diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-05-06 16:39:25 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-05-06 16:39:25 +1000 |
| commit | 5e0c67998152bdb91b056160449ee542b86271a5 (patch) | |
| tree | dff9fd979b0319dd2ed873a77246950d7ed95ceb /drivers/accel/ivpu/vpu_boot_api.h | |
| parent | 135130db6ee6500e6c82cf44dd831c3fe15f7b5f (diff) | |
| parent | 92a09c47464d040866cf2b4cd052bc60555185fb (diff) | |
BackMerge tag 'v6.15-rc5' into drm-next
Linux 6.15-rc5, requested by tzimmerman for fixes required in drm-next.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/accel/ivpu/vpu_boot_api.h')
| -rw-r--r-- | drivers/accel/ivpu/vpu_boot_api.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/vpu_boot_api.h b/drivers/accel/ivpu/vpu_boot_api.h index 908e68ea1c39..218468bbbcad 100644 --- a/drivers/accel/ivpu/vpu_boot_api.h +++ b/drivers/accel/ivpu/vpu_boot_api.h @@ -26,7 +26,7 @@ * Minor version changes when API backward compatibility is preserved. * Resets to 0 if Major version is incremented. */ -#define VPU_BOOT_API_VER_MINOR 26 +#define VPU_BOOT_API_VER_MINOR 28 /* * API header changed (field names, documentation, formatting) but API itself has not been changed @@ -76,8 +76,15 @@ struct vpu_firmware_header { * submission queue size and device capabilities. */ u32 preemption_buffer_2_size; + /* + * Maximum preemption buffer size that the FW can use: no need for the host + * driver to allocate more space than that specified by these fields. + * A value of 0 means no declared limit. + */ + u32 preemption_buffer_1_max_size; + u32 preemption_buffer_2_max_size; /* Space reserved for future preemption-related fields. */ - u32 preemption_reserved[6]; + u32 preemption_reserved[4]; /* FW image read only section start address, 4KB aligned */ u64 ro_section_start_address; /* FW image read only section size, 4KB aligned */ @@ -134,7 +141,7 @@ enum vpu_trace_destination { /* * Processor bit shifts (for loggable HW components). */ -#define VPU_TRACE_PROC_BIT_ARM 0 +#define VPU_TRACE_PROC_BIT_RESERVED 0 #define VPU_TRACE_PROC_BIT_LRT 1 #define VPU_TRACE_PROC_BIT_LNN 2 #define VPU_TRACE_PROC_BIT_SHV_0 3 |