[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v12 2/6] xen: arm: smccc: add INVALID_PARAMETER error code
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Oleksii Moisieiev <Oleksii_Moisieiev@xxxxxxxx>
- Date: Fri, 11 Sep 2026 07:26:19 +0000
- Accept-language: en-US
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=epam.com; dmarc=pass action=none header.from=epam.com; dkim=pass header.d=epam.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=CUepeKXD3++9PTwq/nksHuSuVKPdsx05C4MGlKaWS6A=; b=mE2VwdBhgFpKinJ9Szr+XOBkeNqNNeuKUDgxXrwYcs8fB8n88T3bhIMq2TjaCx/PdOy21aryLPISCjryx//uWp1cUvR9GjBBVwIecMNISlcqe+tEw9YZi6okQo6UBdc9siid3kKvg7/xluEzI8y/cw10vmwqtX/7PqV8F/Xr9Gls4xudd+IIJh+hLgP6YfgTjJyf8ZY6LugqQ1Nc+UMbvnC1fvG6XZsWqrSrRM6vveWcB8QLvGDiDqybiLZS9gmBDKEcaK4GQtS64yDu+dMYmBLwA3klDjYNhufqvr12QxrIfeugEsd58p3X+6C2hfwK1po43O1SZS+58HeyEpWgqQ==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=XwYuMYDJ3VIiuHK0KW8jUZoHFYksSVPeCJlEVT0MjdTIAErlL+iq/tVikfSgN/bq7Gmqe7gp09hVZDrqsDpRIIh7iZUsN7RP50TDcBBLqdhsg/8ras2Pa6b38aQC7aQxWcCSMKVjIL7Y2rByrVulp3f0XQJ/VgSbJCJEPWKWmpE7sliOXBNUNSpYWrmek3L96EArnc8079Vpx/jei29HN6AuS6e/IMkGu+SAOEy1lfsPfs4vTPCtJ4np7GdjFjMsVyaQTfs6HmvG2wgfN44Koi3I3kfNYyqyUbbnppwNANIuJVNN/zOeoLrZ/i70IlpL2cscDJ/b6hTYEGOtugFRfw==
- Authentication-results: eu.smtp.expurgate.cloud; dkim=pass header.s=selector1 header.d=epam.com header.i="@epam.com" header.h="From:Date:Subject:Message-ID:Content-Type:MIME-Version:x-ms-exchange-senderadcheck"
- Authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=epam.com;
- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Oleksii Moisieiev <Oleksii_Moisieiev@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Grygorii Strashko <grygorii_strashko@xxxxxxxx>
- Delivery-date: Fri, 11 Sep 2026 07:26:27 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHdQb7XatT4szy+tkiSRBw2OFmymQ==
- Thread-topic: [PATCH v12 2/6] xen: arm: smccc: add INVALID_PARAMETER error code
According to the "7.1 Return Codes" section of DEN0028 [1]
INVALID_PARAMETER code (-3) is returned when one of the call
parameters has a non-supported value.
Adding this error code to the common smccc header file.
[1]: https://documentation-service.arm.com/static/5f8edaeff86e16515cdbe4c6
Signed-off-by: Oleksii Moisieiev <oleksii_moisieiev@xxxxxxxx>
Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
Changes in v12:
- add missed Ack.
xen/arch/arm/include/asm/smccc.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/xen/arch/arm/include/asm/smccc.h b/xen/arch/arm/include/asm/smccc.h
index c7763acd7f..91c9bc1186 100644
--- a/xen/arch/arm/include/asm/smccc.h
+++ b/xen/arch/arm/include/asm/smccc.h
@@ -381,6 +381,7 @@ void arm_smccc_1_2_smc(const struct arm_smccc_1_2_regs
*args,
0x3FFF)
/* SMCCC error codes */
+#define ARM_SMCCC_INVALID_PARAMETER (-3)
#define ARM_SMCCC_NOT_REQUIRED (-2)
#define ARM_SMCCC_ERR_UNKNOWN_FUNCTION (-1)
#define ARM_SMCCC_NOT_SUPPORTED (-1)
--
2.43.0
|
