[PATCH V1] accel/amdxdna: Switch to always use chained command

From: Lizhi Hou

Date: Fri Feb 06 2026 - 01:07:01 EST


Preempt commands are only supported when submitted as chained commands.
To ensure preempt support works consistently, always submit commands in
chained command format.

Set force_cmdlist to true so that single commands are filled using the
chained command layout, enabling correct handling of preempt commands.

Fixes: 3a0ff7b98af4 ("accel/amdxdna: Support preemption requests")
Signed-off-by: Lizhi Hou <lizhi.hou@xxxxxxx>
---
drivers/accel/amdxdna/aie2_ctx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c
index 37d05f2e986f..6378a0bc7b6e 100644
--- a/drivers/accel/amdxdna/aie2_ctx.c
+++ b/drivers/accel/amdxdna/aie2_ctx.c
@@ -23,9 +23,9 @@
#include "amdxdna_pci_drv.h"
#include "amdxdna_pm.h"

-static bool force_cmdlist;
+static bool force_cmdlist = true;
module_param(force_cmdlist, bool, 0600);
-MODULE_PARM_DESC(force_cmdlist, "Force use command list (Default false)");
+MODULE_PARM_DESC(force_cmdlist, "Force use command list (Default true)");

#define HWCTX_MAX_TIMEOUT 60000 /* milliseconds */

--
2.34.1