From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from SN4PR2101CU001.outbound.protection.outlook.com (mail-southcentralusazon11012031.outbound.protection.outlook.com [40.93.195.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 295D43750BD for ; Wed, 30 Sep 2026 03:32:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.93.195.31 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790739183; cv=fail; b=Vf93ryjPwURFX98O3tBqdPJ5YgCWUxwvkAsMRALK4NSUllPGL+hTJ490c7KDc63t+32QKn6dQ+g7IPmrG5PQyYqw4MVx1Bg5YFx5F68MfxoCPFWzNSxTva4lAu/hBlKNGfBJCxXup+dfxZ3VMKEsO5rWPFEVbFwbDBa8xGKfCNY= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790739183; c=relaxed/simple; bh=8fSV2ceeSnukwVJHmwtXce++/RTkdL0lO+5g1rnVbCk=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Xnh19UCXYluj9v6ekKyNhObccRlRo8Wvr5XAW06mYacQ+rsMjwDbYUg/SniV0+KvPzwXOLucWDkLABaZC/K43S36FAwD2xZf97ZLfWIXW8gYJC5DGhOoA3AC1Yus8fxdnhRwhEzJ0+hqLt1SjS0sqOo4luoL4Iy9wOTXzSm0Tr8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=a2xLs1vI; arc=fail smtp.client-ip=40.93.195.31 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="a2xLs1vI" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=BSUxX68MQTb2HIX4MOIkXUvYMVXBvoDdiK97OnyvJmBZT4pCrpzpRB2/AG9O0bMkRocTpyaNqwaSP3ScxZgLYFz4NfdiCBYf9eGIMmJuxnefjFa7viUXNyfRaxoy9i9IUZdHjG0SbP5FKuu6kDTofugxz4HNZtkAbACNaPiCcerkEsstRbNM0uJb6GB84lsB0tUUrs0t0ykXkP92rXoMGNQwRpS6wCQBtBi9w/eNKYO/E1EF2KSvMEt+ddnwjRioCRGn89aLNCm0cxThM4abggKhbVHJp7V6HRUMida3wOuDebnaOIY0m6Tkp14pNh4TsweTqgbZfqFb1CCw7EQxvQ== 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=X1LmFbJ4PpRb/kmRoo7D3ASAorRoMJwdqkFH6R5TgSY=; b=XlmgDBTt9D13UJ4GKGgEwZODkRSUFCJUqA7FLlcpBCWKv9jqE5B0hJeahqY7Bh06gi+h8wyC3N4JUK4VYCtUf5l3jUPMGfYL0B326MS05odSEgQUvZnTTV7y8STfsSnoHjXy9rkEfRxaMFtYKCD37kxj7VasNpMclIQZdV3V4AQBoG1Apvdak4yvmb+F13Y/w+pvIN9EOgM64b2fEJCdSfiW8vtg/KdO17uvz1mVukgy22GmSnx+Z1is4nxxyfbJsQRJY685YvAXzIpwqsQeuPZ79eSXpfKNZQpXKYfRU8gAdxmFqH2PejhCafZKuEn2WxbTsZLgx7DQJqXVEMLNEw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=quicinc.com smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=X1LmFbJ4PpRb/kmRoo7D3ASAorRoMJwdqkFH6R5TgSY=; b=a2xLs1vIYbfI0XbBsKSD6kJ03s5gioEC9mp68DSnBHsQqBAfi4XiToLsZSivwAyVAcYeTgjgb0yma6ijj+hS3+0BlKpwmvr//YMMd889IpCwHYfHifyaT5+u3nch1gyLTq4o4mMpEltrsy+2UCmJqWeTrJpZ6BogSllaQLKXQXU= Received: from SJ0PR05CA0029.namprd05.prod.outlook.com (2603:10b6:a03:33b::34) by SA3PR12MB8046.namprd12.prod.outlook.com (2603:10b6:806:304::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.451.24; Wed, 30 Sep 2026 03:32:53 +0000 Received: from SJ1PEPF00002323.namprd03.prod.outlook.com (2603:10b6:a03:33b:cafe::2a) by SJ0PR05CA0029.outlook.office365.com (2603:10b6:a03:33b::34) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.472.11 via Frontend Transport; Wed, 30 Sep 2026 03:32:52 +0000 X-MS-Exchange-Authentication-Results: mx.microsoft.com 1; spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by SJ1PEPF00002323.mail.protection.outlook.com (10.167.242.85) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.472.14 via Frontend Transport; Wed, 30 Sep 2026 03:32:52 +0000 Received: from satlexmb10.amd.com (10.181.42.219) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.49; Tue, 29 Sep 2026 22:32:52 -0500 Received: from