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hw/sd/sdcard: Convert LOCK_UNLOCK to generic_write_byte (CMD42)

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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>
Message-Id: <20240628070216.92609-35-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-06-12 23:32:18 +02:00
parent a182208e5d
commit 77a2f97d1d
1 changed files with 2 additions and 13 deletions
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15
hw/sd/sd.c
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@ -1620,17 +1620,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
/* Lock card commands (Class 7) */
case 42: /* CMD42: LOCK_UNLOCK */
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, 0);
/* Application specific commands (Class 8) */
case 55: /* CMD55: APP_CMD */
@ -2099,8 +2089,7 @@ void sd_write_byte(SDState *sd, uint8_t value)
break;
case 42: /* CMD42: LOCK_UNLOCK */
sd->data[sd->data_offset ++] = value;
if (sd->data_offset >= sd->blk_len) {
if (sd_generic_write_byte(sd, value)) {
/* TODO: Check CRC before committing */
sd->state = sd_programming_state;
sd_lock_command(sd);