crypto: qat - Add support for SRIOV

[mirror_ubuntu-artful-kernel.git] / drivers / crypto / qat / qat_dh895xcc / adf_dh895xcc_hw_data.c

diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
index a3b1be895af9043b8817c08162f33d08010d9e16..ff54257eced47c619d14e3e4275383d3cf186d47 100644 (file)
--- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
@@ -45,6 +45,7 @@
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 #include <adf_accel_devices.h>
+#include <adf_pf2vf_msg.h>
 #include <adf_common_drv.h>
 #include "adf_dh895xcc_hw_data.h"
 #include "adf_drv.h"
@@ -161,6 +162,16 @@ void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev,
        }
 }
 
+static uint32_t get_pf2vf_offset(uint32_t i)
+{
+       return ADF_DH895XCC_PF2VF_OFFSET(i);
+}
+
+static uint32_t get_vintmsk_offset(uint32_t i)
+{
+       return ADF_DH895XCC_VINTMSK_OFFSET(i);
+}
+
 static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 {
        struct adf_hw_device_data *hw_device = accel_dev->hw_device;
@@ -197,11 +208,17 @@ static void adf_enable_ints(struct adf_accel_dev *accel_dev)
 
        /* Enable bundle and misc interrupts */
        ADF_CSR_WR(addr, ADF_DH895XCC_SMIAPF0_MASK_OFFSET,
-                  ADF_DH895XCC_SMIA0_MASK);
+                  accel_dev->pf.vf_info ? 0 :
+                       GENMASK_ULL(GET_MAX_BANKS(accel_dev) - 1, 0));
        ADF_CSR_WR(addr, ADF_DH895XCC_SMIAPF1_MASK_OFFSET,
                   ADF_DH895XCC_SMIA1_MASK);
 }
 
+static int adf_pf_enable_vf2pf_comms(struct adf_accel_dev *accel_dev)
+{
+       return 0;
+}
+
 void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)
 {
        hw_data->dev_class = &dh895xcc_class;
@@ -221,17 +238,22 @@ void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)
        hw_data->get_num_aes = get_num_aes;
        hw_data->get_etr_bar_id = get_etr_bar_id;
        hw_data->get_misc_bar_id = get_misc_bar_id;
+       hw_data->get_pf2vf_offset = get_pf2vf_offset;
+       hw_data->get_vintmsk_offset = get_vintmsk_offset;
        hw_data->get_sram_bar_id = get_sram_bar_id;
        hw_data->get_sku = get_sku;
        hw_data->fw_name = ADF_DH895XCC_FW;
        hw_data->fw_mmp_name = ADF_DH895XCC_MMP;
        hw_data->init_admin_comms = adf_init_admin_comms;
        hw_data->exit_admin_comms = adf_exit_admin_comms;
+       hw_data->disable_iov = adf_disable_sriov;
        hw_data->send_admin_init = adf_send_admin_init;
        hw_data->init_arb = adf_init_arb;
        hw_data->exit_arb = adf_exit_arb;
        hw_data->get_arb_mapping = adf_get_arbiter_mapping;
        hw_data->enable_ints = adf_enable_ints;
+       hw_data->enable_vf2pf_comms = adf_pf_enable_vf2pf_comms;
+       hw_data->min_iov_compat_ver = ADF_PFVF_COMPATIBILITY_VERSION;
 }
 
 void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)