satlexmb08.amd.com (10.181.42.217) by satlexmb10.amd.com (10.181.42.219) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.49; Tue, 29 Sep 2026 22:32:51 -0500 Received: from xsjdavidzha51.xilinx.com (10.180.168.240) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server id 15.2.2562.49 via Frontend Transport; Tue, 29 Sep 2026 22:32:51 -0500 From: David Zhang To: , , , , , , CC: David Zhang , , Subject: [PATCH V1 03/20] accel/amdxdna: Add CERT firmware version support Date: Tue, 29 Sep 2026 20:32:16 -0700 Message-ID: <20260930033233.1727265-4-yidong.zhang@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260930033233.1727265-1-yidong.zhang@amd.com> References: <20260930033233.1727265-1-yidong.zhang@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00002323:EE_|SA3PR12MB8046:EE_ X-MS-Office365-Filtering-Correlation-Id: 033dfffc-1c6f-46b2-b8fe-08df1ea38292 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|23010399003|376014|82310400026|1800799024|10067099003|11063799006|56012099006|4143699003|6133799003|3023799007|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700016)(23010399003)(376014)(82310400026)(1800799024)(10067099003)(11063799006)(56012099006)(4143699003)(6133799003)(3023799007)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Eo6gA2oe35OIloKG6UMiQ3c0/akR4Asn1zpKUOsvjNyvuDZrOsAzR3gp9z8Bb+Gz7IoH7OW5KuITCrhLlrW6ZT0Q6USExkUTH5LSVWq8ew6JpZHvogxqXNc+mhhdGu1qnETEkmTuF9GfHECCjviwWE9l1p2h+AqTvJHXKop1M4gxe9Df2xpe2vaPjIuzE1fdnApXUQMdIT8ZufXPHuwmK0e/UzNtLimwB/OYCatFOQK6BfG4K4MCcMZv+K+Emmz6Jhia+haAdvnsPn2SyLB48/CbXa1YU0ot+o5bFogj3oxz5Mv/C0QsCs4u++nGpDeOsYvkZ6pnWm0zEJuQcG+34ahVpiK1ZEb19siWyxyp2FCNlArzP3NZyg49p++pJUb0LNvpuJldHzrTUzfgNzI3IlnImkl2DuVN/mVooR8aCVqdcc/BiZ8I/o/4Ju6EiELz X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Sep 2026 03:32:52.7801 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 033dfffc-1c6f-46b2-b8fe-08df1ea38292 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00002323.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB8046 AIE4 platforms run two separate firmware binaries: NPU firmware for management and CERT (Column Embedded Run Time) firmware for handling execution contexts and queues. Add support to query and validate CERT firmware version: - Add mailbox opcodes and structs to query NPU firmware version (identify) and CERT firmware version. - Unify firmware version storage by using struct amdxdna_drm_query_firmware_version across the driver. - Introduce aie_check_cert_protocol() and cert_feature_tbl to validate CERT firmware host queue protocol compatibility against driver capabilities. - Add helper functions amdxdna_get_firmware_version() and amdxdna_get_aie_version() to share version query handling across generations. Note on patch ordering: Introducing CERT firmware protocol validation prior to the firmware 6.0 upgrade ensures host queue protocol compatibility (host_queue_major/minor) is validated before the host queue layout restructure, preserving bisectability. Signed-off-by: David Zhang --- drivers/accel/amdxdna/aie.c | 45 ++++++++++++++++++++--- drivers/accel/amdxdna/aie.h | 9 ++++- drivers/accel/amdxdna/aie2_message.c | 4 +-- drivers/accel/amdxdna/aie2_pci.c | 47 +++---------------------- drivers/accel/amdxdna/aie2_pci.h | 4 +-- drivers/accel/amdxdna/aie4_message.c | 45 +++++++++++++++++++++++ drivers/accel/amdxdna/aie4_msg_priv.h | 30 ++++++++++++++++ drivers/accel/amdxdna/aie4_pci.c | 17 ++++++++- drivers/accel/amdxdna/aie4_pci.h | 11 ++++++ drivers/accel/amdxdna/amdxdna_pci_drv.h | 10 ++---- drivers/accel/amdxdna/amdxdna_sysfs.c | 2 +- drivers/accel/amdxdna/npu3_regs.c | 8 +++++ 12 files changed, 170 insertions(+), 62 deletions(-) diff --git a/drivers/accel/amdxdna/aie.c b/drivers/accel/amdxdna/aie.c index dd6f36f222c7..01a439c0ccf4 100644 --- a/drivers/accel/amdxdna/aie.c +++ b/drivers/accel/amdxdna/aie.c @@ -65,13 +65,12 @@ int aie_send_mgmt_msg_wait(struct aie_device *aie, struct xdna_mailbox_msg *msg) return ret; } -int aie_check_protocol(struct aie_device *aie, u32 fw_major, u32 fw_minor) +static int aie_check_protocol_impl(struct aie_device *aie, u32 fw_major, u32 fw_minor, + const struct amdxdna_fw_feature_tbl *feature) { - const struct amdxdna_fw_feature_tbl *feature; bool found = false; - for (feature = aie->xdna->dev_info->fw_feature_tbl; - feature->major; feature++) { + for (; feature && feature->major; feature++) { if (feature->major != fw_major) continue; if (fw_minor < feature->min_minor) @@ -88,6 +87,44 @@ int aie_check_protocol(struct aie_device *aie, u32 fw_major, u32 fw_minor) return found ? 0 : -EOPNOTSUPP; } +int aie_check_protocol(struct aie_device *aie, u32 fw_major, u32 fw_minor) +{ + return aie_check_protocol_impl(aie, fw_major, fw_minor, + aie->xdna->dev_info->fw_feature_tbl); +} + +int aie_check_cert_protocol(struct aie_device *aie, u32 cert_major, u32 cert_minor) +{ + return aie_check_protocol_impl(aie, cert_major, cert_minor, + aie->xdna->dev_info->cert_feature_tbl); +} + +int amdxdna_get_aie_version(struct amdxdna_client *client, + struct amdxdna_drm_get_info *args, + struct amdxdna_drm_query_aie_version *version) +{ + u32 buf_sz; + + buf_sz = min_t(u32, args->buffer_size, sizeof(*version)); + if (copy_to_user(u64_to_user_ptr(args->buffer), version, buf_sz)) + return -EFAULT; + + return 0; +} + +int amdxdna_get_firmware_version(struct amdxdna_client *client, + struct amdxdna_drm_get_info *args, + struct amdxdna_drm_query_firmware_version *version) +{ + u32 buf_sz; + + buf_sz = min_t(u32, args->buffer_size, sizeof(*version)); + if (copy_to_user(u64_to_user_ptr(args->buffer), version, buf_sz)) + return -EFAULT; + + return 0; +} + static void amdxdna_update_vbnv(struct amdxdna_dev *xdna, const struct amdxdna_rev_vbnv *tbl, u32 rev) diff --git a/drivers/accel/amdxdna/aie.h b/drivers/accel/amdxdna/aie.h index 0483d582b7f8..899399756661 100644 --- a/drivers/accel/amdxdna/aie.h +++ b/drivers/accel/amdxdna/aie.h @@ -28,6 +28,7 @@ struct aie_device { struct psp_device *psp_hdl; struct smu_device *smu_hdl; + struct amdxdna_drm_query_aie_version version; struct amdxdna_drm_query_aie_metadata metadata; }; @@ -96,6 +97,7 @@ void aie_dump_mgmt_chann_debug(struct aie_device *aie); void aie_destroy_chann(struct aie_device *aie, struct mailbox_channel **chann); int aie_send_mgmt_msg_wait(struct aie_device *aie, struct xdna_mailbox_msg *msg); int aie_check_protocol(struct aie_device *aie, u32 fw_major, u32 fw_minor); +int aie_check_cert_protocol(struct aie_device *aie, u32 