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| author | Cédric Le Goater <clg@kaod.org> | 2022-05-25 09:21:22 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-07-16 20:27:11 +0200 |
| commit | 3007fa1156222a564b5311663644101ae76135f2 (patch) | |
| tree | 4bd4e694916cd6d0f2fd54e7a777f4e7b6aeac55 | |
| parent | 4143d2374a06c3bde232f02250bdf1fdcb421dbd (diff) | |
| download | qemu-3007fa1156222a564b5311663644101ae76135f2.zip qemu-3007fa1156222a564b5311663644101ae76135f2.tar.gz qemu-3007fa1156222a564b5311663644101ae76135f2.tar.bz2 | |
hw/sd/sdcard: Add emmc_cmd_SET_RELATIVE_ADDR handler (CMD3)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240712162719.88165-5-philmd@linaro.org>
| -rw-r--r-- | hw/sd/sd.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -1280,6 +1280,20 @@ static sd_rsp_type_t sd_cmd_SEND_RELATIVE_ADDR(SDState *sd, SDRequest req) } } +static sd_rsp_type_t emmc_cmd_SET_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, req.arg >> 16); + return sd_r1; + + default: + return sd_invalid_state_for_cmd(sd, req); + } +} + /* CMD6 */ static sd_rsp_type_t sd_cmd_SWITCH_FUNCTION(SDState *sd, SDRequest req) { @@ -2445,6 +2459,7 @@ static const SDProto sd_proto_emmc = { [0] = {0, sd_bc, "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE}, [1] = {0, sd_bcr, "SEND_OP_COND", sd_cmd_SEND_OP_COND}, [2] = {0, sd_bcr, "ALL_SEND_CID", sd_cmd_ALL_SEND_CID}, + [3] = {0, sd_ac, "SET_RELATIVE_ADDR", emmc_cmd_SET_RELATIVE_ADDR}, [4] = {0, sd_bc, "SEND_DSR", sd_cmd_unimplemented}, [7] = {0, sd_ac, "(DE)SELECT_CARD", sd_cmd_DE_SELECT_CARD}, [9] = {0, sd_ac, "SEND_CSD", sd_cmd_SEND_CSD}, |