Commit f57e2928 authored by Weili Qian's avatar Weili Qian Committed by Herbert Xu
Browse files

crypto: hisilicon/qm - fix incorrect parameters usage 



In qm_get_xqc_depth(), parameters low_bits and high_bits save
the values of the corresponding bits. However, the values saved by the
two parameters are opposite. As a result, the values returned to the
callers are incorrect.

Fixes: 129a9f34 ("crypto: hisilicon/qm - get qp num and depth from hardware registers")
Signed-off-by: default avatarWeili Qian <qianweili@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 7001141d

drivers/crypto/hisilicon/qm.c

+2 −2
Original line number Diff line number Diff line
@@ -909,8 +909,8 @@ static void qm_get_xqc_depth(struct hisi_qm *qm, u16 *low_bits, 
	u32 depth;



	depth = hisi_qm_get_hw_info(qm, qm_basic_info, type, qm->cap_ver);

	*high_bits = depth & QM_XQ_DEPTH_MASK;

	*low_bits = (depth >> QM_XQ_DEPTH_SHIFT) & QM_XQ_DEPTH_MASK;

	*low_bits = depth & QM_XQ_DEPTH_MASK;

	*high_bits = (depth >> QM_XQ_DEPTH_SHIFT) & QM_XQ_DEPTH_MASK;

}



static u32 qm_get_irq_num(struct hisi_qm *qm)