fw_major, u32 fw_minor); void amdxdna_vbnv_init(struct amdxdna_dev *xdna); int amdxdna_get_metadata(struct aie_device *aie, struct amdxdna_client *client, struct amdxdna_drm_get_info *args); @@ -103,7 +105,12 @@ void *amdxdna_alloc_msg_buffer(struct amdxdna_dev *xdna, u32 *size, dma_addr_t *dma_addr); void amdxdna_free_msg_buffer(struct amdxdna_dev *xdna, size_t size, void *cpu_addr, dma_addr_t dma_addr); - +int amdxdna_get_aie_version(struct amdxdna_client *client, + struct amdxdna_drm_get_info *args, + struct amdxdna_drm_query_aie_version *version); +int amdxdna_get_firmware_version(struct amdxdna_client *client, + struct amdxdna_drm_get_info *args, + struct amdxdna_drm_query_firmware_version *version); /* aie_psp.c */ struct psp_device *aiem_psp_create(struct drm_device *ddev, struct psp_config *conf); int aie_psp_start(struct psp_device *psp); diff --git a/drivers/accel/amdxdna/aie2_message.c b/drivers/accel/amdxdna/aie2_message.c index f658760c3d48..bae0cc4c3580 100644 --- a/drivers/accel/amdxdna/aie2_message.c +++ b/drivers/accel/amdxdna/aie2_message.c @@ -149,7 +149,7 @@ int aie2_query_aie_metadata(struct amdxdna_dev_hdl *ndev, } int aie2_query_firmware_version(struct amdxdna_dev_hdl *ndev, - struct amdxdna_fw_ver *fw_ver) + struct amdxdna_drm_query_firmware_version *fw_ver) { DECLARE_AIE_MSG(firmware_version, MSG_OP_GET_FIRMWARE_VERSION); int ret; @@ -160,7 +160,7 @@ int aie2_query_firmware_version(struct amdxdna_dev_hdl *ndev, fw_ver->major = resp.major; fw_ver->minor = resp.minor; - fw_ver->sub = resp.sub; + fw_ver->patch = resp.sub; fw_ver->build = resp.build; return 0; diff --git a/drivers/accel/amdxdna/aie2_pci.c b/drivers/accel/amdxdna/aie2_pci.c index 7a4314ca843b..5dc6e5b97afc 100644 --- a/drivers/accel/amdxdna/aie2_pci.c +++ b/drivers/accel/amdxdna/aie2_pci.c @@ -205,15 +205,16 @@ static int aie2_mgmt_fw_init(struct amdxdna_dev_hdl *ndev) static int aie2_mgmt_fw_query(struct amdxdna_dev_hdl *ndev) { + struct amdxdna_dev *xdna = ndev->aie.xdna; int ret; - ret = aie2_query_firmware_version(ndev, &ndev->aie.xdna->fw_ver); + ret = aie2_query_firmware_version(ndev, &xdna->fw_ver); if (ret) { XDNA_ERR(ndev->aie.xdna, "query firmware version failed"); return ret; } - ret = aie2_query_aie_version(ndev, &ndev->version); + ret = aie2_query_aie_version(ndev, &ndev->aie.version); if (ret) { XDNA_ERR(ndev->aie.xdna, "Query AIE version failed"); return ret; @@ -673,44 +674,6 @@ static int aie2_get_aie_status(struct amdxdna_client *client, return 0; } -static int aie2_get_aie_version(struct amdxdna_client *client, - struct amdxdna_drm_get_info *args) -{ - struct amdxdna_drm_query_aie_version version; - struct amdxdna_dev *xdna = client->xdna; - struct amdxdna_dev_hdl *ndev; - u32 buf_sz; - - ndev = xdna->dev_handle; - version.major = ndev->version.major; - version.minor = ndev->version.minor; - - buf_sz = min(args->buffer_size, sizeof(version)); - if (copy_to_user(u64_to_user_ptr(args->buffer), &version, buf_sz)) - return -EFAULT; - - return 0; -} - -static int aie2_get_firmware_version(struct amdxdna_client *client, - struct amdxdna_drm_get_info *args) -{ - struct amdxdna_drm_query_firmware_version version; - struct amdxdna_dev *xdna = client->xdna; - u32 buf_sz; - - version.major = xdna->fw_ver.major; - version.minor = xdna->fw_ver.minor; - version.patch = xdna->fw_ver.sub; - version.build = xdna->fw_ver.build; - - buf_sz = min(args->buffer_size, sizeof(version)); - if (copy_to_user(u64_to_user_ptr(args->buffer), &version, buf_sz)) - return -EFAULT; - - return 0; -} - static int aie2_get_power_mode(struct amdxdna_client *client, struct amdxdna_drm_get_info *args) { @@ -1025,7 +988,7 @@ static int aie2_get_info(struct amdxdna_client *client, struct amdxdna_drm_get_i ret = amdxdna_get_metadata(&ndev->aie, client, args); break; case DRM_AMDXDNA_QUERY_AIE_VERSION: - ret = aie2_get_aie_version(client, args); + ret = amdxdna_get_aie_version(client, args, &ndev->aie.version); break; case DRM_AMDXDNA_QUERY_CLOCK_METADATA: ret = aie2_get_clock_metadata(client, args); @@ -1037,7 +1000,7 @@ static int aie2_get_info(struct amdxdna_client *client, struct amdxdna_drm_get_i ret = aie2_get_hwctx_status(client, args); break; case DRM_AMDXDNA_QUERY_FIRMWARE_VERSION: - ret = aie2_get_firmware_version(client, args); + ret = amdxdna_get_firmware_version(client, args, &xdna->fw_ver); break; case DRM_AMDXDNA_GET_POWER_MODE: ret = aie2_get_power_mode(client, args); diff --git a/drivers/accel/amdxdna/aie2_pci.h b/drivers/accel/amdxdna/aie2_pci.h index 2c7019bd26b5..67971f0c4acf 100644 --- a/drivers/accel/amdxdna/aie2_pci.h +++ b/drivers/accel/amdxdna/aie2_pci.h @@ -74,7 +74,6 @@ enum aie2_sram_reg_idx { }; struct amdxdna_client; -struct amdxdna_fw_ver; struct amdxdna_hwctx; struct amdxdna_sched_job; @@ -150,7 +149,6 @@ struct amdxdna_dev_hdl { void __iomem *mbox_base; u32 total_col; - struct amdxdna_drm_query_aie_version version; struct aie2_exec_msg_ops *exec_msg_ops; struct drm_gpu_scheduler *hwctx_sched; struct ida hwctx_sched_ida; @@ -263,7 +261,7 @@ int aie2_query_aie_version(struct amdxdna_dev_hdl *ndev, int aie2_query_aie_metadata(struct amdxdna_dev_hdl *ndev, struct amdxdna_drm_query_aie_metadata *metadata); int aie2_query_firmware_version(struct amdxdna_dev_hdl *ndev, - struct amdxdna_fw_ver *fw_ver); + struct amdxdna_drm_query_firmware_version *fw_ver); int aie2_query_app_health(struct amdxdna_dev_hdl *ndev, u32 context_id, struct app_health_report *report); int aie2_get_dev_revision(struct amdxdna_dev_hdl *ndev, enum aie2_dev_revision *rev); diff --git a/drivers/accel/amdxdna/aie4_message.c b/drivers/accel/amdxdna/aie4_message.c index 88037edbb02a..b137a2a40b34 100644 --- a/drivers/accel/amdxdna/aie4_message.c +++ b/drivers/accel/amdxdna/aie4_message.c @@ -64,6 +64,51 @@ int aie4_query_aie_metadata(struct amdxdna_dev_hdl *ndev, return 0; } +int aie4_query_npu_firmware_version(struct amdxdna_dev_hdl *ndev, + struct amdxdna_drm_query_firmware_version *fw_version) +{ + DECLARE_AIE_MSG(aie4_msg_identify, AIE4_MSG_OP_IDENTIFY); + int ret; + + ret = aie_send_mgmt_msg_wait(&ndev->aie, &msg); + if (ret) + return ret; + + fw_version->major = resp.fw_major; + fw_version->minor = resp.fw_minor; + fw_version->patch = resp.fw_patch; + fw_version->build = resp.fw_build; + + return 0; +} + +int aie4_query_cert_firmware_version(struct amdxdna_dev_hdl *ndev, + struct amdxdna_drm_query_firmware_version *cert_version) +{ + DECLARE_AIE_MSG(aie4_msg_query_cert_firmware_version, + AIE4_MSG_OP_QUERY_CERT_FIRMWARE_VERSION); + int ret; + + ret = aie_send_mgmt_msg_wait(&ndev->aie, &msg); + if (ret) + return ret; + + ret = aie_check_cert_protocol(&ndev->aie, + resp.host_queue_major, resp.host_queue_minor); + if (ret) { + XDNA_ERR(ndev->aie.xdna, "host queue %d.