linux-kernel - [PATCH net-next v3] net: lan966x: Use automatic selection of VCAP rule actionset

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230217132831.2508465-1-horatiu.vultur@microchip.com>
Date:   Fri, 17 Feb 2023 14:28:31 +0100
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <richardcochran@...il.com>,
        <UNGLinuxDriver@...rochip.com>, <larysa.zaremba@...el.com>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH net-next v3] net: lan966x: Use automatic selection of VCAP rule actionset

Since commit 81e164c4aec5 ("net: microchip: sparx5: Add automatic
selection of VCAP rule actionset") the VCAP API has the capability to
select automatically the actionset based on the actions that are attached
to the rule. So it is not needed anymore to hardcode the actionset in the
driver, therefore it is OK to remove this.

Signed-off-by: Horatiu Vultur <horatiu.vultur@...rochip.com>
---
v2->v3:
- fix typo hardcore -> hardcode
- remove vcap_set_rule_set_actionset also for PTP rules
v1->v2:
- improve the commit message by mentioning the commit which allows
  to make this change
---
 drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c       | 3 +--
 drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c | 2 --
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
index a8348437dd87f..ded9ab79ccc21 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
@@ -83,8 +83,7 @@ static int lan966x_ptp_add_trap(struct lan966x_port *port,
 	if (err)
 		goto free_rule;
 
-	err = vcap_set_rule_set_actionset(vrule, VCAP_AFS_BASE_TYPE);
-	err |= vcap_rule_add_action_bit(vrule, VCAP_AF_CPU_COPY_ENA, VCAP_BIT_1);
+	err = vcap_rule_add_action_bit(vrule, VCAP_AF_CPU_COPY_ENA, VCAP_BIT_1);
 	err |= vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE, LAN966X_PMM_REPLACE);
 	err |= vcap_val_rule(vrule, proto);
 	if (err)
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
index bd10a71897418..f960727ecaeec 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
@@ -261,8 +261,6 @@ static int lan966x_tc_flower_add(struct lan966x_port *port,
 							0);
 			err |= vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE,
 							LAN966X_PMM_REPLACE);
-			err |= vcap_set_rule_set_actionset(vrule,
-							   VCAP_AFS_BASE_TYPE);
 			if (err)
 				goto out;
 
-- 
2.38.0