diff options
| -rw-r--r-- | hw/sd/sd.c | 30 |
1 files changed, 16 insertions, 14 deletions
@@ -1078,6 +1078,21 @@ static sd_rsp_type_t sd_cmd_SEND_TUNING_BLOCK(SDState *sd, SDRequest req) return sd_r1; } +static sd_rsp_type_t sd_cmd_SET_BLOCK_COUNT(SDState *sd, SDRequest req) +{ + if (sd->spec_version < SD_PHY_SPECv3_01_VERS) { + return sd_cmd_illegal(sd, req); + } + + if (sd->state != sd_transfer_state) { + return sd_invalid_state_for_cmd(sd, req); + } + + sd->multi_blk_cnt = req.arg; + + return sd_r1; +} + static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) { uint32_t rca = 0x0000; @@ -1321,20 +1336,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) } break; - case 23: /* CMD23: SET_BLOCK_COUNT */ - if (sd->spec_version < SD_PHY_SPECv3_01_VERS) { - return sd_invalid_state_for_cmd(sd, req); - } - switch (sd->state) { - case sd_transfer_state: - sd->multi_blk_cnt = req.arg; - return sd_r1; - - default: - break; - } - break; - /* Block write commands (Class 4) */ case 24: /* CMD24: WRITE_SINGLE_BLOCK */ case 25: /* CMD25: WRITE_MULTIPLE_BLOCK */ @@ -2158,6 +2159,7 @@ static const SDProto sd_proto_sd = { [3] = sd_cmd_SEND_RELATIVE_ADDR, [5] = sd_cmd_illegal, [19] = sd_cmd_SEND_TUNING_BLOCK, + [23] = sd_cmd_SET_BLOCK_COUNT, [52 ... 54] = sd_cmd_illegal, [58] = sd_cmd_illegal, [59] = sd_cmd_illegal, |