%d is not supported", + resp.host_queue_major, resp.host_queue_minor); + return ret; + } + + cert_version->major = resp.major_version; + cert_version->minor = resp.minor_version; + cert_version->patch = resp.hotfix; + cert_version->build = resp.build; + + return 0; +} + int aie4_attach_work_buffer(struct amdxdna_dev_hdl *ndev) { DECLARE_AIE_MSG(aie4_msg_attach_work_buffer, AIE4_MSG_OP_ATTACH_WORK_BUFFER); diff --git a/drivers/accel/amdxdna/aie4_msg_priv.h b/drivers/accel/amdxdna/aie4_msg_priv.h index af0866045b91..5b97c8057de0 100644 --- a/drivers/accel/amdxdna/aie4_msg_priv.h +++ b/drivers/accel/amdxdna/aie4_msg_priv.h @@ -10,8 +10,10 @@ #include enum aie4_msg_opcode { + AIE4_MSG_OP_IDENTIFY = 0x10002, AIE4_MSG_OP_SUSPEND = 0x10003, AIE4_MSG_OP_ATTACH_WORK_BUFFER = 0x1000D, + AIE4_MSG_OP_QUERY_CERT_FIRMWARE_VERSION = 0x1000F, AIE4_MSG_OP_CREATE_VFS = 0x20001, AIE4_MSG_OP_DESTROY_VFS = 0x20002, @@ -30,6 +32,18 @@ enum aie4_msg_status { MAX_AIE4_MSG_STATUS_CODE = 0x4, }; +struct aie4_msg_identify_req { + __u32 rsvd; +} __packed; + +struct aie4_msg_identify_resp { + enum aie4_msg_status status; + __u32 fw_major; + __u32 fw_minor; + __u32 fw_patch; + __u32 fw_build; +} __packed; + struct aie4_msg_suspend_req { __u32 rsvd; } __packed; @@ -132,6 +146,22 @@ struct aie4_msg_aie4_tile_info_resp { struct aie4_tile_info info; } __packed; +struct aie4_msg_query_cert_firmware_version_req { + __u32 resvd; +} __packed; + +struct aie4_msg_query_cert_firmware_version_resp { + enum aie4_msg_status status; + __u8 major_version; + __u8 minor_version; + __u8 git_hash[41]; + __u8 date[11]; + __u8 hotfix; + __u8 build; + __u16 host_queue_major; + __u16 host_queue_minor; +} __packed; + #define AIE4_WORK_BUFFER_MIN_SIZE SZ_4M struct aie4_msg_attach_work_buffer_req { diff --git a/drivers/accel/amdxdna/aie4_pci.c b/drivers/accel/amdxdna/aie4_pci.c index db02d25e3f4a..3cb81bc1b627 100644 --- a/drivers/accel/amdxdna/aie4_pci.c +++ b/drivers/accel/amdxdna/aie4_pci.c @@ -271,7 +271,22 @@ static void aie4_partition_fini(struct amdxdna_dev_hdl *ndev) static int aie4_query(struct amdxdna_dev_hdl *ndev) { - return aie4_query_aie_metadata(ndev, &ndev->aie.metadata); + struct amdxdna_dev *xdna = ndev->aie.xdna; + int ret; + + ret = aie4_query_npu_firmware_version(ndev, &xdna->fw_ver); + if (ret) + return ret; + + ret = aie4_query_cert_firmware_version(ndev, &ndev->cert_version); + if (ret) + return ret; + + ret = aie4_query_aie_metadata(ndev, &ndev->aie.metadata); + if (ret) + return ret; + + return 0; } static int aie4_pf_hw_start(struct amdxdna_dev_hdl *ndev) diff --git a/drivers/accel/amdxdna/aie4_pci.h b/drivers/accel/amdxdna/aie4_pci.h index c6219544dc0f..8c62ee6a9b23 100644 --- a/drivers/accel/amdxdna/aie4_pci.h +++ b/drivers/accel/amdxdna/aie4_pci.h @@ -57,6 +57,13 @@ struct amdxdna_dev_hdl { void *work_buf; dma_addr_t work_buf_addr; u32 work_buf_size; + + struct amdxdna_drm_query_firmware_version cert_version; +}; + +enum aie4_fw_feature { + AIE4_HSA_COMMAND = 5, + AIE4_FEATURE_MAX }; /* aie4_message.c */ @@ -64,6 +71,10 @@ int aie4_query_aie_metadata(struct amdxdna_dev_hdl *ndev, struct amdxdna_drm_query_aie_metadata *metadata); int aie4_suspend_fw(struct amdxdna_dev_hdl *ndev); int aie4_attach_work_buffer(struct amdxdna_dev_hdl *ndev); +int aie4_query_npu_firmware_version(struct amdxdna_dev_hdl *ndev, + struct amdxdna_drm_query_firmware_version *fw_version); +int aie4_query_cert_firmware_version(struct amdxdna_dev_hdl *ndev, + struct amdxdna_drm_query_firmware_version *cert_version); /* aie4_ctx.c */ int aie4_hwctx_init(struct amdxdna_hwctx *hwctx); diff --git a/drivers/accel/amdxdna/amdxdna_pci_drv.h b/drivers/accel/amdxdna/amdxdna_pci_drv.h index 84c8973e9197..0002e6ef32ba 100644 --- a/drivers/accel/amdxdna/amdxdna_pci_drv.h +++ b/drivers/accel/amdxdna/amdxdna_pci_drv.h @@ -99,16 +99,10 @@ struct amdxdna_dev_info { size_t dev_heap_max_size; const struct amdxdna_dev_priv *dev_priv; const struct amdxdna_fw_feature_tbl *fw_feature_tbl; + const struct amdxdna_fw_feature_tbl *cert_feature_tbl; const struct amdxdna_dev_ops *ops; }; -struct amdxdna_fw_ver { - u32 major; - u32 minor; - u32 sub; - u32 build; -}; - struct amdxdna_carveout; struct amdxdna_dev { @@ -120,7 +114,7 @@ struct amdxdna_dev { struct mutex dev_lock; /* per device lock */ struct list_head client_list; struct mutex client_lock; /* client_list */ - struct amdxdna_fw_ver fw_ver; + struct amdxdna_drm_query_firmware_version fw_ver; struct rw_semaphore notifier_lock; /* for mmu notifier*/ struct workqueue_struct *notifier_wq; diff --git a/drivers/accel/amdxdna/amdxdna_sysfs.c b/drivers/accel/amdxdna/amdxdna_sysfs.c index d9e359ee8182..e20b7fb1e5d1 100644 --- a/drivers/accel/amdxdna/amdxdna_sysfs.c +++ b/drivers/accel/amdxdna/amdxdna_sysfs.c @@ -37,7 +37,7 @@ static ssize_t fw_version_show(struct device *dev, struct device_attribute *attr struct amdxdna_dev *xdna = dev_get_drvdata(dev); return sprintf(buf, "%d.%d.%d.%d\n", xdna->fw_ver.major, - xdna->fw_ver.minor, xdna->fw_ver.sub, + xdna->fw_ver.minor, xdna->fw_ver.patch, xdna->fw_ver.build); } static DEVICE_ATTR_RO(fw_version); diff --git a/drivers/accel/amdxdna/npu3_regs.c b/drivers/accel/amdxdna/npu3_regs.c index 8d287ef32fff..31208c42ad5f 100644 --- a/drivers/accel/amdxdna/npu3_regs.c +++ b/drivers/accel/amdxdna/npu3_regs.c @@ -42,6 +42,12 @@ static const struct amdxdna_fw_feature_tbl npu3_fw_feature_table[] = { { 0 } }; +static const struct amdxdna_fw_feature_tbl npu3_cert_feature_table[] = { + { .major = 1, .min_minor = 0 }, + { .features = BIT_U64(AIE4_HSA_COMMAND), .major = 1, .min_minor = 0 }, + { 0 } +}; + static const struct amdxdna_dev_priv npu3_dev_priv = { .npufw_path = "npu.sbin", .certfw_path = "cert.sbin", @@ -85,6 +91,7 @@ const struct amdxdna_dev_info dev_npu3_pf_info = { .device_type = AMDXDNA_DEV_TYPE_PF, .dev_priv = &npu3_dev_priv, .fw_feature_tbl = npu3_fw_feature_table, + .cert_feature_tbl = npu3_cert_feature_table, .ops = &aie4_pf_ops, }; @@ -96,5 +103,6 @@ const struct amdxdna_dev_info dev_npu3_vf_info = { .device_type = AMDXDNA_DEV_TYPE_UMQ, .dev_priv = &npu3_dev_vf_priv, .fw_feature_tbl = npu3_fw_feature_table, + .cert_feature_tbl = npu3_cert_feature_table, .ops = &aie4_vf_ops, }; -- 2.34.1