Differential D36254 Diff 115177 sys/dev/qat/qat_api/qat_kernel/src/qat_transport.c

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	/*			/*
	* icp_adf_updateQueueTail			* icp_adf_updateQueueTail
	* Data plane support function - Writes the tail shadow copy to the device.			* Data plane support function - Writes the tail shadow copy to the device.
	*/			*/
	void			void
	icp_adf_updateQueueTail(icp_comms_trans_handle trans_handle)			icp_adf_updateQueueTail(icp_comms_trans_handle trans_handle)
	{			{
	struct adf_etr_ring_data *ring = trans_handle;			struct adf_etr_ring_data *ring = trans_handle;
				struct adf_hw_csr_ops *csr_ops;

	ICP_CHECK_FOR_NULL_PARAM_VOID(ring);			ICP_CHECK_FOR_NULL_PARAM_VOID(ring);
				ICP_CHECK_FOR_NULL_PARAM_VOID(ring->bank);
				ICP_CHECK_FOR_NULL_PARAM_VOID(ring->bank->accel_dev);

	WRITE_CSR_RING_TAIL(ring->bank->csr_addr,			csr_ops = GET_CSR_OPS(ring->bank->accel_dev);

				ICP_CHECK_FOR_NULL_PARAM_VOID(csr_ops);

				csr_ops->write_csr_ring_tail(ring->bank->csr_addr,
	ring->bank->bank_number,			ring->bank->bank_number,
	ring->ring_number,			ring->ring_number,
	ring->tail);			ring->tail);
	ring->csr_tail_offset = ring->tail;			ring->csr_tail_offset = ring->tail;
	}			}

	/*			/*
	* icp_adf_pollQueue			* icp_adf_pollQueue
	* Data plane support function - Poll messages from the queue.			* Data plane support function - Poll messages from the queue.
	*/			*/
	CpaStatus			CpaStatus
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