UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Giovanni Cabiddu 2016-12-22 15:00:24 +00:00 committed by Herbert Xu
parent 3484ecbe0e
commit 685ce06268
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/crypto/qat/qat_common/qat_hal.c
View File

@ -456,7 +456,7 @@ static int qat_hal_init_esram(struct icp_qat_fw_loader_handle *handle)
unsigned int csr_val; unsigned int csr_val;
int times = 30; 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; return 0;
csr_val = ADF_CSR_RD(csr_addr, 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 + (void __iomem *)((uintptr_t)handle->hal_cap_ae_xfer_csr_addr_v +
LOCAL_TO_XFER_REG_OFFSET); LOCAL_TO_XFER_REG_OFFSET);
handle->pci_dev = pci_info->pci_dev; 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 = sram_bar =
&pci_info->pci_bars[hw_data->get_sram_bar_id(hw_data)]; &pci_info->pci_bars[hw_data->get_sram_bar_id(hw_data)];
handle->hal_sram_addr_v = sram_bar->virt_addr; handle->hal_sram_addr_v = sram_bar->virt_addr;