From: Gagandeep Singh <g.singh@nxp.com>
To: dev@dpdk.org, Hemant Agrawal <hemant.agrawal@nxp.com>,
Sachin Saxena <sachin.saxena@nxp.com>,
Vakul Garg <vakul.garg@nxp.com>, Akhil Goyal <gakhil@marvell.com>
Cc: Varun Sethi <v.sethi@nxp.com>, stable@dpdk.org
Subject: [v2 2/7] common/dpaax: caamflib: fix PDCP SNOW-ZUC wdog DECO err
Date: Tue, 6 Aug 2024 15:57:27 +0530 [thread overview]
Message-ID: <20240806102732.3225536-3-g.singh@nxp.com> (raw)
In-Reply-To: <20240806102732.3225536-1-g.singh@nxp.com>
From: Varun Sethi <v.sethi@nxp.com>
Adding a Jump instruction with CALM flag to ensure
previous processing has been completed.
Fixes: 8827d94398f1 ("crypto/dpaa2_sec/hw: support AES-AES 18-bit PDCP")
Cc: vakul.garg@nxp.com
Cc: stable@dpdk.org
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Signed-off-by: Varun Sethi <v.sethi@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/common/dpaax/caamflib/desc/pdcp.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/common/dpaax/caamflib/desc/pdcp.h b/drivers/common/dpaax/caamflib/desc/pdcp.h
index bc35114cf4..9ada3905c5 100644
--- a/drivers/common/dpaax/caamflib/desc/pdcp.h
+++ b/drivers/common/dpaax/caamflib/desc/pdcp.h
@@ -1220,6 +1220,11 @@ pdcp_insert_cplane_snow_aes_op(struct program *p,
SEQFIFOLOAD(p, MSG1, 0, VLF | LAST1 | FLUSH1);
MOVEB(p, CONTEXT1, 0, MATH3, 0, 4, WAITCOMP | IMMED);
+ /* conditional jump with calm added to ensure that the
+ * previous processing has been completed
+ */
+ JUMP(p, 1, LOCAL_JUMP, ALL_TRUE, CALM);
+
LOAD(p, CLRW_RESET_CLS1_CHA |
CLRW_CLR_C1KEY |
CLRW_CLR_C1CTX |
@@ -1921,6 +1926,11 @@ pdcp_insert_cplane_zuc_aes_op(struct program *p,
MOVEB(p, OFIFO, 0, MATH3, 0, 4, IMMED);
+ /* conditional jump with calm added to ensure that the
+ * previous processing has been completed
+ */
+ JUMP(p, 1, LOCAL_JUMP, ALL_TRUE, CALM);
+
LOAD(p, CLRW_RESET_CLS1_CHA |
CLRW_CLR_C1KEY |
CLRW_CLR_C1CTX |
--
2.25.1
next prev parent reply other threads:[~2024-08-06 10:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-06 8:41 [v1 0/7] DPAA2 crypto changes Gagandeep Singh
2024-08-06 8:41 ` [v1 1/7] crypto/dpaa2_sec: fix memory leak Gagandeep Singh
2024-08-06 8:41 ` [v1 2/7] common/dpaax: caamflib: fix PDCP SNOW-ZUC wdog DECO err Gagandeep Singh
2024-08-06 8:41 ` [v1 3/7] crypto/dpaa2_sec: enhance IPsec RFLC handling Gagandeep Singh
2024-08-06 8:41 ` [v1 4/7] crypto/dpaa2_sec: enhance pdcp FLC handling Gagandeep Singh
2024-08-06 8:41 ` [v1 5/7] net/dpaa2: support FLC stashing API Gagandeep Singh
2024-08-06 9:57 ` Hemant Agrawal
2024-08-06 8:41 ` [v1 6/7] crypto/dpaa2_sec: remove prefetch code in event mode Gagandeep Singh
2024-08-06 8:41 ` [v1 7/7] crypto/dpaa2_sec: rework debug code Gagandeep Singh
2024-08-06 8:47 ` Hemant Agrawal
2024-08-06 10:27 ` [v2 0/7] DPAA2 crypto changes Gagandeep Singh
2024-08-06 10:27 ` [v2 1/7] crypto/dpaa2_sec: fix memory leak Gagandeep Singh
2024-08-06 10:27 ` Gagandeep Singh [this message]
2024-08-06 10:27 ` [v2 3/7] net/dpaa2: support FLC stashing API Gagandeep Singh
2024-08-06 10:27 ` [v2 4/7] crypto/dpaa2_sec: enhance IPsec RFLC handling Gagandeep Singh
2024-08-06 10:27 ` [v2 5/7] crypto/dpaa2_sec: enhance pdcp FLC handling Gagandeep Singh
2024-08-06 10:27 ` [v2 6/7] crypto/dpaa2_sec: remove prefetch code in event mode Gagandeep Singh
2024-08-06 10:27 ` [v2 7/7] crypto/dpaa2_sec: rework debug code Gagandeep Singh
2024-10-04 13:36 ` David Marchand
2024-10-04 16:00 ` [EXTERNAL] " Akhil Goyal
2024-10-07 8:46 ` Gagandeep Singh
2024-10-07 8:49 ` David Marchand
2024-09-18 5:35 ` [EXTERNAL] [v2 0/7] DPAA2 crypto changes Akhil Goyal
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