2021-01-18 08:21:48

by Hui Tang

Subject: [PATCH] crypto: hisilicon/hpre - add two RAS correctable errors processing

1.One CE error is detecting timeout of generating a random number.
2.Another is detecting timeout of SVA prefetching address.

Signed-off-by: Hui Tang <[email protected]>
Reviewed-by: Zaibo Xu <[email protected]>
---
drivers/crypto/hisilicon/hpre/hpre_main.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index bf1fa08..d46086e 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -45,7 +45,7 @@
#define HPRE_CORE_IS_SCHD_OFFSET 0x90

#define HPRE_RAS_CE_ENB 0x301410
-#define HPRE_HAC_RAS_CE_ENABLE 0x1
+#define HPRE_HAC_RAS_CE_ENABLE (BIT(0) | BIT(22) | BIT(23))
#define HPRE_RAS_NFE_ENB 0x301414
#define HPRE_HAC_RAS_NFE_ENABLE 0x3ffffe
#define HPRE_RAS_FE_ENB 0x301418
@@ -129,7 +129,11 @@ static const struct hpre_hw_error hpre_hw_errors[] = {
{ .int_msk = BIT(9), .msg = "cluster4_shb_timeout_int_set" },
{ .int_msk = GENMASK(15, 10), .msg = "ooo_rdrsp_err_int_set" },
{ .int_msk = GENMASK(21, 16), .msg = "ooo_wrrsp_err_int_set" },
- { /* sentinel */ }
+ { .int_msk = BIT(22), .msg = "pt_rng_timeout_int_set"},
+ { .int_msk = BIT(23), .msg = "sva_fsm_timeout_int_set"},
+ {
+ /* sentinel */
+ }
};

static const u64 hpre_cluster_offsets[] = {
--
2.8.1

2021-01-29 05:13:12

by Herbert Xu

Subject: Re: [PATCH] crypto: hisilicon/hpre - add two RAS correctable errors processing

On Mon, Jan 18, 2021 at 04:17:25PM +0800, Hui Tang wrote:
> 1.One CE error is detecting timeout of generating a random number.
> 2.Another is detecting timeout of SVA prefetching address.
>
> Signed-off-by: Hui Tang <[email protected]>
> Reviewed-by: Zaibo Xu <[email protected]>
> ---
> drivers/crypto/hisilicon/hpre/hpre_main.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)

Patch applied. Thanks.
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt