From: Geoff Levand <geoffrey.levand@am•sony.com>
To: linuxppc-dev@ozlabs•org
Cc: Paul Mackerras <paulus@samba•org>
Subject: [patch 04/18] PS3: Compare firmware version
Date: Tue, 05 Jun 2007 19:59:43 -0700 [thread overview]
Message-ID: <4666231F.9090901@am.sony.com> (raw)
In-Reply-To: <20070606024407.786638029@am.sony.com>>
Add a utiltiy routine ps3_compare_firmware_version() to compare system
firmware versions. Uses the existing ps3_get_firmware_version() routine.
Signed-off-by: Masakazu Mokuno <mokuno@sm•sony.co.jp>
Signed-off-by: Geoff Levand <geoffrey.levand@am•sony.com>
---
arch/powerpc/platforms/ps3/setup.c | 32 ++++++++++++++++++++------------
include/asm-powerpc/ps3.h | 3 ++-
2 files changed, 22 insertions(+), 13 deletions(-)
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -46,18 +46,26 @@
static void smp_send_stop(void) {}
#endif
-int ps3_get_firmware_version(union ps3_firmware_version *v)
+static union ps3_firmware_version ps3_firmware_version;
+
+void ps3_get_firmware_version(union ps3_firmware_version *v)
{
- int result = lv1_get_version_info(&v->raw);
+ *v = ps3_firmware_version;
+}
+EXPORT_SYMBOL_GPL(ps3_get_firmware_version);
- if (result) {
- v->raw = 0;
- return -1;
- }
+int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev)
+{
+ union ps3_firmware_version x;
+
+ x.pad = 0;
+ x.major = major;
+ x.minor = minor;
+ x.rev = rev;
- return result;
+ return (ps3_firmware_version.raw - x.raw);
}
-EXPORT_SYMBOL_GPL(ps3_get_firmware_version);
+EXPORT_SYMBOL_GPL(ps3_compare_firmware_version);
static void ps3_power_save(void)
{
@@ -146,13 +154,13 @@ static int ps3_set_dabr(u64 dabr)
static void __init ps3_setup_arch(void)
{
- union ps3_firmware_version v;
DBG(" -> %s:%d\n", __func__, __LINE__);
- ps3_get_firmware_version(&v);
- printk(KERN_INFO "PS3 firmware version %u.%u.%u\n", v.major, v.minor,
- v.rev);
+ lv1_get_version_info(&ps3_firmware_version.raw);
+ printk(KERN_INFO "PS3 firmware version %u.%u.%u\n",
+ ps3_firmware_version.major, ps3_firmware_version.minor,
+ ps3_firmware_version.rev);
ps3_spu_set_platform();
ps3_map_htab();
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -35,7 +35,8 @@ union ps3_firmware_version {
};
};
-int ps3_get_firmware_version(union ps3_firmware_version *v);
+void ps3_get_firmware_version(union ps3_firmware_version *v);
+int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev);
/* 'Other OS' area */
--
next prev parent reply other threads:[~2007-06-06 2:59 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070606024407.786638029@am.sony.com>
2007-06-06 2:59 ` [patch 01/18] Cell: Add spu shutdown method Geoff Levand
2007-06-06 4:08 ` Michael Ellerman
2007-06-06 14:41 ` André Detsch
2007-06-06 2:59 ` [patch 02/18] PS3: Rename IPI symbols Geoff Levand
2007-06-06 3:11 ` Stephen Rothwell
2007-06-06 14:48 ` Will Schmidt
2007-06-06 20:47 ` Geoff Levand
2007-06-06 20:49 ` Geoff Levand
2007-06-06 2:59 ` [patch 03/18] PS3: Use __maybe_unused Geoff Levand
2007-06-06 4:05 ` Michael Ellerman
2007-06-06 22:37 ` Geoff Levand
2007-06-06 2:59 ` Geoff Levand [this message]
2007-06-06 2:59 ` [patch 05/18] PS3: Fix sparse warnings Geoff Levand
2007-06-06 14:21 ` Arnd Bergmann
2007-06-07 14:34 ` Geoff Levand
2007-06-08 5:59 ` Takao Shinohara
2007-06-06 2:59 ` [patch 06/18] PS3: Add support for HDMI RGB Full Range mode Geoff Levand
2007-06-06 3:00 ` [patch 07/18] PS3: Make ps3av.h usable from user space Geoff Levand
2007-06-06 7:46 ` Christoph Hellwig
2007-06-06 11:27 ` Geert Uytterhoeven
2007-06-06 16:44 ` Geoff Levand
2007-06-07 19:15 ` Christoph Hellwig
2007-06-06 3:00 ` [patch 08/18] PS3: Kexec support Geoff Levand
2007-06-06 4:01 ` Michael Ellerman
2007-06-06 21:55 ` Geoff Levand
2007-06-07 1:25 ` Stephen Rothwell
2007-06-07 1:33 ` Geoff Levand
2007-06-07 2:48 ` Stephen Rothwell
2007-06-07 2:31 ` Michael Ellerman
2007-06-07 2:54 ` Benjamin Herrenschmidt
2007-06-10 0:13 ` Geoff Levand
2007-06-09 8:17 ` [patch 08/18] PS3: Kexec support (and a tutoral on the kexec flow for 64 bit powerpc) Milton Miller
2007-06-09 22:47 ` Geoff Levand
2007-06-06 3:00 ` [patch 09/18] PS3: System-bus rework Geoff Levand
2007-06-06 6:43 ` Geert Uytterhoeven
2007-06-11 7:07 ` Milton Miller
2007-06-11 15:39 ` Geoff Levand
2007-06-11 15:45 ` Geert Uytterhoeven
2007-06-06 3:00 ` [patch 10/18] PS3: System-bus uevent Geoff Levand
2007-06-06 3:00 ` [patch 11/18] PS3: System-bus modinfo attribute Geoff Levand
2007-06-06 3:17 ` Stephen Rothwell
2007-06-06 3:00 ` [patch 12/18] PS3: Repository probe cleanups Geoff Levand
2007-06-06 3:01 ` [patch 13/18] PS3: USB system-bus rework Geoff Levand
2007-06-06 3:01 ` [patch 14/18] PS3: Vuart rework Geoff Levand
2007-06-06 3:01 ` [patch 15/18] PS3: System manager re-work Geoff Levand
2007-06-06 6:51 ` Geert Uytterhoeven
2007-06-06 3:01 ` [patch 16/18] PS3: Rework AV settings driver Geoff Levand
2007-06-06 6:49 ` Geert Uytterhoeven
2007-06-06 3:01 ` [patch 17/18] PS3: Frame buffer system-bus rework Geoff Levand
2007-06-06 6:51 ` Geert Uytterhoeven
2007-06-06 15:56 ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-06-06 23:08 ` Geoff Levand
2007-06-06 23:37 ` Antonino A. Daplas
2007-06-06 3:01 ` [patch 18/18] PS3: Device registration routines Geoff Levand
2007-06-06 6:57 ` Geert Uytterhoeven
2007-06-06 12:21 ` Geert Uytterhoeven
2007-06-06 3:04 ` [patch 13/18] PS3: USB system-bus rework Geoff Levand
2007-06-08 23:22 ` [patch] PS3: Fix USB return value Geoff Levand
2007-06-25 7:30 ` Greg KH
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