diff mbox series

[08/15] accel/ivpu: Update FW BOOT API headers

Message ID 20240611120433.1012423-9-jacek.lawrynowicz@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series accel/ivpu: Changes for 6.11 | expand

Commit Message

Jacek Lawrynowicz June 11, 2024, 12:04 p.m. UTC 
From: "Wachowski, Karol" <karol.wachowski@intel.com>

This commit bumps BOOT API version to 3.24

Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
---
 drivers/accel/ivpu/vpu_boot_api.h | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/accel/ivpu/vpu_boot_api.h b/drivers/accel/ivpu/vpu_boot_api.h
index 87cac7bc730a..82954b91b748 100644
--- a/drivers/accel/ivpu/vpu_boot_api.h
+++ b/drivers/accel/ivpu/vpu_boot_api.h
@@ -27,7 +27,7 @@ 
  * Minor version changes when API backward compatibility is preserved.
  * Resets to 0 if Major version is incremented.
  */
-#define VPU_BOOT_API_VER_MINOR 22
+#define VPU_BOOT_API_VER_MINOR 24
 
 /*
  * API header changed (field names, documentation, formatting) but API itself has not been changed
@@ -80,6 +80,11 @@  struct vpu_firmware_header {
 	u32 preemption_buffer_2_size;
 	/* Space reserved for future preemption-related fields. */
 	u32 preemption_reserved[6];
+	/* FW image read only section start address, 4KB aligned */
+	u64 ro_section_start_address;
+	/* FW image read only section size, 4KB aligned */
+	u32 ro_section_size;
+	u32 reserved;
 };
 
 /*
@@ -333,7 +338,14 @@  struct vpu_boot_params {
 	 * The KMD is required to update this value on every VPU reset.
 	 */
 	u64 system_time_us;
-	u32 pad4[18];
+	u32 pad4[2];
+	/*
+	 * The delta between device monotonic time and the current value of the
+	 * HW timestamp register, in ticks. Written by the firmware during boot.
+	 * Can be used by the KMD to calculate device time.
+	 */
+	u64 device_time_delta_ticks;
+	u32 pad7[14];
 	/* Warm boot information: 0x400 - 0x43F */
 	u32 warm_boot_sections_count;
 	u32 warm_boot_start_address_reference;