM_GENERIC_TERMIOS_H
-#define _ASM_GENERIC_TERMIOS_H
-
-#include <asm/uaccess.h>
-
-#ifndef __ARCH_TERMIO_GETPUT
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-static inline int user_termio_to_kernel_termios(struct ktermios *termios,
- struct termio __user *termio)
-{
- unsigned short tmp;
-
- if (get_user(tmp, &termio->c_iflag) < 0)
- goto fault;
- termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp;
-
- if (get_user(tmp, &termio->c_oflag) < 0)
- goto fault;
- termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp;
-
- if (get_user(tmp, &termio->c_cflag) < 0)
- goto fault;
- termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp;
-
- if (get_user(tmp, &termio->c_lflag) < 0)
- goto fault;
- termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp;
-
- if (get_user(termios->c_line, &termio->c_line) < 0)
- goto fault;
-
- if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0)
- goto fault;
-
- return 0;
-
- fault:
- return -EFAULT;
-}
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-static inline int kernel_termios_to_user_termio(struct termio __user *termio,
- struct ktermios *termios)
-{
- if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
- put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
- put_user(termios->c_cflag, &termio->c_cflag) < 0 ||
- put_user(termios->c_lflag, &termio->c_lflag) < 0 ||
- put_user(termios->c_line, &termio->c_line) < 0 ||
- copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0)
- return -EFAULT;
-
- return 0;
-}
-
-#ifndef user_termios_to_kernel_termios
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#endif
-
-#ifndef kernel_termios_to_user_termios
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
-#endif
-
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif /* __ARCH_TERMIO_GETPUT */
-
-#endif /* _ASM_GENERIC_TERMIOS_H */
Index: linux-2.6/arch/microblaze/include/asm/termios.h
===================================================================
--- linux-2.6.orig/arch/microblaze/include/asm/termios.h
+++ linux-2.6/arch/microblaze/include/asm/termios.h
@@ -81,7 +81,7 @@ struct termio {
#ifdef __KERNEL__
-#include <asm-generic/termios.h>
+#include <asm-generic/termios-base.h>
#endif /* __KERNEL__ */
--
--
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