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sdcard: handle the Security Specification commands

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returning sd_illegal, since they are not implemented.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 20180215221325.7611-11-f4bug@amsat.org
[PMM: tweak multiline comment format]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2018-02-22 15:12:53 +00:00 committed by Peter Maydell
parent 49fb7381b2
commit 688491c71a
1 changed files with 12 additions and 0 deletions
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12
hw/sd/sd.c
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@ -1546,6 +1546,18 @@ static sd_rsp_type_t sd_app_command(SDState *sd,
}
break;
case 18: /* Reserved for SD security applications */
case 25:
case 26:
case 38:
case 43 ... 49:
/* Refer to the "SD Specifications Part3 Security Specification" for
* information about the SD Security Features.
*/
qemu_log_mask(LOG_UNIMP, "SD: CMD%i Security not implemented\n",
req.cmd);
return sd_illegal;
default:
/* Fall back to standard commands. */
return sd_normal_command(sd, req);