From: MD Danish Anwar <danishanwar@ti.com>
To: Grygorii Strashko <grygorii.strashko@ti.com>,
Andrew Lunn <andrew@lunn.ch>, Roger Quadros <rogerq@kernel.org>,
Simon Horman <horms@kernel.org>,
MD Danish Anwar <danishanwar@ti.com>,
Paolo Abeni <pabeni@redhat.com>, Jakub Kicinski <kuba@kernel.org>,
Eric Dumazet <edumazet@google.com>,
"David S. Miller" <davem@davemloft.net>
Cc: <linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
<srk@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
<r-gunasekaran@ti.com>
Subject: [PATCH net] net: ti: icssg-prueth: Fix r30 CMDs bitmasks
Date: Fri, 13 Oct 2023 16:47:58 +0530 [thread overview]
Message-ID: <20231013111758.213769-1-danishanwar@ti.com> (raw)
The bitmask for EMAC_PORT_DISABLE and EMAC_PORT_FORWARD has been changed
in the latest ICSSG firmware.
The current bitmasks are wrong and as a result EMAC_PORT_DISABLE and
EMAC_PORT_FORWARD commands do not work.
Update r30 commands to use the same bitmask as used by the latest ICSSG
firmware.
Fixes: e9b4ece7d74b ("net: ti: icssg-prueth: Add Firmware config and classification APIs.")
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
---
drivers/net/ethernet/ti/icssg/icssg_config.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/ti/icssg/icssg_config.c b/drivers/net/ethernet/ti/icssg/icssg_config.c
index 933b84666574..b272361e378f 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_config.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_config.c
@@ -379,9 +379,9 @@ int icssg_config(struct prueth *prueth, struct prueth_emac *emac, int slice)
/* Bitmask for ICSSG r30 commands */
static const struct icssg_r30_cmd emac_r32_bitmask[] = {
- {{0xffff0004, 0xffff0100, 0xffff0100, EMAC_NONE}}, /* EMAC_PORT_DISABLE */
+ {{0xffff0004, 0xffff0100, 0xffff0004, EMAC_NONE}}, /* EMAC_PORT_DISABLE */
{{0xfffb0040, 0xfeff0200, 0xfeff0200, EMAC_NONE}}, /* EMAC_PORT_BLOCK */
- {{0xffbb0000, 0xfcff0000, 0xdcff0000, EMAC_NONE}}, /* EMAC_PORT_FORWARD */
+ {{0xffbb0000, 0xfcff0000, 0xdcfb0000, EMAC_NONE}}, /* EMAC_PORT_FORWARD */
{{0xffbb0000, 0xfcff0000, 0xfcff2000, EMAC_NONE}}, /* EMAC_PORT_FORWARD_WO_LEARNING */
{{0xffff0001, EMAC_NONE, EMAC_NONE, EMAC_NONE}}, /* ACCEPT ALL */
{{0xfffe0002, EMAC_NONE, EMAC_NONE, EMAC_NONE}}, /* ACCEPT TAGGED */
--
2.34.1
next reply other threads:[~2023-10-13 11:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-13 11:17 MD Danish Anwar [this message]
2023-10-13 12:07 ` Ravi Gunasekaran
2023-10-13 16:00 ` Andrew Lunn
2023-10-16 4:48 ` [EXTERNAL] " Anwar, Md Danish
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