hw/sd/sdcard: Add emmc_cmd_PROGRAM_CID handler (CMD26)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Message-Id: <20240712162719.88165-7-philmd@linaro.org>

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 09077f015437cc0e71e788c236706d3a3a5e13e0..a90612af5808c9303227848c301fe1ae8be18d2b 100644 (file)
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1568,6 +1568,12 @@ static sd_rsp_type_t sd_cmd_WRITE_SINGLE_BLOCK(SDState *sd, SDRequest req)
     return sd_cmd_to_receivingdata(sd, req, addr, sd->blk_len);
 }
 
+/* CMD26 */
+static sd_rsp_type_t emmc_cmd_PROGRAM_CID(SDState *sd, SDRequest req)
+{
+    return sd_cmd_to_receivingdata(sd, req, 0, sizeof(sd->cid));
+}
+
 /* CMD27 */
 static sd_rsp_type_t sd_cmd_PROGRAM_CSD(SDState *sd, SDRequest req)
 {
@@ -1917,9 +1923,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         }
         break;
 
-    case 26:  /* CMD26:  PROGRAM_CID */
-        return sd_cmd_to_receivingdata(sd, req, 0, sizeof(sd->cid));
-
     default:
         qemu_log_mask(LOG_GUEST_ERROR, "SD: Unknown CMD%i\n", req.cmd);
         return sd_illegal;
@@ -2478,6 +2481,7 @@ static const SDProto sd_proto_emmc = {
         [20] = {3,  sd_adtc, "WRITE_DAT_UNTIL_STOP", sd_cmd_unimplemented},
         [23] = {2,  sd_ac,   "SET_BLOCK_COUNT", sd_cmd_SET_BLOCK_COUNT},
         [24] = {4,  sd_adtc, "WRITE_SINGLE_BLOCK", sd_cmd_WRITE_SINGLE_BLOCK},
+        [26] = {4,  sd_adtc, "PROGRAM_CID", emmc_cmd_PROGRAM_CID},
         [27] = {4,  sd_adtc, "PROGRAM_CSD", sd_cmd_PROGRAM_CSD},
         [28] = {6,  sd_ac,   "SET_WRITE_PROT", sd_cmd_SET_WRITE_PROT},
         [29] = {6,  sd_ac,   "CLR_WRITE_PROT", sd_cmd_CLR_WRITE_PROT},