From: David Zhang <yidong.zhang@amd.com>
To: <quic_jhugo@quicinc.com>, <karol.wachowski@linux.intel.com>,
<max.zhen@amd.com>, <lizhi.hou@amd.com>, <ogabbay@kernel.org>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: David Zhang <yidong.zhang@amd.com>, <sonal.santan@amd.com>,
<mario.limonciello@amd.com>,
Hayden Laccabue <hayden.laccabue@amd.com>
Subject: [PATCH V0 06/21] accel/amdxdna: Add AIE version query to aie4_get_info
Date: Fri, 25 Sep 2026 18:34:33 -0700 [thread overview]
Message-ID: <20260926013448.3840921-7-yidong.zhang@amd.com> (raw)
In-Reply-To: <20260926013448.3840921-1-yidong.zhang@amd.com>
Add AIE version query via DRM_AMDXDNA_GET_INFO. The NPU firmware
version query already existed internally; it is now also exposed
through this ioctl alongside the new AIE version query.
These versions are mandatory once released, the firmware management
interfaces must support those queries in their stable version.
Propagating any failure to abort device initialization is intentional.
Co-developed-by: Hayden Laccabue <hayden.laccabue@amd.com>
Signed-off-by: Hayden Laccabue <hayden.laccabue@amd.com>
Signed-off-by: David Zhang <yidong.zhang@amd.com>
---
drivers/accel/amdxdna/aie4_message.c | 20 ++++++++++++++++++++
drivers/accel/amdxdna/aie4_msg_priv.h | 11 +++++++++++
drivers/accel/amdxdna/aie4_pci.c | 10 ++++++++++
drivers/accel/amdxdna/aie4_pci.h | 2 ++
4 files changed, 43 insertions(+)
diff --git a/drivers/accel/amdxdna/aie4_message.c b/drivers/accel/amdxdna/aie4_message.c
index 0bb1d18df027..17cc335f0656 100644
--- a/drivers/accel/amdxdna/aie4_message.c
+++ b/drivers/accel/amdxdna/aie4_message.c
@@ -74,6 +74,26 @@ int aie4_query_aie_metadata(struct amdxdna_dev_hdl *ndev,
return 0;
}
+int aie4_query_aie_version(struct amdxdna_dev_hdl *ndev,
+ struct amdxdna_drm_query_aie_version *version)
+{
+ DECLARE_AIE_MSG(aie4_msg_aie4_version_info, AIE4_MSG_OP_AIE_VERSION_INFO);
+ struct amdxdna_dev *xdna = ndev->aie.xdna;
+ int ret;
+
+ ret = aie_send_mgmt_msg_wait(&ndev->aie, &msg);
+ if (ret)
+ return ret;
+
+ XDNA_DBG(xdna, "Query AIE version - major: %u minor: %u",
+ resp.major, resp.minor);
+
+ version->major = resp.major;
+ version->minor = resp.minor;
+
+ return 0;
+}
+
int aie4_query_npu_firmware_version(struct amdxdna_dev_hdl *ndev,
struct amdxdna_drm_query_firmware_version *fw_version)
{
diff --git a/drivers/accel/amdxdna/aie4_msg_priv.h b/drivers/accel/amdxdna/aie4_msg_priv.h
index b9f7c61f36e3..81842fa1d6ce 100644
--- a/drivers/accel/amdxdna/aie4_msg_priv.h
+++ b/drivers/accel/amdxdna/aie4_msg_priv.h
@@ -22,6 +22,7 @@ enum aie4_msg_opcode {
AIE4_MSG_OP_CREATE_HW_CONTEXT = 0x30003,
AIE4_MSG_OP_DESTROY_HW_CONTEXT = 0x30004,
AIE4_MSG_OP_AIE_TILE_INFO = 0x30006,
+ AIE4_MSG_OP_AIE_VERSION_INFO = 0x30007,
AIE4_MSG_OP_ATTACH_WORK_BUFFER = 0x40001,
};
@@ -160,6 +161,16 @@ struct aie4_msg_aie4_tile_info_resp {
struct aie4_tile_info info;
} __packed;
+struct aie4_msg_aie4_version_info_req {
+ __u32 resvd;
+} __packed;
+
+struct aie4_msg_aie4_version_info_resp {
+ enum aie4_msg_status status;
+ __u16 major;
+ __u16 minor;
+} __packed;
+
struct aie4_msg_query_cert_firmware_version_req {
__u32 resvd;
} __packed;
diff --git a/drivers/accel/amdxdna/aie4_pci.c b/drivers/accel/amdxdna/aie4_pci.c
index 880619e3a4a8..aea3edd51b4f 100644
--- a/drivers/accel/amdxdna/aie4_pci.c
+++ b/drivers/accel/amdxdna/aie4_pci.c
@@ -282,6 +282,10 @@ static int aie4_query(struct amdxdna_dev_hdl *ndev)
if (ret)
return ret;
+ ret = aie4_query_aie_version(ndev, &ndev->aie.version);
+ if (ret)
+ return ret;
+
ret = aie4_query_aie_metadata(ndev, &ndev->aie.metadata);
if (ret)
return ret;
