diff options
Diffstat (limited to 'drivers/crypto/qat')
| -rw-r--r-- | drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h | 2 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_admin.c | 20 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/qat_uclo.c | 8 |
3 files changed, 17 insertions, 13 deletions
diff --git a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h index 2f2681d3458a..afc9a0a86747 100644 --- a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h +++ b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h @@ -55,7 +55,7 @@ #define ADF_C3XXX_MAX_ACCELERATORS 3 #define ADF_C3XXX_MAX_ACCELENGINES 6 #define ADF_C3XXX_ACCELERATORS_REG_OFFSET 16 -#define ADF_C3XXX_ACCELERATORS_MASK 0x3 +#define ADF_C3XXX_ACCELERATORS_MASK 0x7 #define ADF_C3XXX_ACCELENGINES_MASK 0x3F #define ADF_C3XXX_ETR_MAX_BANKS 16 #define ADF_C3XXX_SMIAPF0_MASK_OFFSET (0x3A000 + 0x28) diff --git a/drivers/crypto/qat/qat_common/adf_admin.c b/drivers/crypto/qat/qat_common/adf_admin.c index ce7c4626c983..3744b22f0c46 100644 --- a/drivers/crypto/qat/qat_common/adf_admin.c +++ b/drivers/crypto/qat/qat_common/adf_admin.c @@ -146,6 +146,7 @@ struct adf_admin_comms { dma_addr_t phy_addr; dma_addr_t const_tbl_addr; void *virt_addr; + void *virt_tbl_addr; void __iomem *mailbox_addr; struct mutex lock; /* protects adf_admin_comms struct */ }; @@ -251,17 +252,19 @@ int adf_init_admin_comms(struct adf_accel_dev *accel_dev) return -ENOMEM; } - admin->const_tbl_addr = dma_map_single(&GET_DEV(accel_dev), - (void *) const_tab, 1024, - DMA_TO_DEVICE); - - if (unlikely(dma_mapping_error(&GET_DEV(accel_dev), - admin->const_tbl_addr))) { + admin->virt_tbl_addr = dma_zalloc_coherent(&GET_DEV(accel_dev), + PAGE_SIZE, + &admin->const_tbl_addr, + GFP_KERNEL); + if (!admin->virt_tbl_addr) { + dev_err(&GET_DEV(accel_dev), "Failed to allocate const_tbl\n"); dma_free_coherent(&GET_DEV(accel_dev), PAGE_SIZE, admin->virt_addr, admin->phy_addr); kfree(admin); return -ENOMEM; } + + memcpy(admin->virt_tbl_addr, const_tab, sizeof(const_tab)); reg_val = (u64)admin->phy_addr; ADF_CSR_WR(csr, ADF_DH895XCC_ADMINMSGUR_OFFSET, reg_val >> 32); ADF_CSR_WR(csr, ADF_DH895XCC_ADMINMSGLR_OFFSET, reg_val); @@ -282,9 +285,10 @@ void adf_exit_admin_comms(struct adf_accel_dev *accel_dev) if (admin->virt_addr) dma_free_coherent(&GET_DEV(accel_dev), PAGE_SIZE, admin->virt_addr, admin->phy_addr); + if (admin->virt_tbl_addr) + dma_free_coherent(&GET_DEV(accel_dev), PAGE_SIZE, + admin->virt_tbl_addr, admin->const_tbl_addr); - dma_unmap_single(&GET_DEV(accel_dev), admin->const_tbl_addr, 1024, - DMA_TO_DEVICE); mutex_destroy(&admin->lock); kfree(admin); accel_dev->admin = NULL; diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c index 9b961b37a282..e2454d90d949 100644 --- a/drivers/crypto/qat/qat_common/qat_uclo.c +++ b/drivers/crypto/qat/qat_common/qat_uclo.c @@ -967,10 +967,6 @@ static int qat_uclo_parse_uof_obj(struct icp_qat_fw_loader_handle *handle) struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle; unsigned int ae; - obj_handle->uword_buf = kcalloc(UWORD_CPYBUF_SIZE, sizeof(uint64_t), - GFP_KERNEL); - if (!obj_handle->uword_buf) - return -ENOMEM; obj_handle->encap_uof_obj.beg_uof = obj_handle->obj_hdr->file_buff; obj_handle->encap_uof_obj.obj_hdr = (struct icp_qat_uof_objhdr *) obj_handle->obj_hdr->file_buff; @@ -982,6 +978,10 @@ static int qat_uclo_parse_uof_obj(struct icp_qat_fw_loader_handle *handle) pr_err("QAT: UOF incompatible\n"); return -EINVAL; } + obj_handle->uword_buf = kcalloc(UWORD_CPYBUF_SIZE, sizeof(uint64_t), + GFP_KERNEL); + if (!obj_handle->uword_buf) + return -ENOMEM; obj_handle->ustore_phy_size = ICP_QAT_UCLO_MAX_USTORE; if (!obj_handle->obj_hdr->file_buff || !qat_uclo_map_str_table(obj_handle->obj_hdr, ICP_QAT_UOF_STRT, |