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author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-05-17 09:30:24 -0400 |
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committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-05-17 09:30:24 -0400 |
commit | 9c3a985f88fa4de82bf4bda906095ce6444e9039 (patch) | |
tree | 4b02653fcb1ba1e6b342d98ac58f6206c56be935 /include/uapi/drm | |
parent | 86634ba3dfc789497805da3d5774fcc1953cbe41 (diff) | |
parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
download | linux-9c3a985f88fa4de82bf4bda906095ce6444e9039.tar.gz linux-9c3a985f88fa4de82bf4bda906095ce6444e9039.tar.bz2 linux-9c3a985f88fa4de82bf4bda906095ce6444e9039.zip |
Merge drm/drm-next into drm-intel-next
Backmerge to get some hwmon dependencies.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/uapi/drm')
-rw-r--r-- | include/uapi/drm/habanalabs_accel.h | 3 | ||||
-rw-r--r-- | include/uapi/drm/i915_drm.h | 25 | ||||
-rw-r--r-- | include/uapi/drm/msm_drm.h | 18 | ||||
-rw-r--r-- | include/uapi/drm/qaic_accel.h | 397 |
4 files changed, 439 insertions, 4 deletions
diff --git a/include/uapi/drm/habanalabs_accel.h b/include/uapi/drm/habanalabs_accel.h index c139aab17c8a..d9ef1b151d04 100644 --- a/include/uapi/drm/habanalabs_accel.h +++ b/include/uapi/drm/habanalabs_accel.h @@ -708,7 +708,8 @@ enum hl_server_type { HL_SERVER_GAUDI_HLS1H = 2, HL_SERVER_GAUDI_TYPE1 = 3, HL_SERVER_GAUDI_TYPE2 = 4, - HL_SERVER_GAUDI2_HLS2 = 5 + HL_SERVER_GAUDI2_HLS2 = 5, + HL_SERVER_GAUDI2_TYPE1 = 7 }; /* diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 8df261c5ab9b..dba7c5a5b25e 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -2491,7 +2491,7 @@ struct i915_context_param_engines { #define I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE 0 /* see i915_context_engines_load_balance */ #define I915_CONTEXT_ENGINES_EXT_BOND 1 /* see i915_context_engines_bond */ #define I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT 2 /* see i915_context_engines_parallel_submit */ - struct i915_engine_class_instance engines[0]; + struct i915_engine_class_instance engines[]; } __attribute__((packed)); #define I915_DEFINE_CONTEXT_PARAM_ENGINES(name__, N__) struct { \ @@ -2676,6 +2676,10 @@ enum drm_i915_oa_format { I915_OAR_FORMAT_A32u40_A4u32_B8_C8, I915_OA_FORMAT_A24u40_A14u32_B8_C8, + /* MTL OAM */ + I915_OAM_FORMAT_MPEC8u64_B8_C8, + I915_OAM_FORMAT_MPEC8u32_B8_C8, + I915_OA_FORMAT_MAX /* non-ABI */ }; @@ -2758,6 +2762,25 @@ enum drm_i915_perf_property_id { */ DRM_I915_PERF_PROP_POLL_OA_PERIOD, + /** + * Multiple engines may be mapped to the same OA unit. The OA unit is + * identified by class:instance of any engine mapped to it. + * + * This parameter specifies the engine class and must be passed along + * with DRM_I915_PERF_PROP_OA_ENGINE_INSTANCE. + * + * This property is available in perf revision 6. + */ + DRM_I915_PERF_PROP_OA_ENGINE_CLASS, + + /** + * This parameter specifies the engine instance and must be passed along + * with DRM_I915_PERF_PROP_OA_ENGINE_CLASS. + * + * This property is available in perf revision 6. + */ + DRM_I915_PERF_PROP_OA_ENGINE_INSTANCE, + DRM_I915_PERF_PROP_MAX /* non-ABI */ }; diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 329100016e7c..6c34272a13fd 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -151,8 +151,13 @@ struct drm_msm_gem_info { #define MSM_PREP_READ 0x01 #define MSM_PREP_WRITE 0x02 #define MSM_PREP_NOSYNC 0x04 +#define MSM_PREP_BOOST 0x08 -#define MSM_PREP_FLAGS (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC) +#define MSM_PREP_FLAGS (MSM_PREP_READ | \ + MSM_PREP_WRITE | \ + MSM_PREP_NOSYNC | \ + MSM_PREP_BOOST | \ + 0) struct drm_msm_gem_cpu_prep { __u32 handle; /* in */ @@ -181,7 +186,11 @@ struct drm_msm_gem_cpu_fini { */ struct drm_msm_gem_submit_reloc { __u32 submit_offset; /* in, offset from submit_bo */ +#ifdef __cplusplus + __u32 _or; /* in, value OR'd with result */ +#else __u32 or; /* in, value OR'd with result */ +#endif __s32 shift; /* in, amount of left shift (can be negative) */ __u32 reloc_idx; /* in, index of reloc_bo buffer */ __u64 reloc_offset; /* in, offset from start of reloc_bo */ @@ -286,6 +295,11 @@ struct drm_msm_gem_submit { }; +#define MSM_WAIT_FENCE_BOOST 0x00000001 +#define MSM_WAIT_FENCE_FLAGS ( \ + MSM_WAIT_FENCE_BOOST | \ + 0) + /* The normal way to synchronize with the GPU is just to CPU_PREP on * a buffer if you need to access it from the CPU (other cmdstream * submission from same or other contexts, PAGE_FLIP ioctl, etc, all @@ -295,7 +309,7 @@ struct drm_msm_gem_submit { */ struct drm_msm_wait_fence { __u32 fence; /* in */ - __u32 pad; + __u32 flags; /* in, bitmask of MSM_WAIT_FENCE_x */ struct drm_msm_timespec timeout; /* in */ __u32 queueid; /* in, submitqueue id */ }; diff --git a/include/uapi/drm/qaic_accel.h b/include/uapi/drm/qaic_accel.h new file mode 100644 index 000000000000..2d348744a853 --- /dev/null +++ b/include/uapi/drm/qaic_accel.h @@ -0,0 +1,397 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + * + * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef QAIC_ACCEL_H_ +#define QAIC_ACCEL_H_ + +#include "drm.h" + +#if defined(__cplusplus) +extern "C" { +#endif + +/* The length(4K) includes len and count fields of qaic_manage_msg */ +#define QAIC_MANAGE_MAX_MSG_LENGTH SZ_4K + +/* semaphore flags */ +#define QAIC_SEM_INSYNCFENCE 2 +#define QAIC_SEM_OUTSYNCFENCE 1 + +/* Semaphore commands */ +#define QAIC_SEM_NOP 0 +#define QAIC_SEM_INIT 1 +#define QAIC_SEM_INC 2 +#define QAIC_SEM_DEC 3 +#define QAIC_SEM_WAIT_EQUAL 4 +#define QAIC_SEM_WAIT_GT_EQ 5 /* Greater than or equal */ +#define QAIC_SEM_WAIT_GT_0 6 /* Greater than 0 */ + +#define QAIC_TRANS_UNDEFINED 0 +#define QAIC_TRANS_PASSTHROUGH_FROM_USR 1 +#define QAIC_TRANS_PASSTHROUGH_TO_USR 2 +#define QAIC_TRANS_PASSTHROUGH_FROM_DEV 3 +#define QAIC_TRANS_PASSTHROUGH_TO_DEV 4 +#define QAIC_TRANS_DMA_XFER_FROM_USR 5 +#define QAIC_TRANS_DMA_XFER_TO_DEV 6 +#define QAIC_TRANS_ACTIVATE_FROM_USR 7 +#define QAIC_TRANS_ACTIVATE_FROM_DEV 8 +#define QAIC_TRANS_ACTIVATE_TO_DEV 9 +#define QAIC_TRANS_DEACTIVATE_FROM_USR 10 +#define QAIC_TRANS_DEACTIVATE_FROM_DEV 11 +#define QAIC_TRANS_STATUS_FROM_USR 12 +#define QAIC_TRANS_STATUS_TO_USR 13 +#define QAIC_TRANS_STATUS_FROM_DEV 14 +#define QAIC_TRANS_STATUS_TO_DEV 15 +#define QAIC_TRANS_TERMINATE_FROM_DEV 16 +#define QAIC_TRANS_TERMINATE_TO_DEV 17 +#define QAIC_TRANS_DMA_XFER_CONT 18 +#define QAIC_TRANS_VALIDATE_PARTITION_FROM_DEV 19 +#define QAIC_TRANS_VALIDATE_PARTITION_TO_DEV 20 + +/** + * struct qaic_manage_trans_hdr - Header for a transaction in a manage message. + * @type: In. Identifies this transaction. See QAIC_TRANS_* defines. + * @len: In. Length of this transaction, including this header. + */ +struct qaic_manage_trans_hdr { + __u32 type; + __u32 len; +}; + +/** + * struct qaic_manage_trans_passthrough - Defines a passthrough transaction. + * @hdr: In. Header to identify this transaction. + * @data: In. Payload of this ransaction. Opaque