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Wed, 29 Oct 2025 04:27:18 -0700 (PDT) From: Himanshu Chauhan To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, linux-efi@vger.kernel.org, acpica-devel@lists.linux.dev Cc: paul.walmsley@sifive.com, palmer@dabbelt.com, lenb@kernel.org, james.morse@arm.com, tony.luck@intel.com, ardb@kernel.org, conor@kernel.org, cleger@rivosinc.com, robert.moore@intel.com, sunilvl@ventanamicro.com, apatel@ventanamicro.com, Himanshu Chauhan Subject: [RFC PATCH v2 03/10] acpi: Introduce SSE in HEST notification types Date: Wed, 29 Oct 2025 16:56:41 +0530 Message-ID: <20251029112649.3811657-4-hchauhan@ventanamicro.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251029112649.3811657-1-hchauhan@ventanamicro.com> References: <20251029112649.3811657-1-hchauhan@ventanamicro.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Cl=C3=A9ment L=C3=A9ger --- 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 7f35eb0e8458..20b490227398 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -1535,7 +1535,8 @@ enum acpi_hest_notify_types { ACPI_HEST_NOTIFY_SEI =3D 9, /* ACPI 6.1 */ ACPI_HEST_NOTIFY_GSIV =3D 10, /* ACPI 6.1 */ ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED =3D 11, /* ACPI 6.2 */ - ACPI_HEST_NOTIFY_RESERVED =3D 12 /* 12 and greater are reserved */ + ACPI_HEST_NOTIFY_SSE =3D 12, /* RISCV SSE */ + ACPI_HEST_NOTIFY_RESERVED =3D 13 /* 13 and greater are reserved */ }; =20 /* Values for config_write_enable bitfield above */ --=20 2.43.0