From: Magnus Lindholm <linmag7@gmail.com>
To: richard.henderson@linaro.org, mattst88@gmail.com,
linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org
Cc: linmag7@gmail.com
Subject: [PATCH v5 2/5] alpha: describe the Tsunami system machine check frame
Date: Fri, 9 Oct 2026 13:54:38 +0200 [thread overview]
Message-ID: <20261009115627.969047-3-linmag7@gmail.com> (raw)
In-Reply-To: <20261009115627.969047-1-linmag7@gmail.com>
Define the five system-specific quadwords in the SRM logout frame,
as documented in the AlphaServer ES40 Service Guide, Table D-19.
Signed-off-by: Magnus Lindholm <linmag7@gmail.com>
---
arch/alpha/include/asm/core_tsunami.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/alpha/include/asm/core_tsunami.h b/arch/alpha/include/asm/core_tsunami.h
index 3391e95754f2..fe3fd4570fac 100644
--- a/arch/alpha/include/asm/core_tsunami.h
+++ b/arch/alpha/include/asm/core_tsunami.h
@@ -283,6 +283,11 @@ union TPchipPERRMASK {
* Data structure for handling TSUNAMI machine checks:
*/
struct el_TSUNAMI_sysdata_mcheck {
+ u64 sesf;
+ u64 dir;
+ u64 misc;
+ u64 p0_perror;
+ u64 p1_perror;
};
--
2.43.0
next prev parent reply other threads:[~2026-10-09 11:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-09 11:54 [PATCH v5 0/5] alpha: improve Tsunami machine check reporting Magnus Lindholm
2026-10-09 11:54 ` [PATCH v5 1/5] alpha: move Tsunami machine check handling to err_tsunami.c Magnus Lindholm
2026-10-10 1:36 ` Matt Turner
2026-10-09 11:54 ` Magnus Lindholm [this message]
2026-10-10 1:37 ` [PATCH v5 2/5] alpha: describe the Tsunami system machine check frame Matt Turner
2026-10-09 11:54 ` [PATCH v5 3/5] alpha: bound EV6 logout decoding by the processor area Magnus Lindholm
2026-10-10 1:38 ` Matt Turner
2026-10-09 11:54 ` [PATCH v5 4/5] alpha: decode and acknowledge Tsunami system machine checks Magnus Lindholm
2026-10-10 1:39 ` Matt Turner
2026-10-09 11:54 ` [PATCH v5 5/5] alpha: decode Clipper environmental events and retain Tsunami console logs Magnus Lindholm
2026-10-10 1:40 ` Matt Turner
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