carlu: support testing async commands

[carl9170fw.git] / tools / carlu / src / cmd.c

diff --git a/tools/carlu/src/cmd.c b/tools/carlu/src/cmd.c
index a6c9020d3a2b587862e00b6932745e59953b2a73..e7759dcb563abb3983fa04a707055bb94c3b2d66 100644 (file)
--- a/tools/carlu/src/cmd.c
+++ b/tools/carlu/src/cmd.c
@@ -56,17 +56,34 @@ int carlu_cmd_echo(struct carlu *ar, const uint32_t message)
        return ret;
 }
 
+struct carl9170_cmd *carlu_cmd_buf(struct carlu *ar,
+       const enum carl9170_cmd_oids cmd, const unsigned int len)
+{
+       struct carl9170_cmd *tmp;
+
+       if (len % 4 || (sizeof(struct carl9170_cmd_head) + len > 64))
+               return ERR_PTR(-EINVAL);
+
+       tmp = malloc(sizeof(struct carl9170_cmd_head) + len);
+       if (tmp) {
+               tmp->hdr.cmd = cmd;
+               tmp->hdr.len = len;
+       }
+       return tmp;
+}
+
 int carlu_cmd_reboot(struct carlu *ar)
 {
+       struct carl9170_cmd *reboot;
        int err;
 
-       err = carlusb_cmd(ar, CARL9170_CMD_REBOOT,
-                         NULL, 0, NULL, 0);
+       /* sure, we could put the struct on the stack too. */
+       reboot = carlu_cmd_buf(ar, CARL9170_CMD_REBOOT_ASYNC, 0);
+       if (IS_ERR_OR_NULL(reboot))
+               return reboot ? PTR_ERR(reboot) : -ENOMEM;
 
-       if (err == -ETIMEDOUT)
-               return 0;
-
-       return err ? err : -1;
+       err = carlusb_cmd_async(ar, reboot, true);
+       return err;
 }
 
 int carlu_cmd_mem_dump(struct carlu *ar, const uint32_t start,