diff mbox series

[v2,4/7] hw/sd/sdcard: Convert PROGRAM_CID to generic_write_byte (CMD26)

Message ID 20240627163403.81220-5-philmd@linaro.org
State Superseded
Headers show
Series hw/sd/sd: Introduce sd_cmd_to_receivingdata() / sd_generic_write_byte() | expand

Commit Message

Philippe Mathieu-Daudé June 27, 2024, 4:34 p.m. UTC 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/sd/sd.c | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 4a03f41086..b9c72a0128 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1515,17 +1515,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         break;
 
     case 26:  /* CMD26:  PROGRAM_CID */
-        switch (sd->state) {
-        case sd_transfer_state:
-            sd->state = sd_receivingdata_state;
-            sd->data_start = 0;
-            sd->data_offset = 0;
-            return sd_r1;
-
-        default:
-            break;
-        }
-        break;
+        return sd_cmd_to_receivingdata(sd, req, 0, sizeof(sd->cid));
 
     case 27:  /* CMD27:  PROGRAM_CSD */
         switch (sd->state) {
@@ -2088,8 +2078,7 @@  void sd_write_byte(SDState *sd, uint8_t value)
         break;
 
     case 26:  /* CMD26:  PROGRAM_CID */
-        sd->data[sd->data_offset ++] = value;
-        if (sd->data_offset >= sizeof(sd->cid)) {
+        if (sd_generic_write_byte(sd, value)) {
             /* TODO: Check CRC before committing */
             sd->state = sd_programming_state;
             for (i = 0; i < sizeof(sd->cid); i ++)