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authorPingchao Yang <pingchao.yang@intel.com>2016-01-06 17:56:34 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2016-01-18 18:16:32 +0800
commit91a93eafea3310e7e4ab482327d34b68ad7bfdaa (patch)
tree06f24ced591f410ab3122feb48f4e1824a12a3a1 /drivers/crypto
parent6e8d8ecf438792ecf7a3207488fb4eebc4edb040 (diff)
downloadlinux-91a93eafea3310e7e4ab482327d34b68ad7bfdaa.tar.bz2
crypto: qat - remove to call get_sram_bar_id for qat_c3xxx
Reported-by : Struk, Tadeusz <tadeusz.struk@intel.com> Signed-off-by: Yang Pingchao <pingchao.yang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/qat/qat_common/qat_hal.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c
index 0ac0ba867611..77045abb2f22 100644
--- a/drivers/crypto/qat/qat_common/qat_hal.c
+++ b/drivers/crypto/qat/qat_common/qat_hal.c
@@ -693,14 +693,12 @@ int qat_hal_init(struct adf_accel_dev *accel_dev)
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
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)];
+ struct adf_bar *sram_bar;
handle = kzalloc(sizeof(*handle), GFP_KERNEL);
if (!handle)
return -ENOMEM;
- handle->hal_sram_addr_v = sram_bar->virt_addr;
handle->hal_cap_g_ctl_csr_addr_v =
(void __iomem *)((uintptr_t)misc_bar->virt_addr +
ICP_QAT_CAP_OFFSET);
@@ -714,6 +712,11 @@ 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) {
+ sram_bar =
+ &pci_info->pci_bars[hw_data->get_sram_bar_id(hw_data)];
+ handle->hal_sram_addr_v = sram_bar->virt_addr;
+ }
handle->fw_auth = (handle->pci_dev->device ==
ADF_DH895XCC_PCI_DEVICE_ID) ? false : true;
handle->hal_handle = kzalloc(sizeof(*handle->hal_handle), GFP_KERNEL);