From: "Cédric Le Goater" <clg@fr.ibm.com>
To: benh@kernel.crashing.org
Cc: "Cédric Le Goater" <clg@fr.ibm.com>, linuxppc-dev@lists.ozlabs.org
Subject: [RFC PATCH 03/18] powerpc/boot: use prom_arg_t in oflib
Date: Fri, 7 Feb 2014 16:59:16 +0100 [thread overview]
Message-ID: <1391788771-16405-4-git-send-email-clg@fr.ibm.com> (raw)
In-Reply-To: <1391788771-16405-1-git-send-email-clg@fr.ibm.com>
This patch updates the wrapper code to converge with the kernel code in
prom_init.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
---
arch/powerpc/boot/oflib.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/boot/oflib.c b/arch/powerpc/boot/oflib.c
index c3288a3446b3..3b0c9458504f 100644
--- a/arch/powerpc/boot/oflib.c
+++ b/arch/powerpc/boot/oflib.c
@@ -16,6 +16,8 @@
#include "of.h"
+typedef u32 prom_arg_t;
+
/* The following structure is used to communicate with open firmware.
* All arguments in and out are in big endian format. */
struct prom_args {
@@ -46,7 +48,7 @@ int of_call_prom(const char *service, int nargs, int nret, ...)
va_start(list, nret);
for (i = 0; i < nargs; i++)
- args.args[i] = va_arg(list, unsigned int);
+ args.args[i] = va_arg(list, prom_arg_t);
va_end(list);
for (i = 0; i < nret; i++)
@@ -59,7 +61,7 @@ int of_call_prom(const char *service, int nargs, int nret, ...)
}
static int of_call_prom_ret(const char *service, int nargs, int nret,
- unsigned int *rets, ...)
+ prom_arg_t *rets, ...)
{
int i;
struct prom_args args;
@@ -71,7 +73,7 @@ static int of_call_prom_ret(const char *service, int nargs, int nret,
va_start(list, rets);
for (i = 0; i < nargs; i++)
- args.args[i] = va_arg(list, unsigned int);
+ args.args[i] = va_arg(list, prom_arg_t);
va_end(list);
for (i = 0; i < nret; i++)
@@ -148,7 +150,7 @@ static int check_of_version(void)
void *of_claim(unsigned long virt, unsigned long size, unsigned long align)
{
int ret;
- unsigned int result;
+ prom_arg_t result;
if (need_map < 0)
need_map = check_of_version();
--
1.7.10.4
next prev parent reply other threads:[~2014-02-07 15:59 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-07 15:59 [RFC PATCH 00/18] powerpc/boot: 64bit little endian wrapper for pseries Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 01/18] powerpc/boot: fix do_div for 64bit wrapper Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 02/18] powerpc/boot: use a common prom_args struct in oflib Cédric Le Goater
2014-02-07 15:59 ` Cédric Le Goater [this message]
2014-02-07 15:59 ` [RFC PATCH 04/18] powerpc/boot: add byteswapping routines " Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 05/18] powerpc/boot: add PROM_ERROR define " Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 06/18] powerpc/boot: rework of_claim() to make it 64bit friendly Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 07/18] powerpc/boot: define typedef ihandle as u32 Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 08/18] powerpc/boot: fix compile warning in 64bit Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 09/18] powerpc/boot: define byteswapping routines for little endian Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 10/18] powerpc/boot: add 64bit and little endian support to addnote Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 11/18] powerpc/boot: add little endian support to elf utils Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 12/18] powerpc/boot: define a routine to enter prom Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 13/18] powerpc/boot: modify entry point for 64bit Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 14/18] powerpc/boot: modify how we enter kernel on 64bit Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 15/18] powerpc/boot: add a global entry point for pseries Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 16/18] powerpc/boot: add support for 64bit big endian wrapper Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 17/18] powerpc/boot: add support for 64bit little " Cédric Le Goater
2014-02-07 15:59 ` [RFC PATCH 18/18] powerpc/boot: add PPC64_BOOT_WRAPPER config option Cédric Le Goater
2014-03-20 15:09 ` [PATCH 00/18] powerpc/boot: 64bit little endian wrapper Cédric Le Goater
2014-03-20 17:03 ` Geoff Levand
2014-03-21 8:37 ` Cedric Le Goater
2014-03-21 9:37 ` Cedric Le Goater
2014-03-21 17:28 ` Geoff Levand
2014-03-21 17:40 ` Cedric Le Goater
2014-03-20 15:09 ` [PATCH 01/18] powerpc/boot: fix do_div for 64bit wrapper Cédric Le Goater
2014-03-20 15:09 ` [PATCH 02/18] powerpc/boot: use a common prom_args struct in oflib Cédric Le Goater
2014-03-20 15:09 ` [PATCH 03/18] powerpc/boot: use prom_arg_t " Cédric Le Goater
2014-03-20 15:09 ` [PATCH 04/18] powerpc/boot: add byteswapping routines " Cédric Le Goater
2014-03-20 15:10 ` [PATCH 05/18] powerpc/boot: add PROM_ERROR define " Cédric Le Goater
2014-03-20 15:10 ` [PATCH 06/18] powerpc/boot: rework of_claim() to make it 64bit friendly Cédric Le Goater
