[PATCH v4 03/10] acpi: Introduce SSE in HEST notification types

Himanshu Chauhan <[email protected]> Wed, 13 May 2026 14:13:18 +0530
Newsgroups dev.linux.lists.acpica-devel,org.infradead.lists.linux-riscv,org.kernel.vger.linux-acpi,org.kernel.vger.linux-efi,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Introduce a new HEST notification type for RISC-V SSE events.
The GHES entry's notification structure contains the notification
to be used for a given error source. For error sources delivering
events over SSE, it should contain the new SSE notification type.

Signed-off-by: Himanshu Chauhan <[email protected]>
Reviewed-by: Clément Léger <[email protected]>
---
 include/acpi/actbl1.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index f72e00517eb3..2a8167979458 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1798,7 +1798,8 @@ enum acpi_hest_notify_types {
 	ACPI_HEST_NOTIFY_SEI = 9,	/* ACPI 6.1 */
 	ACPI_HEST_NOTIFY_GSIV = 10,	/* ACPI 6.1 */
 	ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11,	/* ACPI 6.2 */
-	ACPI_HEST_NOTIFY_RESERVED = 12	/* 12 and greater are reserved */
+	ACPI_HEST_NOTIFY_SSE = 12, /* RISCV SSE */
+	ACPI_HEST_NOTIFY_RESERVED = 13	/* 13 and greater are reserved */
 };
 
 /* Values for config_write_enable bitfield above */
-- 
2.43.0