habanalabs: export uapi defines to user-space
The two defines that control the maximum size of a command buffer and the maximum number of JOBS per CS need to be exported to the user as they are part of the API towards user-space. Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Reviewed-by: Omer Shpigelman <oshpigelman@habana.ai>
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@ -40,8 +40,6 @@
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#define HL_MAX_QUEUES 128
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#define HL_MAX_JOBS_PER_CS 512
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/* MUST BE POWER OF 2 and larger than 1 */
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#define HL_MAX_PENDING_CS 64
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@ -242,8 +240,6 @@ struct hl_dma_fence {
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* Command Buffers
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*/
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#define HL_MAX_CB_SIZE 0x200000 /* 2MB */
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/**
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* struct hl_cb_mgr - describes a Command Buffer Manager.
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* @cb_lock: protects cb_handles.
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@ -192,13 +192,15 @@ struct hl_info_args {
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/* Opcode to destroy previously created command buffer */
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#define HL_CB_OP_DESTROY 1
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#define HL_MAX_CB_SIZE 0x200000 /* 2MB */
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struct hl_cb_in {
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/* Handle of CB or 0 if we want to create one */
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__u64 cb_handle;
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/* HL_CB_OP_* */
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__u32 op;
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/* Size of CB. Maximum size is 2MB. The minimum size that will be
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* allocated, regardless of this parameter's value, is PAGE_SIZE
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/* Size of CB. Maximum size is HL_MAX_CB_SIZE. The minimum size that
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* will be allocated, regardless of this parameter's value, is PAGE_SIZE
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*/
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__u32 cb_size;
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/* Context ID - Currently not in use */
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@ -244,6 +246,8 @@ struct hl_cs_chunk {
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#define HL_CS_STATUS_SUCCESS 0
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#define HL_MAX_JOBS_PER_CS 512
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struct hl_cs_in {
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/* this holds address of array of hl_cs_chunk for restore phase */
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__u64 chunks_restore;
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@ -253,9 +257,13 @@ struct hl_cs_in {
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* Currently not in use
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*/
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__u64 chunks_store;
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/* Number of chunks in restore phase array */
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/* Number of chunks in restore phase array. Maximum number is
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* HL_MAX_JOBS_PER_CS
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*/
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__u32 num_chunks_restore;
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/* Number of chunks in execution array */
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/* Number of chunks in execution array. Maximum number is
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* HL_MAX_JOBS_PER_CS
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*/
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__u32 num_chunks_execute;
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/* Number of chunks in restore phase array - Currently not in use */
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__u32 num_chunks_store;
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