to the driver. Userspace must + * encode in little endian and align/pad to 64-bit. + */ +struct qaic_manage_trans_passthrough { + struct qaic_manage_trans_hdr hdr; + __u8 data[]; +}; + +/** + * struct qaic_manage_trans_dma_xfer - Defines a DMA transfer transaction. + * @hdr: In. Header to identify this transaction. + * @tag: In. Identified this transfer in other transactions. Opaque to the + * driver. + * @pad: Structure padding. + * @addr: In. Address of the data to DMA to the device. + * @size: In. Length of the data to DMA to the device. + */ +struct qaic_manage_trans_dma_xfer { + struct qaic_manage_trans_hdr hdr; + __u32 tag; + __u32 pad; + __u64 addr; + __u64 size; +}; + +/** + * struct qaic_manage_trans_activate_to_dev - Defines an activate request. + * @hdr: In. Header to identify this transaction. + * @queue_size: In. Number of elements for DBC request and response queues. + * @eventfd: Unused. + * @options: In. Device specific options for this activate. + * @pad: Structure padding. Must be 0. + */ +struct qaic_manage_trans_activate_to_dev { + struct qaic_manage_trans_hdr hdr; + __u32 queue_size; + __u32 eventfd; + __u32 options; + __u32 pad; +}; + +/** + * struct qaic_manage_trans_activate_from_dev - Defines an activate response. + * @hdr: Out. Header to identify this transaction. + * @status: Out. Return code of the request from the device. + * @dbc_id: Out. Id of the assigned DBC for successful request. + * @options: Out. Device specific options for this activate. + */ +struct qaic_manage_trans_activate_from_dev { + struct qaic_manage_trans_hdr hdr; + __u32 status; + __u32 dbc_id; + __u64 options; +}; + +/** + * struct qaic_manage_trans_deactivate - Defines a deactivate request. + * @hdr: In. Header to identify this transaction. + * @dbc_id: In. Id of assigned DBC. + * @pad: Structure padding. Must be 0. + */ +struct qaic_manage_trans_deactivate { + struct qaic_manage_trans_hdr hdr; + __u32 dbc_id; + __u32 pad; +}; + +/** + * struct qaic_manage_trans_status_to_dev - Defines a status request. + * @hdr: In. Header to identify this transaction. + */ +struct qaic_manage_trans_status_to_dev { + struct qaic_manage_trans_hdr hdr; +}; + +/** + * struct qaic_manage_trans_status_from_dev - Defines a status response. + * @hdr: Out. Header to identify this transaction. + * @major: Out. NNC protocol version major number. + * @minor: Out. NNC protocol version minor number. + * @status: Out. Return code from device. + * @status_flags: Out. Flags from device. Bit 0 indicates if CRCs are required. + */ +struct qaic_manage_trans_status_from_dev { + struct qaic_manage_trans_hdr hdr; + __u16 major; + __u16 minor; + __u32 status; + __u64 status_flags; +}; + +/** + * struct qaic_manage_msg - Defines a message to the device. + * @len: In. Length of all the transactions contained within this message. + * @count: In. Number of transactions in this message. + * @data: In. Address to an array where the transactions can be found. + */ +struct qaic_manage_msg { + __u32 len; + __u32 count; + __u64 data; +}; + +/** + * struct qaic_create_bo - Defines a request to create a buffer object. + * @size: In. Size of the buffer in bytes. + * @handle: Out. GEM handle for the BO. + * @pad: Structure padding. Must be 0. + */ +struct qaic_create_bo { + __u64 size; + __u32 handle; + __u32 pad; +}; + +/** + * struct qaic_mmap_bo - Defines a request to prepare a BO for mmap(). + * @handle: In. Handle of the GEM BO to prepare for mmap(). + * @pad: Structure