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Commit 4f74c398 authored by Tadeusz Struk's avatar Tadeusz Struk Committed by Herbert Xu
Browse files

crypto: qat - Fixed SKU1 dev issue 



Fix for issue with SKU1 device.
SKU1 device has 8 micro engines as opposed to 12 in other SKUs
so it was not possible to start the non-existing micro engines.

Signed-off-by: default avatarBo Cui <bo.cui@intel.com>
Signed-off-by: default avatarTadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d9a44abf

drivers/crypto/qat/qat_common/qat_uclo.c

+1 −5
Original line number Diff line number Diff line
@@ -256,10 +256,6 @@ static int qat_uclo_fetch_initmem_ae(struct icp_qat_fw_loader_handle *handle, 
		pr_err("QAT: Parse num for AE number failed\n");

		return -EINVAL;

	}

	if (!test_bit(*ae, (unsigned long *)&handle->hal_handle->ae_mask)) {

		pr_err("QAT: ae %d to be init is fused off\n", *ae);

		return -EINVAL;

	}

	if (*ae >= ICP_QAT_UCLO_MAX_AE) {

		pr_err("QAT: ae %d out of range\n", *ae);

		return -EINVAL;
@@ -456,7 +452,7 @@ static int qat_uclo_init_memory(struct icp_qat_fw_loader_handle *handle) 
			(sizeof(struct icp_qat_uof_memvar_attr) *

			initmem->val_attr_num));

	}

	for (ae = 0; ae < ICP_QAT_UCLO_MAX_AE; ae++) {

	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {

		if (qat_hal_batch_wr_lm(handle, ae,

					obj_handle->lm_init_tab[ae])) {

			pr_err("QAT: fail to batch init lmem for AE %d\n", ae);

drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h

+1 −1
Original line number Diff line number Diff line
@@ -59,7 +59,7 @@ 
#define ADF_DH895XCC_FUSECTL_SKU_4 0x3

#define ADF_DH895XCC_MAX_ACCELERATORS 6

#define ADF_DH895XCC_MAX_ACCELENGINES 12

#define ADF_DH895XCC_ACCELERATORS_REG_OFFSET 18

#define ADF_DH895XCC_ACCELERATORS_REG_OFFSET 13

#define ADF_DH895XCC_ACCELERATORS_MASK 0x3F

#define ADF_DH895XCC_ACCELENGINES_MASK 0xFFF

#define ADF_DH895XCC_LEGFUSE_OFFSET 0x4C