Commit 46621e6f authored Dec 16, 2015 by Pingchao Yang Committed by Herbert Xu Dec 22, 2015

crypto: qat - fix CTX_ENABLES bits shift direction issue



AE CTX bits should be 8-15 in CTX_ENABLES, so the mask
value 0xff should be left shifted 0x8.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Yang Pingchao <pingchao.yang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 5319216d

drivers/crypto/qat/qat_common/qat_hal.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -418,7 +418,7 @@ int qat_hal_check_ae_active(struct icp_qat_fw_loader_handle *handle,

		qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &enable);
		qat_hal_rd_ae_csr(handle, ae, ACTIVE_CTX_STATUS, &active);
		if ((enable & (0xff >> CE_ENABLE_BITPOS)) \|\|
		if ((enable & (0xff << CE_ENABLE_BITPOS)) \|\|
		(active & (1 << ACS_ABO_BITPOS)))
		return 1;
		else