padding. Must be 0. + * @offset: Out. Offset value to provide to mmap(). + */ +struct qaic_mmap_bo { + __u32 handle; + __u32 pad; + __u64 offset; +}; + +/** + * struct qaic_sem - Defines a semaphore command for a BO slice. + * @val: In. Only lower 12 bits are valid. + * @index: In. Only lower 5 bits are valid. + * @presync: In. 1 if presync operation, 0 if postsync. + * @cmd: In. One of QAIC_SEM_*. + * @flags: In. Bitfield. See QAIC_SEM_INSYNCFENCE and QAIC_SEM_OUTSYNCFENCE + * @pad: Structure padding. Must be 0. + */ +struct qaic_sem { + __u16 val; + __u8 index; + __u8 presync; + __u8 cmd; + __u8 flags; + __u16 pad; +}; + +/** + * struct qaic_attach_slice_entry - Defines a single BO slice. + * @size: In. Size of this slice in bytes. + * @sem0: In. Semaphore command 0. Must be 0 is not valid. + * @sem1: In. Semaphore command 1. Must be 0 is not valid. + * @sem2: In. Semaphore command 2. Must be 0 is not valid. + * @sem3: In. Semaphore command 3. Must be 0 is not valid. + * @dev_addr: In. Device address this slice pushes to or pulls from. + * @db_addr: In. Address of the doorbell to ring. + * @db_data: In. Data to write to the doorbell. + * @db_len: In. Size of the doorbell data in bits - 32, 16, or 8. 0 is for + * inactive doorbells. + * @offset: In. Start of this slice as an offset from the start of the BO. + */ +struct qaic_attach_slice_entry { + __u64 size; + struct qaic_sem sem0; + struct qaic_sem sem1; + struct qaic_sem sem2; + struct qaic_sem sem3; + __u64 dev_addr; + __u64 db_addr; + __u32 db_data; + __u32 db_len; + __u64 offset; +}; + +/** + * struct qaic_attach_slice_hdr - Defines metadata for a set of BO slices. + * @count: In. Number of slices for this BO. + * @dbc_id: In. Associate the sliced BO with this DBC. + * @handle: In. GEM handle of the BO to slice. + * @dir: In. Direction of data flow. 1 = DMA_TO_DEVICE, 2 = DMA_FROM_DEVICE + * @size: In. Total length of the BO. + * If BO is imported (DMABUF/PRIME) then this size + * should not exceed the size of DMABUF provided. + * If BO is allocated using DRM_IOCTL_QAIC_CREATE_BO + * then this size should be exactly same as the size + * provided during DRM_IOCTL_QAIC_CREATE_BO. + * @dev_addr: In. Device address this slice pushes to or pulls from. + * @db_addr: In. Address of the doorbell to ring. + * @db_data: In. Data to write to the doorbell. + * @db_len: In. Size of the doorbell data in bits - 32, 16, or 8. 0 is for + * inactive doorbells. + * @offset: In. Start of this slice as an offset from the start of the BO. + */ +struct qaic_attach_slice_hdr { + __u32 count; + __u32 dbc_id; + __u32 handle; + __u32 dir; + __u64 size; +}; + +/** + * struct qaic_attach_slice - Defines a set of BO slices. + * @hdr: In. Metadata of the set of slices. + * @data: In. Pointer to an array containing the slice definitions. + */ +struct qaic_attach_slice { + struct qaic_attach_slice_hdr hdr; + __u64 data; +}; + +/** + * struct qaic_execute_entry - Defines a BO to submit to the device. + * @handle: In. GEM handle of the BO to commit to the device. + * @dir: In. Direction of data. 1 = to device, 2 = from device. + */ +struct qaic_execute_entry { + __u32 handle; + __u32 dir; +}; + +/** + * struct qaic_partial_execute_entry - Defines a BO to resize and submit. + * @handle: In. GEM handle of the BO to commit to the device. + * @dir: In. Direction of data. 1 = to device, 2 = from device. + * @resize: In. New size of the BO. Must be <= the original BO size. 0 is + * short for no resize. + */ +struct