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hw/sd/sdcard: Duplicate WRITE_SINGLE_BLOCK / WRITE_MULTIPLE_BLOCK cases 

In order to modify the WRITE_SINGLE_BLOCK case in the
next commit, duplicate it first.

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: <20240628070216.92609-31-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-06-25 09:14:09 +02:00
parent 740d51d1a3
commit dba4b37b38
1 changed files with 29 additions and 0 deletions
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29
hw/sd/sd.c
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@ -1453,6 +1453,35 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
/* Block write commands (Class 4) */
case 24: /* CMD24: WRITE_SINGLE_BLOCK */
addr = sd_req_get_address(sd, req);
switch (sd->state) {
case sd_transfer_state:
if (!address_in_range(sd, "WRITE_SINGLE_BLOCK", addr,
sd->blk_len)) {
return sd_r1;
}
sd->state = sd_receivingdata_state;
sd->data_start = addr;
sd->data_offset = 0;
if (sd->size <= SDSC_MAX_CAPACITY) {
if (sd_wp_addr(sd, sd->data_start)) {
sd->card_status |= WP_VIOLATION;
}
}
if (sd->csd[14] & 0x30) {
sd->card_status |= WP_VIOLATION;
}
sd->blk_written = 0;
return sd_r1;
default:
break;
}
break;
case 25: /* CMD25: WRITE_MULTIPLE_BLOCK */
addr = sd_req_get_address(sd, req);
switch (sd->state) {