From: Anton Blanchard <anton@samba.org>
To: benh@kernel.crashing.org, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 4/6] powerpc/pseries: Remove RTAS_POWERMGM_EVENTS
Date: Thu, 22 Mar 2012 12:56:49 +1100 [thread overview]
Message-ID: <20120322125649.434c6f5e@kryten> (raw)
In-Reply-To: <20120322125343.63d77e82@kryten>
IBM bit 2 in the rtas event-scan and check-exception calls is
marked reserved in the PAPR, so remove it from our RAS code.
Signed-off-by: Anton Blanchard <anton@samba.org>
---
Index: linux-build/arch/powerpc/include/asm/rtas.h
===================================================================
--- linux-build.orig/arch/powerpc/include/asm/rtas.h 2012-03-22 12:41:38.079754144 +1100
+++ linux-build/arch/powerpc/include/asm/rtas.h 2012-03-22 12:43:56.574267101 +1100
@@ -74,7 +74,6 @@ struct rtas_suspend_me_data {
/* RTAS event classes */
#define RTAS_INTERNAL_ERROR 0x80000000 /* set bit 0 */
#define RTAS_EPOW_WARNING 0x40000000 /* set bit 1 */
-#define RTAS_POWERMGM_EVENTS 0x20000000 /* set bit 2 */
#define RTAS_HOTPLUG_EVENTS 0x10000000 /* set bit 3 */
#define RTAS_IO_EVENTS 0x08000000 /* set bit 4 */
#define RTAS_EVENT_SCAN_ALL_EVENTS 0xffffffff
Index: linux-build/arch/powerpc/platforms/pseries/ras.c
===================================================================
--- linux-build.orig/arch/powerpc/platforms/pseries/ras.c 2012-03-22 12:43:50.842163086 +1100
+++ linux-build/arch/powerpc/platforms/pseries/ras.c 2012-03-22 12:43:56.574267101 +1100
@@ -223,7 +223,7 @@ static irqreturn_t ras_epow_interrupt(in
status = rtas_call(ras_check_exception_token, 6, 1, NULL,
RTAS_VECTOR_EXTERNAL_INTERRUPT,
virq_to_hw(irq),
- RTAS_EPOW_WARNING | RTAS_POWERMGM_EVENTS,
+ RTAS_EPOW_WARNING,
critical, __pa(&ras_log_buf),
rtas_get_error_log_max());
next prev parent reply other threads:[~2012-03-22 1:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-22 1:47 [PATCH 1/6] powerpc: Make function that parses RTAS error logs global Anton Blanchard
2012-03-22 1:49 ` [PATCH 2/6] powerpc/pseries: Parse and handle EPOW interrupts Anton Blanchard
2012-03-22 1:53 ` [PATCH 3/6] powerpc/pseries: Use rtas_get_sensor in RAS code Anton Blanchard
2012-03-22 1:56 ` Anton Blanchard [this message]
2012-03-22 1:58 ` [PATCH 5/6] powerpc/pseries: Clean up ras_error_interrupt code Anton Blanchard
2012-03-22 1:59 ` [PATCH 6/6] powerpc/pseries: Cut down on enthusiastic use of defines in RAS code Anton Blanchard
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