Commit 09b08885 authored by Giovanni Cabiddu's avatar Giovanni Cabiddu Committed by Herbert Xu
Browse files

crypto: qat - change admin sequence 



Call adf_set_fw_constants() before adf_init_ae().

This is required by QAT GEN4 devices, which expect that the
FW_CONSTANTS_CFG command is sent to the admin AEs before the FW_INIT_AE
command.

Swapping the order of the two commands (FW_INIT_AE and FW_CONSTANTS_CFG)
is allowed in QAT GEN2 devices as the firmware can handle those in any
order.

Signed-off-by: default avatarGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: default avatarFiona Trahe <fiona.trahe@intel.com>
Reviewed-by: default avatarWojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent fa7e41e6

drivers/crypto/qat/qat_common/adf_admin.c

+2 −2
Original line number Diff line number Diff line
@@ -206,11 +206,11 @@ int adf_send_admin_init(struct adf_accel_dev *accel_dev) 
{

	int ret;



	ret = adf_init_ae(accel_dev);

	ret = adf_set_fw_constants(accel_dev);

	if (ret)

		return ret;



	return adf_set_fw_constants(accel_dev);

	return adf_init_ae(accel_dev);

}

EXPORT_SYMBOL_GPL(adf_send_admin_init);