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hw/sd/sdcard: Add sd_cmd_LOCK_UNLOCK handler (CMD42) 

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: <20240628070216.92609-64-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-06-12 23:32:18 +02:00
parent 1dfa77d4e6
commit 29d247ad63
1 changed files with 8 additions and 5 deletions
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13
hw/sd/sd.c
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@ -242,7 +242,6 @@ static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
[25] = "WRITE_MULTIPLE_BLOCK",
[26] = "MANUF_RSVD",
[40] = "DPS_spec",
[42] = "LOCK_UNLOCK",
[54] = "SDIO_RSVD", [55] = "APP_CMD",
[56] = "GEN_CMD",
[60] = "MANUF_RSVD", [61] = "MANUF_RSVD",
@ -1611,6 +1610,12 @@ static sd_rsp_type_t sd_cmd_ERASE(SDState *sd, SDRequest req)
return sd_r1b;
}
/* CMD42 */
static sd_rsp_type_t sd_cmd_LOCK_UNLOCK(SDState *sd, SDRequest req)
{
return sd_cmd_to_receivingdata(sd, req, 0, 0);
}
static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
{
uint16_t rca;
@ -1699,10 +1704,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
case 26: /* CMD26: PROGRAM_CID */
return sd_cmd_to_receivingdata(sd, req, 0, sizeof(sd->cid));
/* Lock card commands (Class 7) */
case 42: /* CMD42: LOCK_UNLOCK */
return sd_cmd_to_receivingdata(sd, req, 0, 0);
/* Application specific commands (Class 8) */
case 55: /* CMD55: APP_CMD */
rca = sd_req_get_rca(sd, req);
@ -2318,6 +2319,7 @@ static const SDProto sd_proto_spi = {
[36] = {10, sd_spi, "SEND_PSI", sd_cmd_optional},
[37] = {10, sd_spi, "CONTROL_ASSD_SYSTEM", sd_cmd_optional},
[38] = {5, sd_spi, "ERASE", sd_cmd_ERASE},
[42] = {7, sd_spi, "LOCK_UNLOCK", sd_cmd_LOCK_UNLOCK},
[50] = {10, sd_spi, "DIRECT_SECURE_READ", sd_cmd_optional},
[52] = {9, sd_spi, "IO_RW_DIRECT", sd_cmd_optional},
[53] = {9, sd_spi, "IO_RW_EXTENDED", sd_cmd_optional},
@ -2362,6 +2364,7 @@ static const SDProto sd_proto_sd = {
[36] = {10, sd_adtc, "SEND_PSI", sd_cmd_optional},
[37] = {10, sd_ac, "CONTROL_ASSD_SYSTEM", sd_cmd_optional},
[38] = {5, sd_ac, "ERASE", sd_cmd_ERASE},
[42] = {7, sd_adtc, "LOCK_UNLOCK", sd_cmd_LOCK_UNLOCK},
[43] = {1, sd_ac, "Q_MANAGEMENT", sd_cmd_optional},
[44] = {1, sd_ac, "Q_TASK_INFO_A", sd_cmd_optional},
[45] = {1, sd_ac, "Q_TASK_INFO_B", sd_cmd_optional},