hw/sd/sdcard: When card is in wrong state, log which state it is

We report the card is in an inconsistent state, but don't precise
in which state it is. Add this information, as it is useful when
debugging problems.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20210624142209.1193073-2-f4bug@amsat.org>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>

hw/sd/sd.c

@@ -1504,7 +1504,8 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         return sd_illegal;
     }
 
-    qemu_log_mask(LOG_GUEST_ERROR, "SD: CMD%i in a wrong state\n", req.cmd);
+    qemu_log_mask(LOG_GUEST_ERROR, "SD: CMD%i in a wrong state: %s\n",
+                  req.cmd, sd_state_name(sd->state));
     return sd_illegal;
 }