crypto: qat - add support for MMP FW
Load Modular Math Processor(MMP) firmware into QAT devices to support
public key algorithm acceleration.
Signed-off-by: Pingchao Yang <pingchao.yang@intel.com>
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c
index 274ff7e..1d6d289 100644
--- a/drivers/crypto/qat/qat_common/qat_hal.c
+++ b/drivers/crypto/qat/qat_common/qat_hal.c
@@ -679,21 +679,24 @@
struct icp_qat_fw_loader_handle *handle;
struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev;
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
- struct adf_bar *bar =
+ struct adf_bar *misc_bar =
&pci_info->pci_bars[hw_data->get_misc_bar_id(hw_data)];
+ struct adf_bar *sram_bar =
+ &pci_info->pci_bars[hw_data->get_sram_bar_id(hw_data)];
handle = kzalloc(sizeof(*handle), GFP_KERNEL);
if (!handle)
return -ENOMEM;
- handle->hal_cap_g_ctl_csr_addr_v = bar->virt_addr +
+ handle->hal_cap_g_ctl_csr_addr_v = misc_bar->virt_addr +
ICP_DH895XCC_CAP_OFFSET;
- handle->hal_cap_ae_xfer_csr_addr_v = bar->virt_addr +
+ handle->hal_cap_ae_xfer_csr_addr_v = misc_bar->virt_addr +
ICP_DH895XCC_AE_OFFSET;
- handle->hal_ep_csr_addr_v = bar->virt_addr + ICP_DH895XCC_EP_OFFSET;
+ handle->hal_ep_csr_addr_v = misc_bar->virt_addr +
+ ICP_DH895XCC_EP_OFFSET;
handle->hal_cap_ae_local_csr_addr_v =
handle->hal_cap_ae_xfer_csr_addr_v + LOCAL_TO_XFER_REG_OFFSET;
-
+ handle->hal_sram_addr_v = sram_bar->virt_addr;
handle->hal_handle = kzalloc(sizeof(*handle->hal_handle), GFP_KERNEL);
if (!handle->hal_handle)
goto out_hal_handle;
