From: Philippe Mathieu-Daudé <f4...@amsat.org>
CMD19 (SEND_TUNING_BLOCK) and CMD23 (SET_BLOCK_COUNT) were
added in the Physical Layer Simplified Specification v3.01.
When earlier spec version is requested, we should return ILLEGAL.
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Reviewed-by: Bin Meng <bmeng...@gmail.com>
Message-Id: <20220509141320.98374-1-philippe.mathieu.da...@gmail.com>
---
hw/sd/sd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 8e6fa09151..7e3bb12b1a 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1263,7 +1263,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd,
SDRequest req)
case 19: /* CMD19: SEND_TUNING_BLOCK (SD) */
if (sd->spec_version < SD_PHY_SPECv3_01_VERS) {
- break;
+ goto bad_cmd;
}
if (sd->state == sd_transfer_state) {
sd->state = sd_sendingdata_state;
@@ -1274,7 +1274,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd,
SDRequest req)
case 23: /* CMD23: SET_BLOCK_COUNT */
if (sd->spec_version < SD_PHY_SPECv3_01_VERS) {
- break;
+ goto bad_cmd;
}
switch (sd->state) {
case sd_transfer_state:
--
2.36.1
