niansa-misc/linux
1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
Code Issues Projects Releases Packages Wiki Activity

crypto: hisilicon/qm - fix incorrect parameters usage

Browse source 
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: 129a9f3401 ("crypto: hisilicon/qm - get qp num and depth from hardware registers")
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Weili Qian 2022-09-24 18:14:42 +08:00 • committed by Herbert Xu
parent 7001141d34
commit f57e292897
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/crypto/hisilicon/qm.c
View file

@ -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)