@@ -588,6 +592,12 @@ static int aie4_get_info(struct amdxdna_client *client, struct amdxdna_drm_get_i
case DRM_AMDXDNA_QUERY_AIE_METADATA:
ret = amdxdna_get_metadata(&ndev->aie, client, args);
break;
+ case DRM_AMDXDNA_QUERY_AIE_VERSION:
+ ret = amdxdna_get_aie_version(client, args, &ndev->aie.version);
+ break;
+ case DRM_AMDXDNA_QUERY_FIRMWARE_VERSION:
+ ret = amdxdna_get_firmware_version(client, args, &xdna->fw_ver);
+ break;
default:
XDNA_ERR(xdna, "Not supported request parameter %u", args->param);
ret = -EOPNOTSUPP;
diff --git a/drivers/accel/amdxdna/aie4_pci.h b/drivers/accel/amdxdna/aie4_pci.h
index 940e67347d74..5ae5e8427a3b 100644
--- a/drivers/accel/amdxdna/aie4_pci.h
+++ b/drivers/accel/amdxdna/aie4_pci.h
@@ -69,6 +69,8 @@ enum aie4_fw_feature {
/* aie4_message.c */
int aie4_query_aie_metadata(struct amdxdna_dev_hdl *ndev,
struct amdxdna_drm_query_aie_metadata *metadata);
+int aie4_query_aie_version(struct amdxdna_dev_hdl *ndev,
+ struct amdxdna_drm_query_aie_version *version);
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,
--
2.34.1
next prev parent reply other threads:[~2026-09-26 1:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-26 1:34 [PATCH V0 00/21] accel/amdxdna: Kernel submission and PM for AIE4 David Zhang
2026-09-26 1:34 ` [PATCH V0 01/21] accel/amdxdna: Rename NPU3 firmware files David Zhang
2026-09-26 1:34 ` [PATCH V0 02/21] accel/amdxdna: Remove mmap for doorbell David Zhang
2026-09-26 1:34 ` [PATCH V0 03/21] accel/amdxdna: Add CERT firmware version support David Zhang
2026-09-26 1:34 ` [PATCH V0 04/21] accel/amdxdna: Upgrade firmware version to 6.0 David Zhang
2026-09-28 17:08 ` Lizhi Hou
2026-09-26 1:34 ` [PATCH V0 05/21] accel/amdxdna: Add NPU3 classic device support David Zhang
2026-09-26 1:34 ` David Zhang [this message]
2026-09-26 1:34 ` [PATCH V0 07/21] accel/amdxdna: Add get and set power_mode for AIE4 David Zhang
2026-09-28 18:39 ` Lizhi Hou
2026-09-26 1:34 ` [PATCH V0 08/21] accel/amdxdna: Restore power mode override on AIE4 hardware start David Zhang
2026-09-28 18:48 ` Lizhi Hou
2026-09-26 1:34 ` [PATCH V0 09/21] accel/amdxdna: Add clock, DPM frequency, and resource info queries for AIE4 David Zhang
2026-09-26 1:34 ` [PATCH V0 10/21] accel/amdxdna: Add context switch hysteresis with debugfs control David Zhang
2026-09-26 1:34 ` [PATCH V0 11/21] accel/amdxdna: Refactor AIE4 hardware initialization sequence David Zhang
2026-09-26 1:34 ` [PATCH V0 12/21] accel/amdxdna: Decouple AIE4 doorbell and MSI-X notification transport hooks David Zhang
2026-09-28 20:16 ` Lizhi Hou
2026-09-26 1:34 ` [PATCH V0 13/21] accel/amdxdna: Implement AIE4 kernel queue lifecycle and memory layout David Zhang
2026-09-26 1:34 ` [PATCH V0 14/21] accel/amdxdna: Fix fence timeline name and context allocation David Zhang
2026-09-28 21:06 ` Lizhi Hou
2026-09-26 1:34 ` [PATCH V0 15/21] accel/amdxdna: Prepare for AIE4 command submission David Zhang
2026-09-26 1:34 ` [PATCH V0 16/21] accel/amdxdna: Implement AIE4 command packet building and submission David Zhang
2026-09-26 1:34 ` [PATCH V0 17/21] accel/amdxdna: Finalize runtime PM before acquiring dev_lock on removal David Zhang
2026-09-26 1:34 ` [PATCH V0 18/21] accel/amdxdna: Implement AIE4 suspend and resume David Zhang
2026-09-26 1:34 ` [PATCH V0 19/21] accel/amdxdna: Link SR-IOV VFs for power management sequencing David Zhang
2026-09-26 1:34 ` [PATCH V0 20/21] accel/amdxdna: Implement runtime suspend and resume support David Zhang
2026-09-26 1:34 ` [PATCH V0 21/21] accel/amdxdna: Add stub hwctx_config for AIE4 David Zhang
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