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 v6 2/6] alpha: describe the Tsunami system machine check frame
Date: Sun, 11 Oct 2026 21:12:49 +0200 [thread overview]
Message-ID: <20261011191344.981000-3-linmag7@gmail.com> (raw)
In-Reply-To: <20261011191344.981000-1-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>
Reviewed-by: Matt Turner <mattst88@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:[~2026-10-11 19:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-11 19:12 [PATCH v6 0/6] alpha: improve Tsunami machine check reporting Magnus Lindholm
2026-10-11 19:12 ` [PATCH v6 1/6] alpha: move Tsunami machine check handling to err_tsunami.c Magnus Lindholm
2026-10-11 19:12 ` Magnus Lindholm [this message]
2026-10-11 19:12 ` [PATCH v6 3/6] alpha: bound EV6 logout decoding by the processor area Magnus Lindholm
2026-10-11 19:59 ` Matt Turner
2026-10-11 19:12 ` [PATCH v6 4/6] alpha: decode and acknowledge Tsunami system machine checks Magnus Lindholm
2026-10-11 20:00 ` Matt Turner
2026-10-11 19:12 ` [PATCH v6 5/6] alpha: decode Clipper environmental events and retain console logs Magnus Lindholm
2026-10-11 20:00 ` Matt Turner
2026-10-11 19:12 ` [PATCH v6 6/6] alpha: stop on fatal Tsunami system ECC and write parity errors Magnus Lindholm
2026-10-11 20:01 ` Matt Turner
2026-10-12 4:57 ` Magnus Lindholm
2026-10-11 19:59 ` [PATCH v6 0/6] alpha: improve Tsunami machine check reporting Matt Turner
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