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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-06-24 15:36:03 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2023-09-01 11:40:04 +0200 |
| commit | c4f2d9e150f7aa190dd601eb756e8c6fe196dd9f (patch) | |
| tree | 9b06731de2873bf42d5fa01e5a814d8954edad33 /hw/sd/sd.c | |
| parent | 5c44e820096bbf9b897f668cb6d6dadb44ba5ff8 (diff) | |
| download | focaccia-qemu-c4f2d9e150f7aa190dd601eb756e8c6fe196dd9f.tar.gz focaccia-qemu-c4f2d9e150f7aa190dd601eb756e8c6fe196dd9f.zip | |
hw/sd: Add sd_cmd_ALL_SEND_CID() handler
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20210624142209.1193073-10-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 | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index bd67c50894..33ecff496a 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1037,6 +1037,17 @@ static sd_rsp_type_t sd_cmd_SEND_OP_CMD(SDState *sd, SDRequest req) return sd_r1; } +static sd_rsp_type_t sd_cmd_ALL_SEND_CID(SDState *sd, SDRequest req) +{ + if (sd->state != sd_ready_state) { + return sd_invalid_state_for_cmd(sd, req); + } + + sd->state = sd_identification_state; + + return sd_r2_i; +} + static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) { uint32_t rca = 0x0000; @@ -1076,17 +1087,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) switch (req.cmd) { /* Basic commands (Class 0 and Class 1) */ - case 2: /* CMD2: ALL_SEND_CID */ - switch (sd->state) { - case sd_ready_state: - sd->state = sd_identification_state; - return sd_r2_i; - - default: - break; - } - break; - case 3: /* CMD3: SEND_RELATIVE_ADDR */ switch (sd->state) { case sd_identification_state: @@ -2148,6 +2148,7 @@ static const SDProto sd_proto_sd = { .cmd = { [0] = sd_cmd_GO_IDLE_STATE, [1] = sd_cmd_illegal, + [2] = sd_cmd_ALL_SEND_CID, [5] = sd_cmd_illegal, [52 ... 54] = sd_cmd_illegal, [58] = sd_cmd_illegal, |