2014-03-20 15:10 ` [PATCH 07/18] powerpc/boot: define typedef ihandle as u32 Cédric Le Goater
2014-03-20 15:10 ` [PATCH 08/18] powerpc/boot: fix compile warning in 64bit Cédric Le Goater
2014-03-20 15:10 ` [PATCH 09/18] powerpc/boot: define byteswapping routines for little endian Cédric Le Goater
2014-03-20 15:10 ` [PATCH 10/18] powerpc/boot: add 64bit and little endian support to addnote Cédric Le Goater
2014-03-20 15:10 ` [PATCH 11/18] powerpc/boot: add little endian support to elf utils Cédric Le Goater
2014-03-20 15:10 ` [PATCH 12/18] powerpc/boot: define a routine to enter prom Cédric Le Goater
2014-03-20 15:10 ` [PATCH 13/18] powerpc/boot: modify entry point for 64bit Cédric Le Goater
2014-03-20 15:10 ` [PATCH 14/18] powerpc/boot: modify how we enter kernel on 64bit Cédric Le Goater
2014-03-20 15:10 ` [PATCH 15/18] powerpc/boot: add a global entry point for pseries Cédric Le Goater
2014-03-20 15:10 ` [PATCH 16/18] powerpc/boot: add support for 64bit big endian wrapper Cédric Le Goater
2014-03-20 15:10 ` [PATCH 17/18] powerpc/boot: add support for 64bit little " Cédric Le Goater
2014-03-20 15:10 ` [PATCH 18/18] powerpc/boot: add PPC64_BOOT_WRAPPER config option Cédric Le Goater
2014-03-24 3:42 ` Benjamin Herrenschmidt
2014-03-24 8:38 ` Cedric Le Goater
2014-03-24 9:04 ` Benjamin Herrenschmidt
2014-03-24 10:22 ` [PATCH] powerpc/boot: fix global entry point for pseries Cédric Le Goater
2014-04-14 7:46 ` [PATCH v2 00/15] powerpc/boot: 64bit little endian wrapper Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 01/15] powerpc/boot: fix do_div for 64bit wrapper Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 02/15] powerpc/boot: use a common prom_args struct in oflib Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 03/15] powerpc/boot: use prom_arg_t " Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 04/15] powerpc/boot: add byteswapping routines " Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 05/15] powerpc/boot: add PROM_ERROR define " Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 06/15] powerpc/boot: rework of_claim() to make it 64bit friendly Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 07/15] powerpc/boot: define typedef ihandle as u32 Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 08/15] powerpc/boot: fix compile warning in 64bit Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 09/15] powerpc/boot: define byteswapping routines for little endian Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 10/15] powerpc/boot: add 64bit and little endian support to addnote Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 11/15] powerpc/boot: add little endian support to elf utils Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 12/15] powerpc/boot: define a routine to enter prom Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 13/15] powerpc/boot: modify entry point for 64bit Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 14/15] powerpc/boot: add a global entry point for pseries Cédric Le Goater
2014-04-14 7:47 ` [PATCH v2 15/15] powerpc/boot: add support for 64bit little endian wrapper Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 00/15] powerpc/boot: 64bit little endian wrapper (rebased on v3.15-rc2) Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 01/15] powerpc/boot: fix do_div for 64bit wrapper Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 02/15] powerpc/boot: use a common prom_args struct in oflib Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 03/15] powerpc/boot: use prom_arg_t " Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 04/15] powerpc/boot: add byteswapping routines " Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 05/15] powerpc/boot: add PROM_ERROR define " Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 06/15] powerpc/boot: rework of_claim() to make it 64bit friendly Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 07/15] powerpc/boot: define typedef ihandle as u32 Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 08/15] powerpc/boot: fix compile warning in 64bit Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 09/15] powerpc/boot: define byteswapping routines for little endian Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 10/15] powerpc/boot: add 64bit and little endian support to addnote Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 11/15] powerpc/boot: add little endian support to elf utils Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 12/15] powerpc/boot: define a routine to enter prom Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 13/15] powerpc/boot: modify entry point for 64bit Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 14/15] powerpc/boot: add a global entry point for pseries Cédric Le Goater
2014-04-24 7:23 ` [PATCH v2 15/15] powerpc/boot: add support for 64bit little endian wrapper Cédric Le Goater
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