From 1198ae56c9a520384dcf53f01cd9adecd73751d0 Mon Sep 17 00:00:00 2001
From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Date: Mon, 28 Nov 2022 12:21:20 +0000
Subject: crypto: qat - expose deflate through acomp api for QAT GEN2

Add infrastructure for implementing the acomp APIs in the QAT driver and
expose the deflate algorithm for QAT GEN2 devices.
This adds
  (1) the compression service which includes logic to create, allocate
  and handle compression instances;
  (2) logic to create configuration entries at probe time for the
  compression instances;
  (3) updates to the firmware API for allowing the compression service;
  and;
  (4) a back-end for deflate that implements the acomp api for QAT GEN2
  devices.

The implementation configures the device to produce data compressed
statically, optimized for throughput over compression ratio.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Adam Guerin <adam.guerin@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers/crypto/qat/qat_dh895xccvf')

diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
index b933a00fb91b..70e56cc16ece 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
@@ -3,6 +3,7 @@
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
 #include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include <adf_pfvf_vf_msg.h>
@@ -91,6 +92,7 @@ void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
 	adf_devmgr_update_class_index(hw_data);
 	adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops);
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
-- 
cgit