Commit 097430ff authored by Giovanni Cabiddu's avatar Giovanni Cabiddu Committed by Herbert Xu
Browse files

crypto: qat - use BIT_ULL() - 1 pattern for masks 



Replace occurrences of the pattern GENMASK_ULL(var - 1, 0)) with
BIT_ULL(var) - 1 since it produces better code and it is easier to read.

Suggested-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent fe779a46

drivers/crypto/qat/qat_common/adf_sriov.c

+1 −1
Original line number Diff line number Diff line
@@ -65,7 +65,7 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev) 
	hw_data->configure_iov_threads(accel_dev, true);



	/* Enable VF to PF interrupts for all VFs */

	adf_enable_vf2pf_interrupts(accel_dev, GENMASK_ULL(totalvfs - 1, 0));

	adf_enable_vf2pf_interrupts(accel_dev, BIT_ULL(totalvfs) - 1);



	/*

	 * Due to the hardware design, when SR-IOV and the ring arbiter

drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c

+1 −1
Original line number Diff line number Diff line
@@ -195,7 +195,7 @@ static void adf_enable_ints(struct adf_accel_dev *accel_dev) 
	/* Enable bundle and misc interrupts */

	ADF_CSR_WR(addr, ADF_DH895XCC_SMIAPF0_MASK_OFFSET,

		   accel_dev->pf.vf_info ? 0 :

			GENMASK_ULL(GET_MAX_BANKS(accel_dev) - 1, 0));

			BIT_ULL(GET_MAX_BANKS(accel_dev)) - 1);

	ADF_CSR_WR(addr, ADF_DH895XCC_SMIAPF1_MASK_OFFSET,

		   ADF_DH895XCC_SMIA1_MASK);

}