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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-06-24 15:46:29 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2023-09-01 11:40:04 +0200 |
| commit | 41a0349d3ca6fde8d49a32f2c7f8b2bf83035c88 (patch) | |
| tree | f729994d538eae103db2cde3e0657d896e7045b4 /hw/sd/sd.c | |
| parent | c4f2d9e150f7aa190dd601eb756e8c6fe196dd9f (diff) | |
| download | focaccia-qemu-41a0349d3ca6fde8d49a32f2c7f8b2bf83035c88.tar.gz focaccia-qemu-41a0349d3ca6fde8d49a32f2c7f8b2bf83035c88.zip | |
hw/sd: Add sd_cmd_SEND_RELATIVE_ADDR() handler
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20210624142209.1193073-11-f4bug@amsat.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw/sd/sd.c')
| -rw-r--r-- | hw/sd/sd.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 33ecff496a..b460724241 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1048,6 +1048,20 @@ static sd_rsp_type_t sd_cmd_ALL_SEND_CID(SDState *sd, SDRequest req) return sd_r2_i; } +static sd_rsp_type_t sd_cmd_SEND_RELATIVE_ADDR(SDState *sd, SDRequest req) +{ + switch (sd->state) { + case sd_identification_state: + case sd_standby_state: + sd->state = sd_standby_state; + sd_set_rca(sd); + return sd_r6; + + default: + return sd_invalid_state_for_cmd(sd, req); + } +} + static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) { uint32_t rca = 0x0000; @@ -1087,19 +1101,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) switch (req.cmd) { /* Basic commands (Class 0 and Class 1) */ - case 3: /* CMD3: SEND_RELATIVE_ADDR */ - switch (sd->state) { - case sd_identification_state: - case sd_standby_state: - sd->state = sd_standby_state; - sd_set_rca(sd); - return sd_r6; - - default: - break; - } - break; - case 4: /* CMD4: SEND_DSR */ switch (sd->state) { case sd_standby_state: @@ -2149,6 +2150,7 @@ static const SDProto sd_proto_sd = { [0] = sd_cmd_GO_IDLE_STATE, [1] = sd_cmd_illegal, [2] = sd_cmd_ALL_SEND_CID, + [3] = sd_cmd_SEND_RELATIVE_ADDR, [5] = sd_cmd_illegal, [52 ... 54] = sd_cmd_illegal, [58] = sd_cmd_illegal, |