qaic_partial_execute_entry { + __u32 handle; + __u32 dir; + __u64 resize; +}; + +/** + * struct qaic_execute_hdr - Defines metadata for BO submission. + * @count: In. Number of BOs to submit. + * @dbc_id: In. DBC to submit the BOs on. + */ +struct qaic_execute_hdr { + __u32 count; + __u32 dbc_id; +}; + +/** + * struct qaic_execute - Defines a list of BOs to submit to the device. + * @hdr: In. BO list metadata. + * @data: In. Pointer to an array of BOs to submit. + */ +struct qaic_execute { + struct qaic_execute_hdr hdr; + __u64 data; +}; + +/** + * struct qaic_wait - Defines a blocking wait for BO execution. + * @handle: In. GEM handle of the BO to wait on. + * @timeout: In. Maximum time in ms to wait for the BO. + * @dbc_id: In. DBC the BO is submitted to. + * @pad: Structure padding. Must be 0. + */ +struct qaic_wait { + __u32 handle; + __u32 timeout; + __u32 dbc_id; + __u32 pad; +}; + +/** + * struct qaic_perf_stats_hdr - Defines metadata for getting BO perf info. + * @count: In. Number of BOs requested. + * @pad: Structure padding. Must be 0. + * @dbc_id: In. DBC the BO are associated with. + */ +struct qaic_perf_stats_hdr { + __u16 count; + __u16 pad; + __u32 dbc_id; +}; + +/** + * struct qaic_perf_stats - Defines a request for getting BO perf info. + * @hdr: In. Request metadata + * @data: In. Pointer to array of stats structures that will receive the data. + */ +struct qaic_perf_stats { + struct qaic_perf_stats_hdr hdr; + __u64 data; +}; + +/** + * struct qaic_perf_stats_entry - Defines a BO perf info. + * @handle: In. GEM handle of the BO to get perf stats for. + * @queue_level_before: Out. Number of elements in the queue before this BO + * was submitted. + * @num_queue_element: Out. Number of elements added to the queue to submit + * this BO. + * @submit_latency_us: Out. Time taken by the driver to submit this BO. + * @device_latency_us: Out. Time taken by the device to execute this BO. + * @pad: Structure padding. Must be 0. + */ +struct qaic_perf_stats_entry { + __u32 handle; + __u32 queue_level_before; + __u32 num_queue_element; + __u32 submit_latency_us; + __u32 device_latency_us; + __u32 pad; +}; + +#define DRM_QAIC_MANAGE 0x00 +#define DRM_QAIC_CREATE_BO 0x01 +#define DRM_QAIC_MMAP_BO 0x02 +#define DRM_QAIC_ATTACH_SLICE_BO 0x03 +#define DRM_QAIC_EXECUTE_BO 0x04 +#define DRM_QAIC_PARTIAL_EXECUTE_BO 0x05 +#define DRM_QAIC_WAIT_BO 0x06 +#define DRM_QAIC_PERF_STATS_BO 0x07 + +#define DRM_IOCTL_QAIC_MANAGE DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_MANAGE, struct qaic_manage_msg) +#define DRM_IOCTL_QAIC_CREATE_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_CREATE_BO, struct qaic_create_bo) +#define DRM_IOCTL_QAIC_MMAP_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_MMAP_BO, struct qaic_mmap_bo) +#define DRM_IOCTL_QAIC_ATTACH_SLICE_BO DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_ATTACH_SLICE_BO, struct qaic_attach_slice) +#define DRM_IOCTL_QAIC_EXECUTE_BO DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_EXECUTE_BO, struct qaic_execute) +#define DRM_IOCTL_QAIC_PARTIAL_EXECUTE_BO DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_PARTIAL_EXECUTE_BO, struct qaic_execute) +#define DRM_IOCTL_QAIC_WAIT_BO DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_WAIT_BO, struct qaic_wait) +#define DRM_IOCTL_QAIC_PERF_STATS_BO DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_PERF_STATS_BO, struct qaic_perf_stats) + +#if defined(__cplusplus) +} +#endif + +#endif /* QAIC_ACCEL_H_ */ |