diff options
Diffstat (limited to 'drivers/crypto/caam/caamalg_qi.c')
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c index 4aecc9435f69..f4db39495d22 100644 --- a/drivers/crypto/caam/caamalg_qi.c +++ b/drivers/crypto/caam/caamalg_qi.c @@ -562,8 +562,18 @@ static void aead_done(struct caam_drv_req *drv_req, u32 status) qidev = caam_ctx->qidev; if (unlikely(status)) { + u32 ssrc = status & JRSTA_SSRC_MASK; + u8 err_id = status & JRSTA_CCBERR_ERRID_MASK; + caam_jr_strstatus(qidev, status); - ecode = -EIO; + /* + * verify hw auth check passed else return -EBADMSG + */ + if (ssrc == JRSTA_SSRC_CCB_ERROR && + err_id == JRSTA_CCBERR_ERRID_ICVCHK) + ecode = -EBADMSG; + else + ecode = -EIO; } edesc = container_of(drv_req, typeof(*edesc), drv_req); |