[PATCH 3/6] bus: fsl-mc: fix GET/SET_TAILDROP command ids

Ioana Ciornei ioana.ciornei at nxp.com
Tue Apr 8 20:58:11 AEST 2025


From: Wan Junjie <junjie.wan at inceptio.ai>

Command ids for taildrop get/set can not pass the check when they are
using from the restool user space utility. Correct them according to the
user manual.

Fixes: d67cc29e6d1f ("bus: fsl-mc: list more commands as accepted through the ioctl")
Signed-off-by: Wan Junjie <junjie.wan at inceptio.ai>
Signed-off-by: Ioana Ciornei <ioana.ciornei at nxp.com>
Cc: stable at vger.kernel.org
---
 drivers/bus/fsl-mc/fsl-mc-uapi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/fsl-mc/fsl-mc-uapi.c b/drivers/bus/fsl-mc/fsl-mc-uapi.c
index 9c4c1395fcdb..a376ec661653 100644
--- a/drivers/bus/fsl-mc/fsl-mc-uapi.c
+++ b/drivers/bus/fsl-mc/fsl-mc-uapi.c
@@ -275,13 +275,13 @@ static struct fsl_mc_cmd_desc fsl_mc_accepted_cmds[] = {
 		.size = 8,
 	},
 	[DPSW_GET_TAILDROP] = {
-		.cmdid_value = 0x0A80,
+		.cmdid_value = 0x0A90,
 		.cmdid_mask = 0xFFF0,
 		.token = true,
 		.size = 14,
 	},
 	[DPSW_SET_TAILDROP] = {
-		.cmdid_value = 0x0A90,
+		.cmdid_value = 0x0A80,
 		.cmdid_mask = 0xFFF0,
 		.token = true,
 		.size = 24,
-- 
2.34.1



More information about the Linuxppc-dev mailing list