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Commit 685ce062 authored by Giovanni Cabiddu's avatar Giovanni Cabiddu Committed by Herbert Xu
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crypto: qat - zero esram only for DH85x devices 



Zero embedded ram in DH85x devices. This is not
needed for newer generations as it is done by HW.

Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3484ecbe

drivers/crypto/qat/qat_common/qat_hal.c

+2 −2
Original line number Diff line number Diff line
@@ -456,7 +456,7 @@ static int qat_hal_init_esram(struct icp_qat_fw_loader_handle *handle) 
	unsigned int csr_val;

	int times = 30;



	if (handle->pci_dev->device == ADF_C3XXX_PCI_DEVICE_ID)

	if (handle->pci_dev->device != ADF_DH895XCC_PCI_DEVICE_ID)

		return 0;



	csr_val = ADF_CSR_RD(csr_addr, 0);
@@ -716,7 +716,7 @@ int qat_hal_init(struct adf_accel_dev *accel_dev) 
		(void __iomem *)((uintptr_t)handle->hal_cap_ae_xfer_csr_addr_v +

				 LOCAL_TO_XFER_REG_OFFSET);

	handle->pci_dev = pci_info->pci_dev;

	if (handle->pci_dev->device != ADF_C3XXX_PCI_DEVICE_ID) {

	if (handle->pci_dev->device == ADF_DH895XCC_PCI_DEVICE_ID) {

		sram_bar =

			&pci_info->pci_bars[hw_data->get_sram_bar_id(hw_data)];

		handle->hal_sram_addr_v = sram_bar->virt_addr;